From 6fcad523001a5521a6592b7dbf20caeb3e4c966c Mon Sep 17 00:00:00 2001
From: Mikhail <99481254+DCFApixels@users.noreply.github.com>
Date: Wed, 28 Feb 2024 02:10:35 +0800
Subject: [PATCH] update debug

---
 src/Debug/EcsDebugUtility.cs                         | 4 ++++
 src/Debug/MetaAttributes/EcsMetaAttribute.cs         | 6 ++++++
 src/Debug/MetaAttributes/MetaColorAttribute.cs       | 2 +-
 src/Debug/MetaAttributes/MetaDescriptionAttribute.cs | 2 +-
 src/Debug/MetaAttributes/MetaGroupAttribute.cs       | 2 +-
 src/Debug/MetaAttributes/MetaNameAttribute.cs        | 2 +-
 src/Debug/MetaAttributes/MetaTagsAttribute.cs        | 4 ++--
 7 files changed, 16 insertions(+), 6 deletions(-)
 create mode 100644 src/Debug/MetaAttributes/EcsMetaAttribute.cs

diff --git a/src/Debug/EcsDebugUtility.cs b/src/Debug/EcsDebugUtility.cs
index af2712a..a06623a 100644
--- a/src/Debug/EcsDebugUtility.cs
+++ b/src/Debug/EcsDebugUtility.cs
@@ -384,6 +384,10 @@ namespace DCFApixels.DragonECS
         #endregion
 
         #region GetCachedTypeMeta
+        public static TypeMetaDataCached GetMeta(this object self)
+        {
+            return GetCachedTypeMeta(self);
+        }
         private static readonly Dictionary<Type, TypeMetaDataCached> _metaCache = new Dictionary<Type, TypeMetaDataCached>();
         public static TypeMetaDataCached GetCachedTypeMeta(object obj)
         {
diff --git a/src/Debug/MetaAttributes/EcsMetaAttribute.cs b/src/Debug/MetaAttributes/EcsMetaAttribute.cs
new file mode 100644
index 0000000..7b8e888
--- /dev/null
+++ b/src/Debug/MetaAttributes/EcsMetaAttribute.cs
@@ -0,0 +1,6 @@
+using System;
+
+namespace DCFApixels.DragonECS
+{
+    public abstract class EcsMetaAttribute : Attribute { }
+}
diff --git a/src/Debug/MetaAttributes/MetaColorAttribute.cs b/src/Debug/MetaAttributes/MetaColorAttribute.cs
index fa9fb54..248942d 100644
--- a/src/Debug/MetaAttributes/MetaColorAttribute.cs
+++ b/src/Debug/MetaAttributes/MetaColorAttribute.cs
@@ -4,7 +4,7 @@ using System.Runtime.InteropServices;
 namespace DCFApixels.DragonECS
 {
     [AttributeUsage(AttributeTargets.Struct | AttributeTargets.Class | AttributeTargets.Interface, Inherited = false, AllowMultiple = false)]
-    public sealed class MetaColorAttribute : Attribute
+    public sealed class MetaColorAttribute : EcsMetaAttribute
     {
         public readonly MetaColor color;
         public byte R => color.r;
diff --git a/src/Debug/MetaAttributes/MetaDescriptionAttribute.cs b/src/Debug/MetaAttributes/MetaDescriptionAttribute.cs
index 38b4f16..a5327d6 100644
--- a/src/Debug/MetaAttributes/MetaDescriptionAttribute.cs
+++ b/src/Debug/MetaAttributes/MetaDescriptionAttribute.cs
@@ -3,7 +3,7 @@
 namespace DCFApixels.DragonECS
 {
     [AttributeUsage(AttributeTargets.Struct | AttributeTargets.Class | AttributeTargets.Interface, Inherited = false, AllowMultiple = false)]
-    public sealed class MetaDescriptionAttribute : Attribute
+    public sealed class MetaDescriptionAttribute : EcsMetaAttribute
     {
         public readonly string description;
         public MetaDescriptionAttribute(string description) => this.description = description;
diff --git a/src/Debug/MetaAttributes/MetaGroupAttribute.cs b/src/Debug/MetaAttributes/MetaGroupAttribute.cs
index 92fc420..c143cd8 100644
--- a/src/Debug/MetaAttributes/MetaGroupAttribute.cs
+++ b/src/Debug/MetaAttributes/MetaGroupAttribute.cs
@@ -4,7 +4,7 @@ using System.Text.RegularExpressions;
 namespace DCFApixels.DragonECS
 {
     [AttributeUsage(AttributeTargets.Struct | AttributeTargets.Class | AttributeTargets.Interface, Inherited = false, AllowMultiple = false)]
-    public sealed class MetaGroupAttribute : Attribute
+    public sealed class MetaGroupAttribute : EcsMetaAttribute
     {
         public static readonly MetaGroupAttribute Empty = new MetaGroupAttribute("");
         public readonly string name;
diff --git a/src/Debug/MetaAttributes/MetaNameAttribute.cs b/src/Debug/MetaAttributes/MetaNameAttribute.cs
index c4c8acd..449ad35 100644
--- a/src/Debug/MetaAttributes/MetaNameAttribute.cs
+++ b/src/Debug/MetaAttributes/MetaNameAttribute.cs
@@ -3,7 +3,7 @@
 namespace DCFApixels.DragonECS
 {
     [AttributeUsage(AttributeTargets.Struct | AttributeTargets.Class | AttributeTargets.Interface, Inherited = false, AllowMultiple = false)]
-    public sealed class MetaNameAttribute : Attribute
+    public sealed class MetaNameAttribute : EcsMetaAttribute
     {
         public readonly string name;
         public MetaNameAttribute(string name) => this.name = name;
diff --git a/src/Debug/MetaAttributes/MetaTagsAttribute.cs b/src/Debug/MetaAttributes/MetaTagsAttribute.cs
index 1dbf92a..6d13570 100644
--- a/src/Debug/MetaAttributes/MetaTagsAttribute.cs
+++ b/src/Debug/MetaAttributes/MetaTagsAttribute.cs
@@ -5,9 +5,9 @@ using System.Linq;
 namespace DCFApixels.DragonECS
 {
     [AttributeUsage(AttributeTargets.Struct | AttributeTargets.Class | AttributeTargets.Interface, Inherited = false, AllowMultiple = false)]
-    public sealed class MetaTagsAttribute : Attribute
+    public sealed class MetaTagsAttribute : EcsMetaAttribute
     {
-        private readonly string[] _tags;
+        private readonly string[] _tags = Array.Empty<string>();
         public IReadOnlyCollection<string> Tags => _tags;
 
         [Obsolete("With empty parameters, this attribute makes no sense.", true)]