Java Game Development(21) - Introduction to Sprites

創建新的class(Sprite.java) → 這個類的使用意味著在屏幕上移動動畫

import java.awt.Image;

public class Sprite {

private Animation ani;

private float x;

private float y;

private float vx; → 速度

private float vy; → 速度

public Sprite(Animation ani){

this.ani = ani;

}

//改變動畫移動位置

public void update(long timePassed){

x += vx * timePassed;

y += vy * timePassed;

ani.update(timePassed);

}

}