Add GLFW as submodule in Repo

- Fix LinearAlloc bug not using *sizeof(T)
- Add WaitForRead to net backend
- Add a Get func to Tween
- Skip \r in Text Rendering
- Add Citro3D Max Texsize check

.gitmodules

@@ -0,0 +1,3 @@
+[submodule "backends/desktop/glfw"]
+	path = backends/desktop/glfw
+	url = https://github.com/glfw/glfw.git

.vscode/c_cpp_properties.json

@@ -10,7 +10,8 @@
                 "C:/devkitpro/portlibs/3ds/include/**"
             ],
             "defines": [
-                "BUILD_CTR"
+                "BUILD_CTR",
+                "__3DS__"
             ],
             "compilerPath": "C:/devkitPro/devkitARM/bin/arm-none-eabi-g++.exe",
             "intelliSenseMode": "gcc-arm",

CMakeLists.txt

@@ -3,15 +3,27 @@ cmake_minimum_required(VERSION 3.18)
 ### Helper Function to Build Librarys without have always
 ### These includes and definition defines
 function(add_pd_lib TARGET_NAME)
-set(opts "")
+set(opts "BUILD_SHARED")
 set(one_val_args "")
 set(multi_val_args SRC_FILES DEPENDS)
 cmake_parse_arguments(ARG "${opts}" "${one_val_args}" "${multi_val_args}" ${ARGN})
 
-add_library(${TARGET_NAME} STATIC ${ARG_SRC_FILES})
+string(REPLACE "-" "_" FLAG_NAME_T ${TARGET_NAME})
+string(TOUPPER ${FLAG_NAME_T} FLAG_NAME_F)
+
+if(ARG_BUILD_SHARED)
+    add_library(${TARGET_NAME} SHARED ${ARG_SRC_FILES})
+    target_compile_definitions(${TARGET_NAME} PUBLIC -D${FLAG_NAME_F}_BUILD_SHARED=1)
+    message("Building SHARED library: ${FLAG_NAME_F}_BUILD_SHARED=1")
+else()
+    add_library(${TARGET_NAME} STATIC ${ARG_SRC_FILES})
+    target_compile_definitions(${TARGET_NAME} PUBLIC -D${FLAG_NAME_F}_BUILD_SHARED=0)
+    message("Building STATIC library: ${FLAG_NAME_F}_BUILD_SHARED=0")
+endif()
 target_include_directories(${TARGET_NAME} PUBLIC
     include
-    ${DEVKITPRO}/portlibs/3ds/include)
+    ${DEVKITPRO}/portlibs/3ds/include
+    backends)
 target_compile_definitions(${TARGET_NAME} PUBLIC
     -D_GNU_SOURCE=1
     -DPALLADIUM_VERSION="${PROJECT_VERSION}"
@@ -25,16 +37,6 @@ endif()
 install(TARGETS ${TARGET_NAME})
 endfunction()
 
-# Setup Toolchain if not specified
-# Could propably avoided by using arm-none-eabi-cmake
-if(NOT DEFINED CMAKE_TOOLCHAIN_FILE)
-    if(DEFINED ENV{DEVKITPRO})
-        set(CMAKE_TOOLCHAIN_FILE "$ENV{DEVKITPRO}/cmake/3DS.cmake" CACHE PATH "toolchain file")
-    else()
-        message(FATAL_ERROR "Please define DEVKITPRO to point to your SDK path!")
-    endif()
-endif()
-
 ## Get Current Git Commit Value
 execute_process(
     COMMAND git rev-parse --short HEAD
@@ -52,9 +54,12 @@ execute_process(
 )
 
 # Set Project
-project(palladium LANGUAGES C CXX VERSION 0.3.0)
+project(palladium LANGUAGES C CXX VERSION 0.4.0)
 
 option(PD_BUILD_TESTS "Sets if TestApp and TestBench get build" OFF)
+option(PD_BUILD_SHARED "Build Shared Libraries" OFF)
+
+message("Var: ${PD_BUILD_SHARED}")
 
 # Enable Compile Command Export
 set(CMAKE_EXPORT_COMPILE_COMMANDS ON)
@@ -63,9 +68,15 @@ set(CMAKE_EXPORT_COMPILE_COMMANDS ON)
 set(CMAKE_CXX_STANDARD 20)
 set(CMAKE_CXX_STANDARD_REQUIRED TRUE)
 
-# Set Special C and CXX flags
+# Set Special C and CXX flags for 3ds
+if(${CMAKE_SYSTEM_NAME} STREQUAL "Nintendo3DS")
+if(${PD_BUILD_SHARED})
+message(ERROR "3DS Only supports Static libraries")
+endif()
 set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wall -Wno-psabi -O2")
 set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${CMAKE_C_FLAGS} -fno-rtti -fno-exceptions")
+endif()
+#include_directories(include)
 
 ## Core Source Code
 set(CORE_SRC
@@ -73,6 +84,8 @@ source/core/common.cpp
 source/core/bit_util.cpp
 source/core/color.cpp
 source/core/io.cpp
+source/core/hid_driver.cpp
+source/core/mat.cpp
 source/core/strings.cpp
 source/core/sys.cpp
 source/core/timer.cpp
@@ -88,123 +101,58 @@ source/image/img_convert.cpp)
 set(EXTERNAL_SRC
 source/external/stb.cpp)
 
-## Drivers Source Code
-set(DRVS_SRC
-source/drivers/hid.cpp)
-
-## Lib3ds Source Code
-set(L3DS_SRC
-source/lib3ds/gamepad_icons.cpp
-source/lib3ds/result_decoder.cpp
-source/lib3ds/drv_hid.cpp
-source/lib3ds/hwinfo.cpp
-source/lib3ds/os.cpp)
-
-## Lithium Source Code
+## Lithiu, Source Code
 set(LI_SRC
-source/lithium/li7_shader.cpp
-source/lithium/spritesheet.cpp
-source/lithium/texture.cpp
 source/lithium/font.cpp
-source/lithium/objects.cpp
+source/lithium/drawlist.cpp
 source/lithium/renderer.cpp)
 
-## Sounbd Source Code
-set(SOUND_SRC
-source/sound/mp3.cpp)
-
-## Overlay source Code
-set(OVL_SRC
-source/overlays/keyboard.cpp
-source/overlays/message_mgr.cpp
-source/overlays/overlay_mgr.cpp
-source/overlays/performance.cpp
-source/overlays/settings.cpp)
-
-## App Source Code
-set(APP_SRC
-source/app/app.cpp
-source/app/lang.cpp
-source/app/error.cpp)
+## Net Source Code
+set(NET_SRC
+source/net/socket.cpp)
 
 ## UI7 Source Code
 set(UI7_SRC
 source/ui7/drawlist.cpp
 source/ui7/io.cpp
+source/ui7/layout.cpp
 source/ui7/menu.cpp
+source/ui7/remenu.cpp
 source/ui7/theme.cpp
 source/ui7/ui7.cpp
 source/ui7/container/container.cpp
 source/ui7/container/button.cpp
 source/ui7/container/checkbox.cpp
 source/ui7/container/coloredit.cpp
+source/ui7/container/dragdata.cpp
+source/ui7/container/dynobj.cpp
 source/ui7/container/image.cpp
 source/ui7/container/label.cpp)
 
-#### Creating the Libraries (if activated) ####
+#### Creating the Libraries ####
+if(PD_BUILD_SHARED)
+add_pd_lib(pd-core BUILD_SHARED TRUE SRC_FILES ${CORE_SRC})
+add_pd_lib(pd-image BUILD_SHARED TRUE SRC_FILES ${IMAGE_SRC} DEPENDS pd-core)
+add_pd_lib(pd-external SRC_FILES ${EXTERNAL_SRC})
+add_pd_lib(pd-lithium BUILD_SHARED TRUE SRC_FILES ${LI_SRC} DEPENDS pd-core)
+add_pd_lib(pd-net BUILD_SHARED TRUE SRC_FILES ${NET_SRC} DEPENDS pd-core)
+add_pd_lib(pd-ui7 BUILD_SHARED TRUE SRC_FILES ${UI7_SRC} DEPENDS pd-core pd-lithium)
+else()
 add_pd_lib(pd-core SRC_FILES ${CORE_SRC})
 add_pd_lib(pd-image SRC_FILES ${IMAGE_SRC} DEPENDS pd-core)
 add_pd_lib(pd-external SRC_FILES ${EXTERNAL_SRC})
-add_pd_lib(pd-drivers SRC_FILES ${DRVS_SRC} DEPENDS pd-core)
-add_pd_lib(pd-lib3ds SRC_FILES ${L3DS_SRC} DEPENDS pd-drivers)
-add_pd_lib(pd-lithium SRC_FILES ${LI_SRC} DEPENDS pd-core pd-image pd-external citro3d)
-add_pd_lib(pd-sound SRC_FILES ${SOUND_SRC} DEPENDS pd-core mpg123)
-add_pd_lib(pd-overlays SRC_FILES ${OVL_SRC} DEPENDS pd-lithium)
-add_pd_lib(pd-app SRC_FILES ${APP_SRC} DEPENDS pd-overlays pd-drivers pd-lib3ds)
-add_pd_lib(pd-ui7 SRC_FILES ${UI7_SRC} DEPENDS pd-drivers pd-lithium)
+add_pd_lib(pd-lithium SRC_FILES ${LI_SRC} DEPENDS pd-core)
+add_pd_lib(pd-net SRC_FILES ${NET_SRC} DEPENDS pd-core)
+add_pd_lib(pd-ui7 SRC_FILES ${UI7_SRC} DEPENDS pd-core pd-lithium)
+endif()
 
 add_library(palladium INTERFACE)
 target_link_libraries(palladium INTERFACE
-pd-core pd-image pd-external pd-drivers pd-lib3ds
-pd-lithium pd-overlays pd-app pd-ui7
+pd-core pd-image pd-external pd-lithium pd-net pd-ui7
 )
 
 add_dependencies(palladium
-pd-core pd-image pd-external pd-drivers
-pd-lib3ds pd-lithium pd-overlays pd-app pd-ui7
+pd-core pd-image pd-external pd-lithium pd-net pd-ui7
 )
 
-add_library(palladium-lite INTERFACE)
-target_link_libraries(palladium-lite INTERFACE
-pd-core pd-image pd-external pd-drivers pd-lib3ds
-pd-lithium
-)
-
-add_dependencies(palladium-lite
-pd-core pd-image pd-external pd-drivers
-pd-lib3ds pd-lithium
-)
-
-if(PD_BUILD_TESTS)
-add_executable(test test/app/main.cpp)
-target_include_directories(test PUBLIC include test/app)
-target_link_directories(test PUBLIC ${CMAKE_BINARY_DIR})
-target_link_libraries(test PUBLIC palladium citro3d ctru m)
-
-add_executable(testbench test/bench/main.cpp)
-target_include_directories(testbench PUBLIC include test/bench)
-target_link_directories(testbench PUBLIC ${CMAKE_BINARY_DIR})
-target_link_libraries(testbench PUBLIC palladium citro3d ctru m)
-# Generate 3DSX
-ctr_generate_smdh(
-    ${CMAKE_BINARY_DIR}/test.smdh
-    NAME "${APP_NAME}"
-    DESCRIPTION "Palladium test app"
-    AUTHOR "tobid7"
-    ICON "test/romfs/icon.png"
-)
-ctr_create_3dsx(
-    test
-    OUTPUT "${CMAKE_BINARY_DIR}/test.3dsx"
-    SMDH "${CMAKE_BINARY_DIR}/test.smdh"
-    ROMFS "${CMAKE_SOURCE_DIR}/test/romfs"
-)
-ctr_create_3dsx(
-    testbench
-    OUTPUT "${CMAKE_BINARY_DIR}/testbench.3dsx"
-    SMDH "${CMAKE_BINARY_DIR}/test.smdh"
-    ROMFS "${CMAKE_SOURCE_DIR}/test/romfs"
-)
-endif()
-
 install(DIRECTORY include DESTINATION ".")

README.md

@@ -27,16 +27,15 @@ make install
 
 | Name | Last Updated | Platform | Depends |
 |---|---|---|---|
-| pd-core | 0.2.6 | multi | none |
+| pd-core | 0.3.3 | multi | none |
 | pd-external | 0.1.0 | multi | none |
-| pd-image | 0.2.6 | multi | pd-core |
-| pd-drivers | 0.2.4 | multi | pd-core |
+| pd-image | 0.3.3 | multi | pd-core |
 | pd-lib3ds | 0.2.4 | 3ds | pd-core, pd-drivers |
 | pd-net | 0.2.4 | 3ds | pd-core, pd-lib3ds |
-| pd-lithium | 0.2.9 | 3ds | pd-core, pd-image pd-lib3ds, citro3d |
+| pd-lithium | 0.3.3 | multi | pd-core |
 | pd-sound | 0.2.4 | 3ds | pd-core, mpg123 |
 | pd-overlays | 0.2.4 | 3ds | pd-core, pd-image, pd-lib3ds, pd-lithium, pd-ui7 |
-| pd-ui7 | 0.2.9 | 3ds | pd-core, pd-image, pd-lib3ds, pd-lithium |
+| pd-ui7 | 0.3.3 | multi | pd-core, pd-lithium |
 | pd-app | 0.2.4 | 3ds | pd-core, pd-image, pd-lib3ds, pd-lithium |
 
 ## Credits

backends/3ds/CMakeLists.txt

@@ -0,0 +1,18 @@
+cmake_minimum_required(VERSION 3.22)
+
+# Make sure to use 3ds toolschain for 3ds build :)
+if(NOT DEFINED CMAKE_TOOLCHAIN_FILE)
+    if(DEFINED ENV{DEVKITPRO})
+        set(CMAKE_TOOLCHAIN_FILE "$ENV{DEVKITPRO}/cmake/3DS.cmake" CACHE PATH "toolchain file")
+    else()
+        message(FATAL_ERROR "Please define DEVKITPRO to point to your SDK path!")
+    endif()
+endif()
+set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wall -Wno-psabi -O3")
+set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${CMAKE_C_FLAGS} -fno-rtti -fno-exceptions")
+
+add_library(pd-backend-3ds STATIC
+source/li_backend_c3d.cpp
+source/pd_hid_3ds.cpp)
+target_include_directories(pd-backend-3ds PUBLIC include)
+target_link_libraries(pd-backend-3ds PUBLIC palladium)

backends/3ds/include/li_backend_c3d.hpp

@@ -0,0 +1,84 @@
+#pragma once
+
+/*
+MIT License
+
+Copyright (c) 2024 - 2025 tobid7
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
+*/
+
+#pragma once
+
+#include <3ds.h>
+#include <citro3d.h>
+
+#include <pd/core/core.hpp>
+#include <pd/lithium/backend.hpp>
+
+namespace PD {
+template <typename T>
+class LinearAlloc : public Allocator<T> {
+ public:
+  LinearAlloc() = default;
+  ~LinearAlloc() = default;
+
+  /** Never forget the sizeof(T) again (most painful bug i created) */
+  T* Allocate(size_t n) override { return (T*)linearAlloc(n * sizeof(T)); }
+  void Deallocate(T* ptr) { linearFree(ptr); }
+};
+namespace LI {
+class Backend_C3D : public PD::LI::Backend {
+ public:
+  Backend_C3D() : LI::Backend("Citro3D") {}
+  ~Backend_C3D() {}
+  PD_SMART_CTOR(Backend_C3D)
+
+  void Init() override;
+
+  void Deinit() override;
+
+  void NewFrame() override;
+
+  void BindTexture(PD::LI::TexAddress addr) override;
+
+  void RenderDrawData(const PD::Vec<PD::LI::Command::Ref>& Commands) override;
+
+  PD::LI::Texture::Ref LoadTexture(
+      const std::vector<PD::u8>& pixels, int w, int h,
+      PD::LI::Texture::Type type = PD::LI::Texture::Type::RGBA32,
+      PD::LI::Texture::Filter filter =
+          PD::LI::Texture::Filter::LINEAR) override;
+
+ private:
+  Vec<Vertex, LinearAlloc<Vertex>> VertexBuffer;
+  Vec<u16, LinearAlloc<u16>> IndexBuffer;
+  size_t CurrentVertex = 0;
+  size_t CurrentIndex = 0;
+  Mat4 Projection;
+  int pLocProjection = 0;
+  DVLB_s* ShaderCode;
+  shaderProgram_s Shader;
+  C3D_AttrInfo ShaderInfo;
+  // For Stats
+  PD::u32 num_vtx = 0;
+  PD::u32 num_idx = 0;
+};
+}  // namespace LI
+}  // namespace PD

backends/3ds/include/pd_hid_3ds.hpp

@@ -23,19 +23,17 @@ OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 SOFTWARE.
  */
 
-#include <pd/drivers/hid.hpp>
+#include <pd/core/hid_driver.hpp>
 
 namespace PD {
-/**
- * Nintendo 3DS Input Driver
- */
-class CtrHid : public Hid {
+class Hid3DS : public Hid {
  public:
   /**
    * Constructor to setup Key binds
    */
-  CtrHid();
-  ~CtrHid() = default;
+  Hid3DS();
+  ~Hid3DS() = default;
+  PD_SMART_CTOR(Hid3DS)
 
   /**
    * Overrideing the Update Function for Input Checking etc

backends/3ds/include/pd_net_3ds.hpp

@@ -0,0 +1,117 @@
+#pragma once
+
+/*
+MIT License
+Copyright (c) 2024 - 2025 René Amthor (tobid7)
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
+ */
+
+#include <3ds.h>
+#include <arpa/inet.h>
+#include <malloc.h>
+#include <netinet/in.h>
+#include <sys/socket.h>
+
+#include <pd/net/backend.hpp>
+
+namespace PD {
+class NetBackend3DS : public Net::Backend {
+ public:
+  NetBackend3DS() : Net::Backend("3DS") {}
+  ~NetBackend3DS() = default;
+  PD_SMART_CTOR(NetBackend3DS)
+
+  bool Init() override {
+    pSocBuffer = (uint32_t*)memalign(pSocAlign, pSocBufferSize);
+    Result ret = 0;
+    if (pSocBuffer == NULL) {
+      return false;
+    }
+
+    if ((ret = socInit(pSocBuffer, pSocBufferSize)) != 0) {
+      return false;
+    }
+    return true;
+  }
+
+  void Deinit() override { socExit(); }
+  int NewSocket() override { return socket(AF_INET, SOCK_STREAM, 0); }
+  void Close(int sock_id) override { close(sock_id); }
+  int GetInvalidRef() const override { return -1; }
+
+  bool Bind(int sock_id, u16 port) {
+    sockaddr_in addr{};
+    addr.sin_family = AF_INET;
+    addr.sin_port = htons(port);
+    addr.sin_addr.s_addr = INADDR_ANY;
+    return bind(sock_id, (sockaddr*)&addr, sizeof(addr)) != -1;
+  }
+  bool Listen(int sock_id, int backlog = 5) {
+    return listen(sock_id, backlog) != -1;
+  }
+
+  bool WaitForRead(int sock_id, int timeout_ms) override {
+    fd_set set;
+    FD_ZERO(&set);
+    FD_SET(sock_id, &set);
+
+    timeval timeout{};
+    timeout.tv_sec = timeout_ms / 1000;
+    timeout.tv_usec = (timeout_ms % 1000) * 1000;
+
+    int result = select(sock_id + 1, &set, nullptr, nullptr, &timeout);
+    return (result > 0 && FD_ISSET(sock_id, &set));
+  }
+
+  bool Accept(int sock_id, Net::Socket::Ref client) {
+    int client_soc = accept(sock_id, nullptr, nullptr);
+    if (client_soc == -1) {
+      return false;
+    }
+    client->pSocket = client_soc;
+    return true;
+  }
+  bool Connect(int sock_id, const std::string& ip, u16 port) {
+    sockaddr_in addr{};
+    addr.sin_family = AF_INET;
+    addr.sin_port = htons(port);
+    inet_pton(AF_INET, ip.c_str(), &addr.sin_addr);
+    return connect(sock_id, (sockaddr*)&addr, sizeof(addr)) != -1;
+  }
+  int Send(int sock_id, const std::string& data) {
+    return send(sock_id, data.c_str(), static_cast<int>(data.size()), 0);
+  }
+  int Receive(int sock_id, std::string& data, int size = 1024) {
+    char* tmp = new char[size];
+    int res = recv(sock_id, tmp, size, 0);
+    if (res > 0) {
+      data.assign(tmp, res);
+    }
+    delete[] tmp;
+    return res;
+  }
+
+ private:
+  /** using libctru u32 here */
+  const uint32_t pSocAlign = 0x1000;
+  const uint32_t pSocBufferSize = 0x100000;
+  uint32_t* pSocBuffer = nullptr;
+};
+}  // namespace PD

backends/3ds/source/li_backend_c3d.cpp

@@ -0,0 +1,231 @@
+#include <li_backend_c3d.hpp>
+
+/// @brief Shader Code (Unused as i dont want to use libpicasso here (yet))
+const char* LIShaderCTR = R"(
+; LI7 Shader
+; Constants
+.constf myconst(0.0, 1.0, 0.00392156862745, 0.0)
+.alias  ones  	myconst.yyyy ; Vector full of ones
+
+; Uniforms
+.fvec projection[4]
+
+; Outputs
+.out out_position		position
+.out out_color			color
+.out out_uv				texcoord0
+
+; Inputs
+.alias in_xy		v0
+.alias in_uvc 		v1
+.alias in_col	    v2
+
+.entry vmain
+.proc vmain
+	mov r0.xy, in_xy.xy
+	mov r0.w, ones
+
+	dp4 out_position.x, projection[0], r0
+	dp4 out_position.y, projection[1], r0
+	dp4 out_position.z, projection[2], r0
+	dp4 out_position.w, projection[3], r0
+
+	mov out_uv, in_uvc.xy
+
+	mul r1, myconst.zzzz, in_col
+	mov out_color, r1
+	end
+.end
+)";
+
+// clang-format off
+unsigned char li_shader[] = {
+  0x44, 0x56, 0x4c, 0x42, 0x1, 0x0, 0x0, 0x0, 0xa4, 0x0, 0x0, 0x0, 0x44, 0x56, 0x4c, 0x50, 0x0, 0x0, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x50, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x98, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4e, 0x1, 0xf0, 0x7, 0x4e, 0x2, 0x8, 0x2, 0x8, 0x3, 0x18, 0x2, 0x8, 0x4, 0x28, 0x2, 0x8, 0x5, 0x38, 0x2, 0x8, 0x6, 0x10, 0x40, 0x4c, 0x7, 0xf1, 0x27, 0x22, 0x8, 0x10, 0x21, 0x4c, 0x0, 0x0, 0x0, 0x88, 0xac, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa1, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0xc3, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x64, 0xc3, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x62, 0xc3, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x61, 0xc3, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0xaf, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4f, 0xd5, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6f, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x44, 0x56, 0x4c, 0x45, 0x2, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x54, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x54, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x74, 0x0, 0x0, 0x0, 0xb, 0x0, 0x0, 0x0, 0x2, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x1, 0x1, 0x37, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf, 0x0, 0x0, 0x0, 0x2, 0x0, 0x1, 0x0, 0xf, 0x0, 0x0, 0x0, 0x3, 0x0, 0x2, 0x0, 0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x13, 0x0, 0x70, 0x72, 0x6f, 0x6a, 0x65, 0x63, 0x74, 0x69, 0x6f, 0x6e, 0x0, 0x0, 
+  };
+// clang-format on
+size_t li_shader_size = 0x124;
+namespace PD {
+namespace LI {
+GPU_TEXCOLOR GetTexFmt(Texture::Type type) {
+  if (type == Texture::RGBA32)
+    return GPU_RGBA8;
+  else if (type == Texture::RGB24)
+    return GPU_RGB8;
+  else if (type == Texture::A8)
+    return GPU_A8;
+  return GPU_RGBA8;  // Default
+}
+int GetBPP(Texture::Type type) {
+  if (type == Texture::RGBA32)
+    return 4;
+  else if (type == Texture::RGB24)
+    return 3;
+  else if (type == Texture::A8)
+    return 1;
+  return 0;  // Error
+}
+void Backend_C3D::Init() {
+  std::cout << "[BACKEND_C3D]: Setting up Buffers" << std::endl;
+  VertexBuffer.Resize(4 * 8192);
+  IndexBuffer.Resize(6 * 8192);
+
+  Flags |= LIBackendFlags_FlipUV_Y;
+
+  std::cout << "[BACKEND_C3D]: Loading shader..." << std::endl;
+  ShaderCode = DVLB_ParseFile((uint32_t*)li_shader, li_shader_size);
+  shaderProgramInit(&Shader);
+  shaderProgramSetVsh(&Shader, &ShaderCode->DVLE[0]);
+  pLocProjection =
+      shaderInstanceGetUniformLocation(Shader.vertexShader, "projection");
+
+  std::cout << "[BACKEND_C3D]: Setting up Attr Info" << std::endl;
+  AttrInfo_Init(&ShaderInfo);
+  AttrInfo_AddLoader(&ShaderInfo, 0, GPU_FLOAT, 2);
+  AttrInfo_AddLoader(&ShaderInfo, 1, GPU_FLOAT, 2);
+  AttrInfo_AddLoader(&ShaderInfo, 2, GPU_UNSIGNED_BYTE, 4);
+  std::cout << "[BACKEND_C3D]: Backend init done!" << std::endl;
+}
+
+void Backend_C3D::Deinit() {
+  shaderProgramFree(&Shader);
+  DVLB_Free(ShaderCode);
+}
+
+void Backend_C3D::NewFrame() {
+  C3D_BindProgram(&Shader);
+  C3D_SetAttrInfo(&ShaderInfo);
+  CurrentIndex = 0;
+  CurrentVertex = 0;
+  FrameCounter++;
+  VertexCounter = num_vtx;
+  IndexCounter = num_idx;
+  num_vtx = 0;
+  num_idx = 0;
+}
+
+void Backend_C3D::BindTexture(PD::LI::TexAddress addr) {
+  C3D_TexBind(0, reinterpret_cast<C3D_Tex*>(addr));
+}
+
+void Backend_C3D::RenderDrawData(
+    const PD::Vec<PD::LI::Command::Ref>& Commands) {
+  C3D_BindProgram(&Shader);
+  C3D_SetAttrInfo(&ShaderInfo);
+  C3D_Mtx proj;
+  Mtx_OrthoTilt(&proj, 0.f, ViewPort.x, ViewPort.y, 0.f, 1.f, -1.f, false);
+  C3D_FVUnifMtx4x4(GPU_VERTEX_SHADER, pLocProjection, &proj);
+  C3D_DepthTest(false, GPU_GREATER, GPU_WRITE_ALL);
+  C3D_TexEnv* env = C3D_GetTexEnv(0);
+  C3D_TexEnvInit(env);
+  C3D_TexEnvSrc(env, C3D_Both, GPU_TEXTURE0);
+  C3D_TexEnvFunc(env, C3D_Both, GPU_MODULATE);
+  size_t index = 0;
+  while (index < Commands.Size()) {
+    PD::LI::Texture::Ref Tex = Commands[index]->Tex;
+    if (!Tex) {
+      index++;
+      continue;
+    }
+    bool ScissorEnabled = Commands[index]->ScissorEnabled;
+    ivec4 ScissorRect = Commands[index]->ScissorRect;
+    size_t StartIndex = CurrentIndex;
+
+    while (index < Commands.Size() && Commands[index]->Tex == Tex &&
+           Commands[index]->ScissorEnabled == ScissorEnabled &&
+           Commands[index]->ScissorRect == ScissorRect) {
+      auto c = Commands[index];
+      for (size_t i = 0; i < c->IndexBuffer.Size(); i++) {
+        num_idx++;
+        IndexBuffer[CurrentIndex++] = CurrentVertex + c->IndexBuffer.At(i);
+      }
+      for (size_t i = 0; i < c->VertexBuffer.Size(); i++) {
+        num_vtx++;
+        VertexBuffer[CurrentVertex++] = c->VertexBuffer.At(i);
+      }
+      index++;
+    }
+    if (ScissorEnabled) {
+      // Figure out this setup was pain
+      C3D_SetScissor(GPU_SCISSOR_NORMAL,
+                     ViewPort.y - (ScissorRect.y + ScissorRect.w),
+                     ViewPort.x - (ScissorRect.x + ScissorRect.z),
+                     ViewPort.y - ScissorRect.y, ViewPort.x - ScissorRect.x);
+    } else {
+      C3D_SetScissor(GPU_SCISSOR_DISABLE, 0, 0, 0, 0);
+    }
+    BindTexture(Tex->Address);
+    auto bufInfo = C3D_GetBufInfo();
+    BufInfo_Init(bufInfo);
+    BufInfo_Add(bufInfo, VertexBuffer.Data(), sizeof(Vertex), 3, 0x210);
+
+    C3D_DrawElements(GPU_TRIANGLES, CurrentIndex - StartIndex,
+                     C3D_UNSIGNED_SHORT, IndexBuffer.Data() + StartIndex);
+  }
+  C3D_DepthTest(true, GPU_GREATER, GPU_WRITE_ALL);
+}
+
+PD::LI::Texture::Ref Backend_C3D::LoadTexture(const std::vector<PD::u8>& pixels,
+                                              int w, int h,
+                                              PD::LI::Texture::Type type,
+                                              PD::LI::Texture::Filter filter) {
+  std::cout << "Loading Tex " << std::format("[{}, {}]", w, h) << std::endl;
+  if (w > 1024 || h > 1024) {
+    return nullptr;
+  }
+  // Don't check here as check done before
+  PD::LI::Texture::Ref res = PD::LI::Texture::New();
+  int bpp = GetBPP(type);
+  ivec2 tex_size(w, h);
+  // Pow2
+  if (!PD::BitUtil::IsSingleBit(w)) {
+    tex_size.x = PD::BitUtil::GetPow2((unsigned int)w);
+  }
+  if (!PD::BitUtil::IsSingleBit(h)) {
+    tex_size.y = PD::BitUtil::GetPow2((unsigned int)h);
+  }
+  res->Size.x = w;
+  res->Size.y = h;
+  res->UV = fvec4(0.f, 1.f, ((float)w / (float)tex_size.x),
+                  1.0 - ((float)h / (float)tex_size.y));
+
+  // Texture Setup
+  auto fltr = (filter == Texture::NEAREST ? GPU_NEAREST : GPU_LINEAR);
+  auto tex_fmt = GetTexFmt(type);
+  auto tex = new C3D_Tex;
+  C3D_TexInit(tex, (u16)tex_size.x, (u16)tex_size.y, tex_fmt);
+  C3D_TexSetFilter(tex, fltr, fltr);
+
+  // Using std::fill_n instead cause i hate this error lines
+  // under the memset func in my editor
+  std::fill_n((PD::u8*)tex->data, tex->size, 0);
+  // memset(tex->data, 0, tex->size);s
+
+  /// Probably Remove this if statement in future
+  /// This are the things confirmed as working
+  if (bpp == 3 || bpp == 4 || bpp == 1) {
+    for (int x = 0; x < w; x++) {
+      for (int y = 0; y < h; y++) {
+        int dst_pos = ((((y >> 3) * ((int)tex_size.x >> 3) + (x >> 3)) << 6) +
+                       ((x & 1) | ((y & 1) << 1) | ((x & 2) << 1) |
+                        ((y & 2) << 2) | ((x & 4) << 2) | ((y & 4) << 3))) *
+                      bpp;
+        int src_pos = (y * w + x) * bpp;
+        /// Best idea i had
+        for (int i = 0; i < bpp; i++) {
+          ((u8*)tex->data)[dst_pos + bpp - 1 - i] = pixels[src_pos + i];
+        }
+      }
+    }
+    C3D_TexFlush(tex);
+  }
+
+  tex->border = 0x00000000;
+  C3D_TexSetWrap(tex, GPU_REPEAT, GPU_REPEAT);
+  res->Address = (TexAddress)tex;
+  std::cout << std::format("Tex {:#08x} Addr {:#08X}", (TexAddress)res.get(),
+                           res->Address)
+            << std::endl;
+  return res;
+}
+}  // namespace LI
+}  // namespace PD

backends/3ds/source/pd_hid_3ds.cpp

@@ -0,0 +1,60 @@
+#include <3ds.h>
+
+#include <pd_hid_3ds.hpp>
+
+namespace PD {
+Hid3DS::Hid3DS() : Hid("3DS") {
+  binds[KEY_A] = A;
+  binds[KEY_B] = B;
+  binds[KEY_X] = X;
+  binds[KEY_Y] = Y;
+  binds[KEY_START] = Start;
+  binds[KEY_SELECT] = Select;
+  binds[KEY_L] = L;
+  binds[KEY_R] = R;
+  binds[KEY_DUP] = DUp;
+  binds[KEY_DDOWN] = DDown;
+  binds[KEY_DLEFT] = DLeft;
+  binds[KEY_DRIGHT] = DRight;
+  binds[KEY_CPAD_UP] = CPUp;
+  binds[KEY_CPAD_DOWN] = CPDown;
+  binds[KEY_CPAD_LEFT] = CPLeft;
+  binds[KEY_CPAD_RIGHT] = CPRight;
+  binds[KEY_CSTICK_UP] = CSUp;
+  binds[KEY_CSTICK_DOWN] = CSDown;
+  binds[KEY_CSTICK_LEFT] = CSLeft;
+  binds[KEY_CSTICK_RIGHT] = CSRight;
+  binds[KEY_ZL] = ZL;
+  binds[KEY_ZR] = ZR;
+  binds[KEY_TOUCH] = Touch;
+}
+void Hid3DS::Update() {
+  hidScanInput();
+  for (int i = 0; i < 2; i++) {
+    key_events[i][Event_Down] = 0;
+    key_events[i][Event_Held] = 0;
+    key_events[i][Event_Up] = 0;
+  }
+  u32 kd = hidKeysDown();
+  u32 kh = hidKeysHeld();
+  u32 ku = hidKeysUp();
+  for (auto &b : binds) {
+    if (b.first & kd) {
+      key_events[0][Event_Down] |= b.second;
+    }
+    if (b.first & kh) {
+      key_events[0][Event_Held] |= b.second;
+    }
+    if (b.first & ku) {
+      key_events[0][Event_Up] |= b.second;
+    }
+  }
+  if (locked) {
+    SwappyTable();
+  }
+  touchPosition t;
+  hidTouchRead(&t);
+  touch[1] = touch[0];  // Cycle touch pos
+  touch[0] = fvec2(t.px, t.py);
+}
+}  // namespace PD

backends/desktop/CMakeLists.txt

@@ -0,0 +1,27 @@
+cmake_minimum_required(VERSION 3.22)
+
+if(WIN32)
+set(EXTRA_LIBS ws2_32)
+else()
+set(EXTRA_LIBS)
+endif()
+
+add_subdirectory(glfw)
+add_subdirectory(glad)
+
+# if(PD_BUILD_SHARED)
+# add_library(pd-backend-desktop SHARED
+# source/li_backend_gl2.cpp
+# source/pd_hid_glfw.cpp)
+# target_compile_definitions(pd-backend-desktop PUBLIC
+#     -DPD_BKND_DESKTOP_BUILD_SHARED=1)
+# else()
+add_library(pd-backend-desktop STATIC
+source/li_backend_gl2.cpp
+source/pd_hid_glfw.cpp)
+#endif()
+
+target_compile_definitions(pd-backend-desktop PUBLIC
+     -DPD_BKND_DESKTOP_STATIC=1)
+target_include_directories(pd-backend-desktop PUBLIC include)
+target_link_libraries(pd-backend-desktop PUBLIC glad glfw palladium ${EXTRA_LIBS})

