So the Resources.LoadAll action from the Ecosystem is broken.
Seems I was able to make it work again. Here's the code:
// (c) Copyright HutongGames, LLC 2010-2020. All rights reserved.
// License: Attribution 4.0 International(CC BY 4.0)
/*--- __ECO__ __PLAYMAKER__ __ACTION__ ---*/
using UnityEngine;
using System.Linq;
#pragma warning disable 0162
namespace HutongGames.PlayMaker.Actions
{
[ActionCategory("Resources")]
[Tooltip("Loads all assets of a given type stored at path in a Resources folder. The path is relative to any Resources folder inside the Assets folder of your project, extensions must be omitted.")]
public class ResourcesLoadAll : FsmStateAction
{
[RequiredField]
[Tooltip("The path is relative to any Resources folder inside the Assets folder of your project.\n\nExample: Assets/Resources/Prefabs/YourFolder\nYou enter: Prefabs/YourFolder")]
public FsmString assetPath;
[RequiredField]
[Tooltip("The Array to store the Assets in")]
[UIHint(UIHint.Variable)]
public FsmArray storeAssets;
public FsmEvent successEvent;
public FsmEvent failureEvent;
public override void Reset()
{
assetPath = null;
storeAssets = null;
}
public override void OnEnter()
{
bool ok = false;
try
{
ok = LoadAllResources();
}catch(UnityException e)
{
Debug.LogWarning(e.Message);
}
if (ok)
{
Fsm.Event(successEvent);
}else{
Fsm.Event(failureEvent);
}
Finish ();
}
public override string ErrorCheck ()
{
if (storeAssets.IsNone)
{
return "";
}
switch (storeAssets.ElementType)
{
case VariableType.GameObject:
break;
case VariableType.Texture:
break;
case VariableType.Material:
break;
case VariableType.String:
break;
case VariableType.Object:
break;
default:
// not supported.
return "Only GameObject, Texture, Sprites, Material and Unity Objects are supported";
}
return "";
}
public bool LoadAllResources()
{
switch (storeAssets.ElementType)
{
case VariableType.GameObject:
storeAssets.Values = Resources.LoadAll<GameObject>(assetPath.Value).Cast<GameObject>().ToArray();
break;
case VariableType.Texture:
storeAssets.Values = Resources.LoadAll<Texture>(assetPath.Value).Cast<Texture>().ToArray();
break;
case VariableType.Material:
storeAssets.Values = Resources.LoadAll<Material>(assetPath.Value).Cast<Material>().ToArray();
break;
case VariableType.String:
storeAssets.Values = Resources.LoadAll<TextAsset>(assetPath.Value).Cast<TextAsset>().Select(_asset => _asset.text).ToArray();
break;
case VariableType.Object:
storeAssets.Values = Resources.LoadAll<Object>(assetPath.Value).Cast<Object>().ToArray();
break;
default:
// not supported.
return false;
}
return true;
}
}
}
Somebody else please check, mostly with those types and that errorcheck.
I tested with prefabs (gameobjects) and it's working.
