gold.java

一个基于Java的小游戏

import java.awt.*;

public class Gold {

	//The random position of gold.
	private int xGold ;
	private int yGold ;

	//The size of gole.
	private final int SIZE = 5;

	public Gold(int x, int y) {
		xGold = x;
		yGold = y;
	}

	//Display the gold in the random position.
	public void draw(Graphics g){
		g.setColor(Color.ORANGE);
		g.fillOval(xGold - SIZE, yGold - SIZE, SIZE * 2, SIZE * 2);
	}

	//information about the current gold.
	public int getCentreX(){
		return xGold;
	}
	public int getCentreY(){
		return yGold;
	}
}