/* /////////////////////////////////////////////////////////////////////////////////////////////////
DisableRenderers v1 by MacGruber.
License: CC-BY
//////////////////////////////////////////////////////////////////////////////////////////////////*/

using UnityEngine;
	
public class DisableRenderers : MVRScript
{
	private CustomUnityAssetLoader myCUA;
	private Transform myCUARoot;
	
	public override void Init()
	{
		myCUA = containingAtom.GetStorableByID("asset") as CustomUnityAssetLoader;
		myCUARoot = containingAtom.reParentObject?.Find("object/rescaleObject");
		if (myCUA != null)
			myCUA.RegisterAssetLoadedCallback(OnAssetLoadedCallback);
		
		if (enabled)
			OnEnable();
		else
			OnDisable();
	}
	
	private void OnDestroy()
	{
		if (myCUA != null)
			myCUA.DeregisterAssetLoadedCallback(OnAssetLoadedCallback);
	}
	
	private void OnDisable()
	{
		if (myCUA != null)
			UpdateRenderers(true);
	}
	
	private void OnEnable()
	{
		if (myCUA != null)
			UpdateRenderers(false);
	}
	
	private void OnAssetLoadedCallback()
	{
		UpdateRenderers(false);
	}
	
	private void UpdateRenderers(bool doEnable)
	{	
		if (myCUARoot != null)
		{
			Renderer[] renderers = myCUARoot.GetComponentsInChildren<Renderer>(true);
			for (int i=0; i<renderers.Length; ++i)
				renderers[i].enabled = doEnable;
		}
	}
}