Format to LLVL

.github/workflows/Docs.yml

@@ -0,0 +1,50 @@
+name: 📄
+
+on:
+  push:
+    branches: [ "!*" ]
+  pull_request:
+    branches: [ "*" ]
+
+jobs:
+  # This workflow contains a single job called "build"
+  build:
+    # The type of runner that the job will run on
+    runs-on: ubuntu-latest
+
+    # Steps represent a sequence of tasks that will be executed as part of the job
+    steps:
+      # Checks-out your repository under $GITHUB_WORKSPACE, so your job can access it
+      - uses: actions/checkout@v2
+      - name: Extract branch name
+        shell: bash
+        run: echo "##[set-output name=branch;]$(echo ${GITHUB_REF#refs/heads/})"
+        id: branch
+      - name: Display branch name
+        shell: bash
+        run: echo ${{ steps.branch.outputs.branch }}
+      # Runs a single command using the runners shell
+      - name: Run a one-line script
+        run: |
+          git config --global user.email "tobid7@outlook.de"
+          git config --global user.name "Tobi-D7"
+          sudo apt-get install doxygen cmake -y
+          doxygen
+          echo done
+          ls -r
+          cd ..
+          git clone --depth 1 https://${{ secrets.TOKEN }}@github.com/NPI-D7/RenderD7.git RD7 -b gh-pages
+          
+          mv -v RenderD7/doc/html/* RD7/
+          #rm -r doc
+          cd RD7
+          
+          echo tobid7
+          git stage *
+          
+          echo staged
+          git commit -m "Documentation1"
+          git tag doc
+          echo commited
+          git push origin gh-pages
+          echo pushed

.github/workflows/Update extlibs.yml

@@ -0,0 +1,50 @@
+name: Extlibs
+
+on:
+  push:
+    branches: [ '!*' ]
+  pull_request:
+    branches: [ '!*' ]
+
+  # Allows you to run this workflow manually from the Actions tab
+  workflow_dispatch:
+
+# A workflow run is made up of one or more jobs that can run sequentially or in parallel
+jobs:
+  # This workflow contains a single job called "build"
+  build:
+    # The type of runner that the job will run on
+    runs-on: ubuntu-latest
+
+    # Steps represent a sequence of tasks that will be executed as part of the job
+    steps:
+      # Checks-out your repository under $GITHUB_WORKSPACE, so your job can access it
+      - uses: actions/checkout@v2
+      - name: update
+        run: |
+          #gl
+          cd ..
+          git clone https://github.com/lua/lua.git
+          cd RenderD7
+          mkdir -p extlibs/
+          mkdir -p extlibs/lua/
+          cp -r ../lua/*.c extlibs/lua/
+          cp -r ../lua/*.h extlibs/lua/
+          cp -r ../lua/*.md extlibs/lua/
+          #RenderD7
+          cd ..
+          git clone https://github.com/NPI-D7/RenderD7.git
+          cd lp-next-ctr
+          mkdir -p extlibs/
+          rm -r extlibs/RenderD7
+          mkdir -p extlibs/RenderD7/
+          cp -r ../RenderD7/*.c* extlibs/RenderD7/
+          cp -r ../RenderD7/*.h* extlibs/RenderD7/
+          cp -r ../RenderD7/*.md extlibs/RenderD7/
+          #config
+          git config --global user.email "tobid7@outlook.de"
+          git config --global user.name "Tobi-D7"
+          #commit
+          git stage *
+          git commit -m "update extlibs"
+          git push origin main

.gitignore

@@ -0,0 +1,4 @@
+release/
+debug/
+lib/
+*.bz2

.vscode/settings.json

@@ -0,0 +1,65 @@
+{
+    "files.associations": {
+        "array": "cpp",
+        "*.tcc": "cpp",
+        "cctype": "cpp",
+        "clocale": "cpp",
+        "cmath": "cpp",
+        "cstdarg": "cpp",
+        "cstddef": "cpp",
+        "cstdint": "cpp",
+        "cstdio": "cpp",
+        "cstdlib": "cpp",
+        "cwchar": "cpp",
+        "cwctype": "cpp",
+        "unordered_map": "cpp",
+        "vector": "cpp",
+        "exception": "cpp",
+        "algorithm": "cpp",
+        "functional": "cpp",
+        "iterator": "cpp",
+        "memory": "cpp",
+        "numeric": "cpp",
+        "type_traits": "cpp",
+        "fstream": "cpp",
+        "initializer_list": "cpp",
+        "iosfwd": "cpp",
+        "iostream": "cpp",
+        "istream": "cpp",
+        "limits": "cpp",
+        "new": "cpp",
+        "optional": "cpp",
+        "ostream": "cpp",
+        "sstream": "cpp",
+        "stdexcept": "cpp",
+        "streambuf": "cpp",
+        "string": "cpp",
+        "string_view": "cpp",
+        "system_error": "cpp",
+        "tuple": "cpp",
+        "typeinfo": "cpp",
+        "utility": "cpp",
+        "atomic": "cpp",
+        "bit": "cpp",
+        "bitset": "cpp",
+        "chrono": "cpp",
+        "codecvt": "cpp",
+        "condition_variable": "cpp",
+        "cstring": "cpp",
+        "ctime": "cpp",
+        "deque": "cpp",
+        "forward_list": "cpp",
+        "map": "cpp",
+        "iomanip": "cpp",
+        "memory_resource": "cpp",
+        "ratio": "cpp",
+        "regex": "cpp",
+        "shared_mutex": "cpp",
+        "valarray": "cpp",
+        "random": "cpp",
+        "cuchar": "cpp",
+        "compare": "cpp",
+        "concepts": "cpp",
+        "numbers": "cpp"
+    }
+}

BuildAndInstall.sh

@@ -0,0 +1,4 @@
+export DEVKITARM=/opt/devkitpro/devkitARM/
+export DEVKITPRO=/opt/devkitpro/
+make -j12
+make install

Makefile

@@ -0,0 +1,205 @@
+#---------------------------------------------------------------------------------
+.SUFFIXES:
+#---------------------------------------------------------------------------------
+
+ifeq ($(strip $(DEVKITARM)),)
+$(error "Please set DEVKITARM in your environment. export DEVKITARM=<path to>devkitARM")
+endif
+
+include $(DEVKITARM)/3ds_rules
+
+export renderd7_MAJOR	:= 0
+export renderd7_MINOR	:= 8
+export renderd7_PATCH	:= 0
+
+VERSION	:=	$(renderd7_MAJOR).$(renderd7_MINOR).$(renderd7_PATCH)
+
+# If on a tagged commit, use the tag instead of the commit
+ifneq ($(shell echo $(shell git tag -l --points-at HEAD) | head -c 1),)
+GIT_VER := $(shell git tag -l --points-at HEAD)
+else
+GIT_VER := $(shell git rev-parse --short HEAD)
+endif
+
+TIME_TIME := $(shell date --iso=seconds)
+
+
+#---------------------------------------------------------------------------------
+# TARGET is the name of the output
+# BUILD is the directory where object files & intermediate files will be placed
+# SOURCES is a list of directories containing source code
+# DATA is a list of directories containing data files
+# INCLUDES is a list of directories containing header files
+#---------------------------------------------------------------------------------
+TARGET		:=	renderd7
+SOURCES		:=	source external/source external/libnsbmp/source
+DATA		:=	data
+INCLUDES	:=	include
+
+#---------------------------------------------------------------------------------
+# options for code generation
+#---------------------------------------------------------------------------------
+ARCH	:=	-march=armv6k -mtune=mpcore -mfloat-abi=hard -mtp=soft
+
+CFLAGS	:=	-g -Wall -Werror -mword-relocations -save-temps\
+			-DV_STRING=\"$(GIT_VER)\" \
+			-DV_TIME=\"$(TIME_TIME)\" \
+			-ffunction-sections -fdata-sections \
+			$(ARCH) $(BUILD_CFLAGS)
+
+CFLAGS	+=	$(INCLUDE) -D__3DS__ -D_GNU_SOURCE=1
+
+CXXFLAGS	:= $(CFLAGS) -fno-rtti -fno-exceptions -std=gnu++20
+
+ASFLAGS	:=	-g $(ARCH) $(DEFINES)
+
+#---------------------------------------------------------------------------------
+# list of directories containing libraries, this must be the top level containing
+# include and lib
+#---------------------------------------------------------------------------------
+LIBDIRS	:= $(PORTLIBS) $(CTRULIB)
+
+#---------------------------------------------------------------------------------
+# no real need to edit anything past this point unless you need to add additional
+# rules for different file extensions
+#---------------------------------------------------------------------------------
+ifneq ($(BUILD),$(notdir $(CURDIR)))
+#---------------------------------------------------------------------------------
+
+export VPATH	:=	$(foreach dir,$(SOURCES),$(CURDIR)/$(dir)) \
+			$(foreach dir,$(DATA),$(CURDIR)/$(dir))
+
+CFILES		:=	$(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.c)))
+CPPFILES	:=	$(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.cpp)))
+SFILES		:=	$(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.s)))
+PICAFILES	:=	$(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.v.pica)))
+SHLISTFILES	:=	$(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.shlist)))
+BINFILES	:=	$(foreach dir,$(DATA),$(notdir $(wildcard $(dir)/*.*)))
+
+#---------------------------------------------------------------------------------
+# use CXX for linking C++ projects, CC for standard C
+#---------------------------------------------------------------------------------
+ifeq ($(strip $(CPPFILES)),)
+#---------------------------------------------------------------------------------
+	export LD	:=	$(CC)
+#---------------------------------------------------------------------------------
+else
+#---------------------------------------------------------------------------------
+	export LD	:=	$(CXX)
+#---------------------------------------------------------------------------------
+endif
+#---------------------------------------------------------------------------------
+
+export OFILES_SOURCES 	:=	$(CPPFILES:.cpp=.o) $(CFILES:.c=.o) $(SFILES:.s=.o)
+
+export OFILES_BIN	:=	$(addsuffix .o,$(BINFILES)) \
+			$(PICAFILES:.v.pica=.shbin.o) $(SHLISTFILES:.shlist=.shbin.o)
+
+export OFILES	:=	$(OFILES_BIN) $(OFILES_SOURCES)
+
+export HFILES	:=	$(PICAFILES:.v.pica=_shbin.h) $(addsuffix .h,$(subst .,_,$(BINFILES)))
+
+export INCLUDE	:=	$(foreach dir,$(INCLUDES),-I$(CURDIR)/$(dir)) \
+			$(foreach dir,$(LIBDIRS),-I$(dir)/include) \
+			-I.
+
+.PHONY: clean all doc
+
+#---------------------------------------------------------------------------------
+all: lib/librenderd7.a lib/librenderd7d.a
+
+doc:
+	@doxygen Doxyfile
+
+dist-bin: all
+	@tar --exclude=*~ -cjf $(TARGET)-$(VERSION).tar.bz2 include lib
+
+dist-src:
+	@tar --exclude=*~ -cjf $(TARGET)-src-$(VERSION).tar.bz2 include $(SOURCES) Makefile
+
+dist: dist-src dist-bin
+
+install: dist-bin
+	mkdir -p $(DEPSDIR)$(DEVKITPRO)/libctru
+	bzip2 -cd $(TARGET)-$(VERSION).tar.bz2 | tar -xf - -C $(DEPSDIR)$(DEVKITPRO)/libctru
+
+lib:
+	@[ -d $@ ] || mkdir -p $@
+
+release:
+	@[ -d $@ ] || mkdir -p $@
+
+debug:
+	@[ -d $@ ] || mkdir -p $@
+
+
+lib/librenderd7.a : lib release $(SOURCES) $(INCLUDES)
+	@$(MAKE) BUILD=release OUTPUT=$(CURDIR)/$@ \
+	BUILD_CFLAGS="-DNDEBUG=1 -O2 -fomit-frame-pointer" \
+	DEPSDIR=$(CURDIR)/release \
+	--no-print-directory -C release \
+	-f $(CURDIR)/Makefile
+
+lib/librenderd7d.a : lib debug $(SOURCES) $(INCLUDES)
+	@$(MAKE) BUILD=debug OUTPUT=$(CURDIR)/$@ \
+	BUILD_CFLAGS="-DDEBUG=1 -Og" \
+	DEPSDIR=$(CURDIR)/debug \
+	--no-print-directory -C debug \
+	-f $(CURDIR)/Makefile
+
+#---------------------------------------------------------------------------------
+clean:
+	@echo clean ...
+	@rm -fr release debug lib includes
+
+#---------------------------------------------------------------------------------
+else
+
+DEPENDS	:=	$(OFILES:.o=.d)
+
+#---------------------------------------------------------------------------------
+# main targets
+#---------------------------------------------------------------------------------
+$(OUTPUT)	:	$(OFILES)
+
+$(OFILES_SOURCES) : $(HFILES)
+
+#---------------------------------------------------------------------------------
+# you need a rule like this for each extension you use as binary data
+#---------------------------------------------------------------------------------
+%.bin.o	%_bin.h :	%.bin
+#---------------------------------------------------------------------------------
+	@echo $(notdir $<)
+	@$(bin2o)
+
+#---------------------------------------------------------------------------------
+# rules for assembling GPU shaders
+#---------------------------------------------------------------------------------
+define shader-as
+	$(eval CURBIN := $*.shbin)
+	$(eval DEPSFILE := $(DEPSDIR)/$*.shbin.d)
+	echo "$(CURBIN).o: $< $1" > $(DEPSFILE)
+	echo "extern const u8" `(echo $(CURBIN) | sed -e 's/^\([0-9]\)/_\1/' | tr . _)`"_end[];" > `(echo $(CURBIN) | tr . _)`.h
+	echo "extern const u8" `(echo $(CURBIN) | sed -e 's/^\([0-9]\)/_\1/' | tr . _)`"[];" >> `(echo $(CURBIN) | tr . _)`.h
+	echo "extern const u32" `(echo $(CURBIN) | sed -e 's/^\([0-9]\)/_\1/' | tr . _)`_size";" >> `(echo $(CURBIN) | tr . _)`.h
+	picasso -o $(CURBIN) $1
+	bin2s $(CURBIN) | $(AS) -o $*.shbin.o
+endef
+
+%.shbin.o %_shbin.h : %.v.pica %.g.pica
+	@echo $(notdir $^)
+	@$(call shader-as,$^)
+
+%.shbin.o %_shbin.h : %.v.pica
+	@echo $(notdir $<)
+	@$(call shader-as,$<)
+
+%.shbin.o %_shbin.h : %.shlist
+	@echo $(notdir $<)
+	@$(call shader-as,$(foreach file,$(shell cat $<),$(dir $<)$(file)))
+
+-include $(DEPENDS)
+
+#---------------------------------------------------------------------------------------
+endif
+#---------------------------------------------------------------------------------------

README.md

@@ -1,2 +1,16 @@
-# RenderD7
+# RenderD7 <img alt="LOGO" src="https://github.com/NPI-D7/RenderD7/blob/main/logo.png" height="30">
+RenderD7 is now LibRenderD7.
+### Installation (Ubuntu)
+first run this
+`sudo su`
+then this
+```
+curl -L https://github.com/NPI-D7/RenderD7/releases/download/v0.8.0-pre1/renderd7-0.8.0.tar.bz2 -o renderd7-0.8.0.tar.bz2
+mkdir -p /opt/devkitpro/libctru
+bzip2 -cd renderd7-0.8.0.tar.bz2 | tar -xf - -C /opt/devkitpro/libctru
+```
+Make sure that `-lrenderd7` is before `-lcitro2d`, `-lcitro3d`, `-lctru`.
+
+# RenderD7 (https://npi-d7.github.io/RenderD7/)
 Simple and Easey to use UI and Graphics helper.
+Create DOCS

docsn.css

@@ -0,0 +1,638 @@
+/* This doxygen theme is free to use. If you like this, please Star https://github.com/kcwongjoe/doxygen_theme_flat_design */
+
+/* Color Pattern. You can change this pattern to design your theme. */
+
+:root {
+    /* Content */
+    --bgcolor: #ffffff;
+    --bgfont: #303030;
+    --bgfont2: #f3c60a;
+    --bgfont-hover: #f3c60a;
+    --bgfont-hover-text-decoration: none;
+    --bgborder: #7d7d7d;
+    --bgborder2: #f6f6f6;
+    /* Main Header */
+    --bg1color: #303030;
+    --bg1font: #ffffff;
+    --bg1font2: #f3c60a;
+    /* Second header */
+    --bg2color: #E2E2E2;
+    --bg2font: #7D7D7D;
+    --bg2-hover-bg: #ffffff;
+    --bg2-hover-font: #303030;
+    --bg2-hover-topborder: #f3c60a;
+    /* Third header */
+    --bg3color: #f6f6f6;
+    --bg3font: #303030;
+    --bg3font2: #7D7D7D;
+    /* Code */
+    --code-bg: #f6f6f6;
+    --code-comment: #7D7D7D;
+    --code-keyword: #d73a49;
+    --code-preprocessor: #d73a49;
+    --code-keywordtype: #d73a49;
+    --code-text: #303030;
+    --code-code: #6f42c1;
+    --code-line: #7D7D7D;
+    --code-line-bg: #D8D8D8;
+    /* Namespace List, Class List icon */
+    --icon-bg: #303030;
+    --icon-font: #f3c60a;
+    /* Class Index */
+    --qindex-menu-bg: #303030;
+    --qindex-menu-font: #ffffff;
+    --qindex-menu-font-hover: #f3c60a;
+    --qindex-icon-bg: #f3c60a;
+    --qindex-icon-font: #303030;
+    /* Member table */
+    --mem-title-bg: #303030;
+    --mem-title-font: #ffffff;
+    --mem-subtitle-bg: #f3c60a;
+    --mem-subtitle-font: #303030;
+    --mem-subtitle-font-hover: #303030;
+    --mem-content-bg: #ffffff;
+    --mem-content-font: #303030;
+    --mem-content-border: #f6f6f6;
+    /* Nav Tree */
+    --nav-tree-bg: #E2E2E2;
+    --nav-tree-bg-hover: #ffffff;
+    --nav-tree-font: #7D7D7D;
+    --nav-tree-font-hover: #303030;
+    --nav-tree-bg-selected: #f3c60a;
+    --nav-tree-font-selected: #303030;
+}
+
+body, table, div, p, dl {
+    color: var(--bgfont);
+    background-color: var(--bgcolor);
+    line-height: 150%;
+    font: 14px/22px, Roboto, Arial;
+}
+
+div.contents {
+    margin: 20px 40px;
+}
+
+div.contents ul {
+    line-height: 200%;
+}
+
+/***********************************/
+
+/********** Project header *********/
+
+/***********************************/
+
+#titlearea {
+    border-bottom: none;
+    padding-bottom: 20px;
+    padding-top: 20px;
+}
+
+#titlearea, #titlearea * {
+    color: var(--bg1font);
+    background-color: var(--bg1color);
+}
+
+#projectname {
+    padding: 0px 40px !important;
+}
+
+#projectbrief {
+    padding: 0px 40px !important;
+}
+
+#projectalign {
+    padding: 0px !important;
+}
+
+/***********************************/
+
+/************ Main Menu ************/
+
+/***********************************/
+
+/* Margin */
+
+#main-menu {
+    padding: 0px 30px;
+}
+
+#main-menu a, #main-menu a:hover {
+    padding-top: 10px;
+    padding-bottom: 10px;
+}
+
+/* Menu button */
+
+#main-menu li a {
+    background-image: none;
+    font-family: Arial;
+    text-transform: uppercase;
+    text-shadow: none;
+    font-size: 14px;
+    font-weight: 700;
+}
+
+#main-menu, #main-menu>li>a {
+    background-image: none;
+    background-color: var(--bg2color);
+    color: var(--bg2font);
+    transition: 0.2s;
+}
+
+/* hover Effect */
+
+#main-menu>li {
+    border-top: 5px solid var(--bg2color);
+}
+
+#main-menu>li:hover {
+    color: var(--bg2-hover-font);
+    background-color: var(--bg2-hover-bg);
+    border-top: 5px solid var(--bg2-hover-topborder);
+}
+
+#main-menu>li:hover, #main-menu>li>a:hover, #main-menu>li>a.highlighted {
+    color: var(--bg2-hover-font);
+    background-color: var(--bg2-hover-bg);
+}
+
+/* Search Bar */
+
+#MSearchBox {
+    border-radius: 0;
+    box-shadow: none;
+}
+
+#MSearchBox>span {
+    margin: 10px;
+}
+
+#main-menu>li:last-child {
+    padding: 25px 0px;
+}
+
+/* Reset search hover color*/
+
+#main-menu>li:last-child:hover {
+    color: var(--bg2font);
+    background-color: var(--bg2color);
+    border-top: 5px solid var(--bg2color);
+}
+
+#MSearchResultsWindow {
+    border: 1px solid var(--bg3font2);
+    background-color: var(--bg3color);
+    padding: 10px;
+}
+
+body.SRPage, body.SRPage * {
+    font-family: Arial;
+}
+
+/* Sub Menu  */
+
+#main-menu>li ul {
+    transition: max-height 0.2s ease-in-out;
+    padding: 0px;
+    border-radius: 0px !important;
+}
+
+#main-menu>li ul:before, #main-menu>li ul:after {
+    border-width: 0px;
+}
+
+#main-menu>li>ul li a, #main-menu>li>ul li {
+    background-color: var(--bgcolor);
+    color: var(--bgfont);
+    background-image: none;
+}
+
+#main-menu>li>ul li a:hover, #main-menu>li>ul li:hover {
+    background-color: var(--bgfont2);
+    color: var(--bgfont);
+}
+
+/***********************************/
+
+/************** Header *************/
+
+/***********************************/
+
+div.headertitle {
+    padding: 5px 40px;
+}
+
+div.header, div.header * {
+    color: var(--bg3font);
+    background-color: var(--bg3color);
+    border-bottom: none;
+}
+
+div.summary {
+    padding-right: 40px;
+}
+
+/***********************************/
+
+/************** Link *************/
+
+/***********************************/
+
+a, a:visited, a:active, .contents a:visited, body.SRPage a, body.SRPage a:visited, body.SRPage a:active {
+    color: var(--bgfont);
+    text-decoration: none;
+}
+
+a:hover, .contents a:hover, body.SRPage a:hover {
+    color: var(--bgfont-hover);
+    text-decoration: var(--bgfont-hover-text-decoration);
+}
+
+/***********************************/
+
+/************ Nav-path ************/
+
+/***********************************/
+
+#nav-path, #nav-path ul {
+    background-image: none;
+}
+
+#nav-path ul {
+    padding: 5px 30px;
+}
+
+#nav-path, #nav-path * {
+    color: var(--bg3font2);
+    background-color: var(--bg3color);
+    border: none;
+    font-family: Arial;
+}
+
+li.navelem {
+    background-image: url(data:image/svg+xml;base64,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);
+    background-size: 9px;
+}
+
+li.navelem a {
+    margin-right: 20px;
+}
+
+/***********************************/
+
+/*************** mem ***************/
+
+/***********************************/
+
+.memtitle {
+    padding: 15px;
+    margin-top: 30px;
+    border-top-left-radius: 0px;
+    border-top-right-radius: 0px;
+}
+
+.memtitle, .memtitle *, .memtitle a:visited {
+    border: none;
+    background-image: none;
+    color: var(--mem-title-font);
+    background-color: var(--mem-title-bg);
+}
+
+.memproto {
+    padding: 10px;
+    text-shadow: none;
+    padding: 20px;
+    border-top-right-radius: 0px;
+    -moz-border-radius-topright: 0px;
+    -webkit-border-top-right-radius: 0px;
+}
+
+.memproto, .memproto *, .memproto a:visited {
+    border: none;
+    background-image: none;
+    background-color: var(--mem-subtitle-bg);
+    color: var(--mem-subtitle-font);
+    font-size: inherit;
+    line-height: 100%
+}
+
+.memproto a:hover {
+    color: var(--mem-subtitle-font-hover);
+}
+
+.memdoc {
+    border-bottom: 1px solid var(--mem-content-border);
+    border-left: 1px solid var(--mem-content-border);
+    border-right: 1px solid var(--mem-content-border);
+    background-color: var(--mem-content-bg);
+    color: var(--mem-content-font);
+    border-bottom-left-radius: 0px;
+    border-bottom-right-radius: 0px;
+    -moz-border-radius-bottomleft: 0px;
+    -moz-border-radius-bottomright: 0px;
+    -webkit-border-bottom-left-radius: 0px;
+    -webkit-border-bottom-right-radius: 0px;
+}
+
+.memdoc p, .memdoc dt {
+    padding: 0px 20px;
+}
+
+/***********************************/
+
+/************* Contents ************/
+
+/***********************************/
+
+a.anchor {
+    padding-top: 20px;
+}
+
+/***********************************/
+
+/************* fragment ************/
+
+/***********************************/
+
+h2.groupheader {
+    color: #303030;
+    font-size: 200%;
+    font-weight: bold;
+    border-bottom: none;
+    padding-top: 20px;
+    padding-bottom: 20px;
+}
+
+div.fragment, pre.fragment {
+    border: none;
+    padding: 20px;
+    margin: none;
+    background-color: var(--code-bg);
+}
+
+div.line {
+    background-color: var(--code-bg);
+}
+
+span.comment {
+    color: var(--code-comment);
+}
+
+span.keyword {
+    color: var(--code-keyword);
+}
+
+span.preprocessor {
+    color: var(--code-preprocessor);
+}
+
+span.keywordtype {
+    color: var(--code-keywordtype);
+}
+
+span.mlabel {
+    background-color: var(--code-text);
+    color: var(--code-bg);
+    border-top: none;
+    border-left: none;
+    border-right: none;
+    border-bottom: none;
+    padding: 10px;
+    border-radius: 0px;
+}
+
+a.code {
+    color: var(--code-code);
+}
+
+span.lineno, span.lineno>* {
+    color: var(--code-line);
+    border-right: none;
+    background-color: var(--code-bg);
+}
+
+span.lineno a {
+    background-color: var(--code-line-bg);
+}
+
+span.lineno a:hover {
+    color: var(--bg3font);
+    background-color: var(--code-line-bg);
+}
+
+/***********************************/
+
+/************* directory ***********/
+
+/***********************************/
+
+.directory tr.even {
+    background-color: inherit;
+}
+
+.iconfclosed {
+    background-image: url(closed-folder.png);
+    margin-right: 10px;
+}
+
+.iconfopen {
+    background-image: url(opened-folder.png);
+    margin-right: 10px;
+}
+
+.icondoc {
+    background-image: url(document.png);
+    margin-right: 10px;
+}
+
+.arrow {
+    color: #7d7d7d;
+}
+
+.icona {
+    vertical-align: middle;
+    margin-right: 5px;
+}
+
+.icon {
+    background-color: var(--icon-bg);
+    color: var(--icon-font);
+    display: table-cell;
+    vertical-align: middle;
+    height: 20px;
+    width: 20px;
+}
+
+div.ah {
+    background-color: var(--qindex-icon-bg);
+    color: var(--qindex-icon-font);
+    text-align: center;
+    background-image: none;
+    -webkit-box-shadow: none;
+    box-shadow: none;
+    -webkit-border-radius: 0px;
+    border-radius: 0px;
+    border: none;
+}
+
+div.qindex {
+    background-color: var(--qindex-menu-bg);
+    border: none;
+    padding: 20px;
+}
+
+a.qindex {
+    color: var(--qindex-menu-font);
+    font-weight: normal;
+    font-size: 20px;
+}
+
+a:hover.qindex {
+    color: var(--qindex-menu-font-hover);
+}
+
+a:visited.qindex {
+    color: var(--qindex-menu-font);
+}
+
+table.classindex {
+    margin-top: 30px;
+    margin-bottom: 30px;
+}
+
+table.classindex a.el {
+    font-weight: normal;
+}
+
+/***********************************/
+
+/************** footer *************/
+
+/***********************************/
+
+div.directory {
+    border-top: 1px solid var(--bgborder);
+    border-bottom: none;
+    margin: 20px 0px;
+}
+
+div.directory a.el {
+    font-weight: normal;
+}
+
+div.directory>table {
+    margin: 20px 0px;
+}
+
+hr.footer {
+    border: none;
+}
+
+.contents>hr {
+    border-top: 0px;
+}
+
+/***********************************/
+
+/*********** memberdecls ***********/
+
+/***********************************/
+
+.memItemLeft, .memItemRight {
+    padding: 15px 30px;
+    background-color: inherit;
+}
+
+.mdescRight {
+    padding: 0px 30px 10px 30px;
+}
+
+.memberdecls * {
+    background-color: inherit;
+}
+
+.memSeparator {
+    border-bottom: 1px solid var(--bgborder2);
+}
+
+.memTemplParams {
+    color: var(--bgfont);
+}
+
+/***********************************/
+
+/*********** nav-tree ***********/
+
+/***********************************/
+
+#nav-tree-contents {
+    background-color: var(--nav-tree-bg);
+    margin: 0px;
+}
+
+#side-nav, #nav-tree {
+    background-image: none;
+    background-color: var(--nav-tree-bg);
+}
+
+#nav-tree .item {
+    background-color: var(--nav-tree-bg);
+    font-family: Arial;
+    text-transform: uppercase;
+    text-shadow: none;
+    font-size: 14px;
+    font-weight: 700;
+    padding: 10px;
+    color: var(--nav-tree-font);
+}
+
+#nav-tree .arrow {
+    color: var(--nav-tree-font);
+}
+
+#nav-tree .selected {
+    background-image: none;
+    background-color: var(--nav-tree-bg-selected);
+}
+
+#nav-tree .selected a {
+    color: var(--nav-tree-font-selected);
+}
+
+#nav-tree .item:hover {
+    background-color: var(--nav-tree-bg-hover);
+    color: var(--nav-tree-font-hover);
+}
+
+#nav-tree .item a:hover {
+    color: var(--nav-tree-font-hover);
+}
+
+#side-nav .ui-resizable-e {
+    background-image: none;
+    background-color: var(--nav-tree-bg);
+}
+
+#nav-sync {
+    background-color: transparent;
+}
+
+#nav-sync>img {
+    content: url(off_sync.png);
+}
+
+#nav-sync.sync>img {
+    content: url(on_sync.png);
+}
+
+/***********************************/
+
+/*********** Plant UML ***********/
+
+/***********************************/
+
+.plantumlgraph > img {
+    width: 80%;
+}

external/libnsbmp/COPYING

@@ -0,0 +1,20 @@
+Copyright (C) 2006 Richard Wilson
+Copyright (C) 2008 Sean Fox
+
+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.

