First commit

runtime/Makefile

@@ -0,0 +1,39 @@
+DEVKITPRO := C:/Users/Usuario/Documents/softwares/devkitPro
+DEVKITARM := $(DEVKITPRO)/devkitARM
+LIBCTRU   := $(DEVKITPRO)/libctru
+
+3DSXTOOL := $(DEVKITPRO)/tools/bin/3dsxtool.exe
+CXX      := $(DEVKITARM)/bin/arm-none-eabi-g++.exe
+
+include $(DEVKITARM)/3ds_rules
+
+TARGET    := FennecApp
+INCLUDES  := -Ilib -Igen -I$(LIBCTRU)/include \
+             -I$(DEVKITPRO)/libcitro2d/include \
+             -I$(DEVKITPRO)/libcitro3d/include
+
+ARCH      := -march=armv6k -mtune=mpcore -mfloat-abi=hard -mfpu=vfp
+CFLAGS    := -g -Wall -O2 -mword-relocations $(ARCH)
+CXXFLAGS  := $(CFLAGS) -fno-exceptions -fno-rtti $(INCLUDES)
+
+LDFLAGS   := $(ARCH) -specs=3dsx.specs -g
+LIBS      := -lcitro2d -lcitro3d -lctru -lm
+
+all: $(TARGET).3dsx
+
+$(TARGET).3dsx: $(TARGET).elf
+	"$(3DSXTOOL)" $< $@ \
+		--smdh="../build/metadata.smdh"
+	@echo "🦊 Fennec : Build terminé avec succès !"
+
+$(TARGET).elf: lib/fennec_core.o gen/out.o
+	$(CXX) $(LDFLAGS) -o $@ $^ -L$(LIBCTRU)/lib $(LIBS)
+
+lib/fennec_core.o: lib/fennec_core.cpp
+	$(CXX) $(CXXFLAGS) -c $< -o $@
+
+gen/out.o: gen/out.cpp
+	$(CXX) $(CXXFLAGS) -c $< -o $@
+
+clean:
+	rm -f lib/*.o gen/*.o *.elf *.3dsx

runtime/gen/out.cpp

@@ -0,0 +1,29 @@
+#include "fennec_core.h"
+
+int main() {
+    Fennec::init();
+
+    u32 white = Fennec::color(255, 255, 255);
+    u32 red   = Fennec::color(255, 0, 0);
+    u32 blue  = Fennec::color(0, 0, 255);
+
+    while (aptMainLoop()) {
+        hidScanInput();
+        if (hidKeysDown() & KEY_START) break;
+
+        Fennec::beginFrame();
+
+        Fennec::selectScreen(GFX_TOP);
+        Fennec::drawRect(10, 10, 380, 220, blue); // Un fond bleu
+        Fennec::drawText(50, 100, "BIENVENUE SUR FENNEC", white);
+
+        Fennec::selectScreen(GFX_BOTTOM);
+        Fennec::drawRect(50, 50, 100, 100, red);
+        Fennec::drawText(60, 160, "Carré rouge :)", white);
+
+        Fennec::endFrame();
+    }
+
+    Fennec::exit();
+    return 0;
+}

runtime/lib/fennec_core.cpp

@@ -0,0 +1,64 @@
+#include "fennec_core.h"
+
+namespace Fennec {
+    static C3D_RenderTarget* topTarget;
+    static C3D_RenderTarget* bottomTarget;
+    static C3D_RenderTarget* currentTarget;
+    
+    static C2D_TextBuf staticTextBuf;
+
+    void init() {
+        gfxInitDefault();
+        C3D_Init(C3D_DEFAULT_CMDBUF_SIZE);
+        C2D_Init(C2D_DEFAULT_MAX_OBJECTS);
+        C2D_Prepare();
+
+        staticTextBuf = C2D_TextBufNew(4096);
+
+        topTarget = C2D_CreateScreenTarget(GFX_TOP, GFX_LEFT);
+        bottomTarget = C2D_CreateScreenTarget(GFX_BOTTOM, GFX_LEFT);
+
+        currentTarget = topTarget;
+    }
+
+    void drawRect(float x, float y, float z, float w, float h, u32 color) {
+        C2D_DrawRectSolid(x, y, 0.5f, w, h, color);
+    }
+
+    void drawText(float x, float y, std::string content, u32 color) {
+        if (!staticTextBuf) return;
+        C2D_Text textObj;
+        C2D_TextParse(&textObj, staticTextBuf, content.c_str());
+        C2D_TextOptimize(&textObj);
+        C2D_DrawText(&textObj, C2D_WithColor, x, y, 0.5f, 0.1f, 0.1f, color);
+    }
+
+    void clearTextBuffer() {
+        C2D_TextBufClear(staticTextBuf)
+    }
+
+    void exit() {
+        C2D_TextBufDelete(staticTextBuf);
+        C2D_Fini();
+        C3D_Fini();
+        gfxExit();
+    }
+
+    void beginFrame() {
+        C3D_FrameBegin(C3D_FRAME_SYNCDRAW);
+        C2D_TextBufClear(staticTextBuf);
+    }
+
+    void endFrame() {
+        C3D_FrameEnd(0);
+    }
+
+    void selectScreen(gfxScreen_t screen) {
+        currentTarget = (screen == GFX_TOP) ? topTarget : bottomTarget;
+        C2D_SceneBegin(currentTarget);
+    }
+
+    u32 color(u8 r, u8 g, u8 b, u8 a) {
+        return C2D_Color32(r, g, b, a);
+    }
+}

runtime/lib/fennec_core.h

@@ -0,0 +1,21 @@
+#ifndef FENNEC_CORE_H
+#define FENNEC_CORE_H
+
+#include <3ds.h>
+#include <citro2d.h>
+#include <string>
+
+namespace Fennec {
+    void init();
+    void exit();
+    void beginFrame();
+    void endFrame();
+
+    void drawRect(float x, float y, float w, float h, u32 color);
+    void drawText(float x, float y, std::string content, u32 color);
+
+    void selectScreen(gfxScreen_t screen);
+    u32 color(u8 r, u8 g, u8 b, u8 a = 255);
+}
+
+#endif