graphics/Effects/MosaicShading/MosaicShading.c

/*---------------------------------------------------------------------------------
 
 
    Simple tile mode 1 demo
    -- alekmaul
 
 
---------------------------------------------------------------------------------*/
#include <snes.h>
 
extern char patterns, patterns_end;
extern char palette, palette_end;
extern char map, map_end;
 
//---------------------------------------------------------------------------------
int main(void)
{
    // Initialize console
    consoleInit();
 
    // Copy tiles to VRAM
    bgInitTileSet(0, &patterns, &palette, 0, (&patterns_end - &patterns), (&palette_end - &palette), BG_16COLORS, 0x4000);
 
    // Copy Map to VRAM
    bgInitMapSet(0, &map, (&map_end - &map), SC_32x32, 0x1000);
 
    // Now Put in 16 color mode and disable other BGs except 1st one
    setMode(BG_MODE1, 0);
    bgSetDisable(1);
    bgSetDisable(2);
    setScreenOn();
 
    // Wait for a key
    while (!padsCurrent(0))
        ;
 
    // Now just play with effects :P
    while (1)
    {
        // Fade out so light to black
        setFadeEffect(FADE_OUT);
        WaitForVBlank();
        while (!padsCurrent(0))
            ;
 
        // Fade in now so black to light
        setFadeEffect(FADE_IN);
        WaitForVBlank();
        while (!padsCurrent(0))
            ;
 
        // Now do some big pixels
        setMosaicEffect(MOSAIC_OUT, MOSAIC_BG1);
        WaitForVBlank();
        while (!padsCurrent(0))
            ;
 
        // And now restore screen to normal
        setMosaicEffect(MOSAIC_IN, MOSAIC_BG1);
        WaitForVBlank();
        while (!padsCurrent(0))
            ;
    }
    return 0;
}