external/source/fs.c

@@ -0,0 +1,386 @@
+#include <renderd7/external/fs.h>
+
+#include <stdio.h>
+#include <string.h>
+
+#include <sys/stat.h>
+#include <sys/statvfs.h>
+#include <stdlib.h>
+
+#define WORKING_DIR	"/"
+
+void Utils_U8_To_U16(u16 *buf, const u8 *input, size_t bufsize) {
+	ssize_t units = utf8_to_utf16(buf, input, bufsize);
+
+	if (units < 0)
+		units = 0;
+
+	buf[units] = 0;
+}
+
+FS_Archive archive, sdmc_archive, nand_archive;
+
+Result FS_OpenArchive(FS_Archive *archive, FS_ArchiveID archiveID) {
+	Result ret = 0;
+
+	if (R_FAILED(ret = FSUSER_OpenArchive(archive, archiveID, fsMakePath(PATH_EMPTY, ""))))
+		return ret;
+
+	return 0;
+}
+
+Result FS_CloseArchive(FS_Archive archive) {
+	Result ret = 0;
+
+	if (R_FAILED(ret = FSUSER_CloseArchive(archive)))
+		return ret;
+
+	return 0;
+}
+
+Result FS_OpenDir(Handle *handle, FS_Archive archive, const char *path) {
+	Result ret = 0;
+
+	u16 path_u16[strlen(path) + 1];
+	Utils_U8_To_U16(path_u16, (const u8 *)path, strlen(path) + 1);
+
+	if (R_FAILED(ret = FSUSER_OpenDirectory(handle, archive, fsMakePath(PATH_UTF16, path_u16))))
+		return ret;
+
+	return 0;
+}
+
+Result FS_OpenFile(Handle *handle, FS_Archive archive, const char *path, u32 flags, u32 attributes) {
+	Result ret = 0;
+
+	u16 path_u16[strlen(path) + 1];
+	Utils_U8_To_U16(path_u16, (const u8 *)path, strlen(path) + 1);
+
+	if (R_FAILED(ret = FSUSER_OpenFile(handle, archive, fsMakePath(PATH_UTF16, path_u16), flags, attributes)))
+		return ret;
+
+	return 0;
+}
+
+Result FS_MakeDir(FS_Archive archive, const char *path) {
+	Result ret = 0;
+
+	u16 path_u16[strlen(path) + 1];
+	Utils_U8_To_U16(path_u16, (const u8 *)path, strlen(path) + 1);
+
+	if (R_FAILED(ret = FSUSER_CreateDirectory(archive, fsMakePath(PATH_UTF16, path_u16), 0)))
+		return ret;
+
+	return 0;
+}
+
+Result FS_CreateFile(FS_Archive archive, const char *path, u64 size) {
+	Result ret = 0;
+
+	u16 path_u16[strlen(path) + 1];
+	Utils_U8_To_U16(path_u16, (const u8 *)path, strlen(path) + 1);
+
+	if (R_FAILED(ret = FSUSER_CreateFile(archive, fsMakePath(PATH_UTF16, path_u16), 0, size)))
+		return ret;
+
+	return 0;
+}
+
+Result FS_RecursiveMakeDir(FS_Archive archive, const char *path) {
+	Result ret = 0;
+	char buf[256];
+	char *p = NULL;
+	size_t len;
+
+	snprintf(buf, sizeof(buf), "%s", path);
+	len = strlen(buf);
+
+	if (buf[len - 1] == '/')
+		buf[len - 1] = 0;
+
+	for (p = buf + 1; *p; p++) {
+		if (*p == '/') {
+			*p = 0;
+
+			if (!FS_DirExists(archive, buf))
+				ret = FS_MakeDir(archive, buf);
+
+			*p = '/';
+		}
+
+		if (!FS_DirExists(archive, buf))
+			ret = FS_MakeDir(archive, buf);
+	}
+
+	return ret;
+}
+
+bool FS_FileExists(FS_Archive archive, const char *path) {
+	Handle handle;
+
+	u16 path_u16[strlen(path) + 1];
+	Utils_U8_To_U16(path_u16, (const u8 *)path, strlen(path) + 1);
+
+	if (R_FAILED(FSUSER_OpenFile(&handle, archive, fsMakePath(PATH_UTF16, path_u16), FS_OPEN_READ, 0)))
+		return false;
+
+	if (R_FAILED(FSFILE_Close(handle)))
+		return false;
+
+	return true;
+}
+
+bool FS_DirExists(FS_Archive archive, const char *path) {
+	Handle handle;
+
+	u16 path_u16[strlen(path) + 1];
+	Utils_U8_To_U16(path_u16, (const u8 *)path, strlen(path) + 1);
+
+	if (R_FAILED(FSUSER_OpenDirectory(&handle, archive, fsMakePath(PATH_UTF16, path_u16))))
+		return false;
+
+	if (R_FAILED(FSDIR_Close(handle)))
+		return false;
+
+	return true;
+}
+
+Result FS_GetFileSize(FS_Archive archive, const char *path, u64 *size) {
+	Result ret = 0;
+	Handle handle;
+
+	u16 path_u16[strlen(path) + 1];
+	Utils_U8_To_U16(path_u16, (const u8 *)path, strlen(path) + 1);
+
+	if (R_FAILED(ret = FSUSER_OpenFile(&handle, archive, fsMakePath(PATH_UTF16, path_u16), FS_OPEN_READ, 0)))
+		return ret;
+
+	if (R_FAILED(ret = FSFILE_GetSize(handle, size))) {
+		FSFILE_Close(handle);
+		return ret;
+	}
+
+	if (R_FAILED(ret = FSFILE_Close(handle)))
+		return ret;
+
+	return 0;
+}
+
+u64 FS_GetFreeStorage(FS_SystemMediaType media_type) {
+	FS_ArchiveResource resource = {0};
+
+	if (R_SUCCEEDED(FSUSER_GetArchiveResource(&resource, media_type)))
+		return (((u64)resource.freeClusters * (u64)resource.clusterSize));
+
+	return 0;
+}
+
+u64 FS_GetTotalStorage(FS_SystemMediaType media_type) {
+	FS_ArchiveResource resource = {0};
+
+	if (R_SUCCEEDED(FSUSER_GetArchiveResource(&resource, media_type)))
+		return (((u64)resource.totalClusters * (u64)resource.clusterSize));
+
+	return 0;
+}
+
+u64 FS_GetUsedStorage(FS_SystemMediaType media_type) {
+	return 0;//(FS_GetTotalStorage(media_type) - FS_GetUsedStorage(media_type));
+}
+
+Result FS_RemoveFile(FS_Archive archive, const char *path) {
+	Result ret = 0;
+
+	u16 path_u16[strlen(path) + 1];
+	Utils_U8_To_U16(path_u16, (const u8 *)path, strlen(path) + 1);
+
+	if (R_FAILED(ret = FSUSER_DeleteFile(archive, fsMakePath(PATH_UTF16, path_u16))))
+		return ret;
+
+	return 0;
+}
+
+Result FS_RemoveDir(FS_Archive archive, const char *path) {
+	Result ret = 0;
+
+	u16 path_u16[strlen(path) + 1];
+	Utils_U8_To_U16(path_u16, (const u8 *)path, strlen(path) + 1);
+
+	if (R_FAILED(ret = FSUSER_DeleteDirectory(archive, fsMakePath(PATH_UTF16, path_u16))))
+		return ret;
+
+	return 0;
+}
+
+Result FS_RemoveDirRecursive(FS_Archive archive, const char *path) {
+	Result ret = 0;
+
+	u16 path_u16[strlen(path) + 1];
+	Utils_U8_To_U16(path_u16, (const u8 *)path, strlen(path) + 1);
+
+	if (R_FAILED(ret = FSUSER_DeleteDirectoryRecursively(archive, fsMakePath(PATH_UTF16, path_u16))))
+		return ret;
+
+	return 0;
+}
+
+Result FS_RenameFile(FS_Archive archive, const char *old_filename, const char *new_filename) {
+	Result ret = 0;
+
+	u16 old_filename_u16[strlen(old_filename) + 1];
+	Utils_U8_To_U16(old_filename_u16, (const u8 *)old_filename, strlen(old_filename) + 1);
+
+	u16 new_filename_u16[strlen(new_filename) + 1];
+	Utils_U8_To_U16(new_filename_u16, (const u8 *)new_filename, strlen(new_filename) + 1);
+
+	if (R_FAILED(ret = FSUSER_RenameFile(archive, fsMakePath(PATH_UTF16, old_filename_u16), archive, fsMakePath(PATH_UTF16, new_filename_u16))))
+		return ret;
+
+	return 0;
+}
+
+Result FS_RenameDir(FS_Archive archive, const char *old_dirname, const char *new_dirname) {
+	Result ret = 0;
+
+	u16 old_dirname_u16[strlen(old_dirname) + 1];
+	Utils_U8_To_U16(old_dirname_u16, (const u8 *)old_dirname, strlen(old_dirname) + 1);
+
+	u16 new_dirname_u16[strlen(new_dirname) + 1];
+	Utils_U8_To_U16(new_dirname_u16, (const u8 *)new_dirname, strlen(new_dirname) + 1);
+
+	if (R_FAILED(ret = FSUSER_RenameDirectory(archive, fsMakePath(PATH_UTF16, old_dirname_u16), archive, fsMakePath(PATH_UTF16, new_dirname_u16))))
+		return ret;
+
+	return 0;
+}
+
+Result FS_Read(FS_Archive archive, const char *path, u64 size, void *buf) {
+	Result ret = 0;
+	Handle handle;
+
+	u32 bytes_read = 0;
+
+	if (R_FAILED(ret = FS_OpenFile(&handle, archive, path, FS_OPEN_READ, 0)))
+		return ret;
+
+	if (R_FAILED(ret = FSFILE_Read(handle, &bytes_read, 0, buf, size))) {
+		FSFILE_Close(handle);
+		return ret;
+	}
+
+	if (R_FAILED(ret = FSFILE_Close(handle)))
+		return ret;
+
+	return 0;
+}
+
+Result FS_Write(FS_Archive archive, const char *path, const void *buf, u32 size) {
+	Result ret = 0;
+	Handle handle;
+	u32 bytes_written = 0;
+
+	if (FS_FileExists(archive, path))
+		FS_RemoveFile(archive, path);
+
+	u16 path_u16[strlen(path) + 1];
+	Utils_U8_To_U16(path_u16, (const u8 *)path, strlen(path) + 1);
+
+	if (R_FAILED(ret = FSUSER_CreateFile(archive, fsMakePath(PATH_UTF16, path_u16), 0, size)))
+		return ret;
+
+	if (R_FAILED(ret = FSUSER_OpenFile(&handle, archive, fsMakePath(PATH_UTF16, path_u16), FS_OPEN_WRITE, 0)))
+		return ret;
+
+	if (R_FAILED(ret = FSFILE_Write(handle, &bytes_written, 0, buf, size, FS_WRITE_FLUSH))) {
+		FSFILE_Close(handle);
+		return ret;
+	}
+
+	if (R_FAILED(ret = FSFILE_Close(handle)))
+		return ret;
+
+	return 0;
+}
+
+char *FS_GetFileTimestamp(const char *path) {
+	static char timeStr[60];
+	u64 mtime = 0;
+
+	if (R_SUCCEEDED(archive_getmtime(path, &mtime))) {
+		time_t mt = mtime;
+		struct tm *timeStruct = gmtime(&mt);
+
+		int hours = timeStruct->tm_hour;
+		int minutes = timeStruct->tm_min;
+
+		int day = timeStruct->tm_mday;
+		int month = timeStruct->tm_mon + 1; // January being 0
+		int year = timeStruct->tm_year + 1900;
+
+		snprintf(timeStr, 60, "%d/%d/%d %2i:%02i", year, month, day, hours, minutes);
+	}
+	else
+		return NULL;
+
+	return timeStr;
+}
+
+FS_Path getPathInfo(const char * path, FS_ArchiveID * archive) {
+	*archive = ARCHIVE_SDMC;
+	FS_Path filePath = {0};
+	unsigned int prefixlen = 0;
+
+	if (!strncmp(path, "sdmc:/", 6)) {
+		prefixlen = 5;
+	} else if (*path != '/') {
+		//if the path is local (doesnt start with a slash), it needs to be appended to the working dir to be valid
+		char * actualPath = NULL;
+		asprintf(&actualPath, "%s%s", WORKING_DIR, path);
+		filePath = fsMakePath(PATH_ASCII, actualPath);
+		free(actualPath);
+	}
+
+	//if the filePath wasnt set above, set it
+	if (filePath.size == 0) {
+		filePath = fsMakePath(PATH_ASCII, path+prefixlen);
+	}
+
+	return filePath;
+}
+Result makeDirs(const char * path) {
+	Result ret = 0;
+	FS_ArchiveID archiveID;
+	FS_Path filePath = getPathInfo(path, &archiveID);
+	FS_Archive archive;
+
+	ret = FSUSER_OpenArchive(&archive, archiveID, fsMakePath(PATH_EMPTY, ""));
+
+	for (char * slashpos = strchr(path+1, '/'); slashpos != NULL; slashpos = strchr(slashpos+1, '/')) {
+		char bak = *(slashpos);
+		*(slashpos) = '\0';
+		Handle dirHandle;
+
+		ret = FSUSER_OpenDirectory(&dirHandle, archive, filePath);
+		if (R_SUCCEEDED(ret))	FSDIR_Close(dirHandle);
+		else	ret = FSUSER_CreateDirectory(archive, filePath, FS_ATTRIBUTE_DIRECTORY);
+
+		*(slashpos) = bak;
+	}
+
+	FSUSER_CloseArchive(archive);
+
+	return ret;
+}
+
+Result openFile(Handle* fileHandle, const char * path, bool write) {
+	FS_ArchiveID archive;
+	FS_Path filePath = getPathInfo(path, &archive);
+	u32 flags = (write ? (FS_OPEN_CREATE | FS_OPEN_WRITE) : FS_OPEN_READ);
+
+	Result ret = 0;
+	ret = makeDirs(strdup(path));
+	ret = FSUSER_OpenFileDirectly(fileHandle, archive, fsMakePath(PATH_EMPTY, ""), filePath, flags, 0);
+	if (write)	ret = FSFILE_SetSize(*fileHandle, 0); //truncate the file to remove previous contents before writing
+
+	return ret;
+}

extlibs/external.md

@@ -0,0 +1 @@
+External Librarys

include/rd7.hpp

@@ -0,0 +1,4 @@
+#pragma once
+
+#include <renderd7/bmp.hpp>
+#include <renderd7/renderd7.hpp>

include/renderd7/BitmapPrinter.hpp

@@ -0,0 +1,111 @@
+#pragma once
+#include <string>
+#include <vector>
+
+#include <renderd7/bmp.hpp>
+#include <renderd7/bmpconverter.hpp>
+
+#include <renderd7/Image.hpp>
+
+#include <renderd7/Screen.hpp>
+#include <renderd7/Time.hpp>
+
+#include <renderd7/Fonts/NFontApi.hpp>
+
+namespace RenderD7 {
+enum Encoder {
+  BITMAP, ///< Encode Data to Bitmap
+  DIRECT, ///< Encode Direct to Framebuffer(No Decoder Required)
+  C3D     ///< Encode Directly to C3D_Tex (Just an Idea)
+};
+
+enum Decoder {
+  BITMAP2C3D,    ///< Decode and Encode to C3D_Tex (Currently Fastest) (47,4ms)
+  BITMAP2PNG2C3D ///< Decode Bitmap end Convert to Png, then C3D (Very Slow)
+                 ///< (201,4ms)
+};
+
+class BitmapPrinter {
+public:
+  BitmapPrinter(int w, int h);
+  ~BitmapPrinter();
+  bool DecodeFile(std::string file);
+
+  void SetDecoder(Decoder deccc) { decc = deccc; }
+  void DrawPixel(int x, int y, u8 b, u8 g, u8 r, u8 a);
+  void DrawRect(int x, int y, int w, int h, u8 line_w, u8 b, u8 g, u8 r, u8 a);
+  void DrawRectFilled(int x, int y, int w, int h, u8 b, u8 g, u8 r, u8 a);
+  void UsePreMap(BMP map);
+  void UsePrePrintMap(BitmapPrinter printmap);
+  BMP GetBitmap() { return bitmap; }
+  void SaveBmp(std::string name);
+  void SavePng(std::string name);
+
+  void CreateScreen(C3D_RenderTarget *target);
+  bool DrawScreenDirectF(int framerate);
+  bool DrawScreenDirect();
+  void DrawScreenF(int framerate);
+  void DrawScreen();
+  bool UpdateScreenF(int framerate);
+  bool UpdateScreen();
+  void Clear(u8 b = 0, u8 g = 0, u8 r = 0, u8 a = 255);
+  void ClearBlank();
+  RenderD7::Image GetImage();
+  /// Test to Find out The Best Settings for BitmapPrinter
+  void Benchmark();
+  /// Setup the Benchmark
+  /// \param framerate The Fps of the ScreenUpdates
+  void SetupBenchmark(int framerate);
+  bool IsBenchmarkRunning() { return this->benchmark; }
+
+  void DrawDebugText(int x, int y, int t_size, u32 color, std::string text);
+  void DrawText(int x, int y, float t_size, u32 color, std::string text,
+                RenderD7::NFontApi font);
+
+private:
+  // funcs
+  bool Decode(Decoder deccc);
+  void DrawDebugChar(u32 posX, u32 posY, int t_size, u32 color, char character);
+  void DrawChar(int posX, int posY, float t_size, u32 color, char character,
+                RenderD7::NFontApi font);
+  // parameter
+  int frame = 0;
+  RenderD7::Image renderframe;
+  bool isscreen = false;
+  C3D_RenderTarget *targetr;
+  BMP bitmap = BMP(
+      20, 20,
+      true); // Need to Set e Predefined Bitmap. If not the System will Crash.
+  BMP blank = BMP(
+      20, 20,
+      true); // Need to Set e Predefined Bitmap. If not the System will Crash.
+
+  ///////////////////////////////////////////////////////////////////////////////////////////////////
+  // Benchmark Stuff;
+  int testfpsd;
+  bool benchmark = false;
+  bool setupbenchmark;
+  float frametime = 0;
+  uint64_t lastTime = 0;
+  float dtt = 0.f;
+  float dtt2 = 0.f;
+  float dtt3 = 0.f;
+  float timer = 0;
+  float mhdtt = 0;
+  float mdtt2;
+  float mdtt3;
+
+  float fpsClock = 0.f;
+  int frameCounter = 0, fps = 0;
+
+  std::vector<float> hdttt;
+  std::vector<float> hdttt2;
+  std::vector<float> hdttt3;
+  std::vector<int> fpscountc;
+  int renderedframes = 0;
+  int testfps = 60;
+  Encoder encc = Encoder::BITMAP;
+  Decoder decc = Decoder::BITMAP2C3D;
+  ////////////////////////////////////////////////////////////////////////////////////////////////
+};
+} // namespace RenderD7

include/renderd7/Color.hpp

@@ -0,0 +1,31 @@
+#pragma once
+#include <cstring>
+#include <functional>
+#include <memory>
+#include <regex>
+#include <sstream>
+#include <string>
+#include <unistd.h>
+
+#define UNPACK_RGBA(col) (uint8_t)(col >> 24), (col >> 16), (col >> 8), (col)
+#define UNPACK_BGRA(col) (uint8_t)(col >> 8), (col >> 16), (col >> 24), (col)
+
+namespace RenderD7 {
+namespace Color {
+struct rgba {
+  uint8_t r, g, b, a;
+};
+class RGBA {
+public:
+  RGBA(uint8_t r, uint8_t g, uint8_t b, uint8_t a)
+      : m_r(r), m_g(g), m_b(b), m_a(a) {}
+  uint32_t toRGBA() const {
+    return (m_r << 24) | (m_g << 16) | (m_b << 8) | m_a;
+  }
+
+  uint8_t m_r, m_g, m_b, m_a;
+};
+std::string RGB2Hex(int r, int g, int b);
+uint32_t Hex(const std::string color, uint8_t a = 255);
+} // namespace Color
+} // namespace RenderD7

include/renderd7/Draw.hpp

@@ -0,0 +1,28 @@
+#pragma once
+#include <3ds.h>
+#include <citro2d.h>
+#include <citro3d.h>
+#include <string>
+
+namespace RenderD7 {
+namespace Draw {
+bool Rect(float x, float y, float w, float h, u32 color);
+bool NFRect(float p1x, float p1y, float w, float h, u32 color, float scale = 1);
+bool Px(float x, float y, u32 color);
+void TextCentered(float x, float y, float size, u32 color, std::string Text,
+                  int maxWidth = 0, int maxHeight = 0, C2D_Font fnt = nullptr);
+void Text(float x, float y, float size, u32 color, std::string Text,
+          int maxWidth = 0, int maxHeight = 0, C2D_Font fnt = nullptr);
+void TextRight(float x, float y, float size, u32 color, std::string Text,
+               int maxWidth = 0, int maxHeight = 0, C2D_Font fnt = nullptr);
+float GetTextWidth(float size, std::string Text, C2D_Font fnt = nullptr);
+void GetTextSize(float size, float *width, float *height, std::string Text,
+                 C2D_Font fnt = nullptr);
+float GetTextHeight(float size, std::string Text, C2D_Font fnt = nullptr);
+Result LoadFont(C2D_Font &fnt, const char *Path = "");
+Result UnloadFont(C2D_Font &fnt);
+bool Circle(float x, float y, float radius, u32 color);
+bool Image(C2D_Image img, float x, float y, float scaleX = 1.0f,
+           float scaleY = 1.0f);
+} // namespace Draw
+} // namespace RenderD7

include/renderd7/FileSystem.hpp

@@ -0,0 +1,105 @@
+// FileSystem based on libphyfs based on
+// https://github.com/TurtleP/3ds-examples/blob/fs/physfs/fs/physfs/include/filesystem.h
+#pragma once
+#include <string>
+#include <vector>
+
+#include <physfs.h>
+
+#define RD7_FSYS_GETINFO(path)                                                 \
+  ({                                                                           \
+    RenderD7::FileSystem::Info inf;                                            \
+    RenderD7::FileSystem::GetInfo(path, inf);                                  \
+    inf;                                                                       \
+  })
+
+namespace RenderD7 {
+namespace FileSystem {
+static constexpr auto MAX_STAMP = 0x20000000000000LL;
+
+enum FileMode { FileMode_Open, FileMode_Read, FileMode_Write, FileMode_Closed };
+
+enum FileType {
+  FileType_File,
+  FileType_Directory,
+  FileType_SymLink,
+  FileType_Other
+};
+
+struct File {
+  PHYSFS_file *handle;
+  FileMode mode;
+
+  File() {
+    this->handle = nullptr;
+    this->mode = FileMode_Closed;
+  }
+
+  int64_t GetSize() {
+    if (this->handle == nullptr)
+      return 0;
+
+    return (int64_t)PHYSFS_fileLength(this->handle);
+  }
+};
+
+struct Info {
+  int64_t size;
+  int64_t mod_time;
+  FileType type;
+};
+
+int Init(const char *argv);
+
+void Initialize();
+
+/*
+** mounts a specific directory for physfs to search in
+** this is typically a main directory
+*/
+bool SetSource(const char *source);
+
+/*
+** mounts a specific directory as a "save" directory
+** if appended, it will be added to the search path
+*/
+bool SetIdentity(const char *name, bool append);
+
+static std::string savePath;
+
+/* gets the last physfs error */
+const char *GetPhysfsError();
+
+/* strips any duplicate slashes */
+std::string Normalize(const std::string &input);
+
+/* gets the user directory from physfs */
+std::string GetUserDirectory();
+
+/* gets the save directory */
+std::string GetSaveDirectory();
+
+/* sets up the writing directory for physfs */
+bool SetupWriteDirectory();
+
+/* gets a list of files in a directory */
+void GetDirectoryItems(const char *directory, std::vector<std::string> &items);
+
+/* gets the size, mod_time, and type of a file */
+bool GetInfo(const char *filename, Info &info);
+
+/* creates a new directory */
+bool CreateDirectory(const char *name);
+
+bool CloseFile(File &file);
+
+/* creates a new file */
+bool OpenFile(File &file, const char *name, FileMode mode);
+
+/* writes to a file */
+bool WriteFile(File &file, const void *data, int64_t size);
+
+/* reads a file's content */
+int64_t ReadFile(File &file, void *destination, int64_t size);
+} // namespace FileSystem
+} // namespace RenderD7

include/renderd7/Fonts/NFontApi.hpp

@@ -0,0 +1,142 @@
+#pragma once
+#include <bitset>
+#include <iostream>
+#include <string>
+#include <vector>
+
+#include <renderd7/external/stb_truetype.h>
+
+#define MAXUNICODE 0x10FFFF
+
+namespace RenderD7 {
+inline int utf8_decode(const char *o) {
+  static const unsigned int limits[] = {0xFF, 0x7F, 0x7FF, 0xFFFF};
+  const unsigned char *s = (const unsigned char *)o;
+  unsigned int c = s[0];
+  unsigned int res = 0; /* final result */
+  if (c < 0x80)         /* ascii? */
+    res = c;
+  else {
+    int count = 0;             /* to count number of continuation bytes */
+    while (c & 0x40) {         /* still have continuation bytes? */
+      int cc = s[++count];     /* read next byte */
+      if ((cc & 0xC0) != 0x80) /* not a continuation byte? */
+        return -1;             /* invalid byte sequence */
+      res = (res << 6) | (cc & 0x3F); /* add lower 6 bits from cont. byte */
+      c <<= 1;                        /* to test next bit */
+    }
+    res |= ((c & 0x7F) << (count * 5)); /* add first byte */
+    if (count > 3 || res > MAXUNICODE || res <= limits[count])
+      return -1; /* invalid byte sequence */
+    s += count;  /* skip continuation bytes read */
+  }
+  return res;
+}
+
+inline std::string IntToUtf8(int convertval) {
+
+  // We only care about plane 1 right now,
+  // but know that we have other options (0x10FFFF)
+  // Technically UTF-8 is "limited" to 4 bytes, so it's not
+  // Like it matters much anyways these days
+
+  if (convertval == 0)
+    return " ";
+  if ((convertval <= 0x7F) && (convertval > 0x00)) {
+
+    std::string out(".");
+
+    std::bitset<8> x(convertval);
+
+    unsigned long l = x.to_ulong();
+    unsigned char c = static_cast<unsigned char>(l);
+    out[0] = c;
+
+    return out;
+
+  } else if ((convertval >= 0x80) && (convertval <= 0x07FF)) {
+
+    std::string out("..");
+
+    int firstShift = (convertval >> 0x06) ^ 0xC0;
+    int secondShift = ((convertval ^ 0xFFC0) | 0x80) & ~0x40;
+
+    std::bitset<8> first(firstShift);
+    std::bitset<8> last(secondShift);
+
+    unsigned long l = first.to_ulong();
+    unsigned char c = static_cast<unsigned char>(l);
+    out[0] = c;
+
+    unsigned long ltwo = last.to_ulong();
+    unsigned char ctwo = static_cast<unsigned char>(ltwo);
+    out[1] = ctwo;
+
+    return out;
+
+  } else if ((convertval >= 0x0800) && (convertval <= 0xFFFF)) {
+
+    std::string out("...");
+
+    int firstShift = ((convertval ^ 0xFC0FFF) >> 0x0C) | 0xE0;
+    int secondShift = (((convertval ^ 0xFFF03F) >> 0x06) | 0x80) & ~0x40;
+    int thirdShift = ((convertval ^ 0xFFFC0) | 0x80) & ~0x40;
+
+    std::bitset<8> first(firstShift);
+    std::bitset<8> second(secondShift);
+    std::bitset<8> third(thirdShift);
+
+    unsigned long lone = first.to_ulong();
+    unsigned char cone = static_cast<unsigned char>(lone);
+    out[0] = cone;
+
+    unsigned long ltwo = second.to_ulong();
+    unsigned char ctwo = static_cast<unsigned char>(ltwo);
+    out[1] = ctwo;
+
+    unsigned long lthree = third.to_ulong();
+    unsigned char cthree = static_cast<unsigned char>(lthree);
+    out[2] = cthree;
+
+    return out;
+
+  } else {
+    return " ";
+  }
+}
+#define I2U82I(val) RenderD7::utf8_decode(RenderD7::IntToUtf8(val).c_str())
+
+class NFontApi {
+public:
+  NFontApi();
+  ~NFontApi();
+  void LoadTTF(std::string path);
+  unsigned char *GetGlyphBitmap(char glyph);
+  std::string GetStatus() { return status; }
+  float GetScale() { return scale; }
+  int GetGlyphWidth(char glyph);
+  int GetGlyphHeight(char glyph);
+  int GetLineHeight() { return l_h; }
+  int GetBaseHeight() { return height; }
+
+private:
+  std::string status;
+
+  int height;
+
+  float scale;
+  int b_w;
+  int b_h;
+  int l_h;
+
+  int w;
+  int h;
+
+  int x0, y0, x1, y1;
+  int ascent, baseline, decent, linegap;
+
+  int linespace;
+
+  stbtt_fontinfo font;
+};
+} // namespace RenderD7

include/renderd7/Image.hpp

@@ -0,0 +1,46 @@
+#pragma once
+#include <citro2d.h>
+#include <citro3d.h>
+#include <memory>
+
+#include <renderd7/Sheet.hpp>
+#include <renderd7/bmp.hpp>
+#include <renderd7/bmpconverter.hpp>
+
+#include <cassert>
+#include <cstring>
+#include <renderd7/Color.hpp>
+#include <renderd7/external/lodepng.h>
+
+namespace RenderD7 {
+/// Image Class
+class Image {
+public:
+  Image() {}
+  ~Image();
+
+  void Unload();
+  /// Load Image from Png
+  /// \param path path to png file
+  void LoadPng(const std::string path);
+  /// Load the Image from buffer
+  /// \param buffer the frame buffer
+  void LoadPFromBuffer(const std::vector<u8> &buffer);
+  void LoadFromBitmap(BMP bitmap);
+  /// Draw the Image directly
+  /// \param x The x position
+  /// \param y the y position
+  /// \param scaleX x scale from 0.0 to 1.0
+  /// \param scaleY y scale from 0.0 to 1.0
+  bool Draw(float x, float y, float scaleX = 1.0f, float scaleY = 1.0f);
+  /// \brief Get The Image
+  /// \return C2D_Image
+  C2D_Image Get() { return this->img; }
+
+  void FromSheet(RenderD7::Sheet sheet, size_t index);
+  /// \param img this is the C2D_Image
+  C2D_Image img;
+  /// \param loadet whether the image is loadet or not
+  bool loadet = false;
+};
+} // namespace RenderD7

include/renderd7/Ovl.hpp

@@ -0,0 +1,17 @@
+#pragma once
+#include <memory>
+
+namespace RenderD7 {
+class Ovl {
+public:
+  virtual ~Ovl() {}
+  virtual void Draw() const = 0;
+  virtual void Logic() = 0;
+  inline bool IsKilled() { return this->iskilled; }
+  inline void Kill() { iskilled = true; }
+
+private:
+  bool iskilled = false;
+};
+void AddOvl(std::unique_ptr<RenderD7::Ovl> scene);
+} // namespace RenderD7

include/renderd7/Screen.hpp

@@ -0,0 +1,13 @@
+#pragma once
+#include <citro2d.h>
+#include <citro3d.h>
+
+extern C3D_RenderTarget *Top;
+extern C3D_RenderTarget *TopRight;
+extern C3D_RenderTarget *Bottom;
+
+namespace RenderD7 {
+/// Set current RenderScreen
+/// \param target The RenderTarget Top, Bottom
+void OnScreen(C3D_RenderTarget *target);
+} // namespace RenderD7

include/renderd7/Sheet.hpp

@@ -0,0 +1,21 @@
+#pragma once
+#include <citro2d.h>
+#include <citro3d.h>
+
+namespace RenderD7 {
+/** The Spritesheet Class */
+class Sheet {
+public:
+  /// Construct sheet
+  Sheet();
+  // Deconstruct sheet
+  ~Sheet();
+  /// Load a Sritesheet
+  /// \param path Path to the Spritesheet (.t3x)
+  Result Load(const char *path);
+  /// Unload the Spritesheet
+  void Free();
+  /// The Spritesheet
+  C2D_SpriteSheet spritesheet;
+};
+} // namespace RenderD7

include/renderd7/Sprite.hpp

@@ -0,0 +1,39 @@
+#pragma once
+
+#include <citro2d.h>
+#include <citro3d.h>
+
+#include <renderd7/Image.hpp>
+#include <renderd7/Sheet.hpp>
+
+namespace RenderD7 {
+/// Sprite Class
+class Sprite {
+public:
+  /// \brief Construct Sprite
+  Sprite();
+  /// \brief Deconstruct Sprite
+  ~Sprite();
+  /// \brief Load a Sprite From SpriteSheet
+  /// \param sheet the Sheet to load from.(RenderD7::Sheet)
+  /// \param index the number of the Sprite in the Sheet
+  void FromSheet(RenderD7::Sheet *sheet, size_t index);
+  /// \brief Load a Sprite From SpriteSheet
+  /// \param img the Image to load from.(RenderD7::Image)
+  void FromImage(RenderD7::Image *img);
+  bool Draw();
+  void SetCenter(float x, float y);
+  void SetPos(float x, float y);
+  void SetScale(float x, float y);
+  void SetRotation(float rotation);
+  void Rotate(float speed);
+  float getWidth();
+  float getHeigh();
+  float getPosX();
+  float getPosY();
+
+private:
+  C2D_ImageTint tint;
+  C2D_Sprite sprite;
+};
+} // namespace RenderD7