backends/desktop/glad/CMakeLists.txt

@@ -0,0 +1,4 @@
+cmake_minimum_required(VERSION 3.22)
+
+add_library(glad source/glad.c)
+target_include_directories(glad PUBLIC include)

backends/desktop/glad/include/KHR/khrplatform.h

@@ -0,0 +1,311 @@
+#ifndef __khrplatform_h_
+#define __khrplatform_h_
+
+/*
+** Copyright (c) 2008-2018 The Khronos Group Inc.
+**
+** Permission is hereby granted, free of charge, to any person obtaining a
+** copy of this software and/or associated documentation files (the
+** "Materials"), to deal in the Materials without restriction, including
+** without limitation the rights to use, copy, modify, merge, publish,
+** distribute, sublicense, and/or sell copies of the Materials, and to
+** permit persons to whom the Materials are furnished to do so, subject to
+** the following conditions:
+**
+** The above copyright notice and this permission notice shall be included
+** in all copies or substantial portions of the Materials.
+**
+** THE MATERIALS ARE PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+** EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+** MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+** IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
+** CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+** TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+** MATERIALS OR THE USE OR OTHER DEALINGS IN THE MATERIALS.
+*/
+
+/* Khronos platform-specific types and definitions.
+ *
+ * The master copy of khrplatform.h is maintained in the Khronos EGL
+ * Registry repository at https://github.com/KhronosGroup/EGL-Registry
+ * The last semantic modification to khrplatform.h was at commit ID:
+ *      67a3e0864c2d75ea5287b9f3d2eb74a745936692
+ *
+ * Adopters may modify this file to suit their platform. Adopters are
+ * encouraged to submit platform specific modifications to the Khronos
+ * group so that they can be included in future versions of this file.
+ * Please submit changes by filing pull requests or issues on
+ * the EGL Registry repository linked above.
+ *
+ *
+ * See the Implementer's Guidelines for information about where this file
+ * should be located on your system and for more details of its use:
+ *    http://www.khronos.org/registry/implementers_guide.pdf
+ *
+ * This file should be included as
+ *        #include <KHR/khrplatform.h>
+ * by Khronos client API header files that use its types and defines.
+ *
+ * The types in khrplatform.h should only be used to define API-specific types.
+ *
+ * Types defined in khrplatform.h:
+ *    khronos_int8_t              signed   8  bit
+ *    khronos_uint8_t             unsigned 8  bit
+ *    khronos_int16_t             signed   16 bit
+ *    khronos_uint16_t            unsigned 16 bit
+ *    khronos_int32_t             signed   32 bit
+ *    khronos_uint32_t            unsigned 32 bit
+ *    khronos_int64_t             signed   64 bit
+ *    khronos_uint64_t            unsigned 64 bit
+ *    khronos_intptr_t            signed   same number of bits as a pointer
+ *    khronos_uintptr_t           unsigned same number of bits as a pointer
+ *    khronos_ssize_t             signed   size
+ *    khronos_usize_t             unsigned size
+ *    khronos_float_t             signed   32 bit floating point
+ *    khronos_time_ns_t           unsigned 64 bit time in nanoseconds
+ *    khronos_utime_nanoseconds_t unsigned time interval or absolute time in
+ *                                         nanoseconds
+ *    khronos_stime_nanoseconds_t signed time interval in nanoseconds
+ *    khronos_boolean_enum_t      enumerated boolean type. This should
+ *      only be used as a base type when a client API's boolean type is
+ *      an enum. Client APIs which use an integer or other type for
+ *      booleans cannot use this as the base type for their boolean.
+ *
+ * Tokens defined in khrplatform.h:
+ *
+ *    KHRONOS_FALSE, KHRONOS_TRUE Enumerated boolean false/true values.
+ *
+ *    KHRONOS_SUPPORT_INT64 is 1 if 64 bit integers are supported; otherwise 0.
+ *    KHRONOS_SUPPORT_FLOAT is 1 if floats are supported; otherwise 0.
+ *
+ * Calling convention macros defined in this file:
+ *    KHRONOS_APICALL
+ *    KHRONOS_APIENTRY
+ *    KHRONOS_APIATTRIBUTES
+ *
+ * These may be used in function prototypes as:
+ *
+ *      KHRONOS_APICALL void KHRONOS_APIENTRY funcname(
+ *                                  int arg1,
+ *                                  int arg2) KHRONOS_APIATTRIBUTES;
+ */
+
+#if defined(__SCITECH_SNAP__) && !defined(KHRONOS_STATIC)
+#   define KHRONOS_STATIC 1
+#endif
+
+/*-------------------------------------------------------------------------
+ * Definition of KHRONOS_APICALL
+ *-------------------------------------------------------------------------
+ * This precedes the return type of the function in the function prototype.
+ */
+#if defined(KHRONOS_STATIC)
+    /* If the preprocessor constant KHRONOS_STATIC is defined, make the
+     * header compatible with static linking. */
+#   define KHRONOS_APICALL
+#elif defined(_WIN32)
+#   define KHRONOS_APICALL __declspec(dllimport)
+#elif defined (__SYMBIAN32__)
+#   define KHRONOS_APICALL IMPORT_C
+#elif defined(__ANDROID__)
+#   define KHRONOS_APICALL __attribute__((visibility("default")))
+#else
+#   define KHRONOS_APICALL
+#endif
+
+/*-------------------------------------------------------------------------
+ * Definition of KHRONOS_APIENTRY
+ *-------------------------------------------------------------------------
+ * This follows the return type of the function  and precedes the function
+ * name in the function prototype.
+ */
+#if defined(_WIN32) && !defined(_WIN32_WCE) && !defined(__SCITECH_SNAP__)
+    /* Win32 but not WinCE */
+#   define KHRONOS_APIENTRY __stdcall
+#else
+#   define KHRONOS_APIENTRY
+#endif
+
+/*-------------------------------------------------------------------------
+ * Definition of KHRONOS_APIATTRIBUTES
+ *-------------------------------------------------------------------------
+ * This follows the closing parenthesis of the function prototype arguments.
+ */
+#if defined (__ARMCC_2__)
+#define KHRONOS_APIATTRIBUTES __softfp
+#else
+#define KHRONOS_APIATTRIBUTES
+#endif
+
+/*-------------------------------------------------------------------------
+ * basic type definitions
+ *-----------------------------------------------------------------------*/
+#if (defined(__STDC_VERSION__) && __STDC_VERSION__ >= 199901L) || defined(__GNUC__) || defined(__SCO__) || defined(__USLC__)
+
+
+/*
+ * Using <stdint.h>
+ */
+#include <stdint.h>
+typedef int32_t                 khronos_int32_t;
+typedef uint32_t                khronos_uint32_t;
+typedef int64_t                 khronos_int64_t;
+typedef uint64_t                khronos_uint64_t;
+#define KHRONOS_SUPPORT_INT64   1
+#define KHRONOS_SUPPORT_FLOAT   1
+/*
+ * To support platform where unsigned long cannot be used interchangeably with
+ * inptr_t (e.g. CHERI-extended ISAs), we can use the stdint.h intptr_t.
+ * Ideally, we could just use (u)intptr_t everywhere, but this could result in
+ * ABI breakage if khronos_uintptr_t is changed from unsigned long to
+ * unsigned long long or similar (this results in different C++ name mangling).
+ * To avoid changes for existing platforms, we restrict usage of intptr_t to
+ * platforms where the size of a pointer is larger than the size of long.
+ */
+#if defined(__SIZEOF_LONG__) && defined(__SIZEOF_POINTER__)
+#if __SIZEOF_POINTER__ > __SIZEOF_LONG__
+#define KHRONOS_USE_INTPTR_T
+#endif
+#endif
+
+#elif defined(__VMS ) || defined(__sgi)
+
+/*
+ * Using <inttypes.h>
+ */
+#include <inttypes.h>
+typedef int32_t                 khronos_int32_t;
+typedef uint32_t                khronos_uint32_t;
+typedef int64_t                 khronos_int64_t;
+typedef uint64_t                khronos_uint64_t;
+#define KHRONOS_SUPPORT_INT64   1
+#define KHRONOS_SUPPORT_FLOAT   1
+
+#elif defined(_WIN32) && !defined(__SCITECH_SNAP__)
+
+/*
+ * Win32
+ */
+typedef __int32                 khronos_int32_t;
+typedef unsigned __int32        khronos_uint32_t;
+typedef __int64                 khronos_int64_t;
+typedef unsigned __int64        khronos_uint64_t;
+#define KHRONOS_SUPPORT_INT64   1
+#define KHRONOS_SUPPORT_FLOAT   1
+
+#elif defined(__sun__) || defined(__digital__)
+
+/*
+ * Sun or Digital
+ */
+typedef int                     khronos_int32_t;
+typedef unsigned int            khronos_uint32_t;
+#if defined(__arch64__) || defined(_LP64)
+typedef long int                khronos_int64_t;
+typedef unsigned long int       khronos_uint64_t;
+#else
+typedef long long int           khronos_int64_t;
+typedef unsigned long long int  khronos_uint64_t;
+#endif /* __arch64__ */
+#define KHRONOS_SUPPORT_INT64   1
+#define KHRONOS_SUPPORT_FLOAT   1
+
+#elif 0
+
+/*
+ * Hypothetical platform with no float or int64 support
+ */
+typedef int                     khronos_int32_t;
+typedef unsigned int            khronos_uint32_t;
+#define KHRONOS_SUPPORT_INT64   0
+#define KHRONOS_SUPPORT_FLOAT   0
+
+#else
+
+/*
+ * Generic fallback
+ */
+#include <stdint.h>
+typedef int32_t                 khronos_int32_t;
+typedef uint32_t                khronos_uint32_t;
+typedef int64_t                 khronos_int64_t;
+typedef uint64_t                khronos_uint64_t;
+#define KHRONOS_SUPPORT_INT64   1
+#define KHRONOS_SUPPORT_FLOAT   1
+
+#endif
+
+
+/*
+ * Types that are (so far) the same on all platforms
+ */
+typedef signed   char          khronos_int8_t;
+typedef unsigned char          khronos_uint8_t;
+typedef signed   short int     khronos_int16_t;
+typedef unsigned short int     khronos_uint16_t;
+
+/*
+ * Types that differ between LLP64 and LP64 architectures - in LLP64,
+ * pointers are 64 bits, but 'long' is still 32 bits. Win64 appears
+ * to be the only LLP64 architecture in current use.
+ */
+#ifdef KHRONOS_USE_INTPTR_T
+typedef intptr_t               khronos_intptr_t;
+typedef uintptr_t              khronos_uintptr_t;
+#elif defined(_WIN64)
+typedef signed   long long int khronos_intptr_t;
+typedef unsigned long long int khronos_uintptr_t;
+#else
+typedef signed   long  int     khronos_intptr_t;
+typedef unsigned long  int     khronos_uintptr_t;
+#endif
+
+#if defined(_WIN64)
+typedef signed   long long int khronos_ssize_t;
+typedef unsigned long long int khronos_usize_t;
+#else
+typedef signed   long  int     khronos_ssize_t;
+typedef unsigned long  int     khronos_usize_t;
+#endif
+
+#if KHRONOS_SUPPORT_FLOAT
+/*
+ * Float type
+ */
+typedef          float         khronos_float_t;
+#endif
+
+#if KHRONOS_SUPPORT_INT64
+/* Time types
+ *
+ * These types can be used to represent a time interval in nanoseconds or
+ * an absolute Unadjusted System Time.  Unadjusted System Time is the number
+ * of nanoseconds since some arbitrary system event (e.g. since the last
+ * time the system booted).  The Unadjusted System Time is an unsigned
+ * 64 bit value that wraps back to 0 every 584 years.  Time intervals
+ * may be either signed or unsigned.
+ */
+typedef khronos_uint64_t       khronos_utime_nanoseconds_t;
+typedef khronos_int64_t        khronos_stime_nanoseconds_t;
+#endif
+
+/*
+ * Dummy value used to pad enum types to 32 bits.
+ */
+#ifndef KHRONOS_MAX_ENUM
+#define KHRONOS_MAX_ENUM 0x7FFFFFFF
+#endif
+
+/*
+ * Enumerated boolean type
+ *
+ * Values other than zero should be considered to be true.  Therefore
+ * comparisons should not be made against KHRONOS_TRUE.
+ */
+typedef enum {
+    KHRONOS_FALSE = 0,
+    KHRONOS_TRUE  = 1,
+    KHRONOS_BOOLEAN_ENUM_FORCE_SIZE = KHRONOS_MAX_ENUM
+} khronos_boolean_enum_t;
+
+#endif /* __khrplatform_h_ */

backends/desktop/glfw

@@ -0,0 +1 @@
+Subproject commit 7b6aead9fb88b3623e3b3725ebb42670cbe4c579

backends/desktop/include/li_backend_gl2.hpp

@@ -0,0 +1,46 @@
+#include <glad/glad.h>
+
+/** SEPARATOR */
+#include <GLFW/glfw3.h>
+/** SEPARATOR */
+#include <pd/core/core.hpp>
+#include <pd/lithium/backend.hpp>
+#include <pd_p_bknd_api.hpp>
+
+namespace PD {
+namespace LI {
+class PD_BKND_DESKTOP_API Backend_GL2 : public PD::LI::Backend {
+ public:
+  Backend_GL2() : LI::Backend("OpenGL2") {}
+  ~Backend_GL2() {}
+
+  PD_SMART_CTOR(Backend_GL2)
+
+  void Init() override;
+  void Deinit() override;
+  void NewFrame() override;
+  void BindTexture(PD::LI::TexAddress addr) override;
+  void RenderDrawData(const PD::Vec<PD::LI::Command::Ref>& Commands) override;
+  PD::LI::Texture::Ref LoadTexture(
+      const std::vector<PD::u8>& pixels, int w, int h,
+      PD::LI::Texture::Type type = PD::LI::Texture::Type::RGBA32,
+      PD::LI::Texture::Filter filter =
+          PD::LI::Texture::Filter::LINEAR) override;
+
+ private:
+  PD::Vec<PD::LI::Vertex> VertexBuffer;
+  PD::Vec<PD::u16> IndexBuffer;
+  size_t CurrentVertex = 0;
+  size_t CurrentIndex = 0;
+  GLuint Shader;
+  GLuint pLocProjection;
+  GLuint pLocTex;
+  Mat4 Projection;
+  GLuint VBO, IBO;
+  // For Stats
+  PD::u32 num_vtx = 0;
+  PD::u32 num_idx = 0;
+};
+
+}  // namespace LI
+}  // namespace PD

backends/desktop/include/pd_hid_glfw.hpp

@@ -23,18 +23,28 @@ OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 SOFTWARE.
  */
 
-#include <pd/core/common.hpp>
+#include <GLFW/glfw3.h>
+
+#include <pd/core/hid_driver.hpp>
+#include <pd_p_bknd_api.hpp>
 
 namespace PD {
-/**
- * Function to Throw an Error Screen
- * @param error Error Message to Display
- */
-void Error(const std::string& error);
-/**
- * Custom Assert Function that Shows an Error Screen if it fails
- * @param v The bool var to check `(Throws error if it is false)`
- * @param msg The Message that Should be displayed if the Assert fails
- */
-void Assert(bool v, const std::string& msg);
+class PD_BKND_DESKTOP_API HidGLFW : public Hid {
+ public:
+  /**
+   * Constructor to setup Key binds
+   */
+  HidGLFW(GLFWwindow* win);
+  ~HidGLFW() = default;
+  PD_SMART_CTOR(HidGLFW)
+
+  /**
+   * Overrideing the Update Function for Input Checking etc
+   */
+  void Update() override;
+
+ private:
+  GLFWwindow* Window;
+  int PrevState;
+};
 }  // namespace PD

backends/desktop/include/pd_net_desktop.hpp

@@ -0,0 +1,132 @@
+#pragma once
+
+/*
+MIT License
+Copyright (c) 2024 - 2025 René Amthor (tobid7)
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
+ */
+
+#ifdef _WIN32
+#include <winsock2.h>
+#include <ws2tcpip.h>
+#ifdef _MSVC
+#pragma comment(lib, "ws2_32.lib")
+#endif
+#else
+#include <arpa/inet.h>
+#include <netinet/in.h>
+#include <sys/socket.h>
+#include <unistd.h>
+#endif
+
+#include <pd/net/backend.hpp>
+namespace PD {
+class NetBackendDesktop : public PD::Net::Backend {
+ public:
+#ifdef _WIN32
+  NetBackendDesktop() : Net::Backend("Desktop (Windows)") {
+#else
+  NetBackendDesktop() : Net::Backend("Desktop (Unix)") {
+#endif
+  }
+  ~NetBackendDesktop() = default;
+  PD_SMART_CTOR(NetBackendDesktop)
+  bool Init() override {
+#ifdef _WIN32
+    WSADATA wsa_data;
+    return (WSAStartup(MAKEWORD(2, 2), &wsa_data) == 0);
+#else
+    return true;
+#endif
+  }
+  void Deinit() override {
+#ifdef _WIN32
+    WSACleanup();
+#endif
+  }
+  int NewSocket() override { return socket(AF_INET, SOCK_STREAM, 0); }
+  void Close(int sock_id) override {
+#ifdef _WIN32
+    closesocket(sock_id);
+#else
+    close(sock_id);
+#endif
+  }
+  int GetInvalidRef() const override {
+#ifdef _WIN32
+    return INVALID_SOCKET;
+#else
+    return -1;
+#endif
+  }
+
+  bool Bind(int sock_id, u16 port) override {
+    sockaddr_in addr{};
+    addr.sin_family = AF_INET;
+    addr.sin_port = htons(port);
+    addr.sin_addr.s_addr = INADDR_ANY;
+    return bind(sock_id, (sockaddr*)&addr, sizeof(addr)) != -1;
+  }
+  bool Listen(int sock_id, int backlog = 5) override {
+    return listen(sock_id, backlog) != -1;
+  }
+
+  bool WaitForRead(int sock_id, int timeout_ms) override {
+    fd_set set;
+    FD_ZERO(&set);
+    FD_SET(sock_id, &set);
+
+    timeval timeout{};
+    timeout.tv_sec = timeout_ms / 1000;
+    timeout.tv_usec = (timeout_ms % 1000) * 1000;
+
+    int result = select(sock_id + 1, &set, nullptr, nullptr, &timeout);
+    return (result > 0 && FD_ISSET(sock_id, &set));
+  }
+
+  bool Accept(int sock_id, Net::Socket::Ref client) override {
+    int client_soc = accept(sock_id, nullptr, nullptr);
+    if (client_soc == GetInvalidRef()) {
+      return false;
+    }
+    client->pSocket = client_soc;
+    return true;
+  }
+  bool Connect(int sock_id, const std::string& ip, u16 port) override {
+    sockaddr_in addr{};
+    addr.sin_family = AF_INET;
+    addr.sin_port = htons(port);
+    inet_pton(AF_INET, ip.c_str(), &addr.sin_addr);
+    return connect(sock_id, (sockaddr*)&addr, sizeof(addr)) != -1;
+  }
+  int Send(int sock_id, const std::string& data) override {
+    return send(sock_id, data.c_str(), static_cast<int>(data.size()), 0);
+  }
+  int Receive(int sock_id, std::string& data, int size = 1024) override {
+    char* tmp = new char[size];
+    int res = recv(sock_id, tmp, size, 0);
+    if (res > 0) {
+      data.assign(tmp, res);
+    }
+    delete[] tmp;
+    return res;
+  }
+};
+}  // namespace PD

backends/desktop/include/pd_p_bknd_api.hpp

@@ -0,0 +1,58 @@
+#pragma once
+
+/*
+MIT License
+
+Copyright (c) 2024 - 2025 tobid7
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
+*/
+
+#pragma once
+
+#ifdef PD_BKND_DESKTOP_STATIC
+#if defined(__3DS__)  // 3ds Specific
+#error "Desktop backend is not supported on the 3ds!"
+#endif
+#define PD_BKND_DESKTOP_API
+#else
+#ifdef _WIN32  // Windows (MSVC Tested)
+#ifdef PD_BKND_DESKTOP_BUILD_SHARED
+#define PD_BKND_DESKTOP_API __declspec(dllexport)
+#else
+#define PD_BKND_DESKTOP_API __declspec(dllimport)
+#endif
+#elif defined(__APPLE__)  // macOS (untested yet)
+#ifdef PD_BKND_DESKTOP_BUILD_SHARED
+#define PD_BKND_DESKTOP_API __attribute__((visibility("default")))
+#else
+#define PD_BKND_DESKTOP_API
+#endif
+#elif defined(__linux__)  // Linux (untested yet)
+#ifdef PD_BKND_DESKTOP_BUILD_SHARED
+#define PD_BKND_DESKTOP_API __attribute__((visibility("default")))
+#else
+#define PD_BKND_DESKTOP_API
+#endif
+#elif defined(__3DS__)  // 3ds Specific
+#error "Desktop backend is not supported on the 3ds!"
+#else
+#define PD_BKND_DESKTOP_API
+#endif
+#endif

backends/desktop/source/li_backend_gl2.cpp

@@ -0,0 +1,230 @@
+#include <li_backend_gl2.hpp>
+
+const char* vertex_shader = R"(
+  #version 120
+  
+  attribute vec2 pos;
+  attribute vec2 uv;
+  attribute vec4 color;
+  
+  varying vec2 oUV;
+  varying vec4 oColor;
+  
+  // Probably forgot about this matric and
+  // searched hours for why the rendering isn't working :/
+  uniform mat4 projection;
+  
+  void main() {
+      gl_Position = projection*vec4(pos, 0.0, 1.0);
+      oUV = uv;
+      oColor = color;
+  }
+  )";
+
+const char* frag_shader = R"(
+  #version 120
+      
+  varying vec2 oUV;
+  varying vec4 oColor;
+  
+  uniform sampler2D tex;
+      
+  void main() {
+      vec4 tc = texture2D(tex, oUV);
+      gl_FragColor = tc*oColor;
+  }
+  )";
+
+GLuint compileShader(const std::string& source,
+                                         GLenum type) {
+  GLuint shader = glCreateShader(type);
+  const char* src = source.c_str();
+  glShaderSource(shader, 1, &src, nullptr);
+  glCompileShader(shader);
+
+  GLint success;
+  glGetShaderiv(shader, GL_COMPILE_STATUS, &success);
+  if (!success) {
+    char infoLog[512];
+    glGetShaderInfoLog(shader, 512, nullptr, infoLog);
+    std::cerr << "Shader Compilation Error: " << infoLog << std::endl;
+  }
+
+  return shader;
+}
+
+GLuint
+createShaderProgram(const std::string& vertexShaderSource,
+                    const std::string& fragmentShaderSource) {
+  GLuint vertexShader = compileShader(vertexShaderSource, GL_VERTEX_SHADER);
+  GLuint fragmentShader =
+      compileShader(fragmentShaderSource, GL_FRAGMENT_SHADER);
+
+  GLuint shaderProgram = glCreateProgram();
+  glAttachShader(shaderProgram, vertexShader);
+  glAttachShader(shaderProgram, fragmentShader);
+  glLinkProgram(shaderProgram);
+
+  GLint success;
+  glGetProgramiv(shaderProgram, GL_LINK_STATUS, &success);
+  if (!success) {
+    char infoLog[512];
+    glGetProgramInfoLog(shaderProgram, 512, nullptr, infoLog);
+    std::cerr << "Shader Program Linking Error: " << infoLog << std::endl;
+  }
+
+  glDeleteShader(vertexShader);
+  glDeleteShader(fragmentShader);
+
+  return shaderProgram;
+}
+
+namespace PD {
+namespace LI {
+PD_BKND_DESKTOP_API void Backend_GL2::Init() {
+  VertexBuffer.Resize(4 * 8192);
+  IndexBuffer.Resize(6 * 8192);
+  Shader = createShaderProgram(vertex_shader, frag_shader);
+  glUseProgram(Shader);
+
+  glGenBuffers(1, &VBO);
+  glBindBuffer(GL_ARRAY_BUFFER, VBO);
+
+  GLint _pos = glGetAttribLocation(Shader, "pos");
+  GLint _uv = glGetAttribLocation(Shader, "uv");
+  GLint _color = glGetAttribLocation(Shader, "color");
+  glVertexAttribPointer(_pos, 2, GL_FLOAT, GL_FALSE, sizeof(PD::LI::Vertex),
+                        (void*)offsetof(PD::LI::Vertex, Pos));
+  glEnableVertexAttribArray(_pos);
+
+  glVertexAttribPointer(_uv, 2, GL_FLOAT, GL_FALSE, sizeof(PD::LI::Vertex),
+                        (void*)offsetof(PD::LI::Vertex, UV));
+  glEnableVertexAttribArray(_uv);
+
+  glVertexAttribPointer(_color, 4, GL_UNSIGNED_BYTE, GL_TRUE,
+                        sizeof(PD::LI::Vertex),
+                        (void*)offsetof(PD::LI::Vertex, Color));
+  glEnableVertexAttribArray(_color);
+
+  glGenBuffers(1, &IBO);
+  glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, IBO);
+
+  pLocTex = glGetUniformLocation(Shader, "tex");
+  pLocProjection = glGetUniformLocation(Shader, "projection");
+
+  glBindBuffer(GL_ARRAY_BUFFER, 0);
+  glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, 0);
+}
+
+PD_BKND_DESKTOP_API void Backend_GL2::Deinit() {
+  glDeleteBuffers(1, &VBO);
+  glDeleteBuffers(1, &IBO);
+}
+
+PD_BKND_DESKTOP_API void Backend_GL2::NewFrame() {
+  glViewport(0, 0, ViewPort.x, ViewPort.y);
+  glClearColor(ClearColor.x, ClearColor.y, ClearColor.z, ClearColor.w);
+  glClear(GL_COLOR_BUFFER_BIT);
+  Projection.Ortho(0.f, ViewPort.x, ViewPort.y, 0.f, -1.f, 1.f);
+  glUniformMatrix4fv(pLocProjection, 1, GL_TRUE, Projection.m);
+  glEnable(GL_BLEND);
+  glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
+  CurrentIndex = 0;
+  CurrentVertex = 0;
+  FrameCounter++;
+  VertexCounter = num_vtx;
+  IndexCounter = num_idx;
+  num_vtx = 0;
+  num_idx = 0;
+}
+
+PD_BKND_DESKTOP_API void Backend_GL2::BindTexture(PD::LI::TexAddress addr) {
+  // Actually not using the Address as Address
+  glActiveTexture(GL_TEXTURE0);
+  glBindTexture(GL_TEXTURE_2D, (GLuint)addr);
+  glUniform1i(pLocTex, 0);
+}
+
+PD_BKND_DESKTOP_API void Backend_GL2::RenderDrawData(
+    const PD::Vec<PD::LI::Command::Ref>& Commands) {
+  glUseProgram(Shader);
+  size_t index = 0;
+  while (index < Commands.Size()) {
+    PD::LI::Texture::Ref Tex = Commands[index]->Tex;
+    if (!Tex) {
+      index++;
+      continue;
+    }
+    size_t StartIndex = CurrentIndex;
+    bool ScissorEnabled = Commands[index]->ScissorEnabled;
+    ivec4 ScissorRect = Commands[index]->ScissorRect;
+
+    while (index < Commands.Size() && Commands[index]->Tex == Tex &&
+           Commands[index]->ScissorEnabled == ScissorEnabled &&
+           Commands[index]->ScissorRect == ScissorRect) {
+      auto c = Commands[index];
+      for (size_t i = 0; i < c->IndexBuffer.Size(); i++) {
+        num_idx++;
+        IndexBuffer[CurrentIndex++] = CurrentVertex + c->IndexBuffer.At(i);
+      }
+      for (size_t i = 0; i < c->VertexBuffer.Size(); i++) {
+        num_vtx++;
+        VertexBuffer[CurrentVertex++] = c->VertexBuffer.At(i);
+      }
+      index++;
+    }
+    if (ScissorEnabled) {
+      glScissor(ScissorRect.x, ViewPort.y - (ScissorRect.y + ScissorRect.w),
+                ScissorRect.z, ScissorRect.w);
+      glEnable(GL_SCISSOR_TEST);
+    } else {
+      glDisable(GL_SCISSOR_TEST);
+    }
+    BindTexture(Tex->Address);
+    glBindBuffer(GL_ARRAY_BUFFER, VBO);
+    glBufferData(GL_ARRAY_BUFFER, CurrentVertex * sizeof(PD::LI::Vertex),
+                 &VertexBuffer[0], GL_DYNAMIC_DRAW);
+
+    glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, IBO);
+    glBufferData(GL_ELEMENT_ARRAY_BUFFER, CurrentIndex * sizeof(PD::u16),
+                 &IndexBuffer[0], GL_DYNAMIC_DRAW);
+
+    glDrawElements(GL_TRIANGLES, CurrentIndex - StartIndex, GL_UNSIGNED_SHORT,
+                   (void*)(StartIndex * sizeof(PD::u16)));
+
+    glBindBuffer(GL_ARRAY_BUFFER, 0);
+    glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, 0);
+    BindTexture(0);
+  }
+}
+
+PD_BKND_DESKTOP_API PD::LI::Texture::Ref Backend_GL2::LoadTexture(
+    const std::vector<PD::u8>& pixels, int w, int h, PD::LI::Texture::Type type,
+    PD::LI::Texture::Filter filter) {
+  GLuint texID;
+  glGenTextures(1, &texID);
+  glBindTexture(GL_TEXTURE_2D, texID);
+
+  // Set base format (Always using RGBA as base)
+  GLenum fmt = GL_RGBA;
+  if (type == PD::LI::Texture::Type::RGB24) {
+    fmt = GL_RGB;
+  } else if (type == PD::LI::Texture::Type::A8) {
+    fmt = GL_ALPHA;
+  }
+  glTexImage2D(GL_TEXTURE_2D, 0, fmt, w, h, 0, fmt, GL_UNSIGNED_BYTE,
+               pixels.data());
+  if (filter == PD::LI::Texture::Filter::LINEAR) {
+    glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
+    glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
+  } else if (filter == PD::LI::Texture::Filter::NEAREST) {
+    glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST);
+    glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
+  }
+  glBindTexture(GL_TEXTURE_2D, 0);
+  auto res = PD::LI::Texture::New(texID, PD::ivec2(w, h));
+  return res;
+}
+
+}  // namespace LI
+}  // namespace PD

backends/desktop/source/pd_hid_glfw.cpp

@@ -0,0 +1,33 @@
+#include <pd_hid_glfw.hpp>
+
+namespace PD {
+PD_BKND_DESKTOP_API HidGLFW::HidGLFW(GLFWwindow* win) : Hid("GLFW") {
+  Window = win;
+  binds[GLFW_MOUSE_BUTTON_LEFT] = Touch;
+}
+PD_BKND_DESKTOP_API void HidGLFW::Update() {
+  for (int i = 0; i < 2; i++) {
+    key_events[i][Event_Down] = 0;
+    key_events[i][Event_Held] = 0;
+    key_events[i][Event_Up] = 0;
+  }
+  int state = glfwGetMouseButton(Window, GLFW_MOUSE_BUTTON_LEFT);
+  if (state == GLFW_PRESS) {
+    if (PrevState == GLFW_RELEASE) {
+      key_events[0][Event_Down] |= Touch;
+    }
+    key_events[0][Event_Held] |= Touch;
+  } else if (state == GLFW_RELEASE && PrevState == GLFW_PRESS) {
+    key_events[0][Event_Up] |= Touch;
+  }
+
+  PrevState = state;
+  if (locked) {
+    SwappyTable();
+  }
+  double x, y;
+  glfwGetCursorPos(Window, &x, &y);
+  touch[1] = touch[0];  // Cycle touch pos
+  touch[0] = fvec2(x, y);
+}
+}  // namespace PD

include/pd.hpp

@@ -25,47 +25,27 @@ SOFTWARE.
  */
 
 // Core
-#include <pd/core/bit_util.hpp>
-#include <pd/core/color.hpp>
-#include <pd/core/common.hpp>
-#include <pd/core/io.hpp>
-#include <pd/core/strings.hpp>
-#include <pd/core/sys.hpp>
-#include <pd/core/timer.hpp>
-#include <pd/core/timetrace.hpp>
-#include <pd/core/vec.hpp>
-// Graphics
-#include <pd/lithium/renderer.hpp>
-#include <pd/lithium/spritesheet.hpp>
+#include <pd/core/core.hpp>
 // Image
 #include <pd/image/image.hpp>
 #include <pd/image/img_blur.hpp>
 #include <pd/image/img_convert.hpp>
-// Drivers
-#include <pd/drivers/hid.hpp>
-// Overlays
-#include <pd/overlays/keyboard.hpp>
-#include <pd/overlays/message_mgr.hpp>
-#include <pd/overlays/overlay_mgr.hpp>
-#include <pd/overlays/performance.hpp>
-#include <pd/overlays/settings.hpp>
-// UI7
 #include <pd/ui7/ui7.hpp>
-// Lib3ds
-#include <pd/lib3ds/hwinfo.hpp>
-#include <pd/lib3ds/memory.hpp>
-#include <pd/lib3ds/os.hpp>
-#include <pd/lib3ds/result_decoder.hpp>
-// App
-#include <pd/app/app.hpp>
-#include <pd/app/error.hpp>
-#include <pd/app/lang.hpp>
+// Net
+#include <pd/net/backend.hpp>
+#include <pd/net/socket.hpp>
 
 /// Setup these as non Namespaced access by default
 #ifndef PD_MATH_NAMESPACED
-using vec2 = PD::vec2;
-using vec3 = PD::vec3;
-using vec4 = PD::vec4;
+using fvec2 = PD::fvec2;
+using fvec3 = PD::fvec3;
+using fvec4 = PD::fvec4;
+using dvec2 = PD::dvec2;
+using dvec3 = PD::dvec3;
+using dvec4 = PD::dvec4;
+using ivec2 = PD::ivec2;
+using ivec3 = PD::ivec3;
+using ivec4 = PD::ivec4;
 #endif
 
