Allow opening a scene on launch

+ don't resize on load/new scene

GlitchyEditor/BeefProj.toml

@@ -8,3 +8,4 @@ StartupObject = "GlitchyEngine.Program"
 
 [Configs.Debug.Win64]
 PreBuildCmds = ["dotnet build \"$(ProjectDir)/SandboxProject/Assets/Scripts/Sandbox.csproj\" -c Debug"]
+DebugCommandArguments = "\"content\\Scenes\\physics2D.scene\""

GlitchyEditor/src/EditorApp.bf

@@ -9,9 +9,9 @@ namespace GlitchyEditor
 	{
 		EditorContentManager _contentManager;
 
-		public this()
+		public this(String[] args)
 		{
-			PushLayer(new EditorLayer(_contentManager));
+			PushLayer(new EditorLayer(args, _contentManager));
 		}
 
 		protected override IContentManager InitContentManager()
@@ -39,9 +39,9 @@ namespace GlitchyEditor
 		}
 
 		[Export, LinkName("CreateApplication")]
-		public static Application CreateApplication()
+		public static Application CreateApplication(String[] args)
 		{
-			return new EditorApp();
+			return new EditorApp(args);
 		}
 	}
 }

GlitchyEditor/src/EditorLayer.bf

@@ -91,7 +91,7 @@ namespace GlitchyEditor
 			}
 		}
 
-		public this(EditorContentManager contentManager) : base("Editor")
+		public this(String[] args, EditorContentManager contentManager) : base("Editor")
 		{
 			Application.Get().Window.IsVSync = true;
 
@@ -99,17 +99,17 @@ namespace GlitchyEditor
 
 			InitGraphics();
 
-			_editorScene = new Scene();
-			SetReference!(_activeScene, _editorScene);
-
 			_gameSceneRenderer = new SceneRenderer();
 			_editorSceneRenderer = new SceneRenderer();
 
-			_camera = EditorCamera(float3(3.5f, 1.25f, 2.75f), Quaternion.FromEulerAngles(MathHelper.ToRadians(40), MathHelper.ToRadians(25), 0), MathHelper.ToRadians(75), 0.1f, 1);
+			_camera = EditorCamera(float3(-3f, 3f, -3f), Quaternion.FromEulerAngles(MathHelper.ToRadians(40), MathHelper.ToRadians(25), 0), MathHelper.ToRadians(75), 0.1f, 1);
 			_camera.RenderTarget = _cameraTarget;
 			
 			InitEditor();
 
+			if (args.Count >= 1)
+				LoadSceneFile(args[0]);
+			else
 				NewScene();
 		}
 
@@ -505,7 +505,7 @@ namespace GlitchyEditor
 		{
 			if (_sceneState == .Play)
 				_activeScene.OnRuntimeStop();
-			else
+			else if (_sceneState == .Simulate)
 				_activeScene.OnSimulationStop();
 
 			SetReference!(_activeScene, _editorScene);
@@ -517,6 +517,8 @@ namespace GlitchyEditor
 			
 			_isPaused = false;
 
+			if (_activeScene != null)
+			{
 				/*
 				 * Update the viewport size because if the game windows size changed in
 				 * "Game"-mode the updated aspect-rations will reset once we go back
@@ -524,6 +526,7 @@ namespace GlitchyEditor
 				 */
 				GameViewportSizeChanged(null, _editor.GameViewportWindow.ViewportSize);
 			}
+		}
 
 		/// Creates a new scene.
 		private void NewScene()
@@ -532,8 +535,8 @@ namespace GlitchyEditor
 
 			SceneFilePath = null;
 
-			Scene newScene = new Scene();
-
+			using (Scene newScene = new Scene())
+			{
 				_camera.Position = .(-1.5f, 1.5f, -2.5f);
 				_camera.RotationEuler = .(MathHelper.ToRadians(25), MathHelper.ToRadians(35), 0);
 	
@@ -563,14 +566,11 @@ namespace GlitchyEditor
 					light.SceneLight.Color = .(1.0f, 0.95f, 0.8f);
 				}
 	
-			_editorScene.ReleaseRef();
-			_editorScene = newScene;
+				SetReference!(_editorScene, newScene);
 				_editor.CurrentScene = _editorScene;
-			var vpSize = _editor.SceneViewportWindow.ViewportSize;
-			_editorScene.OnViewportResize((.)vpSize.X, (.)vpSize.Y);
-
 				SetReference!(_activeScene, _editorScene);
 			}
+		}
 		
 		/// Saves the scene in the file that is was loaded from or saved to last. If there is no such path (i.e. it is a new scene) the save file dialog will open.
 		private void SaveScene()
@@ -622,9 +622,6 @@ namespace GlitchyEditor
 
 			using (Scene newScene = new Scene())
 			{
-				var vpSize = _editor.SceneViewportWindow.ViewportSize;
-				newScene.OnViewportResize((.)vpSize.X, (.)vpSize.Y);
-
 				SceneSerializer serializer = scope .(newScene);
 				let result = serializer.Deserialize(SceneFilePath);
 

GlitchyEngine/src/Program.bf

@@ -8,7 +8,7 @@ namespace GlitchyEngine
 	class Program
 	{
 		[LinkName("CreateApplication")]
-		static extern Application CreateApplication();
+		static extern Application CreateApplication(String[] args);
 
 		public static int Main(String[] args)
 		{
@@ -23,7 +23,7 @@ namespace GlitchyEngine
 
 				Stopwatch initWatch = scope Stopwatch();
 
-				app = CreateApplication();
+				app = CreateApplication(args);
 
 				initWatch.Stop();