com.dongbat.game.ai.tasks.FindNearestFoodTask.java Source code

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Here is the source code for com.dongbat.game.ai.tasks.FindNearestFoodTask.java

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/*
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package com.dongbat.game.ai.tasks;

import com.artemis.Entity;
import com.badlogic.gdx.ai.btree.LeafTask;
import com.badlogic.gdx.ai.btree.Task;
import com.badlogic.gdx.math.Vector2;
import com.badlogic.gdx.utils.Array;
import com.dongbat.game.util.MovementUtil;
import com.dongbat.game.util.PhysicsUtil;
import static com.dongbat.game.util.WorldQueryUtil.findColdFoodInRadius;
import static com.dongbat.game.util.WorldQueryUtil.findNearestEntityInList;

/**
 *
 * @author Admin
 */
public class FindNearestFoodTask extends LeafTask<Entity> {

    @Override
    public void run() {
        Entity e = getObject();
        //    UnitMovement unitMovement = EntityUtil.getComponent(e.getWorld(), e, UnitMovement.class);
        Array<Entity> foodInRadius = findColdFoodInRadius(e.getWorld(), PhysicsUtil.getPosition(e.getWorld(), e),
                50);
        //    Array<Entity> foodInMap = findColdFoodInRadius(e.getWorld(), PhysicsUtil.getPosition(e.getWorld(), e), 5000);
        Entity nearestFood = findNearestEntityInList(e.getWorld(), PhysicsUtil.getPosition(e.getWorld(), e),
                foodInRadius);
        Vector2 currentPos = PhysicsUtil.getPosition(e.getWorld(), e);

        if (nearestFood == null) {
            //      Entity mapsFood = findNearestEntityInList(e.getWorld(), PhysicsUtil.getPosition(e.getWorld(), e), foodInMap);
            //      if (mapsFood == null) {
            //        if (unitMovement.getDirectionVelocity() == null) {
            //          MovementUtil.addMoveInput(e.getWorld(), e, currentPos);
            //        }
            //      } else {
            //        Vector2 foodPosition = PhysicsUtil.getPosition(mapsFood.getWorld(), mapsFood);
            //        Vector2 destinationToFood = foodPosition.cpy().sub(currentPos);
            //        MovementUtil.addMoveInput(e.getWorld(), e, destinationToFood);
            //      }
        } else {
            Vector2 foodPosition = PhysicsUtil.getPosition(e.getWorld(), nearestFood);
            Vector2 destinationToFood = foodPosition.cpy().sub(currentPos);
            MovementUtil.addMoveInput(e.getWorld(), e, destinationToFood);
        }
        success();
    }

    @Override
    protected Task<Entity> copyTo(Task<Entity> task) {
        return task;
    }

}