 // namespace Palladium = PD;

include/pd/app/app.hpp

@@ -1,231 +0,0 @@
-#pragma once
-
-/*
-MIT License
-Copyright (c) 2024 - 2025 René Amthor (tobid7)
-
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in all
-copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-SOFTWARE.
- */
-
-#include <pd/core/common.hpp>
-#include <pd/core/timer.hpp>
-#include <pd/core/timetrace.hpp>
-#include <pd/lib3ds/drv_hid.hpp>
-#include <pd/lithium/renderer.hpp>
-#include <pd/overlays/message_mgr.hpp>
-#include <pd/overlays/overlay_mgr.hpp>
-
-namespace PD {
-/**
- * Template Class for a User Application on the 3ds
- */
-class App {
- public:
-  /**
-   * alias for AppFlags
-   */
-  using AppFlags = u32;
-  /**
-   * App Flags
-   *
-   * - Probably only the default Setup should be used
-   */
-  enum AppFlags_ {
-    AppFlags_None = 0,                   ///< Do Nothing
-    AppFLags_UserLoop = 1 << 0,          ///< Handle User MainLoop
-    AppFlags_HandleOverlays = 1 << 1,    ///< Process Overlays
-    AppFlags_HandleMessageMgr = 1 << 2,  ///< Process Messages
-    AppFlags_HandleRendering = 1 << 3,   ///< Handle Rendering
-    /// Default Flags
-    AppFlags_Default = AppFlags_HandleMessageMgr | AppFlags_HandleOverlays |
-                       AppFlags_HandleRendering | AppFLags_UserLoop,
-  };
-  /**
-   * alias for AppInitFlags
-   */
-  using AppInitFlags = u32;
-  /**
-   * App Init Flags
-   */
-  enum AppInitFlags_ {
-    AppInitFlags_None = 0,  ///< Do nothing (probably a useles ability)
-    AppInitFlags_MountRomfs = 1 << 0,    ///< Mount Romfs on PreInit
-    AppInitFlags_InitGraphics = 1 << 1,  ///< Default Init Graphics for GPU use
-    AppInitFlags_New3dsMode = 1 << 2,    ///< Enable New3DS Speedup
-    AppInitFlags_InitGraphicsNoC3D = 1 << 3,  ///< Init GFX for Buf Modification
-    AppInitFlags_InitLithium = 1 << 4,        ///< Init 2D Rendering Engine
-    /// I dont have a name for this one yet
-    /// It Inits Internal Directory structure
-    AppInitFlags_UnnamedOption1 = 1 << 5,
-    AppInitFlags_InitHwInfo = 1 << 6,  ///< Init HwInfo from lib3ds
-    /// Default App Init Flags
-    AppInitFlags_Default = AppInitFlags_MountRomfs | AppInitFlags_InitGraphics |
-                           AppInitFlags_New3dsMode | AppInitFlags_InitLithium,
-  };
-  /**
-   * App Constructor that can Optionally set a name for the App
-   * @param name App Name Defaults to App
-   */
-  App(const std::string& name = "App") {
-    if (too) {
-      Error("Only one App can be created at the same time!");
-    }
-    this->name = name;
-    too++;
-  }
-  /**
-   * App Deconstructor
-   */
-  ~App() { too--; }
-
-  /**
-   * Templete function where the user can Init his stuff
-   */
-  virtual void Init() {}
-  /**
-   * Template function to deinit stuff (most is deinit automatically
-   * but it is still possible that some things need to be ordered manually)
-   */
-  virtual void Deinit() {}
-  /**
-   * Template User MainLoop
-   * @param delta Delta time
-   * @param time App Run time
-   * @return false to exit the App
-   */
-  virtual bool MainLoop(float delta, float time) { return false; }
-
-  /**
-   * Function to actually run the app
-   *
-   * Example:
-   * ```cpp
-   * int main() {
-   *    UserApp app;
-   *    app.Run();
-   *    return 0;
-   * }
-   * ```
-   */
-  void Run();
-  /**
-   * Get the Renderer Reference
-   * @return Renderer Reference
-   */
-  LI::Renderer::Ref Renderer() { return renderer; }
-  /**
-   * Get Message Manager Reference
-   * @return Message Manager Reference
-   */
-  MessageMgr::Ref Messages() { return msg_mgr; }
-  /**
-   * Get Overlay Manager Reference
-   * @return Overlay Manager Reference
-   */
-  OverlayMgr::Ref Overlays() { return overlay_mgr; }
-  /**
-   * Get Input Driver Reference
-   * @return Input Driver Reference
-   */
-  Hid::Ref Input() { return input_mgr; }
-  /**
-   *  Get Framerate
-   * @return frames per second
-   */
-  float GetFps() const { return fps; }
-
-  /**
-   * Enable Runtime Feature(s) (AppFlags)
-   * @param flags Flag(s) to enable
-   */
-  void FeatureEnable(AppFlags flags) { runtimeflags |= flags; }
-  /**
-   * Disable Runtime Feature(s) (AppFlags)
-   * @param flags Flag(s) to disable
-   */
-  void FeatureDisable(AppFlags flags) { runtimeflags &= ~flags; }
-  /**
-   * Get Reference Access to runtimeflags
-   * @return reference to runtimeflags
-   */
-  AppFlags& GetFeatureSet() { return runtimeflags; }
-
-  /**
-   * Get App Datadirectory (if enabled in AppInitFlags)
-   * @return App Data Directory
-   */
-  std::string GetDataDirectory();
-
- protected:
-  /**
-   * Top Screen Reference
-   */
-  Screen::Ref Top;
-  /**
-   * Bottom Screen Reference
-   */
-  Screen::Ref Bottom;
-  /**
-   * AppInitFlags
-   *
-   * - Can only be edited in your App class Constructor
-   * - Editing them Later will not effect the Deinit Process
-   * Example:
-   * ```cpp
-   * class YourApp : public PD::App {
-   *    public:
-   *    YourApp(): App("YourApp") {
-   *        AppInitFlags |= AppInitFlags_InitLithium;
-   *    }
-   * }
-   * ```
-   */
-  AppInitFlags InitFlags = AppInitFlags_Default;
-
- private:
-  /** Runtime Flags (can be edited) */
-  AppFlags runtimeflags = AppFlags_Default;
-  /** Safe Copy to prevent from editing befor Deinit */
-  AppInitFlags SafeInitFlags = AppInitFlags_Default;
-  /** PreInit Handler */
-  void PreInit();
-  /** Post Deinit Handler */
-  void PostDeinit();
-  /** Renderer Reference */
-  LI::Renderer::Ref renderer;
-  /** Message Manager */
-  MessageMgr::Ref msg_mgr;
-  /** Overlay Manager */
-  OverlayMgr::Ref overlay_mgr;
-  /** Input Driver */
-  Hid::Ref input_mgr;
-  /** Timer to track the App Runtime */
-  Timer::Ref app_time;
-  /** Last Time (for delta time and fps calculation) */
-  u64 last_time;
-  /** Framerate */
-  float fps;
-
-  /** App Name */
-  std::string name;
-
-  /** A static variable to make sure only one App instance can exist */
-  static int too;
-};
-}  // namespace PD

include/pd/app/lang.hpp

@@ -1,98 +0,0 @@
-#pragma once
-
-/*
-MIT License
-Copyright (c) 2024 - 2025 René Amthor (tobid7)
-
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in all
-copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-SOFTWARE.
- */
-
-#include <pd/core/common.hpp>
-
-namespace PD {
-/**
- * Language System
- *
- * - Translations are saved into json files
- * - path should point to a directory containing the json files
- * - example for filenames: `en.json`, `de.json`, `fr.json`
- */
-class Lang : public SmartCtor<Lang> {
- public:
-  Lang() = default;
-  ~Lang() = default;
-
-  /**
-   * Function to set the path to search for Language files
-   * @param path Path to search the files
-   */
-  void SetBasePath(const std::string &path) { langs_path = path; }
-  /**
-   * Load a language file by the language key
-   * @param lang_key Language key for example `de`
-   */
-  void Load(const std::string &lang_key) {
-    LoadFile(langs_path + "/" + lang_key + ".json");
-  }
-  /**
-   * Directly load a Language file from a specific path
-   * @param path Path to load the file from
-   */
-  void LoadFile(const std::string &path);
-  /**
-   * Get a String by a `Keyword`
-   * @param k Keyword to search for
-   * @return Returns the string or if none found it returns the Keyword
-   */
-  const std::string &Get(const std::string &k);
-  /**
-   * Get the Language Name
-   * @return Returns the Language Name
-   */
-  const std::string &GetName() { return lang_name; }
-  /**
-   * Get the Language ID / Key
-   * @return Returns the Language ID
-   */
-  const std::string &GetID() { return lang_id; }
-  /**
-   * Get the Language Author(s)
-   * @return Returns the Author(s) of the Language file
-   */
-  const std::string &GetAuthor() { return lang_author; }
-  /**
-   * Get the Language File Search Path
-   * @return Returns Path where the Files are searched for
-   */
-  const std::string &GetPath() { return langs_path; }
-
- private:
-  const int ver = 0;
-  /** Language Files Root path */
-  std::string langs_path = "romfs:/lang";
-  /** Language Name */
-  std::string lang_name;
-  /** Language ID / Key */
-  std::string lang_id;
-  /** Language Author */
-  std::string lang_author;
-  /** KEY - STRING Table for faster Key access */
-  std::map<std::string, std::string> ltable;
-};
-}  // namespace PD

include/pd/core/bit_util.hpp

@@ -36,12 +36,12 @@ namespace BitUtil {
  * @param v 32 bit unsigned int
  * @return true if its a single bit number
  */
-bool IsSingleBit(u32 v);
+PD_CORE_API bool IsSingleBit(u32 v);
 /**
  * Get the Next Power of two Number
  * @param v Current Number
  * @return Next Number thats a Pow of 2
  */
-u32 GetPow2(u32 v);
+PD_CORE_API u32 GetPow2(u32 v);
 }  // namespace BitUtil
 }  // namespace PD

include/pd/core/color.hpp

@@ -36,17 +36,29 @@ namespace PD {
  * - Supports 32Bit input color
  * @note Safetey checks are disabled for maximum performance
  */
-class Color {
+class PD_CORE_API Color {
+ private:
+  /** Red Value */
+  u8 m_r;
+  /** Green Value */
+  u8 m_g;
+  /** Blue Value */
+  u8 m_b;
+  /** Alpha Value */
+  u8 m_a;
+
  public:
   /**
    * Default Constructor (all variables are set to 0)
    */
-  Color() : m_r(0), m_g(0), m_b(0), m_a(0) {}
+  // Color() : m_r(0), m_g(0), m_b(0), m_a(0) {}
+  constexpr Color() : m_r(0), m_g(0), m_b(0), m_a(0) {}
+  constexpr ~Color() {}
   /**
    * Constructor for 32Bit Color Input
    * @param color 32Bit Color value
    */
-  Color(u32 color) {
+  constexpr Color(u32 color) {
     m_a = (color >> 24) & 0xff;
     m_b = (color >> 16) & 0xff;
     m_g = (color >> 8) & 0xff;
@@ -59,7 +71,7 @@ class Color {
    * @param b Blue Value
    * @param a Optional Alpha Value (Defaults to 255)
    */
-  Color(u8 r, u8 g, u8 b, u8 a = 255) {
+  constexpr Color(int r, int g, int b, int a = 255) {
     m_r = r;
     m_g = g;
     m_b = b;
@@ -73,7 +85,7 @@ class Color {
    * @param a Optional Alpha Value (Defaults to 1.0f)
    * @note There is no Check if the number is between 0.0 and 1.0
    */
-  Color(float r, float g, float b, float a = 1.f) {
+  constexpr Color(float r, float g, float b, float a = 1.f) {
     m_r = static_cast<u8>(255.f * r);
     m_g = static_cast<u8>(255.f * g);
     m_b = static_cast<u8>(255.f * b);
@@ -87,7 +99,7 @@ class Color {
   /**
    * Unused Deconstructor
    */
-  ~Color() {}
+  // ~Color() {}
 
   /**
    * Create Color Object by Hex String
@@ -196,15 +208,24 @@ class Color {
    * @return 32Bit Color Value
    */
   operator u32() const { return Get(); }
-
- private:
-  /** Red Value */
-  u8 m_r;
-  /** Green Value */
-  u8 m_g;
-  /** Blue Value */
-  u8 m_b;
-  /** Alpha Value */
-  u8 m_a;
 };
+namespace Colors {
+constexpr Color White = Color(1.f, 1.f, 1.f, 1.f);
+constexpr Color Black = Color(0.f, 0.f, 0.f, 1.f);
+constexpr Color Red = Color(1.f, 0.f, 0.f, 1.f);
+constexpr Color Green = Color(0.f, 1.f, 0.f, 1.f);
+constexpr Color Blue = Color(0.f, 0.f, 1.f, 1.f);
+constexpr Color Yellow = Color(1.f, 1.f, 0.f, 1.f);
+constexpr Color Cyan = Color(0.f, 1.f, 1.f, 1.f);
+constexpr Color Magenta = Color(1.f, 0.f, 1.f, 1.f);
+constexpr Color Gray = Color(0.5f, 0.5f, 0.5f, 1.f);
+constexpr Color LightGray = Color(0.75f, 0.75f, 0.75f, 1.f);
+constexpr Color DarkGray = Color(0.25f, 0.25f, 0.25f, 1.f);
+constexpr Color Orange = Color(1.f, 0.65f, 0.f, 1.f);
+constexpr Color Pink = Color(1.f, 0.75f, 0.8f, 1.f);
+constexpr Color Brown = Color(0.6f, 0.4f, 0.2f, 1.f);
+constexpr Color Purple = Color(0.5f, 0.f, 0.5f, 1.f);
+constexpr Color Teal = Color(0.f, 0.5f, 0.5f, 1.f);
+constexpr Color Transparent = Color(0.f, 0.f, 0.f, 0.f);
+}  // namespace Colors
 }  // namespace PD

include/pd/core/common.hpp

@@ -38,6 +38,17 @@ SOFTWARE.
 #include <string>
 #include <vector>
 
+// Platform API
+#include <pd/core/pd_p_api.hpp>
+
+// Legacy Smart Pointer
+#define PD_SMART_CTOR(x)                                      \
+  using Ref = std::shared_ptr<x>;                             \
+  template <typename... args>                                 \
+  static Ref New(args&&... cargs) {                           \
+    return std::make_shared<x>(std::forward<args>(cargs)...); \
+  }
+
 namespace PD {
 /**
  * SmartCtor (std::shared_ptr) Template class for Smart Pointers
@@ -90,31 +101,31 @@ namespace LibInfo {
  * Get the Compiler Name and Version the lib got Compiled with
  * @return Compiler Name / Version
  */
-const std::string CompiledWith();
+PD_CORE_API const std::string CompiledWith();
 /**
  * Get the C++ Version used to compile the lib
  * @return C++ Version (__cplusplus)
  */
-const std::string CxxVersion();
+PD_CORE_API const std::string CxxVersion();
 /**
  * Get the Buildtime of the Library
  * @return Build Time
  */
-const std::string BuildTime();
+PD_CORE_API const std::string BuildTime();
 /**
  * Get the Library Version
  * @return Library Version String
  */
-const std::string Version();
+PD_CORE_API const std::string Version();
 /**
  * Get the Git Commit the Lib got compiled in
  * @return Git Commit 7digit short hash
  */
-const std::string Commit();
+PD_CORE_API const std::string Commit();
 /**
  * Get the Git Branch which was active when compiling the lib
  * @return Git Branch
  */
-const std::string Branch();
+PD_CORE_API const std::string Branch();
 }  // namespace LibInfo
 }  // namespace PD

include/pd/core/core.hpp

@@ -0,0 +1,39 @@
+#pragma once
+
+/*
+MIT License
+
+Copyright (c) 2024 - 2025 tobid7
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
+*/
+
+#include <pd/core/bit_util.hpp>
+#include <pd/core/color.hpp>
+#include <pd/core/common.hpp>
+#include <pd/core/hid_driver.hpp>
+#include <pd/core/io.hpp>
+#include <pd/core/mat.hpp>
+#include <pd/core/sl/sl.hpp>
+#include <pd/core/strings.hpp>
+#include <pd/core/sys.hpp>
+#include <pd/core/timer.hpp>
+#include <pd/core/timetrace.hpp>
+#include <pd/core/tween.hpp>
+#include <pd/core/vec.hpp>

include/pd/core/hid_driver.hpp

@@ -28,7 +28,7 @@ SOFTWARE.
 
 namespace PD {
 /** Input Driver Template class */
-class Hid : public SmartCtor<Hid> {
+class PD_CORE_API Hid : public SmartCtor<Hid> {
  public:
   /** Key [Controller] */
   enum Key : u32 {
@@ -67,19 +67,19 @@ class Hid : public SmartCtor<Hid> {
     Event_Held,  ///< Key Held
     Event_Up,    ///< Key released
   };
-  Hid() = default;
+  Hid(const std::string& name = "NullBackend") : pName(name) {}
   ~Hid() = default;
 
   /**
    * Get TOuch Position
    * @return touch pos
    */
-  vec2 TouchPos() const { return touch[0]; }
+  fvec2 TouchPos() const { return touch[0]; }
   /**
    * Get Last Touch Position (from last frame)
    * @return touch pos
    */
-  vec2 TouchPosLast() const { return touch[1]; }
+  fvec2 TouchPosLast() const { return touch[1]; }
 
   /**
    * Check for a Button Event
@@ -157,13 +157,16 @@ class Hid : public SmartCtor<Hid> {
    */
   virtual void Update() {}
 
+  /** Backend Identification Name */
+  const std::string pName;
+
  protected:
   /** Key binds map */
   std::unordered_map<u32, u32> binds;
   /** Function to swap around the Table */
   void SwappyTable();
   /** Using 2 Touch positions for current and last frame */
-  vec2 touch[2];
+  fvec2 touch[2];
   /** locked state */
   bool locked = false;
   /** Key event tables */

include/pd/core/io.hpp

@@ -35,12 +35,12 @@ namespace IO {
  * @param path Path to the File
  * @return 8Bit FileBuffer
  */
-std::vector<u8> LoadFile2Mem(const std::string& path);
+PD_CORE_API std::vector<u8> LoadFile2Mem(const std::string& path);
 /**
  * Hash a 8Bit Memory Buffer
  * @param data 8Bit input Buffer
  * @return 32Bit Hash
  */
-u32 HashMemory(const std::vector<u8>& data);
+PD_CORE_API u32 HashMemory(const std::vector<u8>& data);
 }  // namespace IO
 }  // namespace PD

include/pd/core/markdown.hpp

@@ -1,103 +0,0 @@
-#pragma once
-
-/*
-MIT License
-Copyright (c) 2024 - 2025 René Amthor (tobid7)
-
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in all
-copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-SOFTWARE.
- */
-
-#include <pd/core/common.hpp>
-
-namespace PD {
-class Markdown {
- public:
-  Markdown() = default;
-  ~Markdown() = default;
-
-  void Header(const std::string& hdr, int lvl = 2) {
-    if (task != 0 || lvl < 1 || lvl > 10) {
-      return;
-    }
-    /// Directly create the string with its amount of #
-    std::string str(lvl, '#');
-    str += " ";
-    str += hdr;
-    s << str << std::endl << std::endl;
-  }
-
-  void BeginTable(const std::vector<std::string>& head) {
-    if (task != 0) {
-      return;
-    }
-    ctc = head.size();
-    for (auto& it : head) {
-      s << "| " << it << " ";
-    }
-    s << "|\n";
-    for (int i = 0; i < ctc; i++) {
-      s << "|---";
-    }
-    s << "|\n";
-    task = 1;
-  }
-
-  Markdown& TableAddEntry(const std::string& e) {
-    if (task != 1) {
-      return *this;
-    }
-    ctci++;
-    s << "| " << e << " ";
-    if (ctci == ctc) {
-      s << "|\n";
-      ctci = 0;
-    }
-    return *this;
-  }
-
-  void EndTable() {
-    if (task != 1) {
-      return;
-    }
-    s << std::endl;
-    task = 0;
-  }
-
-  void Write(const std::string& path) {
-    std::ofstream f(path);
-    if (!f) {
-      return;
-    }
-    f << s.str();
-    f.close();
-  }
-
- private:
-  /// @brief Tasks
-  /// 0 = free
-  /// 1 = table
-  /// 2 = text
-  int task = 0;
-  /// @brief Current Table Columns
-  int ctc = 0;
-  /// @brief Current Table Column Index
-  int ctci = 0;
-  std::stringstream s;
-};
-}  // namespace PD

include/pd/core/mat.hpp

@@ -2,7 +2,8 @@
 
 /*
 MIT License
-Copyright (c) 2024 - 2025 René Amthor (tobid7)
+
+Copyright (c) 2024 - 2025 tobid7
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
@@ -21,16 +22,20 @@ AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 SOFTWARE.
- */
-
-#include <3ds.h>
+*/
 
 #include <pd/core/common.hpp>
-#include <pd/core/markdown.hpp>
 
 namespace PD {
-class ResultDecoder {
+class PD_CORE_API Mat4 {
  public:
-  ResultDecoder(Result res);
+  Mat4() { Zeros(); }
+  ~Mat4() = default;
+
+  void Zeros();
+  void Ortho(float left, float right, float bottom, float top, float near,
+             float far);
+
+  float m[16];
 };
 }  // namespace PD

include/pd/core/pd_p_api.hpp

@@ -2,7 +2,8 @@
 
 /*
 MIT License
-Copyright (c) 2024 - 2025 René Amthor (tobid7)
+
+Copyright (c) 2024 - 2025 tobid7
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
@@ -21,37 +22,29 @@ AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 SOFTWARE.
- */
+*/
 
-#include <pd/core/common.hpp>
-
-namespace PD {
-/**
- * static Namespace containing Access to some 3ds Hardware Info
- */
-namespace HwInfo {
-/**
- * Init connecttion to required sys modules
- */
-void Init();
-/**
- * Deinit connection to sys modules
- */
-void Deinit();
-/**
- * Check if the Console is Charging
- * @return true if the console is charging
- */
-bool IsCharging();
-/**
- * Get the Current Battery Percentage
- * @return Battery Percentage (from 0 to 100)
- */
-int GetBatteryPercentage();
-/**
- * Get Current Wifi Level
- * @return wifi level (0 to 4)
- */
-int GetWifiLevel();
-}  // namespace HwInfo
-}  // namespace PD
+#ifdef _WIN32  // Windows (MSVC Tested)
+#ifdef PD_CORE_BUILD_SHARED
+#define PD_CORE_API __declspec(dllexport)
+#else
+#define PD_CORE_API __declspec(dllimport)
+#endif
+#elif defined(__APPLE__)  // macOS (untested yet)
+#ifdef PD_CORE_BUILD_SHARED
+#define PD_CORE_API __attribute__((visibility("default")))
+#else
+#define PD_CORE_API
+#endif
+#elif defined(__linux__)  // Linux (untested yet)
+#ifdef PD_CORE_BUILD_SHARED
+#define PD_CORE_API __attribute__((visibility("default")))
+#else
+#define PD_CORE_API
+#endif
+#elif defined(__3DS__)  // 3ds Specific
+// Only Static supported
+#define PD_CORE_API
+#else
+#define PD_CORE_API
+#endif

include/pd/core/sl/allocator.hpp

@@ -2,7 +2,8 @@
 
 /*
 MIT License
-Copyright (c) 2024 - 2025 René Amthor (tobid7)
+
+Copyright (c) 2024 - 2025 tobid7
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
@@ -21,53 +22,30 @@ AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 SOFTWARE.
- */
+*/
 
 #include <pd/core/common.hpp>
-#include <pd/drivers/hid.hpp>
 
 namespace PD {
 /**
- * Simple Table Containing the codepoint references
- * for the Controller Icons on the 3ds
+ * Custom Allocator for Custom Vec and probably other stuff in future
  */
-namespace GamePadIcons {
-/**
- * Icon ID
- */
-enum ID {
-  A,
-  B,
-  X,
-  Y,
-  L,
-  R,
-  Dpad,
-  Start,
-  Select,
-  Home,
-  Steps,
-  PlayCoin,
-  AnalogStick,
-  Power3DS,
-  DpadUp,
-  DpadDown,
-  DpadLeft,
-  DpadRight,
-  DpadHorizontal,
-  DpadVertical,
+template <typename T>
+class Allocator {
+ public:
+  Allocator() = default;
+  ~Allocator() = default;
+
+  virtual T* Allocate(size_t n) { return new T[n]; }
+  virtual T* AllocateRaw(size_t n) {
+    return reinterpret_cast<T*>(::operator new(sizeof(T) * n));
+  }
+  virtual void DeallocateRaw(T* ptr) { operator delete(ptr); }
+  virtual void Deallocate(T* ptr) { delete[] ptr; }
+  template <typename... Args>
+  void Construct(T* ptr, Args&&... args) {
+    new (ptr) T(std::forward<Args>(args)...);
+  }
+  void Destroy(T* ptr) { ptr->~T(); }
 };
-/**
- * Get Icon by ID
- * @param id ID to Get
- * @return codepoint
- */
-std::string GetIcon(ID id);
-/**
- * Get Icon By Input Driver Key
- * @param key Key to find
- * @return codepoint
- */
-std::string GetIcon(Hid::Key key);
-}  // namespace GamePadIcons
 }  // namespace PD

include/pd/core/sl/hashmap.hpp

@@ -0,0 +1,71 @@
+#pragma once
+
+/*
+MIT License
+
+Copyright (c) 2024 - 2025 tobid7
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
+*/
+
+#include <pd/core/common.hpp>
+#include <pd/core/sl/list.hpp>
+#include <pd/core/sl/pair.hpp>
+
+namespace PD {
+template <typename K, typename V, size_t bucket_count = 10>
+class HashMap {
+ public:
+  HashMap() {}
+  ~HashMap() {}
+
+  void Insert(const K& k, const V& v) {
+    size_t idx = Hash(k);
+    auto& bukket = pBuckets[idx];
+    for (auto& it : bukket) {
+      if (it.First == k) {
+        it.Second = v;
+        return;
+      }
+    }
+    bukket.PushBack(Pair(k, v));
+  }
+
+  bool Contains(const K& k) const {
+    size_t idx = Hash(k);
+    auto& bukket = pBuckets[idx];
+
+    for (auto& it : bukket) {
+      if (it.First == k) {
+        return true;
+      }
+    }
+    return false;
+  }
+
+  void Clear() {
+    for (size_t i = 0; i < bucket_count; i++) {
+      pBuckets[i].Clear();
+    }
+  }
+
+  size_t Hash(const K& k) const { return std::hash<K>{}(k) % bucket_count; }
+  PD::List<PD::Pair<K, V>> pBuckets[bucket_count];
+};
+}  // namespace PD

include/pd/core/sl/list.hpp

@@ -0,0 +1,210 @@
+#pragma once
+
+/*
+MIT License
+
+Copyright (c) 2024 - 2025 tobid7
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
+*/
+
+#include <pd/core/common.hpp>
+
+namespace PD {
+template <typename T>
+class List {
+ public:
+  List() {}
+  ~List() {}
+
+  struct Node {
+    Node(const T& v) : Data(v) {}
+    T Data;
+    Node* Prev = nullptr;
+    Node* Next = nullptr;
+  };
+
+  class Iterator {
+   public:
+    Iterator(Node* n) : pNode(n) {}
+    T& operator*() { return pNode->Data; }
+    Iterator& operator++() {
+      pNode = pNode->Next;
+      return *this;
+    }
+    bool operator!=(const Iterator& o) const { return pNode != o.pNode; }
+
+    Node* pNode = nullptr;
+  };
+
+  void PushFront(const T& val) {
+    Node* node = new Node(val);
+    // node->Data = val;
+    node->Prev = nullptr;
+    node->Next = pHead;
+    if (pHead) {
+      pHead->Prev = node;
+    }
+    pHead = node;
+    if (!pTail) {
+      pTail = node;
+    }
+    pSize++;
+  }
+
+  void PushBack(const T& val) {
+    Node* node = new Node(val);
+    // node->Data = val;
+    node->Prev = pTail;
+    node->Next = nullptr;
+    if (pTail) {
+      pTail->Next = node;
+    }
+    pTail = node;
+    if (!pHead) {
+      pHead = node;
+    }
+    pSize++;
+  }
+
+  void PopFront() {
+    if (!pHead) {
+      return;
+    }
+    Node* t = pHead;
+    pHead = pHead->Next;
+    if (pHead) {
+      pHead->Prev = nullptr;
+    } else {
+      pTail = nullptr;
+    }
+    delete t;
+    pSize--;
+  }
+
+  void PopBack() {
+    if (!pTail) {
+      return;
+    }
+    Node* t = pTail;
+    pTail = pTail->Prev;
+    if (pTail) {
+      pTail->Next = nullptr;
+    } else {
+      pHead = nullptr;
+    }
+    delete t;
+    pSize--;
+  }
+
+  void Clear() {
+    while (pHead) {
+      PopFront();
+    }
+  }
+
+  void Remove(const T& v) {
+    Node* s = pHead;
+    while (s) {
+      if (s->Data == v) {
+        if (s->Prev) {
+          s->Prev->Next = s->Next;
+        } else {
+          pHead = s->Next;
+        }
+        if (s->Next) {
+          s->Next->Prev = s->Prev;
+        } else {
+          pTail = s->Prev;
+        }
+        delete s;
+        pSize--;
+        return;
+      }
+      s = s->Next;
+    }
+  }
+
+  void Reverse() {
+    Node* cur = pHead;
+    while (cur) {
+      Node* temp = cur->Prev;
+      cur->Prev = cur->Next;
+      cur->Next = temp;
+      cur = cur->Prev;
+    }
+    Node* temp = pHead;
+    pHead = pTail;
+    pTail = temp;
+  }
+
+  T& Front() {
+    if (pHead) {
+      return pHead->Data;
+    }
+    // Need a List Empty Error Here (exceptions are disabled on 3ds)
+    exit(1);
+  }
+
+  const T& Front() const {
+    if (pHead) {
+      return pHead->Data;
+    }
+    // Need a List Empty Error Here (exceptions are disabled on 3ds)
+    exit(1);
+  }
+
+  T& Back() {
+    if (pTail) {
+      return pTail->Data;
+    }
+    // Need a List Empty Error Here (exceptions are disabled on 3ds)
+    exit(1);
+  }
+
+  const T& Back() const {
+    if (pTail) {
+      return pTail->Data;
+    }
+    // Need a List Empty Error Here (exceptions are disabled on 3ds)
+    exit(1);
+  }
+
+  size_t Size() const { return pSize; }
+
+  Iterator begin() { return Iterator(pHead); }
+  Iterator end() { return Iterator(nullptr); }
+
+ private:
+  Node* Find(const T& v) const {
+    Node* t = pHead;
+    while (t) {
+      if (t->Data == v) {
+        return t;
+      }
+      t = t->Next;
+    }
+    return nullptr;
+  }
+
+  Node* pHead = nullptr;
+  Node* pTail = nullptr;
+  size_t pSize = 0;
+};
+}  // namespace PD

include/pd/core/sl/pair.hpp

@@ -2,7 +2,8 @@
 
 /*
 MIT License
-Copyright (c) 2024 - 2025 René Amthor (tobid7)
+
+Copyright (c) 2024 - 2025 tobid7
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
@@ -21,20 +22,20 @@ AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 SOFTWARE.
- */
+*/
 
 #include <pd/core/common.hpp>
 
 namespace PD {
-/**
- * Namespace to Everything that has to
- * do with the 3ds (very empty currently)
- */
-namespace Ctr {
-/**
- * Get the System Language key (for lang system)
- * @return language key
- */
-std::string GetSystemLanguage();
-}  // namespace Ctr
+template <typename T1, typename T2>
+class Pair {
+ public:
+  Pair() = default;
+  Pair(const T1& f, const T2& s) : First(f), Second(s) {}
+  Pair(T1&& f, T2&& s) : First(std::move(f)), Second(std::move(s)) {}
+  ~Pair() = default;
+
+  T1 First;
+  T2 Second;
+};
 }  // namespace PD

include/pd/core/sl/sl.hpp

@@ -1,10 +1,9 @@
-// THIS FILE WAS GENERATED BY build_shaders.py!!!
 #pragma once
 
 /*
 MIT License
 
-Copyright (c) 2024 tobid7
+Copyright (c) 2024 - 2025 tobid7
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
@@ -23,9 +22,12 @@ AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 SOFTWARE.
- */
+*/
 
