1 files changed, 70 insertions, 0 deletions
diff --git a/frontend/main.h b/frontend/main.h
new file mode 100644
index 0000000..d039c3b
--- /dev/null
+++ b/frontend/main.h
@@ -0,0 +1,70 @@
+#ifndef __FRONTEND_MAIN_H__
+#define __FRONTEND_MAIN_H__
+
+#include <stddef.h>
+
+#define MAXPATHLEN 512
+
+typedef enum {
+  EACTION_NONE = 0,
+  EACTION_MENU,
+  EACTION_TOGGLE_FPS,
+  EACTION_TOGGLE_FSKIP,
+  EACTION_TOGGLE_FF,
+  EACTION_SAVE_STATE,
+  EACTION_LOAD_STATE,
+  EACTION_QUIT,
+} emu_action;
+
+typedef enum {
+  KBIT_A = 0,
+  KBIT_B,
+  KBIT_SELECT,
+  KBIT_START,
+  KBIT_RIGHT,
+  KBIT_LEFT,
+  KBIT_UP,
+  KBIT_DOWN,
+  KBIT_R,
+  KBIT_L
+} keybit;
+
+typedef enum {
+  FRAMESKIP_NONE = 0,
+  FRAMESKIP_AUTO,
+  FRAMESKIP_MANUAL,
+} frameskip_style_t;
+
+typedef enum {
+  SCALING_NONE = 0,
+  SCALING_ASPECT_SHARP,
+  SCALING_ASPECT_SMOOTH,
+  SCALING_FULL_SHARP,
+  SCALING_FULL_SMOOTH,
+} scaling_mode_t;
+
+
+extern int should_quit;
+
+extern int state_slot;
+extern int dynarec_enable;
+extern frameskip_style_t frameskip_style;
+extern scaling_mode_t scaling_mode;
+extern int max_frameskip;
+extern int color_correct;
+extern int lcd_blend;
+extern int show_fps;
+extern int limit_frames;
+
+extern uint16_t *gba_screen_pixels_prev;
+extern uint16_t *gba_processed_pixels;
+
+#define array_size(x) (sizeof(x) / sizeof(x[0]))
+
+void state_file_name(char *buf, size_t len, unsigned state_slot);
+void config_file_name(char *buf, size_t len, int is_game);
+void handle_emu_action(emu_action action);
+int save_state_file(unsigned state_slot);
+int load_state_file(unsigned state_slot);
+
+#endif /* __FRONTEND_MAIN_H__ */