/* PACMAN: By Sanaa Memon //
//  September 21st, 2016 //
 ~ Pacman and the ghosts follow the horizontal position of the cursor.
 ~ Clicking the mouse changes your score, makes Pacman close his mouth, and turns the ghosts blue.
//________________________*/




void setup() {
  //Set canvas size to 400 square pixels
  size(400, 400); 
  //Hide the cursor
  noCursor();
}

void draw() {
  //Draw rectangles by specifying the top-left vertex, width & height
  rectMode(CORNER); 

  //Shapes will have no stroke
  noStroke(); 

  //Top bar for score
  fill(20);
  rect(0, 0, 400, 120);

  stroke(0, 0, 255);
  strokeWeight(10);
  fill(20);
  rect(50, 20, 300, 80);


  //Fake score counter
  fill(255);
  textAlign(CENTER);
  textSize(30);
  text("SCORE: 0", 200, 70);

  //Ground Plane  
  noStroke();
  fill(100);
  rect(0, 220, 400, 60);

  fill(75);
  rect(0, 270, 400, 10);

  //Bottom bar for lives
  fill(20);
  rect(0, 280, 400, 120);

  stroke(255);
  strokeWeight(4);
  rect(10, 290, 380, 100);

  //Smooth all shapes
  smooth(); 

  //Pacman Lives
  noStroke();
  fill(255, 220, 0);
  arc(40, 340, 40, 40, PI/6, 11*PI/6);
  arc(90, 340, 40, 40, PI/6, 11*PI/6);
  arc(140, 340, 40, 40, PI/6, 11*PI/6);

  //Cherry Stem
  noFill();
  stroke(105, 62, 42);
  strokeWeight(3);
  arc(387, 380, 160, 160, 7*PI/6, 17*PI/12);
  line(360, 360, 368, 302);

  //Cherry Shading
  noStroke();
  fill(200, 0, 0);
  ellipse(316, 340, 40, 40);
  ellipse(356, 360, 40, 40);

  //Cherries
  fill(255, 0, 0);
  ellipse(320, 340, 40, 40);
  ellipse(360, 360, 40, 40);

  //Cherry Highlight
  fill(255);
  ellipse(318, 339, 30, 30);
  fill(255, 0, 0);
  ellipse(321, 338, 30, 30);

  fill(255);
  ellipse(357, 360, 30, 30);
  fill(255, 0, 0);
  ellipse(359, 358, 30, 30);

  //BRICK WALL BACKGROUND

  //Set stroke weight to 3 px
  //Bricks have light grey stroke
  strokeWeight(3); 
  stroke(200); 

  //Light grey bricks
  fill(180); 
  rect(0, 120, 60, 20, 5);
  rect(120, 120, 60, 20, 5); 
  rect(240, 120, 60, 20, 5); 
  rect(360, 120, 60, 20, 5);
  rect(100, 180, 60, 20, 5);
  rect(120, 160, 60, 20, 5);
  rect(280, 140, 60, 20, 5);
  rect(300, 200, 60, 20, 5);
  rect(40, 140, 60, 20, 5);
  rect(120, 200, 60, 20, 5);
  rect(220, 180, 60, 20, 5);

  //Medium grey bricks 
  fill(150); 
  rect(0, 140, 40, 20, 5);
  rect(160, 140, 60, 20, 5);
  rect(220, 140, 60, 20, 5);
  rect(340, 140, 60, 20, 5);
  rect(280, 180, 60, 20, 5);
  rect(40, 180, 60, 20, 5);
  rect(300, 160, 60, 20, 5);
  rect(240, 160, 60, 20, 5);
  rect(240, 200, 60, 20, 5);
  rect(60, 200, 60, 20, 5); 
  rect(60, 120, 60, 20, 5); 
  rect(300, 120, 60, 20, 5);

  //Dark grey bricks
  fill(120); 
  rect(0, 160, 60, 20, 5);
  rect(60, 160, 60, 20, 5);
  rect(180, 160, 60, 20, 5);
  rect(360, 160, 60, 20, 5);
  rect(180, 120, 60, 20, 5);
  rect(100, 140, 60, 20, 5);
  rect(0, 180, 40, 20, 5);
  rect(160, 180, 60, 20, 5);
  rect(340, 180, 60, 20, 5);
  rect(0, 200, 60, 20, 5);
  rect(180, 200, 60, 20, 5);
  rect(360, 200, 60, 20, 5);
  rect(280, 140, 60, 20, 5);

  //Pacman Shadow
  noStroke();

  fill(50, 200);
  ellipse(50+mouseX/2, 240, 80, 15);
  fill(0, 150);
  ellipse(50+mouseX/2, 240, 60, 10);

  //PACMAN
  noStroke();
  fill(255, 220, 0);
  arc(50+mouseX/2, 200, 80, 80, PI/6, 11*PI/6);

  //Darker yellow arc for shading
  fill(255, 180, 0);
  arc(50+mouseX/2, 200, 80, 80, 5*PI/12, 7*PI/6); 

  fill(255, 220, 0);
  arc(55+mouseX/2, 195, 80, 80, 5*PI/12, 7*PI/6);


  //PINK GHOST SHADING 
  fill(217, 70, 134);
  ellipse(207+mouseX/3, 190, 60, 60);
  rect(177+mouseX/3, 190, 60, 30);
  triangle(177+mouseX/3, 220, 197+mouseX/3, 220, 177+mouseX/3, 240);
  triangle(197+mouseX/3, 220, 207+mouseX/3, 240, 217+mouseX/3, 220);
  triangle(217+mouseX/3, 220, 237+mouseX/3, 220, 237+mouseX/3, 240);