-#include <cstddef>
-
-extern unsigned char li7_shader[];
-extern size_t li7_shader_size;
+#include <pd/core/sl/allocator.hpp>
+#include <pd/core/sl/hashmap.hpp>
+#include <pd/core/sl/list.hpp>
+#include <pd/core/sl/pair.hpp>
+#include <pd/core/sl/stack.hpp>
+#include <pd/core/sl/tools.hpp>
+#include <pd/core/sl/vector.hpp>

include/pd/core/sl/stack.hpp

@@ -0,0 +1,70 @@
+#pragma once
+
+/*
+MIT License
+
+Copyright (c) 2024 - 2025 tobid7
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
+*/
+
+#include <pd/core/common.hpp>
+#include <pd/core/sl/vector.hpp>
+
+namespace PD {
+/**
+ * Custom Stack class (caus std::stack ofsten lead to memory coruption)
+ */
+template <typename T, typename Alloc = Allocator<T>>
+class Stack {
+ public:
+  Stack() = default;
+  explicit Stack(size_t cap) : pVec(cap) {}
+
+  void Push(const T& val) { pVec.Add(val); }
+
+  void Pop() {
+    if (pVec.Size() == 0) {
+      exit(1);
+    }
+    pVec.PopBack();
+  }
+
+  T& Top() {
+    if (pVec.Size() == 0) {
+      exit(1);
+    }
+    return pVec[pVec.Size() - 1];
+  }
+
+  const T& Top() const {
+    if (pVec.Size() == 0) {
+      exit(1);
+    }
+    return pVec[pVec.Size() - 1];
+  }
+
+  bool IsEmpty() const { return pVec.Size() == 0; }
+  size_t Size() const { return pVec.Size(); }
+  void Clear() { pVec.Clear(); }
+
+ private:
+  Vec<T, Alloc> pVec;
+};
+}  // namespace PD

include/pd/core/sl/tools.hpp

@@ -0,0 +1,43 @@
+#pragma once
+
+/*
+MIT License
+
+Copyright (c) 2024 - 2025 tobid7
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
+*/
+
+#include <pd/core/common.hpp>
+
+namespace PD {
+/**
+ * Function to get Arraysize for any type using modern c++ to
+ * get the size at compiletime instead of runtime
+ * @note this function only works for Arrays declared as
+ * type arr[size] and not for pointer references.
+ * This function will precalculate the size at compile time
+ * while keeping the code clean to not hardcode arraysizes
+ * into functions like std::fill_n
+ */
+template <typename T, size_t N>
+constexpr size_t ArraySize(T (&)[N]) noexcept {
+  return N;
+}
+}  // namespace PD

include/pd/core/sl/vector.hpp

@@ -0,0 +1,165 @@
+#pragma once
+
+/*
+MIT License
+Copyright (c) 2024 - 2025 René Amthor (tobid7)
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
+ */
+
+#include <pd/core/common.hpp>
+#include <pd/core/sl/allocator.hpp>
+
+namespace PD {
+/**
+ * Open Access Vector class (Alternative to std::vector)
+ */
+template <typename T, typename Alloc = Allocator<T>>
+class Vec {
+ public:
+  Vec() {
+    pData = pAllocator.Allocate(2);
+    pCap = 2;
+    Clear();
+    pPos = 0;
+  };
+  Vec(const size_t& Size) {
+    pData = pAllocator.Allocate(Size + 2);
+    pCap = Size + 2;
+    Clear();
+    pPos = Size;
+  }
+  Vec(const size_t& Size, const T& v) {
+    pData = pAllocator.Allocate(Size + 2);
+    pCap = Size + 2;
+    Clear();
+    pPos = Size;
+    std::fill_n(pData, Size, v);
+  }
+  Vec(const T* s, const T* e) {
+    pData = pAllocator.Allocate(2);
+    pCap = 2;
+    Clear();
+    pPos = 0;
+    Resize(e - s);
+    std::copy_n(s, e - s, pData);
+  }
+  Vec(const Vec& v) {
+    pCap = v.pCap;
+    pPos = v.pPos;
+    pData = pAllocator.Allocate(pCap);
+    for (size_t i = 0; i < pPos; i++) {
+      pData[i] = v.pData[i];
+    }
+  }
+  ~Vec() { pAllocator.Deallocate(pData); }
+
+  void Add(const T& v) {
+    if (pPos >= pCap) {
+      Reserve(pCap * 2);
+    }
+    pData[pPos++] = v;
+  }
+
+  void PopBack() {
+    if (pPos == 0) return;
+    pPos--;
+  }
+
+  T Pop() {
+    if (pPos == 0) {
+      // Todo: LOG
+      exit(1);
+    }
+    return pData[pPos--];
+  }
+
+  T& At(const size_t& Idx) {
+    if (Idx >= pPos) {
+      // Log
+      exit(1);
+    }
+    return pData[Idx];
+  }
+
+  const T& At(const size_t& Idx) const {
+    if (Idx >= pPos) {
+      // Log
+      exit(1);
+    }
+    return pData[Idx];
+  }
+
+  T& operator[](const size_t& Idx) { return At(Idx); }
+  const T& operator[](const size_t& Idx) const { return At(Idx); }
+  void operator+=(T v) { Add(v); }
+
+  T* Begin() { return pData; }
+  const T* Begin() const { return pData; }
+  T* End() { return pData + pPos; }
+  const T* End() const { return pData + pPos; }
+
+  // Support: `for(auto& it : Vec)` //
+  T* begin() { return pData; }
+  const T* begin() const { return pData; }
+  T* end() { return pData + pPos; }
+  const T* end() const { return pData + pPos; }
+
+  T* Data() { return pData; }
+  T* Data() const { return pData; }
+  size_t Size() const { return pPos; }
+  size_t Capacity() const { return pCap; }
+  void Clear() {
+    // Avoid memset to support std::string for now
+    // probably revert this decision based if it lacks performance
+    // or make it a setting
+    std::fill(pData, pData + pCap, T());
+    pPos = 0;
+  }
+
+  void Reserve(const size_t& Size) {
+    if (Size <= pCap) return;
+    T* tmp = pAllocator.Allocate(Size);
+    std::fill(tmp, tmp + Size, T());
+    std::copy(pData, pData + pCap, tmp);
+    pAllocator.Deallocate(pData);
+    pData = tmp;
+    pCap = Size;
+  }
+
+  void Resize(size_t Size) {
+    if (Size < pPos) {
+      pPos = Size;
+    } else if (Size > pCap) {
+      Reserve(Size);
+    }
+    std::fill(pData + pPos, pData + Size, T());
+    pPos = Size;
+  }
+
+  // Allocator
+  Alloc pAllocator;
+  // Data Reference Pointer
+  T* pData;
+  // Capacity
+  size_t pCap;
+  // Current Position (Size)
+  size_t pPos;
+};
+}  // namespace PD

include/pd/core/strings.hpp

@@ -36,48 +36,47 @@ namespace Strings {
  * @param exts List of Extensions to check for
  * @return true if one of the extensions is found in the String
  */
-bool StringEndsWith(const std::string& str,
-                    const std::vector<std::string>& exts);
+PD_CORE_API bool StringEndsWith(const std::string& str,
+                                const std::vector<std::string>& exts);
 /**
  * Function to Create a wstring of a string
  * @param s Input String to Convert
  * @return Result wstring
- * @note Currently using std::filesystem::path for this as wstring_convert
- * got removed in c++ 20
+ * @note Returns Empty if it has an error
  */
-std::wstring MakeWstring(const std::string& s);
+PD_CORE_API std::wstring MakeWstring(const std::string& s);
 /**
  * Generate a Formatted String by an Nanoseconds Input
  * @param nanos Nanoseconds Input
  * @return Result String
  */
-const std::string FormatNanos(unsigned long long nanos);
+PD_CORE_API const std::string FormatNanos(unsigned long long nanos);
 /**
  * Generate a Formatted String by an Milliseconds Input
  * @param millis Milliseconds Input
  * @return Result String
  */
-const std::string FormatMillis(unsigned long long millis);
+PD_CORE_API const std::string FormatMillis(unsigned long long millis);
 /**
  * Create a formatted String by an input bytes value
  * @param bytes value in bytes
  * @result Formatted String for example `2.5MB`
  */
-const std::string FormatBytes(unsigned long long bytes);
+PD_CORE_API const std::string FormatBytes(unsigned long long bytes);
 /**
  * Extract the Filename out of a Path
  * @param path Path to extract from
  * @param saperators Path Split Chars
  * @return extracted filename
  */
-const std::string GetFileName(const std::string& path,
-                              const std::string& saperators = "/\\");
+PD_CORE_API const std::string GetFileName(
+    const std::string& path, const std::string& saperators = "/\\");
 /**
  * Remove Extension from a Path / Filename
  * @param path Input Path
  * @return Path without Extension
  */
-const std::string PathRemoveExtension(const std::string& path);
+PD_CORE_API const std::string PathRemoveExtension(const std::string& path);
 /**
  * Function to Convert a Type to a hex value
  * @tparam T Type
@@ -95,7 +94,7 @@ inline const std::string ToHex(const T& v) {
  * @param s String to hash
  * @return 32Bit Hash
  */
-u32 FastHash(const std::string& s);
+PD_CORE_API u32 FastHash(const std::string& s);
 /**
  * Function to Generate a Compiler Name and Version String
  * Based on their Macros
@@ -105,14 +104,14 @@ inline const std::string GetCompilerVersion() {
   /// As the function looks like this Project is meant to
   /// Be ported to other systems as well
   std::stringstream res;
-#ifdef __GNUC__
-  res << "GCC: " << __GNUC__;
-  res << "." << __GNUC_MINOR__ << ".";
-  res << __GNUC_PATCHLEVEL__;
-#elif __clang__
+#ifdef __clang__  // Check clang first
   res << "Clang: " << __clang_major__ << ".";
   res << __clang_minor__ << ".";
   res << __clang_patchlevel__;
+#elif __GNUC__
+  res << "GCC: " << __GNUC__;
+  res << "." << __GNUC_MINOR__ << ".";
+  res << __GNUC_PATCHLEVEL__;
 #elif _MSC_VER
   res << "MSVC: " << _MSC_VER;
 #else

include/pd/core/sys.hpp

@@ -39,28 +39,28 @@ using TraceMap = std::map<std::string, TT::Res::Ref>;
  * Get Current Time in Milliseconds
  * @return 64Bit value of millis
  */
-u64 GetTime();
+PD_CORE_API u64 GetTime();
 /**
  * Get Current Time in Nanoseconds
  * @return 64Bit value of nanos
  */
-u64 GetNanoTime();
+PD_CORE_API u64 GetNanoTime();
 /**
  * Get a TimeTrace Reference by its string ID
  * @param id trace name
  * @return Trace reference or nullptr if not found
  */
-TT::Res::Ref& GetTraceRef(const std::string& id);
+PD_CORE_API TT::Res::Ref& GetTraceRef(const std::string& id);
 /**
  * Check if a Trace with the name exists
  * @param id tracename to search
  * @return true if exist
  */
-bool TraceExist(const std::string& id);
+PD_CORE_API bool TraceExist(const std::string& id);
 /**
  * Get TraceMap Reference
  * @return edidable Reference to the TraceMap
  */
-TraceMap& GetTraceMap();
+PD_CORE_API TraceMap& GetTraceMap();
 }  // namespace Sys
 }  // namespace PD

include/pd/core/timer.hpp

@@ -30,7 +30,7 @@ namespace PD {
 /**
  * Timer class
  */
-class Timer : public SmartCtor<Timer> {
+class PD_CORE_API Timer : public SmartCtor<Timer> {
  public:
   /**
    * Constructor

include/pd/core/timetrace.hpp

@@ -211,12 +211,12 @@ class Res : public SmartCtor<Res> {
  * Begin a Trace
  * @param id Name of the Trace
  */
-void Beg(const std::string &id);
+PD_CORE_API void Beg(const std::string &id);
 /**
  * End a Trace
  * @param id Name of the Trace
  */
-void End(const std::string &id);
+PD_CORE_API void End(const std::string &id);
 /**
  * Collect Start end end of the trace by tracking
  * when the Scope object goes out of scope

include/pd/core/tween.hpp

@@ -23,7 +23,11 @@ OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 SOFTWARE.
  */
 
-#include <pd/core/vec.hpp>
+#include <pd/core/common.hpp>
+
+#ifndef M_PI
+#define M_PI 3.14159265358979323846
+#endif
 
 namespace PD {
 /**
@@ -146,11 +150,7 @@ class Tween {
     return *this;
   }
 
-  /**
-   * Operator that returns the current value calculated
-   * by time and effect
-   */
-  operator T() {
+  T Get() const {
     float t = 0.f;
     switch (effect) {
       case EaseInQuad:
@@ -199,6 +199,12 @@ class Tween {
     }
   }
 
+  /**
+   * Operator that returns the current value calculated
+   * by time and effect
+   */
+  operator T() const { return Get(); }
+
  private:
   /** Animation Effect */
   Effect effect;

include/pd/core/vec.hpp

@@ -23,402 +23,6 @@ OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 SOFTWARE.
  */
 
-// Why Creating this:
-// Cause using makes coding much better structured
-// and easy to use like in glsl or glm
-
-#include <pd/core/common.hpp>
-
-namespace PD {
-struct vec2 {
-  // Init Funcs
-  vec2() {
-    v[0] = 0;
-    v[1] = 0;
-  }
-  vec2(float x, float y) {
-    v[0] = x;
-    v[1] = y;
-  }
-  vec2(const vec2 &i) {
-    v[0] = i[0];
-    v[1] = i[1];
-  }
-  vec2(float i) {
-    v[0] = i;
-    v[1] = i;
-  }
-
-  // Operations
-  // Add
-  vec2 &operator+=(const vec2 &i) {
-    v[0] += i[0];
-    v[1] += i[1];
-    return *this;
-  }
-
-  vec2 &operator+=(const float &i) {
-    v[0] += i;
-    v[1] += i;
-    return *this;
-  }
-
-  vec2 operator+(const vec2 &i) const { return vec2(v[0] + i[0], v[1] + i[1]); }
-  vec2 operator+(const float &i) const { return vec2(v[0] + i, v[1] + i); }
-
-  // Sub
-  vec2 &operator-=(const vec2 &i) {
-    v[0] -= i[0];
-    v[1] -= i[1];
-    return *this;
-  }
-
-  vec2 &operator-=(const float &i) {
-    v[0] -= i;
-    v[1] -= i;
-    return *this;
-  }
-
-  vec2 operator-(const vec2 &i) const { return vec2(v[0] - i[0], v[1] - i[1]); }
-  vec2 operator-(const float &i) const { return vec2(v[0] - i, v[1] - i); }
-
-  // Mul
-  vec2 &operator*=(const vec2 &i) {
-    v[0] *= i[0];
-    v[1] *= i[1];
-    return *this;
-  }
-
-  vec2 &operator*=(const float &i) {
-    v[0] *= i;
-    v[1] *= i;
-    return *this;
-  }
-
-  vec2 operator*(const vec2 &i) const { return vec2(v[0] * i[0], v[1] * i[1]); }
-  vec2 operator*(const float &i) const { return vec2(v[0] * i, v[1] * i); }
-
-  // Div
-  vec2 &operator/=(const vec2 &i) {
-    v[0] /= i[0];
-    v[1] /= i[1];
-    return *this;
-  }
-
-  vec2 &operator/=(const float &i) {
-    v[0] /= i;
-    v[1] /= i;
-    return *this;
-  }
-
-  vec2 operator/(const vec2 &i) const { return vec2(v[0] / i[0], v[1] / i[1]); }
-  vec2 operator/(const float &i) const { return vec2(v[0] / i, v[1] / i); }
-
-  // Compare
-  bool operator==(const vec2 &in) const {
-    return v[0] == in[0] && v[1] == in[1];
-  }
-
-  bool operator!=(const vec2 &in) const {
-    // use the first comparefuncs result
-    // and swap it lol
-    return !(*this == in);
-  }
-
-  vec2 operator-() const { return vec2(-v[0], -v[1]); }
-  float operator[](int i) const { return v[i]; }
-  float &operator[](int i) { return v[i]; }
-
-  float len() const { return sqrt(sqlen()); }
-  float sqlen() const { return v[0] * v[0] + v[1] * v[1]; }
-
-  float x() const { return v[0]; }
-  float &x() { return v[0]; }
-  float y() const { return v[1]; }
-  float &y() { return v[1]; }
-  // Internal Values
-  float v[2];
-};
-
-struct vec3 {
-  // Init Funcs
-  vec3() {
-    v[0] = 0.f;
-    v[1] = 0.f;
-    v[2] = 0.f;
-  }
-  vec3(float x, float y, float z) {
-    v[0] = x;
-    v[1] = y;
-    v[2] = z;
-  }
-  vec3(const vec3 &i) {
-    v[0] = i[0];
-    v[1] = i[1];
-    v[2] = i[2];
-  }
-  vec3(float i) {
-    v[0] = i;
-    v[1] = i;
-    v[2] = i;
-  }
-  //// PD REWRITE ADDITIONAL CONTENT ////
-  vec3(const vec2 &xy, float z) {
-    v[0] = xy[0];
-    v[1] = xy[1];
-    v[2] = z;
-  }
-  vec3(float x, const vec2 &yz) {
-    v[0] = x;
-    v[1] = yz[0];
-    v[2] = yz[1];
-  }
-
-  // Operations
-  // Add
-  vec3 &operator+=(const vec3 &i) {
-    v[0] += i[0];
-    v[1] += i[1];
-    v[2] += i[2];
-    return *this;
-  }
-
-  vec3 &operator+=(const float &i) {
-    v[0] += i;
-    v[1] += i;
-    v[2] += i;
-    return *this;
-  }
-
-  vec3 operator+(const vec3 &i) const {
-    return vec3(v[0] + i[0], v[1] + i[1], v[2] + i[2]);
-  }
-  vec3 operator+(const float &i) const {
-    return vec3(v[0] + i, v[1] + i, v[2] + i);
-  }
-
-  // Sub
-  vec3 &operator-=(const vec3 &i) {
-    v[0] -= i[0];
-    v[1] -= i[1];
-    v[2] -= i[2];
-    return *this;
-  }
-
-  vec3 &operator-=(const float &i) {
-    v[0] -= i;
-    v[1] -= i;
-    v[2] -= i;
-    return *this;
-  }
-
-  vec3 operator-(const vec3 &i) const {
-    return vec3(v[0] - i[0], v[1] - i[1], v[2] - i[2]);
-  }
-  vec3 operator-(const float &i) const {
-    return vec3(v[0] - i, v[1] - i, v[2] - i);
-  }
-
-  // Mul
-  vec3 &operator*=(const vec3 &i) {
-    v[0] *= i[0];
-    v[1] *= i[1];
-    v[2] *= i[2];
-    return *this;
-  }
-
-  vec3 &operator*=(const float &i) {
-    v[0] *= i;
-    v[1] *= i;
-    v[2] *= i;
-    return *this;
-  }
-
-  vec3 operator*(const vec3 &i) const {
-    return vec3(v[0] * i[0], v[1] * i[1], v[2] * i[2]);
-  }
-  vec3 operator*(const float &i) const {
-    return vec3(v[0] * i, v[1] * i, v[2] * i);
-  }
-
-  // Div
-  vec3 &operator/=(const vec3 &i) {
-    v[0] /= i[0];
-    v[1] /= i[1];
-    v[2] /= i[2];
-    return *this;
-  }
-
-  vec3 &operator/=(const float &i) {
-    v[0] /= i;
-    v[1] /= i;
-    v[2] /= i;
-    return *this;
-  }
-
-  vec3 operator/(const vec3 &i) const {
-    return vec3(v[0] / i[0], v[1] / i[1], v[2] / i[2]);
-  }
-  vec3 operator/(const float &i) const {
-    return vec3(v[0] / i, v[1] / i, v[2] / i);
-  }
-
-  // Compare
-  bool operator==(const vec3 &in) const {
-    return v[0] == in[0] && v[1] == in[1] && v[2] == v[2];
-  }
-
-  bool operator!=(const vec3 &in) const {
-    // use the first comparefuncs result
-    // and swap it lol
-    return !(*this == in);
-  }
-
-  // Base
-  vec3 operator-() const { return vec3(-v[0], -v[1], -v[2]); }
-  float operator[](int i) const { return v[i]; }
-  float &operator[](int i) { return v[i]; }
-
-  float len() const { return sqrt(sqlen()); }
-  float sqlen() const { return v[0] * v[0] + v[1] * v[1] + v[2] * v[2]; }
-
-  float x() const { return v[0]; }
-  float &x() { return v[0]; }
-  float y() const { return v[1]; }
-  float &y() { return v[1]; }
-  float z() const { return v[2]; }
-  float &z() { return v[2]; }
-
-  //// PALLADIUM REWRITE ADDITIONAL CONTENT ////
-  vec2 xy() const { return vec2(v[0], v[1]); }
-  vec2 yz() const { return vec2(v[1], v[2]); }
-
-  float v[3];
-};
-
-struct vec4 {
-  // Init Funcs
-  vec4() {
-    v[0] = 0.f;
-    v[1] = 0.f;
-    v[2] = 0.f;
-    v[3] = 0.f;
-  }
-  vec4(float x, float y, float z, float w) {
-    v[0] = x;
-    v[1] = y;
-    v[2] = z;
-    v[3] = w;
-  }
-  vec4(const vec4 &i) {
-    v[0] = i[0];
-    v[1] = i[1];
-    v[2] = i[2];
-    v[3] = i[3];
-  }
-
-  vec4(const vec2 &i0, const vec2 &i1) {
-    v[0] = i0[0];
-    v[1] = i0[1];
-    v[2] = i1[0];
-    v[3] = i1[1];
-  }
-  vec4(float i) {
-    v[0] = i;
-    v[1] = i;
-    v[2] = i;
-    v[3] = i;
-  }
-
-  vec4(const vec3 &xyz, float w) {
-    v[0] = xyz[0];
-    v[1] = xyz[1];
-    v[2] = xyz[2];
-    v[3] = w;
-  }
-
-  vec4(float x, const vec3 &yzw) {
-    v[0] = x;
-    v[1] = yzw[1];
-    v[2] = yzw[2];
-    v[3] = yzw[3];
-  }
-
-  // Operators
-  // Add
-  vec4 &operator+=(const vec4 &i) {
-    v[0] += i[0];
-    v[1] += i[1];
-    v[2] += i[2];
-    v[3] += i[3];
-    return *this;
-  }
-
-  vec4 operator+(const vec4 &i) const {
-    return vec4(v[0] + i[0], v[1] + i[1], v[2] + i[2], v[3] + i[3]);
-  }
-
-  // Sub
-  vec4 &operator-=(const vec4 &i) {
-    v[0] -= i[0];
-    v[1] -= i[1];
-    v[2] -= i[2];
-    v[3] -= i[3];
-    return *this;
-  }
-
-  vec4 operator-(const vec4 &i) const {
-    return vec4(v[0] - i[0], v[1] - i[1], v[2] - i[2], v[3] - i[3]);
-  }
-
-  // Compare
-  bool operator==(const vec4 &in) const {
-    return v[0] == in[0] && v[1] == in[1] && v[2] == in[2] && v[3] == in[3];
-  }
-
-  bool operator!=(const vec4 &in) const {
-    // use the first comparefuncs result
-    // and swap it lol
-    return !(*this == in);
-  }
-
-  // Base
-  vec4 operator-() const { return vec4(-v[0], -v[1], -v[2], -v[3]); }
-  float operator[](int i) const { return v[i]; }
-  float &operator[](int i) { return v[i]; }
-
-  float len() const { return sqrt(sqlen()); }
-  float sqlen() const {
-    return v[0] * v[0] + v[1] * v[1] + v[2] * v[2] + v[3] * v[3];
-  }
-
-  // Vec Acess
-  float x() const { return v[0]; }
-  float &x() { return v[0]; }
-  float y() const { return v[1]; }
-  float &y() { return v[1]; }
-  float z() const { return v[2]; }
-  float &z() { return v[2]; }
-  float w() const { return v[3]; }
-  float &w() { return v[3]; }
-  vec2 xy() const { return vec2(v[0], v[1]); }
-  vec2 zw() const { return vec2(v[2], v[3]); }
-  vec3 xyz() const { return vec3(v[0], v[1], v[2]); }
-  vec3 yzw() const { return vec3(v[1], v[2], v[3]); }
-  // Quaternion Acess
-  float r() const { return v[0]; }
-  float &r() { return v[0]; }
-  float k() const { return v[1]; }
-  float &k() { return v[1]; }
-  float j() const { return v[2]; }
-  float &j() { return v[2]; }
-  float i() const { return v[3]; }
-  float &i() { return v[3]; }
-  vec2 rk() const { return vec2(v[0], v[1]); }
-  vec2 ji() const { return vec2(v[2], v[3]); }
-  vec3 rkj() const { return vec3(v[0], v[1], v[2]); }
-  vec3 kji() const { return vec3(v[1], v[2], v[3]); }
-  // Internal Values
-  float v[4];
-};
-}  // namespace PD
+#include <pd/core/vec2.hpp>
+#include <pd/core/vec3.hpp>
+#include <pd/core/vec4.hpp>

include/pd/core/vec2.hpp

@@ -0,0 +1,135 @@
+#pragma once
+
+/*
+MIT License
+Copyright (c) 2024 - 2025 René Amthor (tobid7)
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
+ */
+
+#include <pd/core/common.hpp>
+
+namespace PD {
+template <typename T>
+class vec2 {
+ public:
+  // SECTION: Constructors //
+
+  vec2() = default;
+  vec2(T v) {
+    x = v;
+    y = v;
+  }
+  vec2(T x, T y) {
+    this->x = x;
+    this->y = y;
+  }
+
+  vec2(const vec2<T> &v) {
+    x = v.x;
+    y = v.y;
+  }
+
+  // SECTION: Operators //
+
+  // ADD //
+
+  vec2 &operator+=(T v) {
+    x += v;
+    y += v;
+    return *this;
+  }
+  vec2 &operator+=(const vec2 &v) {
+    x += v.x;
+    y += v.y;
+    return *this;
+  }
+  vec2 operator+(T v) const { return vec2(x + v, y + v); }
+  vec2 operator+(vec2 v) const { return vec2(x + v.x, y + v.y); }
+
+  // SUB //
+
+  vec2 &operator-=(T v) {
+    x -= v;
+    y -= v;
+    return *this;
+  }
+  vec2 &operator-=(const vec2 &v) {
+    x -= v.x;
+    y -= v.y;
+    return *this;
+  }
+  vec2 operator-(T v) const { return vec2(x - v, y - v); }
+  vec2 operator-(vec2 v) const { return vec2(x - v.x, y - v.y); }
+
+  // MUL //
+
+  vec2 &operator*=(T v) {
+    x *= v;
+    y *= v;
+    return *this;
+  }
+  vec2 &operator*=(const vec2 &v) {
+    x *= v.x;
+    y *= v.y;
+    return *this;
+  }
+  vec2 operator*(T v) const { return vec2(x * v, y * v); }
+  vec2 operator*(vec2 v) const { return vec2(x * v.x, y * v.y); }
+
+  // DIV //
+
+  vec2 &operator/=(T v) {
+    x /= v;
+    y /= v;
+    return *this;
+  }
+  vec2 &operator/=(const vec2 &v) {
+    x /= v.x;
+    y /= v.y;
+    return *this;
+  }
+  vec2 operator/(T v) const { return vec2(x / v, y / v); }
+  vec2 operator/(vec2 v) const { return vec2(x / v.x, y / v.y); }
+
+  // Make Negative //
+  vec2 operator-() const { return vec2(-x, -y); }
+
+  bool operator==(const vec2 &v) const { return x == v.x && y == v.y; }
+  bool operator!=(const vec2 &v) const { return !(*this == v); }
+
+  // SECTION: Additional Functions //
+
+  float Len() const { return sqrt(SqLen()); }
+  float SqLen() const { return x * x + y * y; }
+  void Swap() {
+    T t = x;
+    x = y;
+    y = t;
+  }
+
+  // SECTION: DATA //
+  T x = 0;
+  T y = 0;
+};
+
+using dvec2 = vec2<double>;
+using fvec2 = vec2<float>;
+using ivec2 = vec2<int>;
+}  // namespace PD

include/pd/core/vec3.hpp

@@ -0,0 +1,160 @@
+#pragma once
+
+/*
+MIT License
+Copyright (c) 2024 - 2025 René Amthor (tobid7)
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
+ */
+
+#include <pd/core/common.hpp>
+#include <pd/core/vec2.hpp>
+
+namespace PD {
+template <typename T>
+class vec3 {
+ public:
+  // SECTION: Constructors //
+
+  vec3() = default;
+  vec3(T v) {
+    x = v;
+    y = v;
+    z = v;
+  }
+  vec3(T x, T y, T z) {
+    this->x = x;
+    this->y = y;
+    this->z = z;
+  }
+
+  vec3(const vec3 &v) {
+    x = v.x;
+    y = v.y;
+    z = v.z;
+  }
+
+  // SECTION: Operators //
+
+  // ADD //
+
+  vec3 &operator+=(T v) {
+    x += v;
+    y += v;
+    z += v;
+    return *this;
+  }
+  vec3 &operator+=(const vec3 &v) {
+    x += v.x;
+    y += v.y;
+    z += v.z;
+    return *this;
+  }
+  vec3 operator+(T v) const { return vec3(x + v, y + v, z + v); }
+  vec3 operator+(vec3 v) const { return vec3(x + v.x, y + v.y, z + v.z); }
+
+  // SUB //
+
+  vec3 &operator-=(T v) {
+    x -= v;
+    y -= v;
+    z -= v;
+    return *this;
+  }
+  vec3 &operator-=(const vec3 &v) {
+    x -= v.x;
+    y -= v.y;
+    z -= v.z;
+    return *this;
+  }
+  vec3 operator-(T v) const { return vec3(x - v, y - v, z - v); }
+  vec3 operator-(vec3 v) const { return vec3(x - v.x, y - v.y, z - v.z); }
+
+  // MUL //
+
+  vec3 &operator*=(T v) {
+    x *= v;
+    y *= v;
+    z *= v;
+    return *this;
+  }
+  vec3 &operator*=(const vec3 &v) {
+    x *= v.x;
+    y *= v.y;
+    z *= v.z;
+    return *this;
+  }
+  vec3 operator*(T v) const { return vec3(x * v, y * v, z * v); }
+  vec3 operator*(vec3 v) const { return vec3(x * v.x, y * v.y, z * v.z); }
+
+  // DIV //
+
+  vec3 &operator/=(T v) {
+    x /= v;
+    y /= v;
+    z /= v;
+    return *this;
+  }
+  vec3 &operator/=(const vec3 &v) {
+    x /= v.x;
+    y /= v.y;
+    z /= v.z;
+    return *this;
+  }
+  vec3 operator/(T v) const { return vec3(x / v, y / v, z / v); }
+  vec3 operator/(vec3 v) const { return vec3(x / v.x, y / v.y, z / v.z); }
+
+  // Make Negative //
+  vec3 operator-() const { return vec3(-x, -y, -z); }
+
+  bool operator==(const vec3 &v) const {
+    return x == v.x && y == v.y && z == v.z;
+  }
+  bool operator!=(const vec3 &v) const { return !(*this == v); }
+
+  // SECTION: Additional Functions //
+
+  float Len() const { return sqrt(SqLen()); }
+  float SqLen() const { return x * x + y * y + z * z; }
+  void SwapXY() {
+    T t = x;
+    x = y;
+    y = t;
+  }
+  void SwapYZ() {
+    T t = z;
+    z = y;
+    y = t;
+  }
+  void SwapXZ() {
+    T t = z;
+    z = x;
+    x = t;
+  }
+
+  // SECTION: DATA //
+  T x = 0;
+  T y = 0;
+  T z = 0;
+};
+
+using dvec3 = vec3<double>;
+using fvec3 = vec3<float>;
+using ivec3 = vec3<int>;
+}  // namespace PD

include/pd/core/vec4.hpp

@@ -0,0 +1,193 @@
+#pragma once
+
+/*
+MIT License
+Copyright (c) 2024 - 2025 René Amthor (tobid7)
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
+ */
+
+#include <pd/core/common.hpp>
+#include <pd/core/vec3.hpp>
+
+namespace PD {
+template <typename T>
+class vec4 {
+ public:
+  // SECTION: Constructors //
+
+  vec4() = default;
+  vec4(T v) {
+    x = v;
+    y = v;
+    z = v;
+    w = v;
+  }
+  vec4(T x, T y, T z, T w) {
+    this->x = x;
+    this->y = y;
+    this->z = z;
+    this->w = w;
+  }
+
+  vec4(const vec4 &v) {
+    x = v.x;
+    y = v.y;
+    z = v.z;
+    w = v.w;
+  }
+
+  vec4(const vec2<T> &xy, const vec2<T> &zw) {
+    x = xy.x;
+    y = xy.y;
+    z = zw.x;
+    w = zw.y;
+  }
+
+  // SECTION: Operators //
+
+  // ADD //
+
+  vec4 &operator+=(T v) {
+    x += v;
+    y += v;
+    z += v;
+    w += v;
+    return *this;
+  }
+  vec4 &operator+=(const vec4<T> &v) {
+    x += v.x;
+    y += v.y;
+    z += v.z;
+    w += v.w;
+    return *this;
+  }
+  vec4 operator+(T v) const { return vec4<T>(x + v, y + v, z + v, w + v); }
+  vec4 operator+(vec4 v) const {
+    return vec4(x + v.x, y + v.y, z + v.z, w + v.w);
+  }
+
+  // SUB //
+
+  vec4 &operator-=(T v) {
+    x -= v;
+    y -= v;
+    z -= v;
+    w -= v;
+    return *this;
+  }
+  vec4 &operator-=(const vec4 &v) {
+    x -= v.x;
+    y -= v.y;
+    z -= v.z;
+    w -= v.w;
+    return *this;
+  }
+  vec4 operator-(T v) const { return vec4(x - v, y - v, z - v, w - v); }
+  vec4 operator-(vec4 v) const {
+    return vec4(x - v.x, y - v.y, z - v.z, w - v.w);
+  }
+
+  // MUL //
+
+  vec4 &operator*=(T v) {
+    x *= v;
+    y *= v;
+    z *= v;
+    w *= v;
+    return *this;
+  }
+  vec4 &operator*=(const vec4 &v) {
+    x *= v.x;
+    y *= v.y;
+    z *= v.z;
+    w *= v.w;
+    return *this;
+  }
+  vec4 operator*(T v) const { return vec4(x * v, y * v, z * v, w * v); }
+  vec4 operator*(vec4 v) const {
+    return vec4(x * v.x, y * v.y, z * v.z, w * v.w);
+  }
+
+  // DIV //
+
+  vec4 &operator/=(T v) {
+    x /= v;
+    y /= v;
+    z /= v;
+    w /= v;
+    return *this;
+  }
+  vec4 &operator/=(const vec4 &v) {
+    x /= v.x;
+    y /= v.y;
+    z /= v.z;
+    w /= v.w;
+    return *this;
+  }
+  vec4 operator/(T v) const { return vec4(x / v, y / v, z / v, w / v); }
+  vec4 operator/(vec4 v) const {
+    return vec4(x / v.x, y / v.y, z / v.z, w / v.w);
+  }
+
+  // Make Negative //
+  vec4 operator-() const { return vec4(-x, -y, -z, -w); }
+
+  bool operator==(const vec4 &v) const {
+    return x == v.x && y == v.y && z == v.z && w == v.w;
+  }
+  bool operator!=(const vec4 &v) const { return !(*this == v); }
+
+  // SECTION: Additional Functions //
+
+  float Len() const { return sqrt(SqLen()); }
+  float SqLen() const { return x * x + y * y + z * z + w * w; }
+  void SwapXY() {
+    T t = x;
+    x = y;
+    y = t;
+  }
+  void SwapYZ() {
+    T t = z;
+    z = y;
+    y = t;
+  }
+  void SwapXZ() {
+    T t = z;
+    z = x;
+    x = t;
+  }
+  // Adding ZW (to lazy to add all of those yet)
+  void SwapZW() {
+    T t = w;
+    w = z;
+    z = t;
+  }
+
+  // SECTION: DATA //
+  T x = 0;
+  T y = 0;
+  T z = 0;
+  T w = 0;
+};
+
+using dvec4 = vec4<double>;
+using fvec4 = vec4<float>;
+using ivec4 = vec4<int>;
+}  // namespace PD

include/pd/image/image.hpp

@@ -24,41 +24,59 @@ OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 SOFTWARE.
  */
 
-#include <pd/core/common.hpp>
+#include <pd/core/core.hpp>
+#include <pd/image/pd_p_api.hpp>
 
 namespace PD {
-class Image {
+class PD_IMAGE_API Image : public SmartCtor<Image> {
  public:
+  enum Format {
+    RGBA,    // bpp == 4
+    RGB,     // bpp == 3
+    RGB565,  // bpp == 2 (not supported in laoding)
+    BGR,     // bpp == 3
+    ABGR     // bpp == 4
+  };
   Image() = default;
   Image(const std::string& path) { this->Load(path); }
   Image(const std::vector<u8>& buf) { this->Load(buf); }
-  Image(const std::vector<u8>& buf, int w, int h, int fmt = 4) {
-    this->Copy(buf, w, h, fmt);
+  Image(const std::vector<u8>& buf, int w, int h, int bpp = 4) {
+    this->Copy(buf, w, h, bpp);
   }
   ~Image() = default;
 
   void Load(const std::string& path);
   void Load(const std::vector<u8>& buf);
-  void Copy(const std::vector<u8>& buf, int w, int h, int fmt = 4);
+  void Copy(const std::vector<u8>& buf, int w, int h, int bpp = 4);
 
-  std::vector<u8>& GetBuffer() { return buffer; }
-  std::vector<u8> GetBuffer() const { return buffer; }
+  std::vector<PD::u8>& GetBuffer() { return pBuffer; }
+  std::vector<PD::u8> GetBuffer() const { return pBuffer; }
 
-  int Width() const { return w; }
-  int Height() const { return h; }
+  int Width() const { return pWidth; }
+  int Height() const { return pHeight; }
+  Format Fmt() const { return pFmt; }
 
-  u8& operator[](int idx) { return buffer[idx]; }
-  u8 operator[](int idx) const { return buffer[idx]; }
+  u8& operator[](int idx) { return pBuffer[idx]; }
+  u8 operator[](int idx) const { return pBuffer[idx]; }
 
   // Probably these make th eabove ones useless
 
-  operator std::vector<u8>&() { return buffer; }
-  operator std::vector<u8>() const { return buffer; }
+  operator std::vector<PD::u8>&() { return pBuffer; }
+  operator std::vector<PD::u8>() const { return pBuffer; }
+
+  static void Convert(Image::Ref img, Image::Format dst);
+  static void ReTile(Image::Ref img,
+                     std::function<u32(int x, int y, int w)> src,
+                     std::function<u32(int x, int y, int w)> dst);
+  static int Fmt2Bpp(Format fmt);
+
+  std::vector<PD::u8> pBuffer;
+  int pWidth;
+  int pHeight;
+  Format pFmt = Format::RGBA;
 
  private:
-  std::vector<u8> buffer;
-  int w = 0;
-  int h = 0;
+  /** Leftover variable used for stbi_load */
   int fmt = 0;
 };
 }  // namespace PD

include/pd/image/img_blur.hpp

@@ -24,8 +24,8 @@ OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 SOFTWARE.
  */
 
-#include <pd/core/common.hpp>
-#include <pd/core/vec.hpp>
+#include <pd/core/core.hpp>
+#include <pd/image/pd_p_api.hpp>
 
 namespace PD {
 /**
@@ -38,7 +38,7 @@ namespace ImgBlur {
  * @param si sigma value to use
  * @return list of kernel values
  */
-std::vector<float> GaussianKernel(int radius, float si);
+PD_IMAGE_API std::vector<float> GaussianKernel(int radius, float si);
 /**
  * Gaussian Blur for basic Image Buffer
  * @param buf Image Buffer (unsigned char)
@@ -48,7 +48,7 @@ std::vector<float> GaussianKernel(int radius, float si);
  * @param si Blur sigma
  * @param idxfn Indexing function
  */
-void GaussianBlur(
+PD_IMAGE_API void GaussianBlur(
     std::vector<u8> &buf, int w, int h, float radius, float si,
     std::function<int(int, int, int)> idxfn = [](int x, int y, int w) -> int {
       return y * w + x;
@@ -63,7 +63,7 @@ void GaussianBlur(
  * @param si Blur sigma
  * @param idxfn Indexing function
  */
-void GaussianBlur(
+PD_IMAGE_API void GaussianBlur(
     void *buf, int w, int h, int bpp, float radius, float si,
     std::function<int(int, int, int)> idxfn = [](int x, int y, int w) -> int {
       return y * w + x;

include/pd/image/img_convert.hpp

@@ -24,7 +24,9 @@ OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 SOFTWARE.
  */
 
