Forum: SDL..

#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <SDL/SDL.h>
#include <windows.h>
#include <iostream>
 
using namespace std;
 
SDL_Event poolevent; 
SDL_Event event; 
Uint8* keys; 
SDL_Surface * screen = NULL; 
SDL_Surface * image1=SDL_LoadBMP("sprite.bmp");
 
struct picture
{
       int x;
       int y;
};
 
void DrawALL();
int defineimage();
int main( int argc, char *arcv[]);
int mainloop(); // huvudloopen
void DrawIMG(SDL_Surface *img, int x, int y); //rita en bild
 
void DrawIMG(SDL_Surface *img, int x, int y) 
{
  SDL_Rect dest;
  dest.x = x;
  dest.y = y;
  SDL_BlitSurface(img, NULL, screen, &dest);
  SDL_Flip(screen); 
}
 
picture image[10];
 
int main( int argc, char *arcv[]) /
{
        if( SDL_Init(SDL_INIT_AUDIO | SDL_INIT_VIDEO) < 0 ) 
    {
        std::cout<<"ERROR INITILASING SDL!" <<std::endl<<"Reason: "<<SDL_GetError(); 
        exit(1); 
    atexit(SDL_Quit);
    
    screen=SDL_SetVideoMode(800,600,32,SDL_SWSURFACE|SDL_HWPALETTE); //sätter skärmen till 800*600
    SDL_WM_SetCaption( "basic", "basic" );
    if(screen == NULL) 
    {
        std::cout<<"ERROR SETTING 800x600x32 VIDEO!"<<std::endl<<"Reason: "<<SDL_GetError();
        exit(1); 
    }
    defineimage();
    mainloop();
                                         
} //slut på main
 
int mainloop()
{
while(1)
{     
    DrawALL();        
          while( SDL_PollEvent(&event) ) 
          {
              if(event.type == SDL_QUIT) { return 0; } 
              if(event.type == SDL_KEYDOWN) 
              {
                  if(event.key.keysym.sym==SDLK_ESCAPE) { return 0; }  
              }
          }
     }
}
int defineimage()
{
        for (int i = 0; i < 10; i++)
    {
       image[i].x = i*5;
       image[i].y = i+5;
       }
       }
void DrawALL()
{
     for (int i = 0; i < 10; i++)
     {
     DrawIMG(image1, image[i].x, image[i].y);
     }
     SDL_Flip(screen);
     }