Update to newer gaemstone.ECS and Flecs

src/Immersion/Program.cs

@@ -23,8 +23,8 @@ var universe = new Universe<Program>();
 var world    = universe.World;
 
 // TODO: Figure out a nice way to get rid of "compile errors" here.
+// FIXME: universe.Modules.Register<gaemstone.Flecs.Systems.Monitor>();
 universe.Modules.Register<gaemstone.Flecs.Systems.Rest>();
-universe.Modules.Register<gaemstone.Flecs.Systems.Monitor>();
 
 var window = Window.Create(WindowOptions.Default with {
 	Title = "gæmstone",
@@ -34,8 +34,8 @@ var window = Window.Create(WindowOptions.Default with {
 window.Initialize();
 window.Center();
 
-// universe.Modules.Register<ObserverTest>();
-// universe.Modules.Register<ManagedComponentTest>();
+// universe.Modules.Register<Immersion.ObserverTest>();
+// universe.Modules.Register<Immersion.ManagedComponentTest>();
 
 universe.Modules.Register<gaemstone.Client.Systems.Windowing>();
 universe.Modules.Register<gaemstone.Components.TransformComponents>();

src/gaemstone.Client/Systems/InputManager.cs

@@ -109,11 +109,18 @@ public partial class InputManager
 	{
 		entity.GetMut<RawValue1D>() = current;
 		if (current >= ActivationThreshold) {
-			ref var active = ref entity.GetRefOrNull<Active>();
-			if (Unsafe.IsNullRef(ref active)) {
+			// TODO: Find out why using GetRefOrNull here crashes.
+			if (entity.Has<Active>()) {
+				entity.GetMut<Active>().Duration += delta;
+			} else {
 				entity.Set(new Active());
 				entity.Add<Activated>();
-			} else active.Duration += delta;
+			}
+			// ref var active = ref entity.GetRefOrNull<Active>();
+			// if (Unsafe.IsNullRef(ref active)) {
+			// 	entity.Set(new Active());
+			// 	entity.Add<Activated>();
+			// } else active.Duration += delta;
 		} else if (current <= DeactivationThreshold)
 			entity.Remove<Active>();
 	}
@@ -123,11 +130,17 @@ public partial class InputManager
 		entity.GetMut<RawValue2D>() = current;
 		var magnitude = current.Length();
 		if (magnitude >= ActivationThreshold) {
-			ref var active = ref entity.GetRefOrNull<Active>();
-			if (Unsafe.IsNullRef(ref active)) {
+			if (entity.Has<Active>()) {
+				entity.GetMut<Active>().Duration += delta;
+			} else {
 				entity.Set(new Active());
 				entity.Add<Activated>();
-			} else active.Duration += delta;
+			}
+			// ref var active = ref entity.GetRefOrNull<Active>();
+			// if (Unsafe.IsNullRef(ref active)) {
+			// 	entity.Set(new Active());
+			// 	entity.Add<Activated>();
+			// } else active.Duration += delta;
 		} else if (magnitude <= DeactivationThreshold)
 			entity.Remove<Active>();
 	}
@@ -138,12 +151,12 @@ public partial class InputManager
 	// public static void OnActiveAdded(EntityRef entity, Active _)
 	// 	=> entity.Add<Activated>();
 
-	[Observer<Core.OnRemove>]
-	public static void OnActiveRemoved<T>(Entity<T> entity, Active _)
-		=> entity.Add<Deactivated>();
+	// [Observer<Core.OnRemove>]
+	// public static void OnActiveRemoved<T>(Entity<T> entity, Active _)
+	// 	=> entity.Add<Deactivated>();
 
-	[System]
-	[DependsOn<Pipeline.PostFrame>]
-	public static void ClearDeActivated<T>(Entity<T> entity, Has<Or<Activated, Deactivated>> _)
-		=> entity.Remove<Activated>().Remove<Deactivated>();
+	// [System]
+	// [DependsOn<Pipeline.PostFrame>]
+	// public static void ClearDeActivated<T>(Entity<T> entity, Has<Or<Activated, Deactivated>> _)
+	// 	=> entity.Remove<Activated>().Remove<Deactivated>();
 }

src/gaemstone.ECS

@@ -1 +1 @@
-Subproject commit 9eade0adb1200223dffcb2077ecbc992569f4080
+Subproject commit eec968d6361930eebad180f6300d126c4bac70f3

src/gaemstone/Flecs/Core.cs

@@ -7,35 +7,22 @@ public partial class Core
 {
 	// Entity Tags
 
-	[Tag] public struct Name {  }
-	[Tag] public struct Symbol {  }
-	[Tag] public struct Alias {  }
-
 	[Tag] public struct Module {  }
+	[Tag] public struct Private {  }
 	[Tag] public struct Prefab {  }
-	[Tag] public struct SlotOf {  }
 	[Tag] public struct Disabled {  }
-	[Tag] public struct Empty {  }
-
-
-	// Entities
-
-	[Entity, Path("*")] public struct Wildcard {  }
-	[Entity, Path("_")] public struct Any {  }
-	[Entity]            public struct This {  }
-	[Entity, Path("$")] public struct Variable {  }
-	[Entity]            public struct Flag {  }
 
-
-	// Entity Relationships
-
-	[Relation, Tag] public struct IsA {  }
-	[Relation, Tag] public struct ChildOf {  }
-	[Relation, Tag] public struct DependsOn {  }
+	[Tag] public struct SlotOf {  }
+	[Tag] public struct Flag {  }
 
 
 	// Component / Relationship Properties
 
+	[Entity, Path("*")]    public struct Wildcard {  }
+	[Entity, Path("_")]    public struct Any {  }
+	[Entity, Path("this")] public struct This {  }
+	[Entity, Path("$")]    public struct Variable {  }
+
 	[Tag] public struct Transitive {  }
 	[Tag] public struct Reflexive {  }
 	[Tag] public struct Symmetric {  }
@@ -45,16 +32,34 @@ public partial class Core
 	[Tag] public struct Union {  }
 	[Tag] public struct Exclusive {  }
 	[Tag] public struct Acyclic {  }
+	[Tag] public struct Traversable {  }
 	[Relation, Tag] public struct With {  }
 	[Tag] public struct OneOf {  }
 
 
+	// Entity Relationships
+
+	[Relation, Tag] public struct ChildOf {  }
+	[Relation, Tag] public struct IsA {  }
+	[Relation, Tag] public struct DependsOn {  }
+
+
+	// Identifier Tags
+
+	[Tag] public struct Name {  }
+	[Tag] public struct Symbol {  }
+	[Tag] public struct Alias {  }
+
+
 	// Observer Events
 
 	[Entity] public struct OnAdd {  }
 	[Entity] public struct OnRemove {  }
 	[Entity] public struct OnSet {  }
 	[Entity] public struct UnSet {  }
+
+	[Entity] public struct OnTableCreate {  }
+	[Entity] public struct OnTableDelete {  }
 	[Entity] public struct OnTableEmpty {  }
 	[Entity] public struct OnTableFilled {  }