Fixed crashes due to wrong use of append allocations

GlitchyEngine/src/Application.bf

@@ -20,13 +20,13 @@ namespace GlitchyEngine
 		private bool _running = true;
 		private bool _isMinimized = false;
 
-		private append LayerStack _layerStack = .() ~ delete:append _;
+		private append LayerStack _layerStack = .();
 
 #if IMGUI
 		private ImGuiLayer _imGuiLayer;
 #endif
 
-		private append GameTime _gameTime = .() ~ delete:append _;
+		private append GameTime _gameTime = .();
 		
 		private IContentManager _contentManager;
 
@@ -98,6 +98,8 @@ namespace GlitchyEngine
 		{
 			Profiler.ProfileFunction!();
 
+			_layerStack.ClearLayers();
+
 			SamplerStateManager.Uninit();
 
 			Renderer.Deinit();

GlitchyEngine/src/GameTime.bf

@@ -8,7 +8,7 @@ namespace GlitchyEngine
 	*/
 	public class GameTime
 	{
-		private append Stopwatch _stopwatch = .() ~ delete:append _;
+		private append Stopwatch _stopwatch = .();
 		
 		private uint64 _frameCount;
 

GlitchyEngine/src/LayerStack.bf

@@ -4,15 +4,22 @@ namespace GlitchyEngine
 {
 	public class LayerStack
 	{
-		private List<Layer> _layers = new List<Layer>() ~ delete _;
+		private append List<Layer> _layers = .();
 
 		public ~this()
+		{
+			ClearLayers();
+		}
+
+		public void ClearLayers()
 		{
 			for(let layer in _layers)
 			{
 				layer.OnDetach();
 				delete layer;
 			}
+
+			_layers.Clear();
 		}
 
 		/*

GlitchyEngine/src/Scripting/ScriptEngine.bf

@@ -16,18 +16,18 @@ class EngineClasses
 {
 	// TODO: Not all of these are actually ScriptClasses (actually none of them are...)
 
-	private ScriptClass s_ComponentRoot ~ _?.ReleaseRef();
-	private ScriptClass s_EntityRoot ~ _?.ReleaseRef();
-	private ScriptClass s_EngineObject ~ _?.ReleaseRef();
+	private ScriptClass s_ComponentRoot;
+	private ScriptClass s_EntityRoot;
+	private ScriptClass s_EngineObject;
 
-	private EntityEditorWrapper s_EntityEditor ~ _?.ReleaseRef();
+	private EntityEditorWrapper s_EntityEditor;
 
-	private EntitySerializerWrapper s_EntitySerializer ~ _?.ReleaseRef();
-	private ScriptClass s_SerializationContext ~ _?.ReleaseRef();
+	private EntitySerializerWrapper s_EntitySerializer;
+	private ScriptClass s_SerializationContext;
 
-	private ScriptClass s_Collision2D ~ _?.ReleaseRef();
+	private ScriptClass s_Collision2D;
 
-	private ScriptClass s_RunInEditModeAttribute ~ _?.ReleaseRef();
+	private ScriptClass s_RunInEditModeAttribute;
 
 	public ScriptClass ComponentRoot => s_ComponentRoot;
 	public ScriptClass EntityRoot => s_EntityRoot;
@@ -41,6 +41,11 @@ class EngineClasses
 
 	public ScriptClass RunInEditModeAttribute => s_RunInEditModeAttribute;
 
+	public ~this()
+	{
+		ReleaseAndNullify();
+	}
+
 	internal void ReleaseAndNullify()
 	{
 		ReleaseRefAndNullify!(s_EngineObject);

GlitchyEngine/src/Scripting/ScriptInstanceSerializer.bf

@@ -18,7 +18,6 @@ public class ScriptInstanceSerializer
 	public ~this()
 	{
 		Clear();
-		delete:append _serializedData;
 	}
 
 	public void Clear()