include/renderd7/SpriteAnimation.hpp

@@ -0,0 +1,25 @@
+#pragma once
+
+#include <renderd7/Sheet.hpp>
+#include <renderd7/Sprite.hpp>
+
+#include <citro2d.h>
+#include <citro3d.h>
+
+namespace RenderD7 {
+class SpriteSheetAnimation : public RenderD7::Sprite {
+public:
+  SpriteSheetAnimation();
+  ~SpriteSheetAnimation();
+  void Setup(RenderD7::Sheet *sheet, size_t imagecount, size_t startimage,
+             float frame_begin, float frame_finish);
+  void Play(float timespeed);
+
+private:
+  size_t images;
+  size_t imgs = 0;
+  float D_totaltime;
+  RenderD7::Sheet *sheet;
+  float time;
+};
+} // namespace RenderD7

include/renderd7/Time.hpp

@@ -0,0 +1,7 @@
+#pragma once
+#include <string>
+
+namespace RenderD7 {
+std::string FormatString(std::string fmt_str, ...);
+std::string GetTimeStr(void);
+} // namespace RenderD7

include/renderd7/Toast.hpp

@@ -0,0 +1,22 @@
+#pragma once
+#include <renderd7/BitmapPrinter.hpp>
+#include <renderd7/Color.hpp>
+#include <renderd7/Image.hpp>
+#include <renderd7/Ovl.hpp>
+#include <renderd7/Screen.hpp>
+
+namespace RenderD7 {
+class Toast : public RenderD7::Ovl {
+public:
+  Toast(std::string head, std::string msg);
+  void Draw(void) const override;
+  void Logic() override;
+
+private:
+  RenderD7::BitmapPrinter toast = RenderD7::BitmapPrinter(400, 70);
+  RenderD7::Image *toastrendered;
+  std::string head, msg;
+  int msgposy = 240;
+  int delay = 0;
+};
+} // namespace RenderD7

include/renderd7/bmp.hpp

@@ -0,0 +1,749 @@
+#pragma once
+#include <fstream>
+#include <iostream>
+#include <iterator>
+#include <sstream>
+#include <stdexcept>
+#include <vector>
+using namespace std;
+#pragma pack(push, 1)
+
+struct BMPFileHeader {
+  uint16_t file_type{0x4D42}; // File type always BM which is 0x4D42 (stored as
+                              // hex uint16_t in little endian)
+  uint32_t file_size{0};      // Size of the file (in bytes)
+  uint16_t reserved1{0};      // Reserved, always 0
+  uint16_t reserved2{0};      // Reserved, always 0
+  uint32_t offset_data{
+      0}; // Start position of pixel data (bytes from the beginning of the file)
+};
+
+struct BMPInfoHeader {
+  uint32_t size{0}; // Size of this header (in bytes)
+  int32_t width{0}; // width of bitmap in pixels
+  int32_t height{
+      0}; // height of bitmap in pixels
+          //       (if positive, bottom-up, with origin in lower left corner)
+          //       (if negative, top-down, with origin in upper left corner)
+  uint16_t planes{1}; // No. of planes for the target device, this is always 1
+  uint16_t bit_count{0};   // No. of bits per pixel
+  uint32_t compression{0}; // 0 or 3 - uncompressed. THIS PROGRAM CONSIDERS ONLY
+                           // UNCOMPRESSED BMP images
+  uint32_t size_image{0};  // 0 - for uncompressed images
+  int32_t x_pixels_per_meter{0};
+  int32_t y_pixels_per_meter{0};
+  uint32_t colors_used{0}; // No. color indexes in the color table. Use 0 for
+                           // the max number of colors allowed by bit_count
+  uint32_t colors_important{0}; // No. of colors used for displaying the bitmap.
+                                // If 0 all colors are required
+};
+
+struct BMPColorHeader {
+  uint32_t red_mask{0x00ff0000};         // Bit mask for the red channel
+  uint32_t green_mask{0x0000ff00};       // Bit mask for the green channel
+  uint32_t blue_mask{0x000000ff};        // Bit mask for the blue channel
+  uint32_t alpha_mask{0xff000000};       // Bit mask for the alpha channel
+  uint32_t color_space_type{0x73524742}; // Default "sRGB" (0x73524742)
+  uint32_t unused[16]{0};                // Unused data for sRGB color space
+};
+#pragma pack(pop)
+
+struct BMP {
+  BMPFileHeader file_header;
+  BMPInfoHeader bmp_info_header;
+  BMPColorHeader bmp_color_header;
+  std::vector<uint8_t> data;
+
+  BMP(const char *fname) { read(fname); }
+
+  int read(const char *fname) {
+    std::ifstream inp{fname, std::ios_base::binary};
+    if (inp) {
+      inp.read((char *)&file_header, sizeof(file_header));
+      if (file_header.file_type != 0x4D42) {
+
+        return 50; // throw std::runtime_error("Error! Unrecognized file
+                   // format.");
+      }
+      inp.read((char *)&bmp_info_header, sizeof(bmp_info_header));
+
+      // The BMPColorHeader is used only for transparent images
+      if (bmp_info_header.bit_count == 32) {
+        // Check if the file has bit mask color information
+        if (bmp_info_header.size >=
+            (sizeof(BMPInfoHeader) + sizeof(BMPColorHeader))) {
+          inp.read((char *)&bmp_color_header, sizeof(bmp_color_header));
+          // Check if the pixel data is stored as BGRA and if the color space
+          // type is sRGB
+          check_color_header(bmp_color_header);
+        } else {
+          // std::cerr << "Error! The file \"" << fname << "\" does not seem to
+          // contain bit mask information\n";
+          return 51; // throw std::runtime_error("Error! Unrecognized file
+                     // format.");
+        }
+      }
+
+      // Jump to the pixel data location
+      inp.seekg(file_header.offset_data, inp.beg);
+
+      // Adjust the header fields for output.
+      // Some editors will put extra info in the image file, we only save the
+      // headers and the data.
+      if (bmp_info_header.bit_count == 32) {
+        bmp_info_header.size = sizeof(BMPInfoHeader) + sizeof(BMPColorHeader);
+        file_header.offset_data = sizeof(BMPFileHeader) +
+                                  sizeof(BMPInfoHeader) +
+                                  sizeof(BMPColorHeader);
+      } else {
+        bmp_info_header.size = sizeof(BMPInfoHeader);
+        file_header.offset_data = sizeof(BMPFileHeader) + sizeof(BMPInfoHeader);
+      }
+      file_header.file_size = file_header.offset_data;
+
+      if (bmp_info_header.height < 0) {
+        return 52; // throw std::runtime_error("The program can treat only BMP
+                   // images with the origin in the bottom left corner!");
+      }
+
+      data.resize(bmp_info_header.width * bmp_info_header.height *
+                  bmp_info_header.bit_count / 8);
+
+      // Here we check if we need to take into account row padding
+      if (bmp_info_header.width % 4 == 0) {
+        inp.read((char *)data.data(), data.size());
+        file_header.file_size += static_cast<uint32_t>(data.size());
+      } else {
+        row_stride = bmp_info_header.width * bmp_info_header.bit_count / 8;
+        uint32_t new_stride = make_stride_aligned(4);
+        std::vector<uint8_t> padding_row(new_stride - row_stride);
+
+        for (int y = 0; y < bmp_info_header.height; ++y) {
+          inp.read((char *)(data.data() + row_stride * y), row_stride);
+          inp.read((char *)padding_row.data(), padding_row.size());
+        }
+        file_header.file_size +=
+            static_cast<uint32_t>(data.size()) +
+            bmp_info_header.height * static_cast<uint32_t>(padding_row.size());
+      }
+    } else {
+      return 53; // throw std::runtime_error("Unable to open the input image
+                 // file   "+std::string(fname));
+    }
+    return 0;
+  }
+
+  int read_mem(std::vector<unsigned char> buffer) {
+    std::stringstream inp;
+    std::copy(buffer.begin(), buffer.end(),
+              std::ostream_iterator<unsigned char>(inp, "\n"));
+    if (inp) {
+      inp.read((char *)&file_header, sizeof(file_header));
+      if (file_header.file_type != 0x4D42) {
+
+        return 50; // throw std::runtime_error("Error! Unrecognized file
+                   // format.");
+      }
+      inp.read((char *)&bmp_info_header, sizeof(bmp_info_header));
+
+      // The BMPColorHeader is used only for transparent images
+      if (bmp_info_header.bit_count == 32) {
+        // Check if the file has bit mask color information
+        if (bmp_info_header.size >=
+            (sizeof(BMPInfoHeader) + sizeof(BMPColorHeader))) {
+          inp.read((char *)&bmp_color_header, sizeof(bmp_color_header));
+          // Check if the pixel data is stored as BGRA and if the color space
+          // type is sRGB
+          check_color_header(bmp_color_header);
+        } else {
+          // std::cerr << "Error! The file \"" << fname << "\" does not seem to
+          // contain bit mask information\n";
+          return 51; // throw std::runtime_error("Error! Unrecognized file
+                     // format.");
+        }
+      }
+
+      // Jump to the pixel data location
+      inp.seekg(file_header.offset_data, inp.beg);
+
+      // Adjust the header fields for output.
+      // Some editors will put extra info in the image file, we only save the
+      // headers and the data.
+      if (bmp_info_header.bit_count == 32) {
+        bmp_info_header.size = sizeof(BMPInfoHeader) + sizeof(BMPColorHeader);
+        file_header.offset_data = sizeof(BMPFileHeader) +
+                                  sizeof(BMPInfoHeader) +
+                                  sizeof(BMPColorHeader);
+      } else {
+        bmp_info_header.size = sizeof(BMPInfoHeader);
+        file_header.offset_data = sizeof(BMPFileHeader) + sizeof(BMPInfoHeader);
+      }
+      file_header.file_size = file_header.offset_data;
+
+      if (bmp_info_header.height < 0) {
+        return 52; // throw std::runtime_error("The program can treat only BMP
+                   // images with the origin in the bottom left corner!");
+      }
+
+      data.resize(bmp_info_header.width * bmp_info_header.height *
+                  bmp_info_header.bit_count / 8);
+
+      // Here we check if we need to take into account row padding
+      if (bmp_info_header.width % 4 == 0) {
+        inp.read((char *)data.data(), data.size());
+        file_header.file_size += static_cast<uint32_t>(data.size());
+      } else {
+        row_stride = bmp_info_header.width * bmp_info_header.bit_count / 8;
+        uint32_t new_stride = make_stride_aligned(4);
+        std::vector<uint8_t> padding_row(new_stride - row_stride);
+
+        for (int y = 0; y < bmp_info_header.height; ++y) {
+          inp.read((char *)(data.data() + row_stride * y), row_stride);
+          inp.read((char *)padding_row.data(), padding_row.size());
+        }
+        file_header.file_size +=
+            static_cast<uint32_t>(data.size()) +
+            bmp_info_header.height * static_cast<uint32_t>(padding_row.size());
+      }
+    } else {
+      return 53; // throw std::runtime_error("Unable to open the input image
+                 // file   "+std::string(fname));
+    }
+    return 0;
+  }
+
+  BMP(int32_t width, int32_t height, bool has_alpha = true) {
+    if (width <= 0 || height <= 0) {
+      width = 1;
+      height = 1;
+    }
+
+    bmp_info_header.width = width;
+    bmp_info_header.height = height;
+    if (has_alpha) {
+      bmp_info_header.size = sizeof(BMPInfoHeader) + sizeof(BMPColorHeader);
+      file_header.offset_data = sizeof(BMPFileHeader) + sizeof(BMPInfoHeader) +
+                                sizeof(BMPColorHeader);
+
+      bmp_info_header.bit_count = 32;
+      bmp_info_header.compression = 3;
+      row_stride = width * 4;
+      data.resize(row_stride * height);
+      file_header.file_size = file_header.offset_data + data.size();
+    } else {
+      bmp_info_header.size = sizeof(BMPInfoHeader);
+      file_header.offset_data = sizeof(BMPFileHeader) + sizeof(BMPInfoHeader);
+
+      bmp_info_header.bit_count = 24;
+      bmp_info_header.compression = 0;
+      row_stride = width * 3;
+      data.resize(row_stride * height);
+
+      uint32_t new_stride = make_stride_aligned(4);
+      file_header.file_size =
+          file_header.offset_data + static_cast<uint32_t>(data.size()) +
+          bmp_info_header.height * (new_stride - row_stride);
+    }
+  }
+
+  unsigned write(const char *fname) {
+    std::ofstream of{fname, std::ios_base::binary};
+    if (of) {
+      if (bmp_info_header.bit_count == 32) {
+        write_headers_and_data(of);
+      } else if (bmp_info_header.bit_count == 24) {
+        if (bmp_info_header.width % 4 == 0) {
+          write_headers_and_data(of);
+        } else {
+          uint32_t new_stride = make_stride_aligned(4);
+          std::vector<uint8_t> padding_row(new_stride - row_stride);
+
+          write_headers(of);
+
+          for (int y = 0; y < bmp_info_header.height; ++y) {
+            of.write((const char *)(data.data() + row_stride * y), row_stride);
+            of.write((const char *)padding_row.data(), padding_row.size());
+          }
+        }
+      } else {
+        return 54; // throw std::runtime_error("The program can treat only 24 or
+                   // 32 bits per pixel BMP files");
+      }
+    } else {
+      return 55; // throw std::runtime_error("Unable to open the output image
+                 // file.");
+    }
+    return 0;
+  }
+
+  std::vector<unsigned char> DATA() {
+    std::stringstream ss;
+    if (ss) {
+      if (bmp_info_header.bit_count == 32) {
+        write_headers_and_datass(ss);
+      } else if (bmp_info_header.bit_count == 24) {
+        if (bmp_info_header.width % 4 == 0) {
+          write_headers_and_datass(ss);
+        } else {
+          uint32_t new_stride = make_stride_aligned(4);
+          std::vector<uint8_t> padding_row(new_stride - row_stride);
+
+          write_headersss(ss);
+
+          for (int y = 0; y < bmp_info_header.height; ++y) {
+            ss.write((const char *)(data.data() + row_stride * y), row_stride);
+            ss.write((const char *)padding_row.data(), padding_row.size());
+          }
+        }
+      } else {
+      }
+    } else {
+    }
+    std::string test11 = ss.str();
+    std::vector<unsigned char> test12(test11.begin(), test11.end());
+    return test12;
+  }
+
+  unsigned fill_region(uint32_t x0, uint32_t y0, uint32_t w, uint32_t h,
+                       uint8_t B, uint8_t G, uint8_t R, uint8_t A) {
+    uint32_t channels = bmp_info_header.bit_count / 8;
+    for (uint32_t y = y0; y < y0 + h; ++y) {
+      for (uint32_t x = x0; x < x0 + w; ++x) {
+        /*if (x + w > (uint32_t)bmp_info_header.width || y + h >
+        (uint32_t)bmp_info_header.height) {
+            //
+        }*/
+        // else{
+        data[channels * (y * bmp_info_header.width + x) + 0] = B;
+        data[channels * (y * bmp_info_header.width + x) + 1] = G;
+        data[channels * (y * bmp_info_header.width + x) + 2] = R;
+        if (channels == 4) {
+          data[channels * (y * bmp_info_header.width + x) + 3] = A;
+        }
+        //}
+      }
+    }
+    return 0;
+  }
+
+  void fill_region_df(uint32_t x1, uint32_t y1, uint32_t w, uint32_t h,
+                      uint8_t B, uint8_t G, uint8_t R, uint8_t A) {
+
+    int x0 = x1;
+    int y0 = this->bmp_info_header.height - y1 - h;
+
+    uint32_t channels = bmp_info_header.bit_count / 8;
+    for (uint32_t y = y0; y < y0 + h; ++y) {
+      for (uint32_t x = x0; x < x0 + w; ++x) {
+        if ((x + w < (uint32_t)bmp_info_header.width) ||
+            this->bmp_info_header.height - y - h > 0) {
+
+          data[channels * (y * bmp_info_header.width + x) + 0] = B;
+          data[channels * (y * bmp_info_header.width + x) + 1] = G;
+          data[channels * (y * bmp_info_header.width + x) + 2] = R;
+          if (channels == 4) {
+            data[channels * (y * bmp_info_header.width + x) + 3] = A;
+          }
+        }
+      }
+    }
+  }
+
+  void manipulate_region(uint32_t x0, uint32_t y0, uint32_t w, uint32_t h,
+                         uint8_t A) {
+    int choice, choice2, intensity;
+    cout << "What color do you want to change? " << endl;
+    cout << "Enter 1 for Blue, 2 for Green, 3 for Red " << endl;
+    cin >> choice;
+    cout << "To what color do you want to change it too?" << endl;
+    cout << "Enter 1 for Blue, 2 for Green, 3 for Red " << endl;
+    cin >> choice2;
+    cout << "Enter the intensity of the color. (From 0 to 255) " << endl;
+    cin >> intensity;
+    if (x0 + w > (uint32_t)bmp_info_header.width ||
+        y0 + h > (uint32_t)bmp_info_header.height) {
+      return; // throw std::runtime_error("The region does not fit in the
+              // image!");
+    }
+
+    uint32_t channels = bmp_info_header.bit_count / 8;
+    if (choice == 1 && choice2 == 1) {
+      for (uint32_t y = y0; y < y0 + h; ++y) {
+        for (uint32_t x = x0; x < x0 + w; ++x) {
+          cout << channels * (y * bmp_info_header.width + x) << endl;
+          // Make blue thing blue
+          if (data[channels * (y * bmp_info_header.width + x) + 0] > 80 &&
+              data[channels * (y * bmp_info_header.width + x) + 0] < 255) {
+            data[channels * (y * bmp_info_header.width + x) + 0] = intensity;
+            data[channels * (y * bmp_info_header.width + x) + 1] = 0;
+            data[channels * (y * bmp_info_header.width + x) + 2] = 0;
+          }
+          // data[channels * (y * bmp_info_header.width + x) + 0] = B;
+          // data[channels * (y * bmp_info_header.width + x) + 1] = G;
+          // data[channels * (y * bmp_info_header.width + x) + 2] = R;
+          if (channels == 4) {
+            data[channels * (y * bmp_info_header.width + x) + 3] = A;
+          }
+        }
+      }
+    }
+    if (choice == 1 && choice2 == 2) {
+      for (uint32_t y = y0; y < y0 + h; ++y) {
+        for (uint32_t x = x0; x < x0 + w; ++x) {
+          cout << channels * (y * bmp_info_header.width + x) << endl;
+          // Make blue thing green
+          if (data[channels * (y * bmp_info_header.width + x) + 0] > 80 &&
+              data[channels * (y * bmp_info_header.width + x) + 0] < 255) {
+            data[channels * (y * bmp_info_header.width + x) + 0] = 0;
+            data[channels * (y * bmp_info_header.width + x) + 1] = intensity;
+            data[channels * (y * bmp_info_header.width + x) + 2] = 0;
+          }
+          if (channels == 4) {
+            data[channels * (y * bmp_info_header.width + x) + 3] = A;
+          }
+        }
+      }
+    }
+    if (choice == 1 && choice2 == 3) {
+      for (uint32_t y = y0; y < y0 + h; ++y) {
+        for (uint32_t x = x0; x < x0 + w; ++x) {
+          cout << channels * (y * bmp_info_header.width + x) << endl;
+          // Make blue thing red
+          if (data[channels * (y * bmp_info_header.width + x) + 0] > 80 &&
+              data[channels * (y * bmp_info_header.width + x) + 0] < 255) {
+            data[channels * (y * bmp_info_header.width + x) + 0] = 0;
+            data[channels * (y * bmp_info_header.width + x) + 1] = 0;
+            data[channels * (y * bmp_info_header.width + x) + 2] = intensity;
+          }
+          if (channels == 4) {
+            data[channels * (y * bmp_info_header.width + x) + 3] = A;
+          }
+        }
+      }
+    }
+    if (choice == 2 && choice2 == 1) {
+      for (uint32_t y = y0; y < y0 + h; ++y) {
+        for (uint32_t x = x0; x < x0 + w; ++x) {
+          cout << channels * (y * bmp_info_header.width + x) << endl;
+          // Make green thing blue
+          if (data[channels * (y * bmp_info_header.width + x) + 1] > 80 &&
+              data[channels * (y * bmp_info_header.width + x) + 1] < 255) {
+            data[channels * (y * bmp_info_header.width + x) + 0] = intensity;
+            data[channels * (y * bmp_info_header.width + x) + 1] = 0;
+            data[channels * (y * bmp_info_header.width + x) + 2] = 0;
+          }
+          if (channels == 4) {
+            data[channels * (y * bmp_info_header.width + x) + 3] = A;
+          }
+        }
+      }
+    }
+    if (choice == 2 && choice2 == 2) {
+      for (uint32_t y = y0; y < y0 + h; ++y) {
+        for (uint32_t x = x0; x < x0 + w; ++x) {
+          cout << channels * (y * bmp_info_header.width + x) << endl;
+          // Make green thing green
+          if (data[channels * (y * bmp_info_header.width + x) + 1] > 80 &&
+              data[channels * (y * bmp_info_header.width + x) + 1] < 255) {
+            data[channels * (y * bmp_info_header.width + x) + 0] = 0;
+            data[channels * (y * bmp_info_header.width + x) + 1] = intensity;
+            data[channels * (y * bmp_info_header.width + x) + 2] = 0;
+          }
+          if (channels == 4) {
+            data[channels * (y * bmp_info_header.width + x) + 3] = A;
+          }
+        }
+      }
+    }
+    if (choice == 2 && choice2 == 3) {
+      for (uint32_t y = y0; y < y0 + h; ++y) {
+        for (uint32_t x = x0; x < x0 + w; ++x) {
+          cout << channels * (y * bmp_info_header.width + x) << endl;
+          // Make green thing red
+          if (data[channels * (y * bmp_info_header.width + x) + 1] > 80 &&
+              data[channels * (y * bmp_info_header.width + x) + 1] < 255) {
+            data[channels * (y * bmp_info_header.width + x) + 0] = 0;
+            data[channels * (y * bmp_info_header.width + x) + 1] = 0;
+            data[channels * (y * bmp_info_header.width + x) + 2] = intensity;
+          }
+          if (channels == 4) {
+            data[channels * (y * bmp_info_header.width + x) + 3] = A;
+          }
+        }
+      }
+    }
+    if (choice == 3 && choice2 == 1) {
+      for (uint32_t y = y0; y < y0 + h; ++y) {
+        for (uint32_t x = x0; x < x0 + w; ++x) {
+          cout << channels * (y * bmp_info_header.width + x) << endl;
+          // Make red thing blue
+          if (data[channels * (y * bmp_info_header.width + x) + 2] > 80 &&
+              data[channels * (y * bmp_info_header.width + x) + 2] < 255) {
+            data[channels * (y * bmp_info_header.width + x) + 0] = intensity;
+            data[channels * (y * bmp_info_header.width + x) + 1] = 0;
+            data[channels * (y * bmp_info_header.width + x) + 2] = 0;
+          }
+          if (channels == 4) {
+            data[channels * (y * bmp_info_header.width + x) + 3] = A;
+          }
+        }
+      }
+    }
+    if (choice == 3 && choice2 == 2) {
+      for (uint32_t y = y0; y < y0 + h; ++y) {
+        for (uint32_t x = x0; x < x0 + w; ++x) {
+          cout << channels * (y * bmp_info_header.width + x) << endl;
+          // Make red thing green
+          if (data[channels * (y * bmp_info_header.width + x) + 2] > 80 &&
+              data[channels * (y * bmp_info_header.width + x) + 2] < 255) {
+            data[channels * (y * bmp_info_header.width + x) + 0] = 0;
+            data[channels * (y * bmp_info_header.width + x) + 1] = intensity;
+            data[channels * (y * bmp_info_header.width + x) + 2] = 0;
+          }
+          if (channels == 4) {
+            data[channels * (y * bmp_info_header.width + x) + 3] = A;
+          }
+        }
+      }
+    }
+    if (choice == 3 && choice2 == 3) {
+      for (uint32_t y = y0; y < y0 + h; ++y) {
+        for (uint32_t x = x0; x < x0 + w; ++x) {
+          cout << channels * (y * bmp_info_header.width + x) << endl;
+          // Make red thing blue
+          if (data[channels * (y * bmp_info_header.width + x) + 2] > 80 &&
+              data[channels * (y * bmp_info_header.width + x) + 2] < 255) {
+            data[channels * (y * bmp_info_header.width + x) + 0] = 0;
+            data[channels * (y * bmp_info_header.width + x) + 1] = 0;
+            data[channels * (y * bmp_info_header.width + x) + 2] = intensity;
+          }
+          if (channels == 4) {
+            data[channels * (y * bmp_info_header.width + x) + 3] = A;
+          }
+        }
+      }
+    }
+  }
+
+  int OrganizeAverageRed() {
+    int ColorRed[bmp_info_header.height][bmp_info_header.width];
+    int ColorGreen[bmp_info_header.height][bmp_info_header.width];
+    ;
+    int ColorBlue[bmp_info_header.height][bmp_info_header.width];
+    float pixels = bmp_info_header.height * bmp_info_header.width;
+    float intensity = 0;
+    float sum = 0;
+    uint32_t channels = bmp_info_header.bit_count / 8;
+    cout << "The Width of the image is " << bmp_info_header.width << endl;
+    cout << "The height of the image is " << bmp_info_header.height << endl;
+    for (int y = 0; y < bmp_info_header.height; ++y) {
+      for (int x = 0; x < bmp_info_header.width; ++x) {
+        // cout << channels*(y*bmp_info_header.width+x) << endl;
+        // Read red
+        ColorBlue[y][x] = data[channels * (y * bmp_info_header.width + x) + 0];
+        ColorGreen[y][x] = data[channels * (y * bmp_info_header.width + x) + 1];
+        ColorRed[y][x] = data[channels * (y * bmp_info_header.width + x) + 2];
+      }
+    }
+    for (int y = 0; y < bmp_info_header.height; y++) {
+      for (int x = 0; x < bmp_info_header.width; x++) {
+        sum = ColorRed[y][x] + sum -
+              ((ColorBlue[y][x]) / 2 + (ColorGreen[y][x]) / 2);
+      }
+    }
+
+    intensity = sum / pixels;
+    cout << intensity << endl;
+    return intensity;
+  }
+
+  int OrganizeAverageGreen() {
+    int ColorRed[bmp_info_header.height][bmp_info_header.width];
+    int ColorGreen[bmp_info_header.height][bmp_info_header.width];
+    ;
+    int ColorBlue[bmp_info_header.height][bmp_info_header.width];
+    float pixels = bmp_info_header.height * bmp_info_header.width;
+    float intensity = 0;
+    float sum = 0;
+    uint32_t channels = bmp_info_header.bit_count / 8;
+    cout << "The Width of the image is " << bmp_info_header.width << endl;
+    cout << "The height of the image is " << bmp_info_header.height << endl;
+    for (int y = 0; y < bmp_info_header.height; ++y) {
+      for (int x = 0; x < bmp_info_header.width; ++x) {
+        // cout << channels*(y*bmp_info_header.width+x) << endl;
+        // Read Green
+        ColorBlue[y][x] = data[channels * (y * bmp_info_header.width + x) + 0];
+        ColorGreen[y][x] = data[channels * (y * bmp_info_header.width + x) + 1];
+        ColorRed[y][x] = data[channels * (y * bmp_info_header.width + x) + 2];
+      }
+    }
+    for (int y = 0; y < bmp_info_header.height; y++) {
+      for (int x = 0; x < bmp_info_header.width; x++) {
+        sum = ColorGreen[y][x] + sum -
+              ((ColorBlue[y][x]) / 2 + (ColorRed[y][x]) / 2);
+      }
+    }
+
+    intensity = sum / pixels;
+    cout << intensity << endl;
+    return intensity;
+  }
+
+  int OrganizeAverageBlue() {
+    int ColorRed[bmp_info_header.height][bmp_info_header.width];
+    int ColorGreen[bmp_info_header.height][bmp_info_header.width];
+    ;
+    int ColorBlue[bmp_info_header.height][bmp_info_header.width];
+    float pixels = bmp_info_header.height * bmp_info_header.width;
+    float intensity = 0;
+    float sum = 0;
+    uint32_t channels = bmp_info_header.bit_count / 8;
+    cout << "The Width of the image is " << bmp_info_header.width << endl;
+    cout << "The height of the image is " << bmp_info_header.height << endl;
+    for (int y = 0; y < bmp_info_header.height; ++y) {
+      for (int x = 0; x < bmp_info_header.width; ++x) {
+        // cout << channels*(y*bmp_info_header.width+x) << endl;
+        // Read Blue
+        ColorBlue[y][x] = data[channels * (y * bmp_info_header.width + x) + 0];
+        ColorGreen[y][x] = data[channels * (y * bmp_info_header.width + x) + 1];
+        ColorRed[y][x] = data[channels * (y * bmp_info_header.width + x) + 2];
+      }
+    }
+    for (int y = 0; y < bmp_info_header.height; y++) {
+      for (int x = 0; x < bmp_info_header.width; x++) {
+        sum = ColorBlue[y][x] + sum -
+              ((ColorGreen[y][x]) / 2 + (ColorRed[y][x]) / 2);
+      }
+    }
+
+    intensity = sum / pixels;
+    cout << intensity << endl;
+    return intensity;
+  }
+
+  unsigned set_pixel(uint32_t x0, uint32_t y0, uint8_t B, uint8_t G, uint8_t R,
+                     uint8_t A) {
+    if (x0 >= (uint32_t)bmp_info_header.width ||
+        y0 >= (uint32_t)bmp_info_header.height || x0 < 0 || y0 < 0) {
+      return 59; // throw std::runtime_error("The point is outside the image
+                 // boundaries!");
+    }
+    uint32_t channels = bmp_info_header.bit_count / 8;
+    data[channels * (y0 * bmp_info_header.width + x0) + 0] = B;
+    data[channels * (y0 * bmp_info_header.width + x0) + 1] = G;
+    data[channels * (y0 * bmp_info_header.width + x0) + 2] = R;
+    if (channels == 4) {
+      data[channels * (y0 * bmp_info_header.width + x0) + 3] = A;
+    }
+    return 0;
+  }
+
+  void set_pixel_df(uint32_t x0, uint32_t y0, uint8_t B, uint8_t G, uint8_t R,
+                    uint8_t A) {
+    uint32_t y1 = this->bmp_info_header.height - y0;
+    if (x0 >= (uint32_t)bmp_info_header.width ||
+        y1 <= (uint32_t)bmp_info_header.width || x0 < 0 || y0 > 0) {
+      return; // throw std::runtime_error("The point is outside the image
+              // boundaries!");
+    }
+
+    uint32_t channels = bmp_info_header.bit_count / 8;
+    data[channels * (y0 * bmp_info_header.width + x0) + 0] = B;
+    data[channels * (y0 * bmp_info_header.width + x0) + 1] = G;
+    data[channels * (y0 * bmp_info_header.width + x0) + 2] = R;
+    if (channels == 4) {
+      data[channels * (y0 * bmp_info_header.width + x0) + 3] = A;
+    }
+  }
+
+  unsigned draw_rectangle(uint32_t x0, uint32_t y0, uint32_t w, uint32_t h,
+                          uint8_t B, uint8_t G, uint8_t R, uint8_t A,
+                          uint8_t line_w) {
+    if (x0 + w > (uint32_t)bmp_info_header.width ||
+        y0 + h > (uint32_t)bmp_info_header.height) {
+      return 59; // throw std::runtime_error("The rectangle does not fit in the
+                 // image!");
+    }
+
+    fill_region(x0, y0, w, line_w, B, G, R, A);                // top line
+    fill_region(x0, (y0 + h - line_w), w, line_w, B, G, R, A); // bottom line
+    fill_region((x0 + w - line_w), (y0 + line_w), line_w, (h - (2 * line_w)), B,
+                G, R, A); // right line
+    fill_region(x0, (y0 + line_w), line_w, (h - (2 * line_w)), B, G, R,
+                A); // left line
+    return 0;
+  }
+
+  void draw_rectangle_df(uint32_t x0, uint32_t y0, uint32_t w, uint32_t h,
+                         uint8_t B, uint8_t G, uint8_t R, uint8_t A,
+                         uint8_t line_w) {
+    if (x0 + w > (uint32_t)bmp_info_header.width ||
+        y0 + h > (uint32_t)bmp_info_header.height) {
+      return; // throw std::runtime_error("The rectangle does not fit in the
+              // image!");
+    }
+
+    fill_region_df(x0, y0, w, line_w, B, G, R, A);                // top line
+    fill_region_df(x0, (y0 + h - line_w), w, line_w, B, G, R, A); // bottom line
+    fill_region_df((x0 + w - line_w), (y0 + line_w), line_w, (h - (2 * line_w)),
+                   B, G, R, A); // right line
+    fill_region_df(x0, (y0 + line_w), line_w, (h - (2 * line_w)), B, G, R,
+                   A); // left line
+  }
+
+private:
+  uint32_t row_stride{0};
+
+  void write_headers(std::ofstream &of) {
+    of.write((const char *)&file_header, sizeof(file_header));
+    of.write((const char *)&bmp_info_header, sizeof(bmp_info_header));
+    if (bmp_info_header.bit_count == 32) {
+      of.write((const char *)&bmp_color_header, sizeof(bmp_color_header));
+    }
+  }
+
+  void write_headers_and_data(std::ofstream &of) {
+    write_headers(of);
+    of.write((const char *)data.data(), data.size());
+  }
+
+  void write_headersss(std::stringstream &of) {
+    of.write((const char *)&file_header, sizeof(file_header));
+    of.write((const char *)&bmp_info_header, sizeof(bmp_info_header));
+    if (bmp_info_header.bit_count == 32) {
+      of.write((const char *)&bmp_color_header, sizeof(bmp_color_header));
+    }
+  }
+
+  void write_headers_and_datass(std::stringstream &of) {
+    write_headersss(of);
+    of.write((const char *)data.data(), data.size());
+  }
+
+  // Add 1 to the row_stride until it is divisible with align_stride
+  uint32_t make_stride_aligned(uint32_t align_stride) {
+    uint32_t new_stride = row_stride;
+    while (new_stride % align_stride != 0) {
+      new_stride++;
+    }
+    return new_stride;
+  }
+
+  // Check if the pixel data is stored as BGRA and if the color space type is
+  // sRGB
+  void check_color_header(BMPColorHeader &bmp_color_header) {
+    BMPColorHeader expected_color_header;
+    if (expected_color_header.red_mask != bmp_color_header.red_mask ||
+        expected_color_header.blue_mask != bmp_color_header.blue_mask ||
+        expected_color_header.green_mask != bmp_color_header.green_mask ||
+        expected_color_header.alpha_mask != bmp_color_header.alpha_mask) {
+      return; // throw std::runtime_error("Unexpected color mask format! The
+              // program expects the pixel data to be in the BGRA format");
+    }
+    if (expected_color_header.color_space_type !=
+        bmp_color_header.color_space_type) {
+      return; // throw std::runtime_error("Unexpected color space type! The
+              // program expects sRGB values");
+    }
+  }
+};

