chore: initial commit

Packages/com.opsive.behaviordesigner/Runtime/Tasks/UnknownTasks.cs

@@ -0,0 +1,107 @@
+#if GRAPH_DESIGNER
+/// ---------------------------------------------
+/// Behavior Designer
+/// Copyright (c) Opsive. All Rights Reserved.
+/// https://www.opsive.com
+/// ---------------------------------------------
+namespace Opsive.BehaviorDesigner.Runtime.Tasks
+{
+    using Opsive.BehaviorDesigner.Runtime.Tasks.Actions;
+    using Opsive.BehaviorDesigner.Runtime.Tasks.Composites;
+    using Opsive.GraphDesigner.Runtime;
+    using Opsive.Shared.Utility;
+    using UnityEngine;
+
+    /// <summary>
+    /// Represents a task node that can no longer be found.
+    /// </summary>
+    [HideInFilterWindow]
+    public class UnknownTaskNode : ActionNode
+    {
+        private string m_UnknownType;
+
+        /// <summary>
+        /// Default constructor.
+        /// </summary>
+        public UnknownTaskNode() { }
+
+        /// <summary>
+        /// UnknownTaskNode constructor.
+        /// </summary>
+        /// <param name="unknownType">The type that cannot be found.</param>
+        public UnknownTaskNode(string unknownType)
+        {
+            m_UnknownType = unknownType;
+        }
+
+        /// <summary>
+        /// Called once when the behavior tree is initialized.
+        /// </summary>
+        public override void OnAwake()
+        {
+            base.OnAwake();
+
+            Debug.LogWarning($"Warning: Unable to find the task of type {m_UnknownType}. An unknown task has been replaced with it.");
+        }
+    }
+
+    /// <summary>
+    /// Represents a task that can no longer be found.
+    /// </summary>
+    [HideInFilterWindow]
+    public class UnknownTask : Action
+    {
+        /// <summary>
+        /// Called once when the behavior tree is initialized.
+        /// </summary>
+        public override void OnAwake()
+        {
+            base.OnAwake();
+
+            Debug.LogWarning($"Warning: Unable to find the original task. An unknown task has been replaced with it.");
+        }
+    }
+
+    /// <summary>
+    /// Represents a parent task node that can no longer be found.
+    /// </summary>
+    [HideInFilterWindow]
+    public class UnknownParentTaskNode : CompositeNode
+    {
+        private string m_UnknownType;
+
+        /// <summary>
+        /// Default constructor.
+        /// </summary>
+        public UnknownParentTaskNode() { }
+
+        /// <summary>
+        /// UnknownParentTaskNode constructor.
+        /// </summary>
+        /// <param name="unknownType">The type that cannot be found.</param>
+        public UnknownParentTaskNode(string unknownType)
+        {
+            m_UnknownType = unknownType;
+        }
+
+        /// <summary>
+        /// Called once when the behavior tree is initialized.
+        /// </summary>
+        public override void OnAwake()
+        {
+            base.OnAwake();
+
+            Debug.LogWarning($"Warning: Unable to find the task of type {m_UnknownType}. An unknown task has been replaced with it.");
+        }
+    }
+
+    /// <summary>
+    /// Represents an event node that can no longer be found.
+    /// </summary>
+    [HideInFilterWindow]
+    public class UnknownEventTask : IEventNode
+    {
+        public ushort ConnectedIndex { get => ushort.MaxValue; set { } }
+    }
+}
+#endif