Prepare simple API interface

Support/include/FontWriter/Type/types.hpp

@@ -0,0 +1,9 @@
+#pragma once
+#include <PSX/GPU/gpu_types.hpp>
+
+namespace JabyEngine {
+    struct FontInfo {
+        GPU::SizeU16 VRAMSize;
+        GPU::SizeU16 FontSize;
+    };
+}

Support/include/FontWriter/default_font.hpp

@@ -0,0 +1,13 @@
+#pragma once
+#include "Type/types.hpp"
+
+namespace JabyEngine {
+    struct DefaultFont {
+        static constexpr auto Info = FontInfo {
+            .VRAMSize = {64, 80},
+            .FontSize = {12, 16}
+        };
+
+        static void load(GPU::PositionU16 vram_dst);
+    };
+}

Support/include/FontWriter/font_writer.hpp

@@ -1,3 +1,8 @@
 #pragma once
+#include "Type/types.hpp"
 
-void test();
+namespace JabyEngine {
+    struct FontWriter {
+        static void setup(GPU::PositionU16 vram_pos, const FontInfo& font_info);
+    };
+}

Support/src/.gitignore

@@ -0,0 +1 @@
+FontWriter/src/default_font_data.hpp

Support/src/FontWriter/Makefile

@@ -4,6 +4,8 @@ include $(JABY_ENGINE_DIR)/mkfile/RebuildTarget.mk
 ARTIFACT  = libFontWriter
 BUILD_DIR = bin
 
+DEFAULT_FONT_IMAGE = src/default_font_data.hpp
+
 CCFLAGS += -I../../include -I$(JABY_ENGINE_DIR)/include
 CCFLAGS += -save-temps=obj
 
@@ -18,6 +20,9 @@ LIB_OBJS = $(filter-out $(MAIN_BOOT_OBJ) $(OVERLAY_BOOT_OBJ),$(OBJS))
 #$(info $$var  is [${MAIN_BOOT_OBJ}])
 #$(info $$var2 is [${LIB_OBJS}])
 
+$(DEFAULT_FONT_IMAGE): ressources/DefaultFont.png
+	jaby_engine_fconv --lz4 $< simple-tim clut4 | cpp_out --name default_font_data -o $@
+
 #Linking rule
 $(TARGET).a: $(LIB_OBJS)
 	@mkdir -p $(dir $@)
@@ -29,7 +34,7 @@ $(LIB_DIR)/$(ARTIFACT).a: $(TARGET).a
 	cp $(TARGET).a $(LIB_DIR)/$(ARTIFACT).a
 
 #Rules section for default compilation and linking
-all: $(LIB_DIR)/$(ARTIFACT).a 
+all: $(DEFAULT_FONT_IMAGE) $(LIB_DIR)/$(ARTIFACT).a 
 
 clean:
 	rm -fr $(OUTPUT_DIR)

Support/src/FontWriter/src/FontWriter.cpp

@@ -1,6 +0,0 @@
-#include <FontWriter/FontWriter.hpp>
-#include <stdio.h>
-
-void test() {
-    printf("Hello Planschi c:\n");
-}

Support/src/FontWriter/src/default_font.cpp

@@ -0,0 +1,9 @@
+#include "default_font_data.hpp"
+#include <FontWriter/default_font.hpp>
+#include <stdio.h>
+
+namespace JabyEngine {
+    void DefaultFont :: load(GPU::PositionU16 vram_dst) {
+        printf("Loading DefaultFont @0x%p -> %lu\n", default_font_data, sizeof(default_font_data));
+    }
+}

Support/src/FontWriter/src/font_writer.cpp

@@ -0,0 +1,8 @@
+#include <FontWriter/font_writer.hpp>
+#include <stdio.h>
+
+namespace JabyEngine {
+    void FontWriter :: setup(GPU::PositionU16 vram_pos, const FontInfo& font_info) {
+        printf("Hello Planschi c:\n");
+    }
+}