Add types.h, standardize integer types on stdint

include/akgl/game.h

@@ -1,6 +1,8 @@
 #ifndef _AKGL_GAME_H_
 #define _AKGL_GAME_H_
 
+#include <stdint.h>
+#include "types.h"
 #include <SDL3_mixer/SDL_mixer.h>
 #include "tilemap.h"
 
@@ -13,32 +15,31 @@
 /* ==================== GAME STATE VARIABLES =================== */
 
 typedef struct {
-  float w;
-  float h;
-  SDL_Texture *texture;
+    float32_t w;
+    float32_t h;
+    SDL_Texture *texture;
 } akgl_Frame;
 
 typedef struct {
-  int flags;
+    int32_t flags;
 } akgl_GameState;
 
 typedef struct {
     char name[256];
     char version[32];
     char uri[256];
-    int screenwidth;
-    int screenheight;
+    int16_t screenwidth;
+    int16_t screenheight;
     akgl_GameState state;
-    int fps;
+    int16_t fps;
     SDL_Time gameStartTime;
     SDL_Time lastIterTime;
     SDL_Time lastFPSTime;
-    int framesSinceUpdate;
+    int16_t framesSinceUpdate;
     MIX_Mixer *mixer;
     MIX_Track *tracks[AKGL_GAME_AUDIO_MAX_TRACKS];
 } akgl_Game;
 
-
 extern SDL_Window *window;
 extern SDL_Renderer *renderer;
 extern akgl_Tilemap gamemap;
@@ -53,5 +54,7 @@ extern akgl_Game game;
 
 akerr_ErrorContext AKERR_NOIGNORE *akgl_game_init();
 void akgl_game_updateFPS();
+akerr_ErrorContext AKERR_NOIGNORE *akgl_game_save(char *fpath);
+akerr_ErrorContext AKERR_NOIGNORE *akgl_game_load(char *fpath);
 
 #endif //_AKGL_GAME_H_