gui optimization

src/Connectors/EcsPipelineProvider.cs

@@ -20,7 +20,7 @@ namespace DCFApixels.DragonECS
         {
             get
             {
-                if(_singletonInstance == null)
+                if (_singletonInstance == null)
                 {
                     _singletonInstance = FindOrCreateSingleton();
                 }

src/Connectors/Editor/EcsWorldProviderBaseEditor.cs

@@ -10,27 +10,41 @@ namespace DCFApixels.DragonECS.Unity.Editors
     {
         private EcsWorldProviderBase Target => (EcsWorldProviderBase)target;
 
+        private static Color _emptyColor = new Color32(255, 0, 75, 100);
+        private static Color _destroyedColor = new Color32(255, 75, 0, 100);
+        private static Color _aliveColor = new Color32(75, 255, 0, 100);
+
         public override void OnInspectorGUI()
         {
             EcsWorld world = Target.GetCurrentWorldRaw();
+
+            Color labelBackColor;
+            string labelText;
+
             if (world == null)
             {
-                var style = UnityEditorUtility.GetStyle(new Color32(255, 0, 75, 100));
+                labelBackColor = _emptyColor;
-                GUILayout.Box("Is Empty", style, GUILayout.ExpandWidth(true));
+                labelText = "Is Empty";
             }
             else
             {
                 if (world.IsDestroyed)
                 {
-                    var style = UnityEditorUtility.GetStyle(new Color32(255, 75, 0, 100));
+                    labelBackColor = _destroyedColor;
-                    GUILayout.Box($"{world.GetMeta().Name} ( {world.ID} ) Destroyed", style, GUILayout.ExpandWidth(true));
+                    labelText = $"{world.GetMeta().Name} ( {world.ID} ) Destroyed";
                 }
                 else
                 {
-                    var style = UnityEditorUtility.GetStyle(new Color32(75, 255, 0, 100));
+                    labelBackColor = _aliveColor;
-                    GUILayout.Box($"{world.GetMeta().Name} ( {world.ID} )", style, GUILayout.ExpandWidth(true));
+                    labelText = $"{world.GetMeta().Name} ( {world.ID} )";
                 }
             }
+
+            using (EcsGUI.SetBackgroundColor(labelBackColor))
+            {
+                GUILayout.Box("Is Empty", UnityEditorUtility.GetWhiteStyle(), GUILayout.ExpandWidth(true));
+            }
+
             EcsGUI.Layout.DrawWorldBaseInfo(Target.GetCurrentWorldRaw());
 
             base.OnInspectorGUI();

src/DebugUtils/Monitors/Editor/EntityMonitorEditor.cs

@@ -24,7 +24,7 @@ namespace DCFApixels.DragonECS.Unity.Editors
             var drawers = UnityEditorUtility._entityEditorBlockDrawers;
             if (drawers.Length > 0)
             {
-                using (EcsGUI.Layout.BeginVertical(UnityEditorUtility.GetStyle(Color.black, 0.2f)))
+                using (EcsGUI.Layout.BeginVertical(UnityEditorUtility.GetTransperentBlackBackgrounStyle()))
                 {
                     bool isExpand = false;
                     using (EcsGUI.CheckChanged())

src/DebugUtils/Monitors/Editor/PipelineMonitorEditor.cs

@@ -95,7 +95,7 @@ namespace DCFApixels.DragonECS.Unity.Editors
 
             GUILayout.Label("[Runners]", _headerStyle);
 
-            using (EcsGUI.Layout.BeginVertical(UnityEditorUtility.GetStyle(Color.black, 0.2f)))
+            using (EcsGUI.Layout.BeginVertical(UnityEditorUtility.GetTransperentBlackBackgrounStyle()))
             {
                 int i = 0;
                 foreach (var item in Target.Pipeline.AllRunners)
@@ -112,7 +112,7 @@ namespace DCFApixels.DragonECS.Unity.Editors
             if (system is SystemsLayerMarkerSystem markerSystem)
             {
                 GUILayout.EndVertical();
-                GUILayout.BeginVertical(UnityEditorUtility.GetStyle(Color.black, 0.2f));
+                GUILayout.BeginVertical(UnityEditorUtility.GetTransperentBlackBackgrounStyle());
 
                 using (EcsGUI.Layout.BeginHorizontal()) using (var scope = EcsGUI.SetAlignment(GUI.skin.label))
                 {
@@ -150,7 +150,7 @@ namespace DCFApixels.DragonECS.Unity.Editors
             Color color = EcsGUI.SelectPanelColor(meta, index, -1);
 
