using UnityEngine;

namespace HutongGames.PlayMaker.Actions
{
    [ActionCategory(ActionCategory.Material)]
    [Tooltip("Get the count of materials")]
    public class GetCountMaterials : FsmStateAction
    {
        [RequiredField]
        [UIHint(UIHint.Variable)]
        [Tooltip("Instance the count of materials.")]
        public FsmInt storeCountMaterials;

        public override void Reset()
        {
            storeCountMaterials = null;
        }

        public override void OnEnter()
        {
            DoEnter();
            Finish();
        }

        private void DoEnter()
        {
            if (OnlineMaps.instance == null)
            {
                Debug.LogError("Online Maps not found.");
                return;
            }

            storeCountMaterials.Value = OnlineMapsTileSetControl.instance.rendererInstance.materials.Length;
        }
    }
}