TickEventHandler.java

package com.ftloverdrive.event.handler;

import com.badlogic.gdx.utils.Pools;

import com.ftloverdrive.core.OverdriveContext;
import com.ftloverdrive.event.OVDEvent;
import com.ftloverdrive.event.OVDEventHandler;
import com.ftloverdrive.event.TickEvent;
import com.ftloverdrive.event.TickListener;


public class TickEventHandler implements OVDEventHandler {
	private Class[] eventClasses;
	private Class[] listenerClasses;


	public TickEventHandler() {
		eventClasses = new Class[] { TickEvent.class };
		listenerClasses = new Class[] { TickListener.class };
	}


	@Override
	public Class[] getEventClasses() {
		return eventClasses;
	}

	@Override
	public Class[] getListenerClasses() {
		return listenerClasses;
	}


	@SuppressWarnings("unchecked")
	@Override
	public void handle( OverdriveContext context, OVDEvent e, Object[] listeners ) {
		TickEvent event = (TickEvent)e;

		for ( int i = listeners.length-2; i >= 0; i-=2 ) {
			if ( listeners[i] == TickListener.class ) {
				((TickListener)listeners[i+1]).ticksAccumulated( event );
			}
		}
	}


	@SuppressWarnings("unchecked")
	@Override
	public void disposeEvent( OVDEvent e ) {
		if ( e.getClass() == TickEvent.class ) {
			Pools.get( TickEvent.class ).free( (TickEvent)e );
		}
	}
}