A bit more code cleanup

tools/game/CMakeLists.txt

@@ -0,0 +1,16 @@
+function(tool_game name version)  
+  add_compile_definitions(
+    GAME_NAME=${name}
+    GAME_VERSION=${version}
+  )
+
+  file(WRITE ${TEMP_DIR}/dawn/game/game.h
+    "#include \"games/${TARGET_GAME}/game.h\""
+  )
+  
+  # target_sources(${PROJECT_NAME}
+  #   PRIVATE
+  #     ${TEMP_DIR}/dawn/game/game.h
+  # )
+  target_include_directories(${PROJECT_NAME} PUBLIC ${TEMP_DIR}/dawn)
+endfunction()