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42 lines
1.7 KiB
Java
42 lines
1.7 KiB
Java
package electrosphere.game.server.effects;
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import electrosphere.entity.Entity;
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import electrosphere.entity.EntityUtils;
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import electrosphere.entity.types.particle.ParticleUtils;
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import java.util.Random;
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import org.joml.Vector3f;
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/**
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*
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* @author amaterasu
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*/
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public class ParticleEffects {
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public static void spawnSparks(Vector3f position, int min, int max){
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Random rand = new Random();
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int num = (int)(rand.nextFloat() * (max - min)) + min;
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for(int i = 0; i < num; i++){
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Vector3f direction = new Vector3f(rand.nextFloat() - 0.5f,rand.nextFloat() - 0.5f,rand.nextFloat() - 0.5f).normalize();
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float velocity = rand.nextFloat() * 0.01f;
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float acceleration = 0.005f;
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Entity spark = ParticleUtils.clientSpawnBillboardProjectileParticle("Textures/spark1.png", 15, direction, velocity, acceleration);
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EntityUtils.getPosition(spark).set(position);
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EntityUtils.getScale(spark).mul(0.03f);
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}
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}
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public static void spawnBloodsplats(Vector3f position, int min, int max){
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Random rand = new Random();
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int num = (int)(rand.nextFloat() * (max - min)) + min;
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for(int i = 0; i < num; i++){
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Vector3f direction = new Vector3f(rand.nextFloat() - 0.5f,rand.nextFloat() - 0.5f,rand.nextFloat() - 0.5f).normalize();
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float velocity = rand.nextFloat() * 0.001f;
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float acceleration = 0.000005f;
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Entity spark = ParticleUtils.clientSpawnBillboardProjectileParticle("Textures/bloodsplat1.png", 90, direction, velocity, acceleration);
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EntityUtils.getPosition(spark).set(position);
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EntityUtils.getScale(spark).mul(0.1f);
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}
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}
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}
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