Pr/48 dark mode

Assets/com.fluid.behavior-tree/Editor/BehaviorTree/Printer/BehaviorTreePrinter.cs

@@ -8,22 +8,20 @@ public class BehaviorTreePrinter {
         private readonly Rect _containerSize;
 
         private Vector2 _scrollPosition;
-        
+
         public static StatusIcons StatusIcons { get; private set; }
-        public static GuiStyleCollection SharedStyles { get; private set; }
 
 
         public BehaviorTreePrinter (IBehaviorTree tree, Vector2 windowSize) {
             StatusIcons = new StatusIcons();
-            SharedStyles = new GuiStyleCollection();
 
             var container = new GraphContainerVertical();
             container.SetGlobalPosition(SCROLL_PADDING, SCROLL_PADDING);
             _root = new VisualTask(tree.Root, container);
             container.CenterAlignChildren();
-            
-            _containerSize = new Rect(0, 0, 
-                container.Width + SCROLL_PADDING * 2, 
+
+            _containerSize = new Rect(0, 0,
+                container.Width + SCROLL_PADDING * 2,
                 container.Height + SCROLL_PADDING * 2);
 
             CenterScrollView(windowSize, container);
@@ -37,8 +35,8 @@ private void CenterScrollView (Vector2 windowSize, GraphContainerVertical contai
 
         public void Print (Vector2 windowSize) {
             _scrollPosition = GUI.BeginScrollView(
-                new Rect(0, 0, windowSize.x, windowSize.y), 
-                _scrollPosition, 
+                new Rect(0, 0, windowSize.x, windowSize.y),
+                _scrollPosition,
                 _containerSize);
             _root.Print();
             GUI.EndScrollView();
@@ -48,4 +46,4 @@ public void Unbind () {
             _root.RecursiveTaskUnbind();
         }
     }
-}
+}

Assets/com.fluid.behavior-tree/Editor/BehaviorTree/Printer/Graphics/AssetPath.cs

@@ -8,6 +8,7 @@ namespace CleverCrow.Fluid.BTs.Trees.Editors {
     public static class AssetPath {
         private const string PATH_PROJECT = "Assets/FluidBehaviorTree";
         private const string PATH_PACKAGE = "Packages/com.fluid.behavior-tree";
+        private const string PATH_PACKAGE2 = "Assets/com.fluid.behavior-tree";
 
         private static string _basePath;
 
@@ -19,6 +20,11 @@ public static string BasePath {
                     _basePath = PATH_PACKAGE;
                     return _basePath;
                 }
+
+                if (AssetDatabase.IsValidFolder(PATH_PACKAGE2)) {
+                    _basePath = PATH_PACKAGE2;
+                    return _basePath;
+                }
 
                 if (AssetDatabase.IsValidFolder(PATH_PROJECT)) {
                     _basePath = PATH_PROJECT;

Assets/com.fluid.behavior-tree/Editor/BehaviorTree/Printer/Graphics/DsplaySettings.cs

@@ -0,0 +1,36 @@
+using System.Linq;
+using UnityEngine;
+
+/// <summary>
+/// Display settings of the behaviour tree window
+/// </summary>
+public class DisplaySettings {
+    public static Color lightModeActive { get; } = new Color(0.39f, 0.78f, 0.39f);
+    public static Color lightModeInactive { get; } = new Color(0.65f, 0.65f, 0.65f);
+    public static Color lightModeActiveText { get; } = Color.white;
+    public static Color lightModeInactiveText { get; } = Color.black;
+    public static Color lightModeActiveMainIcon { get; } = new Color(1, 1, 1, 1f);
+    public static Color lightModeInactiveMainIcon { get; } = new Color(1, 1, 1, 0.3f);
+
+    public static Color darkModeActive { get; } = Color.white;
+    public static Color darkModeInactive { get; } = new Color(0f, 0f, 0f, 1f);
+    public static Color darkModeActiveText { get; } = Color.white;
+    public static Color darkModeInactiveText { get; } = Color.grey;
+    public static Color darkModeActiveMainIcon { get; } = new Color(1, 1, 1, 1f);
+    public static Color darkModeInactiveMainIcon { get; } = new Color(1, 1, 1, 0.3f);
+
+    public static GUIStyle taskFontFormat { get; } = new GUIStyle(GUI.skin.label) {
+        fontSize = 9,
+        alignment = TextAnchor.LowerCenter,
+        wordWrap = true,
+        padding = new RectOffset(3, 3, 3, 3),
+    };
+
+    public static GUIStyle lightModeBoxStyle = new GUIStyle(GUI.skin.box) {
+        // Perhaps make it better one day
+    };
+
+    public static GUIStyle darkModeBoxStyle = new GUIStyle(GUI.skin.box) {
+        // Perhaps make it better one day
+    };
+}

Assets/com.fluid.behavior-tree/Editor/BehaviorTree/Printer/Graphics/NodeFaders.cs

