paintpanel.java

来自「软件工程实践课程的答案哦」· Java 代码 · 共 261 行

import java.awt.*;
import javax.swing.*;
import java.net.URL;
import java.awt.event.*;
class PaintPanel extends JPanel implements KeyListener
{
	
	URL blueURL = getClass().getResource("pics\\blue.jpg");
		ImageIcon blue = new ImageIcon(blueURL);

	URL yellowURL = getClass().getResource("pics\\yellow.jpg");
		ImageIcon yellow = new ImageIcon(yellowURL);

	URL blueGreenURL =getClass().getResource("pics\\blueGreen.jpg");
		ImageIcon blueGreen = new ImageIcon(blueGreenURL);
	
	URL greenURL =getClass().getResource("pics\\green.jpg");
		ImageIcon green = new ImageIcon(greenURL);
	
	URL redURL = getClass().getResource("pics\\red.jpg");
		ImageIcon red = new ImageIcon(redURL);

	URL purpleURL = getClass().getResource("pics\\purple.jpg");
		ImageIcon purple = new ImageIcon(purpleURL);
	
	URL grayURL = getClass().getResource("pics\\gray.jpg");
		ImageIcon gray = new ImageIcon(grayURL);
		
	URL teamURL = getClass().getResource("pics\\team.jpg");
		ImageIcon team = new ImageIcon(teamURL);
	
	URL teamTagURL = getClass().getResource("pics\\teamTag.jpg");
		ImageIcon teamTag = new ImageIcon(teamTagURL);


	int horizonal = 0;
	int vertical = 0;
	//static int fallTag = 0;
	//static int fallTag2 = 0;
	int size = GameFace.unitSize;
	GameFace gameFace;
	
	public int order=0;//名次
	
	public void setOrder(int order)
	{
		this.order=order;
	}


	
	public synchronized void paintComponent(Graphics g)
	{
		super.paintComponent(g);
	
		if(gameFace.gameStart)
		{	//get non-zero location and paint it
			LOV  lov = gameFace.lovList.head;
			g.drawImage(team.getImage(),5,120,Color.black,this);		
			while(lov!=null)
			{	
				
				this.paintRec(g,lov.x,lov.y,lov.color);
				lov = lov.next;
			}
		
		}

		else if(gameFace.gameOver)
		{
			LOV  lov = gameFace.lovList.head;
			while(lov!=null)
			{	
				this.paintRec(g,lov.x,lov.y,-1);
				lov = lov.next;
			}
			
			URL ImageURL = getClass().getResource("pics\\xiaoxin.gif");
	        ImageIcon xiaoXin = new ImageIcon(ImageURL);
	        URL ImageURLt = getClass().getResource("pics\\xiaoxin2.gif");
	        ImageIcon xiaoXin2 = new ImageIcon(ImageURLt);
	        
	        URL ImageURL1 = getClass().getResource("pics\\1.gif");
	        ImageIcon i1 = new ImageIcon(ImageURL1);
	        
	        URL ImageURL2 = getClass().getResource("pics\\2.gif");
	        ImageIcon i2 = new ImageIcon(ImageURL2);
	        
	        URL ImageURL3 = getClass().getResource("pics\\3.gif");
	        ImageIcon i3 = new ImageIcon(ImageURL3);
	        
	        URL ImageURL4= getClass().getResource("pics\\4.gif");
	        ImageIcon i4 = new ImageIcon(ImageURL4);
			
		    Color color=new Color(Color.TRANSLUCENT);
			
			if(order==1)
				g.drawImage(xiaoXin.getImage(),95,250,color,this);
	        else
	        	g.drawImage(xiaoXin2.getImage(),95,250,color,this);
			
			switch(order)
			{
				case 1:
					g.drawImage(i1.getImage(),100,170,color,this);
					break;
				case 2:
					g.drawImage(i2.getImage(),100,170,color,this);
					break;
				case 3:
				    g.drawImage(i3.getImage(),100,170,color,this);
					break;
				case 4:
				    g.drawImage(i4.getImage(),100,170,color,this);
					break;	
			}
			
		}
		else
		{	
			g.drawImage(teamTag	.getImage(),5,120,Color.black,this);	
			g.setColor(Color.WHITE);
			g.drawLine(0,size*3,350,size*3);
		//	this.setBackground(Color.BLACK);
		}
		
		
		
	}
	

	/**paint the square in location(y,x)
	 * */
	public void paintRec(Graphics g,int x ,int y,int color)
	{

		g.setColor(Color.WHITE);
		g.drawLine(0,size*3,350,size*3);
		switch(color)
		{
			case -1:
				g.drawImage(gray.getImage(),y*size,x*size,Color.black,this);
			break;
			case 1: 
			g.drawImage(red.getImage(),y*size,x*size,Color.black,this);
			//	g.setColor(Color.red);
			break;
			case 2:
			g.drawImage(blueGreen.getImage(),y*size,x*size,Color.black,this);
			//	g.setColor(Color.green);
			break;
			case 3:
			g.drawImage(yellow.getImage(),y*size,x*size,Color.black,this);
			//	g.setColor(Color.yellow);
			break;
			case 4:
			g.drawImage(blue.getImage(),y*size,x*size,Color.black,this);
			//	g.setColor(Color.blue);
			break;
			case 5:
			g.drawImage(purple.getImage(),y*size,x*size,Color.black,this);
			//	g.setColor(Color.pink);
			break;
			case 6:
			g.drawImage(green.getImage(),y*size,x*size,Color.black,this);
			//	g.setColor(Color.pink);
		
		}
		//g.fill3DRect(y*size,x*size,size,size,true);
		
	
		
	}


	public void setGameFace(GameFace gameFace)
	{
		this.gameFace = gameFace;
	}
	public  void leftMove()
	{
		if(!gameFace.bar.checkBottom())
			gameFace.bar.left();
		this.repaint();
	}
	public  void rightMove()
	{  
		if(!gameFace.bar.checkBottom())
			gameFace.bar.right();
			   
	
		this.repaint();
	}
	public  void shift()
	{
		if(!gameFace.bar.checkBottom())
			gameFace.bar.shift();
		this.repaint();
	}
	public  void downMove()
	{
		gameFace.bar.dropOneStep();
		
		this.repaint();
	}

	
	public synchronized void down()
	{
		gameFace.bar.drop();
		this.repaint();
	}
	
	/////////keyListener///////////////
	public void keyTyped(KeyEvent e)
	{
		
	}

	public  void keyPressed(KeyEvent e) 
	{  //System.out.println("keyPressed");
		if(gameFace.gameStart)
		switch(e.getKeyCode())
		{ 
               case KeyEvent.VK_LEFT :
            	  this.leftMove();
            	   break; 
               case KeyEvent.VK_RIGHT :
            	   this.rightMove();
            	   break;
               case KeyEvent.VK_UP: 
            	   this.shift();
            	   this.repaint();
            	   break;
               case KeyEvent.VK_SPACE:
               		this.down();
               		this.repaint();
               		gameFace.timer.resume();
               		break;   		
               case KeyEvent.VK_DOWN: 
               	   //if(gameFace.speed==0)
               		 //gameFace.timer.resume();
                  //fallTag = 1;
                   break; 
              
               			 
             
        } 
       
		
		
	}

	public void keyReleased(KeyEvent e) 
	{
		
		
		
	}
	
}