include/renderd7/bmpconverter.hpp

@@ -0,0 +1,16 @@
+#pragma once
+#include <renderd7/external/lodepng.h>
+
+#include <iostream>
+
+namespace BitmapConverter {
+// returns 0 if all went ok, non-0 if error
+// output image is always given in RGBA (with alpha channel), even if it's a BMP
+// without alpha channel
+unsigned decodeBMP(std::vector<unsigned char> &image, unsigned &w, unsigned &h,
+                   const std::vector<unsigned char> &bmp);
+
+std::vector<unsigned char> ConvertFile(std::string filename);
+
+std::vector<unsigned char> ConvertData(std::vector<unsigned char> data);
+} // namespace BitmapConverter

include/renderd7/debugfont.h

@@ -0,0 +1,187 @@
+/*
+  This file was autogenerated by raw2c.
+Visit http://www.devkitpro.org
+*/
+
+//---------------------------------------------------------------------------------
+#ifndef _debugfont_h_
+#define _debugfont_h_
+//---------------------------------------------------------------------------------
+static const unsigned char debugfont[] = {
+    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x7e, 0x81, 0xa5, 0x81,
+    0xbd, 0x99, 0x81, 0x7e, 0x7e, 0xff, 0xdb, 0xff, 0xc3, 0xe7, 0xff, 0x7e,
+    0x6c, 0xfe, 0xfe, 0xfe, 0x7c, 0x38, 0x10, 0x00, 0x10, 0x38, 0x7c, 0xfe,
+    0x7c, 0x38, 0x10, 0x00, 0x3c, 0x3c, 0x18, 0xff, 0xe7, 0x18, 0x3c, 0x00,
+    0x10, 0x38, 0x7c, 0xfe, 0xee, 0x10, 0x38, 0x00, 0x00, 0x00, 0x18, 0x3c,
+    0x3c, 0x18, 0x00, 0x00, 0xff, 0xff, 0xe7, 0xc3, 0xc3, 0xe7, 0xff, 0xff,
+    0x00, 0x3c, 0x66, 0x42, 0x42, 0x66, 0x3c, 0x00, 0xff, 0xc3, 0x99, 0xbd,
+    0xbd, 0x99, 0xc3, 0xff, 0x0f, 0x07, 0x0f, 0x7d, 0xcc, 0xcc, 0xcc, 0x78,
+    0x3c, 0x66, 0x66, 0x66, 0x3c, 0x18, 0x7e, 0x18, 0x08, 0x0c, 0x0a, 0x0a,
+    0x08, 0x78, 0xf0, 0x00, 0x18, 0x14, 0x1a, 0x16, 0x72, 0xe2, 0x0e, 0x1c,
+    0x10, 0x54, 0x38, 0xee, 0x38, 0x54, 0x10, 0x00, 0x80, 0xe0, 0xf8, 0xfe,
+    0xf8, 0xe0, 0x80, 0x00, 0x02, 0x0e, 0x3e, 0xfe, 0x3e, 0x0e, 0x02, 0x00,
+    0x18, 0x3c, 0x5a, 0x18, 0x5a, 0x3c, 0x18, 0x00, 0x66, 0x66, 0x66, 0x66,
+    0x66, 0x00, 0x66, 0x00, 0x7f, 0xdb, 0xdb, 0xdb, 0x7b, 0x1b, 0x1b, 0x00,
+    0x1c, 0x22, 0x38, 0x44, 0x44, 0x38, 0x88, 0x70, 0x00, 0x00, 0x00, 0x00,
+    0x7e, 0x7e, 0x7e, 0x00, 0x18, 0x3c, 0x5a, 0x18, 0x5a, 0x3c, 0x18, 0x7e,
+    0x18, 0x3c, 0x5a, 0x18, 0x18, 0x18, 0x18, 0x00, 0x18, 0x18, 0x18, 0x18,
+    0x5a, 0x3c, 0x18, 0x00, 0x00, 0x18, 0x0c, 0xfe, 0x0c, 0x18, 0x00, 0x00,
+    0x00, 0x30, 0x60, 0xfe, 0x60, 0x30, 0x00, 0x00, 0x00, 0x00, 0xc0, 0xc0,
+    0xc0, 0xfe, 0x00, 0x00, 0x00, 0x24, 0x42, 0xff, 0x42, 0x24, 0x00, 0x00,
+    0x00, 0x10, 0x38, 0x7c, 0xfe, 0xfe, 0x00, 0x00, 0x00, 0xfe, 0xfe, 0x7c,
+    0x38, 0x10, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+    0x18, 0x3c, 0x3c, 0x18, 0x18, 0x00, 0x18, 0x00, 0x6c, 0x24, 0x24, 0x00,
+    0x00, 0x00, 0x00, 0x00, 0x6c, 0x6c, 0xfe, 0x6c, 0xfe, 0x6c, 0x6c, 0x00,
+    0x10, 0x7c, 0xd0, 0x7c, 0x16, 0xfc, 0x10, 0x00, 0x00, 0x66, 0xac, 0xd8,
+    0x36, 0x6a, 0xcc, 0x00, 0x38, 0x4c, 0x38, 0x78, 0xce, 0xcc, 0x7a, 0x00,
+    0x30, 0x10, 0x20, 0x00, 0x00, 0x00, 0x00, 0x00, 0x18, 0x30, 0x60, 0x60,
+    0x60, 0x30, 0x18, 0x00, 0x60, 0x30, 0x18, 0x18, 0x18, 0x30, 0x60, 0x00,
+    0x00, 0x66, 0x3c, 0xff, 0x3c, 0x66, 0x00, 0x00, 0x00, 0x30, 0x30, 0xfc,
+    0x30, 0x30, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x30, 0x10, 0x20,
+    0x00, 0x00, 0x00, 0xfc, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+    0x00, 0x00, 0x30, 0x00, 0x02, 0x06, 0x0c, 0x18, 0x30, 0x60, 0xc0, 0x00,
+    0x7c, 0xce, 0xde, 0xf6, 0xe6, 0xe6, 0x7c, 0x00, 0x18, 0x38, 0x78, 0x18,
+    0x18, 0x18, 0x7e, 0x00, 0x7c, 0xc6, 0x06, 0x1c, 0x70, 0xc6, 0xfe, 0x00,
+    0x7c, 0xc6, 0x06, 0x3c, 0x06, 0xc6, 0x7c, 0x00, 0x1c, 0x3c, 0x6c, 0xcc,
+    0xfe, 0x0c, 0x1e, 0x00, 0xfe, 0xc0, 0xfc, 0x06, 0x06, 0xc6, 0x7c, 0x00,
+    0x7c, 0xc6, 0xc0, 0xfc, 0xc6, 0xc6, 0x7c, 0x00, 0xfe, 0xc6, 0x0c, 0x18,
+    0x30, 0x30, 0x30, 0x00, 0x7c, 0xc6, 0xc6, 0x7c, 0xc6, 0xc6, 0x7c, 0x00,
+    0x7c, 0xc6, 0xc6, 0x7e, 0x06, 0xc6, 0x7c, 0x00, 0x00, 0x30, 0x00, 0x00,
+    0x00, 0x30, 0x00, 0x00, 0x00, 0x30, 0x00, 0x00, 0x00, 0x30, 0x10, 0x20,
+    0x0c, 0x18, 0x30, 0x60, 0x30, 0x18, 0x0c, 0x00, 0x00, 0x00, 0x7e, 0x00,
+    0x00, 0x7e, 0x00, 0x00, 0x60, 0x30, 0x18, 0x0c, 0x18, 0x30, 0x60, 0x00,
+    0x78, 0xcc, 0x0c, 0x18, 0x30, 0x00, 0x30, 0x00, 0x7c, 0x82, 0x9e, 0xa6,
+    0x9e, 0x80, 0x7c, 0x00, 0x7c, 0xc6, 0xc6, 0xfe, 0xc6, 0xc6, 0xc6, 0x00,
+    0xfc, 0x66, 0x66, 0x7c, 0x66, 0x66, 0xfc, 0x00, 0x7c, 0xc6, 0xc0, 0xc0,
+    0xc0, 0xc6, 0x7c, 0x00, 0xfc, 0x66, 0x66, 0x66, 0x66, 0x66, 0xfc, 0x00,
+    0xfe, 0x62, 0x68, 0x78, 0x68, 0x62, 0xfe, 0x00, 0xfe, 0x62, 0x68, 0x78,
+    0x68, 0x60, 0xf0, 0x00, 0x7c, 0xc6, 0xc6, 0xc0, 0xce, 0xc6, 0x7e, 0x00,
+    0xc6, 0xc6, 0xc6, 0xfe, 0xc6, 0xc6, 0xc6, 0x00, 0x3c, 0x18, 0x18, 0x18,
+    0x18, 0x18, 0x3c, 0x00, 0x1e, 0x0c, 0x0c, 0x0c, 0xcc, 0xcc, 0x78, 0x00,
+    0xe6, 0x66, 0x6c, 0x78, 0x6c, 0x66, 0xe6, 0x00, 0xf0, 0x60, 0x60, 0x60,
+    0x62, 0x66, 0xfe, 0x00, 0x82, 0xc6, 0xee, 0xfe, 0xd6, 0xc6, 0xc6, 0x00,
+    0xc6, 0xe6, 0xf6, 0xde, 0xce, 0xc6, 0xc6, 0x00, 0x7c, 0xc6, 0xc6, 0xc6,
+    0xc6, 0xc6, 0x7c, 0x00, 0xfc, 0x66, 0x66, 0x7c, 0x60, 0x60, 0xf0, 0x00,
+    0x7c, 0xc6, 0xc6, 0xc6, 0xd6, 0xde, 0x7c, 0x06, 0xfc, 0x66, 0x66, 0x7c,
+    0x66, 0x66, 0xe6, 0x00, 0x7c, 0xc6, 0xc0, 0x7c, 0x06, 0xc6, 0x7c, 0x00,
+    0x7e, 0x5a, 0x5a, 0x18, 0x18, 0x18, 0x3c, 0x00, 0xc6, 0xc6, 0xc6, 0xc6,
+    0xc6, 0xc6, 0x7c, 0x00, 0xc6, 0xc6, 0xc6, 0xc6, 0x6c, 0x38, 0x10, 0x00,
+    0xc6, 0xc6, 0xd6, 0xfe, 0xee, 0xc6, 0x82, 0x00, 0xc6, 0x6c, 0x38, 0x38,
+    0x38, 0x6c, 0xc6, 0x00, 0x66, 0x66, 0x66, 0x3c, 0x18, 0x18, 0x3c, 0x00,
+    0xfe, 0xc6, 0x8c, 0x18, 0x32, 0x66, 0xfe, 0x00, 0x78, 0x60, 0x60, 0x60,
+    0x60, 0x60, 0x78, 0x00, 0xc0, 0x60, 0x30, 0x18, 0x0c, 0x06, 0x02, 0x00,
+    0x78, 0x18, 0x18, 0x18, 0x18, 0x18, 0x78, 0x00, 0x10, 0x38, 0x6c, 0xc6,
+    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xff,
+    0x30, 0x20, 0x10, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x78, 0x0c,
+    0x7c, 0xcc, 0x76, 0x00, 0xe0, 0x60, 0x60, 0x7c, 0x66, 0x66, 0x7c, 0x00,
+    0x00, 0x00, 0x7c, 0xc6, 0xc0, 0xc6, 0x7c, 0x00, 0x1c, 0x0c, 0x0c, 0x7c,
+    0xcc, 0xcc, 0x76, 0x00, 0x00, 0x00, 0x7c, 0xc6, 0xfe, 0xc0, 0x7c, 0x00,
+    0x1c, 0x36, 0x30, 0x78, 0x30, 0x30, 0x78, 0x00, 0x00, 0x00, 0x76, 0xcc,
+    0xcc, 0x7c, 0x0c, 0x78, 0xe0, 0x60, 0x6c, 0x76, 0x66, 0x66, 0xe6, 0x00,
+    0x18, 0x00, 0x38, 0x18, 0x18, 0x18, 0x3c, 0x00, 0x00, 0x0c, 0x00, 0x1c,
+    0x0c, 0x0c, 0xcc, 0x78, 0xe0, 0x60, 0x66, 0x6c, 0x78, 0x6c, 0xe6, 0x00,
+    0x38, 0x18, 0x18, 0x18, 0x18, 0x18, 0x3c, 0x00, 0x00, 0x00, 0xcc, 0xfe,
+    0xd6, 0xd6, 0xd6, 0x00, 0x00, 0x00, 0xdc, 0x66, 0x66, 0x66, 0x66, 0x00,
+    0x00, 0x00, 0x7c, 0xc6, 0xc6, 0xc6, 0x7c, 0x00, 0x00, 0x00, 0xdc, 0x66,
+    0x66, 0x7c, 0x60, 0xf0, 0x00, 0x00, 0x7c, 0xcc, 0xcc, 0x7c, 0x0c, 0x1e,
+    0x00, 0x00, 0xde, 0x76, 0x60, 0x60, 0xf0, 0x00, 0x00, 0x00, 0x7c, 0xc0,
+    0x7c, 0x06, 0x7c, 0x00, 0x10, 0x30, 0xfc, 0x30, 0x30, 0x34, 0x18, 0x00,
+    0x00, 0x00, 0xcc, 0xcc, 0xcc, 0xcc, 0x76, 0x00, 0x00, 0x00, 0xc6, 0xc6,
+    0x6c, 0x38, 0x10, 0x00, 0x00, 0x00, 0xc6, 0xd6, 0xd6, 0xfe, 0x6c, 0x00,
+    0x00, 0x00, 0xc6, 0x6c, 0x38, 0x6c, 0xc6, 0x00, 0x00, 0x00, 0xcc, 0xcc,
+    0xcc, 0x7c, 0x0c, 0xf8, 0x00, 0x00, 0xfc, 0x98, 0x30, 0x64, 0xfc, 0x00,
+    0x0e, 0x18, 0x18, 0x30, 0x18, 0x18, 0x0e, 0x00, 0x18, 0x18, 0x18, 0x00,
+    0x18, 0x18, 0x18, 0x00, 0xe0, 0x30, 0x30, 0x18, 0x30, 0x30, 0xe0, 0x00,
+    0x76, 0xdc, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x10, 0x38, 0x6c,
+    0xc6, 0xc6, 0xfe, 0x00, 0x7c, 0xc6, 0xc0, 0xc0, 0xc6, 0x7c, 0x18, 0x70,
+    0xcc, 0x00, 0xcc, 0xcc, 0xcc, 0xcc, 0x76, 0x00, 0x0e, 0x10, 0x7c, 0xc6,
+    0xfe, 0xc0, 0x7c, 0x00, 0x7c, 0x82, 0x38, 0x0c, 0x7c, 0xcc, 0x76, 0x00,
+    0xcc, 0x00, 0x78, 0x0c, 0x7c, 0xcc, 0x76, 0x00, 0xe0, 0x10, 0x78, 0x0c,
+    0x7c, 0xcc, 0x76, 0x00, 0x30, 0x30, 0x78, 0x0c, 0x7c, 0xcc, 0x76, 0x00,
+    0x00, 0x00, 0x7c, 0xc0, 0xc0, 0x7c, 0x18, 0x70, 0x7c, 0x82, 0x7c, 0xc6,
+    0xfe, 0xc0, 0x7c, 0x00, 0xc6, 0x00, 0x7c, 0xc6, 0xfe, 0xc0, 0x7c, 0x00,
+    0xe0, 0x10, 0x7c, 0xc6, 0xfe, 0xc0, 0x7c, 0x00, 0x66, 0x00, 0x38, 0x18,
+    0x18, 0x18, 0x3c, 0x00, 0x7c, 0x82, 0x38, 0x18, 0x18, 0x18, 0x3c, 0x00,
+    0xe0, 0x10, 0x38, 0x18, 0x18, 0x18, 0x3c, 0x00, 0xc6, 0x00, 0x7c, 0xc6,
+    0xfe, 0xc6, 0xc6, 0x00, 0x38, 0x38, 0x7c, 0xc6, 0xfe, 0xc6, 0xc6, 0x00,
+    0x0e, 0x10, 0xfe, 0x60, 0x78, 0x60, 0xfe, 0x00, 0x00, 0x00, 0x7c, 0x12,
+    0x7e, 0xd0, 0x7e, 0x00, 0x7e, 0xc8, 0xc8, 0xfe, 0xc8, 0xc8, 0xce, 0x00,
+    0x7c, 0x82, 0x7c, 0xc6, 0xc6, 0xc6, 0x7c, 0x00, 0xc6, 0x00, 0x7c, 0xc6,
+    0xc6, 0xc6, 0x7c, 0x00, 0xe0, 0x10, 0x7c, 0xc6, 0xc6, 0xc6, 0x7c, 0x00,
+    0x7c, 0x82, 0xcc, 0xcc, 0xcc, 0xcc, 0x76, 0x00, 0xe0, 0x10, 0xcc, 0xcc,
+    0xcc, 0xcc, 0x76, 0x00, 0xcc, 0x00, 0xcc, 0xcc, 0xcc, 0x7c, 0x0c, 0xf8,
+    0xc6, 0x7c, 0xc6, 0xc6, 0xc6, 0xc6, 0x7c, 0x00, 0xc6, 0x00, 0xc6, 0xc6,
+    0xc6, 0xc6, 0x7c, 0x00, 0x18, 0x7c, 0xd6, 0xd0, 0xd6, 0x7c, 0x18, 0x00,
+    0x38, 0x6c, 0x60, 0xf0, 0x60, 0xf2, 0xdc, 0x00, 0x66, 0x3c, 0x18, 0x7e,
+    0x18, 0x7e, 0x18, 0x00, 0xf8, 0xcc, 0xf8, 0xc4, 0xcc, 0xde, 0xcc, 0x06,
+    0x0e, 0x1b, 0x18, 0x3c, 0x18, 0x18, 0xd8, 0x70, 0x0e, 0x10, 0x78, 0x0c,
+    0x7c, 0xcc, 0x76, 0x00, 0x0e, 0x10, 0x38, 0x18, 0x18, 0x18, 0x3c, 0x00,
+    0x0e, 0x10, 0x7c, 0xc6, 0xc6, 0xc6, 0x7c, 0x00, 0x0e, 0x10, 0xcc, 0xcc,
+    0xcc, 0xcc, 0x76, 0x00, 0x66, 0x98, 0xdc, 0x66, 0x66, 0x66, 0x66, 0x00,
+    0x66, 0x98, 0xe6, 0xf6, 0xde, 0xce, 0xc6, 0x00, 0x38, 0x0c, 0x3c, 0x34,
+    0x00, 0x7e, 0x00, 0x00, 0x38, 0x6c, 0x6c, 0x38, 0x00, 0x7c, 0x00, 0x00,
+    0x30, 0x00, 0x30, 0x60, 0xc6, 0xc6, 0x7c, 0x00, 0x00, 0x00, 0x00, 0xfc,
+    0xc0, 0xc0, 0x00, 0x00, 0x00, 0x00, 0x00, 0xfc, 0x0c, 0x0c, 0x00, 0x00,
+    0xc0, 0xc8, 0xd0, 0xfe, 0x46, 0x8c, 0x1e, 0x00, 0xc0, 0xc8, 0xd0, 0xec,
+    0x5c, 0xbe, 0x0c, 0x00, 0x18, 0x00, 0x18, 0x18, 0x3c, 0x3c, 0x18, 0x00,
+    0x00, 0x36, 0x6c, 0xd8, 0x6c, 0x36, 0x00, 0x00, 0x00, 0xd8, 0x6c, 0x36,
+    0x6c, 0xd8, 0x00, 0x00, 0x22, 0x88, 0x22, 0x88, 0x22, 0x88, 0x22, 0x88,
+    0x55, 0xaa, 0x55, 0xaa, 0x55, 0xaa, 0x55, 0xaa, 0xdb, 0x77, 0xdb, 0xee,
+    0xdb, 0x77, 0xdb, 0xee, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18,
+    0x18, 0x18, 0x18, 0x18, 0xf8, 0x18, 0x18, 0x18, 0x18, 0x18, 0xf8, 0x18,
+    0xf8, 0x18, 0x18, 0x18, 0x36, 0x36, 0x36, 0x36, 0xf6, 0x36, 0x36, 0x36,
+    0x00, 0x00, 0x00, 0x00, 0xfe, 0x36, 0x36, 0x36, 0x00, 0x00, 0xf8, 0x18,
+    0xf8, 0x18, 0x18, 0x18, 0x36, 0x36, 0xf6, 0x06, 0xf6, 0x36, 0x36, 0x36,
+    0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x00, 0x00, 0xfe, 0x06,
+    0xf6, 0x36, 0x36, 0x36, 0x36, 0x36, 0xf6, 0x06, 0xfe, 0x00, 0x00, 0x00,
+    0x36, 0x36, 0x36, 0x36, 0xfe, 0x00, 0x00, 0x00, 0x18, 0x18, 0xf8, 0x18,
+    0xf8, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xf8, 0x18, 0x18, 0x18,
+    0x18, 0x18, 0x18, 0x18, 0x1f, 0x00, 0x00, 0x00, 0x18, 0x18, 0x18, 0x18,
+    0xff, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xff, 0x18, 0x18, 0x18,
+    0x18, 0x18, 0x18, 0x18, 0x1f, 0x18, 0x18, 0x18, 0x00, 0x00, 0x00, 0x00,
+    0xff, 0x00, 0x00, 0x00, 0x18, 0x18, 0x18, 0x18, 0xff, 0x18, 0x18, 0x18,
+    0x18, 0x18, 0x1f, 0x18, 0x1f, 0x18, 0x18, 0x18, 0x36, 0x36, 0x36, 0x36,
+    0x37, 0x36, 0x36, 0x36, 0x36, 0x36, 0x37, 0x30, 0x3f, 0x00, 0x00, 0x00,
+    0x00, 0x00, 0x3f, 0x30, 0x37, 0x36, 0x36, 0x36, 0x36, 0x36, 0xf7, 0x00,
+    0xff, 0x00, 0x00, 0x00, 0x00, 0x00, 0xff, 0x00, 0xf7, 0x36, 0x36, 0x36,
+    0x36, 0x36, 0x37, 0x30, 0x37, 0x36, 0x36, 0x36, 0x00, 0x00, 0xff, 0x00,
+    0xff, 0x00, 0x00, 0x00, 0x36, 0x36, 0xf7, 0x00, 0xf7, 0x36, 0x36, 0x36,
+    0x18, 0x18, 0xff, 0x00, 0xff, 0x00, 0x00, 0x00, 0x36, 0x36, 0x36, 0x36,
+    0xff, 0x00, 0x00, 0x00, 0x00, 0x00, 0xff, 0x00, 0xff, 0x18, 0x18, 0x18,
+    0x00, 0x00, 0x00, 0x00, 0xff, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36,
+    0x3f, 0x00, 0x00, 0x00, 0x18, 0x18, 0x1f, 0x18, 0x1f, 0x00, 0x00, 0x00,
+    0x00, 0x00, 0x1f, 0x18, 0x1f, 0x18, 0x18, 0x18, 0x00, 0x00, 0x00, 0x00,
+    0x3f, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0xff, 0x36, 0x36, 0x36,
+    0x18, 0x18, 0xff, 0x18, 0xff, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18,
+    0xf8, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x1f, 0x18, 0x18, 0x18,
+    0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x00, 0x00, 0x00, 0x00,
+    0xff, 0xff, 0xff, 0xff, 0xf0, 0xf0, 0xf0, 0xf0, 0xf0, 0xf0, 0xf0, 0xf0,
+    0x0f, 0x0f, 0x0f, 0x0f, 0x0f, 0x0f, 0x0f, 0x0f, 0xff, 0xff, 0xff, 0xff,
+    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x74, 0xcc, 0xc8, 0xdc, 0x76, 0x00,
+    0x78, 0xcc, 0xd8, 0xcc, 0xc6, 0xc6, 0xdc, 0x40, 0xfe, 0x62, 0x60, 0x60,
+    0x60, 0x60, 0xf0, 0x00, 0x00, 0x02, 0x7e, 0xec, 0x6c, 0x6c, 0x48, 0x00,
+    0xfe, 0x62, 0x30, 0x18, 0x30, 0x62, 0xfe, 0x00, 0x00, 0x00, 0x7e, 0xd0,
+    0xc8, 0xc8, 0x70, 0x00, 0x00, 0x00, 0xcc, 0xcc, 0xcc, 0xcc, 0xf8, 0x80,
+    0x00, 0x00, 0x7e, 0xd8, 0x18, 0x18, 0x10, 0x00, 0x38, 0x10, 0x7c, 0xd6,
+    0xd6, 0x7c, 0x10, 0x38, 0x7c, 0xc6, 0xc6, 0xfe, 0xc6, 0xc6, 0x7c, 0x00,
+    0x7c, 0xc6, 0xc6, 0xc6, 0x6c, 0x28, 0xee, 0x00, 0x3c, 0x22, 0x18, 0x7c,
+    0xcc, 0xcc, 0x78, 0x00, 0x00, 0x00, 0x66, 0x99, 0x99, 0x66, 0x00, 0x00,
+    0x00, 0x06, 0x7c, 0x9e, 0xf2, 0x7c, 0xc0, 0x00, 0x00, 0x00, 0x7c, 0xc0,
+    0xf8, 0xc0, 0x7c, 0x00, 0x00, 0x7c, 0xc6, 0xc6, 0xc6, 0xc6, 0xc6, 0x00,
+    0x00, 0xfe, 0x00, 0xfe, 0x00, 0xfe, 0x00, 0x00, 0x18, 0x18, 0x7e, 0x18,
+    0x18, 0x00, 0x7e, 0x00, 0x30, 0x18, 0x0c, 0x18, 0x30, 0x00, 0x7c, 0x00,
+    0x18, 0x30, 0x60, 0x30, 0x18, 0x00, 0x7c, 0x00, 0x0e, 0x1b, 0x1b, 0x18,
+    0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0xd8, 0xd8, 0x70,
+    0x00, 0x18, 0x00, 0x7e, 0x00, 0x18, 0x00, 0x00, 0x00, 0x76, 0xdc, 0x00,
+    0x76, 0xdc, 0x00, 0x00, 0x38, 0x6c, 0x38, 0x00, 0x00, 0x00, 0x00, 0x00,
+    0x00, 0x00, 0x00, 0x18, 0x18, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+    0x18, 0x00, 0x00, 0x00, 0x0f, 0x0c, 0x0c, 0x0c, 0xec, 0x6c, 0x3c, 0x00,
+    0xd8, 0x6c, 0x6c, 0x6c, 0x00, 0x00, 0x00, 0x00, 0xf0, 0x30, 0xc0, 0xf0,
+    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x3c, 0x3c, 0x3c, 0x3c, 0x00, 0x00,
+    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
+
+};
+const int debugfont_size = sizeof(debugfont);
+//---------------------------------------------------------------------------------
+#endif //_font_h_
+//---------------------------------------------------------------------------------

include/renderd7/external/fs.h

@@ -0,0 +1,29 @@
+
+
+#include <3ds.h>
+
+extern FS_Archive archive, sdmc_archive, nand_archive;
+
+Result FS_OpenArchive(FS_Archive *archive, FS_ArchiveID id);
+Result FS_CloseArchive(FS_Archive archive);
+Result FS_OpenDir(Handle *handle, FS_Archive archive, const char *path);
+Result FS_OpenFile(Handle *handle, FS_Archive archive, const char *path, u32 flags, u32 attributes);
+Result FS_MakeDir(FS_Archive archive, const char *path);
+Result FS_CreateFile(FS_Archive archive, const char *path, u64 size);
+Result FS_RecursiveMakeDir(FS_Archive archive, const char *path);
+bool FS_FileExists(FS_Archive archive, const char *path);
+bool FS_DirExists(FS_Archive archive, const char *path);
+Result FS_GetFileSize(FS_Archive archive, const char *path, u64 *size);
+u64 FS_GetFreeStorage(FS_SystemMediaType media_type);
+u64 FS_GetTotalStorage(FS_SystemMediaType media_type);
+u64 FS_GetUsedStorage(FS_SystemMediaType media_type);
+Result FS_RemoveFile(FS_Archive archive, const char *path);
+Result FS_RemoveDir(FS_Archive archive, const char *path);
+Result FS_RemoveDirRecursive(FS_Archive archive, const char *path);
+Result FS_RenameFile(FS_Archive archive, const char *old_filename, const char *new_filename);
+Result FS_RenameDir(FS_Archive archive, const char *old_dirname, const char *new_dirname);
+Result FS_Read(FS_Archive archive, const char *path, u64 size, void *buf);
+Result FS_Write(FS_Archive archive, const char *path, const void *buf, u32 size);
+char *FS_GetFileTimestamp(const char *path);
+Result makeDirs(const char * path);
+Result openFile(Handle* fileHandle, const char * path, bool write);

