v1.0.2. GUI Fixes

Fixed missing EditorStyles in GUISkin, so errors would be thrown when EditorGUI was used in NodeInspector
Fixed EditorGUI controls using default text color and thus not fitting into the custom style by temporarily changing EditorStyles
	- Should be bugfree, critical as they can potentially mess the whole Editor GUI up
Changed RTNodeEditor to use normal EditorGUI controls when in the EditorWindow and only fall back to custom controls in play mode
Changed GUI texture properties to be consistent

Author: Seneral

Editor/NodeInspector.cs

@@ -61,7 +61,7 @@ public override void OnInspectorGUI()
 			GUILayout.Space(10);
 
 			GUILayout.Label("Property Editor", boldLabelStyle);
-			node.DrawNodePropertyEditor();
+			node.DrawNodePropertyEditor(true);
 
 			if (EditorGUI.EndChangeCheck())
 				NodeEditor.RepaintClients();

Runtime/Framework/Core/Node.cs

@@ -122,12 +122,12 @@ public virtual void NodeGUI ()
 		/// Used to display a custom node property editor in the GUI.
 		/// By default shows the standard NodeGUI.
 		/// </summary>
-		public virtual void DrawNodePropertyEditor ()
+		public virtual void DrawNodePropertyEditor (bool isEditorWindow = false)
 		{
 			try
 			{ // Draw Node GUI without disturbing knob placement
 				ignoreGUIKnobPlacement = true;
-				NodeEditorGUI.StartNodeGUI(false);
+				NodeEditorGUI.StartNodeGUI(isEditorWindow);
 				GUILayout.BeginVertical(GUI.skin.box);
 				NodeGUI();
 				GUILayout.EndVertical();

Runtime/Framework/Interface/NodeEditorGUI.cs

@@ -17,14 +17,18 @@ public static partial class NodeEditorGUI
 
 		public static Color NE_LightColor = new Color (0.4f, 0.4f, 0.4f);
 		public static Color NE_TextColor = new Color(0.8f, 0.8f, 0.8f);
+		public static Color NE_TextColorSelected = new Color(0.6f, 0.6f, 0.6f);
 
 		public static Texture2D Background;
 		public static Texture2D AALineTex;
 
 		public static GUISkin nodeSkin { get { return overrideSkin ?? defaultSkin; } }
 		public static GUISkin overrideSkin;
-		public static GUISkin defaultSkin;
-		public static GUISkin unitySkin;
+		private static GUISkin defaultSkin;
+		private static GUISkin unitySkin;
+
+		private static Color unityTextColor, unityHoverTextColor, unityActiveTextColor, unityFocusedTextColor;
+
 
 		public static bool Init ()
 		{
@@ -35,21 +39,22 @@ public static bool Init ()
 				return CreateDefaultSkin();
 			else {
 				defaultSkin = Object.Instantiate (defaultSkin);
-				
 				// Copy default editor styles, modified to fit custom style
-				/*
-				customStyles = new List<GUIStyle> (nodeSkin.customStyles);
+				customStyles = new List<GUIStyle> (defaultSkin.customStyles);
 				foreach (GUIStyle style in GUI.skin.customStyles)
 				{
-					if (nodeSkin.FindStyle(style.name) == null)
+					if (defaultSkin.FindStyle(style.name) == null)
 					{
 						GUIStyle modStyle = new GUIStyle (style);
-						modStyle.fontSize = nodeSkin.label.fontSize;
-						modStyle.normal.textColor = modStyle.active.textColor = modStyle.focused.textColor = modStyle.hover.textColor = nodeSkin.label.normal.textColor;
+						if (modStyle.normal.background == null)
+						{
+							modStyle.fontSize = defaultSkin.label.fontSize;
+							modStyle.normal.textColor = modStyle.active.textColor = modStyle.focused.textColor = modStyle.hover.textColor = defaultSkin.label.normal.textColor;
+						}
 						customStyles.Add (modStyle);
 					}
 				}
-				nodeSkin.customStyles = customStyles.ToArray();*/
+				defaultSkin.customStyles = customStyles.ToArray();
 
 				Background = ResourceManager.LoadTexture ("Textures/background.png");
 				AALineTex = ResourceManager.LoadTexture ("Textures/AALine.png");
@@ -158,7 +163,7 @@ public static bool CreateDefaultSkin ()
 
 			defaultSkin.customStyles = customStyles.ToArray();
 #if UNITY_EDITOR
-			UnityEditor.AssetDatabase.CreateAsset(Object.Instantiate (nodeSkin), ResourceManager.resourcePath +  "DefaultSkin.asset");
+			UnityEditor.AssetDatabase.CreateAsset(Object.Instantiate (defaultSkin), ResourceManager.resourcePath +  "DefaultSkin.asset");
 #endif
 
 			return true;
@@ -167,16 +172,36 @@ public static bool CreateDefaultSkin ()
 		public static void StartNodeGUI (bool IsEditorWindow) 
 		{
 			NodeEditor.checkInit(true);
+			// Required for gamemode switch
+			// Also for EditorWindow+RTNodeEditor in parallel where RTNodeEditor GUISkin setup would not be enough for the editor window as it's missing the editor styles
+			if (nodeSkin == null || (IsEditorWindow && nodeSkin.FindStyle("ObjectField") == null))
+				NodeEditor.ReInit(true);
 
 			isEditorWindow = IsEditorWindow;
 
 			unitySkin = GUI.skin;
 			GUI.skin = nodeSkin;
+			#if UNITY_EDITOR
+			unityTextColor = UnityEditor.EditorStyles.label.normal.textColor;
+			UnityEditor.EditorStyles.label.normal.textColor = NE_TextColor;
+			unityHoverTextColor = UnityEditor.EditorStyles.label.hover.textColor;
+			UnityEditor.EditorStyles.label.hover.textColor = NE_TextColor;
+			unityActiveTextColor = UnityEditor.EditorStyles.label.active.textColor;
+			UnityEditor.EditorStyles.label.active.textColor = NE_TextColorSelected;
+			unityFocusedTextColor = UnityEditor.EditorStyles.label.focused.textColor;
+			UnityEditor.EditorStyles.label.focused.textColor = NE_TextColorSelected;
+			#endif
 		}
 
 		public static void EndNodeGUI () 
 		{
 			GUI.skin = unitySkin;
+			#if UNITY_EDITOR
+			UnityEditor.EditorStyles.label.normal.textColor = unityTextColor;
+			UnityEditor.EditorStyles.label.hover.textColor = unityHoverTextColor;
+			UnityEditor.EditorStyles.label.active.textColor = unityActiveTextColor;
+			UnityEditor.EditorStyles.label.focused.textColor = unityFocusedTextColor;
+			#endif
 		}
 
 		#region Connection Drawing