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Assets/Opsive/UltimateCharacterController/Scripts/Traits/CharacterRespawner.cs

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+/// ---------------------------------------------
+/// Ultimate Character Controller
+/// Copyright (c) Opsive. All Rights Reserved.
+/// https://www.opsive.com
+/// ---------------------------------------------
+
+namespace Opsive.UltimateCharacterController.Traits
+{
+    using Opsive.Shared.Events;
+    using UnityEngine;
+
+    /// <summary>
+    /// Extends the Respawner by listening/executing character related events.
+    /// </summary>
+    public class CharacterRespawner : Respawner
+    {
+        private bool m_Active;
+
+        /// <summary>
+        /// Initialize the default values.
+        /// </summary>
+        protected override void Awake()
+        {
+            base.Awake();
+
+            EventHandler.RegisterEvent<bool>(m_GameObject, "OnCharacterActivate", OnActivate);
+            m_Active = true;
+        }
+
+        /// <summary>
+        /// Does the respawn by setting the position and rotation to the specified values.
+        /// Enable the GameObject and let all of the listening objects know that the object has been respawned.
+        /// </summary>
+        /// <param name="position">The respawn position.</param>
+        /// <param name="rotation">The respawn rotation.</param>
+        /// <param name="transformChange">Was the position or rotation changed?</param>
+        public override void Respawn(Vector3 position, Quaternion rotation, bool transformChange)
+        {
+            base.Respawn(position, rotation, transformChange);
+
+            // Execute OnCharacterImmediateTransformChange after OnRespawn to ensure all of the interested components are using the new position/rotation.
+            if (transformChange) {
+                EventHandler.ExecuteEvent(m_GameObject, "OnCharacterImmediateTransformChange", true);
+            }
+        }
+
+        /// <summary>
+        /// The object has been disabled.
+        /// </summary>
+        protected override void OnDisable()
+        {
+            // If the GameObject was deactivated then the respawner shouldn't respawn.
+            if (m_Active) {
+                base.OnDisable();
+            }
+        }
+
+        /// <summary>
+        /// The character has been activated or deactivated.
+        /// </summary>
+        /// <param name="activate">Was the character activated?</param>
+        private void OnActivate(bool activate)
+        {
+            m_Active = activate;
+        }
+
+        /// <summary>
+        /// The GameObject has been destroyed.
+        /// </summary>
+        protected override void OnDestroy()
+        {
+            base.OnDestroy();
+
+            EventHandler.UnregisterEvent<bool>(m_GameObject, "OnCharacterActivate", OnActivate);
+        }
+    }
+}