From 49b25e755b70ec412feaaf0b898d6f7e09d2bea6 Mon Sep 17 00:00:00 2001
From: chai <chaifix@163.com>
Date: Tue, 28 Jun 2022 09:40:37 +0800
Subject: +node example

---
 .../Assets/UNEB/Editor/Actions/ActionBase.cs       | 23 ++++++++++++++++++++++
 1 file changed, 23 insertions(+)
 create mode 100644 Other/NodeEditorExamples/Assets/UNEB/Editor/Actions/ActionBase.cs

(limited to 'Other/NodeEditorExamples/Assets/UNEB/Editor/Actions/ActionBase.cs')

diff --git a/Other/NodeEditorExamples/Assets/UNEB/Editor/Actions/ActionBase.cs b/Other/NodeEditorExamples/Assets/UNEB/Editor/Actions/ActionBase.cs
new file mode 100644
index 00000000..426c8a50
--- /dev/null
+++ b/Other/NodeEditorExamples/Assets/UNEB/Editor/Actions/ActionBase.cs
@@ -0,0 +1,23 @@
+
+namespace UNEB
+{
+    public abstract class ActionBase
+    {
+
+        public ActionManager manager;
+
+        /// <summary>
+        /// Can be used to check if the action is a valid state for furthur execution.
+        /// For example, we only want to run delete node if a node is selected for deletion.
+        /// </summary>
+        /// <returns></returns>
+        public virtual bool Init() { return true; }
+
+        public abstract void Do();
+
+        /// <summary>
+        /// Called when the action is removed from the undo/redo buffers.
+        /// </summary>
+        public virtual void OnDestroy() { }
+    }
+}
\ No newline at end of file
-- 
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