Append allocation and generics fixes

GlitchyEngine/src/GameTime.bf

@@ -8,7 +8,7 @@ namespace GlitchyEngine
 	*/
 	public class GameTime
 	{
-		private Stopwatch _stopwatch;
+		private append Stopwatch _stopwatch = .() ~ delete:append _;
 		
 		private uint64 _frameCount;
 
@@ -31,22 +31,15 @@ namespace GlitchyEngine
 		/// The interval in seconds from the last frame to the current one.
 		public float DeltaTime => (float)_frameTime.TotalSeconds;
 
-		/**
-		 * Initializes a new instance of a GameTime.
-		 */
-		[AllowAppend]
-		public this() : this(false) {}
-
 		/**
 		 * Initializes a new instance of a GameTime.
 		 * @param startNow If set to true, the timer will start immediately.
 		 *				   If set to false, the timer has to be started manually.
 		 */
 		[AllowAppend]
-		public this(bool startNow)
+		public this(bool startNow = false)
 		{
-			let sw = append Stopwatch(startNow);
-			_stopwatch = sw;
+			_stopwatch.Restart();
 		}
 
 		/**

GlitchyEngine/src/Scripting/ScriptClass.bf

@@ -10,7 +10,7 @@ using internal GlitchyEngine.Scripting;
 
 class SharpClass : RefCounter
 {
-	protected String _fullName ~ delete:append _;
+	protected String _fullName ~ delete _; // TODO APPEND
 
 	protected StringView _namespace;
 	protected StringView _className;
@@ -24,7 +24,10 @@ class SharpClass : RefCounter
 	[AllowAppend]
 	public this(StringView classNamespace, StringView className, MonoImage* image)
 	{
-		String fullName = append $"{classNamespace}.{className}";
+		// TODO APPEND
+		String fullName = new String(classNamespace.Length + 1 + className.Length);
+			//append $"{classNamespace}.{className}";
+		fullName.AppendF($"{classNamespace}.{className}");
 
 		_fullName = fullName;
 		_namespace = _fullName.Substring(0, classNamespace.Length);
@@ -66,7 +69,6 @@ class ScriptClass : SharpClass
 		_onCreate = (OnCreateMethod)GetMethodThunk("OnCreate");
 		_onUpdate = (OnUpdateMethod)GetMethodThunk("OnUpdate", 1);
 		_onDestroy = (OnDestroyMethod)GetMethodThunk("OnDestroy");
-
 		_onCollisionEnter2D = (.)GetMethodThunk("OnCollisionEnter2D", 1);
 		_onCollisionLeave2D = (.)GetMethodThunk("OnCollisionLeave2D", 1);
 

GlitchyEngine/src/Scripting/ScriptEngine.bf

@@ -14,7 +14,7 @@ using internal GlitchyEngine.Scripting;
 
 class EngineClasses
 {
-	// TODO: Not all of there are actually ScriptClasses (actually none of them are...)
+	// TODO: Not all of these are actually ScriptClasses (actually none of them are...)
 
 	private ScriptClass s_ComponentRoot ~ _?.ReleaseRef();
 	private ScriptClass s_EntityRoot ~ _?.ReleaseRef();
@@ -90,7 +90,7 @@ static class ScriptEngine
 
 	private static Scene s_Context ~ _?.ReleaseRef();
 
-	private static append EngineClasses _classes = .();
+	private static EngineClasses _classes = new .() ~ delete _;
 
 	public static EngineClasses Classes => _classes;
 

GlitchyEngine/src/World/EcsWorld.bf

@@ -176,7 +176,7 @@ namespace GlitchyEngine.World
 		/**
 		 * Assigns a component of type T to the specified entity and returns it.
 		 */
-		public T* AssignComponent<T>(EcsEntity entity, T value = T()) where T : struct, new
+		public T* AssignComponent<T>(EcsEntity entity, T? value = null) where T : struct, new
 		{
 			Log.EngineLogger.AssertDebug(IsValid(entity));
 
@@ -207,7 +207,7 @@ namespace GlitchyEngine.World
 
 			T* component = (T*)entry.Pool.Get(entity.Index);
 
-			*component = value;
+			*component = value ?? T();
 
 			return component;
 		}

GlitchyEngine/src/World/Entity.bf

@@ -92,11 +92,11 @@ namespace GlitchyEngine.World
 			}
 		}
 
-		public T* AddComponent<T>(T value = T()) where T: struct, new
+		public T* AddComponent<T>(T? value = null) where T: struct, new
 		{
 			Log.EngineLogger.AssertDebug(!HasComponent<T>(), scope $"Entity already has component.");
 
-			T* component = _scene._ecsWorld.AssignComponent<T>(_entity, value);
+			T* component = _scene._ecsWorld.AssignComponent<T>(_entity, value ?? T());
 
 			_scene.[Friend]OnComponentAdded(this, typeof(T), component);
 

GlitchyEngine/src/World/ScriptableEntity.bf

@@ -6,7 +6,7 @@ namespace GlitchyEngine.World
 
 		protected TransformComponent* transform => GetComponent<TransformComponent>();
 
-		public T* AddComponent<T>(T value = T()) where T: struct, new
+		public T* AddComponent<T>(T? value = null) where T: struct, new
 		{
 			return _entity.AddComponent<T>(value);
 		}