using UnityEngine;
using System.Collections;

[ExecuteInEditMode]
public class BloodymessHelper : MonoBehaviour {

	public bool RemoveJointsAndRB = false;

	public bool CollidersToTriggers = false;

	public bool AddLimbScriptToColliders = false;

	int limbLayer = LayerMask.NameToLayer("Limb");

	void RemoveJointsAndRBNow() {
		CharacterJoint[] joints = GetComponentsInChildren<CharacterJoint>();
		Rigidbody[] rigidbodies = GetComponentsInChildren<Rigidbody>();

		foreach (CharacterJoint joint in joints) {
			DestroyImmediate(joint);
		}
		foreach (Rigidbody rb in rigidbodies) {
			DestroyImmediate(rb);
		}
	}

	void CollidersToTriggersNow() {
		Collider[] colliders = GetComponentsInChildren<Collider>();
		foreach (Collider col in colliders) {
			col.isTrigger = true;
		}
	}

	void AddLimbScriptToCollidersNow() {
		Collider[] colliders = GetComponentsInChildren<Collider>();
		foreach (Collider col in colliders) {
			GameObject go = col.gameObject;
			go.layer = limbLayer;
			Limb limbScript = go.GetComponent<Limb>();
			if (limbScript == null)
				limbScript = go.AddComponent<Limb>();
			limbScript.parent = gameObject.transform.root.gameObject;
		}
	}

	void Update() {
		if (RemoveJointsAndRB) {
			RemoveJointsAndRB = false;
			RemoveJointsAndRBNow();
		}
		if (CollidersToTriggers) {
			CollidersToTriggers = false;
			CollidersToTriggersNow();
		}
		if (AddLimbScriptToColliders) {
			AddLimbScriptToColliders = false;
			AddLimbScriptToCollidersNow();
		}
	}
}