邪惡微笑教主征服地球計畫W13:)憤怒鳥2

ANGERYBIRD

PImage imgBird,imgPig;
float birdX=200,birdY=200,oldX,oldY,vx=0,vy=0;
void setup()
{
  size(500,400);
  imgBird=loadImage("bird.png");
  imgPig=loadImage("pig.gif");
  imageMode(CENTER);
}
void draw()
{
  background(225);
  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;
}