abstractsprite.java

在实际的项目中运用类的继承、覆盖及重载。

package tankgame611;

import java.awt.Graphics;


public abstract class AbstractSprite {
  int X, Y;
  int width, height;
  boolean visible, active;
  abstract public void drawSprite(Graphics g);

  abstract public void drawSprite(Graphics g, int SpriteDirection);

  abstract public void updatePos(int SpriteDirection);

  public int getX() {
    return X;
  }

  public int getY() {
    return Y;
  }

  public int getWidth() {
    return width;
  }

  public int getHeight() {
    return height;
  }

  public boolean getVisible() {
    return visible;
  }

  public boolean getActive() {
    return active;
  }

  public void setPos(int X, int Y) {
    this.X = X;
    this.Y = Y;
  }

  public void setWidthHeight(int width, int height) {
    this.width = width;
    this.height = height;
  }

  public void setVisible(boolean visible) {
    this.visible = visible;
  }

  public void setActive(boolean active) {
    this.active = active;
  }
}