#include "GameBoy.h"
GameBoy gb;


/*
byte sprite[8]={
  0b00000000,
  0b00000000,
  0b00000000,
  0b00000000,
  0b00000000,
  0b00000000,
  0b00000000,
  0b00000000
};
*/

byte spriteS[8]={
  0b00111000,
  0b01000100,
  0b01000100,
  0b01000000,
  0b00111000,
  0b00000100,
  0b01000100,
  0b00111000
};

byte spriteC[8]={
  0b01010000,
  0b00100000,
  0b01110000,
  0b00100000,
  0b00000000,
  0b00000000,
  0b00000000,
  0b00000000
};

bool pixel(byte s[], int x, int y){return bitRead(s[y], 7 - x);}

enum MODE{SNAKE, CAR, OTHER};
int mode = SNAKE;

void setup() {
  gb.begin(0);
  // for(int x=0; x<8; x++)for(int y=0; y<8; y++)
  // gb.setLed(x, y, pixel(heartSprite, x, y));
  while(gb.getKey()==3){//доки не вибрали гру (стрілка вгору)
    for(int x=0; x<8; x++)for(int y=0; y<8; y++){
      if(mode==SNAKE)gb.setLed(x, y, pixel(spriteS, x, y));
      if(mode==CAR)gb.setLed(x, y, pixel(spriteC, x, y));
    }
    if(gb.getKey()==1 and mode > 1) mode--;
    if(gb.getKey()==5 and mode <OTHER) mode++;
  }
}

void loop(){

}