[JAVA 게임만들기] 1일차 키보드로 이미지 객체 움직이기

키이벤트를 사용하여 이미지 객체를 움직이도록 해보았다.

코드는 실력이 부족하여 많이 이상할수도 있습니다 ^^ ㅎㅎ

import java.awt.*;

import javax.swing.*;

import java.awt.event.*;

import java.util.*;

public class KeyBoardTest extends JPanel

{

private Toolkit toolkit;

private int x, y;

private Image img;

private int delay, frame;

private KeyBoardTestListenter KeyL;

public KeyBoardTest()

{

setPreferredSize(new Dimension(630, 300));

setBackground(Color.BLUE);

setLayout(null);

//setBounds(10, 10);

KeyL = new KeyBoardTestListenter();

addKeyListener(KeyL);

setFocusable(true);

x = 100;

y = 100;

toolkit = this.getToolkit();

img = toolkit.getImage("Images/frame1.gif");

//repaint();

}

public void paintComponent(Graphics page)

{

super.paintComponent(page);

page.drawImage(img, x, y,40,40, this);

}

private class KeyBoardTestListenter implements KeyListener

{

public void keyReleased(KeyEvent key)

{

}

  public void keyTyped(KeyEvent key)

  {

  }

  public void keyPressed(KeyEvent key)

  {

  int keyCode = key.getKeyCode();

  String strKey = KeyEvent.getKeyText(keyCode);

System.out.println("Pressed Up");

  if( strKey.equals("Up") )

  {

  System.out.println("Pressed Up");

  if( y > 0 )

  {

  y -= 10;

  }

  repaint();

  }

  else if( strKey.equals("Down") )

  {

  System.out.println("Pressed Down");

  if( y < 260 )

  {

  y += 10;

  }

  repaint();

  }

  else if( strKey.equals("Left") )

  {

  System.out.println("Pressed Left");

  if( x > 0)

  {

  x -= 10;

  }

  repaint();

  }

  else if( strKey.equals("Right") )

  {

  System.out.println("Pressed Right");

  if( x < 580 )

  {

  x += 10;

  }

  repaint();

  }

  }

}

}