RainSample.java

/*
 * 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 s07particles;

import com.almasb.fxgl.app.ApplicationMode;
import com.almasb.fxgl.app.GameApplication;
import com.almasb.fxgl.effect.ParticleControl;
import com.almasb.fxgl.effect.ParticleEmitter;
import com.almasb.fxgl.effect.ParticleEmitters;
import com.almasb.fxgl.entity.Entities;
import com.almasb.fxgl.settings.GameSettings;
import javafx.scene.paint.Color;

/**
 * Using particles with source images and colorization.
 *
 * @author Almas Baimagambetov (AlmasB) (almaslvl@gmail.com)
 */
public class RainSample extends GameApplication {

    @Override
    protected void initSettings(GameSettings settings) {
        settings.setWidth(800);
        settings.setHeight(600);
        settings.setTitle("RainSample");
        settings.setVersion("0.1");
        settings.setFullScreen(false);
        settings.setIntroEnabled(false);
        settings.setMenuEnabled(false);
        settings.setCloseConfirmation(false);
        settings.setProfilingEnabled(false);
        settings.setApplicationMode(ApplicationMode.DEVELOPER);
    }

    @Override
    protected void initGame() {
        Entities.builder()
                .viewFromTexture("underwater3.png")
                .buildAndAttach(getGameWorld());

        // example - multiply color with existing
        ParticleEmitter emitter = ParticleEmitters.newRainEmitter((int)getWidth() / 2);
        emitter.setSourceImage(getAssetLoader().loadTexture("rain.png").multiplyColor(Color.RED).getImage());

        Entities.builder()
                .with(new ParticleControl(emitter))
                .buildAndAttach(getGameWorld());

        // example - set color
        ParticleEmitter emitter2 = ParticleEmitters.newRainEmitter((int)getWidth() / 2);
        emitter2.setSourceImage(getAssetLoader().loadTexture("rain.png").toColor(Color.RED).getImage());

        Entities.builder()
                .at(getWidth() / 2, 0)
                .with(new ParticleControl(emitter2))
                .buildAndAttach(getGameWorld());
    }

    public static void main(String[] args) {
        launch(args);
    }
}