View source for Simple paint program

<pre>
/*Simple paint program
feel free to edit this and
improve on it!
compiled with gbdk*/

#include <gb/gb.h>
#include <gb/drawing.h>

unsigned char x = 50;
unsigned char y = 50;

int main(){
while(1){
delay(10);
plot(x,y);
if (joypad() == J_UP){y--;}
if (joypad() == J_DOWN){y++;}
if (joypad() == J_LEFT){x--;}
if (joypad() == J_RIGHT){x++;}
}
return 0;
}
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