package?tetris;

import?java.awt.BasicStroke;
import?java.awt.BorderLayout;
import?java.awt.Color;
import?java.awt.Component;
import?java.awt.Container;
import?java.awt.Dimension;
import?java.awt.FlowLayout;
import?java.awt.GradientPaint;
import?java.awt.Graphics;
import?java.awt.Graphics2D;
import?java.awt.Insets;
import?java.awt.LayoutManager;
import?java.awt.Paint;
import?java.awt.Polygon;
import?java.awt.Rectangle;
import?java.awt.Stroke;
import?java.awt.Toolkit;
import?java.awt.event.ActionEvent;
import?java.awt.event.ActionListener;
import?java.awt.event.ItemEvent;
import?java.awt.event.ItemListener;
import?java.awt.event.KeyAdapter;
import?java.awt.event.KeyEvent;
import?java.awt.geom.RoundRectangle2D;
import?java.awt.image.BufferedImage;
import?java.io.File;
import?java.io.FileInputStream;
import?java.io.InputStream;
import?java.util.Collection;
import?java.util.HashMap;
import?java.util.linkedList;
import?java.util.List;
import?java.util.Map;
import?java.util.Random;

import?javax.swing.BorderFactory;
import?javax.swing.Box;
import?javax.swing.JButton;
import?javax.swing.JComboBox;
import?javax.swing.Jframe;
import?javax.swing.JLabel;
import?javax.swing.JPanel;
import?javax.swing.SwingUtilities;
import?javax.swing.Timer;
import?javax.swing.UIManager;

import?sun.audio.AudioData;
import?sun.audio.AudioDataStream;
import?sun.audio.AudioPlayer;
import?sun.audio.AudioStream;

/**
?*?俄羅斯方法主窗體

?*?暫未實現：?聲音開關設置、能穿透的方塊、炸彈方塊、機關槍（能噴射點）、排行榜、新最高分記錄提示、?游戲開始動畫，游戲over動畫

?*?
?*?@note：有時間再寫，先寫到這基本就行啦

?*?
?*?@author?Tang
?*?
?*/
@SuppressWarnings（{?“serial“?“rawtypes“?“restriction“?}）
public?class?Tetrisframe?extends?Jframe?{

	public?static?void?main（String[]?args）?{
		try?{
			UIManager.setLookAndFeel（com.sun.java.swing.plaf.windows.WindowsLookAndFeel.class.getName（））;
		}?catch?（Exception?e）?{
			e.printStackTrace（）;
		}
		SwingUtilities.invokeLater（new?Runnable（）?{
			public?void?run（）?{
				Tetrisframe?tetrisframe?=?new?Tetrisframe（）;
				tetrisframe.setVisible（true）;
			}
		}）;
	}

	public?static?Random?random?=?new?Random（）;

	/**
	?*?單元格大小（單位：像素）
	?*/
	private?int?cellSize?=?30;
	/**
	?*?方塊圖基的行數
	?*/
	private?int?rows?=?20;
	/**
	?*?方塊圖基的列數
	?*/
	private?int?cols?=?10;

	private?Color?windowBackground?=?new?Color（100?100?100）;

	/**
	?*?方塊圖基的背景
	?*/
	private?Color?plotBackground?=?Color.WHITE;

	/**
	?*?下個方塊的背景
	?*/
	private?Color?nextBackground?=?windowBackground;

	/**
	?*?方塊中的每個小方塊的漸變色的上面起始顏色
	?*/
	private?Color?blockCellTopColor?=?Color.WHITE;
	/**
	?*?當前方塊中的每個小方塊的邊框顏色
	?*/
	private?Color?blockCellBorderColor?=?Color.GRAY;

	/**
	?*?虛擬方塊的每個小方塊的邊框顏色
	?*/
	private?Color?vertualBlockCellBorderColor?=?new?Color（128?128?128?20）;

	/**
	?*?方塊圖基的中的網格線顏色，網格線是用來分割行與列
	?*/
	private?Color?plotGridColor?=?Color.LIGHT_GRAY;
	/**
	?*?方塊圖基的中的網格線規則器，網格線是用來分割行與列
	?*/
	private?Stroke?plotGridStroke?=?new?BasicStroke（0.