69 lines
1.6 KiB
Java
69 lines
1.6 KiB
Java
package electrosphere.entity.state;
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import electrosphere.entity.Entity;
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import electrosphere.entity.EntityUtils;
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import electrosphere.main.Globals;
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import org.joml.Vector3d;
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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 ParticleTree {
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Entity parent;
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boolean hasLife = true;
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int maxLife;
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int lifeCurrent;
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Vector3f destination;
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float velocity;
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float acceleration;
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public ParticleTree(Entity parent, int maxLife, Vector3f destination, float velocity, float acceleration, boolean hasLife){
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this.parent = parent;
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this.maxLife = maxLife;
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this.destination = destination;
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this.velocity = velocity;
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this.acceleration = acceleration;
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this.hasLife = hasLife;
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lifeCurrent = maxLife;
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}
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public int getMaxLife() {
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return maxLife;
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}
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public int getLifeCurrent() {
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return lifeCurrent;
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}
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public Vector3f getDestination() {
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return destination;
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}
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public float getVelocity() {
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return velocity;
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}
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public float getAcceleration() {
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return acceleration;
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}
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public void simulate(){
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Vector3d parentPosition = EntityUtils.getPosition(parent);
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parentPosition.add(new Vector3f(destination).mul(velocity));
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velocity = velocity - acceleration;
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if(velocity < 0){
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velocity = 0;
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acceleration = 0;
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}
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if(hasLife){
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lifeCurrent--;
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if(lifeCurrent <= 0){
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Globals.entityManager.deregisterEntity(parent);
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}
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}
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}
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}
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