@@ -1,20 +1,43 @@
 using UnityEngine;
+using UnityEditor;
 
 namespace CleverCrow.Fluid.BTs.Trees.Editors {
     public class NodeFaders {
-        public ColorFader BackgroundFader { get; } = new ColorFader(
-            new Color(0.65f, 0.65f, 0.65f), new Color(0.39f, 0.78f, 0.39f));
-
-        public ColorFader TextFader { get; } = new ColorFader(
-            Color.white, Color.black);
-
-        public ColorFader MainIconFader { get; } = new ColorFader(
-            new Color(1, 1, 1, 0.3f), new Color(1, 1, 1, 1f));
+        public ColorFader BackgroundFader { get; }
+
+        public ColorFader TextFader { get; }
+
+        public ColorFader MainIconFader { get; }
+
+        public NodeFaders() {
+            // If in dark mode choose dark mode
+            if (EditorGUIUtility.isProSkin){
+                BackgroundFader = new ColorFader(
+                    DisplaySettings.darkModeInactive,
+                    DisplaySettings.darkModeActive);
+                TextFader = new ColorFader(
+                    DisplaySettings.darkModeInactiveText,
+                    DisplaySettings.darkModeActiveText);
+                MainIconFader = new ColorFader(
+                    DisplaySettings.darkModeInactiveMainIcon,
+                    DisplaySettings.darkModeActiveMainIcon);
+            }else {
+                BackgroundFader = new ColorFader(
+                    DisplaySettings.lightModeInactive,
+                    DisplaySettings.lightModeActive);
+                TextFader = new ColorFader(
+                    DisplaySettings.lightModeInactiveText,
+                    DisplaySettings.lightModeActiveText);
+                MainIconFader = new ColorFader(
+                    DisplaySettings.lightModeInactiveMainIcon,
+                    DisplaySettings.lightModeActiveMainIcon);
+            }
+        }
 
         public void Update (bool active) {
             BackgroundFader.Update(active);
             TextFader.Update(active);
             MainIconFader.Update(active);
         }
     }
-}
+}

Assets/com.fluid.behavior-tree/Editor/BehaviorTree/Printer/NodePrintController.cs

@@ -1,6 +1,7 @@
 using System.Linq;
 using CleverCrow.Fluid.BTs.TaskParents;
 using UnityEngine;
+using UnityEditor;
 
 namespace CleverCrow.Fluid.BTs.Trees.Editors {
     public class NodePrintController {
@@ -15,8 +16,6 @@ public class NodePrintController {
         private Texture2D _verticalBottom;
         private Texture2D _verticalTop;
 
-        private static GuiStyleCollection Styles => BehaviorTreePrinter.SharedStyles;
-
         public NodePrintController (VisualTask node) {
             _node = node;
             _box = node.Box;
@@ -40,25 +39,38 @@ private void PaintBody () {
             var prevBackgroundColor = GUI.backgroundColor;
 
             var rect = new Rect(
-                _box.GlobalPositionX + _box.PaddingX, 
+                _box.GlobalPositionX + _box.PaddingX,
                 _box.GlobalPositionY + _box.PaddingY,
-                _box.Width - _box.PaddingX, 
+                _box.Width - _box.PaddingX,
                 _box.Height - _box.PaddingY);
 
             if (_node.Task.HasBeenActive) {
                 GUI.backgroundColor = _faders.BackgroundFader.CurrentColor;
-                GUI.Box(rect, GUIContent.none, Styles.BoxActive.Style);
+
+                if (EditorGUIUtility.isProSkin) {
+                    GUI.Box(rect, GUIContent.none, new GUIStyle(DisplaySettings.darkModeBoxStyle));
+                }
+                else {
+                    GUI.Box(rect, GUIContent.none, new GUIStyle(DisplaySettings.lightModeBoxStyle));
+                }
+
                 GUI.backgroundColor = prevBackgroundColor;
-
                 PrintLastStatus(rect);
-            } else {
-                GUI.Box(rect, GUIContent.none, Styles.BoxInactive.Style);
             }
-
+            else {
+                if (EditorGUIUtility.isProSkin) {
+                    GUI.Box(rect, GUIContent.none, new GUIStyle(DisplaySettings.darkModeBoxStyle));
+                }
+                else {
+                    GUI.Box(rect, GUIContent.none, new GUIStyle(DisplaySettings.lightModeBoxStyle));
+                }
+            }
+
             PrintIcon();
 
-            Styles.Title.normal.textColor = _faders.TextFader.CurrentColor;
-            GUI.Label(rect, _node.Task.Name, Styles.Title);
+            var textFormat = DisplaySettings.taskFontFormat;
+            textFormat.normal.textColor = _faders.TextFader.CurrentColor;
+            GUI.Label(rect, _node.Task.Name, textFormat);
         }
 
         private void PrintLastStatus (Rect rect) {