  //PINK GHOST
  fill(50, 200);
  ellipse(210+mouseX/3, 240, 80, 15);
  fill(0, 150);
  ellipse(210+mouseX/3, 240, 60, 10);

  fill(255, 139, 195); 
  ellipse(210+mouseX/3, 190, 60, 60);
  rect(180+mouseX/3, 190, 60, 30);
  triangle(180+mouseX/3, 220, 200+mouseX/3, 220, 180+mouseX/3, 240);
  triangle(200+mouseX/3, 220, 210+mouseX/3, 240, 220+mouseX/3, 220);
  triangle(220+mouseX/3, 220, 240+mouseX/3, 220, 240+mouseX/3, 240);

  fill(255);
  ellipse(195+mouseX/3, 190, 20, 20);
  ellipse(225+mouseX/3, 190, 20, 20);

  fill(0);
  ellipse(190+mouseX/3, 190, 10, 10);
  ellipse(220+mouseX/3, 190, 10, 10);

  //GREEN GHOST SHADING
  fill(0, 150, 0); 
  ellipse(297+mouseX/3, 190, 60, 60);
  rect(267+mouseX/3, 190, 60, 30);
  triangle(267+mouseX/3, 220, 287+mouseX/3, 220, 267+mouseX/3, 240);
  triangle(287+mouseX/3, 220, 297+mouseX/3, 240, 307+mouseX/3, 220);
  triangle(307+mouseX/3, 220, 327+mouseX/3, 220, 327+mouseX/3, 240);

  fill(255);
  ellipse(285+mouseX/3, 190, 20, 20);
  ellipse(315+mouseX/3, 190, 20, 20);

  fill(0);
  ellipse(280+mouseX/3, 190, 10, 10);
  ellipse(310+mouseX/3, 190, 10, 10);


  //GREEN GHOST
  fill(50, 200);
  ellipse(300+mouseX/3, 240, 80, 15);
  fill(0, 150);
  ellipse(300+mouseX/3, 240, 60, 10);

  fill(0, 235, 0); 
  ellipse(300+mouseX/3, 190, 60, 60);
  rect(270+mouseX/3, 190, 60, 30);
  triangle(270+mouseX/3, 220, 290+mouseX/3, 220, 270+mouseX/3, 240);
  triangle(290+mouseX/3, 220, 300+mouseX/3, 240, 310+mouseX/3, 220);
  triangle(310+mouseX/3, 220, 330+mouseX/3, 220, 330+mouseX/3, 240);

  fill(255);
  ellipse(285+mouseX/3, 190, 20, 20);
  ellipse(315+mouseX/3, 190, 20, 20);

  fill(0);
  ellipse(280+mouseX/3, 190, 10, 10);
  ellipse(310+mouseX/3, 190, 10, 10);

  if (mousePressed) {

    //PACMAN'S closed-mouth state
    fill(255, 220, 0);
    ellipse(50+mouseX/2, 200, 80, 80);

    fill(255, 180, 0);
    arc(50+mouseX/2, 200, 80, 80, 5*PI/12, 7*PI/6);

    fill(255, 220, 0);
    arc(55+mouseX/2, 195, 80, 80, 5*PI/12, 7*PI/6);

    //Turn Pink ghost Blue
    fill(0, 0, 180);
    ellipse(207+mouseX/3, 190, 60, 60);
    rect(177+mouseX/3, 190, 60, 30);
    triangle(177+mouseX/3, 220, 197+mouseX/3, 220, 177+mouseX/3, 240);
    triangle(197+mouseX/3, 220, 207+mouseX/3, 240, 217+mouseX/3, 220);
    triangle(217+mouseX/3, 220, 237+mouseX/3, 220, 237+mouseX/3, 240);


    fill(0, 0, 255); 
    ellipse(210+mouseX/3, 190, 60, 60);
    rect(180+mouseX/3, 190, 60, 30);
    triangle(180+mouseX/3, 220, 200+mouseX/3, 220, 180+mouseX/3, 240);
    triangle(200+mouseX/3, 220, 210+mouseX/3, 240, 220+mouseX/3, 220);
    triangle(220+mouseX/3, 220, 240+mouseX/3, 220, 240+mouseX/3, 240);

    fill(255);
    ellipse(195+mouseX/3, 190, 20, 20);
    ellipse(225+mouseX/3, 190, 20, 20);

    //Turn Green ghost Blue
    fill(0, 0, 180); 
    ellipse(297+mouseX/3, 190, 60, 60);
    rect(267+mouseX/3, 190, 60, 30);
    triangle(267+mouseX/3, 220, 287+mouseX/3, 220, 267+mouseX/3, 240);
    triangle(287+mouseX/3, 220, 297+mouseX/3, 240, 307+mouseX/3, 220);
    triangle(307+mouseX/3, 220, 327+mouseX/3, 220, 327+mouseX/3, 240);

    fill(0, 0, 255); 
    ellipse(300+mouseX/3, 190, 60, 60);
    rect(270+mouseX/3, 190, 60, 30);
    triangle(270+mouseX/3, 220, 290+mouseX/3, 220, 270+mouseX/3, 240);
    triangle(290+mouseX/3, 220, 300+mouseX/3, 240, 310+mouseX/3, 220);
    triangle(310+mouseX/3, 220, 330+mouseX/3, 220, 330+mouseX/3, 240);

    fill(255);
    ellipse(285+mouseX/3, 190, 20, 20);
    ellipse(315+mouseX/3, 190, 20, 20);

    //Change Score when mouse is pressed
    stroke(0, 0, 255);
    strokeWeight(10);
    fill(20);
    rect(50, 20, 300, 80);

    fill(255);
    textAlign(CENTER);
    textSize(30);
    text("SCORE: 100,000", 200, 70);
  }
}