-#include <pd/core/common.hpp>
+#include <pd/core/core.hpp>
+#include <pd/image/image.hpp>
+#include <pd/image/pd_p_api.hpp>
 
 namespace PD {
 /**
@@ -39,7 +41,11 @@ namespace ImgConvert {
  * @param w width of the image
  * @param h height of the image
  */
-void RGB24toRGBA32(std::vector<u8> &out, const std::vector<u8> &in,
+PD_IMAGE_API
+void RGB24toRGBA32(std::vector<PD::u8> &out, const std::vector<u8> &in,
+                   const int &w, const int &h);
+PD_IMAGE_API
+void RGB32toRGBA24(std::vector<u8> &out, const std::vector<u8> &in,
                    const int &w, const int &h);
 /**
  * Reverse 32 (RGBA -> ABGR || ABGR -> RGBA)
@@ -47,6 +53,30 @@ void RGB24toRGBA32(std::vector<u8> &out, const std::vector<u8> &in,
  * @param w width
  * @param h height
  */
-void Reverse32(std::vector<u8> &buf, const int &w, const int &h);
+PD_IMAGE_API void Reverse32(std::vector<u8> &buf, const int &w, const int &h);
+PD_IMAGE_API void ReverseBuf(std::vector<u8> &buf, size_t bpp, int w, int h);
+
+/**
+ * Convert RGB24 to RGBA32 by adding a 4th alpha value set to 255
+ * to every pixel
+ * @param out Result List
+ * @param in Input Buffer List (rgb24)
+ * @param w width of the image
+ * @param h height of the image
+ */
+PD_IMAGE_API
+void RGB24toRGBA32(PD::Vec<u8> &out, const PD::Vec<u8> &in, const int &w,
+                   const int &h);
+PD_IMAGE_API
+void RGB32toRGBA24(PD::Vec<u8> &out, const PD::Vec<u8> &in, const int &w,
+                   const int &h);
+/**
+ * Reverse 32 (RGBA -> ABGR || ABGR -> RGBA)
+ * @param buf Buffer to convert
+ * @param w width
+ * @param h height
+ */
+PD_IMAGE_API void Reverse32(PD::Vec<u8> &buf, const int &w, const int &h);
+PD_IMAGE_API void ReverseBuf(PD::Vec<u8> &buf, size_t bpp, int w, int h);
 }  // namespace ImgConvert
 }  // namespace PD

include/pd/image/pd_p_api.hpp

@@ -0,0 +1,52 @@
+#pragma once
+
+/*
+MIT License
+
+Copyright (c) 2024 - 2025 tobid7
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
+*/
+
+#pragma once
+
+#ifdef _WIN32  // Windows (MSVC Tested)
+#ifdef PD_IMAGE_BUILD_SHARED
+#define PD_IMAGE_API __declspec(dllexport)
+#else
+#define PD_IMAGE_API __declspec(dllimport)
+#endif
+#elif defined(__APPLE__)  // macOS (untested yet)
+#ifdef PD_IMAGE_BUILD_SHARED
+#define PD_IMAGE_API __attribute__((visibility("default")))
+#else
+#define PD_IMAGE_API
+#endif
+#elif defined(__linux__)  // Linux (untested yet)
+#ifdef PD_IMAGE_BUILD_SHARED
+#define PD_IMAGE_API __attribute__((visibility("default")))
+#else
+#define PD_IMAGE_API
+#endif
+#elif defined(__3DS__)  // 3ds Specific
+// Only Static supported
+#define PD_IMAGE_API
+#else
+#define PD_IMAGE_API
+#endif

include/pd/lib3ds/memory.hpp

@@ -1,71 +0,0 @@
-#pragma once
-
-/*
-MIT License
-
-Copyright (c) 2024 - 2025 tobid7
-
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in all
-copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-SOFTWARE.
- */
-
-#include <3ds.h>
-
-#include <pd/app/error.hpp>
-#include <pd/core/common.hpp>
-
-namespace PD {
-/**
- * Custom C++ Allocator for 3DS linear Memory
- * Used for Everything that has to do with Rendering or sound
- * Dont going into that much detail here
- *
- * Example:
- * ```cpp
- * // Index Buffer for Rendering using Linear Allocator
- * std::vector<u16, PD::LinearAllocator<u16>> index_buf;
- * ```
- */
-template <typename T>
-class LinearAllocator : public std::allocator<T> {
- public:
-  using size_type = size_t;
-  using pointer = T*;
-  using const_pointer = const T*;
-
-  template <typename T1>
-  struct rebind {
-    using other = LinearAllocator<T1>;
-  };
-
-  pointer allocate(size_type n, const void* hint = nullptr) {
-    if (n > this->max_size()) {
-      Error("Linear Alloc failed (no space left)");
-      return nullptr;
-    }
-    return (pointer)linearAlloc(n * sizeof(T));
-  }
-  void deallocate(pointer p, size_type) { linearFree((void*)p); }
-  size_type max_size() { return linearSpaceFree(); }
-
-  LinearAllocator() noexcept {}
-  LinearAllocator(const LinearAllocator<T>& a) noexcept
-      : std::allocator<T>(a) {}
-  ~LinearAllocator() noexcept {}
-};
-}  // namespace PD

include/pd/lithium/backend.hpp

@@ -0,0 +1,76 @@
+#pragma once
+
+/*
+MIT License
+
+Copyright (c) 2024 - 2025 tobid7
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
+ */
+
+#include <pd/core/core.hpp>
+#include <pd/lithium/command.hpp>
+#include <pd/lithium/rect.hpp>
+#include <pd/lithium/texture.hpp>
+
+using LIBackendFlags = PD::u32;
+enum LIBackendFlags_ {
+  LIBackendFlags_None = 0,
+  LIBackendFlags_FlipUV_Y = 1 << 0,  // Essential for Font Loading
+};
+
+namespace PD {
+namespace LI {
+class Backend {
+ public:
+  Backend(const std::string& name = "NullBackend") : pName(name) {}
+  ~Backend() = default;
+  // Using Legacy SmartCTOR API here
+  PD_SMART_CTOR(Backend)
+
+  virtual void Init() {}
+  virtual void Deinit() {}
+  virtual void NewFrame() {}
+
+  virtual void BindTexture(TexAddress addr) {}
+
+  virtual void RenderDrawData(const Vec<Command::Ref>& Commands) {}
+
+  virtual Texture::Ref LoadTexture(
+      const std::vector<PD::u8>& pixels, int w, int h,
+      Texture::Type type = Texture::Type::RGBA32,
+      Texture::Filter filter = Texture::Filter::LINEAR) {
+    // Texture loading not supported (when this func not get override)
+    return nullptr;
+  }
+
+  /** Backend identification name */
+  const std::string pName = "NullBackend";
+  LIBackendFlags Flags = 0;
+  ivec2 ViewPort;
+  fvec4 ClearColor;
+  // Optional Index Counter
+  int IndexCounter = 0;
+  // Optional Vertex Counter
+  int VertexCounter = 0;
+  // Optional Frame Counter
+  int FrameCounter = 0;
+};
+}  // namespace LI
+}  // namespace PD

include/pd/lithium/command.hpp

@@ -24,9 +24,8 @@ OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 SOFTWARE.
  */
 
-#include <pd/core/common.hpp>
-#include <pd/core/vec.hpp>
-#include <pd/lithium/flags.hpp>
+#include <pd/core/core.hpp>
+// #include <pd/lithium/flags.hpp>
 #include <pd/lithium/texture.hpp>
 #include <pd/lithium/vertex.hpp>
 
@@ -41,175 +40,23 @@ class Command : public SmartCtor<Command> {
   Command() = default;
   ~Command() = default;
 
-  /**
-   * Copy Constructor [to Copy the Data of a Command Reference]
-   */
-  Command(Command::Ref v) {
-    this->index = v->index;
-    this->index_buf = v->index_buf;
-    this->layer = v->layer;
-    this->mode = v->mode;
-    this->tex = v->tex;
-    this->vertex_buf = v->vertex_buf;
-  }
-
-  /**
-   * Setter for the Commands layer
-   * @param v layer value
-   * @return command reference
-   */
-  Command& Layer(int v) {
-    layer = v;
+  Command& AppendIndex(u16 idx) {
+    IndexBuffer.Add(VertexBuffer.Size() + idx);
     return *this;
   }
 
-  /**
-   * Getter for the Layer
-   * @return layer value
-   */
-  int Layer() const { return layer; }
-
-  /**
-   * Setter for the Commands Index [used in sorting]
-   * @param v index value
-   * @return command reference
-   */
-  Command& Index(int v) {
-    index = v;
-    return *this;
-  }
-  /**
-   * Getter for the Index
-   * @return index value
-   */
-  int Index() const { return index; }
-
-  /**
-   * Setter for the Commands Texture
-   * @param v Texture reference
-   * @return command reference
-   */
-  Command& Tex(Texture::Ref v) {
-    tex = v;
-    return *this;
-  }
-  /**
-   * Getter for the Texture reference
-   * @return Texture reference
-   */
-  Texture::Ref Tex() const { return tex; }
-
-  /**
-   * Function to Push a Vertex to the vertexbuffer
-   * @param v Vertex to push
-   * @return command reference
-   */
-  Command& PushVertex(const Vertex& v) {
-    vertex_buf.push_back(v);
+  Command& AppendVertex(const Vertex& v) {
+    VertexBuffer.Add(v);
     return *this;
   }
 
-  /**
-   * Access to the Index list [used to write index data
-   * to the real indexbuffer]
-   * @return const reference to commands idx buffer
-   */
-  const std::vector<u16>& IndexList() const { return index_buf; }
-  /**
-   * Access to the Vertex list [used to write vertices
-   * data to the real vertexbuffer]
-   * @return const reference to commands vertex buffer
-   */
-  const std::vector<Vertex>& VertexList() const { return vertex_buf; }
-
-  // ADVANCED
-
-  /**
-   * Advanced function to access index list
-   *
-   * - This function is UNSAFE to use cause it allows to modify index data
-   * @return reference to index list
-   */
-  std::vector<u16>& IndexList() { return index_buf; }
-  /**
-   * Advanced function to access vertex list
-   *
-   * - This function is UNSAFE to use cause it allows to modify index data
-   * - Using this in StaticText to change Position color and stuff after it is
-   *   rendered into commands
-   * @return reference to vertex list
-   */
-  std::vector<Vertex>& VertexList() { return vertex_buf; }
-
-  /**
-   * Function to Push an index value to indexbuffer
-   * @param v Index value
-   * @return command reference
-   */
-  Command& PushIndex(u16 v) {
-    index_buf.push_back(vertex_buf.size() + v);
-    return *this;
-  }
-
-  /**
-   * Setter for the Commands RenderMode
-   * @param v RenderMode
-   * @return command reference
-   */
-  Command& Rendermode(const RenderMode& v) {
-    mode = v;
-    return *this;
-  }
-
-  /**
-   * Getter for the Commands RenderMode
-   * @return RenderMode
-   */
-  RenderMode Rendermode() const { return mode; }
-
-  /** Setter for Scissor Mode */
-  Command& SetScissorMode(ScissorMode mode) {
-    scissor = mode;
-    return *this;
-  }
-
-  /** Getter for Scissor Mode */
-  ScissorMode GetScissorMode() const { return scissor; }
-
-  /** Setter for Scissor Area */
-  Command& ScissorRect(const vec4& v) {
-    scissor_area = v;
-    return *this;
-  }
-
-  /** Getter for Scissor Area */
-  vec4 ScissorRect() const { return scissor_area; }
-
- private:
-  /**
-   * Vertex Buffer
-   *
-   * - Using default vector here as its data will be copied later
-   */
-  std::vector<Vertex> vertex_buf;
-  /**
-   * Index Buffer
-   *
-   * - Using default vector here as its data will be copied later
-   */
-  std::vector<u16> index_buf;
-  /** Layer */
-  int layer;
-  /** Texture Reference */
-  Texture::Ref tex;
-  /** Index */
-  int index;
-  /** RenderMode (Default to RenderMode_RGBA) */
-  RenderMode mode = RenderMode_RGBA;
-  /** Scissor Mode (for defined area to render) */
-  ScissorMode scissor = ScissorMode_None;
-  /** scissor box (top left and bottom right) */
-  vec4 scissor_area;
+  Vec<Vertex> VertexBuffer;
+  Vec<u16> IndexBuffer;
+  ivec4 ScissorRect;
+  bool ScissorEnabled = false;
+  int Layer;
+  int Index;
+  Texture::Ref Tex;
 };
 }  // namespace LI
 }  // namespace PD

include/pd/lithium/drawlist.hpp

@@ -0,0 +1,145 @@
+#pragma once
+
+/*
+MIT License
+
+Copyright (c) 2024 - 2025 tobid7
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
+ */
+
+#include <pd/lithium/command.hpp>
+#include <pd/lithium/font.hpp>
+#include <pd/lithium/pd_p_api.hpp>
+
+namespace PD {
+namespace LI {
+class PD_LITHIUM_API DrawList : public SmartCtor<DrawList> {
+ public:
+  DrawList(Texture::Ref solid) {
+    WhitePixel = solid;
+    CurrentTex = solid;
+  }
+  ~DrawList() {}
+
+  Command::Ref PreGenerateCmd();
+  void AddCommand(Command::Ref v) { pDrawList.Add(v); }
+  void Clear() { pDrawList.Clear(); }
+
+  void SetFont(Font::Ref font) { pCurrentFont = font; }
+  void SetFontScale(float scale) { pFontScale = scale; }
+
+  void DrawSolid() { CurrentTex = WhitePixel; }
+  void DrawTexture(Texture::Ref tex) { CurrentTex = tex; }
+
+  // SECTION: Draw API //
+
+  void DrawRect(const fvec2& pos, const fvec2& size, u32 color,
+                int thickness = 1);
+  void DrawRectFilled(const fvec2& pos, const fvec2& size, u32 color);
+  void DrawTriangle(const fvec2& a, const fvec2& b, const fvec2& c, u32 color,
+                    int thickness = 1);
+  void DrawTriangleFilled(const fvec2& a, const fvec2& b, const fvec2& c,
+                          u32 color);
+  void DrawCircle(const fvec2& center, float rad, u32 color, int num_segments,
+                  int thickness = 1);
+  void DrawCircleFilled(const fvec2& center, float rad, u32 color,
+                        int num_segments);
+  void DrawText(const fvec2& p, const std::string& text, u32 color);
+
+  /**
+   * Take list of points and display it as a line on screen
+   * @param points List of Positions
+   * @param clr Color of the Line
+   * @param flags Additional Flags (Close for go back to starting point)
+   * @param thickness Thickness of the Line
+   */
+  void DrawPolyLine(const Vec<fvec2>& points, u32 clr, u32 flags = 0,
+                    int thickness = 1);
+  /**
+   * Take a List ofpoints and display it as Filled Shape
+   * @note Keep in mind to setup the list of points clockwise
+   * @param points List of Points
+   * @param clr Color of the shape
+   */
+  void DrawConvexPolyFilled(const Vec<fvec2>& points, u32 clr);
+
+  // SECTION: PATH API //
+
+  /**
+   * Function to reserve Memory to prevent overhead on
+   * pusing a lot of points with PathNext
+   * @param num_points Number of Positions you want to add
+   */
+  void PathReserve(size_t num_points) {
+    pPath.Reserve(pPath.Size() + num_points);
+  }
+  /**
+   * Clear current Path
+   * @note PathStroke and PathFill will automatically clear
+   */
+  void PathClear() { pPath.Clear(); }
+  /**
+   * Add a Point to the Path
+   * @note Keep in mind that this function is used for
+   * setting the starting point
+   * @param v Position to add
+   */
+  void PathAdd(const fvec2& v) { pPath.Add(v); }
+  /**
+   * Path Stroke Create Line from point to point
+   * @note For Primitives like Rect or Triangle mak sure to use
+   * UI7DrawFlags_Close to add a line back to the starting point
+   * @param clr Color od the line
+   * @param thickness Thickness of the line
+   * @param flags Additional Drawflags
+   */
+  void PathStroke(u32 clr, int thickness = 1, u32 flags = 0) {
+    DrawPolyLine(pPath, clr, flags, thickness);
+    pPath.Clear();
+  }
+  /**
+   * Fill a Path with a Color
+   * @note **IMPORTANT: ** Paths need to be setup clockwise
+   * to be rendered correctly
+   * @param clr Fill Color
+   */
+  void PathFill(u32 clr) {
+    DrawConvexPolyFilled(pPath, clr);
+    pPath.Clear();
+  }
+  void PathArcToN(const fvec2& c, float radius, float a_min, float a_max,
+                  int segments);
+  /// @brief Create a Path Rect (uses to Positions instead of Pos/Size)
+  /// @param a Top Left Position
+  /// @param b Bottom Right Position
+  /// @param rounding rounding
+  /// @param flags DrawFlags (for special rounding rules)
+  void PathRect(fvec2 a, fvec2 b, float rounding = 0.f, u32 flags = 0);
+
+  int Layer = 0;
+  float pFontScale = 0.7f;
+  Font::Ref pCurrentFont = nullptr;
+  Texture::Ref CurrentTex = nullptr;
+  Texture::Ref WhitePixel = nullptr;
+  PD::Vec<Command::Ref> pDrawList;
+  PD::Vec<fvec2> pPath;
+};
+}  // namespace LI
+}  // namespace PD

include/pd/lithium/flags.hpp

@@ -1,71 +0,0 @@
-#pragma once
-
-/*
-MIT License
-
-Copyright (c) 2024 - 2025 tobid7
-
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in all
-copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-SOFTWARE.
- */
-
-#include <pd/core/common.hpp>
-
-/** Alias for Lithium Text Flags */
-using LITextFlags = PD::u32;
-
-/** LITextFlags */
-enum LITextFlags_ {
-  LITextFlags_None = 0,             ///< Do nothing
-  LITextFlags_AlignRight = 1 << 0,  ///< Align Right of position
-  LITextFlags_AlignMid = 1 << 1,    ///< Align in the middle of pos and box
-  LITextFlags_Shaddow = 1 << 2,     ///< Draws the text twice to create shaddow
-  LITextFlags_Wrap = 1 << 3,        ///< Wrap Text: May be runs better with TMS
-  LITextFlags_Short = 1 << 4,       ///< Short Text: May be runs better with TMS
-  LITextFlags_Scroll = 1 << 5,      ///< Not implemented [scoll text if to long]
-  LITextFlags_RenderOOS = 1 << 6    ///< Render Out of Screen
-};
-
-/** Aliad for Lithium Render Flags */
-using LIRenderFlags = PD::u32;
-/** LIRenderFlags */
-enum LIRenderFlags_ {
-  LIRenderFlags_None = 0,      ///< Nothing
-  LIRenderFlags_TMS = 1 << 0,  ///< Text Map System
-  LIRenderFlags_LRS = 1 << 1,  ///< Layer Render System
-  LIRenderFlags_AST = 1 << 2,  ///< Auto Static Text
-  /** Default Enables all of them */
-  LIRenderFlags_Default =
-      LIRenderFlags_TMS | LIRenderFlags_LRS | LIRenderFlags_AST,
-};
-
-namespace PD {
-namespace LI {
-/** RenderMode [Required to modify TexENV] */
-enum RenderMode {
-  RenderMode_RGBA,  ///< RGBA [for textures or solid colors]
-  RenderMode_Font,  ///< A8 [for textures only crated by 1 color channel]
-};
-/** Scissor Mode (for ClipRect related rendering) */
-enum ScissorMode {
-  ScissorMode_None = 0,      ///< No Scissor
-  ScissorMode_Inverted = 1,  ///< Render Pixels outside the box
-  ScissorMode_Normal = 3,    ///< Only render pixels inside the box
-};
-}  // namespace LI
-}  // namespace PD

include/pd/lithium/font.hpp

@@ -24,122 +24,38 @@ OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 SOFTWARE.
  */
 
-#include <pd/core/common.hpp>
-#include <pd/core/vec.hpp>
+#include <pd/core/core.hpp>
+#include <pd/lithium/backend.hpp>
+#include <pd/lithium/pd_p_api.hpp>
 #include <pd/lithium/rect.hpp>
 #include <pd/lithium/texture.hpp>
 
+using LITextFlags = PD::u32;
+enum LITextFlags_ {
+  LITextFlags_None = 0,             ///< Do nothing
+  LITextFlags_AlignRight = 1 << 0,  ///< Align Right of position
+  LITextFlags_AlignMid = 1 << 1,    ///< Align in the middle of pos and box
+  LITextFlags_Shaddow = 1 << 2,     ///< Draws the text twice to create shaddow
+  LITextFlags_Wrap = 1 << 3,        ///< Wrap Text: May be runs better with TMS
+  LITextFlags_Short = 1 << 4,       ///< Short Text: May be runs better with TMS
+  LITextFlags_Scroll = 1 << 5,      ///< Not implemented [scoll text if to long]
+};
+
 namespace PD {
 namespace LI {
 /** Font Loader for Lithium */
-class Font : public SmartCtor<Font> {
+class PD_LITHIUM_API Font : public SmartCtor<Font> {
  public:
   /** Codepoint Data holder */
-  class Codepoint {
-   public:
-    Codepoint() = default;
-    ~Codepoint() = default;
-
-    /**
-     * Codepoint ID Getter
-     * @return 32Bit codepoint value
-     */
-    u32 cp() const { return m_cp; }
-    /**
-     * Codepoint ID Setter
-     * @param v codepoint id
-     * @return DataHolder reference
-     */
-    Codepoint& cp(u32 v) {
-      m_cp = v;
-      return *this;
-    }
-    /**
-     * Getter for the UV Coords
-     * @return uv coords
-     */
-    vec4 uv() const { return m_uv; }
-    /**
-     * Setter for the UV Coords
-     * @param v uv coords
-     * @return DataHolder Reference
-     */
-    Codepoint& uv(const vec4& v) {
-      m_uv = v;
-      return *this;
-    }
-    /**
-     * Getter for the Texture reference
-     * @return Texture Reference
-     */
-    Texture::Ref tex() const { return m_tex; }
-    /**
-     * Setter for the Texture Reference
-     * @param v Texture Reference
-     * @return DataHolder Reference
-     */
-    Codepoint& tex(Texture::Ref v) {
-      m_tex = v;
-      return *this;
-    }
-    /**
-     * Getter for the size
-     * @return Size
-     */
-    vec2 size() const { return m_size; }
-    /**
-     * Setter for the Size
-     * @param v size
-     * @return DataHolder Reference
-     */
-    Codepoint& size(const vec2& v) {
-      m_size = v;
-      return *this;
-    }
-    /**
-     * Getter for the Position offset
-     * @return offset
-     */
-    float off() const { return m_off; }
-    /**
-     * Setter for the Render Offset
-     * @param v offset
-     * @return DataHolder Reference
-     */
-    Codepoint& off(float v) {
-      m_off = v;
-      return *this;
-    }
-    /**
-     * Getter to check if Codepoint is invalid
-     * @return true if invalid
-     */
-    bool invalid() const { return m_invalid; }
-    /**
-     * Setter for invald state
-     * @param v true or false
-     * @return DataHolder Reference
-     */
-    Codepoint& invalid(bool v) {
-      m_invalid = v;
-      return *this;
-    }
-
-   private:
-    /** 32Bit Codepoint ID */
-    u32 m_cp = 0;
-    /** UvMap */
-    vec4 m_uv;
-    /** Texture Reference */
-    Texture::Ref m_tex = nullptr;
-    /** Codepoint Size */
-    vec2 m_size;
-    /** Render Position Offset */
-    float m_off = 0;
-    /** Invalid check (for skip in renderer) */
-    bool m_invalid = false;
+  struct Codepoint {
+    u32 pCodepoint = 0;
+    fvec4 SimpleUV;
+    Texture::Ref Tex;
+    fvec2 Size;
+    float Offset = 0.f;
+    bool pInvalid = false;
   };
-  Font() = default;
+  Font(Backend::Ref backend) { pBackend = backend; };
   ~Font() = default;
   /**
    * Load a TTF File
@@ -147,35 +63,33 @@ class Font : public SmartCtor<Font> {
    * @param px_height Pixelheight of the codepoints (limit by 64)
    */
   void LoadTTF(const std::string& path, int px_height = 32);
-  /**
-   * Load 3DS System Font
-   */
-  void LoadSystemFont();
-  /**
-   * Getter for PixelHeight
-   * @return pixelheigt
-   */
-  int PixelHeight() const { return pixel_height; }
   /**
    * Getter for Codepoint reference
    * @return codepoint dataholder reference
    */
   Codepoint& GetCodepoint(u32 c);
+
   /**
-   * Check if Systemfont is used
-   * @return true if is system font
+   * Get Text Bounding Box
    */
-  bool SystemFont() const { return sysfont; }
+  fvec2 GetTextBounds(const std::string& text, float scale);
+  /**
+   * Extended Draw Text Function that vreates a Command List
+   */
+  void CmdTextEx(Vec<Command::Ref>& cmds, const fvec2& pos, u32 color,
+                 float scale, const std::string& text, LITextFlags flags = 0,
+                 const fvec2& box = 0);
+
+  /** Pixelheight */
+  int PixelHeight;
+  int DefaultPixelHeight = 24;
 
  private:
-  /** sysfont set to true if LoadSystemFont got called */
-  bool sysfont;
-  /** Pixelheight */
-  int pixel_height;
   /** List of textures (codepoints are using) */
-  std::vector<Texture::Ref> textures;
+  std::vector<Texture::Ref> Textures;
   /** 32Bit Codepoint Dataholder Reference Map */
-  std::map<u32, Codepoint> cpmap;
+  std::map<u32, Codepoint> CodeMap;
+  Backend::Ref pBackend = nullptr;
 };
 }  // namespace LI
 }  // namespace PD

include/pd/lithium/objects.hpp

@@ -1,349 +0,0 @@
-#pragma once
-
-/*
-MIT License
-
-Copyright (c) 2024 - 2025 tobid7
-
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in all
-copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-SOFTWARE.
- */
-
-#include <pd/core/common.hpp>
-#include <pd/core/vec.hpp>
-#include <pd/lithium/command.hpp>
-#include <pd/lithium/flags.hpp>
-#include <pd/lithium/font.hpp>
-#include <pd/lithium/texture.hpp>
-#include <pd/lithium/vertex.hpp>
-
-namespace PD {
-namespace LI {
-class Renderer;
-/**
- * Prerendered Object that can be edidet at runtime
- * and supports diffrent textures as well
- */
-class StaticObject : public SmartCtor<StaticObject> {
- public:
-  StaticObject() = default;
-  ~StaticObject() = default;
-
-  /**
-   * Push a Draw Command to the Static Object
-   * @param v Command to add
-   */
-  void PushCommand(Command::Ref v) { cmds.push_back(v); }
-
-  /**
-   * Copy the root Object to a copy buffer for modification
-   */
-  void ReCopy() {
-    cpy.clear();
-    for (auto it : cmds) {
-      cpy.push_back(Command::New(it));
-    }
-  }
-
-  /**
-   * Modify the Color of a specific Command in the List
-   * @param idx Index of the Command
-   * @param col new COlor to replace with
-   */
-  void ReColorQuad(int idx, u32 col) {
-    if (idx > (int)cpy.size()) {
-      return;
-    }
-    for (auto& it : cpy[idx]->VertexList()) {
-      it.Color(col);
-    }
-  }
-
-  /**
-   * Move the every Command in the Object by a specific offset
-   * @param off offset position to apply
-   */
-  void MoveIt(vec2 off) {
-    for (auto& it : cpy) {
-      for (auto& jt : it->VertexList()) {
-        jt.pos += off;
-      }
-    }
-  }
-
-  /**
-   * Change Color of all Commands in the List
-   * @param col new Color to use
-   */
-  void ReColor(u32 col) {
-    for (auto& it : cpy) {
-      for (auto& jt : it->VertexList()) {
-        jt.Color(col);
-      }
-    }
-  }
-
-  /**
-   * Assign a New Layer to all Objects
-   * @param layer new layer to set to all its commands
-   */
-  void ReLayer(int layer) {
-    for (auto& it : cpy) {
-      it->Layer(layer);
-    }
-  }
-
-  /**
-   * Change the Commands Index by setting a start index
-   * @param start Start index position
-   */
-  void ReIndex(int start) {
-    for (int i = 0; i < (int)cpy.size(); i++) {
-      cpy[i]->Index(start + i);
-    }
-  }
-
-  /**
-   *  Set a Custom Scissor Mode for Object Copy List
-   * @param m New Mode to Set
-   */
-  void ReSetScissorMode(ScissorMode m) {
-    for (auto& i : cpy) {
-      i->SetScissorMode(m);
-    }
-  }
-
-  /**
-   * Set Custom Scissor Rect to All Objects
-   * @param v Scissor Rect to set
-   */
-  void ReScissorRect(const vec4& v) {
-    for (auto& i : cpy) {
-      i->ScissorRect(v);
-    }
-  }
-
-  /**
-   * Get a Reference to the Copy Commands List
-   * @return command list reference
-   */
-  std::vector<Command::Ref>& List() {
-    if (cpy.size() != 0) {
-      return cpy;
-    }
-    return cmds;
-  }
-
- private:
-  /** Copy Buffer */
-  std::vector<Command::Ref> cpy;
-  /** Source Buffer */
-  std::vector<Command::Ref> cmds;
-};
-/**
- * Text Box container for TMS and AST
- */
-class TextBox {
- public:
-  TextBox() = default;
-  /**
-   * Baisc Constructor
-   * @param s Size of the text
-   * @param time creation time
-   */
-  TextBox(const vec2& s, float time) {
-    size = s;
-    time_created = time;
-    optional = false;
-  }
-  ~TextBox() = default;
-
-  /**
-   * Setter for Time created
-   * @param v time
-   */
-  void TimeCreated(float v) { time_created = v; }
-  /**
-   * Setter for Size
-   * @param v size
-   */
-  void Size(const vec2& v) { size = v; }
-  /**
-   * Setter for is optional
-   *
-   * - optional text contains the result string of wrap/short
-   * @param v optional
-   */
-  void Optional(bool v) { optional = v; }
-  /**
-   * set Result of Short Text or Wrap Text
-   * @param v text
-   */
-  void Text(const std::string& v) { text = v; }
-
-  /**
-   * Get Size
-   * @return size
-   */
-  vec2 Size() const { return size; }
-  /**
-   * Get Time Created / Updated
-   * @param time created/updated
-   */
-  float TimeCreated() const { return time_created; }
-  /**
-   * Check if Optional or not
-   * @return is optional
-   */
-  bool Optional() const { return optional; }
-  /**
-   * Get Optional Text
-   * @return text
-   */
-  std::string Text() const { return text; }
-
- private:
-  /** Text Size */
-  vec2 size;
-  /** Time Created / Updated */
-  float time_created;
-  /** Is Optional */
-  bool optional;
-  /** Text Wrap / Short */
-  std::string text;
-};
-/**
- * Static Text [abillity to Prerender Texts into a list of Commands]
- */
-class StaticText : public SmartCtor<StaticText> {
- public:
-  StaticText() = default;
-  /**
-   * Wrap Constructor to Setup
-   * @param ren Renderer direct pointer reference
-   * @param pos Position
-   * @param clr Color
-   * @param text Text to Render
-   * @param flags Text Flags
-   * @param box Additional textbox for specific flags
-   */
-  StaticText(Renderer* ren, const vec2& pos, u32 clr, const std::string& text,
-             LITextFlags flags = 0, const vec2& box = 0) {
-    Setup(ren, pos, clr, text, flags, box);
-  }
-  ~StaticText() = default;
-  /**
-   * Function that Sets Up the Rendering
-   * @param ren Renderer direct pointer reference
-   * @param pos Position
-   * @param clr Color
-   * @param text Text to Render
-   * @param flags Text Flags
-   * @param box Additional textbox for specific flags
-   */
-  void Setup(Renderer* ren, const vec2& pos, u32 clr, const std::string& text,
-             LITextFlags flags = 0, const vec2& box = 0);
-
-  /**
-   * Get Text Size
-   * @return size
-   */
-  vec2 GetDim() const { return tdim; }
-  /**
-   * Get Text Posiotion
-   * @return position
-   */
-  vec2 GetPos() const { return pos; }
-  /**
-   * Setter to Update Color
-   * @param col color
-   */
-  void SetColor(u32 col);
-  /**
-   * Setter to raplace the texts Commands Position
-   * @param pos new position
-   */
-  void SetPos(const vec2& pos);
-  /**
-   * Set Layer of the Text
-   * @param l layer
-   */
-  void SetLayer(int l);
-
-  /**
-   * Function to unset the used variable
-   */
-  void SetUnused() { used = false; }
-  /**
-   * Function to check if the text got rendered
-   * @return is used
-   */
-  bool Used() const { return used; }
-  /**
-   * Function to check if the text got setup
-   * @return is setup
-   */
-  bool IsSetup() { return text != nullptr; }
-
-  /**
-   * Draw the Text
-   */
-  void Draw();
-
-  /** Get the Raw Object for Custom API's */
-  StaticObject::Ref GetRawObject() { return text; }
-
-  /**
-   * Set Font used by the static Text
-   * @param fnt Font used
-   */
-  void Font(Font::Ref fnt) { font = fnt; }
-  /**
-   * Get Font used by the Text
-   * @return Font Reference
-   */
-  Font::Ref Font() { return font; }
-
-  /**
-   *  Set a Custom Scissor Mode Static Text
-   * @param m New Mode to Set
-   */
-  void SetScissorMode(ScissorMode m) { text->ReSetScissorMode(m); }
-
-  /**
-   * Set Custom Scissor Rect to Static Text
-   * @param v Scissor Rect to set
-   */
-  void ScissorRect(const vec4& v) { text->ReScissorRect(v); }
-
- private:
-  /** Font */
-  Font::Ref font;
-  /** Text got Rendered */
-  bool used;
-  /** Renderer pointer Reference */
-  Renderer* ren;
-  /** Text Size */
-  vec2 tdim;
-  /** Text Position */
-  vec2 pos;
-  /** Static Text Object */
-  StaticObject::Ref text;
-};
-}  // namespace LI
-}  // namespace PD

include/pd/lithium/pd_p_api.hpp

@@ -0,0 +1,52 @@
+#pragma once
+
+/*
+MIT License
+
+Copyright (c) 2024 - 2025 tobid7
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
+*/
+
+#pragma once
+
+#ifdef _WIN32  // Windows (MSVC Tested)
+#ifdef PD_LITHIUM_BUILD_SHARED
+#define PD_LITHIUM_API __declspec(dllexport)
+#else
+#define PD_LITHIUM_API __declspec(dllimport)
+#endif
+#elif defined(__APPLE__)  // macOS (untested yet)
+#ifdef PD_LITHIUM_BUILD_SHARED
+#define PD_LITHIUM_API __attribute__((visibility("default")))
+#else
+#define PD_LITHIUM_API
+#endif
+#elif defined(__linux__)  // Linux (untested yet)
+#ifdef PD_LITHIUM_BUILD_SHARED
+#define PD_LITHIUM_API __attribute__((visibility("default")))
+#else
+#define PD_LITHIUM_API
+#endif
+#elif defined(__3DS__)  // 3ds Specific
+// Only Static supported
+#define PD_LITHIUM_API
+#else
+#define PD_LITHIUM_API
+#endif

include/pd/lithium/rect.hpp

@@ -23,8 +23,7 @@ OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 SOFTWARE.
  */
 