 
-            using (EcsGUI.Layout.BeginVertical(UnityEditorUtility.GetStyle(color, 0.2f)))
+            using (EcsGUI.Layout.BeginVertical(color.SetAlpha(0.2f)))
             {
                 if (IsShowInterfaces)
                 {
@@ -170,7 +170,7 @@ namespace DCFApixels.DragonECS.Unity.Editors
             }
             Color color = EcsGUI.SelectPanelColor(meta, index, -1);
 
-            using (EcsGUI.Layout.BeginVertical(UnityEditorUtility.GetStyle(color, 0.2f)))
+            using (EcsGUI.Layout.BeginVertical(color.SetAlpha(0.2f)))
             {
                 GUILayout.Label(meta.Name, EditorStyles.boldLabel);
                 GUILayout.Label(string.Join(", ", runner.ProcessRaw.Cast<object>().Select(o => o.GetType().Name)), systemsListStyle);

src/DebugUtils/Monitors/Editor/WorldQueriesMonitorEditor.cs

@@ -146,7 +146,7 @@ namespace DCFApixels.DragonECS.Unity.Editors
             //GUILayout.Space(10f);
 
             //using (EcsGUI.Layout.BeginVertical(UnityEditorUtility.GetStyle(GetGenericPanelColor(index))))
-            using (EcsGUI.Layout.BeginVertical(UnityEditorUtility.GetStyle(Color.black, 0.2f)))
+            using (EcsGUI.Layout.BeginVertical(UnityEditorUtility.GetTransperentBlackBackgrounStyle()))
             {
                 var mask = executor.Mask;
                 DrawConstraint("+", mask.Incs);
@@ -189,7 +189,7 @@ namespace DCFApixels.DragonECS.Unity.Editors
 
                         Color color = EcsGUI.SelectPanelColor(meta, i, 9);
 
-                        using (EcsGUI.Layout.BeginVertical(UnityEditorUtility.GetStyle(color, 0.2f)))
+                        using (EcsGUI.Layout.BeginVertical(color.SetAlpha(0.2f)))
                         {
                             GUILayout.Label(meta.TypeName);
                         }

src/Internal/Editor/EcsGUI.Layout.cs

@@ -91,7 +91,7 @@ namespace DCFApixels.DragonECS.Unity.Editors
             {
                 bool isNull = world == null || world.IsDestroyed || world.ID == 0;
                 if (isNull) { return; }
-                using (BeginVertical(UnityEditorUtility.GetStyle(Color.black, 0.2f)))
+                using (BeginVertical(UnityEditorUtility.GetTransperentBlackBackgrounStyle()))
                 {
                     IsShowRuntimeComponents = EditorGUILayout.BeginFoldoutHeaderGroup(IsShowRuntimeComponents, "RUNTIME COMPONENTS", EditorStyles.foldout);
                     EditorGUILayout.EndFoldoutHeaderGroup();
@@ -127,7 +127,8 @@ namespace DCFApixels.DragonECS.Unity.Editors
                             }
 
                             Color panelColor = SelectPanelColor(meta, index, total);
-                            GUILayout.BeginVertical(UnityEditorUtility.GetStyle(panelColor, EscEditorConsts.COMPONENT_DRAWER_ALPHA));
+                            using (BeginVertical(panelColor.SetAlpha(EscEditorConsts.COMPONENT_DRAWER_ALPHA)))
+                            {
                                 EditorGUI.BeginChangeCheck();
 
                                 ////Close button
@@ -157,7 +158,7 @@ namespace DCFApixels.DragonECS.Unity.Editors
                                     cmp.SetRaw(worldID, resultData);
                                 }
 
-                            GUILayout.EndVertical();
+                            }
                         }
                     }
                 }
@@ -214,7 +215,7 @@ namespace DCFApixels.DragonECS.Unity.Editors
             private static List<IEcsPool> _componentPoolsBuffer;
             public static void DrawRuntimeComponents(int entityID, EcsWorld world, bool isWithFoldout = true)
             {
-                using (BeginVertical(UnityEditorUtility.GetStyle(Color.black, 0.2f)))
+                using (BeginVertical(UnityEditorUtility.GetTransperentBlackBackgrounStyle()))
                 {
                     if (isWithFoldout)
                     {
@@ -270,7 +271,9 @@ namespace DCFApixels.DragonECS.Unity.Editors
                     }
 
