SENG302/racevisionGame/src/main/java/mock/model/collider/ColliderRegistry.java

package mock.model.collider;

import mock.model.MockBoat;

import java.util.ArrayList;
import java.util.List;

/**
 * Registry for all Collider objects in a MockRace. Wraps the Collider interface as part of a Composite Pattern.
 */
public class ColliderRegistry implements Collider {
    /**
     * List of all registered Colliders
     */
    private List<Collider> colliders;

    /**
     * Default constructor for ColliderRegistry
     */
    public ColliderRegistry() {
        this.colliders = new ArrayList<>();
    }

    public void addCollider(Collider collider) {
        colliders.add(collider);
    }

    public void removeCollider(Collider collider) {
        colliders.remove(collider);
    }

    @Override
    public boolean rayCast(MockBoat boat, Collision collision) {
        for(Collider collider: colliders) {
            if(collider.rayCast(boat, collision)) return true;
        }
        return false;
    }

    @Override
    public void onCollisionEnter(Collision e) {}
}