Shulou(Shulou.com)06/02 Report--

This article introduces the relevant knowledge of "how to use Java to achieve gluttonous snake game". In the operation of actual cases, many people will encounter such a dilemma, so let the editor lead you to learn how to deal with these situations. I hope you can read it carefully and be able to achieve something!

1. Execution program: the entrance to the startup of the program

Package cn.hncu

Public?class?GreedySnake {

Public static void main (String [] args) {

Model model=new Model (80 and 50)

Control control=new Control (model)

View view=new View (model,control)

Model.addObserver (view)

(new Thread (model)) .start ()

}

}

Control class: mainly for keyboard keystroke collection and transmission

Package cn.hncu

Import java.awt.event.KeyEvent

Import java.awt.event.KeyListener

Public class Control implements KeyListener {

Model model

Public Control (Model?model) {

This.model=model

}

Public void keyPressed (KeyEvent?e) {

/ / this method collects buttons

Int key=e.getKeyCode ()

If (model.running) {

Switch (key) {

Case KeyEvent.VK_UP:

Model.changeDirection (model.up)

Break

Case KeyEvent.VK_DOWN:

Model.changeDirection (model.down)

Break

Case KeyEvent.VK_LEFT:

Model.changeDirection (model.left)

Break

Case KeyEvent.VK_RIGHT:

Model.changeDirection (model.right)

Break

Default:

Break

}

}

If (key==KeyEvent.VK_ENTER) {

Model.reset ()

}

}

Public void keyReleased (KeyEvent?e) {

}

Public void keyTyped (KeyEvent e) {

}

}

Model class: the implementation of creating snake bodies and snake movements, using threads.

Import java.util.Arrays

Import java.util.LinkedList

Import java.util.Observable

Import java.util.Random

Import javax.swing.JOptionPane

Public class Model extends Observable implements Runnable {

Public static final int left=1

Public static final int up=2

Public static final int right=3

Public?static?final?int?down=4

Public?boolean?coordinate [] []; / / use this as the coordinates of the interface

Public?LinkedList?node=new?LinkedList ()

Public?int?direction=2

Boolean?running=false

Public?int?maxX,maxY

Node?food

Public?int?sleeptime=200

Public?Model (int?maxX,int?maxY) {

This.maxX=maxX

This.maxY=maxY

Reset ()

}

Public?void?reset ()? {

Direction=this.up

Sleeptime=200

Coordinate=new?boolean [maxX] []

For? (int?i?=?0;?i?

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