/*
* Copyright 2013 MovingBlocks
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.terasology.input;
import org.terasology.entitySystem.entity.EntityRef;
/**
* Interface for subscribing to bind button events
*
*/
public interface BindButtonSubscriber {
/**
* Called when the bind is activated
*
* @param delta The time passing this frame
* @param target The current camera target
* @return True if the bind event was consumed
*/
boolean onPress(float delta, EntityRef target);
/**
* Called when the bind repeats
*
* @param delta The time this frame (not per repeat)
* @param target The current camera target
* @return True if the bind event was consumed
*/
boolean onRepeat(float delta, EntityRef target);
/**
* Called when the bind is deactivated
*
* @param delta The time passing this frame
* @param target The current camera target
* @return True if the bind event was consumed
*/
boolean onRelease(float delta, EntityRef target);
}