                     Color panelColor = SelectPanelColor(meta, index, total);
-                    GUILayout.BeginVertical(UnityEditorUtility.GetStyle(panelColor, EscEditorConsts.COMPONENT_DRAWER_ALPHA));
+
+                    using (BeginVertical(panelColor.SetAlpha(EscEditorConsts.COMPONENT_DRAWER_ALPHA)))
+                    {
                         EditorGUI.BeginChangeCheck();
 
                         //Close button
@@ -299,9 +302,7 @@ namespace DCFApixels.DragonECS.Unity.Editors
                         {
                             pool.SetRaw(entityID, resultData);
                         }
-
+                    }
-
-                    GUILayout.EndVertical();
                 }
             }
 

src/Internal/Editor/EcsGUI.cs

@@ -205,12 +205,26 @@ namespace DCFApixels.DragonECS.Unity.Editors
             {
                 public VerticalScope(GUILayoutOption[] options) { GUILayout.BeginVertical(options); }
                 public VerticalScope(GUIStyle style, GUILayoutOption[] options) { GUILayout.BeginVertical(style, options); }
+                public VerticalScope(Color backgroundColor, GUILayoutOption[] options)
+                {
+                    using (SetColor(backgroundColor))
+                    {
+                        GUILayout.BeginVertical(UnityEditorUtility.GetWhiteStyle(), options);
+                    }
+                }
                 public void Dispose() { GUILayout.EndVertical(); }
             }
             public struct HorizontalScope : IDisposable
             {
                 public HorizontalScope(GUILayoutOption[] options) { GUILayout.BeginHorizontal(options); }
                 public HorizontalScope(GUIStyle style, GUILayoutOption[] options) { GUILayout.BeginHorizontal(style, options); }
+                public HorizontalScope(Color backgroundColor, GUILayoutOption[] options)
+                {
+                    using (SetColor(backgroundColor))
+                    {
+                        GUILayout.BeginHorizontal(UnityEditorUtility.GetWhiteStyle(), options);
+                    }
+                }
                 public void Dispose() { GUILayout.EndHorizontal(); }
             }
             public struct ScrollViewScope : IDisposable
@@ -221,14 +235,16 @@ namespace DCFApixels.DragonECS.Unity.Editors
             }
 
             public static ScrollViewScope BeginScrollView(ref Vector2 pos) => new ScrollViewScope(ref pos, Array.Empty<GUILayoutOption>());
-            public static HorizontalScope BeginHorizontal() => new HorizontalScope(Array.Empty<GUILayoutOption>());
-            public static VerticalScope BeginVertical() => new VerticalScope(Array.Empty<GUILayoutOption>());
             public static ScrollViewScope BeginScrollView(ref Vector2 pos, params GUILayoutOption[] options) => new ScrollViewScope(ref pos, options);
-            public static HorizontalScope BeginHorizontal(params GUILayoutOption[] options) => new HorizontalScope(options);
-            public static VerticalScope BeginVertical(params GUILayoutOption[] options) => new VerticalScope(options);
             public static ScrollViewScope BeginScrollView(ref Vector2 pos, GUIStyle style, params GUILayoutOption[] options) => new ScrollViewScope(ref pos, style, options);
+            public static HorizontalScope BeginHorizontal() => new HorizontalScope(Array.Empty<GUILayoutOption>());
+            public static HorizontalScope BeginHorizontal(params GUILayoutOption[] options) => new HorizontalScope(options);
             public static HorizontalScope BeginHorizontal(GUIStyle style, params GUILayoutOption[] options) => new HorizontalScope(style, options);
+            public static HorizontalScope BeginHorizontal(Color backgroundColor, params GUILayoutOption[] options) => new HorizontalScope(backgroundColor, options);
+            public static VerticalScope BeginVertical() => new VerticalScope(Array.Empty<GUILayoutOption>());
+            public static VerticalScope BeginVertical(params GUILayoutOption[] options) => new VerticalScope(options);
             public static VerticalScope BeginVertical(GUIStyle style, params GUILayoutOption[] options) => new VerticalScope(style, options);
+            public static VerticalScope BeginVertical(Color backgroundColor, params GUILayoutOption[] options) => new VerticalScope(backgroundColor, options);
         }
         public static CheckChangedScope CheckChanged() => CheckChangedScope.New();
         public static CheckChangedScopeWithAutoApply CheckChanged(SerializedObject serializedObject) => new CheckChangedScopeWithAutoApply(serializedObject);
@@ -1022,7 +1038,7 @@ namespace DCFApixels.DragonECS.Unity.Editors
             GetReferenceDropDown(sortedPredicateTypes, sortedWithOutTypes).Show(position);
         }
 