-#include <pd/core/common.hpp>
-#include <pd/core/vec.hpp>
+#include <pd/core/core.hpp>
 
 namespace PD {
 namespace LI {
@@ -40,7 +39,7 @@ class Rect {
    * @param t Top left and right corner positions.
    * @param b Bottom left and right corner positions.
    */
-  Rect(const vec4& t, const vec4& b) {
+  Rect(const fvec4& t, const fvec4& b) {
     top = t;
     bot = b;
   }
@@ -53,9 +52,9 @@ class Rect {
    * @param bl Bottom left corner position.
    * @param br Bottom right corner position.
    */
-  Rect(const vec2& tl, const vec2& tr, const vec2& bl, const vec2& br) {
-    top = vec4(tl, tr);
-    bot = vec4(bl, br);
+  Rect(const fvec2& tl, const fvec2& tr, const fvec2& bl, const fvec2& br) {
+    top = fvec4(tl, tr);
+    bot = fvec4(bl, br);
   }
 
   /**
@@ -66,9 +65,9 @@ class Rect {
    *
    * @param uv Vec4 UV map.
    */
-  Rect(const vec4& uv) {
-    top = vec4(uv.x(), uv.y(), uv.z(), uv.y());
-    bot = vec4(uv.x(), uv.w(), uv.z(), uv.w());
+  Rect(const fvec4& uv) {
+    top = vec4(uv.x, uv.y, uv.z, uv.y);
+    bot = vec4(uv.x, uv.w, uv.z, uv.w);
   }
 
   ~Rect() = default;
@@ -77,20 +76,20 @@ class Rect {
    * Get the top left and right corner positions.
    * @return Top positions.
    */
-  vec4 Top() const { return top; }
+  fvec4 Top() const { return top; }
 
   /**
    * Get the bottom left and right corner positions.
    * @return Bottom positions.
    */
-  vec4 Bot() const { return bot; }
+  fvec4 Bot() const { return bot; }
 
   /**
    * Set the top left and right corner positions.
    * @param v New top positions.
    * @return Reference to the updated Rect.
    */
-  Rect& Top(const vec4& v) {
+  Rect& Top(const fvec4& v) {
     top = v;
     return *this;
   }
@@ -100,7 +99,7 @@ class Rect {
    * @param v New bottom positions.
    * @return Reference to the updated Rect.
    */
-  Rect& Bot(const vec4& v) {
+  Rect& Bot(const fvec4& v) {
     bot = v;
     return *this;
   }
@@ -109,34 +108,34 @@ class Rect {
    * Get the top-left corner position.
    * @return Top-left position as vec2.
    */
-  vec2 TopLeft() const { return vec2(top[0], top[1]); }
+  fvec2 TopLeft() const { return vec2(top.x, top.y); }
 
   /**
    * Get the top-right corner position.
    * @return Top-right position as vec2.
    */
-  vec2 TopRight() const { return vec2(top[2], top[3]); }
+  fvec2 TopRight() const { return vec2(top.z, top.w); }
 
   /**
    * Get the bottom-left corner position.
    * @return Bottom-left position as vec2.
    */
-  vec2 BotLeft() const { return vec2(bot[0], bot[1]); }
+  fvec2 BotLeft() const { return vec2(bot.x, bot.y); }
 
   /**
    * Get the bottom-right corner position.
    * @return Bottom-right position as vec2.
    */
-  vec2 BotRight() const { return vec2(bot[2], bot[3]); }
+  fvec2 BotRight() const { return vec2(bot.z, bot.w); }
 
   /**
    * Set the top-left corner position.
    * @param v New top-left position.
    * @return Reference to the updated Rect.
    */
-  Rect& TopLeft(const vec2& v) {
-    top[0] = v[0];
-    top[1] = v[1];
+  Rect& TopLeft(const fvec2& v) {
+    top.x = v.x;
+    top.y = v.y;
     return *this;
   }
 
@@ -145,9 +144,9 @@ class Rect {
    * @param v New top-right position.
    * @return Reference to the updated Rect.
    */
-  Rect& TopRight(const vec2& v) {
-    top[2] = v[0];
-    top[3] = v[1];
+  Rect& TopRight(const fvec2& v) {
+    top.z = v.x;
+    top.w = v.y;
     return *this;
   }
 
@@ -156,9 +155,9 @@ class Rect {
    * @param v New bottom-left position.
    * @return Reference to the updated Rect.
    */
-  Rect& BotLeft(const vec2& v) {
-    bot[0] = v[0];
-    bot[1] = v[1];
+  Rect& BotLeft(const fvec2& v) {
+    bot.x = v.x;
+    bot.y = v.y;
     return *this;
   }
 
@@ -167,9 +166,9 @@ class Rect {
    * @param v New bottom-right position.
    * @return Reference to the updated Rect.
    */
-  Rect& BotRight(const vec2& v) {
-    bot[2] = v[0];
-    bot[3] = v[1];
+  Rect& BotRight(const fvec2& v) {
+    bot.z = v.x;
+    bot.w = v.y;
     return *this;
   }
 
@@ -179,19 +178,15 @@ class Rect {
    * - Used in SpiteSheet for the rotated images.
    */
   void SwapVec2XY() {
-    for (int i = 0; i < 4; i += 2) {
-      float t = top[i];
-      top[i] = top[i + 1];
-      top[i + 1] = t;
-      t = bot[i];
-      bot[i] = bot[i + 1];
-      bot[i + 1] = t;
-    }
+    top.SwapXY();
+    top.SwapZW();
+    bot.SwapXY();
+    bot.SwapZW();
   }
 
  private:
-  vec4 top;  ///< Top left and right corner positions.
-  vec4 bot;  ///< Bottom left and right corner positions.
+  fvec4 top;  ///< Top left and right corner positions.
+  fvec4 bot;  ///< Bottom left and right corner positions.
 };
 }  // namespace LI
 }  // namespace PD

include/pd/lithium/renderer.hpp

@@ -24,359 +24,56 @@ OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 SOFTWARE.
  */
 
-#include <pd/core/common.hpp>
-#include <pd/core/vec.hpp>
-#include <pd/lib3ds/memory.hpp>
-#include <pd/lithium/command.hpp>
-#include <pd/lithium/flags.hpp>
+#include <pd/lithium/backend.hpp>
+#include <pd/lithium/drawlist.hpp>
 #include <pd/lithium/font.hpp>
-#include <pd/lithium/objects.hpp>
-#include <pd/lithium/screen.hpp>
-#include <pd/lithium/texture.hpp>
-#include <pd/lithium/vertex.hpp>
+#include <pd/lithium/pd_p_api.hpp>
 
 namespace PD {
 namespace LI {
-/**
- * Lithium base renderer Class.
- */
-class Renderer : public SmartCtor<Renderer> {
+class PD_LITHIUM_API Renderer : public SmartCtor<Renderer> {
  public:
-  /**
-   * Constructor setting up the 2d Rendering Engine
-   * @param flags Flags to use [can be changed at runtime].
-   */
-  Renderer(LIRenderFlags flags = LIRenderFlags_Default);
-  /**
-   * Deconstructor that unloads all the renderer data
-   */
-  ~Renderer();
+  Renderer(Backend::Ref backend);
+  ~Renderer() = default;
 
-  /**
-   * Prepare render stage for rendering.
-   */
-  void PrepareRender();
-  /**
-   * Render a screens Command list.
-   * @param s Screen to Draw its list on.
-   */
-  void Render(Screen::Ref s);
-  /**
-   * Finalize rendering stage.
-   */
-  void FinalizeRender();
+  void Render();
 
-  /**
-   * Register Screens (For UI7, probably move this).
-   * @param bottom set if you register bottom ot top screen.
-   * @param s Screen to register.
-   */
-  void RegisterScreen(bool bottom, Screen::Ref s) { screens[bottom] = s; }
-  /**
-   * Set the Screen next commands will be add to
-   * @param s Screen of choice
-   */
-  void OnScreen(Screen::Ref s) {
-    if (!s) {
-      return;
-    }
-    this->screen = s;
-    area_size = screen->GetSize();
-  }
+  // SECTION: ADVANCED API
 
-  /**
-   * Get cobst reference to active screen.
-   * @return current screen.
-   */
-  Screen::Ref CurrentScreen() const { return screen; }
-  /**
-   * Get Screen of screen regestry.
-   * @param bottom bottom ot top screen.
-   * @return screen reference
-   */
-  Screen::Ref GetScreen(bool bottom) {
-    auto res = screens[bottom];
-    Assert(res.get(), "Screen is not registered!");
-    return res;
-  }
+  void AddCommand(Command::Ref v) { DrawList.Add(v); }
+  void RegisterDrawList(DrawList::Ref list) { pDrawLists.Add(list); }
+  Command::Ref PreGenerateCmd();
 
-  void Rotation(float v) { rot = v; }
-  float Rotation() const { return rot; }
-  void TextScale(float v) { text_size = v; }
-  void DefaultTextScale() { text_size = default_text_size; }
-  float TextScale() const { return text_size; }
-  void Layer(int v) { current_layer = v; }
-  int Layer() const { return current_layer; }
-  LIRenderFlags& GetFlags() { return flags; }
-  void Font(Font::Ref v) {
-    font = v;
-    font_update = true;
-  }
-  Font::Ref Font() const { return font; }
+  // SECTION: Open Command and Object creation API
+  static void RotateCorner(fvec2& pos, float sinus, float cosinus);
+  static Rect PrimRect(const fvec2& pos, const fvec2& size, float angle = 0.f);
+  static Rect PrimLine(const fvec2& a, const fvec2& b, int thickness = 1);
+  static void CmdQuad(Command::Ref cmd, const Rect& quad, const Rect& uv,
+                      u32 color);
+  static void CmdTriangle(Command::Ref cmd, const fvec2 a, const fvec2 b,
+                          const fvec2 c, u32 clr);
+  static void CmdPolyLine(const Vec<fvec2>& points, u32 clr, u32 flags = 0,
+                          int thickness = 1);
+  static void CmdConvexPolyFilled(Command::Ref cmd, const Vec<fvec2>& points,
+                                  u32 clr, Texture::Ref tex);
 
-  /**
-   * Use a specific Texture for Next Rectangle.
-   * @param v texture reference to use.
-   */
-  void UseTex(Texture::Ref v = nullptr) {
-    if (v == nullptr) {
-      current_tex = white;
-      return;
-    }
-    current_tex = v;
-  }
+  // SECTION: InBounds Checks
 
-  /**
-   * Draws a Rect based on current Texture
-   * @param pos Position of the Rect
-   * @param size Size of the Rect
-   * @param color Color of the Rect [0xffffffff]
-   * for full visible texture
-   * @param uv UV Map (if texture needs a custom uv)
-   * @note This function is part of Simple Draw API.
-   */
-  void DrawRect(const vec2& pos, const vec2& size, u32 color,
-                const Rect& uv = vec4(0.f, 1.f, 1.f, 0.f));
-  /**
-   *  Draw a Solid Rect (uses white tex)
-   * @note
-   * - acts as a simplified Draw rect Wrapper
-   * - This function is part of Simple Draw API.
-   * @param pos Position of the rect
-   * @param size Size of the rect
-   * @param color Color of the rect
-   */
-  void DrawRectSolid(const vec2& pos, const vec2& size, u32 color);
-  /**
-   *  Render a Triangle
-   * @param a Position A
-   * @param b Position B
-   * @param c Position C
-   * @param color Color of the triangle
-   * @note
-   * - Uses Solid color [white tex]
-   * - This function is part of Simple Draw API.
-   */
-  void DrawTriangle(const vec2& a, const vec2& b, const vec2& c, u32 color);
-  /**
-   *  Draw a Circle (Supports Textures)
-   * @param center_pos Center Position
-   * @param r Radius of the circle
-   * @param color Color of the circle
-   * @param segments Segments to use
-   * @note
-   * - Textures could look a bit janky due to uv mapping
-   * - This function is part of Simple Draw API.
-   */
-  void DrawCircle(const vec2& center_pos, float r, u32 color, int segments);
-  /**
-   * Draw a Line between to Positions
-   * @param a Position A
-   * @param b Position B
-   * @param color Color of the line
-   * @param t Thickness
-   * @note This function is part of Simple Draw API.
-   */
-  void DrawLine(const vec2& a, const vec2& b, u32 color, int t);
-  /**
-   * Render a Text
-   * @param pos Position of the text
-   * @param color Color of the Text
-   * @param text Text to Render
-   * @param flags flags to use
-   * @param ap optional size for specific flags
-   * @note This function is part of Simple Draw API.
-   */
-  void DrawText(const vec2& pos, u32 color, const std::string& text,
-                u32 flags = 0, const vec2& ap = vec2());
-  /**
-   * Draw a Texture as 2D Image
-   * @param pos Position
-   * @param tex Texture reference
-   * @param scale Scale (cause maybe wants to be resized)
-   * @note
-   * - Acts as a Simplified wrapper to DrawRect
-   * - This function is part of Simple Draw API.
-   */
-  void DrawImage(const vec2& pos, Texture::Ref tex,
-                 const vec2& scale = vec2(1.f));
+  static bool InBox(const fvec2& pos, const fvec2& size, const fvec4& area);
+  static bool InBox(const fvec2& pos, const fvec4& area);
+  static bool InBox(const fvec2& a, const fvec2& b, const fvec2& c,
+                    const fvec4& area);
 
-  // Debug STUFF
+  // SECTION: Data //
 
-  /** DEBUG Get the Number of Vertices of last Frame */
-  u32 Vertices() const { return vertices; }
-  /** DEBUG Get the Number of Indices of last frame */
-  u32 Indices() const { return indices; }
-  /** DEBUG Get the Number of Commands of last frame */
-  u32 Commands() const { return commands; }
-  /** DEBUG Get the Number of Drawcalls of last frame */
-  u32 DrawCalls() const { return drawcalls; }
-  /** Auto Static Text Number of Texts */
-  u32 AstUsage() const { return ast.size(); }
-  /** Text Map System number of texts */
-  u32 TmsUsage() const { return tms.size(); }
-
-  // TOOLS
-
-  /** Rotate a rect corner position by sine and cosine value */
-  static void RotateCorner(vec2& v, float s, float c);
-  /** Create a Rect by Position, Size and rotation angle */
-  static Rect CreateRect(const vec2& pos, const vec2& size, float angle);
-  /** Create a Line Rect by 2 Position and a thickness value */
-  static Rect CreateLine(const vec2& a, const vec2& b, int t);
-  /** Check if a pos and size are inside a vec4 rect */
-  static bool InBox(const vec2& pos, const vec2& size, const vec4& rect);
-  /** Check if a pos is inside a vec4 rect */
-  static bool InBox(const vec2& pos, const vec4& rect);
-  /** Check if one or all of three positions are somehow inside a vec4 rect */
-  static bool InBox(const vec2& alpha, const vec2& bravo, const vec2& charlie,
-                    const vec4& rect);
-  /**
-   * Get The Address of a Screen
-   * @note **IMPORTANT** THIS IS FOR 32Bit System
-   *
-   * Should find a better way to do this for porting this lib
-   */
-  static u32 Screen32(Screen::Ref s) { return (u32)s.get(); }
-  /** Function to optimize command order for rendering */
-  static void OptiCommandList(std::vector<Command::Ref>& list);
-  /** Returns Viewport with xy */
-  vec4 GetViewport();
-  /** Push a Self Created command */
-  void PushCommand(Command::Ref cmd) {
-    cmd->Index(cmd_idx++);  // Indexing
-    draw_list[Screen32(screen)].push_back(cmd);
-  }
-  /** Automatically sets up a command */
-  void SetupCommand(Command::Ref cmd);
-  /** Creates a default Quad Render Command */
-  void QuadCommand(Command::Ref cmd, const Rect& quad, const Rect& uv, u32 col);
-  /** Create a Default Triangle */
-  void TriangleCommand(Command::Ref cmd, const vec2& a, const vec2& b,
-                       const vec2& c, u32 col);
-  /**
-   * Create List of a Text Commands
-   * @param cmds Link to a command List
-   * @param pos Position
-   * @param color Color
-   * @param text Text
-   * @param flags Flags
-   * @param box (Size for wrapping / Offset for Centered Text)
-   */
-  void TextCommand(std::vector<Command::Ref>& cmds, const vec2& pos, u32 color,
-                   const std::string& text, LITextFlags flags, const vec2& box);
-  vec2 GetTextDimensions(const std::string& text);
-  /**
-   * Function to short a text and replace the rest by ...
-   * @param text Text to short
-   * @param maxlen Maximum width
-   * @param newsize New Textbox size
-   * @return shorted text
-   */
-  std::string ShortText(const std::string& text, int maxlen, vec2& newsize);
-  /**
-   * Function to Wrap Text by specific width
-   *
-   * **NOT IMPLEMENTED YET**
-   * @param text text to wrap
-   * @param maxlen maximum width per line
-   * @param newsize new textbox size
-   * @return wrapped text
-   */
-  std::string WrapText(const std::string& text, int maxlen, vec2& newsize);
+  Texture::Ref WhitePixel = nullptr;
+  Backend::Ref pBackend = nullptr;
+  Texture::Ref CurrentTex = nullptr;
+  int Layer = 0;
 
  private:
-  // Helper Funcitons
-
-  /**
-   * Update the 3DS citro3d texenv for specific RenderMode
-   * @param mode RenderMode to use.
-   */
-  void UpdateRenderMode(const RenderMode& mode);
-
-  /** Current Screen */
-  Screen::Ref screen;
-  /** Screen Regestry */
-  Screen::Ref screens[2];
-
-  // Context Related
-
-  /** Renderer flags */
-  LIRenderFlags flags = LIRenderFlags_Default;
-  /** Area Size */
-  vec2 area_size;
-  /** Current Layer */
-  int current_layer = 0;
-  /** Current Texture */
-  Texture::Ref current_tex = nullptr;
-  /** Single Color Texture (for solid color objs) */
-  Texture::Ref white = nullptr;
-  /** Current Font Reference */
-  Font::Ref font = nullptr;
-  /** Font updated */
-  bool font_update;
-  /** Current Rendermode */
-  RenderMode mode = RenderMode_RGBA;
-  /** Text Map System */
-  std::map<std::string, TextBox> tms;
-  /** (Auto) Static Text */
-  std::unordered_map<u32, StaticText::Ref> ast;
-
-  // Text Rendering
-
-  /** Default FOnt height */
-  const float default_font_h = 24.f;
-  /** Default Text Scale */
-  const float default_text_size = 0.7f;
-  /** Current Text Scale */
-  float text_size = 0.7f;
-  // Special
-
-  /** Current Rotation (RECTS) */
-  float rot = 0.f;
-  // Rendering
-
-  /** Map of drawlist by 32Bit memory Address of their Screen */
-  std::unordered_map<u32, std::vector<Command::Ref>> draw_list;
-  /** Vertex Buffer in linear Ram */
-  std::vector<Vertex, LinearAllocator<Vertex>> vertex_buf;
-  /** 16Bit index buffer in linear Ram */
-  std::vector<u16, LinearAllocator<u16>> index_buf;
-  /** vertex index (render stage) */
-  u32 vertex_idx = 0;
-  /** index buf index (render stage) */
-  u32 index_idx = 0;
-  /** command index (used for debug count) */
-  u32 cmd_idx = 0;
-
-  // Debug
-
-  /** Num of Vertices */
-  u32 vertices = 0;
-  /** Num of indices */
-  u32 indices = 0;
-  /** Num of Commands */
-  u32 commands = 0;
-  /** Num of Drawcalls */
-  u32 drawcalls = 0;
-
-  // Shader
-
-  /** Shader code */
-  DVLB_s* dvlb = nullptr;
-  /** Shader program */
-  shaderProgram_s shader;
-  /** Shader Attribute info */
-  C3D_AttrInfo attr;
-  /** projection matrix location */
-  int uLoc_projection = 0;
-
-  // Matrix
-
-  /** Precalculated Projectrion Matrix for top screen */
-  C3D_Mtx top_proj;
-  /** Precalculated Projectrion Matrix for bottom screen */
-  C3D_Mtx bot_proj;
+  PD::Vec<Command::Ref> DrawList;
+  PD::Vec<DrawList::Ref> pDrawLists;
 };
 }  // namespace LI
 }  // namespace PD

include/pd/lithium/screen.hpp

@@ -1,98 +0,0 @@
-#pragma once
-
-/*
-MIT License
-Copyright (c) 2024 - 2025 René Amthor (tobid7)
-
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in all
-copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-SOFTWARE.
- */
-
-#include <3ds.h>
-#include <citro3d.h>
-
-#include <pd/core/common.hpp>
-#include <pd/core/vec.hpp>
-
-namespace PD {
-/**
- * 3DS Screen (RenderTarget)
- */
-class Screen : public SmartCtor<Screen> {
- public:
-  /** Screens */
-  enum Screen_ {
-    Top,      ///< Top Screen
-    Bottom,   ///< Bottom Screen
-    TopRight  ///< Top Right Screen area
-  };
-  /**
-   * Constructor to create Screen by Screen Type
-   * @param screen Screen to grab default init values for
-   */
-  Screen(Screen_ screen) : type(screen) {
-    if (screen == Top) {
-      target = C3D_RenderTargetCreate(240, 400, GPU_RB_RGBA8,
-                                      GPU_RB_DEPTH24_STENCIL8);
-      C3D_RenderTargetSetOutput(target, GFX_TOP, GFX_LEFT,
-                                DisplayTransferFlags);
-    } else if (screen == Bottom) {
-      target = C3D_RenderTargetCreate(240, 320, GPU_RB_RGBA8,
-                                      GPU_RB_DEPTH24_STENCIL8);
-      C3D_RenderTargetSetOutput(target, GFX_BOTTOM, GFX_LEFT,
-                                DisplayTransferFlags);
-    } else if (screen == TopRight) {
-      target = C3D_RenderTargetCreate(240, 400, GPU_RB_RGBA8,
-                                      GPU_RB_DEPTH24_STENCIL8);
-      C3D_RenderTargetSetOutput(target, GFX_TOP, GFX_RIGHT,
-                                DisplayTransferFlags);
-    }
-  }
-  ~Screen() = default;
-
-  /** Clear the Screen */
-  void Clear() { C3D_RenderTargetClear(target, C3D_CLEAR_ALL, 0x00000000, 0); }
-  /** Set the Screen active for Rendering */
-  void Use() { C3D_FrameDrawOn(target); }
-
-  /** Get the Screens Size */
-  vec2 GetSize() const {
-    return vec2(target->frameBuf.height, target->frameBuf.width);
-  }
-
-  /** Get the Screen Type */
-  Screen_ ScreenType() const { return type; }
-
-  /** Get the Raw Rendertarget object */
-  C3D_RenderTarget* Get() const { return target; }
-  /** Operartor to get the raw RenderTarget */
-  operator C3D_RenderTarget*() const { return target; }
-
- private:
-  /** Screen Type */
-  Screen_ type;
-  /** Default Init Flags */
-  const u32 DisplayTransferFlags =
-      (GX_TRANSFER_FLIP_VERT(0) | GX_TRANSFER_OUT_TILED(0) |
-       GX_TRANSFER_RAW_COPY(0) | GX_TRANSFER_IN_FORMAT(GX_TRANSFER_FMT_RGBA8) |
-       GX_TRANSFER_OUT_FORMAT(GX_TRANSFER_FMT_RGB8) |
-       GX_TRANSFER_SCALING(GX_TRANSFER_SCALE_NO));
-  /** RenderTarget */
-  C3D_RenderTarget* target;
-};
-}  // namespace PD

include/pd/lithium/texture.hpp

@@ -24,15 +24,15 @@ OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 SOFTWARE.
  */
 
-#include <citro3d.h>
-
-#include <pd/core/common.hpp>
-#include <pd/core/vec.hpp>
+#include <pd/core/core.hpp>
 #include <pd/lithium/rect.hpp>
 
 namespace PD {
+namespace LI {
+using TexAddress = uintptr_t;
 /**
- * Lithium Texture Loader / DataHolder
+ * Lithium Texture Data Holder
+ * Memory management is handled by backend
  */
 class Texture : public SmartCtor<Texture> {
  public:
@@ -48,106 +48,29 @@ class Texture : public SmartCtor<Texture> {
     LINEAR,   ///< Linear
   };
   /** Default constructor */
-  Texture() : uv(0.f, 1.f, 1.f, 0.f) {}
-  /**
-   * Load file Constructor
-   * @param path path to file
-   * @param t3x set true if file is a t3x file
-   */
-  Texture(const std::string& path, bool t3x = false) : uv(0.f, 1.f, 1.f, 0.f) {
-    if (t3x) {
-      this->LoadT3X(path);
-    } else {
-      this->LoadFile(path);
-    }
-  }
-  /**
-   * Load Memory constructor
-   * @param data File Data reference
-   */
-  Texture(const std::vector<u8>& data) : uv(0.f, 1.f, 1.f, 0.f) {
-    this->LoadMemory(data);
-  }
-  /**
-   * Load Pixels constructor
-   * @param data Pixel Buffer reference
-   * @param w width
-   * @param h height
-   * @param type Buffer Type [Default RGBA32]
-   * @param filter Filter [DEFAULT NEAREST]
-   */
-  Texture(const std::vector<u8>& data, int w, int h, Type type = RGBA32,
-          Filter filter = NEAREST)
-      : uv(0.f, 1.f, 1.f, 0.f) {
-    this->LoadPixels(data, w, h, type, filter);
-  }
-  /** Deconstructor (aka auto delete) */
-  ~Texture() {
-    if (autounload) {
-      Delete();
-    }
+  Texture() : UV(0.f, 0.f, 1.f, 1.f) {}
+  Texture(TexAddress addr, ivec2 size,
+          LI::Rect uv = fvec4(0.f, 0.f, 1.f, 1.f)) {
+    Address = addr;
+    Size = size;
+    UV = uv;
   }
 
-  /// @brief Deletes image (if not already unloaded)
-  void Delete();
-
-  /// @brief Load a png/jpg/bmp from fs into a gpu tex
-  /// @param path path to image file
-  void LoadFile(const std::string& path);
-  /// @brief Load a png/jpg/bmp from memory
-  /// @param data reference to data buffer of the file
-  void LoadMemory(const std::vector<u8>& data);
-  /// @brief Create Texture out of Pixel Data
-  /// @param data Data reference
-  /// @param w width
-  /// @param h heigt
-  /// @param type Type of the databuffer
-  /// @param filter Filter (NEAREST OR LINEAR)
-  void LoadPixels(const std::vector<u8>& data, int w, int h, Type type = RGBA32,
-                  Filter filter = NEAREST);
-
-  /// @brief Load a texture of a T3X File
-  /// @note This is used for single texture T3X
-  /// Not for SpriteSheets
-  /// @param path path to .t3x file
-  void LoadT3X(const std::string& path);
-
-  /// @brief Input a Texture that you had set up on your own
-  /// @param tex Texture reference (deletes itself)
-  /// @param rszs The size of the source image
-  /// @param uvs Your uv Setup
-  void LoadExternal(C3D_Tex* tex, vec2 rszs, LI::Rect uvs) {
-    this->Delete();
-    this->tex = tex;
-    this->size = rszs;
-    this->uv = uvs;
+  void CopyOther(Texture::Ref tex) {
+    Address = tex->Address;
+    Size = tex->Size;
+    UV = tex->UV;
   }
 
-  vec2 GetRealSize() {
-    if (!tex) {
-      return vec2();
-    }
-    return vec2(tex->width, tex->height);
-  }
-  vec2 GetSize() const { return size; }
-  C3D_Tex* GetTex() const { return tex; }
-  LI::Rect GetUV() const { return uv; }
-  bool IsValid() const { return tex != 0; }
+  ivec2 GetSize() const { return Size; }
+  LI::Rect GetUV() const { return UV; }
 
-  bool AutoUnLoad() const { return autounload; }
-  void AutoUnLoad(bool v) { autounload = v; }
+  operator ivec2() const { return Size; }
+  operator LI::Rect() const { return UV; }
 
-  operator C3D_Tex*() const { return tex; }
-  operator vec2() const { return size; }
-  operator LI::Rect() const { return uv; }
-  operator bool() const { return tex != 0; }
-
- private:
-  void MakeTex(std::vector<u8>& buf, int w, int h, Type type = RGBA32,
-               Filter filter = NEAREST);
-  vec2 size;
-  LI::Rect uv;
-  C3D_Tex* tex = nullptr;
-  bool autounload = true;
+  TexAddress Address;
+  ivec2 Size;
+  LI::Rect UV;
 };
+}  // namespace LI
 }  // namespace PD

include/pd/lithium/vertex.hpp

@@ -24,39 +24,25 @@ OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 SOFTWARE.
  */
 
-#include <pd/core/common.hpp>
-#include <pd/core/vec.hpp>
+#include <pd/core/core.hpp>
 
 namespace PD {
 namespace LI {
 class Vertex {
  public:
   Vertex() {}
-  Vertex(const vec2& p, const vec2& u, u32 c) {
-    pos[0] = p[0];
-    pos[1] = p[1];
-    uv = u;
-    color = c;
+  Vertex(const fvec2& p, const fvec2& u, u32 c) {
+    Pos.x = p.x;
+    Pos.y = p.y;
+    UV = u;
+    Color = c;
   }
   ~Vertex() {}
 
-  Vertex& Pos(const vec2& v) {
-    pos = v;
-    return *this;
-  }
-  Vertex& Uv(const vec2& v) {
-    uv = v;
-    return *this;
-  }
-  Vertex& Color(u32 v) {
-    color = v;
-    return *this;
-  }
-
   // private:
-  vec2 pos;
-  vec2 uv;
-  u32 color;
+  fvec2 Pos;
+  fvec2 UV;
+  u32 Color;
 };
 }  // namespace LI
 }  // namespace PD

include/pd/net/backend.hpp

@@ -23,44 +23,31 @@ OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 SOFTWARE.
  */
 
-#include <citro3d.h>
-#include <tex3ds.h>
-
-#include <pd/core/common.hpp>
-#include <pd/lithium/texture.hpp>
+#include <pd/core/core.hpp>
+#include <pd/net/socket.hpp>
 
 namespace PD {
-/**
- * Tex 3DS Spritesheet integration to Lithium
- */
-class SpriteSheet : public SmartCtor<SpriteSheet> {
+namespace Net {
+class Backend {
  public:
-  SpriteSheet() = default;
-  /**
-   * Constructor to directly load a spritesheet
-   * @param path Path to spritesheet
-   */
-  SpriteSheet(const std::string& path) { this->LoadFile(path); }
-  /**
-   * Deconstructor to unload the Spritesheet
-   */
-  ~SpriteSheet();
+  Backend(const std::string& name = "NullBackend") : pName(name) {}
+  ~Backend() = default;
+  PD_SMART_CTOR(Backend)
+  virtual bool Init() = 0;
+  virtual void Deinit() = 0;
+  virtual int NewSocket() = 0;
+  virtual void Close(int sock_id) = 0;
+  virtual int GetInvalidRef() const = 0;
+  virtual bool Bind(int sock_id, u16 port) = 0;
+  virtual bool Listen(int sock_id, int backlog = 5) = 0;
+  virtual bool WaitForRead(int sock_id, int timeout_ms) = 0;
+  virtual bool Accept(int sock_id, Socket::Ref client) = 0;
+  virtual bool Connect(int sock_id, const std::string& ip, u16 port) = 0;
+  virtual int Send(int sock_id, const std::string& data) = 0;
+  virtual int Receive(int sock_id, std::string& data, int size = 1024) = 0;
 
-  /**
-   * Function to load a Spritesheet
-   * @param path Path to the file
-   */
-  void LoadFile(const std::string& path);
-  /** Get a Textures Reference */
-  Texture::Ref Get(int idx);
-  /** Get Number of Textures in spritesheet */
-  int NumTextures() const;
-
-  /** Operator to get Texture reference */
-  Texture::Ref operator[](int idx) { return Get(idx); }
-
- private:
-  /** Storage of the Spritesheets textures */
-  std::vector<Texture::Ref> textures;
+  /** Backend identification name */
+  const std::string pName;
 };
+}  // namespace Net
 }  // namespace PD

include/pd/net/pd_p_api.hpp

@@ -0,0 +1,52 @@
+#pragma once
+
+/*
+MIT License
+
+Copyright (c) 2024 - 2025 tobid7
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
+*/
+
+#pragma once
+
+#ifdef _WIN32  // Windows (MSVC Tested)
+#ifdef PD_NET_BUILD_SHARED
+#define PD_NET_API __declspec(dllexport)
+#else
+#define PD_NET_API __declspec(dllimport)
+#endif
+#elif defined(__APPLE__)  // macOS (untested yet)
+#ifdef PD_NET_BUILD_SHARED
+#define PD_NET_API __attribute__((visibility("default")))
+#else
+#define PD_NET_API
+#endif
+#elif defined(__linux__)  // Linux (untested yet)
+#ifdef PD_NET_BUILD_SHARED
+#define PD_NET_API __attribute__((visibility("default")))
+#else
+#define PD_NET_API
+#endif
+#elif defined(__3DS__)  // 3ds Specific
+// Only Static supported
+#define PD_NET_API
+#else
+#define PD_NET_API
+#endif

include/pd/net/socket.hpp

@@ -0,0 +1,61 @@
+#pragma once
+
+/*
+MIT License
+Copyright (c) 2024 - 2025 René Amthor (tobid7)
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
+ */
+
+#include <pd/core/core.hpp>
+#include <pd/net/pd_p_api.hpp>
+
+namespace PD {
+namespace Net {
+class Backend;
+/**
+ * Wrapper class around the functionality of Net::Backend
+ */
+class PD_NET_API Socket {
+ public:
+  Socket(PD::SmartCtor<Backend>::Ref bknd) { backend = bknd; };
+  Socket(PD::SmartCtor<Backend>::Ref bknd, u16 port) {
+    backend = bknd;
+    this->Create();
+    this->Bind(port);
+  }
+  ~Socket() { Close(); };
+  PD_SMART_CTOR(Socket);
+
+  bool Create();
+  bool Bind(u16 port);
+  bool Listen(int backlog = 5);
+  bool WaitForRead(int timeout_ms);
+  bool Accept(Socket::Ref client);
+  bool Connect(const std::string& ip, u16 port);
+  int Send(const std::string& data);
+  int Receive(std::string& data, int size = 1024);
+  void Close();
+  bool IsValid() const;
+
+  int pSocket;
+  PD::SmartCtor<Net::Backend>::Ref backend;
+};
+}  // namespace Net
+}  // namespace PD

include/pd/overlays/keyboard.hpp

@@ -23,8 +23,7 @@ OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 SOFTWARE.
  */
 
-#include <pd/core/tween.hpp>
-#include <pd/drivers/hid.hpp>
+#include <pd/core/core.hpp>
 #include <pd/overlays/overlay.hpp>
 
 namespace PD {
@@ -153,11 +152,11 @@ class Keyboard : public Overlay {
   static int too;
 
   // Tween for selector Movement
-  Tween<vec2> selector;
+  Tween<fvec2> selector;
   // Tween for Selector Size
-  Tween<vec2> sel_szs;
+  Tween<fvec2> sel_szs;
   // Current Cell size
-  vec2 cselszs;
+  fvec2 cselszs;
   // selector index
   int raw_sel;
 
@@ -169,9 +168,9 @@ class Keyboard : public Overlay {
   // Remove Animation
   bool rem = false;
   /// Probably a float would've done the job as well ;)
-  Tween<vec2> flymgr;
+  Tween<fvec2> flymgr;
   // Secode Flymanager
-  Tween<vec2> chflymgr;
+  Tween<fvec2> chflymgr;
   // Show Help
   bool show_help = true;
 };

include/pd/overlays/message_mgr.hpp

@@ -23,8 +23,7 @@ OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 SOFTWARE.
  */
 
