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46 lines
888 B
C
46 lines
888 B
C
/* $Revision$ */
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#include <stdlib.h>
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#include <unistd.h>
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#include <SDL.h>
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#include "sdl.h"
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#include "map.h"
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#define MAPSIZE 256
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void map_show(SDL_Surface *screen, char *map, int mapsize) {
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int i,j;
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/* Lock the screen for direct access to the pixels */
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if(SDL_MUSTLOCK(screen))
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if(SDL_LockSurface(screen) < 0) {
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fprintf(stderr, "Can't lock screen: %s\n",
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SDL_GetError());
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return;
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}
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for(i=0;i<mapsize;i++)
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for(j=0;j<mapsize;j++)
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sdl_putpixel(screen, i, j, map[i*mapsize+j]);
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if(SDL_MUSTLOCK(screen))
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SDL_UnlockSurface(screen);
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SDL_UpdateRect(screen, 0, 0, mapsize, mapsize);
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}
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int main(void) {
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char map[MAPSIZE*MAPSIZE];
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SDL_Surface *screen;
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map_init(map,MAPSIZE,MAPSIZE);
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map_generate(map,0,0,MAPSIZE-1,MAPSIZE-1);
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screen = sdl_init();
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map_setpalette(screen);
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map_show(screen, map, MAPSIZE);
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sleep(30);
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SDL_Quit(); exit(0);
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}
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