import processing.sound.*;
SoundFile jumpsound;
SoundFile deathsound;
SoundFile gamesoundtrack;

void setup() {
  jumpsound = new SoundFile(this, "./sounds/jump.mp3");
  deathsound = new SoundFile(this, "./sounds/fail.mp3");
  gamesoundtrack = new SoundFile(this, "./sounds/maintheme.mp3");

  gamesoundtrack.loop(1, 0.2);

  size(800,800);
  frameRate(60);
  smooth(4);

  level = loadJson("./saves/save.json");
}

void draw() {
  // debug();

  if (ismenu) {
    mainMenu();
  } else if (isgame) {
    drawBackground();
    play();
  } else if (iseditor) {
    mapEditor();
  }
}

boolean ismenu = true;
boolean isgame = false;
boolean iseditor = false;

// This is the start screen and main menu. It has a few Buttons
void mainMenu() {
  background(246, 244, 235);

  fill(116, 155, 194);
  textSize(128);
  textAlign(CENTER);
  text("p4dash", width/2, height/2 - 100);
  // go to game
  fill(70, 130, 169);
  if (drawRectWithMouseColission(width/2, height/2, 300, 100)) {
    if (mousePressed) {
      ismenu = false;
      isgame = true;
    }
  }
  fill(0);
  textSize(40);
  text("Play", width/2, height/2);
  // go to editor
  fill(70, 130, 169);
  if (drawRectWithMouseColission(width/2, height/2+200, 300, 100)) {
    if (mousePressed) {
      ismenu = false;
      iseditor = true;
    }
  }
  fill(0);
  textSize(40);
  text("Editor", width/2, height/2+200);
  fill(145, 200, 228);
  // exit game
  if (drawRectWithMouseColission(50, 100, 80, 40)) {
    if (mousePressed) {
      exit();
    }
  }
  fill(0);
  textSize(40);
  textAlign(CENTER);
  text("Exit", 50, 110);

  // Text in corner
  textAlign(LEFT);
  fill(0);
  textSize(20);
  text("m - mute audio", 10, 700);
}

void menuButton() {
  fill(145, 200, 228);
  if (drawRectWithMouseColission(50, 50, 80, 40)) {
    if (mousePressed) {
      ismenu = true;
      iseditor = false;
      isgame = false;
      moveTilesBack(tilespeed);
      savetofile("save");
      screenx = 0;
    }
  }
  fill(0);
  textSize(40);
  textAlign(CENTER);
  text("Exit", 50, 50+10);
}

// Map Editor Mode
void mapEditor() {
    background(255);
    baseRect();
    generate_editor_tiles();
    // generate_tiles();
    menuButton();

    // Texts at Top
    textAlign(RIGHT);
    textSize(20);
    text("SPACE - Toggle between rect and triangle", 790, 50);
    text("Left Click - Place block", 790, 70);
    text("Right Click - Delete Block", 790, 90);
    text("Arrows - Move right and left", 790, 110);
}

// Rectangle with editor colission
boolean drawRectWithMouseColission(int x, int y, int rectwidth, int rectheight) {
  // Draw A Rect
  rectMode(CENTER);
  rect(x, y, rectwidth, rectheight);

  // Check it for collission
  if((mouseX > x - rectwidth/2 && mouseX < x + rectwidth/2) && (mouseY > y - rectheight/2 && mouseY < y + rectheight/2)) {
    return true;
  } else {
    return false;
  }
}

// Triangle with editor colission
boolean drawTriangleWithMouseColission(int x, int y, int rectwidth, int rectheight) {
  // Draw A Rect
  rectMode(CENTER);
  triangle(x - rectwidth/2, y, x + rectwidth/2, y, x, y - rectheight);

  // Check it for collission
  if(dist(mouseX, mouseY, x+rectwidth/2, y-rectheight/2) < rectheight/1.5) {
    return true;
  } else {
    return false;
  }
}

boolean drawTriangleWithPlayerColission(int x, int y, int rectwidth, int rectheight) {
  // Draw A Rect
  rectMode(CENTER);
  triangle(x - rectwidth/2, y, x + rectwidth/2, y, x, y - rectheight);

  // Check it for collission
  if(dist(pos.x, pos.y, x+rectwidth/2, y-rectheight/2) < rectheight/2) {
    return true;
  } else {
    return false;
  }
}

// These are my Debugger Functions
void debug() {
  // println(screenoffset);
  // println(level[0][0]);
}

// Neat helper function, that gives us coordinates of point while clicking
void helper() {
  if (mousePressed == true){
    println(mouseX, mouseY);
  }
}