void generate_tiles() {
  for (int i = 0; i < level.length; i++ ) {
    rect(level[i][0]-screenx, level[i][1], level[i][2], level[i][3]);
  }
}


int runnerRect = 0;
void mouseReleased() {
  if(iseditor) {
    level[runnerRect][0] = mouseX+screenx;
    level[runnerRect][1] = mouseY;
    level[runnerRect][2] = 50;
    level[runnerRect][3] = 50;
    println("generated");
    runnerRect = runnerRect + 1;
    println(runnerRect);
  }
}

// TODO Check if json is empty. If it is generate level
// int[][] level = new int[100][4];
JSONArray json;

int savetofile(String filename) {
    json = new JSONArray();

    for (int i = 0; i < level.length; i++) {

      JSONArray mapsave = new JSONArray();
      mapsave.setInt(0, level[i][0]);
      mapsave.setInt(1, level[i][1]);
      mapsave.setInt(2, level[i][2]);
      mapsave.setInt(3, level[i][3]);

      json.setJSONArray(i, mapsave);
    }
    saveJSONArray(json,"./saves/" + filename + ".json");
    return 1;
}

int screenx = 0;
// void keyPressed() {
//   if (key == 's') {
//     println("saved");
//     savetofile("save");
//   } else if (key == CODED) {
//     if (keyCode == RIGHT) {
//       screenx = screenx + 50;
//       println("moved right!");
//       println(screenx);
//     } else if (keyCode == LEFT) {
//       screenx = screenx - 50;
//       println("moved right!");
//       println(screenx);
//     }
//   }
// }