* amplify shader editor

1 files changed, 36 insertions, 0 deletions

diff --git a/Assets/AmplifyShaderEditor/Plugins/Editor/Native/FallbackVariable.cs b/Assets/AmplifyShaderEditor/Plugins/Editor/Native/FallbackVariable.cs
new file mode 100644
index 00000000..c6d3eaf2
--- /dev/null
+++ b/Assets/AmplifyShaderEditor/Plugins/Editor/Native/FallbackVariable.cs
@@ -0,0 +1,36 @@
+// Amplify Shader Editor - Visual Shader Editing Tool
+// Copyright (c) Amplify Creations, Lda <info@amplify.pt>
+
+using UnityEngine;
+using System;
+
+namespace AmplifyShaderEditor
+{
+	//GENERICS DON'T WORK WITH HOT CODE RELOAD
+	[Serializable]
+	public class FallbackVariable<T>
+	{
+		[SerializeField]
+		private T m_current;
+		[SerializeField]
+		private T m_last;
+
+		public void Revert()
+		{
+			m_current = m_last;
+		}
+
+		public T Current
+		{
+			get
+			{
+				return m_current;
+			}
+			set
+			{
+				m_last = m_current;
+				m_current = value;
+			}
+		}
+	}
+}