-#include <pd/core/color.hpp>
-#include <pd/core/tween.hpp>
+#include <pd/core/core.hpp>
 #include <pd/lithium/renderer.hpp>
 
 namespace PD {
@@ -68,10 +67,10 @@ class MessageMgr : public PD::SmartCtor<MessageMgr> {
     PD::Color col_bg;      // Background Color
     PD::Color col_text;    // Text Color
     float lifetime = 0.f;  // LifeTime
-    PD::Tween<vec2> pos;   // Position effect
+    PD::Tween<fvec2> pos;  // Position effect
     std::string title;     // Title
     std::string msg;       // Message
-    vec2 size;             // Size of the Background
+    fvec2 size;            // Size of the Background
     bool tbr = false;      // To be Removed ?
     bool kill = false;     // Instant Kill
     int s = 0;             // Slot

include/pd/overlays/overlay.hpp

@@ -23,8 +23,7 @@ OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 SOFTWARE.
  */
 
-#include <pd/core/common.hpp>
-#include <pd/drivers/hid.hpp>
+#include <pd/core/core.hpp>
 #include <pd/lithium/renderer.hpp>
 
 namespace PD {

include/pd/overlays/overlay_mgr.hpp

@@ -23,7 +23,7 @@ OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 SOFTWARE.
  */
 
-#include <pd/drivers/hid.hpp>
+#include <pd/core/core.hpp>
 #include <pd/lithium/renderer.hpp>
 #include <pd/overlays/overlay.hpp>
 

include/pd/overlays/performance.hpp

@@ -23,7 +23,7 @@ OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 SOFTWARE.
  */
 
-#include <pd/drivers/hid.hpp>
+#include <pd/core/core.hpp>
 #include <pd/overlays/overlay.hpp>
 
 namespace PD {
@@ -74,7 +74,7 @@ class Performance : public Overlay {
    * @param text Text to Show
    * @param ren Renderer Reference
    */
-  void Line(vec2& pos, const std::string& text, LI::Renderer::Ref ren);
+  void Line(fvec2& pos, const std::string& text, LI::Renderer::Ref ren);
   // Trace String Average
   std::string TSA(const std::string& id);
   // Described in Keyboard

include/pd/overlays/settings.hpp

@@ -23,8 +23,7 @@ OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 SOFTWARE.
  */
 
-#include <pd/core/tween.hpp>
-#include <pd/drivers/hid.hpp>
+#include <pd/core/core.hpp>
 #include <pd/overlays/overlay.hpp>
 #include <pd/ui7/ui7.hpp>
 
@@ -68,7 +67,7 @@ class SettingsMenu : public Overlay {
 
   // Some Animation
   bool rem = false;
-  Tween<vec2> flymgr;
+  Tween<fvec2> flymgr;
 
   // Custom UI7 Context
   UI7::Context::Ref ctx;

include/pd/ui7/container/button.hpp

@@ -35,7 +35,7 @@ namespace UI7 {
  * This only means that InPressed is responding the info in
  * the next frame
  */
-class Button : public Container {
+class PD_UI7_API Button : public Container {
  public:
   /**
    * Button Object constructor
@@ -45,7 +45,7 @@ class Button : public Container {
    */
   Button(const std::string& label, UI7::IO::Ref io) {
     this->label = label;
-    this->tdim = io->Ren->GetTextDimensions(label);
+    this->tdim = io->Font->GetTextBounds(label, io->FontScale);
   }
   ~Button() = default;
 
@@ -54,9 +54,8 @@ class Button : public Container {
   /**
    * Override for the Input Handler
    * @note This function is usally called by Menu::Update
-   * @param inp Reference to the Input Handler
    */
-  void HandleInput(Hid::Ref inp) override;
+  void HandleInput() override;
   /**
    * Override for the Rendering Handler
    * @note This function is usally called by Menu::Update
@@ -67,7 +66,7 @@ class Button : public Container {
   void Update() override;
 
  private:
-  vec2 tdim;                         ///< Text size
+  fvec2 tdim;                        ///< Text size
   UI7Color color = UI7Color_Button;  ///< current button color
   std::string label;                 ///< Label of the Button
   bool pressed = false;              ///< ispressed value

include/pd/ui7/container/checkbox.hpp

@@ -33,7 +33,7 @@ namespace UI7 {
  * Context::Update while the visual update is done
  * during the Update
  */
-class Checkbox : public Container {
+class PD_UI7_API Checkbox : public Container {
  public:
   /**
    * Constructor for Checkbox Object
@@ -44,15 +44,14 @@ class Checkbox : public Container {
   Checkbox(const std::string& label, bool& usr_ref, UI7::IO::Ref io)
       : usr_ref(usr_ref) {
     this->label = label;
-    this->tdim = io->Ren->GetTextDimensions(label);
+    this->tdim = io->Font->GetTextBounds(label, io->FontScale);
   }
   ~Checkbox() = default;
   /**
    * Override for the Input Handler
    * @note This function is usally called by Menu::Update
-   * @param inp Reference to the Input Handler
    */
-  void HandleInput(Hid::Ref inp) override;
+  void HandleInput() override;
   /**
    * Override for the Rendering Handler
    * @note This function is usally called by Menu::Update
@@ -63,8 +62,8 @@ class Checkbox : public Container {
   void Update() override;
 
  private:
-  vec2 tdim;                                  ///< Text Size
-  vec2 cbs = vec2(18);                        ///< Checkbox size
+  fvec2 tdim;                                 ///< Text Size
+  fvec2 cbs = fvec2(18);                      ///< Checkbox size
   UI7Color color = UI7Color_FrameBackground;  ///< Checkbox background Color
   std::string label;                          ///< Checkbox Label
   bool& usr_ref;                              ///< User bool reference

include/pd/ui7/container/coloredit.hpp

@@ -25,13 +25,14 @@ SOFTWARE.
 
 #include <pd/ui7/container/container.hpp>
 #include <pd/ui7/io.hpp>
+#include <pd/ui7/layout.hpp>
 
 namespace PD {
 namespace UI7 {
 /**
  * Color Editor (Creating a PopUP when clicking)
  */
-class ColorEdit : public Container {
+class PD_UI7_API ColorEdit : public Container {
  public:
   /**
    * Constructor
@@ -40,20 +41,19 @@ class ColorEdit : public Container {
    * @param lr Reference to the Renderer
    */
   ColorEdit(const std::string& label, u32* color, UI7::IO::Ref io) {
-    PD::Assert(color != nullptr, "Input Color Address is null!");
+   // PD::Assert(color != nullptr, "Input Color Address is null!");
     this->label = label;
     this->color_ref = color;
     this->initial_color = *color;
-    this->tdim = io->Ren->GetTextDimensions(label);
+    this->tdim = io->Font->GetTextBounds(label, io->FontScale);
   }
   ~ColorEdit() = default;
 
   /**
    * Override for the Input Handler
    * @note This function is usally called by Menu::Update
-   * @param inp Reference to the Input Handler
    */
-  void HandleInput(Hid::Ref inp) override;
+  void HandleInput() override;
   /**
    * Override for the Rendering Handler
    * @note This function is usally called by Menu::Update
@@ -64,10 +64,12 @@ class ColorEdit : public Container {
   void Update() override;
 
  private:
-  vec2 tdim;                 ///< Text size
+  fvec2 tdim;                 ///< Text size
   u32* color_ref = nullptr;  ///< Color Reference
   u32 initial_color;         ///< Initial Color
   std::string label;         ///< Label of the Button
+  Layout::Ref layout;        ///< Layout to open
+  bool is_shown = false;     ///< AHow Layout Editor
 };
 }  // namespace UI7
 }  // namespace PD

include/pd/ui7/container/container.hpp

@@ -23,12 +23,10 @@ OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 SOFTWARE.
  */
 
-#include <pd/core/common.hpp>
-#include <pd/core/strings.hpp>
-#include <pd/core/vec.hpp>
-#include <pd/drivers/hid.hpp>
+#include <pd/core/core.hpp>
 #include <pd/ui7/drawlist.hpp>
 #include <pd/ui7/io.hpp>
+#include <pd/ui7/pd_p_api.hpp>
 
 namespace PD {
 namespace UI7 {
@@ -36,7 +34,7 @@ namespace UI7 {
  * Container base class all Objects are based on
  * @note this class can be used to create custom Objects as well
  */
-class Container : public SmartCtor<Container> {
+class PD_UI7_API Container : public SmartCtor<Container> {
  public:
   Container() = default;
   /**
@@ -44,12 +42,13 @@ class Container : public SmartCtor<Container> {
    * @param pos Container Position
    * @param size Container Size
    */
-  Container(const vec2& pos, const vec2& size) : pos(pos), size(size) {}
+  Container(const fvec2& pos, const fvec2& size) : pos(pos), size(size) {}
   /**
    * Constructor by a vec4 box
    * @param box Box containing top left and bottom right coords
    */
-  Container(const vec4& box) : pos(box.xy()), size(box.zw() - box.xy()) {}
+  Container(const fvec4& box)
+      : pos(fvec2(box.x, box.y)), size(fvec2(box.z - box.x, box.w - box.y)) {}
   ~Container() = default;
 
   /**
@@ -61,22 +60,22 @@ class Container : public SmartCtor<Container> {
   void Init(UI7::IO::Ref io, UI7::DrawList::Ref l) {
     list = l;
     this->io = io;
-    this->screen = io->Ren->CurrentScreen();
+    // this->screen = io->Ren->CurrentScreen();
   }
 
   /** Setter for Position */
-  void SetPos(const vec2& pos) { this->pos = pos; }
+  void SetPos(const fvec2& pos) { this->pos = pos; }
   /** Setter for Size */
-  void SetSize(const vec2& size) { this->size = size; }
+  void SetSize(const fvec2& size) { this->size = size; }
   /** Getter for Position */
-  vec2 GetPos() { return pos; }
+  fvec2 GetPos() { return pos; }
   /** Getter for Size */
-  vec2 GetSize() { return size; }
+  fvec2 GetSize() { return size; }
   /**
    * Get the Containers Final Position
    * for Rendering and Input (if it has a parent Object)
    */
-  vec2 FinalPos() {
+  fvec2 FinalPos() {
     vec2 res = pos;
     if (parent) {
       /// Probably should use parant->FinalPos here
@@ -101,14 +100,17 @@ class Container : public SmartCtor<Container> {
    * @param scrolling Scrolling Position
    * @param viewport Viewport to check if the Object is skippable
    */
-  void HandleScrolling(vec2 scrolling, vec4 viewport);
+  void HandleScrolling(fvec2 scrolling, fvec4 viewport);
   /** Template function for Input Handling */
-  virtual void HandleInput(Hid::Ref inp) {}
+  virtual void HandleInput() {}
   /** Tamplate function for Object rendering */
   virtual void Draw() {}
   /** Template function to update internal data (if needed) */
   virtual void Update() {}
 
+  /** Internal Input Handler */
+  void HandleInternalInput();
+
   /**
    * Function to unlock Input after Rendering is done in
    * Menu::Update
@@ -125,6 +127,9 @@ class Container : public SmartCtor<Container> {
    */
   void SetID(u32 id) { this->id = id; }
 
+  /** Get a reference to IO */
+  UI7::IO::Ref GetIO() { return io; }
+
  protected:
   /** used to skip Input/Render preocessing ot not*/
   bool skippable = false;
@@ -135,11 +140,11 @@ class Container : public SmartCtor<Container> {
   /** Input done or not for current frame*/
   bool inp_done = false;
   /** Reference to the Screen to draw the Object on*/
-  Screen::Ref screen;
+  // Screen::Ref screen;
   /** Container Position*/
-  vec2 pos;
+  fvec2 pos;
   /** Container Size*/
-  vec2 size;
+  fvec2 size;
   /** Reference to the Drawlist to Draw to*/
   UI7::DrawList::Ref list;
   /** IO Reference for Renderer and Theme */
@@ -148,6 +153,14 @@ class Container : public SmartCtor<Container> {
   Container::Ref parent;
   /** Object ID (0 if unused)*/
   u32 id = 0;
+  /** Internal Flags */
+  u32 pFlags = 0;
+  /** Is Selected? */
+  bool pSelected = false;
+  /** Was Pressed */
+  bool pPressed = false;
+  /** Was Pressed Twice */
+  bool pPressedTwice = false;
 };
 }  // namespace UI7
 }  // namespace PD

include/pd/ui7/container/dragdata.hpp

@@ -0,0 +1,90 @@
+#pragma once
+
+/*
+MIT License
+Copyright (c) 2024 - 2025 René Amthor (tobid7)
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
+ */
+
+#include <pd/ui7/container/container.hpp>
+#include <pd/ui7/io.hpp>
+
+namespace PD {
+namespace UI7 {
+/**
+ * DragData Object can take a datatype or a list
+ * and modifys these by moving left or right when dragging
+ */
+template <typename T>
+class PD_UI7_API DragData : public Container {
+ public:
+  /**
+   * Constructor
+   * @param label Label of the Button
+   * @param data Data reference (Supported types can be seen in dragdata.cpp)
+   * @param num_elms Number of Array elements (for exaple with use ofvec4)
+   * @param io IO Reference
+   * @param min minimum number using Minimum limit
+   * @param max Maximum number set by max limit by default
+   * @param step To set the modifier for drag movement
+   * @param precision for float and double to set precision
+   */
+  DragData(const std::string& label, T* data, size_t num_elms, UI7::IO::Ref io,
+           T min = std::numeric_limits<T>::min(),
+           T max = std::numeric_limits<T>::max(), T step = 1,
+           int precision = 1) {
+    // PD::Assert(data != nullptr, "Input Data Address is null!");
+    this->label = label;
+    this->data = data;
+    this->elm_count = num_elms;
+    this->min = min;
+    this->max = max;
+    this->step = step;
+    this->precision = precision;
+    this->tdim = io->Font->GetTextBounds(label, io->FontScale);
+  }
+  ~DragData() = default;
+
+  /**
+   * Override for the Input Handler
+   * @note This function is usally called by Menu::Update
+   */
+  void HandleInput() override;
+  /**
+   * Override for the Rendering Handler
+   * @note This function is usally called by Menu::Update
+   * */
+  void Draw() override;
+
+  /** Function to Update Size if framepadding changes */
+  void Update() override;
+
+ private:
+  fvec2 tdim;         ///< Text size
+  std::string label;  ///< Label of the Button
+  T* data;
+  size_t elm_count = 0;
+  T min;
+  T max;
+  T step;
+  int precision = 1;
+};
+}  // namespace UI7
+}  // namespace PD

include/pd/ui7/container/dynobj.hpp

@@ -0,0 +1,75 @@
+#pragma once
+
+/*
+MIT License
+
+Copyright (c) 2024 - 2025 tobid7
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
+*/
+
+#include <pd/ui7/container/container.hpp>
+#include <pd/ui7/io.hpp>
+
+namespace PD {
+namespace UI7 {
+/**
+ * Button Object
+ * @note Button Press is delayed by 1 frame
+ * (but the visual reaction is done in the same frame)
+ * This only means that InPressed is responding the info in
+ * the next frame
+ */
+class PD_UI7_API DynObj : public Container {
+ public:
+  /**
+   * Button Object constructor
+   * @param label Label of the Button
+   * @param pos Base Position
+   * @param lr Reference to the Renderer
+   */
+  DynObj(std::function<void(UI7::IO::Ref, UI7::DrawList::Ref, Container*)>
+             RenderFunc) {
+    pRenFun = RenderFunc;
+  }
+  ~DynObj() = default;
+
+  /** Return true if butten is pressed*/
+  bool IsPressed() { return pressed; }
+  /**
+   * Override for the Input Handler
+   * @note This function is usally called by Menu::Update
+   */
+  void HandleInput() override;
+  /**
+   * Override for the Rendering Handler
+   * @note This function is usally called by Menu::Update
+   * */
+  void Draw() override;
+
+  /** Function to Update Size if framepadding changes */
+  void Update() override;
+
+ private:
+  UI7Color color = UI7Color_Button;  ///< current button color
+  bool pressed = false;              ///< ispressed value
+  std::function<void(UI7::IO::Ref, UI7::DrawList::Ref, Container*)> pRenFun;
+};
+}  // namespace UI7
+}  // namespace PD

include/pd/ui7/container/image.hpp

@@ -30,21 +30,21 @@ namespace UI7 {
 /**
  * Image Object
  */
-class Image : public Container {
+class PD_UI7_API Image : public Container {
  public:
   /**
    * Constructor for the Image Object
    * @param img Image Texture Reference
    * @param size Custom Size of the Image
    */
-  Image(Texture::Ref img, vec2 size = 0.f, LI::Rect uv = vec4(0.f)) {
+  Image(LI::Texture::Ref img, fvec2 size = 0.f, LI::Rect uv = vec4(0.f)) {
     this->img = img;
     this->newsize = size;
     this->cuv = uv;
-    if (size.x() != 0 || size.y() != 0) {
+    if (size.x != 0 || size.y != 0) {
       this->SetSize(size);
     } else {
-      this->SetSize(img->GetSize());
+      this->SetSize(fvec2(img->GetSize().x, img->GetSize().y));
     }
   }
   ~Image() = default;
@@ -56,9 +56,9 @@ class Image : public Container {
   void Draw() override;
 
  private:
-  Texture::Ref img;    ///< Texture reference to the Image
-  vec2 newsize = 0.f;  ///< New Size
-  LI::Rect cuv;        ///< Custom UV
+  LI::Texture::Ref img;  ///< Texture reference to the Image
+  fvec2 newsize = 0.f;   ///< New Size
+  LI::Rect cuv;          ///< Custom UV
 };
 }  // namespace UI7
 }  // namespace PD

include/pd/ui7/container/label.hpp

@@ -30,16 +30,16 @@ namespace UI7 {
 /**
  * Label [Text] Object
  */
-class Label : public Container {
+class PD_UI7_API Label : public Container {
  public:
   /**
    * Constructor for Label Object
    * @param label Label [Text] to Draw
    * @param lr Renderer Reference
    */
-  Label(const std::string& label, LI::Renderer::Ref lr) {
+  Label(const std::string& label, IO::Ref io) {
     this->label = label;
-    this->tdim = lr->GetTextDimensions(label);
+    this->tdim = io->Font->GetTextBounds(label, io->FontScale);
     this->SetSize(tdim);
   }
   ~Label() = default;
@@ -51,7 +51,7 @@ class Label : public Container {
   void Draw() override;
 
  private:
-  vec2 tdim;                       ///< Text Size
+  fvec2 tdim;                      ///< Text Size
   UI7Color color = UI7Color_Text;  ///< Color
   std::string label;               ///< Text to Render
 };

include/pd/ui7/containers.hpp

@@ -26,5 +26,7 @@ SOFTWARE.
 #include <pd/ui7/container/button.hpp>
 #include <pd/ui7/container/checkbox.hpp>
 #include <pd/ui7/container/coloredit.hpp>
+#include <pd/ui7/container/dragdata.hpp>
+#include <pd/ui7/container/dynobj.hpp>
 #include <pd/ui7/container/image.hpp>
 #include <pd/ui7/container/label.hpp>

include/pd/ui7/drawlist.hpp

@@ -23,37 +23,80 @@ OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 SOFTWARE.
  */
 
-#include <pd/core/common.hpp>
+#include <pd/core/core.hpp>
 #include <pd/lithium/renderer.hpp>
+#include <pd/ui7/flags.hpp>
+#include <pd/ui7/pd_p_api.hpp>
 #include <pd/ui7/theme.hpp>
 
 namespace PD {
 namespace UI7 {
+class IO;
 /** DrawList class */
-class DrawList : public SmartCtor<DrawList> {
+class PD_UI7_API DrawList : public SmartCtor<DrawList> {
  public:
   /**
    * Constructor for a new Drawlist
    * @param r Renderer reference
    */
-  DrawList(LI::Renderer::Ref r) { ren = r; }
+  DrawList(UI7::IO* io_ref) { pIO = io_ref; }
   ~DrawList() = default;
 
+  /**
+   * Draw a Rectangle (LINED)
+   * @param pos position of the rect
+   * @param size Size of the rect
+   * @param clr Color of the rect
+   * @param thickness Thickness of the lines
+   */
+  void AddRect(const fvec2& pos, const fvec2& size, const UI7Color& clr,
+               int thickness = 1);
   /**
    * Render a Rectangle
    * @param pos Position
    * @param szs Size
    * @param clr Color
    */
-  void AddRectangle(vec2 pos, vec2 szs, const UI7Color& clr);
+  void AddRectangle(fvec2 pos, fvec2 szs, const UI7Color& clr);
   /**
    * Render a Triangle
-   * @param pos0 Position a
-   * @param pos1 Position b
-   * @param pos2 Position c
+   * @param a Position a
+   * @param b Position b
+   * @param c Position c
+   * @param clr Color
+   * @param thickness Thickness of the lines
+   */
+  void AddTriangle(const fvec2& a, const fvec2& b, const fvec2& c,
+                   const UI7Color& clr, int thickness = 1);
+  /**
+   * Render a Filled Triangle
+   * @param a Position a
+   * @param b Position b
+   * @param c Position c
    * @param clr Color
    */
-  void AddTriangle(vec2 pos0, vec2 pos1, vec2 pos2, const UI7Color& clr);
+  void AddTriangleFilled(const fvec2& a, const fvec2& b, const fvec2& c,
+                         const UI7Color& clr);
+
+  /**
+   * Add a Lined Circle
+   * @param pos Center position
+   * @param rad radius of the circle
+   * @param col Color of the Circle
+   * @param num_segments Number of Segments (0 = auto)
+   * @param thickness thickness of the line
+   */
+  void AddCircle(const fvec2& pos, float rad, UI7Color col,
+                 int num_segments = 0, int thickness = 1);
+  /**
+   * Add a Circle
+   * @param pos Center position
+   * @param rad radius of the circle
+   * @param col Color of the Circle
+   * @param num_segments Number of Segments (0 = auto)
+   */
+  void AddCircleFilled(const fvec2& pos, float rad, UI7Color col,
+                       int num_segments = 0);
   /**
    * Render a Text
    * @param pos Position
@@ -62,8 +105,8 @@ class DrawList : public SmartCtor<DrawList> {
    * @param flags Flags
    * @param box Aditional Text Box limit (for specific flags)
    */
-  void AddText(vec2 pos, const std::string& text, const UI7Color& clr,
-               LITextFlags flags = 0, vec2 box = vec2());
+  void AddText(fvec2 pos, const std::string& text, const UI7Color& clr,
+               u32 flags = 0, fvec2 box = fvec2());
   /**
    * Render an Image
    * @param pos Position
@@ -71,8 +114,8 @@ class DrawList : public SmartCtor<DrawList> {
    * @param size Optional Size of the Image
    * @param uv Custom UV coords
    */
-  void AddImage(vec2 pos, Texture::Ref img, vec2 size = 0.f,
-                LI::Rect uv = vec4(0.f));
+  void AddImage(fvec2 pos, LI::Texture::Ref img, fvec2 size = 0.f,
+                LI::Rect uv = fvec4(0.f));
   /**
    * Render a Line from Position A to Position B
    * @param a Pos a
@@ -80,44 +123,114 @@ class DrawList : public SmartCtor<DrawList> {
    * @param clr Color
    * @param t Thcikness
    */
-  void AddLine(const vec2& a, const vec2& b, const UI7Color& clr, int t = 1);
+  void AddLine(const fvec2& a, const fvec2& b, const UI7Color& clr, int t = 1);
+
+  /**
+   * Take list of points and display it as a line on screen
+   * @param points List of Positions
+   * @param clr Color of the Line
+   * @param flags Additional Flags (Close for go back to starting point)
+   * @param thickness Thickness of the Line
+   */
+  void AddPolyLine(const Vec<fvec2>& points, const UI7Color& clr,
+                   UI7DrawFlags flags = 0, int thickness = 1);
+  /**
+   * Take a List ofpoints and display it as Filled Shape
+   * @note Keep in mind to setup the list of points clockwise
+   * @param points List of Points
+   * @param clr Color of the shape
+   */
+  void AddConvexPolyFilled(const Vec<fvec2>& points, const UI7Color& clr);
 
   /** Clear the Drawlist */
   void Clear();
   /** Process [Render] the Drawlist */
-  void Process();
+  void Process(LI::DrawList::Ref d);
 
   /** Push a Clip Rect */
-  void PushClipRect(const vec4& v) { clip_rects.push(v); }
+  void PushClipRect(const fvec4& v) { pClipRects.Push(v); }
 
   /** Revert Last Clip Rect */
-  void PopClipRect() { clip_rects.pop(); }
+  void PopClipRect() { pClipRects.Pop(); }
 
-  /** Getter for the Layer */
-  int Layer() const { return layer; }
-  /** Setter fot the Layer */
-  void Layer(int v) { layer = v; }
+  /** Path API */
+
+  /**
+   * Function to reserve Memory to prevent overhead on
+   * pusing a lot of points with PathNext
+   * @param num_points Number of Positions you want to add
+   */
+  void PathReserve(size_t num_points) {
+    Path.Reserve(Path.Size() + num_points);
+  }
+  /**
+   * Clear current Path
+   * @note PathStroke and PathFill will automatically clear
+   */
+  void PathClear() { Path.Clear(); }
+  /**
+   * Add a Point to the Path
+   * @note Keep in mind that this function is used for
+   * setting the starting point
+   * @param v Position to add
+   */
+  void PathNext(const fvec2& v) { Path.Add(v); }
+  /**
+   * Path Stroke Create Line from point to point
+   * @note For Primitives like Rect or Triangle mak sure to use
+   * UI7DrawFlags_Close to add a line back to the starting point
+   * @param clr Color od the line
+   * @param thickness Thickness of the line
+   * @param flags Additional Drawflags
+   */
+  void PathStroke(const UI7Color& clr, int thickness = 1,
+                  UI7DrawFlags flags = 0) {
+    AddPolyLine(Path, clr, flags, thickness);
+    Path.Clear();
+  }
+  /**
+   * Fill a Path with a Color
+   * @note **IMPORTANT: ** Paths need to be setup clockwise
+   * to be rendered correctly
+   * @param clr Fill Color
+   */
+  void PathFill(const UI7Color& clr) {
+    AddConvexPolyFilled(Path, clr);
+    Path.Clear();
+  }
+
+  void PathArcToN(const fvec2& c, float radius, float a_min, float a_max,
+                  int segments);
+  /// @brief Create a Path Rect (uses to Positions instead of Pos/Size)
+  /// @param a Top Left Position
+  /// @param b Bottom Right Position
+  /// @param rounding rounding
+  /// @param flags DrawFlags (for special rounding rules)
+  void PathRect(fvec2 a, fvec2 b, float rounding = 0.f, UI7DrawFlags flags = 0);
+
+  int Layer;                    ///< Layer
+  int Base;                     ///< Base Layer
+  Stack<fvec4> pClipRects;      ///< ClipRects
+  u32 NumVertices;              ///< Num vertices
+  u32 NumIndices;               ///< Num Indices
+  UI7::IO* pIO;                 ///< IO Reference
+  LI::Texture::Ref CurrentTex;  ///< Current Texture
 
  private:
-  /** Base Layer offset (Internal Used) */
-  int BaseLayer() const { return base; }
-  /** Base Layer offset (Internal Used) */
-  void BaseLayer(int v) { base = v; }
+  /**
+   * One liner to setup command cliprect
+   */
+  void ClipCmd(LI::Command::Ref cmd);
 
   // Set friendclass here to not expose private functions as public
   friend class Menu;
   friend class Context;
 
-  int layer;                    ///< Current Layer
-  int base;                     ///< Base Layer
-  LI::Renderer::Ref ren;        ///< Renderer Reference
-  std::stack<vec4> clip_rects;  ///< Stack containing Scissor Areas
-  u32 num_vertices;             ///< Number of Vertices
-  u32 num_indices;              ///< Number of Indices
+  Vec<fvec2> Path;
   // Map for Auto Static Text
-  std::unordered_map<u32, LI::StaticText::Ref> static_text;
+  // std::unordered_map<u32, LI::StaticText::Ref> static_text;
   // List of Drawcommands generated
-  std::vector<std::pair<bool, LI::Command::Ref>> commands;
+  Vec<LI::Command::Ref> Commands;
 };
 }  // namespace UI7
 }  // namespace PD

include/pd/ui7/flags.hpp

@@ -29,6 +29,10 @@ using UI7MenuFlags = unsigned int;
 using UI7Align = unsigned int;
 /** 32Bit Value to store Context (IO) flags */
 using UI7IOFlags = unsigned int;
+/** 32Bit Value for Layout Flags */
+using UI7LayoutFlags = unsigned int;
+/** 32Bit value for DrawFlags */
+using UI7DrawFlags = unsigned int;
 
 /** Menu Flags */
 enum UI7MenuFlags_ {
@@ -48,6 +52,18 @@ enum UI7MenuFlags_ {
   UI7MenuFlags_Scrolling = UI7MenuFlags_HzScrolling | UI7MenuFlags_VtScrolling,
 };
 
+/** UI7 Layout Flags */
+enum UI7LayoutFlags_ {
+  UI7LayoutFlags_None = 0,              ///< No Flags used
+  UI7LayoutFlags_UseClipRect = 1 << 0,  ///< Enable ClipRect
+};
+
+enum UI7DrawFlags_ {
+  UI7DrawFlags_None = 0,
+  UI7DrawFlags_Close = 1 << 0,    ///< Close a PolyLine
+  UI7DrawFlags_AALines = 1 << 1,  ///< Anti aliased Lines
+};
+
 /** UI7 Context Flags */
 enum UI7IOFlags_ {
   UI7IOFlags_None = 0,                 ///< No Additional Config available
@@ -66,3 +82,18 @@ enum UI7Align_ {
   // Default Horizontal and Vertical Alignment
   UI7Align_Default = UI7Align_Left | UI7Align_Top,
 };
+
+/** Special flags for Layout::AddObjectEx */
+enum UI7LytAdd_ {
+  UI7LytAdd_None = 0,                 ///< Also known as default or ->AddObject
+  UI7LytAdd_NoCursorUpdate = 1 << 0,  ///< Add without cursor alignment
+  UI7LytAdd_NoScrollHandle = 1 << 1,  ///< Skip HandleScrolling
+  UI7LytAdd_Front = 1 << 2,           ///< Add in front of the list
+};
+
+enum UI7ContainerFlags_ {
+  UI7ContainerFlags_None = 0,
+  UI7ContainerFlags_EnableInternalInput = 1 << 0,
+  UI7ContainerFlags_Selectable = 1 << 1,
+  UI7ContainerFlags_OutlineSelected = 1 << 2,
+};

include/pd/ui7/id.hpp

@@ -23,8 +23,7 @@ OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 SOFTWARE.
  */
 
-#include <pd/core/common.hpp>
-#include <pd/core/strings.hpp>
+#include <pd/core/core.hpp>
 
 namespace PD {
 namespace UI7 {

include/pd/ui7/input_api.hpp

@@ -0,0 +1,130 @@
+#pragma once
+
+/*
+MIT License
+Copyright (c) 2024 - 2025 René Amthor (tobid7)
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
+ */
+
+#include <pd/core/core.hpp>
+#include <pd/lithium/renderer.hpp>
+#include <pd/ui7/id.hpp>
+
+namespace PD {
+namespace UI7 {
+class InputHandler : public SmartCtor<InputHandler> {
+ public:
+  InputHandler(Hid::Ref inp_drv) {
+    DragTime = Timer::New(false);
+    Inp = inp_drv;
+  }
+  ~InputHandler() = default;
+
+  /**
+   * Function to Check if current Object is dragged
+   * or set it dragged
+   * @param id ID to identify this specific Object
+   * @param area Area where to start dragging
+   * @return if inputs to this objects are alowed or not
+   */
+  bool DragObject(const UI7::ID& id, fvec4 area) {
+    if (CurrentMenu != FocusedMenu) {
+      return false;
+    }
+    if (IsObjectDragged()) {
+      // Only block if the Dragged Object has a difrent id
+      if (DraggedObject != id) {
+        return false;
+      }
+    }
+    // Get a Short define for touch pos
+    vec2 p = Inp->TouchPos();
+    // Check if Drag starts in the area position
+    if (Inp->IsDown(Inp->Touch) && LI::Renderer::InBox(p, area)) {
+      // Set ID and iniatial Positions
+      DraggedObject = id;
+      DragSourcePos = p;
+      DragPosition = p;
+      DragLastPosition = p;
+      DragDestination = area;
+      // Reset and Start DragTimer
+      DragTime->Reset();
+      DragTime->Rseume();
+      return false;  // To make sure the Object is "Dragged"
+    } else if (Inp->IsHeld(Inp->Touch) && IsObjectDragged()) {
+      // Update DragLast and DragPoisition
+      DragLastPosition = DragPosition;
+      DragPosition = p;
+    } else if (Inp->IsUp(Inp->Touch) && IsObjectDragged()) {
+      // Released... Everything gets reset
+      DraggedObject = 0;
+      DragPosition = 0;
+      DragSourcePos = 0;
+      DragLastPosition = 0;
+      DragDestination = 0;
+      // Set Drag released to true (only one frame)
+      // and Only if still in Box
+      DragReleased = LI::Renderer::InBox(Inp->TouchPosLast(), area);
+      DragReleasedAW = true;  // Advanced
+      u64 d_rel = Sys::GetTime();
+      if (d_rel - DragLastReleased < DoubleClickTime) {
+        DragDoubleRelease = true;
+        DragLastReleased = 0;  // Set 0 to prevent double exec
+      } else {
+        DragLastReleased = d_rel;
+      }
+      // Ensure timer is paused
+      DragTime->Pause();
+      DragTime->Reset();
+      // Still return The Object is Dragged to ensure
+      // the DragReleased var can be used
+      return true;
+    }
+    return IsObjectDragged();
+  }
+
+  void Update() {
+    DragTime->Update();
+    DragReleased = false;
+    DragReleasedAW = false;
+    DragDoubleRelease = false;
+  }
+
+  u64 DoubleClickTime = 500;  // Milliseconds
+  u32 FocusedMenu = 0;
+  fvec4 FocusedMenuRect;
+  u32 CurrentMenu = 0;
+  u32 DraggedObject = 0;
+  fvec2 DragSourcePos = 0;
+  fvec2 DragPosition = 0;
+  fvec2 DragLastPosition = 0;
+  fvec4 DragDestination = 0;
+  Timer::Ref DragTime;
+  u64 DragLastReleased = 0;
+  bool DragReleased = false;       ///< Drag Releaded in Box
+  bool DragReleasedAW = false;     ///< Drag Released Anywhere
+  bool DragDoubleRelease = false;  ///< Double Click
+  /** Check if an object is Dragged already */
+  bool IsObjectDragged() const { return DraggedObject != 0; }
+
+  Hid::Ref Inp;
+};
+}  // namespace UI7
+}  // namespace PD

include/pd/ui7/io.hpp

@@ -23,12 +23,12 @@ OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 SOFTWARE.
  */
 
