/*******************************************************************************
* Copyright 2014 See AUTHORS file.
*
* 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 com.siondream.superjumper.systems;
import com.badlogic.ashley.core.ComponentMapper;
import com.badlogic.ashley.core.Entity;
import com.badlogic.ashley.core.Family;
import com.badlogic.ashley.systems.IteratingSystem;
import com.badlogic.gdx.graphics.OrthographicCamera;
import com.siondream.superjumper.components.BackgroundComponent;
import com.siondream.superjumper.components.TransformComponent;
public class BackgroundSystem extends IteratingSystem {
private OrthographicCamera camera;
private ComponentMapper<TransformComponent> tm;
public BackgroundSystem() {
super(Family.all(BackgroundComponent.class).get());
tm = ComponentMapper.getFor(TransformComponent.class);
}
public void setCamera(OrthographicCamera camera) {
this.camera = camera;
}
@Override
public void processEntity(Entity entity, float deltaTime) {
TransformComponent t = tm.get(entity);
t.pos.set(camera.position.x, camera.position.y, 10.0f);
}
}
