Additional flecs types

src/gaemstone/Flecs/Core.cs

@@ -6,18 +6,30 @@ namespace gaemstone.Flecs;
 public static class Core
 {
 	// Entity Tags
+
 	[Tag] public struct Module {  }
 	[Tag] public struct Prefab {  }
 	[Tag] public struct SlotOf {  }
 	[Tag] public struct Disabled {  }
 	[Tag] public struct Empty {  }
 
+	// Entities
+
+    [Entity]             public struct World {  }
+    [Entity(Name = "*")] public struct Wildcard {  }
+    [Entity(Name = "_")] public struct Any {  }
+    [Entity]             public struct This {  }
+    [Entity(Name = "$")] public struct Variable {  }
+    [Entity]             public struct Flag {  }
+
 	// Entity Relationships
+
 	[Tag, Relation] public struct IsA {  }
 	[Tag, Relation] public struct ChildOf {  }
 	[Tag, Relation] public struct DependsOn {  }
 
 	// Component / Relationship Properties
+
 	[Tag] public struct Transitive {  }
 	[Tag] public struct Reflexive {  }
 	[Tag] public struct Symmetric {  }

src/gaemstone/Flecs/DeletionEvent.cs

@@ -0,0 +1,18 @@
+using gaemstone.ECS;
+
+namespace gaemstone.Flecs;
+
+[Module("flecs", "core")]
+public static class DeletionEvent
+{
+	[Tag, Relation] public struct OnDelete {  }
+	[Tag, Relation] public struct OnDeleteTarget {  }
+}
+
+[Module("flecs", "core")]
+public static class DeletionBehavior
+{
+	[Tag] public struct Remove {  }
+	[Tag] public struct Delete {  }
+	[Tag] public struct Panic {  }
+}

src/gaemstone/Flecs/ObserverEvent.cs

@@ -9,14 +9,6 @@ public static class ObserverEvent
 	[Entity] public struct OnRemove {  }
 	[Entity] public struct OnSet {  }
 	[Entity] public struct UnSet {  }
-	// [Entity] public struct OnDelete {  }
-	// [Entity] public struct OnCreateTable {  }
-	// [Entity] public struct OnDeleteTable {  }
 	[Entity] public struct OnTableEmpty {  }
 	[Entity] public struct OnTableFilled {  }
-	// [Entity] public struct OnCreateTrigger {  }
-	// [Entity] public struct OnDeleteTrigger {  }
-	// [Entity] public struct OnDeleteObservable {  }
-	// [Entity] public struct OnComponentHooks {  }
-	// [Entity] public struct OnDeleteTarget {  }
 }