# Stage 2.1
- Split palladium into diffrent libraries - Fix a Logical bug in App class - Add New Flag to Init App Data Directory - Add Cmake Option for build tests - Bump Version in cmake file - Make Hid a Driver - Start moving 3ds specific stuff into pd-lib3ds - Split Lithium into more files
This commit is contained in:
233
include/pd/lithium/renderer.hpp
Normal file
233
include/pd/lithium/renderer.hpp
Normal file
@ -0,0 +1,233 @@
|
||||
#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/lib3ds/memory.hpp>
|
||||
#include <pd/lithium/command.hpp>
|
||||
#include <pd/lithium/flags.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/maths/vec.hpp>
|
||||
|
||||
namespace PD {
|
||||
namespace LI {
|
||||
class Renderer : public SmartCtor<Renderer> {
|
||||
public:
|
||||
Renderer(LIRenderFlags flags = LIRenderFlags_Default);
|
||||
~Renderer();
|
||||
|
||||
void PrepareRender();
|
||||
void Render(Screen::Ref s);
|
||||
void FinalizeRender();
|
||||
|
||||
void RegisterScreen(bool bottom, Screen::Ref s) { screens[bottom] = s; }
|
||||
void OnScreen(Screen::Ref s) {
|
||||
if (!s) {
|
||||
return;
|
||||
}
|
||||
this->screen = s;
|
||||
area_size = screen->GetSize();
|
||||
}
|
||||
|
||||
Screen::Ref CurrentScreen() const { return screen; }
|
||||
Screen::Ref GetScreen(bool bottom) {
|
||||
auto res = screens[bottom];
|
||||
Assert(res.get(), "Screen is not registered!");
|
||||
return res;
|
||||
}
|
||||
|
||||
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; }
|
||||
|
||||
void UseTex(Texture::Ref v = nullptr) {
|
||||
if (v == nullptr) {
|
||||
current_tex = white;
|
||||
return;
|
||||
}
|
||||
current_tex = v;
|
||||
}
|
||||
|
||||
/// @brief Draws a Rect based on current Texture
|
||||
/// @param pos Pos
|
||||
/// @param size Size
|
||||
/// @param color Color
|
||||
/// @param uv UV Map
|
||||
void DrawRect(const vec2& pos, const vec2& size, u32 color,
|
||||
const Rect& uv = vec4(0.f, 1.f, 1.f, 0.f));
|
||||
/// @brief Draw a Solid Rect (uses white tex)
|
||||
/// @note acts as a simplified Draw rect Wrapper
|
||||
/// @param pos Position
|
||||
/// @param size Size
|
||||
/// @param color Color
|
||||
void DrawRectSolid(const vec2& pos, const vec2& size, u32 color);
|
||||
/// @brief Render a Triangle
|
||||
/// @param a Position Alpha
|
||||
/// @param b Position Bravo
|
||||
/// @param c Position Delta
|
||||
/// @param color Color
|
||||
/// @note Defaults to Solif Color
|
||||
void DrawTriangle(const vec2& a, const vec2& b, const vec2& c, u32 color);
|
||||
/// @brief Draw a Circle (Supports Textures)
|
||||
/// @param center_pos Center Position
|
||||
/// @param r Radius
|
||||
/// @param color Color
|
||||
/// @param segments Segments to use
|
||||
/// @note Textures could look a bit janky due to uv mapping
|
||||
void DrawCircle(const vec2& center_pos, float r, u32 color, int segments);
|
||||
/// @brief Draw a Line between to Positions
|
||||
/// @param a Position Alpha
|
||||
/// @param b Position Bravo
|
||||
/// @param color Color
|
||||
/// @param t Thickness
|
||||
void DrawLine(const vec2& a, const vec2& b, u32 color, int t);
|
||||
void DrawText(const vec2& pos, u32 color, const std::string& text,
|
||||
u32 flags = 0, const vec2& ap = vec2());
|
||||
/// @brief 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
|
||||
void DrawImage(const vec2& pos, Texture::Ref tex,
|
||||
const vec2& scale = vec2(1.f));
|
||||
|
||||
/// Debug STUFF
|
||||
