using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using AC;

public class FixConstantIDs : MonoBehaviour {

	public int constantID;
	// Use this for initialization
	void Start () {

	}

	// Update is called once per frame
	void Update () {

	}

	void FixIDs()
	{
		ConstantID[] allIDScripts = Object.FindObjectsOfType <ConstantID>();
		foreach(ConstantID idScript in allIDScripts)
		{
			//idScript.gameObject.SendMessage ("CheckForDuplicateIDs", SendMessageOptions.DontRequireReceiver);

				if (idScript.constantID == constantID && idScript.gameObject != this.gameObject && constantID != 0)
				{
					ACDebug.Log ("Duplicate ID found: " + idScript.gameObject.name + " and " + this.name + " : " + constantID, gameObject);
					SetNewID (true);
					break;
				}
			}
		}




	private ConstantID[] GetAllIDScriptsInHierarchy ()
	{
		ConstantID[] idScripts = null;



		if (UnityVersionHandler.IsPrefabEditing (gameObject))
		{
			GameObject rootObject = (transform.root != null) ? transform.root.gameObject : gameObject;
			idScripts = rootObject.GetComponentsInChildren <ConstantID>();
		}
		else
		{
			idScripts = FindObjectsOfType (typeof (ConstantID)) as ConstantID[];
		}
		return idScripts;
	}

	private void SetNewID (bool ignoreOthers = false)
	{
		// Share ID if another ID script already exists on object
		ConstantID[] idScripts = GetComponents <ConstantID>();

		foreach (ConstantID idScript in idScripts)
		{
			if (idScript != this && idScript.constantID != 0)
			{
				if (ignoreOthers && idScript.constantID == constantID)
				{
					continue;
				}

				constantID = idScript.constantID;
				UnityVersionHandler.CustomSetDirty (this, true);
				return;
			}
		}

		constantID = GetInstanceID ();
		if (constantID < 0)
		{
			constantID *= -1;
		}

		UnityVersionHandler.CustomSetDirty (this, true);
		ACDebug.Log ("Set new ID for " + this.name + ": " + constantID, gameObject);
	}

}