CannotGather.java

package vooga.rts.gamedesign.strategy.gatherstrategy;

import vooga.rts.gamedesign.sprite.gamesprites.interactive.IGatherable;
import vooga.rts.gamedesign.sprite.gamesprites.interactive.InteractiveEntity;
import vooga.rts.gamedesign.strategy.Strategy;

/**
 * 
 * This class implements GatherStrategy and is used as an instance in
 * interactives for objects that are not able to gather resources.
 * 
 * @author Ryan Fishel
 * @author Kevin Oh
 * @author Francesco Agosti
 * @author Wenshun Liu
 * 
 */

public class CannotGather implements GatherStrategy {
	
	/**
	 * Creates a new gather strategy that represents a unit that cannot 
	 * gather resources.
	 */
	public CannotGather() {
		
	}

	@Override
	public void gatherResource(int playerID, IGatherable gatherable) {
	}


	@Override
	public void update(double elapsedTime) {
	}

	@Override
	public int getGatherAmount() {
		return 0;
	}

	@Override
	public void setGatherAmount(int gatherAmount) {
		return;
	}
	
	public void copyStrategy(InteractiveEntity other) {
		other.setGatherStrategy(this);
	}

}