*移动amplify shader editor到third party目录

1 files changed, 153 insertions, 0 deletions

diff --git a/Assets/ThirdParty/AmplifyShaderEditor/Plugins/Editor/Nodes/Master/AdditionalSurfaceOptionsHelper.cs b/Assets/ThirdParty/AmplifyShaderEditor/Plugins/Editor/Nodes/Master/AdditionalSurfaceOptionsHelper.cs
new file mode 100644
index 00000000..cd3efae7
--- /dev/null
+++ b/Assets/ThirdParty/AmplifyShaderEditor/Plugins/Editor/Nodes/Master/AdditionalSurfaceOptionsHelper.cs
@@ -0,0 +1,153 @@
+using System;
+using UnityEngine;
+using UnityEditor;
+using System.Collections.Generic;
+
+namespace AmplifyShaderEditor
+{
+
+	[Serializable]
+	public class AdditionalSurfaceOptionsHelper
+	{
+		private const string AdditionalOptionsStr = " Additional Surface Options";
+		
+
+		private const float ShaderKeywordButtonLayoutWidth = 15;
+		private ParentNode m_currentOwner;
+
+		[SerializeField]
+		private List<string> m_availableOptions = new List<string>();
+
+		public void Draw( ParentNode owner )
+		{
+			m_currentOwner = owner;
+			bool value = owner.ContainerGraph.ParentWindow.InnerWindowVariables.ExpandedAdditionalSurfaceOptions;
+			NodeUtils.DrawPropertyGroup( ref value, AdditionalOptionsStr, DrawMainBody, DrawButtons );
+			owner.ContainerGraph.ParentWindow.InnerWindowVariables.ExpandedAdditionalSurfaceOptions = value;
+		}
+
+		void DrawButtons()
+		{
+			EditorGUILayout.Separator();
+
+			// Add tag
+			if( GUILayout.Button( string.Empty, UIUtils.PlusStyle, GUILayout.Width( ShaderKeywordButtonLayoutWidth ) ) )
+			{
+				m_availableOptions.Add( string.Empty );
+				EditorGUI.FocusTextInControl( null );
+			}
+
+			//Remove tag
+			if( GUILayout.Button( string.Empty, UIUtils.MinusStyle, GUILayout.Width( ShaderKeywordButtonLayoutWidth ) ) )
+			{
+				if( m_availableOptions.Count > 0 )
+				{
+					m_availableOptions.RemoveAt( m_availableOptions.Count - 1 );
+					EditorGUI.FocusTextInControl( null );
+				}
+			}
+		}
+
+		void DrawMainBody()
+		{
+			EditorGUILayout.Separator();
+			int itemCount = m_availableOptions.Count;
+
+			if( itemCount == 0 )
+			{
+				EditorGUILayout.HelpBox( "Your list is Empty!\nUse the plus button to add one.", MessageType.Info );
+			}
+
+			int markedToDelete = -1;
+			float originalLabelWidth = EditorGUIUtility.labelWidth;
+			for( int i = 0; i < itemCount; i++ )
+			{
+
+				EditorGUI.indentLevel += 1;
+				EditorGUIUtility.labelWidth = 62;
+				EditorGUILayout.BeginHorizontal();
+				//Option
+				EditorGUI.BeginChangeCheck();
+				m_availableOptions[ i ] = EditorGUILayout.TextField( "["+i+"] -", m_availableOptions[ i ] );
+				if( EditorGUI.EndChangeCheck() )
+				{
+					m_availableOptions[ i ] = UIUtils.RemoveShaderInvalidCharacters( m_availableOptions[ i ] );
+				}
+			
+				EditorGUIUtility.labelWidth = originalLabelWidth;
+				
+				{
+					// Add new port
+					if( m_currentOwner.GUILayoutButton( string.Empty, UIUtils.PlusStyle, GUILayout.Width( ShaderKeywordButtonLayoutWidth ) ) )
+					{
+						m_availableOptions.Insert( i + 1, string.Empty );
+						EditorGUI.FocusTextInControl( null );
+					}
+
+					//Remove port
+					if( m_currentOwner.GUILayoutButton( string.Empty, UIUtils.MinusStyle, GUILayout.Width( ShaderKeywordButtonLayoutWidth ) ) )
+					{
+						markedToDelete = i;
+					}
+				}
+				EditorGUILayout.EndHorizontal();
+				EditorGUI.indentLevel -= 1;
+			}
+
+			if( markedToDelete > -1 )
+			{
+				if( m_availableOptions.Count > markedToDelete )
+				{
+					m_availableOptions.RemoveAt( markedToDelete );
+					EditorGUI.FocusTextInControl( null );
+				}
+			}
+			EditorGUILayout.Separator();
+		}
+		
+		public void ReadFromString( ref uint index, ref string[] nodeParams )
+		{
+			int count = Convert.ToInt32( nodeParams[ index++ ] );
+			for( int i = 0; i < count; i++ )
+			{
+				m_availableOptions.Add( nodeParams[ index++ ] );
+			}
+		}
+
+		public void WriteToString( ref string nodeInfo )
+		{
+			int optionsCount = m_availableOptions.Count;
+			IOUtils.AddFieldValueToString( ref nodeInfo, optionsCount );
+			for( int i = 0; i < optionsCount; i++ )
+			{
+				IOUtils.AddFieldValueToString( ref nodeInfo, m_availableOptions[ i ].ToString() );
+			}
+		}
+
+		public void WriteToOptionalSurfaceOptions( ref string currentOptions )
+		{
+			int tagsCount = m_availableOptions.Count;
+			if( tagsCount == 0 )
+				return;
+
+			string result = " ";
+
+			for( int i = 0; i < tagsCount; i++ )
+			{
+				result += m_availableOptions[ i ];
+				if( i < tagsCount - 1 )
+				{
+					result += " ";
+				}
+			}
+			currentOptions = currentOptions + result;
+		}
+
+		public void Destroy()
+		{
+			m_availableOptions.Clear();
+			m_availableOptions = null;
+			m_currentOwner = null;
+		}
+	}
+}