92 lines
2.7 KiB
Java
92 lines
2.7 KiB
Java
package electrosphere.entity.state.attack;
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import org.joml.Vector3d;
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import electrosphere.engine.Globals;
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import electrosphere.entity.Entity;
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import electrosphere.entity.EntityDataStrings;
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import electrosphere.entity.EntityUtils;
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import electrosphere.entity.btree.BehaviorTree;
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import electrosphere.entity.types.creature.CreatureUtils;
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import electrosphere.entity.types.projectile.ProjectileUtils;
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import electrosphere.server.datacell.Realm;
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import electrosphere.server.datacell.utils.EntityLookupUtils;
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public class ShooterTree implements BehaviorTree {
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public static enum ShooterTreeState {
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ATTACK,
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COOLDOWN,
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IDLE,
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}
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ShooterTreeState state;
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Entity parent;
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int ammoAvailable = 1;
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int ammoMax = 1;
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int cooldownCurrent = 0;
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int cooldownMax = 4;
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public ShooterTree(Entity parent){
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this.parent = parent;
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this.state = ShooterTreeState.IDLE;
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}
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@Override
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public void simulate(float deltaTime) {
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// TODO Auto-generated method stub
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switch(state){
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case ATTACK: {
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//
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Vector3d parentPosition = EntityUtils.getPosition(parent);
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Vector3d movementDir = CreatureUtils.getFacingVector(parent);
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if(EntityLookupUtils.isServerEntity(parent)){
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Realm parentRealm = Globals.realmManager.getEntityRealm(parent);
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ProjectileUtils.serverSpawnProjectile(parentRealm, "missile1", parentPosition, new Vector3d(movementDir),parent);
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} else {
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ProjectileUtils.clientSpawnProjectile("missile1", parentPosition, new Vector3d(movementDir),parent);
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}
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this.state = ShooterTreeState.COOLDOWN;
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cooldownCurrent = cooldownMax;
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} break;
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case COOLDOWN: {
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//
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if(cooldownCurrent > 0){
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cooldownCurrent--;
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} else {
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state = ShooterTreeState.IDLE;
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}
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} break;
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case IDLE: {
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//
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} break;
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}
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}
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public void fire(){
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boolean canFire = true;
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if(ammoAvailable <= 0){
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canFire = false;
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}
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if(state != ShooterTreeState.IDLE){
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canFire = false;
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}
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if(canFire){
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//fire
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this.state = ShooterTreeState.ATTACK;
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}
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}
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public static void setShooterTree(Entity entity, ShooterTree shooterTree){
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entity.putData(EntityDataStrings.SHOOTER_TREE, shooterTree);
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}
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public static ShooterTree getShooterTree(Entity entity){
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return (ShooterTree)entity.getData(EntityDataStrings.SHOOTER_TREE);
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}
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}
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