//prototypes des fonctions
#include <SDL/SDL.h>
#include <SDL/SDL_image.h>
#include <pthread.h>
#include "image_struct.h"
#include "window.h"

struct display display_;

SDL_Surface *AfficherBMP(char *file, SDL_Surface *screen, int x, int y);
unsigned short CreateSprite(char *file, struct sprite *sprite_t, void *(*func)(void *arg), SDL_Surface *ptr_surface);
unsigned short DestroySprite(struct sprite *sprite_t);
//void InfoSprite(struct sprite *sprite_t);
int ModifSprite (struct sprite *sprite_t, int x, int y, int num_active);
int AfficherBMP_vie (char *file, SDL_Surface * screen, int x, int y, SDL_Rect *dest);
SDL_Surface *AfficherBMP_menu (char *file, SDL_Surface * screen, int x, int y);
void SetPixel(struct window *window_t, int x, int y, Uint32 pixel);
void InitColors(struct window * window_t);
void AddSpriteDisplay(struct sprite *sprite_t);
void DelSpriteDisplay(struct sprite *sprite_t);
void * RunSpriteDisplay_t(void * arg);
void RunSpriteDisplay(struct window *window_t, struct level *lvl);
void StopSpriteDisplay(void);
void WaitSpriteDisplay(void);
void ChangeAnim(struct sprite *sprite_t, int anim, int num_active);
void CreateBullet(int type, int x, int y, float alpha, int direction, int distance, int dammage, int speed);