#ifndef GLOBALS_H
#define GLOBALS_H
#include "ts_event.h"
#include "states/state_menu.h"
#include "states/state_modules.h"
#include "../common/data.h"
#include "../common/llist.h"
#include "sdl/spritesheets.h"
#include "timer.h"

struct Table *g_settings;

int g_running;

struct LList *g_modules_list;

/* video-related globals */
void *g_screen; // void pointer for SDL_Surface or others, set by interface
int g_video_width;
int g_video_height;
int g_video_fullscreen; // 0 = windowed, 1 = fullscreen

/* timer and physics related globals */
struct PTime g_tick_time;

/* function pointers */
int g_switch_state;
void (*g_initState)();
void (*g_freeState)();
void (*g_handleState)(struct TSEvent);
void (*g_processState)(int delta);
void (*g_renderState)();

void (*g_r_setupElement)(struct Element *element);
void (*g_r_cleanElement)(struct Element *element);

/* drawing function pointers */
void (*g_r_Init)();
void (*g_r_Reinit)();
void (*g_r_Close)();
int (*g_loadSpritesheet)(struct Spritesheet *spritesheet, char *file_name, int width, int height, int columns);
void (*g_setSpritesheetScale)(struct Spritesheet *spritesheet, float scale_x, float scale_y);
void (*g_renderElements)(struct ElementList *list);
void (*g_renderElement)(struct Element *element);
void (*g_renderSprite)(struct Spritesheet *sheet, void *surface, int id, int x, int y);
void (*g_renderScreen)();
void (*g_clearScreen)();

void *g_font_large;
void *g_font_medium;

//struct Font *g_font_large;
//struct Font *g_font_medium;

void *menu_bg;

/* module data */
struct Table *g_module_conf;
struct Spritesheet **g_module_spritesheets;
struct Data *g_tile_data;

#endif