u32 Vertices() const { return vertices; }
|
||||
u32 Indices() const { return indices; }
|
||||
u32 Commands() const { return commands; }
|
||||
u32 DrawCalls() const { return drawcalls; }
|
||||
u32 AstUsage() const { return ast.size(); }
|
||||
u32 TmsUsage() const { return tms.size(); }
|
||||
|
||||
/// TOOLS ///
|
||||
static void RotateCorner(vec2& v, float s, float c);
|
||||
static Rect CreateRect(const vec2& pos, const vec2& size, float angle);
|
||||
static Rect CreateLine(const vec2& a, const vec2& b, int t);
|
||||
static bool InBox(const vec2& pos, const vec2& size, const vec4& rect);
|
||||
static bool InBox(const vec2& pos, const vec4& rect);
|
||||
static bool InBox(const vec2& alpha, const vec2& bravo, const vec2& charlie,
|
||||
const vec4& rect);
|
||||
/// @brief 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(); }
|
||||
static void OptiCommandList(std::vector<Command::Ref>& list);
|
||||
/// @brief Returns Viewport with xy
|
||||
vec4 GetViewport();
|
||||
/// @brief Push a Self Created command
|
||||
void PushCommand(Command::Ref cmd) {
|
||||
cmd->Index(cmd_idx++); // Indexing
|
||||
draw_list[Screen32(screen)].push_back(cmd);
|
||||
}
|
||||
/// @brief Automatically sets up a command
|
||||
void SetupCommand(Command::Ref cmd);
|
||||
/// @brief Creates a default Quad Render Command
|
||||
void QuadCommand(Command::Ref cmd, const Rect& quad, const Rect& uv, u32 col);
|
||||
/// @brief Create a Default Triangle
|
||||
void TriangleCommand(Command::Ref cmd, const vec2& a, const vec2& b,
|
||||
const vec2& c, u32 col);
|
||||
/// @brief 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)
|
||||
/// @note Funktion macht noch faxxen (Text nicht sichtbar)
|
||||
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);
|
||||
std::string ShortText(const std::string& text, int maxlen, vec2& newsize);
|
||||
std::string WrapText(const std::string& text, int maxlen, vec2& newsize);
|
||||
|
||||
private:
|
||||
/// Helper Funcitons ///
|
||||
void UpdateRenderMode(const RenderMode& mode);
|
||||
|
||||
/// One Screen Only... ///
|
||||
Screen::Ref screen;
|
||||
/// Reference Screens ///
|
||||
Screen::Ref screens[2];
|
||||
|
||||
/// Context Related ///
|
||||
LIRenderFlags flags = LIRenderFlags_Default;
|
||||
vec2 area_size;
|
||||
int current_layer = 0;
|
||||
Texture::Ref current_tex = nullptr;
|
||||
Texture::Ref white = nullptr; // Single color
|
||||
Font::Ref font = nullptr;
|
||||
bool font_update;
|
||||
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 ///
|
||||
const float default_font_h = 24.f;
|
||||
const float default_text_size = 0.7f;
|
||||
float text_size = 0.7f;
|
||||
/// Special ///
|
||||
float rot = 0.f;
|
||||
/// Rendering ///
|
||||
// Use dual drawlist
|
||||
std::unordered_map<u32, std::vector<Command::Ref>> draw_list;
|
||||
std::vector<Vertex, LinearAllocator<Vertex>> vertex_buf;
|
||||
std::vector<u16, LinearAllocator<u16>> index_buf;
|
||||
u32 vertex_idx = 0;
|
||||
u32 index_idx = 0;
|
||||
u32 cmd_idx = 0;
|
||||
|
||||
/// Debug ///
|
||||
u32 vertices = 0;
|
||||
u32 indices = 0;
|
||||
u32 commands = 0;
|
||||
u32 drawcalls = 0;
|
||||
|
||||
/// Shader
|
||||
DVLB_s* dvlb = nullptr;
|
||||
shaderProgram_s shader;
|
||||
C3D_AttrInfo attr;
|
||||
int uLoc_projection = 0;
|
||||
|
||||
/// Matrix
|
||||
C3D_Mtx top_proj;
|
||||
C3D_Mtx bot_proj;
|
||||
};
|
||||
} // namespace LI
|
||||
} // namespace PD
|
||||
Reference in New Issue
Block a user