NaturalTest.java

package org.test;

import loon.Stage;
import loon.action.sprite.effect.LightningEffect;
import loon.action.sprite.effect.NaturalEffect;
import loon.canvas.LColor;
import loon.event.Touched;
import loon.geom.Vector2f;

public class NaturalTest extends Stage {

	@Override
	public void create() {
		setBackground("assets/back1.png");
		// 樱花
		add(NaturalEffect.getPetalEffect());
		// 雪
		add(NaturalEffect.getSnowEffect());
		// 雨
		add(NaturalEffect.getRainEffect());
		// 雷(全屏随机)
		add(NaturalEffect.getThunderEffect());
		// 在屏幕中心添加一个label
		centerOn(addLabel("天打雷劈屠真龙", 0, 0));
		// 监听屏幕
		down(new Touched() {

			@Override
			public void on(float x, float y) {
				// 从触屏位置，向屏幕中心，发射一道弧形闪电
				add(LightningEffect.addBolt(Vector2f.at(x, y), Vector2f.at(getHalfWidth(), getHalfHeight()),
						LColor.white));
			}
		});
		add(MultiScreenTest.getBackButton(this, 1));
	}

}