-#include <pd/core/common.hpp>
-#include <pd/core/timer.hpp>
-#include <pd/drivers/hid.hpp>
+#include <pd/core/core.hpp>
 #include <pd/ui7/drawlist.hpp>
 #include <pd/ui7/flags.hpp>
 #include <pd/ui7/id.hpp>
+#include <pd/ui7/input_api.hpp>
+#include <pd/ui7/pd_p_api.hpp>
 #include <pd/ui7/theme.hpp>
 
 namespace PD {
@@ -36,20 +36,23 @@ namespace UI7 {
 /**
  * Shared Configuration and Runtime Data for a UI7 Context
  */
-class IO : public SmartCtor<IO> {
+class PD_UI7_API IO : public SmartCtor<IO> {
  public:
   /**
    * IO Constructor setting UP References
    */
   IO(Hid::Ref input_driver, LI::Renderer::Ref ren) {
     Time = Timer::New();
-    DragTime = Timer::New(false);
+    InputHandler = UI7::InputHandler::New(input_driver);
     Theme = UI7::Theme::New();
     Inp = input_driver;
     Ren = ren;
-    Back = UI7::DrawList::New(Ren);
-    Front = UI7::DrawList::New(Ren);
-    RegisterDrawList("CtxBackList", Back);
+    Back = UI7::DrawList::New(this);
+    Front = UI7::DrawList::New(this);
+    pRDL = LI::DrawList::New(Ren->WhitePixel);
+    DrawListRegestry.PushFront(
+        Pair<UI7::ID, DrawList::Ref>("CtxBackList", Back));
+    // RegisterDrawList("CtxBackList", Back);
     DeltaStats = TimeStats::New(60);
   };
   ~IO() = default;
@@ -61,104 +64,39 @@ class IO : public SmartCtor<IO> {
 
   float Framerate = 0.f;
   float Delta = 0.f;
+  u64 LastTime = 0;
   TimeStats::Ref DeltaStats;
   Timer::Ref Time;
   Hid::Ref Inp;
   LI::Renderer::Ref Ren;
+  LI::DrawList::Ref pRDL;
+  LI::Font::Ref Font;
+  float FontScale = 0.7f;
   UI7::Theme::Ref Theme;
-  vec2 MenuPadding = 5.f;
-  vec2 FramePadding = 5.f;
-  vec2 ItemSpace = vec2(5.f, 2.f);
+  fvec2 MenuPadding = 5.f;
+  fvec2 FramePadding = 5.f;
+  fvec2 ItemSpace = vec2(5.f, 2.f);
+  fvec2 MinSliderDragSize = 10.f;  // Min height (Vt) and Min Width (Hz)
+  bool ShowMenuBorder = true;
+  bool ShowFrameBorder = false;  // not implemented yet
+  float OverScrollMod = 0.15f;
   u64 DoubleClickTime = 500;  // Milliseconds
-  std::vector<std::pair<UI7::ID, DrawList::Ref>> DrawListRegestry;
+  PD::List<Pair<UI7::ID, DrawList::Ref>> DrawListRegestry;
+  // Short define for DrawKistRegestryLast
+  PD::List<Pair<UI7::ID, DrawList::Ref>> pDLRL;
+  // std::vector<std::pair<UI7::ID, DrawList::Ref>> DrawListRegestry;
   DrawList::Ref Back;
   DrawList::Ref Front;
   u32 NumVertices = 0;  ///< Debug Vertices Num
   u32 NumIndices = 0;   ///< Debug Indices Num
+  Vec<u32> MenuOrder;
 
   // DrawListApi
   void RegisterDrawList(const UI7::ID& id, DrawList::Ref v) {
-    DrawListRegestry.push_back(std::make_pair(id, v));
+    DrawListRegestry.PushBack(Pair(id, v));
   }
 
-  // Input API
-  u32 FocusedMenu = 0;
-  vec4 FocusedMenuRect;
-  u32 CurrentMenu = 0;
-  u32 DraggedObject = 0;
-  vec2 DragSourcePos = 0;
-  vec2 DragPosition = 0;
-  vec2 DragLastPosition = 0;
-  vec4 DragDestination = 0;
-  Timer::Ref DragTime;
-  u64 DragLastReleased = 0;
-  bool DragReleased = false;       ///< Drag Releaded in Box
-  bool DragReleasedAW = false;     ///< Drag Released Anywhere
-  bool DragDoubleRelease = false;  ///< Double Click
-  /** Check if an object is Dragged already */
-  bool IsObjectDragged() const { return DraggedObject != 0; }
-  /**
-   * Function to Check if current Object is dragged
-   * or set it dragged
-   * @param id ID to identify this specific Object
-   * @param area Area where to start dragging
-   * @return if inputs to this objects are alowed or not
-   */
-  bool DragObject(const UI7::ID& id, vec4 area) {
-    if (CurrentMenu != FocusedMenu) {
-      return false;
-    }
-    if (IsObjectDragged()) {
-      // Only block if the Dragged Object has a difrent id
-      if (DraggedObject != id) {
-        return false;
-      }
-    }
-    // Get a Short define for touch pos
-    vec2 p = Inp->TouchPos();
-    // Check if Drag starts in the area position
-    if (Inp->IsDown(Inp->Touch) && Ren->InBox(p, area)) {
-      // Set ID and iniatial Positions
-      DraggedObject = id;
-      DragSourcePos = p;
-      DragPosition = p;
-      DragLastPosition = p;
-      DragDestination = area;
-      // Reset and Start DragTimer
-      DragTime->Reset();
-      DragTime->Rseume();
-      return false;  // To make sure the Object is "Dragged"
-    } else if (Inp->IsHeld(Inp->Touch) && IsObjectDragged()) {
-      // Update DragLast and DragPoisition
-      DragLastPosition = DragPosition;
-      DragPosition = p;
-    } else if (Inp->IsUp(Inp->Touch) && IsObjectDragged()) {
-      // Released... Everything gets reset
-      DraggedObject = 0;
-      DragPosition = 0;
-      DragSourcePos = 0;
-      DragLastPosition = 0;
-      DragDestination = 0;
-      // Set Drag released to true (only one frame)
-      // and Only if still in Box
-      DragReleased = Ren->InBox(Inp->TouchPosLast(), area);
-      DragReleasedAW = true;  // Advanced
-      u64 d_rel = Sys::GetTime();
-      if (d_rel - DragLastReleased < DoubleClickTime) {
-        DragDoubleRelease = true;
-        DragLastReleased = 0;  // Set 0 to prevent double exec
-      } else {
-        DragLastReleased = d_rel;
-      }
-      // Ensure timer is paused
-      DragTime->Pause();
-      DragTime->Reset();
-      // Still return The Object is Dragged to ensure
-      // the DragReleased var can be used
-      return true;
-    }
-    return IsObjectDragged();
-  }
+  UI7::InputHandler::Ref InputHandler;
 };
 }  // namespace UI7
 }  // namespace PD

include/pd/ui7/layout.hpp

@@ -0,0 +1,134 @@
+#pragma once
+
+/*
+MIT License
+Copyright (c) 2024 - 2025 René Amthor (tobid7)
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
+ */
+
+#include <pd/core/core.hpp>
+#include <pd/ui7/container/container.hpp>
+#include <pd/ui7/drawlist.hpp>
+#include <pd/ui7/flags.hpp>
+#include <pd/ui7/io.hpp>
+#include <pd/ui7/pd_p_api.hpp>
+
+namespace PD {
+namespace UI7 {
+class PD_UI7_API Layout : public PD::SmartCtor<Layout> {
+ public:
+  Layout(const ID& id, IO::Ref io) : ID(id) {
+    this->IO = io;
+    DrawList = UI7::DrawList::New(io.get());
+    Scrolling[0] = false;
+    Scrolling[1] = false;
+    CursorInit();
+    Pos = fvec2(0, 0);
+    Size = fvec2(320, 240);
+    WorkRect = fvec4(IO->MenuPadding, Size - (fvec2(2) * IO->MenuPadding));
+  }
+  ~Layout() = default;
+
+  const std::string& GetName() const { return ID.GetName(); }
+  const UI7::ID& GetID() const { return this->ID; }
+
+  const fvec2& GetPosition() const { return Pos; }
+  void SetPosition(const fvec2& v) { Pos = v; }
+  const fvec2& GetSize() const { return Size; }
+  void SetSize(const fvec2& v) { Size = v; }
+
+  UI7::DrawList::Ref GetDrawList() { return DrawList; }
+
+  void CursorInit();
+  void SameLine();
+  void CursorMove(const fvec2& size);
+
+  bool ObjectWorkPos(fvec2& movpos);
+
+  /**
+   * Extended Object Add Func to Add Object in Front or disable
+   * Position by cursor as well as cursor update...
+   * Should only be used in special cases as the
+   * AddObject function is faster
+   * Using Flags for its features cause dont want to have too much args
+   */
+  void AddObjectEx(Container::Ref obj, u32 Flags);
+  /**
+   * Fast Function to Add Object in Layout SPace like
+   * button Label images etc
+   */
+  void AddObject(Container::Ref obj);
+  Container::Ref FindObject(u32 id);
+  void ClearIDObjects() { IDObjects.clear(); }
+
+  fvec2 AlignPosition(fvec2 pos, fvec2 size, fvec4 area, UI7Align alignment);
+
+  /** Get the Alignment for Current State */
+  UI7Align GetAlignment() {
+    /// if temp alignment is used then return it and
+    /// reset tmpalign
+    if (TempAlign) {
+      auto t = TempAlign;
+      TempAlign = 0;
+      return t;
+    }
+    return Alignment;
+  }
+
+  void SetAlign(UI7Align a) { Alignment = a; }
+  void NextAlign(UI7Align a) { TempAlign = a; }
+
+  void Update();
+
+ private:
+  friend class Menu;
+  friend class Context;
+  friend class ReMenu;
+  // Base Components
+  UI7::ID ID;
+  UI7::IO::Ref IO;
+  UI7::DrawList::Ref DrawList;
+
+  // Positioning
+  fvec2 Pos;
+  fvec2 Size;
+  UI7Align Alignment = UI7Align_Default;
+  UI7Align TempAlign;
+
+  // Cursor
+  fvec2 Cursor;
+  fvec2 InitialCursorOffset;
+  fvec2 BackupCursor;
+  fvec2 SamelineCursor;
+  fvec2 BeforeSameLine;
+  fvec2 LastObjSize;
+  fvec2 MaxPosition;
+  fvec4 WorkRect;
+
+  // Scrolling
+  fvec2 ScrollOffset;
+  bool Scrolling[2];
+
+  // Objects
+  PD::List<Container::Ref> Objects;
+  std::vector<Container::Ref> IDObjects;
+};
+}  // namespace UI7
+}  // namespace PD

include/pd/ui7/menu.hpp

@@ -23,18 +23,18 @@ OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 SOFTWARE.
  */
 
-#include <pd/core/tween.hpp>
-#include <pd/drivers/hid.hpp>
+#include <pd/core/core.hpp>
 #include <pd/ui7/containers.hpp>
 #include <pd/ui7/drawlist.hpp>
 #include <pd/ui7/flags.hpp>
 #include <pd/ui7/id.hpp>
 #include <pd/ui7/io.hpp>
+#include <pd/ui7/layout.hpp>
 
 namespace PD {
 namespace UI7 {
 /** Menu Class for UI7 */
-class Menu : public SmartCtor<Menu> {
+class PD_UI7_API Menu : public SmartCtor<Menu> {
  public:
   /**
    * Menu COnstructor (Unly used by UI7::Context)
@@ -47,12 +47,11 @@ class Menu : public SmartCtor<Menu> {
     this->id = id;
     this->name = id.GetName();
     /// Set Default Values here
-    scrolling[0] = false;
-    scrolling[1] = false;
     scrollbar[0] = false;
     scrollbar[1] = false;
     scroll_allowed[0] = false;
     scroll_allowed[1] = false;
+    Layout = UI7::Layout::New(id, io);
   }
   ~Menu() = default;
 
@@ -80,7 +79,7 @@ class Menu : public SmartCtor<Menu> {
    * @param img Texture reference of the image
    * @param size a Custom Size if needed
    */
-  void Image(Texture::Ref img, vec2 size = 0.f, LI::Rect uv = vec4(0));
+  void Image(LI::Texture::Ref img, fvec2 size = 0.f, LI::Rect uv = fvec4(0));
 
   /**
    * Color Edit Object that opens a popup editor if clicked
@@ -88,6 +87,22 @@ class Menu : public SmartCtor<Menu> {
    * @param color Color reference to edit
    */
   void ColorEdit(const std::string& label, u32* color);
+
+  void DragFloat(const std::string& label, float* data, size_t num_elms);
+  template <typename T>
+  void DragData(const std::string& label, T* data, size_t num_elms = 1,
+                T min = std::numeric_limits<T>::min(),
+                T max = std::numeric_limits<T>::max(), T step = 1,
+                int precision = 1) {
+    u32 id = Strings::FastHash("drd" + label + std::to_string((uintptr_t)data));
+    Container::Ref r = Layout->FindObject(id);
+    if (!r) {
+      r = PD::New<UI7::DragData<T>>(label, data, num_elms, io, min, max, step,
+                                    precision);
+      r->SetID(id);
+    }
+    Layout->AddObject(r);
+  }
   // Basic API
 
   /**
@@ -102,7 +117,7 @@ class Menu : public SmartCtor<Menu> {
   void EndTreeNode();
 
   /** Add the Next Objext to the same line */
-  void SameLine();
+  void SameLine() { Layout->SameLine(); }
   /** Add a Separator Line */
   void Separator();
   /**
@@ -128,23 +143,14 @@ class Menu : public SmartCtor<Menu> {
    * Set a Temp alignment op for the next Object
    * @param a Alignment Operation
    */
-  void NextAlign(UI7Align a) { tmpalign = a; }
+  void NextAlign(UI7Align a) { Layout->NextAlign(a); }
   /**
    * Align Every Single Object by this operationset
    * @param a Alignment
    */
-  void PushAlignment(UI7Align a) { alignment = a; }
+  void PushAlignment(UI7Align a) { Layout->SetAlign(a); }
   /** Use default alignment */
-  void PopAlignment() { alignment = UI7Align_Default; }
-  /**
-   * Get a New Position depending on the Alignment
-   * @param pos Current Position
-   * @param size Object size
-   * @param view Viewport [position and size]
-   * @param a Alignment Operations
-   * @return new position based on the alignment
-   */
-  static vec2 AlignPos(vec2 pos, vec2 size, vec4 view, UI7Align a);
+  void PopAlignment() { Layout->Alignment = UI7Align_Default; }
   /**
    * Returns a Reference to the theme
    * @return Reference to the base Theme of the context
@@ -166,35 +172,6 @@ class Menu : public SmartCtor<Menu> {
 
   // API for Custom Objects
 
-  /**
-   * Handles the Position of Objects in Scrolling Menu
-   * @note As Containers have their own FUnc to handle this, this
-   * function is only useful to Render Live Objects whicch cannot be aligned
-   * by the internal Alignment Api
-   * @param pos position reference to write the new position to
-   * @param size size of the Object
-   * @return if the object can be skipped in rendering
-   */
-  bool HandleScrolling(vec2& pos, const vec2& size);
-  /**
-   * Get the Cursor Position
-   * @return Cursor Pos
-   */
-  vec2 Cursor() const { return view_area.xy() + cursor; }
-  /**
-   * Set the Cursor position
-   * @note The old Position can be restored with RestoreCursor
-   * @param v New Position
-   */
-  void Cursor(const vec2& v) {
-    bcursor = cursor;
-    cursor = v;
-  }
-  /** Restore to the last cursor Position */
-  void RestoreCursor() {
-    cursor = bcursor;
-    bcursor = vec2();
-  }
   /** Return if a Vertical Scrollbar exists */
   bool HasVerticalScrollbar() { return scrollbar[1]; }
   /** Return if a Horizontal Scrollbar exists */
@@ -206,43 +183,13 @@ class Menu : public SmartCtor<Menu> {
    * @note Could destroy some basic functionality
    */
   void TitleBarHeight(float v) { tbh = v; }
-  /**
-   * Init the Cursor
-   * @note Useful when using with a Custom TitlebarHeight
-   */
-  void CursorInit() { Cursor(io->MenuPadding + vec2(0, tbh)); }
-  /**
-   * Move the Cursor for new Object
-   * @param szs Size of the current Object
-   */
-  void CursorMove(const vec2& szs);
-  /** Get the ViewArea of the Menu */
-  vec4 ViewArea() const { return view_area; }
-  /**
-   * Get the Main Area of the Menu
-   * (only relevant for input)
-   */
-  vec4 MainArea() const { return main_area; }
-  /**
-   * Set a MainArea for input
-   * @param v Area where Objects can receive inputs
-   */
-  void MainArea(const vec4& v) { main_area = v; }
-  /** Get The Scrolling offset */
-  vec2 ScrollOffset() const { return scrolling_off; }
-  /**
-   * Set a Scrolling offset
-   * @param v Custom Scrolling offset
-   */
-  void ScrollOffset(const vec2& v) { scrolling_off = v; }
-  /** Get the Current Scrollmodification value */
-  vec2 ScrollMod() const { return scroll_mod; }
+
   /**
    * Animated Scroll to Position
    * @param pos Destination Position
    */
-  void ScrollTo(vec2 pos) {
-    scroll_anim.From(scrolling_off)
+  void ScrollTo(fvec2 pos) {
+    scroll_anim.From(Layout->ScrollOffset)
         .To(pos)
         .In(1.f)
         .As(scroll_anim.EaseInOutSine);
@@ -252,19 +199,6 @@ class Menu : public SmartCtor<Menu> {
 
   // Objects API
 
-  /**
-   * Push an object to the current ListHandler
-   * @param obj Object reference to use
-   * @return Reference to the Object (from a time
-   * where ObjectPush(Container::New()) was used)
-   */
-  Container::Ref ObjectPush(Container::Ref obj);
-  /**
-   * Search for an Object by an id
-   * @param id 32 Bit hash/id
-   * @return the found Object or nullptr
-   */
-  Container::Ref FindIDObj(u32 id);
   /**
    * Create a Parent Container to move and edit all sub
    * instances at once
@@ -276,7 +210,8 @@ class Menu : public SmartCtor<Menu> {
   // Draw List
 
   /** Get DrawList */
-  DrawList::Ref GetDrawList() { return main; }
+  DrawList::Ref GetDrawList() { return Layout->DrawList; }
+  UI7::Layout::Ref GetLayout() { return Layout; }
 
   // Advanced
 
@@ -305,43 +240,6 @@ class Menu : public SmartCtor<Menu> {
   /** Handle things like scrolling */
   void PostHandler();
 
-  // Basic Settings
-
-  /**
-   * Set Backup Cursor
-   * @param v Position
-   */
-  void BackupCursor(const vec2& v) { bcursor = v; }
-  /** Get Sameline Cursor */
-  vec2 SameLineCursor() const { return slcursor; }
-  /**
-   * Set Sameline Cursor
-   * @param v Position
-   */
-  void SameLineCursor(const vec2& v) { slcursor = v; }
-  /**
-   * Set View Area
-   * @param v vec4 containing pos and size
-   */
-  void ViewArea(const vec4& v) { view_area = v; }
-  /**
-   * Set Scroll Modification
-   * @param v Mod
-   */
-  void ScrollMod(const vec2& v) { scroll_mod = v; }
-
-  /** Get the Alignment for Current State */
-  UI7Align GetAlignment() {
-    /// if temp alignment is used then return it and
-    /// reset tmpalign
-    if (tmpalign) {
-      auto t = tmpalign;
-      tmpalign = 0;
-      return t;
-    }
-    return alignment;
-  }
-
   /** Internal Processing */
   void Update(float delta);
 
@@ -357,27 +255,17 @@ class Menu : public SmartCtor<Menu> {
   void CollapseHandler();
   /** Scroll Handler (Includes Slider Drag) */
   void PostScrollHandler();
+  /** Handler to Set menu focused or not */
+  void MenuFocusHandler();
 
   // This ability is crazy useful
   friend class Context;
 
   // Data
 
-  // Default Alignment for all Objects
-  UI7Align alignment = UI7Align_Default;
-  UI7Align tmpalign = 0;     ///< Temp Alignment [only used once]
   UI7MenuFlags flags = 0;    ///< Menu Flags
   u32 id;                    ///< Menu ID
   std::string name;          ///< Menu Name
-  vec2 cursor;               ///< Current Cursor Position
-  vec2 icursoroff;           ///< Initial Cursor Offset (Also in Newline)
-  vec2 bcursor;              ///< Backup Cursor
-  vec2 slcursor;             ///< Sameline Cursor
-  vec4 view_area;            ///< view Area (Position and Size)
-  vec4 main_area;            ///< Main Area [Input related]
-  vec2 scrolling_off;        ///< Scrolling Position
-  bool scrolling[2];         ///< Is Hz or Vt Scrolling Enabled
-  vec2 scroll_mod;           ///< Scroll Modificator
   float tbh;                 ///< Titlebar height
   bool scrollbar[2];         ///< Is Hz or Vt Scrollbar rendered
   bool scroll_allowed[2];    ///< Is Hz or Vt Scrolling Alowed
@@ -389,20 +277,9 @@ class Menu : public SmartCtor<Menu> {
 
   // Objects API
 
-  std::vector<Container::Ref> objects;  ///< Current frame Objects
-  std::vector<Container::Ref> idobjs;   ///< Objects using an ID
-  std::vector<Container*> join;         ///< List of Combined Objects
-  int count_btn = 0;                    ///< Count for Button ID Prefix
-  int count_cbx = 0;                    ///< Cound for Checkbox ID Prefix
-
-  // DrawList
-
-  DrawList::Ref main;  ///< Main Drawlist
-
-  vec2 max;        ///< Max Position
-  vec2 mouse;      ///< Mouse/Touch Position
-  vec2 bslpos;     ///< Before Sameline Position
-  vec2 last_size;  ///< Last Object Size
+  std::vector<Container*> join;  ///< List of Combined Objects
+  int count_btn = 0;             ///< Count for Button ID Prefix
+  int count_cbx = 0;             ///< Cound for Checkbox ID Prefix
 
   UI7::IO::Ref io;  ///< IO Reference
 
@@ -410,7 +287,14 @@ class Menu : public SmartCtor<Menu> {
 
   // Animations System
 
-  Tween<vec2> scroll_anim;  ///< for Scroll to Animation
+  Tween<fvec2> scroll_anim;  ///< for Scroll to Animation
+
+  // Layout API
+  PD::UI7::Layout::Ref Layout;
+
+  UI7Color clr_close_btn = UI7Color_FrameBackground;
+  UI7Color clr_collapse_tri = UI7Color_FrameBackground;
+  UI7Color header = UI7Color_HeaderDead;
 };
 }  // namespace UI7
 }  // namespace PD

include/pd/ui7/pd_p_api.hpp

@@ -0,0 +1,52 @@
+#pragma once
+
+/*
+MIT License
+
+Copyright (c) 2024 - 2025 tobid7
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
+*/
+
+#pragma once
+
+#ifdef _WIN32  // Windows (MSVC Tested)
+#ifdef PD_UI7_BUILD_SHARED
+#define PD_UI7_API __declspec(dllexport)
+#else
+#define PD_UI7_API __declspec(dllimport)
+#endif
+#elif defined(__APPLE__)  // macOS (untested yet)
+#ifdef PD_UI7_BUILD_SHARED
+#define PD_UI7_API __attribute__((visibility("default")))
+#else
+#define PD_UI7_API
+#endif
+#elif defined(__linux__)  // Linux (untested yet)
+#ifdef PD_UI7_BUILD_SHARED
+#define PD_UI7_API __attribute__((visibility("default")))
+#else
+#define PD_UI7_API
+#endif
+#elif defined(__3DS__)  // 3ds Specific
+// Only Static supported
+#define PD_UI7_API
+#else
+#define PD_UI7_API
+#endif

include/pd/ui7/remenu.hpp

@@ -0,0 +1,107 @@
+#pragma once
+
+/*
+MIT License
+
+Copyright (c) 2024 - 2025 tobid7
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
+*/
+
+#include <pd/ui7/layout.hpp>
+
+namespace PD {
+namespace UI7 {
+/**
+ * ReMenu (Should get something like MenuBase or so)
+ * to define basic functionality and extend it by using this as a
+ * template class
+ */
+class PD_UI7_API ReMenu {
+ public:
+  ReMenu(const UI7::ID& id, UI7::IO::Ref io) : pID(id) {
+    pLayout = UI7::Layout::New(id, io);
+    pIO = io;
+    TitleBarHeight = io->FontScale * 30.f;
+    pLayout->WorkRect.y += TitleBarHeight;
+    pLayout->CursorInit();
+  }
+  ~ReMenu() = default;
+  /** Using the Legacy version here */
+  PD_SMART_CTOR(ReMenu)
+
+  /**
+   * Render a Simple Label
+   * @param label The text to draw
+   */
+  void Label(const std::string& label);
+  /**
+   * Render a Button
+   * @param label The buttons text
+   * @return if the button was pressed
+   */
+  bool Button(const std::string& label);
+  /**
+   * Render a Checkbox
+   * @param label Label of the Checkbox
+   * @param v A value to update
+   */
+  void Checkbox(const std::string& label, bool& v);
+  /**
+   * Render an Image
+   * @param img Texture reference of the image
+   * @param size a Custom Size if needed
+   */
+  void Image(LI::Texture::Ref img, fvec2 size = 0.f, LI::Rect uv = fvec4(0));
+  template <typename T>
+  void DragData(const std::string& label, T* data, size_t num_elms = 1,
+                T min = std::numeric_limits<T>::min(),
+                T max = std::numeric_limits<T>::max(), T step = 1,
+                int precision = 1) {
+    u32 id = Strings::FastHash("drd" + label + std::to_string((uintptr_t)data));
+    Container::Ref r = pLayout->FindObject(id);
+    if (!r) {
+      r = PD::New<UI7::DragData<T>>(label, data, num_elms, pIO, min, max, step,
+                                    precision);
+      r->SetID(id);
+    }
+    pLayout->AddObject(r);
+  }
+  void Sameline() { pLayout->SameLine(); }
+  void Separator();
+  void SeparatorText(const std::string& label);
+
+  void HandleFocus();
+  void HandleScrolling();
+  void HandleTitlebarActions();
+  void DrawBaseLayout();
+
+  void Update();
+
+  UI7MenuFlags Flags = 0;
+  UI7::Layout::Ref pLayout;
+  UI7::IO::Ref pIO;
+  UI7::ID pID;
+  bool* pIsShown = nullptr;
+  bool pIsOpen = true;
+
+  float TitleBarHeight = 0.f;
+};
+}  // namespace UI7
+}  // namespace PD

include/pd/ui7/theme.hpp

@@ -23,7 +23,8 @@ OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 SOFTWARE.
  */
 
-#include <pd/core/common.hpp>
+#include <pd/core/core.hpp>
+#include <pd/ui7/pd_p_api.hpp>
 
 /**
  *  Using this to support 32bit color values as well as
@@ -34,6 +35,7 @@ using UI7Color = PD::u32;
 /** Theme Color */
 enum UI7Color_ {
   UI7Color_Background,              ///< UI7 Menu Background
+  UI7Color_Border,                  ///< Menu/Frame Border Color
   UI7Color_Button,                  ///< UI7 Button Idle Color
   UI7Color_ButtonDead,              ///< UI7 Disabled Button Color
   UI7Color_ButtonActive,            ///< UI7 Pressed Button Color
@@ -54,7 +56,7 @@ enum UI7Color_ {
 namespace PD {
 namespace UI7 {
 /** Theme Class */
-class Theme : public SmartCtor<Theme> {
+class PD_UI7_API Theme : public SmartCtor<Theme> {
  public:
   /**
    * Default Constructor Setting up the Default theme

include/pd/ui7/ui7.hpp

@@ -23,13 +23,13 @@ OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 SOFTWARE.
  */
 
-#include <pd/core/timetrace.hpp>
-#include <pd/drivers/hid.hpp>
+#include <pd/core/core.hpp>
 #include <pd/ui7/drawlist.hpp>
 #include <pd/ui7/flags.hpp>
 #include <pd/ui7/id.hpp>
 #include <pd/ui7/io.hpp>
 #include <pd/ui7/menu.hpp>
+#include <pd/ui7/remenu.hpp>
 #include <pd/ui7/theme.hpp>
 /**
  * Declare UI7 Version
@@ -37,7 +37,7 @@ SOFTWARE.
  *         Major Minor Patch Build
  * 0x01010000 -> 1.1.0-0
  */
-#define UI7_VERSION 0x00030000
+#define UI7_VERSION 0x00040000
 
 namespace PD {
 namespace UI7 {
@@ -46,9 +46,9 @@ namespace UI7 {
  * @param show_build Ahow build num (mostly unused)
  * @return Version String (1.0.0-1 for example)
  */
-std::string GetVersion(bool show_build = false);
+PD_UI7_API std::string GetVersion(bool show_build = false);
 /** Base Context for UI7 */
-class Context : public SmartCtor<Context> {
+class PD_UI7_API Context : public SmartCtor<Context> {
  public:
   /**
    * Constructor for UI7 Context
@@ -69,6 +69,8 @@ class Context : public SmartCtor<Context> {
    * (useless as false results in an error screen)
    */
   bool BeginMenu(const ID& id, UI7MenuFlags flags = 0, bool* show = nullptr);
+  bool DoMenuEx(const ID& id, UI7MenuFlags flags,
+                std::function<void(ReMenu::Ref m)> f);
   /**
    * Get the Current Menu
    * for example for auto m = ctx->GetCurrentMenu
@@ -140,7 +142,9 @@ class Context : public SmartCtor<Context> {
   // Map of The Menus by ID
   std::unordered_map<u32, Menu::Ref> menus;
   std::vector<u32> amenus;  ///< Active ones
+  std::vector<u32> aml;     ///< Copy of Active Menus
   Menu::Ref current;        ///< Current Menu
+  ReMenu::Ref Current;
   // IO
   IO::Ref io;
 };

source/app/app.cpp

@@ -1,138 +0,0 @@
-/*
-MIT License
-
-Copyright (c) 2024 - 2025 tobid7
-
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in all
-copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-SOFTWARE.
- */
-
-#include <3ds.h>
-
-#include <pd/app/app.hpp>
-#include <pd/core/sys.hpp>
-#include <pd/lib3ds/hwinfo.hpp>
-
-namespace PD {
-int App::too;
-
-void App::Run() {
-  this->PreInit();
-  this->Init();
-  last_time = Sys::GetNanoTime();
-  while (aptMainLoop()) {
-    input_mgr->Update();
-    u64 current = Sys::GetNanoTime();
-    float dt = static_cast<float>(current - last_time) / 1000000.f;
-    app_time->Update();
-    last_time = current;
-    fps = 1000.f / dt;
-    if (runtimeflags & AppFLags_UserLoop) {
-      PD::TT::Beg("App_MainLoop");
-      if (!this->MainLoop(dt, app_time->GetSeconds())) {
-        break;
-      }
-      PD::TT::End("App_MainLoop");
-    }
-    PD::TT::Beg("Ovl_Update");
-    if (runtimeflags & AppFlags_HandleOverlays &&
-        SafeInitFlags & AppInitFlags_InitLithium) {
-      renderer->Layer(90);
-      overlay_mgr->Update(dt);
-    }
-    if (runtimeflags & AppFlags_HandleMessageMgr &&
-        SafeInitFlags & AppInitFlags_InitLithium) {
-      /// Messages have their own special Layer
-      renderer->Layer(93);
-      msg_mgr->Update(dt);
-    }
-    PD::TT::End("Ovl_Update");
-    if (runtimeflags & AppFlags_HandleRendering &&
-        SafeInitFlags & AppInitFlags_InitLithium) {
-      renderer->PrepareRender();
-      renderer->Render(Top);
-      renderer->Render(Bottom);
-      renderer->FinalizeRender();
-    }
-  }
-  this->Deinit();
-  this->PostDeinit();
-}
-
-std::string App::GetDataDirectory() {
-  Assert(SafeInitFlags & AppInitFlags_UnnamedOption1,
-         "Data Dir is not enabled!");
-  return "sdmc:/palladium/apps/" + name;
-}
-
-void App::PreInit() {
-  /// Create a Copy that won't get edit
-  SafeInitFlags = InitFlags;
-  osSetSpeedupEnable(InitFlags & AppInitFlags_New3dsMode);
-  if (InitFlags & AppInitFlags_InitGraphics) {
-    gfxInitDefault();
-    if (!(InitFlags & AppInitFlags_InitGraphicsNoC3D)) {
-      C3D_Init(C3D_DEFAULT_CMDBUF_SIZE);
-    }
-  }
-  cfguInit();
-  if (InitFlags & AppInitFlags_MountRomfs) {
-    romfsInit();
-  }
-  if (InitFlags & AppInitFlags_InitHwInfo) {
-    PD::HwInfo::Init();
-  }
-  if (InitFlags & AppInitFlags_UnnamedOption1) {
-    std::filesystem::create_directories("sdmc:/palladium/apps/" + name);
-  }
-  input_mgr = PD::New<CtrHid>();
-  if (InitFlags & AppInitFlags_InitLithium) {
-    Assert(!(InitFlags & AppInitFlags_InitGraphicsNoC3D),
-           "InitGraphicsNoC3D is not compatible with InitLithium!");
-    Top = Screen::New(Screen::Top);
-    Bottom = Screen::New(Screen::Bottom);
-    renderer = LI::Renderer::New();
-    renderer->RegisterScreen(false, Top);
-    renderer->RegisterScreen(true, Bottom);
-    renderer->OnScreen(Top);
-    msg_mgr = MessageMgr::New(renderer);
-    overlay_mgr = OverlayMgr::New(renderer, input_mgr);
-  }
-  app_time = Timer::New();
-}
-
-void App::PostDeinit() {
-  renderer = nullptr;
-  msg_mgr = nullptr;
-  overlay_mgr = nullptr;
-  input_mgr = nullptr;
-  if (SafeInitFlags & AppInitFlags_InitGraphics) {
-    if (!(SafeInitFlags & AppInitFlags_InitGraphicsNoC3D)) {
-      C3D_Fini();
-    }
-    gfxExit();
-  }
-  if (SafeInitFlags & AppInitFlags_InitHwInfo) {
-    PD::HwInfo::Deinit();
-  }
-  cfguExit();
-  if (SafeInitFlags & AppInitFlags_MountRomfs) {
-    romfsExit();
-  }
-}
-}  // namespace PD

source/app/lang.cpp

@@ -1,61 +0,0 @@
-/*
-MIT License
-Copyright (c) 2024 - 2025 René Amthor (tobid7)
-
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in all
-copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-SOFTWARE.
- */
-
-#include <pd/app/lang.hpp>
-#include <pd/external/json.hpp>
-
-namespace PD {
-void Lang::LoadFile(const std::string &path) {
-  nlohmann::json js;
-  std::fstream iff(path, std::ios::in);
-  if (iff.is_open()) {
-    js = nlohmann::json::parse(iff);
-    iff.close();
-    if (js.is_discarded()) {
-      return;
-    }
-    if (!js.contains("ver") || !js.contains("id") || !js.contains("name") ||
-        !js.contains("author") || !js.contains("keys")) {
-      return;
-    }
-    if (js["ver"].get<int>() != ver) {
-      return;
-    }
-    lang_id = js["id"];
-    lang_name = js["name"];
-    lang_author = js["author"];
-    ltable.clear();
-    for (auto k : js["keys"].items()) {
-      ltable.insert(std::make_pair(k.key(), k.value().get<std::string>()));
-    }
-  }
-}
-
-const std::string &Lang::Get(const std::string &k) {
-  auto e = ltable.find(k);
-  if (e != ltable.end()) {
-    return e->second;
-  }
-  return k;
-}
-}  // namespace PD

source/core/bit_util.cpp

@@ -24,8 +24,8 @@ SOFTWARE.
 #include <pd/core/bit_util.hpp>
 
 namespace PD::BitUtil {
-bool IsSingleBit(u32 v) { return v && !(v & (v - 1)); }
-u32 GetPow2(u32 v) {
+PD_CORE_API bool IsSingleBit(u32 v) { return v && !(v & (v - 1)); }
+PD_CORE_API u32 GetPow2(u32 v) {
   v--;
   v |= v >> 1;
   v |= v >> 2;