-#endregion
+        #endregion
     }
 }
 #endif

src/Internal/Editor/UnityEditorUtility.cs

@@ -2,7 +2,6 @@
 using System;
 using System.Collections.Generic;
 using System.Linq;
-using System.Runtime.InteropServices;
 using System.Text;
 using UnityEngine;
 using UnityObject = UnityEngine.Object;
@@ -368,6 +367,36 @@ namespace DCFApixels.DragonECS.Unity.Editors
         }
         #endregion
 
+        #region WhiteTexture
+        private static Texture2D _whiteTexture;
+        private static GUIStyle _whiteStyle;
+        private static GUIStyle _transperentBlackBackgrounStyle;
+        public static Texture2D GetWhiteTexture()
+        {
+            if (_whiteTexture == null)
+            {
+                _whiteTexture = CreateTexture(2, 2, Color.white);
+            }
+            return _whiteTexture;
+        }
+        public static GUIStyle GetWhiteStyle()
+        {
+            if (_whiteStyle == null || _whiteStyle.normal.background == null)
+            {
+                _whiteStyle = CreateStyle(GetWhiteTexture(), GUI.skin.label);
+            }
+            return _whiteStyle;
+        }
+        public static GUIStyle GetTransperentBlackBackgrounStyle()
+        {
+            if (_transperentBlackBackgrounStyle == null || _transperentBlackBackgrounStyle.normal.background == null)
+            {
+                _transperentBlackBackgrounStyle = CreateStyle(CreateTexture(2, 2, new Color(0, 0, 0, 0.2f)), GUI.skin.label);
+            }
+            return _transperentBlackBackgrounStyle;
+        }
+        #endregion
+
         #region GetStyle
         public static GUIStyle GetStyle(Color color, float alphaMultiplier)
         {
@@ -376,26 +405,29 @@ namespace DCFApixels.DragonECS.Unity.Editors
         }
         public static GUIStyle GetStyle(Color32 color32)
         {
-            int colorCode = new Color32Union(color32).colorCode;
+            int colorCode = color32.GetCode32();
             if (colorBoxeStyles.TryGetValue(colorCode, out GUIStyle style))
             {
                 if (style == null || style.normal.background == null)
                 {
-                    style = CreateStyle(color32, colorCode);
+                    style = CreateStyle(CreateTexture(2, 2, color32));
                     colorBoxeStyles[colorCode] = style;
                 }
                 return style;
             }
 
-            style = CreateStyle(color32, colorCode);
+            style = CreateStyle(CreateTexture(2, 2, color32));
             colorBoxeStyles.Add(colorCode, style);
             return style;
         }
-        private static GUIStyle CreateStyle(Color32 color32, int colorCode)
+        private static GUIStyle CreateStyle(Texture2D texture, GUIStyle referenceStyle = null)
         {
+            if (referenceStyle == null)
+            {
+                referenceStyle = GUI.skin.box;
+            }
             GUIStyle result = new GUIStyle(GUI.skin.box);
-            Color componentColor = color32;
+            Texture2D texture2D = texture;
-            Texture2D texture2D = CreateTexture(2, 2, componentColor);
             result.hover.background = texture2D;
             result.hover.scaledBackgrounds = Array.Empty<Texture2D>();
             result.focused.background = texture2D;
@@ -410,45 +442,15 @@ namespace DCFApixels.DragonECS.Unity.Editors
         {
             var pixels = new Color[width * height];
             for (var i = 0; i < pixels.Length; ++i)
+            {
                 pixels[i] = color;
-
+            }
             var result = new Texture2D(width, height);
             result.SetPixels(pixels);
             result.Apply();
             return result;
         }
         #endregion
-
-        #region Utils
-        [StructLayout(LayoutKind.Explicit, Pack = 1, Size = 4)]
-        private readonly ref struct Color32Union
-        {
-            [FieldOffset(0)]
-            public readonly int colorCode;
-            [FieldOffset(0)]
-            public readonly byte r;
-            [FieldOffset(1)]
-            public readonly byte g;
-            [FieldOffset(2)]
-            public readonly byte b;
-            [FieldOffset(3)]
-            public readonly byte a;
-            public Color32Union(byte r, byte g, byte b, byte a) : this()
-            {
-                this.r = r;
-                this.g = g;
-                this.b = b;
-                this.a = a;
-            }
-            public Color32Union(Color32 color) : this()
-            {
-                r = color.r;
-                g = color.g;
-                b = color.b;
-                a = color.a;
-            }
-        }
-        #endregion
     }
 
