package 弹球;

import javax.swing.JOptionPane;

/** 
 * 线程类 
 *  
 * @author Administrator 
 *  
 */  
public class MyThread extends Thread {  
    private int width = 20, height = 20;  
    private int x, y;  
    private  java.awt.Graphics g;  
    private GameUI UI;  
    private boolean isexist = true;  
    private MyListener listener;  
    private int speed;  
    private int x1 = 12, y1 = 12;  
    private long start, end;  
    private long last_time;  
    private int response;  
    private boolean isFinish = true;  
    private boolean isPause = true;  
    private java.util.ArrayList<MyThread> list;  
    private float value = 320;  
    private java.awt.Color color = java.awt.Color.blue;  
  
    /* 
     * 重写构造器 
     */  
    public MyThread(java.awt.Graphics g, MyListener listener, GameUI UI, int x,  
            int y, int speed) {  
        this.g = g;  
        this.UI = UI;  
        this.x = x;  
        this.y = y;  
        this.speed = speed;  
        this.listener = listener;  
    }  
  
    /* 
     * (non-Javadoc)重写run的方法 
     *  
     * @see java.lang.Thread#run() 
     */  
    public void run() {  
        drawOval();  
    }  
  
    /** 
     * 创建线程的方法 
     */  
    public void drawOval() {  
          
          
        start = System.currentTimeMillis();  
        while (isFinish) {  
            while (isPause) {  
                synchronized(this.g){  
                // 画一个圆  
                g.setColor(java.awt.Color.black);  
                g.fillOval(x, y, width, height);  
                x += x1;  
                y += y1;  
  
                getColors();  
                g.setColor(color);  
                g.fillOval(x, y, width, height);  
                }  
                int x2 = listener.getX();  
                if (x > 580) {  
                    x1 = -12;  
                }  
                if (x < 10) {  
                    x1 = 12;  
                }  
                if (y < 90) {  
                    y1 = 12;  
                }  
                if (y > 595 && x > x2 && x < x2 + 100) {  
                    y1 = -12;  
                }  
                if (y > 630) {  
                    if (isexist) {  
                        isAgain();  
                    }  
                    stopThread();  
                }  
                try {  
                    Thread.sleep(speed);  
                    value -= 0.1;  
                } catch (Exception ef) {  
                    ef.printStackTrace();  
                }  
                // 将前一次画的清除掉  
                end = System.currentTimeMillis();  
                last_time = 100 - (end - start) / 1000;  
                UI.text_field.setText(last_time + "s");  
                UI.pBar.setValue((int) value);  
                if (last_time == 0) {  
                    list = UI.list;  
                    for (int j = 0; j < list.size(); j++) {  
                        // 停在线程，并且去掉最后一个圆  
                        list.get(j).stopThread();  
                        list.get(j).fadeOval();  
  
                    }  
                    stopThread();  
                    showDialog();  
                }  
            }  
  
        }  
  
    }  
  
    /** 
     * 线程结束时消去最后一个圆的方法 
     */  
    public void fadeOval() {  
        g.setColor(java.awt.Color.black);  
        g.fillOval(x, y, width, height);  
    }  
  
    /** 
     * 重来对话框的处理方法 
     */  
    public void isAgain() {  
        isexist = false;  
        list = UI.list;  
        System.out.println(list.size());  
  
        for (int j = 0; j < list.size(); j++) {  
            // 停在线程，并且去掉最后一个圆  
            list.get(j).stopThread();  
            list.get(j).fadeOval();  
  
        }  
        Object[] options = { "是", "否" };  
        String command = UI.getCommand();  
        response = JOptionPane.showOptionDialog(null,  
                "哈哈，你输了！不要灰心\n坚持就是胜利，是否再来一次？", null, JOptionPane.YES_OPTION,  
                JOptionPane.NO_OPTION, null, options, null);  
  
        System.out.println(response);  
        if (response == 0) {  
            if (command.equals("简单") || command.equals("开始")) {  
                AgainThread();  
                if (list.size() != 0) {  
                    // 现将原来的对象从队列中移除  
                    list.removeAll(list);  
                    UI.creatBall(20, 1);  
                }  
  
            }  
            if (command.equals("中等")) {  
                AgainThread();  
                if (list.size() != 0) {  
                    list.removeAll(list);  
                    UI.creatBall(50, 2);  
                }  
  
            }  
  
            if (command.equals("困难")) {  
                AgainThread();  
                if (list.size() != 0) {  
                    list.removeAll(list);  
                    UI.creatBall(40, 2);  
                }  
            }  
        }  
  
        // 如果点击关闭，则将线程对象从队列中移除  
        if (response == -1 || response == 1) {  
            list.removeAll(list);  
        }  
  
    }  
  
    /** 
     * 停止线程的方法 
     */  
    public void stopThread() {  
        isFinish = false;  
        isPause = false;  
  
    }  
  
    /** 
     * 暂停线程的方法 
     */  
    public void PauseThread() {  
        isPause = false;  
  
    }  
  
    /** 
     * 继续线程的方法 
     */  
    public void ContinueThread() {  
  
        isPause = true;  
  
    }  
  
    /** 
     * 是否重来的方法 
     */  
    public void AgainThread() {  
        isFinish = true;  
        isPause = true;  
  
    }  
  
    public void getColors() {  
  
        if (x % 2 == 0 && y % 2 == 0) {  
            color = java.awt.Color.green;  
        }  
        if (x % 2 == 0 && y % 2 != 0) {  
            color = java.awt.Color.red;  
        }  
        if (x % 2 != 0 && y % 2 != 0) {  
  
            color = java.awt.Color.orange;  
  
        }  
        if (x % 2 != 0 && y % 2 != 0) {  
            color = java.awt.Color.yellow;  
        }  
    }  
  
    public void showDialog() {  
  
        javax.swing.JOptionPane  
                .showInputDialog("好样的，你是真的高手，\n恭喜你坚持了100s\n请输入您的大名");  
    }  
  
}