Get it finally working (somehow)

- Add working example
- Add Namespace defs for Iron Ctr and C3D
- Add Exit func / Vertex / Index counter to Iron
- Add format bytes function to utils
- Make stb_image optional
- Compute texture uv's
- Clear Everything in Drawlist::Clear
- Use Amy::mat4 as matrix lib
- Fix the most stupid rendering bug (i -> m_idx)

CMakeLists.txt

@@ -5,10 +5,11 @@ project(amethyst)
 set(CMAKE_CXX_STANDARD 20)
 set(CMAKE_CXX_STANDARD_REQUIRED true)
 
-option(AMY_BUILD_3DS "Build for 3ds" ON)
 option(AMY_GOD_DEV "Turn this on if you think you are god" OFF)
+# THis option should be disabled if you use STB_IMAGE in you main project
+set(AMY_BUILD_STB_IMAGE "Include STB Image code" CACHE BOOL 1)
 
-# add_subdirectory(vendor/libpicasso)
+#add_subdirectory(vendor/libpicasso)
 
 add_library(${PROJECT_NAME} STATIC
     source/app.cpp
@@ -25,11 +26,9 @@ add_library(${PROJECT_NAME} STATIC
     source/maths/mat.cpp
 )
 target_include_directories(${PROJECT_NAME} PUBLIC include)
-# target_link_libraries(${PROJECT_NAME} PUBLIC pica::pica)
-if(${AMY_BUILD_3DS})
-    target_link_libraries(${PROJECT_NAME} PUBLIC m z ctru citro3d)
-    target_compile_definitions(${PROJECT_NAME} PUBLIC AMY_3DS)
-endif()
+#target_link_libraries(${PROJECT_NAME} PUBLIC pica::pica)
+target_link_libraries(${PROJECT_NAME} PUBLIC m z ctru citro3d)
+target_compile_definitions(${PROJECT_NAME} PUBLIC AMY_3DS AMY_STB_IMAGE=${AMY_BUILD_STB_IMAGE})
 
 add_subdirectory(example)