     internal static class RuntimeComponentsUtility

src/Internal/Utils/ColorUtility.cs

@@ -21,5 +21,10 @@ namespace DCFApixels.DragonECS.Unity.Internal
             self.a = a;
             return self;
         }
+
+        public unsafe static int GetCode32(this Color32 self)
+        {
+            return *(int*)&self;
+        }
     }
 }

src/Templates/EcsPipelineTemplate/Editor/PipelineTemplateEditor.cs

@@ -178,7 +178,7 @@ namespace DCFApixels.DragonECS.Unity.Editors
         private void DrawRecordList(SerializedProperty recordsProp)
         {
             GUILayout.Label(UnityEditorUtility.GetLabel(recordsProp.displayName), EditorStyles.boldLabel);
-            using (EcsGUI.Layout.BeginVertical(UnityEditorUtility.GetStyle(Color.black, 0.2f)))
+            using (EcsGUI.Layout.BeginVertical(UnityEditorUtility.GetTransperentBlackBackgrounStyle()))
             {
                 GUILayout.Space(4f);
 

src/Templates/EntityTemplate/Editor/EntityTemplateEditor.cs

@@ -1,9 +1,7 @@
 #if UNITY_EDITOR
 using DCFApixels.DragonECS.Unity.Internal;
 using DCFApixels.DragonECS.Unity.RefRepairer.Editors;
-using System;
 using UnityEditor;
-using UnityEditor.Graphs;
 using UnityEditorInternal;
 using UnityEngine;
 
@@ -179,7 +177,7 @@ namespace DCFApixels.DragonECS.Unity.Editors
                 }
             }
 
-            using (EcsGUI.Layout.BeginVertical(UnityEditorUtility.GetStyle(Color.black, 0.2f)))
+            using (EcsGUI.Layout.BeginVertical(UnityEditorUtility.GetTransperentBlackBackgrounStyle()))
             {
                 DrawTop(Target, _componentsProp);
                 _reorderableComponentsList.DoLayoutList();

src/Tools/DragonDocs/Editors/DragonDocsWindow.cs

@@ -94,7 +94,7 @@ namespace DCFApixels.DragonECS.Unity.Docs.Editors
             GUILayout.Space(EditorGUIUtility.standardVerticalSpacing * -2f);
 
 
-            DataScrolPosition = GUILayout.BeginScrollView(DataScrolPosition, UnityEditorUtility.GetStyle(Color.black, 0.2f), GUILayout.ExpandWidth(true));
+            DataScrolPosition = GUILayout.BeginScrollView(DataScrolPosition, UnityEditorUtility.GetTransperentBlackBackgrounStyle(), GUILayout.ExpandWidth(true));
             DrawSelectedGroupMeta(selectedGroupInfo);
             GUILayout.EndScrollView();
 
@@ -251,7 +251,7 @@ namespace DCFApixels.DragonECS.Unity.Docs.Editors
                 Color alphaPanelColor = panelColor;
                 alphaPanelColor.a = EscEditorConsts.COMPONENT_DRAWER_ALPHA;
 
-                using (EcsGUI.Layout.BeginVertical(UnityEditorUtility.GetStyle(alphaPanelColor)))
+                using (EcsGUI.Layout.BeginVertical(alphaPanelColor))
                 {
                     GUILayout.Space(1f);