include/renderd7/external/libnsbmp/libnsbmp.h

@@ -0,0 +1,250 @@
+/*
+ * Copyright 2006 Richard Wilson <richard.wilson@netsurf-browser.org>
+ * Copyright 2008 Sean Fox <dyntryx@gmail.com>
+ *
+ * This file is part of NetSurf's libnsbmp, http://www.netsurf-browser.org/
+ * Licenced under the MIT License,
+ *                http://www.opensource.org/licenses/mit-license.php
+ */
+
+/**
+ * \file
+ * Bitmap file decoding interface.
+ */
+
+#ifndef libnsbmp_h_
+#define libnsbmp_h_
+
+#include <stdbool.h>
+#include <stdint.h>
+#include <stddef.h>
+
+/* bmp flags */
+#define BMP_NEW			0
+/** image is opaque (as opposed to having an alpha mask) */
+#define BMP_OPAQUE		(1 << 0)
+/** memory should be wiped */
+#define BMP_CLEAR_MEMORY	(1 << 1)
+
+/**
+ * error return values
+ */
+typedef enum {
+        BMP_OK = 0,
+        BMP_INSUFFICIENT_MEMORY = 1,
+        BMP_INSUFFICIENT_DATA = 2,
+        BMP_DATA_ERROR = 3
+} bmp_result;
+
+/**
+ * encoding types
+ */
+typedef enum {
+        BMP_ENCODING_RGB = 0,
+        BMP_ENCODING_RLE8 = 1,
+        BMP_ENCODING_RLE4 = 2,
+        BMP_ENCODING_BITFIELDS = 3
+} bmp_encoding;
+
+/* API for Bitmap callbacks */
+typedef void* (*bmp_bitmap_cb_create)(int width, int height, unsigned int state);
+typedef void (*bmp_bitmap_cb_destroy)(void *bitmap);
+typedef unsigned char* (*bmp_bitmap_cb_get_buffer)(void *bitmap);
+typedef size_t (*bmp_bitmap_cb_get_bpp)(void *bitmap);
+
+/**
+ * The Bitmap callbacks function table
+ */
+typedef struct bmp_bitmap_callback_vt_s {
+        /** Callback to allocate bitmap storage. */
+        bmp_bitmap_cb_create bitmap_create;
+        /** Called to free bitmap storage. */
+        bmp_bitmap_cb_destroy bitmap_destroy;
+        /** Return a pointer to the pixel data in a bitmap. */
+        bmp_bitmap_cb_get_buffer bitmap_get_buffer;
+        /** Find the width of a pixel row in bytes. */
+        bmp_bitmap_cb_get_bpp bitmap_get_bpp;
+} bmp_bitmap_callback_vt;
+
+/**
+ * bitmap image
+ */
+typedef struct bmp_image {
+        /** callbacks for bitmap functions */
+        bmp_bitmap_callback_vt bitmap_callbacks;
+        /** pointer to BMP data */
+        uint8_t *bmp_data;
+        /** width of BMP (valid after _analyse) */
+        uint32_t width;
+        /** heigth of BMP (valid after _analyse) */
+        uint32_t height;
+        /** whether the image has been decoded */
+        bool decoded;
+        /** decoded image */
+        void *bitmap;
+
+        /* Internal members are listed below */
+        /** total number of bytes of BMP data available */
+        uint32_t buffer_size;
+        /** pixel encoding type */
+        bmp_encoding encoding;
+        /** offset of bitmap data */
+        uint32_t bitmap_offset;
+        /** bits per pixel */
+        uint16_t bpp;
+        /** number of colours */
+        uint32_t colours;
+        /** colour table */
+        uint32_t *colour_table;
+        /** whether to use bmp's limited transparency */
+        bool limited_trans;
+        /** colour to display for "transparent" pixels when using limited
+         * transparency
+         */
+        uint32_t trans_colour;
+        /** scanlines are top to bottom */
+        bool reversed;
+        /** image is part of an ICO, mask follows */
+        bool ico;
+        /** true if the bitmap does not contain an alpha channel */
+        bool opaque;
+        /** four bitwise mask */
+        uint32_t mask[4];
+        /** four bitwise shifts */
+        int32_t shift[4];
+        /** colour representing "transparency" in the bitmap */
+        uint32_t transparent_index;
+} bmp_image;
+
+typedef struct ico_image {
+        bmp_image bmp;
+        struct ico_image *next;
+} ico_image;
+
+/**
+ * icon image collection
+ */
+typedef struct ico_collection {
+        /** callbacks for bitmap functions */
+        bmp_bitmap_callback_vt bitmap_callbacks;
+        /** width of largest BMP */
+        uint16_t width;
+        /** heigth of largest BMP */
+        uint16_t height;
+
+        /* Internal members are listed below */
+        /** pointer to ICO data */
+        uint8_t *ico_data;
+        /** total number of bytes of ICO data available */
+        uint32_t buffer_size;
+        /** root of linked list of images */
+        ico_image *first;
+} ico_collection;
+
+/**
+ * Initialises bitmap ready for analysing the bitmap.
+ *
+ * \param bmp The Bitmap to initialise
+ * \param callbacks The callbacks the library will call on operations.
+ * \return BMP_OK on success or appropriate error code.
+ */
+bmp_result bmp_create(bmp_image *bmp, bmp_bitmap_callback_vt *callbacks);
+
+/**
+ * Initialises icon ready for analysing the icon
+ *
+ * \param bmp The Bitmap to initialise
+ * \param callbacks The callbacks the library will call on operations.
+ * \return BMP_OK on success or appropriate error code.
+ */
+bmp_result ico_collection_create(ico_collection *ico,
+                                 bmp_bitmap_callback_vt *callbacks);
+
+/**
+ * Analyse a BMP prior to decoding.
+ *
+ * This will scan the data provided and perform checks to ensure the data is a
+ * valid BMP and prepare the bitmap image structure ready for decode.
+ *
+ * This function must be called and resturn BMP_OK before bmp_decode() as it
+ * prepares the bmp internal state for the decode process.
+ *
+ * \param bmp the BMP image to analyse.
+ * \param size The size of data in cdata.
+ * \param data The bitmap source data.
+ * \return BMP_OK on success or error code on faliure.
+ */
+bmp_result bmp_analyse(bmp_image *bmp, size_t size, uint8_t *data);
+
+/**
+ * Analyse an ICO prior to decoding.
+ *
+ * This function will scan the data provided and perform checks to ensure the
+ * data is a valid ICO.
+ *
+ * This function must be called before ico_find().
+ *
+ * \param ico the ICO image to analyse
+ * \param size The size of data in cdata.
+ * \param data The bitmap source data.
+ * \return BMP_OK on success
+ */
+bmp_result ico_analyse(ico_collection *ico, size_t size, uint8_t *data);
+
+/**
+ * Decode a BMP
+ *
+ * This function decodes the BMP data such that bmp->bitmap is a valid
+ * image. The state of bmp->decoded is set to TRUE on exit such that it
+ * can easily be identified which BMPs are in a fully decoded state.
+ *
+ * \param bmp the BMP image to decode
+ * \return BMP_OK on success
+ */
+bmp_result bmp_decode(bmp_image *bmp);
+
+/**
+ * Decode a BMP using "limited transparency"
+ *
+ * Bitmaps do not have native transparency support.  However, there is a
+ * "trick" that is used in some instances in which the first pixel of the
+ * bitmap becomes the "transparency index".  The decoding application can
+ * replace this index with whatever background colour it chooses to
+ * create the illusion of transparency.
+ *
+ * When to use transparency is at the discretion of the decoding
+ * application.
+ *
+ * \param bmp the BMP image to decode
+ * \param colour the colour to use as "transparent"
+ * \return BMP_OK on success
+ */
+bmp_result bmp_decode_trans(bmp_image *bmp, uint32_t transparent_colour);
+
+/**
+ * Finds the closest BMP within an ICO collection
+ *
+ * This function finds the BMP with dimensions as close to a specified set
+ * as possible from the images in the collection.
+ *
+ * \param ico the ICO collection to examine
+ * \param width the preferred width (0 to use ICO header width)
+ * \param height the preferred height (0 to use ICO header height)
+ */
+bmp_image *ico_find(ico_collection *ico, uint16_t width, uint16_t height);
+
+/**
+ * Finalise a BMP prior to destruction.
+ *
+ * \param bmp the BMP image to finalise.
+ */
+void bmp_finalise(bmp_image *bmp);
+
+/**
+ * Finalise an ICO prior to destruction.
+ *
+ * \param ico the ICO image to finalise,
+ */
+void ico_finalise(ico_collection *ico);
+
+#endif

include/renderd7/external/libnsbmp/log.h

@@ -0,0 +1,27 @@
+/*
+ * Copyright 2003 James Bursa <bursa@users.sourceforge.net>
+ * Copyright 2004 John Tytgat <John.Tytgat@aaug.net>
+ *
+ * This file is part of NetSurf, http://www.netsurf-browser.org/
+ * Licenced under the MIT License,
+ *                http://www.opensource.org/licenses/mit-license.php
+ */
+
+#include <stdio.h>
+
+#ifndef _LIBNSBMP_LOG_H_
+#define _LIBNSBMP_LOG_H_
+
+#ifdef NDEBUG
+#  define LOG(x) ((void) 0)
+#else
+#  ifdef __GNUC__
+#    define LOG(x) do { printf x, fputc('\n', stdout)); } while (0)
+#  elif defined(__CC_NORCROFT)
+#    define LOG(x) do { printf x, fputc('\n', stdout)); } while (0)
+#  else
+#    define LOG(x) do { printf x, fputc('\n', stdout)); } while (0)
+#  endif
+#endif
+
+#endif

include/renderd7/ini.hpp

@@ -0,0 +1,545 @@
+#ifndef INI_INI_H_
+#define INI_INI_H_
+
+#include <algorithm>
+#include <cctype>
+#include <fstream>
+#include <memory>
+#include <sstream>
+#include <string>
+#include <sys/stat.h>
+#include <unordered_map>
+#include <utility>
+#include <vector>
+
+namespace INI {
+namespace INIStringUtil {
+const char *const whitespaceDelimiters = " \t\n\r\f\v";
+inline void trim(std::string &str) {
+  str.erase(str.find_last_not_of(whitespaceDelimiters) + 1);
+  str.erase(0, str.find_first_not_of(whitespaceDelimiters));
+}
+#ifndef INI_CASE_SENSITIVE
+inline void toLower(std::string &str) {
+  std::transform(str.begin(), str.end(), str.begin(), [](const char c) {
+    return static_cast<const char>(std::tolower(c));
+  });
+}
+#endif
+inline void replace(std::string &str, std::string const &a,
+                    std::string const &b) {
+  if (!a.empty()) {
+    std::size_t pos = 0;
+    while ((pos = str.find(a, pos)) != std::string::npos) {
+      str.replace(pos, a.size(), b);
+      pos += b.size();
+    }
+  }
+}
+#ifdef _WIN32
+const char *const endl = "\r\n";
+#else
+const char *const endl = "\n";
+#endif
+}; // namespace INIStringUtil
+
+template <typename T> class INIMap {
+private:
+  using T_DataIndexMap = std::unordered_map<std::string, std::size_t>;
+  using T_DataItem = std::pair<std::string, T>;
+  using T_DataContainer = std::vector<T_DataItem>;
+  using T_MultiArgs = typename std::vector<std::pair<std::string, T>>;
+
+  T_DataIndexMap dataIndexMap;
+  T_DataContainer data;
+
+  inline std::size_t setEmpty(std::string &key) {
+    std::size_t index = data.size();
+    dataIndexMap[key] = index;
+    data.emplace_back(key, T());
+    return index;
+  }
+
+public:
+  using const_iterator = typename T_DataContainer::const_iterator;
+
+  INIMap() {}
+
+  INIMap(INIMap const &other) {
+    std::size_t data_size = other.data.size();
+    for (std::size_t i = 0; i < data_size; ++i) {
+      auto const &key = other.data[i].first;
+      auto const &obj = other.data[i].second;
+      data.emplace_back(key, obj);
+    }
+    dataIndexMap = T_DataIndexMap(other.dataIndexMap);
+  }
+
+  T &operator[](std::string key) {
+    INIStringUtil::trim(key);
+#ifndef INI_CASE_SENSITIVE
+    INIStringUtil::toLower(key);
+#endif
+    auto it = dataIndexMap.find(key);
+    bool hasIt = (it != dataIndexMap.end());
+    std::size_t index = (hasIt) ? it->second : setEmpty(key);
+    return data[index].second;
+  }
+  T get(std::string key) const {
+    INIStringUtil::trim(key);
+#ifndef INI_CASE_SENSITIVE
+    INIStringUtil::toLower(key);
+#endif
+    auto it = dataIndexMap.find(key);
+    if (it == dataIndexMap.end()) {
+      return T();
+    }
+    return T(data[it->second].second);
+  }
+  bool has(std::string key) const {
+    INIStringUtil::trim(key);
+#ifndef INI_CASE_SENSITIVE
+    INIStringUtil::toLower(key);
+#endif
+    return (dataIndexMap.count(key) == 1);
+  }
+  void set(std::string key, T obj) {
+    INIStringUtil::trim(key);
+#ifndef INI_CASE_SENSITIVE
+    INIStringUtil::toLower(key);
+#endif
+    auto it = dataIndexMap.find(key);
+    if (it != dataIndexMap.end()) {
+      data[it->second].second = obj;
+    } else {
+      dataIndexMap[key] = data.size();
+      data.emplace_back(key, obj);
+    }
+  }
+  void set(T_MultiArgs const &multiArgs) {
+    for (auto const &it : multiArgs) {
+      auto const &key = it.first;
+      auto const &obj = it.second;
+      set(key, obj);
+    }
+  }
+  bool remove(std::string key) {
+    INIStringUtil::trim(key);
+#ifndef INI_CASE_SENSITIVE
+    INIStringUtil::toLower(key);
+#endif
+    auto it = dataIndexMap.find(key);
+    if (it != dataIndexMap.end()) {
+      std::size_t index = it->second;
+      data.erase(data.begin() + index);
+      dataIndexMap.erase(it);
+      for (auto &it2 : dataIndexMap) {
+        auto &vi = it2.second;
+        if (vi > index) {
+          vi--;
+        }
+      }
+      return true;
+    }
+    return false;
+  }
+  void clear() {
+    data.clear();
+    dataIndexMap.clear();
+  }
+  std::size_t size() const { return data.size(); }
+  const_iterator begin() const { return data.begin(); }
+  const_iterator end() const { return data.end(); }
+};
+
+using INIStructure = INIMap<INIMap<std::string>>;
+
+namespace INIParser {
+using T_ParseValues = std::pair<std::string, std::string>;
+
+enum class PDataType : char {
+  PDATA_NONE,
+  PDATA_COMMENT,
+  PDATA_SECTION,
+  PDATA_KEYVALUE,
+  PDATA_UNKNOWN
+};
+
+inline PDataType parseLine(std::string line, T_ParseValues &parseData) {
+  parseData.first.clear();
+  parseData.second.clear();
+  INIStringUtil::trim(line);
+  if (line.empty()) {
+    return PDataType::PDATA_NONE;
+  }
+  char firstCharacter = line[0];
+  if (firstCharacter == ';') {
+    return PDataType::PDATA_COMMENT;
+  }
+  if (firstCharacter == '[') {
+    auto commentAt = line.find_first_of(';');
+    if (commentAt != std::string::npos) {
+      line = line.substr(0, commentAt);
+    }
+    auto closingBracketAt = line.find_last_of(']');
+    if (closingBracketAt != std::string::npos) {
+      auto section = line.substr(1, closingBracketAt - 1);
+      INIStringUtil::trim(section);
+      parseData.first = section;
+      return PDataType::PDATA_SECTION;
+    }
+  }
+  auto lineNorm = line;
+  INIStringUtil::replace(lineNorm, "\\=", "  ");
+  auto equalsAt = lineNorm.find_first_of('=');
+  if (equalsAt != std::string::npos) {
+    auto key = line.substr(0, equalsAt);
+    INIStringUtil::trim(key);
+    INIStringUtil::replace(key, "\\=", "=");
+    auto value = line.substr(equalsAt + 1);
+    INIStringUtil::trim(value);
+    parseData.first = key;
+    parseData.second = value;
+    return PDataType::PDATA_KEYVALUE;
+  }
+  return PDataType::PDATA_UNKNOWN;
+}
+}; // namespace INIParser
+
+class INIReader {
+public:
+  using T_LineData = std::vector<std::string>;
+  using T_LineDataPtr = std::shared_ptr<T_LineData>;
+
+private:
+  std::ifstream fileReadStream;
+  T_LineDataPtr lineData;
+
+  T_LineData readFile() {
+    std::string fileContents;
+    fileReadStream.seekg(0, std::ios::end);
+    fileContents.resize(fileReadStream.tellg());
+    fileReadStream.seekg(0, std::ios::beg);
+    std::size_t fileSize = fileContents.size();
+    fileReadStream.read(&fileContents[0], fileSize);
+    fileReadStream.close();
+    T_LineData output;
+    if (fileSize == 0) {
+      return output;
+    }
+    std::string buffer;
+    buffer.reserve(50);
+    for (std::size_t i = 0; i < fileSize; ++i) {
+      char &c = fileContents[i];
+      if (c == '\n') {
+        output.emplace_back(buffer);
+        buffer.clear();
+        continue;
+      }
+      if (c != '\0' && c != '\r') {
+        buffer += c;
+      }
+    }
+    output.emplace_back(buffer);
+    return output;
+  }
+
+public:
+  INIReader(std::string const &filename, bool keepLineData = false) {
+    fileReadStream.open(filename, std::ios::in | std::ios::binary);
+    if (keepLineData) {
+      lineData = std::make_shared<T_LineData>();
+    }
+  }
+  ~INIReader() {}
+
+  bool operator>>(INIStructure &data) {
+    if (!fileReadStream.is_open()) {
+      return false;
+    }
+    T_LineData fileLines = readFile();
+    std::string section;
+    bool inSection = false;
+    INIParser::T_ParseValues parseData;
+    for (auto const &line : fileLines) {
+      auto parseResult = INIParser::parseLine(line, parseData);
+      if (parseResult == INIParser::PDataType::PDATA_SECTION) {
+        inSection = true;
+        data[section = parseData.first];
+      } else if (inSection &&
+                 parseResult == INIParser::PDataType::PDATA_KEYVALUE) {
+        auto const &key = parseData.first;
+        auto const &value = parseData.second;
+        data[section][key] = value;
+      }
+      if (lineData && parseResult != INIParser::PDataType::PDATA_UNKNOWN) {
+        if (parseResult == INIParser::PDataType::PDATA_KEYVALUE && !inSection) {
+          continue;
+        }
+        lineData->emplace_back(line);
+      }
+    }
+    return true;
+  }
+  T_LineDataPtr getLines() { return lineData; }
+};
+
+class INIGenerator {
+private:
+  std::ofstream fileWriteStream;
+
+public:
+  bool prettyPrint = false;
+
+  INIGenerator(std::string const &filename) {
+    fileWriteStream.open(filename, std::ios::out | std::ios::binary);
+  }
+  ~INIGenerator() {}
+
+  bool operator<<(INIStructure const &data) {
+    if (!fileWriteStream.is_open()) {
+      return false;
+    }
+    if (!data.size()) {
+      return true;
+    }
+    auto it = data.begin();
+    for (;;) {
+      auto const &section = it->first;
+      auto const &collection = it->second;
+      fileWriteStream << "[" << section << "]";
+      if (collection.size()) {
+        fileWriteStream << INIStringUtil::endl;
+        auto it2 = collection.begin();
+        for (;;) {
+          auto key = it2->first;
+          INIStringUtil::replace(key, "=", "\\=");
+          auto value = it2->second;
+          INIStringUtil::trim(value);
+          fileWriteStream << key << ((prettyPrint) ? " = " : "=") << value;
+          if (++it2 == collection.end()) {
+            break;
+          }
+          fileWriteStream << INIStringUtil::endl;
+        }
+      }
+      if (++it == data.end()) {
+        break;
+      }
+      fileWriteStream << INIStringUtil::endl;
+      if (prettyPrint) {
+        fileWriteStream << INIStringUtil::endl;
+      }
+    }
+    return true;
+  }
+};
+
+class INIWriter {
+private:
+  using T_LineData = std::vector<std::string>;
+  using T_LineDataPtr = std::shared_ptr<T_LineData>;
+
+  std::string filename;
+
+  T_LineData getLazyOutput(T_LineDataPtr const &lineData, INIStructure &data,
+                           INIStructure &original) {
+    T_LineData output;
+    INIParser::T_ParseValues parseData;
+    std::string sectionCurrent;
+    bool parsingSection = false;
+    bool continueToNextSection = false;
+    bool discardNextEmpty = false;
+    bool writeNewKeys = false;
+    std::size_t lastKeyLine = 0;
+    for (auto line = lineData->begin(); line != lineData->end(); ++line) {
+      if (!writeNewKeys) {
+        auto parseResult = INIParser::parseLine(*line, parseData);
+        if (parseResult == INIParser::PDataType::PDATA_SECTION) {
+          if (parsingSection) {
+            writeNewKeys = true;
+            parsingSection = false;
+            --line;
+            continue;
+          }
+          sectionCurrent = parseData.first;
+          if (data.has(sectionCurrent)) {
+            parsingSection = true;
+            continueToNextSection = false;
+            discardNextEmpty = false;
+            output.emplace_back(*line);
+            lastKeyLine = output.size();
+          } else {
+            continueToNextSection = true;
+            discardNextEmpty = true;
+            continue;
+          }
+        } else if (parseResult == INIParser::PDataType::PDATA_KEYVALUE) {
+          if (continueToNextSection) {
+            continue;
+          }
+          if (data.has(sectionCurrent)) {
+            auto &collection = data[sectionCurrent];
+            auto const &key = parseData.first;
+            auto const &value = parseData.second;
+            if (collection.has(key)) {
+              auto outputValue = collection[key];
+              if (value == outputValue) {
+                output.emplace_back(*line);
+              } else {
+                INIStringUtil::trim(outputValue);
+                auto lineNorm = *line;
+                INIStringUtil::replace(lineNorm, "\\=", "  ");
+                auto equalsAt = lineNorm.find_first_of('=');
+                auto valueAt = lineNorm.find_first_not_of(
+                    INIStringUtil::whitespaceDelimiters, equalsAt + 1);
+                std::string outputLine = line->substr(0, valueAt);
+                if (prettyPrint && equalsAt + 1 == valueAt) {
+                  outputLine += " ";
+                }
+                outputLine += outputValue;
+                output.emplace_back(outputLine);
+              }
+              lastKeyLine = output.size();
+            }
+          }
+        } else {
+          if (discardNextEmpty && line->empty()) {
+            discardNextEmpty = false;
+          } else if (parseResult != INIParser::PDataType::PDATA_UNKNOWN) {
+            output.emplace_back(*line);
+          }
+        }
+      }
+      if (writeNewKeys || std::next(line) == lineData->end()) {
+        T_LineData linesToAdd;
+        if (data.has(sectionCurrent) && original.has(sectionCurrent)) {
+          auto const &collection = data[sectionCurrent];
+          auto const &collectionOriginal = original[sectionCurrent];
+          for (auto const &it : collection) {
+            auto key = it.first;
+            if (collectionOriginal.has(key)) {
+              continue;
+            }
+            auto value = it.second;
+            INIStringUtil::replace(key, "=", "\\=");
+            INIStringUtil::trim(value);
+            linesToAdd.emplace_back(key + ((prettyPrint) ? " = " : "=") +
+                                    value);
+          }
+        }
+        if (!linesToAdd.empty()) {
+          output.insert(output.begin() + lastKeyLine, linesToAdd.begin(),
+                        linesToAdd.end());
+        }
+        if (writeNewKeys) {
+          writeNewKeys = false;
+          --line;
+        }
+      }
+    }
+    for (auto const &it : data) {
+      auto const &section = it.first;
+      if (original.has(section)) {
+        continue;
+      }
+      if (prettyPrint && output.size() > 0 && !output.back().empty()) {
+        output.emplace_back();
+      }
+      output.emplace_back("[" + section + "]");
+      auto const &collection = it.second;
+      for (auto const &it2 : collection) {
+        auto key = it2.first;
+        auto value = it2.second;
+        INIStringUtil::replace(key, "=", "\\=");
+        INIStringUtil::trim(value);
+        output.emplace_back(key + ((prettyPrint) ? " = " : "=") + value);
+      }
+    }
+    return output;
+  }
+
+public:
+  bool prettyPrint = false;
+
+  INIWriter(std::string const &filename) : filename(filename) {}
+  ~INIWriter() {}
+
+  bool operator<<(INIStructure &data) {
+    struct stat buf;
+    bool fileExists = (stat(filename.c_str(), &buf) == 0);
+    if (!fileExists) {
+      INIGenerator generator(filename);
+      generator.prettyPrint = prettyPrint;
+      return generator << data;
+    }
+    INIStructure originalData;
+    T_LineDataPtr lineData;
+    bool readSuccess = false;
+    {
+      INIReader reader(filename, true);
+      if ((readSuccess = reader >> originalData)) {
+        lineData = reader.getLines();
+      }
+    }
+    if (!readSuccess) {
+      return false;
+    }
+    T_LineData output = getLazyOutput(lineData, data, originalData);
+    std::ofstream fileWriteStream(filename, std::ios::out | std::ios::binary);
+    if (fileWriteStream.is_open()) {
+      if (output.size()) {
+        auto line = output.begin();
+        for (;;) {
+          fileWriteStream << *line;
+          if (++line == output.end()) {
+            break;
+          }
+          fileWriteStream << INIStringUtil::endl;
+        }
+      }
+      return true;
+    }
+    return false;
+  }
+};
+
+class INIFile {
+private:
+  std::string filename;
+
+public:
+  INIFile(std::string const &filename) : filename(filename) {}
+
+  ~INIFile() {}
+
+  bool read(INIStructure &data) const {
+    if (data.size()) {
+      data.clear();
+    }
+    if (filename.empty()) {
+      return false;
+    }
+    INIReader reader(filename);
+    return reader >> data;
+  }
+  bool generate(INIStructure const &data, bool pretty = false) const {
+    if (filename.empty()) {
+      return false;
+    }
+    INIGenerator generator(filename);
+    generator.prettyPrint = pretty;
+    return generator << data;
+  }
+  bool write(INIStructure &data, bool pretty = false) const {
+    if (filename.empty()) {
+      return false;
+    }
+    INIWriter writer(filename);
+    writer.prettyPrint = pretty;
+    return writer << data;
+  }
+};
+} // namespace INI
+
+#endif

include/renderd7/lang.hpp

@@ -0,0 +1,15 @@
+#pragma once
+#include <renderd7/external/json.hpp>
+#include <string>
+
+/// RenderD7::Lang
+namespace RenderD7::Lang {
+/// Get the 3ds System Language
+std::string getSys();
+/// Get a translated string
+/// \param key The Key so the code can find your string
+std::string get(const std::string &key);
+/// Load the lang file from dir structure en/app.json for sample
+/// \param lang the folder name en, fr, de ... . I prefer geSys()
+void load(const std::string &lang);
+} // namespace RenderD7::Lang

include/renderd7/log.hpp

@@ -0,0 +1,30 @@
+#pragma once
+#include <fstream>
+#include <stdarg.h>
+#include <string>
+#include <time.h>
+#include <unistd.h>
+
+/** Log Class */
+class Log {
+public:
+  /** Construct */
+  Log();
+  /** Deconstruct */
+  ~Log();
+  /// Init the log file
+  /// \param filename name for the file
+  void Init(const char *filename);
+  /// Write Text to logfile
+  /// \param debug_text your text
+  void Write(std::string debug_text);
+  /// Get the date
+  std::string logDate(void);
+  /// Format to logstyle
+  /// \param fmt_str the formatted style
+  std::string format(const std::string &fmt_str, ...);
+
+private:
+  /// \param filename the name of the logfile
+  std::string filename;
+};

include/renderd7/parameter.hpp

@@ -0,0 +1,118 @@
+#pragma once
+#include <tuple>
+
+namespace RenderD7 {
+class Parameter {
+private:
+  using id = size_t;
+
+  template <typename T> struct type {
+    static void id() {}
+  };
+
+  template <typename T> static id type_id() {
+    return reinterpret_cast<id>(&type<T>::id);
+  }
+
+  template <typename T> using decay = typename std::decay<T>::type;
+
+  template <typename T>
+  using none =
+      typename std::enable_if<!std::is_same<Parameter, T>::value>::type;
+
+  struct base {
+    virtual ~base() {}
+    virtual bool is(id) const = 0;
+    virtual base *copy() const = 0;
+  } *p = nullptr;
+
+  template <typename T> struct data : base, std::tuple<T> {
+    using std::tuple<T>::tuple;
+
+    T &get() & { return std::get<0>(*this); }
+    T const &get() const & { return std::get<0>(*this); }
+
+    bool is(id i) const override { return i == type_id<T>(); }
+    base *copy() const override { return new data{get()}; }
+  };
+
+  template <typename T> T &stat() { return static_cast<data<T> &>(*p).get(); }
+
+  template <typename T> T const &stat() const {
+    return static_cast<data<T> const &>(*p).get();
+  }
+
+  template <typename T> T &dyn() { return dynamic_cast<data<T> &>(*p).get(); }
+
+  template <typename T> T const &dyn() const {
+    return dynamic_cast<data<T> const &>(*p).get();
+  }
+
+public:
+  /**
+   * @brief Default constructor
+   */
+  Parameter() {}
+
+  /**
+   * @brief Destructs the Parameter
+   */
+  ~Parameter() { delete p; }
+
+  /**
+   * @brief Copy constructor
+   * @param s The Parameter to copy
+   */
+  Parameter(Parameter &&s) : p{s.p} { s.p = nullptr; }
+
+  /**
+   * @brief Const copy constructor
+   * @param s The Parameter to copy
+   */
+  Parameter(Parameter const &s) : p{s.p->copy()} {}
+
+  /**
+   * @brief Initializes the Parameter with the given value
+   * @param x The value to initialize the Parameter with
+   */
+  template <typename T, typename U = decay<T>, typename = none<U>>
+  Parameter(T &&x) : p{new data<U>{std::forward<T>(x)}} {}
+
+  /**
+   * @brief Overloads the assignment operator
+   * @param s The value to set the Parameter to
+   */
+  Parameter &operator=(Parameter s) {
+    swap(*this, s);
+    return *this;
+  }
+
+  friend void swap(Parameter &s, Parameter &r) { std::swap(s.p, r.p); }
+
+  /**
+   * @brief Clears the Parameter
+   */
+  void clear() {
+    delete p;
+    p = nullptr;
+  }
+
+  /**
+   * @brief Checks whether the Parameter is the given type
+   * @tparam T The type to check
+   * @return   Whether the Parameter has the given type or not
+   */
+  template <typename T> bool is() const {
+    return p ? p->is(type_id<T>()) : false;
+  }
+
+  /**
+   * @brief Returns the value of the Parameter
+   * @tparam T The type of the Parameter
+   * @return The value of the Parameter
+   * @warning If the type of the Parameter doesn't match the type of it's stored
+   * value, it will result in undefined behaviour.
+   */
+  template <typename T> T &get() & { return stat<T>(); }
+};
+} // namespace RenderD7

