wrbuttonevent.java

支持任天堂wii2手柄的java中间件

// Decompiled by Jad v1.5.8e2. Copyright 2001 Pavel Kouznetsov.
// Jad home page: http://kpdus.tripod.com/jad.html
// Decompiler options: packimports(3) fieldsfirst ansi space 
// Source File Name:   WRButtonEvent.java

package wiiremotej.event;

import wiiremotej.WiiRemote;
import wiiremotej.WiiRemoteJ;

// Referenced classes of package wiiremotej.event:
//			WREvent

public class WRButtonEvent extends WREvent
{

	public static final int TWO = 1;
	public static final int ONE = 2;
	public static final int B = 4;
	public static final int A = 8;
	public static final int MINUS = 16;
	public static final int HOME = 128;
	public static final int LEFT = 256;
	public static final int RIGHT = 512;
	public static final int DOWN = 1024;
	public static final int UP = 2048;
	public static final int PLUS = 4096;
	private int buttonsPressed;
	private WRButtonEvent lastEvent;

	public WRButtonEvent(WiiRemote wiiremote, byte abyte0[], WRButtonEvent wrbuttonevent)
	{
		super(wiiremote);
		buttonsPressed = WiiRemoteJ.bytesToInt(new byte[] {
			abyte0[2], abyte0[3]
		}) & 0xffff;
		lastEvent = wrbuttonevent;
		if (wrbuttonevent != null)
			wrbuttonevent.lastEvent = null;
	}

	public WRButtonEvent(WiiRemote wiiremote, int i, WRButtonEvent wrbuttonevent)
	{
		super(wiiremote);
		buttonsPressed = i;
		lastEvent = wrbuttonevent;
		if (wrbuttonevent != null)
			wrbuttonevent.lastEvent = null;
	}

	public boolean isPressed(int i)
	{
		return (buttonsPressed & i) == i;
	}

	public boolean isOnlyPressed(int i)
	{
		return buttonsPressed == i;
	}

	public boolean isAnyPressed(int i)
	{
		return (buttonsPressed & i) != 0;
	}

	public boolean wasPressed(int i)
	{
		return !lastEvent.isPressed(i) && isPressed(i);
	}

	public boolean wasOnlyPressed(int i)
	{
		return !lastEvent.isPressed(i) && isOnlyPressed(i);
	}

	public boolean wasReleased(int i)
	{
		return lastEvent.isPressed(i) && !isPressed(i);
	}
}