/*
* The MIT License (MIT)
*
* FXGL - JavaFX Game Library
*
* Copyright (c) 2015-2017 AlmasB (almaslvl@gmail.com)
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*/
package com.almasb.fxglgames.spaceinvaders;
import com.almasb.fxgl.core.math.FXGLMath;
import com.almasb.fxgl.core.math.Vec2;
import com.almasb.fxgl.effect.ParticleEmitter;
import javafx.geometry.Point2D;
import javafx.scene.paint.Color;
import javafx.util.Duration;
/**
* @author Almas Baimagambetov (almaslvl@gmail.com)
*/
public class ExplosionEmitter extends ParticleEmitter {
public ExplosionEmitter() {
setColor(Color.color(0.85, 0.85, 0.75, 0.75));
setVelocityFunction((i, x, y) -> Vec2.fromAngle(i*10).mulLocal(FXGLMath.random(4f, 5f)).toPoint2D());
setExpireFunction((i, x, y) -> Duration.seconds(0.6));
setSpawnPointFunction((i, x, y) -> new Point2D(x, y));
setSize(1, 2);
setEmissionRate(0.001);
setNumParticles(36);
}
}