The effect of Tetris in the JAVA SE framework

Mygame

 Packagecom.sun.c;ImportJava.awt.event.KeyListener;ImportCom.sun.v.myjpanel;ImportCom.sun.v.myjframe; Public classMygame { PublicMygame () {//TODO auto-generated Constructor stub    }     Public Static voidMain (string[] args) {//TODO auto-generated Method StubMyjframe JFrame =NewMyjframe (); Myjpanel Panel=NewMyjpanel ();        Jframe.add (panel);    Jframe.addkeylistener (panel); }}
Myjframe

 Packagecom.sun.v;ImportJavax.swing.JFileChooser;ImportJavax.swing.JFrame;/** The MVC design pattern is used here, and the logic is separated from the page,*/ Public classMyjframeextendsjframe{ PublicMyjframe () { This. Settitle ("MyWorld");  This. setvisible (true);  This. SetSize (400,400);  This. Setdefaultcloseoperation ( This.    Exit_on_close); }     }

Myjpanel

 Packagecom.sun.v;ImportJava.awt.Graphics;Importjava.awt.event.KeyEvent;ImportJava.awt.event.KeyListener;ImportJavax.swing.JPanel;ImportCom.sun.m.dog; Public classMyjpanelextendsJPanelImplementskeylistener,runnable{ PublicMyjpanel () {//Myjpanel JP = new Myjpanel ();Thread td =NewThread ( This);    Td.start (); } Dog Dog=NewDog (20,20,2);  Public voidPaint (Graphics g) {Super. Paint (g); G.draw3drect (dog.x, DOG.Y,20, 20,false); } @Override Public voidkeytyped (KeyEvent e) {//TODO auto-generated Method Stub} @Override Public voidkeypressed (KeyEvent e) {//TODO auto-generated Method Stub//System.out.println ("Sunzhiyan");        Switch(E.getkeycode ()) { CaseKeyEvent.VK_W:dog.direct= 0;         Dog.move (Dog.direct);  Break;  CaseKeyEvent.VK_D:dog.direct= 1;         Dog.move (Dog.direct);  Break;  CaseKeyEvent.VK_S:dog.direct= 2;         Dog.move (Dog.direct);  Break;  CaseKeyEvent.VK_A:dog.direct= 3;         Dog.move (Dog.direct);  Break; }                 This. repaint (); } @Override Public voidkeyreleased (KeyEvent e) {//TODO auto-generated Method Stub} @Override Public voidrun () {//TODO auto-generated Method Stub         while(true){            Try{Thread.Sleep (1000); //System.out.println ("I was called up");Dog.direct = 2;                Dog.move (Dog.direct);  This. repaint (); } Catch(interruptedexception e) {//TODO auto-generated Catch blockE.printstacktrace (); }                    }            }}

Dog

1  Packagecom.sun.m;2 3  Public classDog {4      Public intx;5      Public inty;6      Public intDirect;7      PublicDog (intXintYintDirect) {8          This. x =x;9          This. y =y;Ten          This. Direct =Direct; One     } A      Public voidMoveintDirect) { -         Switch(direct) { -          Case0: the              This. y--; -              Break; -          Case1: -              This. x + +; +              Break; -          Case2: +              This. y++; A              Break; at          Case3: -              This. x--; -              Break;  -         } -          -     } in}