include/renderd7/renderd7.hpp

@@ -0,0 +1,282 @@
+#pragma once
+#include <3ds.h>
+#include <algorithm>
+#include <citro2d.h>
+#include <citro3d.h>
+#include <cstring>
+#include <dirent.h>
+#include <filesystem>
+#include <functional>
+#include <iostream>
+#include <locale>
+#include <map>
+#include <memory>
+#include <random>
+#include <stack>
+#include <stdio.h>
+#include <string>
+#include <sys/stat.h>
+#include <time.h>
+#include <unistd.h>
+#include <vector>
+
+
+#include <codecvt>
+
+#include <renderd7/BitmapPrinter.hpp>
+#include <renderd7/Color.hpp>
+#include <renderd7/Draw.hpp>
+#include <renderd7/Image.hpp>
+#include <renderd7/Ovl.hpp>
+#include <renderd7/Screen.hpp>
+#include <renderd7/Sheet.hpp>
+#include <renderd7/Sprite.hpp>
+#include <renderd7/SpriteAnimation.hpp>
+#include <renderd7/Time.hpp>
+#include <renderd7/Toast.hpp>
+#include <renderd7/bmp.hpp>
+#include <renderd7/bmpconverter.hpp>
+#include <renderd7/external/lodepng.h>
+#include <renderd7/ini.hpp>
+#include <renderd7/lang.hpp>
+#include <renderd7/parameter.hpp>
+#include <renderd7/stringtool.hpp>
+#include <renderd7/thread.hpp>
+
+
+extern "C" {
+#include <renderd7/external/fs.h>
+}
+
+#define RENDERD7VSTRING "0.8.0"
+#define CHANGELOG                                                              \
+  "0.8.0: Implement BitmapPrinter\n0.7.3: Implement Over Render Overlay "      \
+  "Framework\n0.7.2: Implement MT to csv file saving. Add RGB2HEX. \n0.7.1: "  \
+  "Add the New Overlay Handler. Its Just in code and does nothing yet. "       \
+  "\n0.7.0: Made Big Progress In the MT Ovl but it still crashes On a Scnd "   \
+  "C3D_FrameEnd(). Implement 800px but doesn't work that good. \n0.6.2: Fix "  \
+  "Crash when exiting trouth Home Menu.  \n0.6.10: rewrite Threadsystem, "     \
+  "Improve framerate\n0.6.02: Fix Code in lang.hpp\nadd Draw Text Left "       \
+  "Function.\nadd changelog\n0.6.01: add Threading system."
+#define DEFAULT_CENTER 0.5f
+
+/*extern C3D_RenderTarget* Top;
+extern C3D_RenderTarget* TopRight;
+extern C3D_RenderTarget* Bottom;*/
+
+extern u32 d7_hDown;
+extern u32 d7_hHeld;
+extern u32 d7_hUp;
+extern touchPosition d7_touch;
+
+extern std::string dspststus;
+
+/// RenderD7
+namespace RenderD7 {
+float GetDeltaTime();
+enum kbd { SWKBD, BKBD };
+enum kbd_type { NUMPAD, STANDARD };
+struct TObject {
+  int x;                 // Position X
+  int y;                 // Position Y
+  int w;                 // Button Width
+  int h;                 // Button Height
+  std::string text = ""; // Text
+  float correctx = 0;    // Correct X Position
+  float correcty = 0;    // Correct Y Position
+  float txtsize = 0.7f;  // Set Text Size
+};
+
+class Scene {
+public:
+  static std::stack<std::unique_ptr<Scene>> scenes;
+  virtual ~Scene() {}
+  virtual void Logic(u32 hDown, u32 hHeld, u32 hUp, touchPosition touch) = 0;
+  virtual void Draw() const = 0;
+  // virtual void Ovl() const = 0;
+  static void Load(std::unique_ptr<Scene> scene, bool fade = false);
+  static void Back();
+  static void doDraw();
+  static void doLogic(u32 hDown, u32 hHeld, u32 hUp, touchPosition touch);
+  // static void HandleOvl();
+};
+
+class RSettings : public RenderD7::Scene {
+private:
+  enum RState { RSETTINGS, RINFO };
+  RenderD7::RSettings::RState m_state = RenderD7::RSettings::RState::RSETTINGS;
+
+  std::string rd7srstate = "false";
+  std::string csvstate = "false";
+  std::string mtovlstate = "false";
+  std::string fpsstate = "60";
+  std::string mtscreenstate = "Top";
+  std::string mttxtcolstate = "#ffffff";
+  std::string mtcola = "255";
+  std::string mttxtcola = "255";
+
+  std::vector<RenderD7::TObject> buttons = {
+      {20, 35, 120, 35, "RD7SR", -11, 10},
+      {20, 85, 120, 35, "MT_CSV", -15, 9},
+      {20, 135, 120, 35, "MT_OVL", -19, 10},
+      {20, 185, 120, 35, "FPS", 6, 10},
+      {180, 35, 120, 35, "MTSCREEN", -29, 10},
+      {180, 85, 120, 35, "DSPERR", -13, 10},
+      {180, 135, 120, 35, "INFO", 2, 10},
+      {180, 185, 120, 35, "", -13, 10}};
+
+public:
+  RSettings();
+  void Draw(void) const override;
+  ~RSettings();
+  void Logic(u32 hDown, u32 hHeld, u32 hUp, touchPosition touch) override;
+};
+
+void LoadSettings();
+
+class DSP_NF : public RenderD7::Ovl {
+public:
+  DSP_NF();
+  void Draw(void) const override;
+  void Logic() override;
+
+private:
+  int msgposy = 240;
+  int delay = 0;
+};
+
+int GetRandomInt(int b, int e);
+void DrawMetrikOvl();
+bool DrawImageFromSheet(RenderD7::Sheet *sheet, size_t index, float x, float y,
+                        float scaleX = 1.0, float scaleY = 1.0);
+namespace Error {
+void DisplayError(std::string toptext, std::string errortext, int timesec = 3);
+void DisplayFatalError(std::string toptext, std::string errortext);
+} // namespace Error
+namespace Init {
+Result Main(std::string app_name = "RD7Game");
+Result Reload();
+void Graphics();
+void NdspFirm(bool useit = false);
+} // namespace Init
+namespace Exit {
+void Main();
+void NdspFirm();
+void Graphics();
+} // namespace Exit
+namespace Msg {
+void Display(std::string titletxt, std::string subtext,
+             C3D_RenderTarget *target);
+void DisplayWithProgress(std::string titletext, std::string subtext,
+                         float current, float total, u32 prgbarcolor);
+} // namespace Msg
+
+namespace Convert {
+inline float StringtoFloat(std::string inp) { return std::atof(inp.c_str()); }
+inline int StringtoInt(std::string inp) { return std::atoi(inp.c_str()); }
+inline bool FloatToBool(float inp) {
+  if (inp == 1)
+    return true;
+  else
+    return false;
+}
+} // namespace Convert
+
+struct DirContent {
+  std::string name;
+  std::string path;
+  bool isDir;
+};
+
+namespace FS {
+bool FileExist(const std::string &path);
+}
+
+bool IsNdspInit();
+void SetupLog(void);
+std::string GetFramerate();
+bool MainLoop();
+void ExitApp();
+
+void ClearTextBufs(void);
+
+std::string Kbd(int lenght, SwkbdType tp);
+
+void FrameEnd();
+void ToggleRD7SR();
+bool IsRD7SR();
+
+struct TLBtn {
+  int x; // Position X
+  int y; // Position Y
+  int w; // Button Width
+  int h; // Button Height
+};
+
+struct ScrollList1 {
+  std::string Text = "";
+};
+
+struct ScrollList2 {
+  float x;
+  float y;
+  float w;
+  float h;
+  std::string Text = "";
+};
+/*enum ListType
+{
+    ONE,
+    TWO
+};*/
+void DrawList1(RenderD7::ScrollList1 &l, float txtsize, C3D_RenderTarget *t);
+void DrawTObjects(std::vector<RenderD7::TObject> tobjects, u32 color,
+                  u32 txtcolor, int selection = -1,
+                  u32 selbgcolor = RenderD7::Color::Hex("#2D98AF"),
+                  u32 selcolor = RenderD7::Color::Hex("#000000"));
+void DrawSTObject(std::vector<RenderD7::TObject> tobject, int tobjectindex,
+                  u32 color, u32 txtcolor);
+bool touchTObj(touchPosition touch, RenderD7::TObject button);
+bool touchTLBtn(touchPosition touch, RenderD7::TLBtn button);
+void DrawTLBtns(std::vector<RenderD7::TLBtn> btns, u32 color,
+                int selection = -1,
+                u32 selbgcolor = RenderD7::Color::Hex("#2D98AF"),
+                u32 selcolor = RenderD7::Color::Hex("#000000"));
+
+struct Checkbox {
+  float x, y, s;
+  bool is_chexked = false;
+  u32 outcol, incol, chcol;
+};
+void DrawCheckbox(Checkbox box);
+
+class Console {
+public:
+  Console();
+  Console(int x, int y, int w, int h, u8 a = 255);
+  Console(int x, int y, int w, int h, RenderD7::Color::rgba col);
+  Console(int x, int y, int w, int h, std::string name,
+          RenderD7::Color::rgba col = {255, 255, 255, 255},
+          RenderD7::Color::rgba barcol = {0, 0, 0, 255},
+          RenderD7::Color::rgba outlinecol = {222, 222, 222, 255});
+  void On(C3D_RenderTarget *t_cscreen);
+  bool Update();
+  ~Console();
+
+private:
+  std::vector<std::string> m_lines;
+  int x, y, w, h;
+  std::string m_name = "";
+  C3D_RenderTarget *cscreen;
+  bool m_nconsole = false;
+  bool m_mconsole = false;
+  RenderD7::Color::rgba color = {255, 255, 255, 255};
+  RenderD7::Color::rgba outlinecol = {222, 222, 222, 255};
+  RenderD7::Color::rgba barcolor = {0, 0, 0, 255};
+};
+
+void GetDirContentsExt(std::vector<RenderD7::DirContent> &dircontent,
+                       const std::vector<std::string> &extensions);
+void GetDirContents(std::vector<RenderD7::DirContent> &dircontent);
+
+} // namespace RenderD7

include/renderd7/sound.hpp

@@ -0,0 +1,27 @@
+#pragma once
+
+#include <3ds.h>
+#include <string>
+
+/** Sound Class */
+class sound {
+public:
+  /// \brief Construct new Soundeffect
+  /// \param path Path to the .wav file
+  /// \param channel the channel 1-23
+  /// \param toloop true:loop the sound, false: don't loop
+  sound(const std::string &path, int channel = 1, bool toloop = false);
+  /** deconstruct the sound */
+  ~sound();
+  /** play the sound */
+  void play();
+  /** stop the sound */
+  void stop();
+
+private:
+  /// \param dataSize the Size of the filedata
+  u32 dataSize;
+  ndspWaveBuf waveBuf;
+  u8 *data = NULL;
+  int chnl;
+};

include/renderd7/stringtool.hpp

@@ -0,0 +1,40 @@
+#pragma once
+#include <iomanip>
+#include <iostream>
+#include <string>
+
+namespace RenderD7 {
+inline bool NameIsEndingWith(const std::string &name,
+                             const std::vector<std::string> &extensions) {
+  if (name.substr(0, 2) == "._")
+    return false;
+
+  if (name.size() == 0)
+    return false;
+
+  if (extensions.size() == 0)
+    return true;
+
+  for (int i = 0; i < (int)extensions.size(); i++) {
+    const std::string ext = extensions.at(i);
+    if (strcasecmp(name.c_str() + name.size() - ext.size(), ext.c_str()) == 0)
+      return true;
+  }
+
+  return false;
+}
+} // namespace RenderD7
+template <class T> T GetFileName(T const &path, T const &delims = "/\\") {
+  return path.substr(path.find_last_of(delims) + 1);
+}
+template <class T> T remove_ext(T const &filename) {
+  typename T::size_type const p(filename.find_last_of('.'));
+  return p > 0 && p != T::npos ? filename.substr(0, p) : filename;
+}
+
+template <typename T> std::string Int_To_Hex(T i) {
+  std::stringstream stream;
+  stream << "0x" << std::setfill('0') << std::setw(sizeof(T) * 2) << std::hex
+         << i;
+  return stream.str();
+}

include/renderd7/thread.hpp

@@ -0,0 +1,136 @@
+#pragma once
+#include <3ds.h>
+#include <atomic>
+#include <functional>
+#include <renderd7/parameter.hpp>
+#include <string>
+
+using CTRU_Thread = Thread;
+
+#define THREAD_STACK_SIZE 0x1000
+
+namespace RenderD7 {
+namespace Threads {
+inline bool threadrunning = false;
+
+struct Thread {
+  Handle handle;
+  void (*ep)(void);
+  bool finished;
+  void *stacktop;
+};
+
+bool Create();
+bool Join();
+void Exit();
+} // namespace Threads
+class Thread {
+public:
+  /**
+   * @brief Default constructor
+   * @note This should only be called when calling m3d::Thread::initialize()
+   * before calling m3d::Thread::start()
+   */
+  Thread();
+
+  /**
+   * @brief Constructs the thread
+   * @param t_function  The thread function
+   * @param t_parameter The parameter to pass to the function
+   * @param t_autostart Whether the thread should start instantly
+   * @param t_detached  Whether the thread starts detached or not
+   * @param t_stackSize The stacksize allocated for the thread in bytes (rounded
+   * to multiples of 8 bytes)
+   * @note t_function needs to be of type `void` and take one (and only one)
+   * parameter of type m3d::Parameter
+   * @warning If the thread priority is lower than the priority of the calling
+   * thread, the thread will never get executed. Use
+   * m3d::Thread::getCurrentPriority() to get the priority of the current thread
+   */
+  Thread(std::function<void(RenderD7::Parameter)> t_function,
+         RenderD7::Parameter t_parameter = nullptr, bool t_autostart = false,
+         bool t_detached = false,
+         unsigned long long int t_stackSize = 4 * 1024);
+
+  /**
+   * @brief Destructs the thread
+   */
+  virtual ~Thread();
+
+  /**
+   * @brief Initializes the thread
+   * @param t_function  The thread function
+   * @param t_parameter The parameter to pass to the function
+   * @param t_autostart Whether the thread should start instantly
+   * @param t_detached  Whether the thread starts detached or not
+   * @param t_stackSize The stacksize allocated for the thread in bytes (rounded
+   * to multiples of 8 bytes)
+   * @note t_function needs to be of type `void` and take one (and only one)
+   * parameter of type m3d::Parameter
+   * @warning If the thread priority is lower than the priority of the calling
+   * thread, the thread will never get executed. Use
+   * m3d::Thread::getCurrentPriority() to get the priority of the current thread
+   */
+  void initialize(std::function<void(RenderD7::Parameter)> t_function,
+                  RenderD7::Parameter t_parameter = nullptr,
+                  bool t_autostart = false, bool t_detached = false,
+                  unsigned long long int t_stackSize = 4 * 1024);
+
+  /**
+   * @brief Sets the size of the stack that gets allocated for the next thread
+   * that get's started
+   * @param t_stackSize The allocated space in bytes (rounded to multiples of 8
+   * bytes)
+   */
+  void setStackSize(unsigned long long int t_stackSize);
+
+  /**
+   * @brief Starts the thread. To restart it, call Thread::join() before
+   * @param t_detached Whether the thread should start detached or not
+   */
+  void start(bool t_detached = false);
+
+  /**
+   * @brief Detaches the thread
+   */
+  void kill();
+
+  /**
+   * @brief Waits for the thread to finish
+   * @param t_timeout The timeout in nanoseconds. Leave it for no timeout
+   */
+  void join(long long unsigned int t_timeout = U64_MAX);
+
+  bool isRunning();
+
+  /**
+   * @brief Puts the thread to sleep
+   *
+   * This is needed if you have multiple threads running at the same time. It
+   * doesn't affect the execution-time of the thread, it just makes it possible
+   * for the other threads to get their chance to shine.
+   */
+  static void sleep();
+
+  /**
+   * @brief Sleeps for the given time
+   * @param t_milliseconds The time to sleep in milliseconds
+   */
+  static void sleep(int t_milliseconds);
+
+private:
+  struct ThreadData {
+    RenderD7::Parameter m_parameter;
+    std::function<void(RenderD7::Parameter)> m_function;
+    std::atomic<bool> *m_running;
+  };
+
+  static void threadFunction(void *t_arg);
+  /* data */
+  int m_priority, m_stackSize;
+  bool m_started;
+  std::atomic<bool> m_running;
+  RenderD7::Thread::ThreadData m_data;
+  CTRU_Thread m_thread;
+};
+} // namespace RenderD7

include/renderd7/tween.hpp

@@ -0,0 +1,18 @@
+#include <renderd7/Clock.hpp>
+
+namespace rnd7 {
+enum class TweenType : int { Position = 1, Color, Alpha };
+
+enum class TweenLoop : int {
+  None = 1,
+  Loop = 2,
+};
+
+enum class TweenDirection : int { Current, Forward, Backward };
+
+enum class TweenState : int { Playing = 1, Stopped };
+class Tween {
+public:
+  Tween(float from, float to, float duration, TweenLoop loop, TweenState state);
+};
+} // namespace rnd7

source/BitmapPrinter.cpp

@@ -0,0 +1,465 @@
+#include <renderd7/BitmapPrinter.hpp>
+#include <renderd7/Ovl.hpp>
+#include <renderd7/Toast.hpp>
+#include <renderd7/stringtool.hpp>
+
+extern bool shouldbe_disabled;
+extern std::string csvpc;
+
+RenderD7::BitmapPrinter::BitmapPrinter(int w, int h) {
+  BMP newmap(w, h, true);
+  bitmap = newmap;
+  // renderframe.LoadPFromBuffer(BitmapConverter::ConvertData(bitmap.DATA()));
+  blank = newmap;
+}
+
+RenderD7::BitmapPrinter::~BitmapPrinter() {
+  if (this->renderframe.loadet)
+    this->renderframe.Unload();
+}
+
+bool RenderD7::BitmapPrinter::DecodeFile(std::string file) {
+  unsigned error = bitmap.read(file.c_str());
+
+  if (error) {
+    RenderD7::AddOvl(std::make_unique<RenderD7::Toast>(
+        "BitmapPrinter", "Error Code: " + std::to_string(error)));
+    return false;
+  }
+
+  return true;
+}
+
+void RenderD7::BitmapPrinter::DrawPixel(int x, int y, u8 b, u8 g, u8 r, u8 a) {
+  unsigned error =
+      bitmap.set_pixel(x, bitmap.bmp_info_header.height - y, b, g, r, a);
+  if (error) {
+    RenderD7::AddOvl(std::make_unique<RenderD7::Toast>(
+        "BitmapPrinter->Pixel", "Error Code: " + std::to_string(error)));
+  }
+}
+void RenderD7::BitmapPrinter::DrawRect(int x, int y, int w, int h, u8 line_w,
+                                       u8 b, u8 g, u8 r, u8 a) {
+  unsigned error = bitmap.draw_rectangle(
+      x, bitmap.bmp_info_header.height - y - h, w, h, b, g, r, a, line_w);
+  if (error) {
+    RenderD7::AddOvl(std::make_unique<RenderD7::Toast>(
+        "BitmapPrinter->Rect", "Error Code: " + std::to_string(error)));
+  }
+}
+
+void RenderD7::BitmapPrinter::DrawRectFilled(int x, int y, int w, int h, u8 b,
+                                             u8 g, u8 r, u8 a) {
+  unsigned error = bitmap.fill_region(x, bitmap.bmp_info_header.height - h - y,
+                                      w, h, b, g, r, a);
+  if (error) {
+    RenderD7::AddOvl(std::make_unique<RenderD7::Toast>(
+        "BitmapPrinter->RectF", "Error Code: " + std::to_string(error)));
+  }
+}
+
+void RenderD7::BitmapPrinter::SaveBmp(std::string name) {
+  if (!RenderD7::NameIsEndingWith(name, {"bmp"})) {
+    name += ".bmp";
+  }
+  bitmap.write(name.c_str());
+}
+void RenderD7::BitmapPrinter::SavePng(std::string name) {
+  if (!RenderD7::NameIsEndingWith(name, {"png"})) {
+    name += ".png";
+  }
+  std::vector<unsigned char> ImageBuffer;
+  ImageBuffer = BitmapConverter::ConvertData(bitmap.DATA());
+  lodepng::save_file(ImageBuffer, name);
+}
+
+void RenderD7::BitmapPrinter::CreateScreen(C3D_RenderTarget *target) {
+  isscreen = true;
+  targetr = target;
+  if (target == Top) {
+    bitmap = BMP(400, 240, true);
+    blank = BMP(400, 240, true);
+  }
+  if (target == TopRight) {
+    bitmap = BMP(400, 240, true);
+    blank = BMP(400, 240, true);
+  }
+  if (target == Bottom) {
+    bitmap = BMP(320, 240, true);
+    blank = BMP(320, 240, true);
+  }
+  renderframe.LoadPFromBuffer(BitmapConverter::ConvertData(bitmap.DATA()));
+}
+bool RenderD7::BitmapPrinter::DrawScreenDirectF(int framerate) {
+  bool updtt = false;
+  if (isscreen) {
+    if (frame == (60 / framerate)) {
+      RenderD7::OnScreen(targetr);
+      if (renderframe.loadet)
+        renderframe.Unload();
+      this->Decode(decc);
+      frame = 0;
+      updtt = true;
+    }
+
+    if (renderframe.loadet)
+      renderframe.Draw(0, 0);
+    frame++;
+  }
+  return updtt;
+}
+
+bool RenderD7::BitmapPrinter::DrawScreenDirect() {
+  bool updtt = false;
+  if (isscreen) {
+    RenderD7::OnScreen(targetr);
+    if (renderframe.loadet)
+      renderframe.Unload();
+    this->Decode(decc);
+    updtt = true;
+    if (renderframe.loadet)
+      renderframe.Draw(0, 0);
+  }
+  return updtt;
+}
+
+RenderD7::Image RenderD7::BitmapPrinter::GetImage() {
+  RenderD7::Image img;
+  img.LoadFromBitmap(bitmap);
+  return img;
+}
+
+void RenderD7::BitmapPrinter::UsePreMap(BMP map) { bitmap = map; }
+void RenderD7::BitmapPrinter::UsePrePrintMap(BitmapPrinter printmap) {
+  bitmap = printmap.GetBitmap();
+}
+
+void RenderD7::BitmapPrinter::Clear(u8 b, u8 g, u8 r, u8 a) {
+  bitmap.fill_region(0, 0, bitmap.bmp_info_header.width,
+                     bitmap.bmp_info_header.height, b, g, r, a);
+}
+void RenderD7::BitmapPrinter::ClearBlank() { bitmap = blank; }
+
+void RenderD7::BitmapPrinter::DrawScreenF(int framerate) {
+  if (isscreen) {
+    if (frame == (60 / framerate)) {
+      RenderD7::OnScreen(targetr);
+      frame = 0;
+    }
+
+    if (renderframe.loadet)
+      renderframe.Draw(0, 0);
+    frame++;
+  }
+}
+void RenderD7::BitmapPrinter::DrawScreen() {
+  if (isscreen) {
+    RenderD7::OnScreen(targetr);
+    if (renderframe.loadet)
+      renderframe.Draw(0, 0);
+  }
+}
+bool RenderD7::BitmapPrinter::UpdateScreenF(int framerate) {
+  bool updtt = false;
+  if (isscreen) {
+    if (frame == (60 / framerate)) {
+      if (renderframe.loadet)
+        renderframe.Unload();
+      // renderframe.LoadFromBitmap(bitmap);
+      this->Decode(decc);
+      frame = 0;
+      updtt = true;
+    }
+    frame++;
+  }
+  return updtt;
+}
+bool RenderD7::BitmapPrinter::UpdateScreen() {
+  bool updtt = false;
+  if (isscreen) {
+    if (renderframe.loadet)
+      renderframe.Unload();
+    this->Decode(decc);
+    updtt = true;
+  }
+  return updtt;
+}
+
+#define TICKS_PER_MSEC 268111.856
+
+void RenderD7::BitmapPrinter::Benchmark() {
+  if (setupbenchmark) {
+    frametime = 0;
+    renderedframes = 0;
+    timer = 0;
+    setupbenchmark = false;
+    lastTime = svcGetSystemTick();
+  }
+  if (benchmark) {
+    if (timer >= 60) {
+      std::string renderedf = std::to_string(renderedframes);
+      std::string avgdtt = std::to_string(mhdtt);
+      float alldtt = 0;
+      for (size_t i = 1; i < hdttt.size(); i++) {
+        alldtt += hdttt[i];
+      }
+      float alldtt2 = 0;
+      for (size_t i = 0; i < hdttt2.size(); i++) {
+        alldtt2 += hdttt2[i];
+      }
+      float alldtt3 = 0;
+      for (size_t i = 0; i < hdttt3.size(); i++) {
+        alldtt3 += hdttt3[i];
+      }
+      int allfps = 0;
+      for (size_t f = 1; f < fpscountc.size(); f++) {
+        allfps += fpscountc[f];
+      }
+
+      std::string avgcpu = std::to_string((alldtt / (float)hdttt.size() - 1));
+      std::string avgcpu2 =
+          std::to_string(((alldtt2 / (float)hdttt2.size()) * 1000));
+      std::string avgcpu3 =
+          std::to_string(((alldtt3 / (float)hdttt3.size()) * 1000));
+      std::string avgfps = std::to_string((allfps / (int)fpscountc.size() - 1));
+
+      std::string resultt =
+          "TestMode: " + std::to_string(testfpsd) + "fps" +
+          "\nRendered Frames: " + renderedf + "\nMax Cpu Time: " + avgdtt +
+          "\nAvg Cpu Time: " + avgcpu + "\nAvg Fps: " + avgfps +
+          "\nAvg EncodeTime: " + avgcpu2 + "ms/f\nAvg DecodeTime: " + avgcpu3 +
+          "ms\n";
+      this->ClearBlank();
+      this->DrawRectFilled(0, 0, this->bitmap.bmp_info_header.width,
+                           this->bitmap.bmp_info_header.height, 0, 0, 0, 255);
+      this->DrawDebugText(0, 0, 0, RenderD7::Color::Hex("#ffffff"), resultt);
+      std::string outname =
+          csvpc + "/benchmark_" + RenderD7::GetTimeStr() + ".png";
+      this->SavePng(outname);
+      RenderD7::AddOvl(std::make_unique<RenderD7::Toast>(
+          "Benchmark", "Saved to: \n" + outname));
+      benchmark = false;
+    }
+    uint64_t currentTime = svcGetSystemTick();
+    dtt = ((float)(currentTime / (float)TICKS_PER_MSEC) -
+           (float)(lastTime / (float)TICKS_PER_MSEC)) /
+          1000.f;
+    lastTime = currentTime;
+    lastTime = currentTime;
+    frameCounter++;
+    fpsClock += dtt;
+    if (fpsClock >= 1.f) {
+      fps = frameCounter;
+      frameCounter = 0;
+      fpsClock = 0.f;
+    }
+    uint64_t lastTime2 = svcGetSystemTick();
+    this->ClearBlank();
+    this->DrawRectFilled(0, 0, this->bitmap.bmp_info_header.width,
+                         this->bitmap.bmp_info_header.width, 255, 255, 255,
+                         255);
+    this->DrawRect(5, 5, this->bitmap.bmp_info_header.width - 10,
+                   this->bitmap.bmp_info_header.height - 10, 5, 0, 0, 0, 0);
+    // this->DrawDebugText(20, 20, 0, RenderD7::Color::Hex("#ffffff"), "Fps: " +
+    // std::to_string(fps));
+    this->DrawDebugText(0, 0, 0.5f, RenderD7::Color::Hex("#ff0000"),
+                        "Time: " + std::to_string(timer));
+    this->DrawDebugText(0, 10, 0.5f, RenderD7::Color::Hex("#ff0000"),
+                        "Fps: " + std::to_string(fps));
+    this->DrawDebugText(0, 20, 0.5f, RenderD7::Color::Hex("#ff0000"),
+                        "dt: " + std::to_string(dtt));
+    this->DrawDebugText(0, 30, 0.5f, RenderD7::Color::Hex("#ff0000"),
+                        "MaxEncodeTime: " + std::to_string(mdtt2 * 1000) +
+                            "ms/f");
+    this->DrawDebugText(0, 40, 0.5f, RenderD7::Color::Hex("#ff0000"),
+                        "MaxDecodeTime: " + std::to_string(mdtt3 * 1000) +
+                            "ms");
+    uint64_t currentTime2 = svcGetSystemTick();
+    dtt2 = ((float)(currentTime2 / (float)TICKS_PER_MSEC) -
+            (float)(lastTime2 / (float)TICKS_PER_MSEC)) /
+           1000.f;
+    hdttt2.push_back(dtt2);
+    lastTime2 = svcGetSystemTick();
+    bool updgg = this->UpdateScreenF(testfps);
+    currentTime2 = svcGetSystemTick();
+    dtt3 = ((float)(currentTime2 / (float)TICKS_PER_MSEC) -
+            (float)(lastTime2 / (float)TICKS_PER_MSEC)) /
+           1000.f;
+    if (updgg)
+      hdttt3.push_back(dtt3);
+    if (!shouldbe_disabled)
+      this->DrawScreen();
+    renderedframes++;
+    if (mdtt2 < dtt2) {
+      mdtt2 = dtt2;
+    }
+    if (mdtt3 < dtt3 && updgg) {
+      mdtt3 = dtt3;
+    }
+    timer += 1 * dtt;
+    float hdtt = C3D_GetProcessingTime();
+    hdttt.push_back(hdtt);
+    fpscountc.push_back(fps);
+    if (mhdtt < hdtt) {
+      mhdtt = C3D_GetProcessingTime();
+    }
+    /*if (!shouldbe_disabled)
+    {
+            RenderD7::OnScreen(Bottom);
+            RenderD7::DrawText(0, 0, 0.5f, RenderD7::Color::Hex("#ff0000"),
+    "Time: " + std::to_string(timer)); RenderD7::DrawText(0, 20, 0.5f,
+    RenderD7::Color::Hex("#ff0000"), "Fps: " + std::to_string(fps));
+            RenderD7::DrawText(0, 40, 0.5f, RenderD7::Color::Hex("#ff0000"),
+    "dt: " + std::to_string(dtt)); RenderD7::DrawText(0, 60, 0.5f,
+    RenderD7::Color::Hex("#ff0000"), "MaxRenderTime: " +
+    std::to_string(mdtt2*1000) + "ms/f"); RenderD7::DrawText(0, 80, 0.5f,
+    RenderD7::Color::Hex("#ff0000"), "MaxConvertTime: " +
+    std::to_string(mdtt3*1000) + "ms");
+
+    }*/
+  }
+}
+
+void RenderD7::BitmapPrinter::SetupBenchmark(int framerate) {
+  benchmark = true;
+  setupbenchmark = true;
+  this->testfps = framerate;
+  this->testfpsd = framerate;
+}
+
+#include <renderd7/debugfont.h>
+
+void RenderD7::BitmapPrinter::DrawDebugChar(u32 posX, u32 posY, int t_size,
+                                            u32 color, char character) {
+  bool isscale = (t_size > 1) ? true : false;
+  for (u32 y = 0; y < 8; y++) {
+    char charPos = debugfont[character * 8 + y];
+
+    for (u32 x = 0; x < 8; x++)
+      if (((charPos >> (7 - x)) & 1) == 1) {
+        if (!isscale)
+          DrawPixel((int)posX + x + 1, (int)posY + y + 1, UNPACK_BGRA(color));
+        if (isscale)
+          DrawRectFilled(((int)posX) + (x * t_size) + 1,
+                         ((int)posY) + (y * t_size) + 1, t_size, t_size,
+                         UNPACK_BGRA(color));
+      }
+  }
+}
+
+void RenderD7::BitmapPrinter::DrawChar(int posX, int posY, float t_size,
+                                       u32 color, char character,
+                                       RenderD7::NFontApi font) {
+  for (int y = 0; y < font.GetGlyphHeight(character); y++) {
+    for (int x = 0; x < font.GetGlyphWidth(character); x++) {
+      DrawPixel(posX + x + 1, posY + y + 1, 255, 255, 255,
+                font.GetGlyphBitmap(
+                    character)[((y * font.GetGlyphWidth(character) + x) * 1)]);
+      if (((font.GetGlyphBitmap(
+                character)[font.GetGlyphHeight(character) + y] >>
+            (font.GetGlyphWidth(character - 1) - x)) &
+           1) == 1) {
+      }
+    }
+  }
+  // for(int y = 0; y < font.GetGlyphHeight(character) *
+  // font.GetGlyphWidth(character); y++)
+  //{
+  //    DrawPixel(posX + x + 1, posY + y + 1, UNPACK_BGRA(color));
+  //}
+}
+
+#define SPACING_Y 10
+#define SPACING_X 8
+
+void RenderD7::BitmapPrinter::DrawDebugText(int x, int y, int t_size, u32 color,
+                                            std::string text) {
+  if (t_size < 1) {
+    t_size = 1;
+  }
+
+  for (u32 i = 0, line_i = 0; i < strlen(text.c_str()); i++)
+    switch (text[i]) {
+    case '\n':
+      y += (SPACING_Y * t_size);
+      line_i = 0;
+      break;
+
+    case '\t':
+      line_i += 2;
+      break;
+
+    default:
+      // Make sure we never get out of the screen
+      if (line_i >= (((u32)this->bitmap.bmp_info_header.width) - (u32)x) /
+                        (SPACING_X * t_size)) {
+        y += (SPACING_Y * t_size);
+        line_i = 1; // Little offset so we know the same text continues
+        if (text[i] == ' ')
+          break; // Spaces at the start look weird
+      }
+
+      this->DrawDebugChar((u32)x + line_i * (SPACING_X * t_size), (u32)y,
+                          t_size, color, text[i]);
+
+      line_i++;
+      break;
+    }
+}
+
+void RenderD7::BitmapPrinter::DrawText(int x, int y, float t_size, u32 color,
+                                       std::string text,
+                                       RenderD7::NFontApi font) {
+  if (t_size < 1) {
+    t_size = 1;
+  }
+
+  for (u32 i = 0, line_i = 0; i < strlen(text.c_str()); i++)
+    switch (text[i]) {
+    case '\n':
+      y += (font.GetLineHeight());
+      line_i = 0;
+      break;
+
+    case '\t':
+      line_i += 2;
+      break;
+
+    default:
+      // Make sure we never get out of the screen
+      if (line_i >= (((u32)this->bitmap.bmp_info_header.width) - (u32)x) /
+                        (u32)(font.GetGlyphWidth(text[i]))) {
+        y += (SPACING_Y * t_size);
+        line_i = 1; // Little offset so we know the same text continues
+        if (text[i] == ' ')
+          break; // Spaces at the start look weird
+      }
+
+      this->DrawChar(x + line_i * (font.GetGlyphWidth(text[i])), y, t_size,
+                     color, text[i], font);
+
+      line_i++;
+      break;
+    }
+}
+
+bool RenderD7::BitmapPrinter::Decode(Decoder deccc) {
+  bool res = false;
+
+  switch (deccc) {
+  case Decoder::BITMAP2PNG2C3D:
+    renderframe.LoadPFromBuffer(
+        BitmapConverter::ConvertData(this->bitmap.DATA()));
+    res = true;
+    break;
+  case Decoder::BITMAP2C3D:
+    renderframe.LoadFromBitmap(this->bitmap);
+    res = true;
+    break;
+
+  default:
+    res = false;
+    break;
+  }
+  return res;
+}

