chore: initial commit

Assets/Feel/MMTools/Accessories/MMActivation/MMActivationOnStart.cs

@@ -0,0 +1,58 @@
+using System.Collections;
+using System.Collections.Generic;
+using UnityEngine;
+
+namespace MoreMountains.Tools
+{
+	/// <summary>
+	/// Use this class to enable or disable other gameobjects automatically on Start or Awake
+	/// </summary>
+
+	[AddComponentMenu("More Mountains/Tools/Activation/MMActivationOnStart")]
+	public class MMActivationOnStart : MonoBehaviour
+	{
+		/// The possible modes that define whether this should run at Awake or Start
+		public enum Modes { Awake, Start }
+		/// the selected mode for this instance
+		public Modes Mode = Modes.Start;
+		/// if true, objects will be activated on start, disabled otherwise
+		public bool StateOnStart = true;
+		/// the list of gameobjects whose active state will be affected on start
+		public List<GameObject> TargetObjects;
+
+		/// <summary>
+		/// On Awake, we set our state if needed
+		/// </summary>
+		protected virtual void Awake()
+		{
+			if (Mode != Modes.Awake)
+			{
+				return;
+			}
+			SetState();
+		}
+
+		/// <summary>
+		/// On Start, we set our state if needed
+		/// </summary>
+		protected virtual void Start()
+		{
+			if (Mode != Modes.Start)
+			{
+				return;
+			}
+			SetState();
+		}        
+
+		/// <summary>
+		/// Sets the state of all target objects
+		/// </summary>
+		protected virtual void SetState()
+		{
+			foreach (GameObject obj in TargetObjects)
+			{
+				obj.SetActive(StateOnStart);
+			}
+		}
+	}
+}