Collision Handling - OpenProcessing

mySketch
xxxxxxxxxx
 
let smily;
let rectangle; 
let r;
function preload()
{
  smily = createSprite(300, 150, 100, 100);
  let smilyAnimation = smily.addAnimation('smily','smily0.png','smily1.png');
  smilyAnimation.frameDelay = 10;    // This is how long until we switch between animations
  let surpriseAnimation = smily.addAnimation('surprised','surprised.png');
    
  rectangle = createSprite(550,605,200,200);
  let rectAnimation = rectangle.addAnimation('rectangle','rect0.png','rect1.png');
  rectAnimation.frameDelay = 150;
​
​
}
​
​
function setup() {
  createCanvas(windowWidth, windowHeight);
  r = createSprite(50,710,20000,7);
  r.shapeColor = (0,255,255);
  
}
  
function moveSmily()
  
​
{
  if (mouseIsPressed)
  {
    smily.rotation = smily.rotation + 10;
  }
  
  if (dist(smily.position.x,smily.position.y,rectangle.position.x,rectangle.position.y) < 200)
  {
    smily.changeAnimation('surprised');
  }
  else
  {
    smily.changeAnimation('smily');
  }
  
  if (keyIsDown(LEFT_ARROW)) {
    smily.position.x = smily.position.x - 5;
  }
  if (keyIsDown(RIGHT_ARROW)) {
    smily.position.x = smily.position.x + 5;
  }
  if (keyIsDown(UP_ARROW)) {
    smily.position.y = smily.position.y - 5;
  }
  if (keyIsDown(DOWN_ARROW)) {
    smily.position.y = smily.position.y + 5;
  }
  
  // WASD keys for velocity
  if (keyIsDown(87))  {   // W
    smily.velocity.y = smily.velocity.y - 1;
  }
 if (keyIsDown(83))
 {
  smily.velocity.y = smily.velocity.y + 1;
 }
  if (keyIsDown(65))  {   // A
    smily.velocity.x = smily.velocity.x - 1;
  }
  if (keyIsDown(68)) {   // D
    smily.velocity.x = smily.velocity.x + 1;
  }   
​
  
}
​
​
function draw() {
  background(0);
​
  moveSmily();
  
  // Make the rectangle immovable
  rectangle.immovable = true;
  smily.collide(rectangle); //  If the smily move into the rectangle don't push it
  
  // This allows the rectangle to move with the smily
  // smily.displace(rectangle); // Move rectangle if hit it
  
  // Bounce objects around with mass
  //smily.mass = 1;
  //rectangle.mass = 100;
  //smily.bounce(rectangle);
  
  // Can handle collision yourself
  if (smily.overlap(rectangle))
  {
    smily.rotation = smily.rotation + 10;
  }
   r.immovable = true;
  smily.collide(r);
  drawSprites();
​
  print(mouseX + ", " + mouseY);
​
}