Sprite Shooter 2.0

let smily;

let shooterX, shooterY;

let projectiles;

let wowCounter = 0;

let gunSound, ouchSound;

let hits = 0

​

function preload() {

  smily = createSprite(100,100,100,100);

  let smilyAnimation = smily.addAnimation("smily", "smily0.png", "smily3.png");

  smilyAnimation.frameDelay = 10; 

  let smilyWowAnimation = smily.addAnimation("smilyWow", "smilyWow0.png");

  gunSound = loadSound('gun.wav');

  ouchSound = loadSound('ouch.wav');

}

​

function setup() {

  createCanvas(windowWidth, windowHeight);

  shooterX = windowWidth/2;

  shooterY = windowHeight - 30;

  projectiles = new Group();  // Creates a group that can hold many projectiles

}

​

// Make the smily move back and forth from 100,100 to 900,100

function moveSmily()

{

  if (dist(smily.position.x,smily.position.y,100,100)<20) {

    smily.attractionPoint(2.0,900,100);

  }

  if (dist(smily.position.x,smily.position.y,900,100)<20) {

    smily.attractionPoint(2.0,100,100);

  }

}

​

function shootSprites() 

{

  // The projectile is a 10x10 square. You could add your own sprite here instead.  If we don't set the color, it is

  // set to a random color.

  let projectile = createSprite(shooterX, shooterY, 10, 10);

  projectile.attractionPoint(13,mouseX,mouseY);

  projectile.life = 90;

  projectiles.push(projectile);

  gunSound.play();

}

​

​

function draw() {

  background(100);

  // The "gun" is just a red circle near the bottom of the screen

  fill(255,0,0);

  ellipse(shooterX,shooterY,30,30);

  // Move the smily

  moveSmily();

  if (keyIsDown(LEFT_ARROW)) {

    shooterX = shooterX - 5;

  }

  else if (keyIsDown(RIGHT_ARROW)) {

    shooterX = shooterX + 5;    

  }

  // Shoot

  if (mouseIsPressed) {

    shootSprites();

  }

  // Check for collision between projectile and smily

  // Loop through each projectile in projectiles

  for (let i = 0; i < projectiles.length; i++) {

    if (projectiles[i].overlap(smily)) {

      smily.changeAnimation('smilyWow');

      wowCounter = 20;

      ouchSound.play();

      hits++;

    }

  }

  if (wowCounter > 0) {

    wowCounter--;

    if (wowCounter == 0)

      smily.changeAnimation('smily');

  }

​

  drawSprites();

  fill(255,255,255);

  textSize(24);

  text("Hits: " + hits, 10, 50);

}

​

​

​

​

​