gsgamecanvas.java~19~

来自「J2ME写的是男人就跳100层游戏」· JAVA~19~ 代码 · 共 57 行

package genius.javagame;

import javax.microedition.lcdui.*;
import com.nokia.mid.ui.FullCanvas;
import com.nokia.mid.ui.DirectGraphics;
import com.nokia.mid.ui.DirectUtils;

abstract public class gsGameCanvas extends FullCanvas implements Runnable{
  protected boolean m_fStarted;
  protected int m_nSleepTick = 30;

  public gsGameCanvas() {
  }

  public void setSleepTick(int nTick) {
    m_nSleepTick = nTick;
  }

  public int getSleepTick() {
    return m_nSleepTick;
  }

  public void start() {
    m_fStarted = true;
    Thread t = new Thread(this);
    t.start();
  }

  public void stop() {
    m_fStarted = false;
  }

  public void run() {
    while (m_fStarted == true) {
      try {
        DoAI(0);
        repaint();
        Thread.sleep(m_nSleepTick);
      }
      catch(Exception e) {
        e.printStackTrace();
      }
    }
  }

  protected void paint(Graphics g) {
    int w = getWidth();
    int h = getHeight();

    g.setClip(0, 0, w, h);
    g.setColor(0x000000);
    g.fillRect(0, 0, w, h);
  }

  abstract public void DoAI(int nKey);
}