source/Color.cpp

@@ -0,0 +1,24 @@
+#include <renderd7/Color.hpp>
+
+#define RGBA8(r, g, b, a)                                                      \
+  ((((r)&0xFF) << 0) | (((g)&0xFF) << 8) | (((b)&0xFF) << 16) |                \
+   (((a)&0xFF) << 24))
+
+uint32_t RenderD7::Color::Hex(const std::string color, uint8_t a) {
+  if (color.length() < 7 ||
+      std::regex_search(color.substr(1),
+                        std::regex("[^0-9A-Fa-f]"))) { // invalid color.
+    return RenderD7::Color::Hex("#000000", 0);
+  }
+  int r = std::stoi(color.substr(1, 2), nullptr, 16);
+  int g = std::stoi(color.substr(3, 2), nullptr, 16);
+  int b = std::stoi(color.substr(5, 2), nullptr, 16);
+  return RGBA8(r, g, b, a);
+}
+
+std::string RenderD7::Color::RGB2Hex(int r, int g, int b) {
+  std::stringstream ss;
+  ss << "#";
+  ss << std::hex << (r << 16 | g << 8 | b);
+  return ss.str();
+}

source/Draw.cpp

@@ -0,0 +1,216 @@
+#include <renderd7/Draw.hpp>
+
+extern C2D_TextBuf TextBuf;
+extern C2D_Font Font;
+extern bool currentScreen;
+
+bool RenderD7::Draw::Rect(float x, float y, float w, float h, u32 color) {
+  return C2D_DrawRectSolid(x, y, 0.5f, w, h, color);
+}
+
+bool RenderD7::Draw::Px(float x, float y, u32 color) {
+  return C2D_DrawRectSolid(x, y, 0.5f, 1, 1, color);
+}
+
+void RenderD7::Draw::TextCentered(float x, float y, float size, u32 color,
+                                  std::string Text, int maxWidth, int maxHeight,
+                                  C2D_Font fnt) {
+  float lineHeight, widthScale;
+
+  // Check for the lineHeight.
+  if (fnt != nullptr) {
+    lineHeight = RenderD7::Draw::GetTextHeight(size, " ", fnt);
+  } else {
+    lineHeight = RenderD7::Draw::GetTextHeight(size, " ");
+  }
+
+  int line = 0;
+  while (Text.find('\n') != Text.npos) {
+    if (maxWidth == 0) {
+      // Do the widthScale.
+      if (fnt != nullptr) {
+        widthScale = RenderD7::Draw::GetTextWidth(
+            size, Text.substr(0, Text.find('\n')), fnt);
+      } else {
+        widthScale =
+            RenderD7::Draw::GetTextWidth(size, Text.substr(0, Text.find('\n')));
+      }
+    } else {
+      // Do the widthScale 2.
+      if (fnt != nullptr) {
+        widthScale = std::min((float)maxWidth,
+                              RenderD7::Draw::GetTextWidth(
+                                  size, Text.substr(0, Text.find('\n')), fnt));
+      } else {
+        widthScale = std::min((float)maxWidth,
+                              RenderD7::Draw::GetTextWidth(
+                                  size, Text.substr(0, Text.find('\n'))));
+      }
+    }
+    if (fnt != nullptr) {
+      RenderD7::Draw::Text((currentScreen ? 200 : 160) + x - (widthScale / 2),
+                           y + (lineHeight * line), size, color,
+                           Text.substr(0, Text.find('\n')), maxWidth, maxHeight,
+                           fnt);
+    } else {
+      RenderD7::Draw::Text((currentScreen ? 200 : 160) + x - (widthScale / 2),
+                           y + (lineHeight * line), size, color,
+                           Text.substr(0, Text.find('\n')), maxWidth,
+                           maxHeight);
+    }
+
+    Text = Text.substr(Text.find('\n') + 1);
+    line++;
+  }
+
+  if (maxWidth == 0) {
+    // Do the next WidthScale.
+    if (fnt != nullptr) {
+      widthScale = RenderD7::Draw::GetTextWidth(
+          size, Text.substr(0, Text.find('\n')), fnt);
+    } else {
+      widthScale =
+          RenderD7::Draw::GetTextWidth(size, Text.substr(0, Text.find('\n')));
+    }
+  } else {
+    // And again.
+    if (fnt != nullptr) {
+      widthScale = std::min((float)maxWidth,
+                            RenderD7::Draw::GetTextWidth(
+                                size, Text.substr(0, Text.find('\n')), fnt));
+    } else {
+      widthScale = std::min(
+          (float)maxWidth,
+          RenderD7::Draw::GetTextWidth(size, Text.substr(0, Text.find('\n'))));
+    }
+  }
+  if (fnt != nullptr) {
+    RenderD7::Draw::Text((currentScreen ? 200 : 160) + x - (widthScale / 2),
+                         y + (lineHeight * line), size, color,
+                         Text.substr(0, Text.find('\n')), maxWidth, maxHeight,
+                         fnt);
+  } else {
+    RenderD7::Draw::Text((currentScreen ? 200 : 160) + x - (widthScale / 2),
+                         y + (lineHeight * line), size, color,
+                         Text.substr(0, Text.find('\n')), maxWidth, maxHeight);
+  }
+}
+
+// Draw String or Text.
+void RenderD7::Draw::Text(float x, float y, float size, u32 color,
+                          std::string Text, int maxWidth, int maxHeight,
+                          C2D_Font fnt) {
+  C2D_Text c2d_text;
+
+  if (fnt != nullptr) {
+    C2D_TextFontParse(&c2d_text, fnt, TextBuf, Text.c_str());
+  } else {
+    C2D_TextFontParse(&c2d_text, Font, TextBuf, Text.c_str());
+  }
+
+  C2D_TextOptimize(&c2d_text);
+
+  float heightScale;
+  if (maxHeight == 0) {
+    heightScale = size;
+  } else {
+    if (fnt != nullptr) {
+      heightScale = std::min(
+          size,
+          size * (maxHeight / RenderD7::Draw::GetTextHeight(size, Text, fnt)));
+    } else {
+      heightScale = std::min(
+          size, size * (maxHeight / RenderD7::Draw::GetTextHeight(size, Text)));
+    }
+  }
+
+  if (maxWidth == 0) {
+    C2D_DrawText(&c2d_text, C2D_WithColor, x, y, 0.5f, size, heightScale,
+                 color);
+  } else {
+    if (fnt != nullptr) {
+      C2D_DrawText(
+          &c2d_text, C2D_WithColor, x, y, 0.5f,
+          std::min(size, size * (maxWidth / RenderD7::Draw::GetTextWidth(
+                                                size, Text, fnt))),
+          heightScale, color);
+    } else {
+      C2D_DrawText(
+          &c2d_text, C2D_WithColor, x, y, 0.5f,
+          std::min(size, size * (maxWidth /
+                                 RenderD7::Draw::GetTextWidth(size, Text))),
+          heightScale, color);
+    }
+  }
+}
+void RenderD7::Draw::TextRight(float x, float y, float size, u32 color,
+                               std::string Text, int maxWidth, int maxHeight,
+                               C2D_Font fnt) {
+  RenderD7::Draw::Text(x - RenderD7::Draw::GetTextWidth(size, Text, fnt), y,
+                       size, color, Text, maxWidth, maxHeight, fnt);
+}
+// Get String or Text Width.
+float RenderD7::Draw::GetTextWidth(float size, std::string Text, C2D_Font fnt) {
+  float width = 0;
+  if (fnt != nullptr) {
+    GetTextSize(size, &width, NULL, Text, fnt);
+  } else {
+    GetTextSize(size, &width, NULL, Text);
+  }
+  return width;
+}
+
+// Get String or Text Size.
+void RenderD7::Draw::GetTextSize(float size, float *width, float *height,
+                                 std::string Text, C2D_Font fnt) {
+  C2D_Text c2d_text;
+  if (fnt != nullptr) {
+    C2D_TextFontParse(&c2d_text, fnt, TextBuf, Text.c_str());
+  } else {
+    C2D_TextFontParse(&c2d_text, Font, TextBuf, Text.c_str());
+  }
+  C2D_TextGetDimensions(&c2d_text, size, size, width, height);
+}
+
+// Get String or Text Height.
+float RenderD7::Draw::GetTextHeight(float size, std::string Text,
+                                    C2D_Font fnt) {
+  float height = 0;
+  if (fnt != nullptr) {
+    GetTextSize(size, NULL, &height, Text.c_str(), fnt);
+  } else {
+    GetTextSize(size, NULL, &height, Text.c_str());
+  }
+  return height;
+}
+
+Result RenderD7::Draw::LoadFont(C2D_Font &fnt, const char *Path) {
+  fnt = C2D_FontLoad(Path); // Only load if found.
+  return 0;
+}
+
+// Unload a Font.
+Result RenderD7::Draw::UnloadFont(C2D_Font &fnt) {
+  if (fnt != nullptr) {
+    C2D_FontFree(fnt); // Make sure to only unload if not nullptr.
+  }
+  return 0;
+}
+
+bool RenderD7::Draw::Circle(float x, float y, float radius, u32 color) {
+  return C2D_DrawCircleSolid(x, y, 0.5f, radius, color);
+}
+
+bool RenderD7::Draw::Image(C2D_Image img, float x, float y, float scaleX,
+                           float scaleY) {
+  return C2D_DrawImageAt(img, x, y, 0.5f, nullptr, scaleX, scaleY);
+}
+
+bool RenderD7::Draw::NFRect(float p1x, float p1y, float w, float h, u32 color,
+                            float scale) {
+  C2D_DrawLine(p1x, p1y, color, w, p1y, color, scale, 1);
+  C2D_DrawLine(w, p1y, color, w, h, color, scale, 1);
+  C2D_DrawLine(w, h, color, p1x, h, color, scale, 1);
+  C2D_DrawLine(p1x, h, color, p1x, p1y, color, scale, 1);
+  return true;
+}

source/FileSystem.cpp

@@ -0,0 +1,344 @@
+#include <3ds.h>
+#include <cstring>
+#include <renderd7/FileSystem.hpp>
+// Debugging
+#include <memory>
+#include <renderd7/Ovl.hpp>
+#include <renderd7/Toast.hpp>
+
+const char *RenderD7::FileSystem::GetPhysfsError() {
+  return PHYSFS_getErrorByCode(PHYSFS_getLastErrorCode());
+}
+
+std::string RenderD7::FileSystem::Normalize(const std::string &input) {
+  std::string out;
+  bool seenSep = false, isSep = false;
+
+  for (size_t i = 0; i < input.size(); ++i) {
+    isSep = (input[i] == '/');
+
+    if (!isSep || !seenSep)
+      out += input[i];
+
+    seenSep = isSep;
+  }
+
+  return out;
+}
+
+void RenderD7::FileSystem::Initialize() { RenderD7::FileSystem::savePath = ""; }
+
+int RenderD7::FileSystem::Init(const char *argv) {
+  int res = PHYSFS_init(argv);
+  if (res != 1) {
+    RenderD7::AddOvl(std::make_unique<RenderD7::Toast>(
+        "PHYSFS-Error", RenderD7::FileSystem::GetPhysfsError()));
+  }
+
+  return res;
+}
+
+bool RenderD7::FileSystem::SetSource(const char *source) {
+  if (!PHYSFS_isInit())
+    RenderD7::AddOvl(std::make_unique<RenderD7::Toast>(
+        "PHYSFS-Error", RenderD7::FileSystem::GetPhysfsError()));
+  return false;
+
+  std::string searchPath = source;
+  if (!PHYSFS_mount(searchPath.c_str(), NULL, 1))
+    RenderD7::AddOvl(std::make_unique<RenderD7::Toast>(
+        "PHYSFS-Error", RenderD7::FileSystem::GetPhysfsError()));
+  return false;
+
+  return true;
+}
+
+bool RenderD7::FileSystem::SetIdentity(const char *name, bool append) {
+  if (!PHYSFS_isInit())
+    RenderD7::AddOvl(std::make_unique<RenderD7::Toast>(
+        "PHYSFS-Error", RenderD7::FileSystem::GetPhysfsError()));
+  return false;
+
+  std::string old = RenderD7::FileSystem::savePath;
+
+  RenderD7::FileSystem::savePath = RenderD7::FileSystem::Normalize(
+      RenderD7::FileSystem::GetUserDirectory() + "/save/" + name);
+  printf("Save Path set to %s\n", savePath.c_str());
+
+  if (!old.empty())
+    PHYSFS_unmount(old.c_str());
+
+  int success = PHYSFS_mount(savePath.c_str(), NULL, append);
+  printf("Save Path mounted %d\n", success);
+
+  PHYSFS_setWriteDir(nullptr);
+
+  return true;
+}
+
+std::string RenderD7::FileSystem::GetSaveDirectory() {
+  return RenderD7::FileSystem::Normalize(
+      RenderD7::FileSystem::GetUserDirectory() + "/save");
+}
+
+bool RenderD7::FileSystem::SetupWriteDirectory() {
+  if (!PHYSFS_isInit())
+    RenderD7::AddOvl(std::make_unique<RenderD7::Toast>(
+        "PHYSFS-Error", RenderD7::FileSystem::GetPhysfsError()));
+  return false;
+
+  if (RenderD7::FileSystem::savePath.empty())
+    RenderD7::AddOvl(
+        std::make_unique<RenderD7::Toast>("PHYSFS-Error", "Path is Empty"));
+  return false;
+
+  std::string tmpWritePath = RenderD7::FileSystem::savePath;
+  std::string tmpDirectoryPath = RenderD7::FileSystem::savePath;
+
+  if (RenderD7::FileSystem::savePath.find(
+          RenderD7::FileSystem::GetUserDirectory()) == 0) {
+    tmpWritePath = RenderD7::FileSystem::GetUserDirectory();
+    tmpDirectoryPath =
+        savePath.substr(RenderD7::FileSystem::GetUserDirectory().length());
+
+    /* strip leading '/' characters from the path we want to create */
+    size_t startPosition = tmpDirectoryPath.find_first_not_of('/');
+
+    if (startPosition != std::string::npos)
+      tmpDirectoryPath = tmpDirectoryPath.substr(startPosition);
+  }
+
+  if (!PHYSFS_setWriteDir(tmpWritePath.c_str())) {
+    printf("Failed to set write dir to %s\n", tmpWritePath.c_str());
+    RenderD7::AddOvl(std::make_unique<RenderD7::Toast>(
+        "PHYSFS-Error",
+        RenderD7::FormatString("Failed to set write dir to %s\n",
+                               tmpWritePath.c_str())));
+    return false;
+  }
+
+  if (!RenderD7::FileSystem::CreateDirectory(tmpDirectoryPath.c_str())) {
+    printf("Failed to create dir %s\n", tmpDirectoryPath.c_str());
+    /* clear the write directory in case of error */
+    RenderD7::AddOvl(std::make_unique<RenderD7::Toast>(
+        "PHYSFS-Error", RenderD7::FormatString("Failed to create dir %s\n",
+                                               tmpDirectoryPath.c_str())));
+    PHYSFS_setWriteDir(nullptr);
+    return false;
+  }
+
+  if (!PHYSFS_setWriteDir(savePath.c_str())) {
+    printf("Failed to set write dir to %s\n", savePath.c_str());
+    RenderD7::AddOvl(std::make_unique<RenderD7::Toast>(
+        "PHYSFS-Error",
+        RenderD7::FormatString("Failed to set write dir to %s\n",
+                               savePath.c_str())));
+    return false;
+  }
+
+  if (!PHYSFS_mount(savePath.c_str(), nullptr, 0)) {
+    printf("Failed to mount write dir (%s)\n",
+           RenderD7::FileSystem::GetPhysfsError());
+    RenderD7::AddOvl(std::make_unique<RenderD7::Toast>(
+        "PHYSFS-Error",
+        RenderD7::FormatString("Failed to mount write dir (%s)\n",
+                               RenderD7::FileSystem::GetPhysfsError())));
+    /* clear the write directory in case of error */
+    PHYSFS_setWriteDir(nullptr);
+    return false;
+  }
+
+  return true;
+}
+
+std::string RenderD7::FileSystem::GetUserDirectory() {
+  return RenderD7::FileSystem::Normalize(
+      PHYSFS_getPrefDir("npi-d7", "renderd7"));
+}
+
+bool RenderD7::FileSystem::GetInfo(const char *filename,
+                                   RenderD7::FileSystem::Info &info) {
+  if (!PHYSFS_isInit())
+    RenderD7::AddOvl(std::make_unique<RenderD7::Toast>(
+        "PHYSFS-Error", RenderD7::FileSystem::GetPhysfsError()));
+  return false;
+
+  PHYSFS_Stat stat = {};
+
+  if (!PHYSFS_stat(filename, &stat))
+    RenderD7::AddOvl(std::make_unique<RenderD7::Toast>(
+        "PHYSFS-Error", RenderD7::FileSystem::GetPhysfsError()));
+  return false;
+
+  info.mod_time =
+      std::min<int64_t>(stat.modtime, RenderD7::FileSystem::MAX_STAMP);
+  info.size = std::min<int64_t>(stat.filesize, RenderD7::FileSystem::MAX_STAMP);
+
+  if (stat.filetype == PHYSFS_FILETYPE_REGULAR)
+    info.type = RenderD7::FileSystem::FileType_File;
+  else if (stat.filetype == PHYSFS_FILETYPE_DIRECTORY)
+    info.type = RenderD7::FileSystem::FileType_Directory;
+  else if (stat.filetype == PHYSFS_FILETYPE_SYMLINK)
+    info.type = RenderD7::FileSystem::FileType_SymLink;
+  else
+    info.type = RenderD7::FileSystem::FileType_Other;
+
+  return true;
+}
+
+void RenderD7::FileSystem::GetDirectoryItems(const char *path,
+                                             std::vector<std::string> &items) {
+  if (!PHYSFS_isInit())
+    RenderD7::AddOvl(std::make_unique<RenderD7::Toast>(
+        "PHYSFS-Error", RenderD7::FileSystem::GetPhysfsError()));
+  return;
+
+  char **results = PHYSFS_enumerateFiles(path);
+
+  if (results == nullptr)
+    RenderD7::AddOvl(std::make_unique<RenderD7::Toast>(
+        "PHYSFS-Error", RenderD7::FileSystem::GetPhysfsError()));
+  return;
+
+  for (char **item = results; *item != 0; item++)
+    items.push_back(*item);
+
+  PHYSFS_freeList(results);
+}
+
+bool RenderD7::FileSystem::OpenFile(File &file, const char *name,
+                                    FileMode mode) {
+  if (mode == FileMode_Closed)
+    RenderD7::AddOvl(std::make_unique<RenderD7::Toast>(
+        "PHYSFS-Error", RenderD7::FileSystem::GetPhysfsError()));
+  return false;
+
+  if (!PHYSFS_isInit())
+    RenderD7::AddOvl(std::make_unique<RenderD7::Toast>(
+        "PHYSFS-Error", RenderD7::FileSystem::GetPhysfsError()));
+  return false;
+
+  if (file.handle)
+    RenderD7::FileSystem::CloseFile(file);
+
+  if (mode == FileMode_Read && !PHYSFS_exists(name)) {
+    printf("Could not open file %s, does not exist.\n", name);
+    RenderD7::AddOvl(std::make_unique<RenderD7::Toast>(
+        "PHYSFS-Error",
+        RenderD7::FormatString("Could not open file %s, does not exist.\n",
+                               name)));
+    return false;
+  }
+
+  if ((mode == FileMode_Write) &&
+      (PHYSFS_getWriteDir() == nullptr &&
+       RenderD7::FileSystem::SetupWriteDirectory())) {
+    printf("Could not set write directory.\n");
+    RenderD7::AddOvl(std::make_unique<RenderD7::Toast>(
+        "PHYSFS-Error",
+        RenderD7::FormatString("Could not set write directory.\n")));
+    return false;
+  }
+
+  PHYSFS_getLastErrorCode();
+
+  switch (mode) {
+  case FileMode_Read:
+    file.handle = PHYSFS_openRead(name);
+    break;
+  case FileMode_Write:
+    file.handle = PHYSFS_openWrite(name);
+    break;
+  default:
+    break;
+  }
+
+  if (!file.handle) {
+    const char *error = RenderD7::FileSystem::GetPhysfsError();
+
+    if (error == nullptr)
+      error = "unknown error";
+
+    printf("Could not open file %s (%s)\n", name, error);
+    RenderD7::AddOvl(std::make_unique<RenderD7::Toast>(
+        "PHYSFS-Error",
+        RenderD7::FormatString("Could not open file %s (%s)\n", name, error)));
+
+    return false;
+  }
+
+  file.mode = mode;
+
+  return true;
+}
+
+bool RenderD7::FileSystem::CloseFile(File &file) {
+  if (file.handle == nullptr || !PHYSFS_close(file.handle))
+    return false;
+
+  file.handle = nullptr;
+
+  return true;
+}
+
+bool RenderD7::FileSystem::CreateDirectory(const char *name) {
+  if (!PHYSFS_isInit())
+    RenderD7::AddOvl(std::make_unique<RenderD7::Toast>(
+        "PHYSFS-Error", RenderD7::FileSystem::GetPhysfsError()));
+  return false;
+
+  if (PHYSFS_getWriteDir() == nullptr &&
+      !RenderD7::FileSystem::SetupWriteDirectory())
+    RenderD7::AddOvl(std::make_unique<RenderD7::Toast>(
+        "PHYSFS-Error", RenderD7::FileSystem::GetPhysfsError()));
+  return false;
+
+  if (!PHYSFS_mkdir(name))
+    RenderD7::AddOvl(std::make_unique<RenderD7::Toast>(
+        "PHYSFS-Error", RenderD7::FileSystem::GetPhysfsError()));
+  return false;
+
+  return true;
+}
+
+int64_t RenderD7::FileSystem::ReadFile(File &file, void *destination,
+                                       int64_t size) {
+  if (!file.handle || file.mode != FileMode_Read) {
+    printf("File is not opened for reading.\n");
+    RenderD7::AddOvl(std::make_unique<RenderD7::Toast>(
+        "PHYSFS-Error", "File is not opened for reading.\n"));
+    return 0;
+  }
+
+  if (size > file.GetSize())
+    size = file.GetSize();
+  else if (size < 0) {
+    printf("Invalid read size %lld\n", size);
+    RenderD7::AddOvl(std::make_unique<RenderD7::Toast>(
+        "PHYSFS-Error",
+        RenderD7::FormatString("Invalid read size %lld\n", size)));
+    return 0;
+  }
+
+  return PHYSFS_readBytes(file.handle, destination, (PHYSFS_uint64)size);
+}
+
+bool RenderD7::FileSystem::WriteFile(File &file, const void *data,
+                                     int64_t size) {
+  if (!file.handle || file.mode != FileMode_Write) {
+    printf("File is not opened for writing.\n");
+    RenderD7::AddOvl(std::make_unique<RenderD7::Toast>(
+        "PHYSFS-Error", "File is not opened for writing.\n"));
+    return false;
+  }
+
+  int64_t written = PHYSFS_writeBytes(file.handle, data, (PHYSFS_uint64)size);
+
+  if (written != size) {
+    RenderD7::AddOvl(std::make_unique<RenderD7::Toast>(
+        "PHYSFS-Error", RenderD7::FileSystem::GetPhysfsError()));
+    return false;
+  }
+
+  return true;
+}

