cpoint.java

小型的java游戏,开发软件为eclipce,本人将代码开源

package worm;

import java.awt.*;

/**
 * Title:  CPoint.class
 * Description: main class of snake's body, and food point
 * Copyright:    Copyright (c) 2004
 * Company:
 * @author
 * @version 1.0
 */


public class CPoint {

  /* color of point*/
  private Color color;

  /* x position of point*/
  private int x;

  /* y position of point*/
  private int y;

  /* the radius of the point*/
  private int r;

  /* visible or not*/
  private boolean visible;


  public CPoint()
  {
  }

  public CPoint(int initX, int initY,int initR,Color initCol)
  {
    x = initX;
    y = initY;
    r = initR;
    visible = false;
    color = initCol;
  }

  public void show()
  {
    this.visible = true;
  }

  public void hide()
  {
    this.visible = false;
  }

  public boolean isVisible() { return visible; };

  public int getX() { return x; }

  public int getY() { return y; }

  public int getRadius() {return r;}

  public Color getColor() { return color; }

  public void setX(int newX) { x = newX; }

  public void setY(int newY) { y = newY; }

  public void setRadius(int newR)
  {
    this.r = newR;
  }

  public void setColor( Color col ) { color = col; }

  /*paint point in the screen */
  public void paint(Graphics g)
  {
    /* fill the background in black*/
    g.setColor(Color.black);
    g.fillRect(x-r,y-r,2*r,2*r);

    /* show the point in it's color*/
    if(this.visible)
    {
      g.setColor(this.color);
      g.fillOval(x-r,y-r,2*r,2*r);
    }
  }

}