ANGRY~~BIRD:)))week12

憤怒鳥

程式碼:

PImage imgBird, imgPig;

float birdX=200, birdY=200, oldX, oldY, vx=0, vy=0;

void setup(){

  size(400,400);

  imgBird=loadImage("bird.png");

  imgPig =loadImage("pig.gif");

  imageMode(CENTER);

}

void draw(){

  background(255);

  image(imgBird, birdX, birdY, 100, 100);

  birdX+=vx; birdY+=vy;

}

void mousePressed(){

  oldX=birdX; oldY=birdY;

}

void mouseDragged(){

  birdX=mouseX; birdY=mouseY;

}

void mouseReleased(){

  vx = (oldX-birdX)/10;

  vy = (oldY-birdY)/10;

}