int screenx = 0;

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

void generate_editor_tiles() {
  for (int i = 0; i < 100; i++ ) {
    rect(level[i][0]-screenx, level[i][1], level[i][2], level[i][3]);
    if (drawRectWithMouseColission(level[i][0]-screenx, level[i][1], level[i][2], level[i][3])) {
      if (mousePressed && iseditor) {
        if (mouseButton == RIGHT) {
          level[i][0] = 0;
          level[i][1] = 0;
          level[i][2] = 0;
          level[i][3] = 0;
        }
      }
    }
  }
}

void baseRect() {
  line(0, 0.850*height, width, 0.850*height);
  fill(255);
}

// Background
void drawBackground() {
  color sky = color(94, 218, 252);
  color sand = color(235, 218, 174);
  color darksand = color(232, 177, 120);
  color sea = color(51, 169, 255);
  color seaend = color(146, 254, 255);
  color sun = color(247, 178, 2);

  // sky
  background(sky);
  // sea
  for(int y = 400; y < 650; y++){
    float inter = map(y, 400, 650, 0, 1);
    color c = lerpColor(sea, seaend, inter);
    stroke(c);
    line(0, y, width, y);
    noStroke();
  }
  // Beach
  fill(sand);
  quad(0, 650, width, 650, width, height, 0, height);
  // Player stands on this
  fill(darksand);
  quad(0, 0.850*height, width, 0.850*height, width, height, 0, height);
  //sun
  fill(sun);
  ellipse(130, 100, 70, 70);


  fill(0);
}

void drawCloud() {
  ellipse(224, 184, 220, 220);
}


//// This Handles loading and saving the level
// 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[][] loadJson(String jsonfile) {
  JSONArray values = loadJSONArray(jsonfile);
  // println(values.size());

  int[][] arrayfromjson = new int[values.size()][values.size()];

  for (int i = 0; i < values.size(); i++) {

    JSONArray jsontoarray = values.getJSONArray(i);

    int x = jsontoarray.getInt(0);
    int y = jsontoarray.getInt(1);
    int rectwidth = jsontoarray.getInt(2);
    int rectheight = jsontoarray.getInt(3);

    // arrayfromjson_x[i] = x;
    arrayfromjson[i][0] = x;
    arrayfromjson[i][1] = y;
    arrayfromjson[i][2] = rectwidth;
    arrayfromjson[i][3] = rectheight;
  }
  return arrayfromjson;
}