#include <stdio.h>
#include <stdlib.h>
#include <math.h>
#include <string.h>


#include <SDL/SDL.h>
#include <SDL/SDL_image.h>
#include <SDL/SDL_ttf.h>
#include <SDL/SDL_mixer.h>
#include <time.h>
#include"entite.h"

	void initialiser_entite(ent *E)
{

	E->spriteleft = IMG_Load("left.png"); //grande image de l'entité (plusieurs case A GAUCHE)
	E->spriteright = IMG_Load("right.png");//grande image de l'entité (plusieurs case A DROITE)
	E->dst.x = 0;
	E->dst.y = 0;


	E->position_entite.x=0;
	E->position_entite.y=0;
	E->position_map.x=0;
	E->position_map.y=0;
	E->frame.x=0;
	E->frame.y=0;
	E->frame.w = SPRITE_W;
	E->frame.h = SPRITE_H;
	E->dst.x=0;
	E->dst.y=0;

	E->image_entite=NULL;


	E->pos_alea_max_x=0;
	E->pos_alea_min_x=0;

	E->pos_alea_max_y=0;
	E->pos_alea_min_y=0;

	E-> pos_max_x=0;
	E-> pos_min_x=0;

	E-> pos_min_y=0;
	E->pos_max_y=0;
}


	void animation_entite(ent E)
{
    SDL_Surface* screen = NULL;

    SDL_Init(SDL_INIT_AUDIO | SDL_INIT_VIDEO | SDL_INIT_NOPARACHUTE);
    screen = SDL_SetVideoMode(W_Screen, H_Screen, 32, SDL_HWSURFACE | SDL_DOUBLEBUF | SDL_HWPALETTE | SDL_RESIZABLE );//SDL_HWPALETTE:Mise a jour de la surface

	
    SDL_Surface* backg = NULL;
    backg = IMG_Load("background.jpg");
    SDL_BlitSurface(backg, NULL, screen, NULL);
    SDL_WM_SetCaption("animation entite", NULL);
    SDL_Flip(screen);

 	initialiser_entite(&E);

//Hide Cursor
	SDL_ShowCursor(SDL_DISABLE);
	int continuer = 1;
	while(continuer)
	{
		SDL_Event event;
		SDL_PollEvent(&event);
                

		int i;
                int j;

	for(j=0;j<1;j++)
		{
		for(i = 0; i<MAX_FRAMES; i++)
		{           
            E.frame.x = i*(Sint16)SPRITE_W;
			E.frame.y = j*(Sint16)SPRITE_H;//0;
			E.frame.w = SPRITE_W;
			E.frame.h = SPRITE_H;
			SDL_BlitSurface(backg, NULL, screen, NULL);
			SDL_BlitSurface(E.spriteright, &E.frame, screen, &E.dst);          
			SDL_Flip(screen);
			SDL_Delay(700);          
		}
}
	for(j=0;j<1;j++)
{		for(i = (MAX_FRAMES - 1); i>=0; i--)
		{
			E.frame.x = i*(Sint16)SPRITE_W;
			E.frame.y = j*(Sint16)SPRITE_H;
			E.frame.w = SPRITE_W;
			E.frame.h = SPRITE_H;
			SDL_BlitSurface(backg, NULL, screen, NULL);
			SDL_BlitSurface(E.spriteleft, &E.frame, screen, &E.dst);
			SDL_Flip(screen);
			SDL_Delay(700);
		}

}
		switch(event.type)

		{   case SDL_QUIT:
                               continuer = 0;
                               break;
			case SDL_KEYDOWN:
			    if(event.key.keysym.sym == SDLK_ESCAPE)
			    {
			    	continuer = 0;
			    }
		}

	}
	SDL_Quit();

}