source/Image.cpp

@@ -0,0 +1,260 @@
+#include <renderd7/Image.hpp>
+#include <renderd7/Ovl.hpp>
+#include <renderd7/Toast.hpp>
+extern bool usedbgmsg;
+
+static u32 GetNextPowerOf2(u32 v) {
+  v--;
+  v |= v >> 1;
+  v |= v >> 2;
+  v |= v >> 4;
+  v |= v >> 8;
+  v |= v >> 16;
+  v++;
+  return (v >= 64 ? v : 64);
+}
+
+static bool C3DTexToC2DImage(C2D_Image *texture, u32 width, u32 height,
+                             u8 *buf) {
+  if (width >= 1024 || height >= 1024)
+    return false;
+
+  C3D_Tex *tex = new C3D_Tex[sizeof(C3D_Tex)];
+  Tex3DS_SubTexture *subtex = new Tex3DS_SubTexture[sizeof(Tex3DS_SubTexture)];
+  subtex->width = static_cast<u16>(width);
+  subtex->height = static_cast<u16>(height);
+  // RGBA -> ABGR
+  for (u32 row = 0; row < subtex->width; row++) {
+    for (u32 col = 0; col < subtex->height; col++) {
+      u32 z = (row + col * subtex->width) * 4;
+
+      u8 r = *(u8 *)(buf + z);
+      u8 g = *(u8 *)(buf + z + 1);
+      u8 b = *(u8 *)(buf + z + 2);
+      u8 a = *(u8 *)(buf + z + 3);
+
+      *(buf + z) = a;
+      *(buf + z + 1) = b;
+      *(buf + z + 2) = g;
+      *(buf + z + 3) = r;
+    }
+  }
+
+  u32 w_pow2 = GetNextPowerOf2(subtex->width);
+  u32 h_pow2 = GetNextPowerOf2(subtex->height);
+  subtex->left = 0.f;
+  subtex->top = 1.f;
+  subtex->right = (subtex->width / static_cast<float>(w_pow2));
+  subtex->bottom = (1.0 - (subtex->height / static_cast<float>(h_pow2)));
+  C3D_TexInit(tex, static_cast<u16>(w_pow2), static_cast<u16>(h_pow2),
+              GPU_RGBA8);
+  C3D_TexSetFilter(tex, GPU_NEAREST, GPU_NEAREST);
+
+  std::memset(tex->data, 0, tex->size);
+
+  for (u32 x = 0; x < subtex->width; x++) {
+    for (u32 y = 0; y < subtex->height; y++) {
+      u32 dst_pos = ((((y >> 3) * (w_pow2 >> 3) + (x >> 3)) << 6) +
+                     ((x & 1) | ((y & 1) << 1) | ((x & 2) << 1) |
+                      ((y & 2) << 2) | ((x & 4) << 2) | ((y & 4) << 3))) *
+                    4;
+      u32 src_pos = (y * subtex->width + x) * 4;
+      std::memcpy(&(static_cast<u8 *>(tex->data))[dst_pos],
+                  &(static_cast<u8 *>(buf))[src_pos], 4);
+    }
+  }
+
+  C3D_TexFlush(tex);
+  tex->border = RenderD7::Color::Hex("#000000", 0);
+  C3D_TexSetWrap(tex, GPU_CLAMP_TO_BORDER, GPU_CLAMP_TO_BORDER);
+  if (tex && subtex) {
+    texture->tex = tex;
+    texture->subtex = subtex;
+    return true;
+  }
+  return false;
+}
+
+extern "C" {
+#include <renderd7/external/libnsbmp/libnsbmp.h>
+}
+static const u32 BYTES_PER_PIXEL = 4;
+#define MAX_IMAGE_BYTES (48 * 1024 * 1024)
+
+namespace LIBBMP {
+static void *bitmap_create(int width, int height,
+                           [[maybe_unused]] unsigned int state) {
+  /* ensure a stupidly large (>50Megs or so) bitmap is not created */
+  if ((static_cast<long long>(width) * static_cast<long long>(height)) >
+      (MAX_IMAGE_BYTES / BYTES_PER_PIXEL))
+    return nullptr;
+
+  return std::calloc(width * height, BYTES_PER_PIXEL);
+}
+
+static unsigned char *bitmap_get_buffer(void *bitmap) {
+  assert(bitmap);
+  return static_cast<unsigned char *>(bitmap);
+}
+
+static size_t bitmap_get_bpp([[maybe_unused]] void *bitmap) {
+  return BYTES_PER_PIXEL;
+}
+
+static void bitmap_destroy(void *bitmap) {
+  assert(bitmap);
+  std::free(bitmap);
+}
+} // namespace LIBBMP
+
+unsigned Image_to_C3D(C2D_Image img, const std::vector<unsigned char> &bmpc) {
+  bmp_bitmap_callback_vt bitmap_callbacks = {
+      LIBBMP::bitmap_create, LIBBMP::bitmap_destroy, LIBBMP::bitmap_get_buffer,
+      LIBBMP::bitmap_get_bpp};
+
+  bmp_result code = BMP_OK;
+  bmp_image bmp;
+  bmp_create(&bmp, &bitmap_callbacks);
+
+  code = bmp_analyse(&bmp, bmpc.size(), (u8 *)bmpc.data());
+  if (code != BMP_OK) {
+    bmp_finalise(&bmp);
+    return 1;
+  }
+
+  code = bmp_decode(&bmp);
+  if (code != BMP_OK) {
+    if ((code != BMP_INSUFFICIENT_DATA) && (code != BMP_DATA_ERROR)) {
+      bmp_finalise(&bmp);
+      return 2;
+    }
+
+    /* skip if the decoded image would be ridiculously large */
+    if ((bmp.width * bmp.height) > 200000) {
+      bmp_finalise(&bmp);
+      return 3;
+    }
+  }
+  C2D_Image *texture = new C2D_Image();
+  bool ret = C3DTexToC2DImage(texture, static_cast<u32>(bmp.width),
+                              static_cast<u32>(bmp.height),
+                              static_cast<u8 *>(bmp.bitmap));
+  bmp_finalise(&bmp);
+  delete texture;
+  if (!ret) {
+    return 4;
+  }
+  return 0;
+}
+
+void RenderD7::Image::LoadPng(const std::string path) {
+  if (usedbgmsg) {
+    // RenderD7::Msg::Display("RenderD7", "Loading Png:" + path, Top);
+  }
+  std::vector<u8> ImageBuffer;
+  unsigned width, height;
+  if (loadet) {
+    C3D_TexDelete(this->img.tex);
+    loadet = false;
+  }
+  lodepng::decode(ImageBuffer, width, height, path);
+
+  this->img.tex = new C3D_Tex;
+  this->img.subtex =
+      new Tex3DS_SubTexture({(u16)width, (u16)height, 0.0f, 1.0f,
+                             width / 1024.0f, 1.0f - (height / 1024.0f)});
+
+  C3D_TexInit(this->img.tex, 1024, 1024, GPU_RGBA8);
+  C3D_TexSetFilter(this->img.tex, GPU_LINEAR, GPU_LINEAR);
+  this->img.tex->border = 0xFFFFFFFF;
+  C3D_TexSetWrap(this->img.tex, GPU_CLAMP_TO_BORDER, GPU_CLAMP_TO_BORDER);
+
+  for (u32 x = 0; x < width && x < 1024; x++) {
+    for (u32 y = 0; y < height && y < 1024; y++) {
+      const u32 dstPos = ((((y >> 3) * (1024 >> 3) + (x >> 3)) << 6) +
+                          ((x & 1) | ((y & 1) << 1) | ((x & 2) << 1) |
+                           ((y & 2) << 2) | ((x & 4) << 2) | ((y & 4) << 3))) *
+                         4;
+
+      const u32 srcPos = (y * width + x) * 4;
+      ((uint8_t *)this->img.tex->data)[dstPos + 0] =
+          ImageBuffer.data()[srcPos + 3];
+      ((uint8_t *)this->img.tex->data)[dstPos + 1] =
+          ImageBuffer.data()[srcPos + 2];
+      ((uint8_t *)this->img.tex->data)[dstPos + 2] =
+          ImageBuffer.data()[srcPos + 1];
+      ((uint8_t *)this->img.tex->data)[dstPos + 3] =
+          ImageBuffer.data()[srcPos + 0];
+    }
+  }
+  loadet = true;
+}
+
+RenderD7::Image::~Image() {
+  if (loadet)
+    C3D_TexDelete(img.tex);
+  loadet = false;
+}
+
+void RenderD7::Image::Unload() {
+  if (loadet)
+    C3D_TexDelete(img.tex);
+  loadet = false;
+}
+
+void RenderD7::Image::LoadPFromBuffer(const std::vector<u8> &buffer) {
+  std::vector<u8> ImageBuffer;
+  if (loadet) {
+    C3D_TexDelete(this->img.tex);
+    loadet = false;
+  }
+  unsigned width, height;
+  lodepng::decode(ImageBuffer, width, height, buffer);
+
+  img.tex = new C3D_Tex;
+  img.subtex =
+      new Tex3DS_SubTexture({(u16)width, (u16)height, 0.0f, 1.0f,
+                             width / 512.0f, 1.0f - (height / 512.0f)});
+
+  C3D_TexInit(img.tex, 512, 512, GPU_RGBA8);
+  C3D_TexSetFilter(img.tex, GPU_LINEAR, GPU_LINEAR);
+  img.tex->border = 0xFFFFFFFF;
+  C3D_TexSetWrap(img.tex, GPU_CLAMP_TO_BORDER, GPU_CLAMP_TO_BORDER);
+
+  for (u32 x = 0; x < width && x < 512; x++) {
+    for (u32 y = 0; y < height && y < 512; y++) {
+      const u32 dstPos = ((((y >> 3) * (512 >> 3) + (x >> 3)) << 6) +
+                          ((x & 1) | ((y & 1) << 1) | ((x & 2) << 1) |
+                           ((y & 2) << 2) | ((x & 4) << 2) | ((y & 4) << 3))) *
+                         4;
+
+      const u32 srcPos = (y * width + x) * 4;
+      ((uint8_t *)img.tex->data)[dstPos + 0] = ImageBuffer.data()[srcPos + 3];
+      ((uint8_t *)img.tex->data)[dstPos + 1] = ImageBuffer.data()[srcPos + 2];
+      ((uint8_t *)img.tex->data)[dstPos + 2] = ImageBuffer.data()[srcPos + 1];
+      ((uint8_t *)img.tex->data)[dstPos + 3] = ImageBuffer.data()[srcPos + 0];
+    }
+  }
+}
+
+void RenderD7::Image::FromSheet(RenderD7::Sheet sheet, size_t index) {}
+
+bool RenderD7::Image::Draw(float x, float y, float scaleX, float scaleY) {
+  if (loadet)
+    return C2D_DrawImageAt(this->img, x, y, 0.5f, nullptr, scaleX, scaleY);
+  return false;
+}
+
+void RenderD7::Image::LoadFromBitmap(BMP bitmap) {
+  loadet = false;
+  unsigned error = Image_to_C3D(this->img, bitmap.DATA());
+  if (error == 0) {
+    this->loadet = true;
+  }
+
+  if (error) {
+    std::cout << "BMP decoding error " << error << std::endl;
+    RenderD7::AddOvl(std::make_unique<RenderD7::Toast>(
+        "Bmp - Error", "Code: " + std::to_string(error)));
+  }
+}

source/NFontApi.cpp

@@ -0,0 +1,66 @@
+#include <renderd7/Fonts/NFontApi.hpp>
+#define STB_TRUETYPE_IMPLEMENTATION // force following include to generate
+                                    // implementation
+#include <renderd7/external/stb_truetype.h>
+
+#define STB_IMAGE_WRITE_IMPLEMENTATION
+#include <renderd7/external/stb_image_write.h>
+
+RenderD7::NFontApi::NFontApi() {}
+
+RenderD7::NFontApi::~NFontApi() {}
+
+void RenderD7::NFontApi::LoadTTF(std::string path) {
+  /////READ FILE
+  unsigned char *buffer;
+  long size = 0;
+  FILE *ttf__ = fopen(path.c_str(), "rb");
+  fseek(ttf__, 0, SEEK_END);
+  size = ftell(ttf__);
+  fseek(ttf__, 0, SEEK_SET);
+  buffer = (unsigned char *)malloc(size);
+  fread(buffer, size, 1, ttf__);
+  fclose(ttf__);
+  /////Setup Font
+  if (!stbtt_InitFont(&font, buffer, 0)) {
+    printf("failed\n");
+    status += "failed\n";
+    return;
+  }
+  status += "success!\n";
+  b_h = 128;
+  b_w = 512;
+  l_h = 24; /* line height */
+  scale = stbtt_ScaleForPixelHeight(&font, l_h);
+
+  stbtt_GetFontVMetrics(&font, &ascent, &decent, &linegap);
+  linespace = scale * (ascent - decent + linegap);
+
+  baseline = (int)(ascent * scale);
+  height = (int)((ascent - decent) * scale);
+}
+
+unsigned char *RenderD7::NFontApi::GetGlyphBitmap(char glyph) {
+  // stbtt_GetGlyphBitmapBox(&font, glyph, scale, scale, &x0, &y0, &x1, &y1);
+  stbtt_GetCodepointBitmapBox(&font, glyph, scale, scale, &x0, &y0, &x1, &y1);
+  w = x1 - x0;
+  h = y1 - y0;
+
+  unsigned char *bitmap;
+  bitmap = stbtt_GetCodepointBitmap(&font, scale, scale, glyph, &w, &h, 0, 0);
+  return bitmap;
+}
+
+int RenderD7::NFontApi::GetGlyphHeight(char glyph) {
+  stbtt_GetCodepointBitmapBox(&font, glyph, scale, scale, &x0, &y0, &x1, &y1);
+  w = x1 - x0;
+  h = y1 - y0;
+  return h;
+}
+
+int RenderD7::NFontApi::GetGlyphWidth(char glyph) {
+  stbtt_GetCodepointBitmapBox(&font, glyph, scale, scale, &x0, &y0, &x1, &y1);
+  w = x1 - x0;
+  h = y1 - y0;
+  return w;
+}

source/Screen.cpp

@@ -0,0 +1,8 @@
+#include <renderd7/Screen.hpp>
+
+extern bool currentScreen;
+
+void RenderD7::OnScreen(C3D_RenderTarget *target) {
+  C2D_SceneBegin(target);
+  currentScreen = (target == Top || target == TopRight) ? 1 : 0;
+}

source/Sheet.cpp

@@ -0,0 +1,15 @@
+#include <renderd7/Sheet.hpp>
+
+RenderD7::Sheet::Sheet() {
+  //
+}
+RenderD7::Sheet::~Sheet() {
+  //
+}
+
+Result RenderD7::Sheet::Load(const char *path) {
+  this->spritesheet = C2D_SpriteSheetLoad(path);
+  return 0;
+}
+
+void RenderD7::Sheet::Free() { C2D_SpriteSheetFree(this->spritesheet); }

source/Sprite.cpp

@@ -0,0 +1,36 @@
+#include <renderd7/Sprite.hpp>
+
+RenderD7::Sprite::Sprite() {
+  //
+}
+RenderD7::Sprite::~Sprite() {
+  //
+}
+void RenderD7::Sprite::FromSheet(RenderD7::Sheet *sheet, size_t index) {
+  C2D_SpriteFromSheet(&this->sprite, sheet->spritesheet, index);
+}
+bool RenderD7::Sprite::Draw() { return C2D_DrawSprite(&this->sprite); }
+void RenderD7::Sprite::SetCenter(float x, float y) {
+  C2D_SpriteSetCenter(&this->sprite, x, y);
+}
+void RenderD7::Sprite::SetPos(float x, float y) {
+  C2D_SpriteSetPos(&this->sprite, x, y);
+}
+void RenderD7::Sprite::SetRotation(float rotation) {
+  C2D_SpriteSetRotation(&this->sprite, rotation);
+}
+void RenderD7::Sprite::Rotate(float speed) {
+  C2D_SpriteRotateDegrees(&this->sprite, speed);
+}
+float RenderD7::Sprite::getHeigh() { return this->sprite.params.pos.h; }
+float RenderD7::Sprite::getWidth() { return this->sprite.params.pos.w; }
+float RenderD7::Sprite::getPosX() { return this->sprite.params.pos.x; }
+float RenderD7::Sprite::getPosY() { return this->sprite.params.pos.y; }
+
+void RenderD7::Sprite::FromImage(RenderD7::Image *img) {
+  C2D_SpriteFromImage(&this->sprite, img->img);
+}
+
+void RenderD7::Sprite::SetScale(float x, float y) {
+  C2D_SpriteScale(&this->sprite, x, y);
+}

source/SpriteSheetAnimation.cpp

@@ -0,0 +1,38 @@
+#include <renderd7/SpriteAnimation.hpp>
+#include <renderd7/log.hpp>
+
+extern Log renderd7log;
+
+RenderD7::SpriteSheetAnimation::SpriteSheetAnimation() {
+  renderd7log.Write("SpriteSheetAnimation createt!");
+}
+RenderD7::SpriteSheetAnimation::~SpriteSheetAnimation() {
+  //
+}
+
+void RenderD7::SpriteSheetAnimation::Setup(RenderD7::Sheet *sheet,
+                                           size_t imagecount, size_t startimage,
+                                           float frame_begin,
+                                           float frame_finish) {
+  D_totaltime = frame_begin;
+  renderd7log.Write("frame_begin success");
+  this->images = imagecount;
+  renderd7log.Write("imagecount success");
+  this->sheet = sheet;
+  renderd7log.Write("sheet success");
+  this->time = frame_finish;
+  renderd7log.Write("frame_finish success");
+  RenderD7::SpriteSheetAnimation::FromSheet(this->sheet, startimage);
+}
+void RenderD7::SpriteSheetAnimation::Play(float timespeed) {
+  D_totaltime += timespeed;
+  if (D_totaltime >= time) {
+    D_totaltime -= time;
+    imgs++;
+    if (imgs == images) {
+      imgs = 0;
+    }
+  }
+  RenderD7::SpriteSheetAnimation::FromSheet(sheet, imgs);
+  // RenderD7::SpriteSheetAnimation::Draw();
+}

source/Time.cpp

@@ -0,0 +1,30 @@
+#include <fstream>
+#include <memory>
+#include <renderd7/Time.hpp>
+#include <stdarg.h>
+#include <stdio.h>
+#include <string.h>
+#include <string>
+#include <time.h>
+#include <unistd.h>
+
+std::string RenderD7::FormatString(std::string fmt_str, ...) {
+  va_list ap;
+  char *fp = NULL;
+  va_start(ap, fmt_str);
+  vasprintf(&fp, fmt_str.c_str(), ap);
+  va_end(ap);
+  std::unique_ptr<char, decltype(free) *> formatted(fp, free);
+  return std::string(formatted.get());
+}
+
+std::string RenderD7::GetTimeStr(void) {
+  time_t unixTime;
+  struct tm timeStruct;
+  time(&unixTime);
+  localtime_r(&unixTime, &timeStruct);
+  return FormatString("%04i-%02i-%02i_%02i-%02i-%02i",
+                      timeStruct.tm_year + 1900, timeStruct.tm_mon + 1,
+                      timeStruct.tm_mday, timeStruct.tm_hour, timeStruct.tm_min,
+                      timeStruct.tm_sec);
+}

source/Toast.cpp

@@ -0,0 +1,38 @@
+#include <renderd7/Draw.hpp>
+#include <renderd7/Toast.hpp>
+
+RenderD7::Toast::Toast(std::string head, std::string msg) {
+  this->head = head;
+  this->msg = msg;
+  /*this->toast = RenderD7::BitmapPrinter(400, 70);
+  this->toast.ClearBlank();
+      this->toast.DrawRectFilled(0, 0, 400, 70, 40, 40, 40, 255);
+      this->toast.DrawRectFilled(0, 0, 400, 25, 70, 70, 70, 255);
+      this->toast.DrawDebugText(4, 5, 0, RenderD7::Color::Hex("#ffffff"),
+  this->head); this->toast.DrawDebugText(4, 40, 0,
+  RenderD7::Color::Hex("#ffffff"), this->msg);
+      this->toastrendered->LoadPFromBuffer(BitmapConverter::ConvertData(toast.GetBitmap().DATA()));*/
+}
+
+void RenderD7::Toast::Draw(void) const {
+  RenderD7::OnScreen(Top);
+  RenderD7::Draw::Rect(0, msgposy, 400, 70, RenderD7::Color::Hex("#111111"));
+  RenderD7::Draw::Rect(0, msgposy, 400, 25, RenderD7::Color::Hex("#222222"));
+  RenderD7::Draw::Text(2, msgposy + 3, 0.7f, RenderD7::Color::Hex("#ffffff"),
+                       head);
+  RenderD7::Draw::Text(2, msgposy + 30, 0.6f, RenderD7::Color::Hex("#ffffff"),
+                       msg);
+  // toastrendered->Draw(0, msgposy);
+}
+
+void RenderD7::Toast::Logic() {
+  this->delay++ /*=1*(int)RenderD7::GetDeltaTime()*/;
+  if (msgposy > 170 && delay < 2 * 60)
+    msgposy-- /*=(int)RenderD7::GetDeltaTime()*/;
+
+  if (delay >= 5 * 60) {
+    msgposy++ /*=(int)RenderD7::GetDeltaTime*/;
+    if (msgposy > 400)
+      this->Kill();
+  }
+}

source/bmpconverter.cpp

@@ -0,0 +1,110 @@
+#include <renderd7/bmpconverter.hpp>
+
+namespace BitmapConverter {
+
+// returns 0 if all went ok, non-0 if error
+// output image is always given in RGBA (with alpha channel), even if it's a BMP
+// without alpha channel
+unsigned decodeBMP(std::vector<unsigned char> &image, unsigned &w, unsigned &h,
+                   const std::vector<unsigned char> &bmp) {
+  static const unsigned MINHEADER = 54; // minimum BMP header size
+
+  if (bmp.size() < MINHEADER)
+    return -1;
+  if (bmp[0] != 'B' || bmp[1] != 'M')
+    return 1; // It's not a BMP file if it doesn't start with marker 'BM'
+  unsigned pixeloffset = bmp[10] + 256 * bmp[11]; // where the pixel data starts
+  // read width and height from BMP header
+  w = bmp[18] + bmp[19] * 256;
+  h = bmp[22] + bmp[23] * 256;
+  // read number of channels from BMP header
+  if (bmp[28] != 24 && bmp[28] != 32)
+    return 2; // only 24-bit and 32-bit BMPs are supported.
+  unsigned numChannels = bmp[28] / 8;
+
+  // The amount of scanline bytes is width of image times channels, with extra
+  // bytes added if needed to make it a multiple of 4 bytes.
+  unsigned scanlineBytes = w * numChannels;
+  if (scanlineBytes % 4 != 0)
+    scanlineBytes = (scanlineBytes / 4) * 4 + 4;
+
+  unsigned dataSize = scanlineBytes * h;
+  if (bmp.size() < dataSize + pixeloffset)
+    return 3; // BMP file too small to contain all pixels
+
+  image.resize(w * h * 4);
+
+  /*
+  There are 3 differences between BMP and the raw image buffer for LodePNG:
+  -it's upside down
+  -it's in BGR instead of RGB format (or BRGA instead of RGBA)
+  -each scanline has padding bytes to make it a multiple of 4 if needed
+  The 2D for loop below does all these 3 conversions at once.
+  */
+  for (unsigned y = 0; y < h; y++)
+    for (unsigned x = 0; x < w; x++) {
+      // pixel start byte position in the BMP
+      unsigned bmpos =
+          pixeloffset + (h - y - 1) * scanlineBytes + numChannels * x;
+      // pixel start byte position in the new raw image
+      unsigned newpos = 4 * y * w + 4 * x;
+      if (numChannels == 3) {
+        image[newpos + 0] = bmp[bmpos + 2]; // R
+        image[newpos + 1] = bmp[bmpos + 1]; // G
+        image[newpos + 2] = bmp[bmpos + 0]; // B
+        image[newpos + 3] = 255;            // A
+      } else {
+        image[newpos + 0] = bmp[bmpos + 2]; // R
+        image[newpos + 1] = bmp[bmpos + 1]; // G
+        image[newpos + 2] = bmp[bmpos + 0]; // B
+        image[newpos + 3] = bmp[bmpos + 3]; // A
+      }
+    }
+  return 0;
+}
+
+std::vector<unsigned char> ConvertFile(std::string filename) {
+
+  std::vector<unsigned char> bmp;
+  lodepng::load_file(bmp, filename);
+
+  std::vector<unsigned char> image;
+  unsigned w, h;
+  unsigned error = BitmapConverter::decodeBMP(image, w, h, bmp);
+
+  if (error) {
+    std::cout << "BMP decoding error " << error << std::endl;
+  }
+
+  std::vector<unsigned char> png;
+  error = lodepng::encode(png, image, w, h);
+
+  if (error) {
+    std::cout << "PNG encoding error " << error << ": "
+              << lodepng_error_text(error) << std::endl;
+  }
+
+  return png;
+}
+
+std::vector<unsigned char> ConvertData(std::vector<unsigned char> data) {
+
+  std::vector<unsigned char> image;
+  unsigned w, h;
+  unsigned error = BitmapConverter::decodeBMP(image, w, h, data);
+
+  if (error) {
+    std::cout << "BMP decoding error " << error << std::endl;
+  }
+
+  std::vector<unsigned char> png;
+  error = lodepng::encode(png, image, w, h);
+
+  if (error) {
+    std::cout << "PNG encoding error " << error << ": "
+              << lodepng_error_text(error) << std::endl;
+  }
+
+  return png;
+}
+} // namespace BitmapConverter

source/lang.cpp

@@ -0,0 +1,97 @@
+#include <3ds.h>
+#include <renderd7/lang.hpp>
+#include <stdio.h>
+#include <stdlib.h>
+#include <unistd.h>
+static nlohmann::json appJson;
+
+std::string RenderD7::Lang::getSys() {
+
+  u8 language = 1;
+  CFGU_GetSystemLanguage(&language);
+
+  switch (language) {
+  case 0:
+    return "jp"; // Japanese
+    break;
+
+  case 1:
+    return "en"; // English
+    break;
+
+  case 2:
+    return "fr"; // French
+    break;
+
+  case 3:
+    return "de"; // German
+    break;
+
+  case 4:
+    return "it"; // Italian
+    break;
+
+  case 5:
+    return "es"; // Spanish
+    break;
+
+  case 6:
+    return "zh-CN"; // Chinese (Simplified)
+    break;
+
+    // case 7:
+    // 	return "ko"; // Korean
+    // 	break;
+
+    // case 8:
+    // 	return "nl"; // Dutch
+    // 	break;
+
+  case 9:
+    return "pt"; // Portuguese
+    break;
+
+  case 10:
+    return "ru"; // Russian
+    break;
+
+  case 11:
+    return "zh-TW"; // Chinese (Traditional)
+    break;
+
+  default:
+    return "en"; // Fall back to English if missing
+    break;
+  }
+}
+std::string RenderD7::Lang::get(const std::string &key) {
+  if (!appJson.contains(key))
+    return key;
+
+  return appJson.at(key).get_ref<const std::string &>();
+}
+
+void RenderD7::Lang::load(const std::string &lang) {
+  FILE *values;
+
+  if (access(("romfs:/lang/" + lang + "/app.json").c_str(), F_OK) == 0) {
+    values = fopen(("romfs:/lang/" + lang + "/app.json").c_str(), "rt");
+    if (values) {
+      appJson = nlohmann::json::parse(values, nullptr, false);
+      fclose(values);
+    }
+    if (appJson.is_discarded())
+      appJson = {};
+    return;
+
+  } else {
+    values = fopen("romfs:/lang/en/app.json", "rt");
+    if (values) {
+      appJson = nlohmann::json::parse(values, nullptr, false);
+      fclose(values);
+    }
+    if (appJson.is_discarded())
+      appJson = {};
+    return;
+  }
+}

source/log.cpp

@@ -0,0 +1,51 @@
+#include <renderd7/log.hpp>
+
+#include <memory>
+
+std::string Log::format(const std::string &fmt_str, ...) {
+  va_list ap;
+  char *fp = NULL;
+  va_start(ap, fmt_str);
+  vasprintf(&fp, fmt_str.c_str(), ap);
+  va_end(ap);
+  std::unique_ptr<char, decltype(free) *> formatted(fp, free);
+  return std::string(formatted.get());
+}
+
+std::string Log::logDate(void) {
+  time_t unixTime;
+  struct tm timeStruct;
+  time(&unixTime);
+  localtime_r(&unixTime, &timeStruct);
+  return format("%04i-%02i-%02i_%02i-%02i-%02i", timeStruct.tm_year + 1900,
+                timeStruct.tm_mon + 1, timeStruct.tm_mday, timeStruct.tm_hour,
+                timeStruct.tm_min, timeStruct.tm_sec);
+}
+
+Log::Log() {}
+
+void Log::Init(const char *filename) {
+  printf("%s\n", filename);
+  std::string fn = filename;
+  std::string name = fn + ".txt";
+  this->filename = name.c_str();
+  if ((access(name.c_str(), F_OK) == 0)) {
+
+  } else {
+    FILE *logfile = fopen((name.c_str()), "w");
+    fclose(logfile);
+  }
+}
+
+void Log::Write(std::string debug_text) {
+  printf("%s\n", debug_text.c_str());
+  std::ofstream logFile;
+  logFile.open((this->filename), std::ofstream::app);
+  std::string writeDebug = "[";
+  writeDebug += logDate();
+  writeDebug += "] ";
+  writeDebug += debug_text.c_str();
+  logFile << writeDebug << std::endl;
+  logFile.close();
+}
+Log::~Log() {}

source/sound.cpp

@@ -0,0 +1,134 @@
+#include <renderd7/sound.hpp>
+
+#include <cstdio>
+#include <cstdlib>
+#include <cstring>
+#include <string>
+
+extern bool isndspinit;
+using std::string;
+
+// Reference: http://yannesposito.com/Scratch/en/blog/2010-10-14-Fun-with-wav/
+typedef struct _WavHeader {
+  char magic[4];   // "RIFF"
+  u32 totallength; // Total file length, minus 8.
+  char wavefmt[8]; // Should be "WAVEfmt "
+  u32 format;      // 16 for PCM format
+  u16 pcm;         // 1 for PCM format
+  u16 channels;    // Channels
+  u32 frequency;   // Sampling frequency
+  u32 bytes_per_second;
+  u16 bytes_by_capture;
+  u16 bits_per_sample;
+  char data[4]; // "data"
+  u32 bytes_in_data;
+} WavHeader;
+static_assert(sizeof(WavHeader) == 44, "WavHeader size is not 44 bytes.");
+
+sound::sound(const string &path, int channel, bool toloop) {
+  if (isndspinit) {
+    ndspSetOutputMode(NDSP_OUTPUT_STEREO);
+    ndspSetOutputCount(2); // Num of buffers
+
+    // Reading wav file
+    FILE *fp = fopen(path.c_str(), "rb");
+
+    if (!fp) {
+      printf("Could not open the WAV file: %s\n", path.c_str());
+      return;
+    }
+
+    WavHeader wavHeader;
+    size_t read = fread(&wavHeader, 1, sizeof(wavHeader), fp);
+    if (read != sizeof(wavHeader)) {
+      // Short read.
+      printf("WAV file header is too short: %s\n", path.c_str());
+      fclose(fp);
+      return;
+    }
+
+    // Verify the header.
+    static const char RIFF_magic[4] = {'R', 'I', 'F', 'F'};
+    if (memcmp(wavHeader.magic, RIFF_magic, sizeof(wavHeader.magic)) != 0) {
+      // Incorrect magic number.
+      printf("Wrong file format.\n");
+      fclose(fp);
+      return;
+    }
+
+    if (wavHeader.totallength == 0 ||
+        (wavHeader.channels != 1 && wavHeader.channels != 2) ||
+        (wavHeader.bits_per_sample != 8 && wavHeader.bits_per_sample != 16)) {
+      // Unsupported WAV file.
+      printf("Corrupted wav file.\n");
+      fclose(fp);
+      return;
+    }
+
+    // Get the file size.
+    fseek(fp, 0, SEEK_END);
+    dataSize = ftell(fp) - sizeof(wavHeader);
+
+    // Allocating and reading samples
+    data = static_cast<u8 *>(linearAlloc(dataSize));
+    fseek(fp, 44, SEEK_SET);
+    fread(data, 1, dataSize, fp);
+    fclose(fp);
+    dataSize /= 2; // FIXME: 16-bit or stereo?
+
+    // Find the right format
+    u16 ndspFormat;
+    if (wavHeader.bits_per_sample == 8) {
+      ndspFormat = (wavHeader.channels == 1) ? NDSP_FORMAT_MONO_PCM8
+                                             : NDSP_FORMAT_STEREO_PCM8;
+    } else {
+      ndspFormat = (wavHeader.channels == 1) ? NDSP_FORMAT_MONO_PCM16
+                                             : NDSP_FORMAT_STEREO_PCM16;
+    }
+
+    ndspChnReset(channel);
+    ndspChnSetInterp(channel, NDSP_INTERP_NONE);
+    ndspChnSetRate(channel, float(wavHeader.frequency));
+    ndspChnSetFormat(channel, ndspFormat);
+
+    // Create and play a wav buffer
+    memset(&waveBuf, 0, sizeof(waveBuf));
+
+    waveBuf.data_vaddr = reinterpret_cast<u32 *>(data);
+    waveBuf.nsamples = dataSize / (wavHeader.bits_per_sample >> 3);
+    waveBuf.looping = toloop;
+    waveBuf.status = NDSP_WBUF_FREE;
+    chnl = channel;
+  }
+}
+
+sound::~sound() {
+  if (isndspinit) {
+    waveBuf.data_vaddr = 0;
+    waveBuf.nsamples = 0;
+    waveBuf.looping = false;
+    waveBuf.status = 0;
+    ndspChnWaveBufClear(chnl);
+
+    if (data) {
+      linearFree(data);
+    }
+  }
+}
+
+void sound::play() {
+  if (isndspinit) {
+    if (!data)
+      return;
+    DSP_FlushDataCache(data, dataSize);
+    ndspChnWaveBufAdd(chnl, &waveBuf);
+  }
+}
+
+void sound::stop() {
+  if (isndspinit) {
+    if (!data)
+      return;
+    ndspChnWaveBufClear(chnl);
+  }
+}

source/thread.cpp

@@ -0,0 +1,79 @@
+#include <renderd7/thread.hpp>
+namespace RenderD7 {
+void Threads::Exit() {}
+Thread::Thread() : m_started(false), m_running(false) { /* do nothing */
+}
+
+Thread::Thread(std::function<void(RenderD7::Parameter)> t_function,
+               RenderD7::Parameter t_parameter, bool t_autostart,
+               bool t_detached, unsigned long long int t_stackSize)
+    : m_started(false), m_running(false) {
+  initialize(t_function, t_parameter, t_autostart, t_detached, t_stackSize);
+}
+
+Thread::~Thread() {
+  join();
+
+  if (m_started)
+    threadFree(m_thread);
+}
+
+void Thread::initialize(std::function<void(RenderD7::Parameter)> t_function,
+                        RenderD7::Parameter t_parameter, bool t_autostart,
+                        bool t_detached, unsigned long long int t_stackSize) {
+  m_stackSize = t_stackSize;
+  m_data.m_parameter = t_parameter;
+  m_data.m_function = t_function;
+  m_data.m_running = &m_running;
+
+  if (t_autostart) {
+    start(t_detached);
+  }
+}
+
+void Thread::setStackSize(unsigned long long int t_stackSize) {
+  m_stackSize = t_stackSize;
+}
+
+void Thread::start(bool t_detached) {
+  if (!m_running) {
+    m_started = true;
+    m_running = true;
+    s32 prio;
+    svcGetThreadPriority(&prio, CUR_THREAD_HANDLE);
+    m_thread = threadCreate(threadFunction, &m_data, m_stackSize, prio + 1, -2,
+                            t_detached);
+  }
+}
+
+void Thread::kill() {
+  threadDetach(m_thread);
+  m_running = false;
+  m_started = false;
+}
+
+void Thread::join(long long unsigned int t_timeout) {
+  if (m_running) {
+    threadJoin(m_thread, t_timeout);
+    threadFree(m_thread);
+    m_running = false;
+    m_started = false;
+  }
+}
+
+bool Thread::isRunning() { return m_running; }
+
+void Thread::sleep() { svcSleepThread(0); }
+
+void Thread::sleep(int t_milliseconds) {
+  svcSleepThread(1000000 * t_milliseconds);
+}
+
+// private methods
+void Thread::threadFunction(void *arg) {
+  RenderD7::Thread::ThreadData data =
+      *static_cast<RenderD7::Thread::ThreadData *>(arg);
+  data.m_function(data.m_parameter);
+  *data.m_running = false;
+}
+} // namespace RenderD7

tools/rd7cc/source/main.cpp

@@ -0,0 +1,11 @@
+//rd7cc
+#include <iostream>
+#include <fstream>
+int main(int argc, char* argv[])
+{
+    std::ofstream result ("result.hpp");
+
+    result << "//Result" << std::endl;
+
+    result.close();
+}