Sonic

PImage imgFloor;
PImage imgGrass;
PImage imgWater;
PImage imgSkyup;
PImage imgSky2;
PImage imgSkydown;
PImage imgCloud;
PImage imgStone;

int[][] mapa = { {6, 6, 5, 6, 6, 5, 6, 6},
                 {5, 6, 6, 5, 6, 6, 6, 5},
                 {0, 0, 0, 0, 0, 0, 0, 0},
                 {0, 0, 0, 0, 0, 0, 2, 0},
                 {4, 4, 4, 2, 2, 2, 3, 4},
                 {7, 7, 7, 3, 3, 3, 3, 7},
                 {1, 1, 1, 3, 3, 3, 3, 1},
                 {2, 2, 2, 2, 2, 2, 2, 2} };

void setup(){
  size(256, 256);
  imgFloor = loadImage("floor.png");
  imgGrass = loadImage("grass.png");
  imgSkyup = loadImage("sky.png");
  imgSky2 = loadImage("sky2.png");
  imgSkydown = loadImage("skydown.png");
  imgWater = loadImage("water.png");
  imgCloud = loadImage("cloud.png");
  imgStone = loadImage("stone.png");
 }

void draw(){
  mostraMapa();
}

void mostraMapa(){
   for(int i=0; i<8; i++)
     for (int j=0; j<8; j++)
     switch(mapa[j][i]){
       case 0:
         image(imgSkyup, i*32, j*32);
       break;
        case 1:
         image(imgWater, i*32, j*32);
       break;
        case 2:
         image(imgGrass, i*32, j*32);
       break;
        case 3:
         image(imgFloor, i*32, j*32);
       break;
        case 4:
         image(imgSkydown, i*32, j*32);
       break;
        case 5:
         image(imgCloud, i*32, j*32);
       break;
        case 6:
         image(imgSky2, i*32, j*32);
       break;
        case 7:
         image(imgStone, i*32, j*32);
       break;
      }}