[.NET] Use collection expressions in docs

As of C# 12 we can now use collection expressions to reduce some boilerplate when initializing collections.

doc/classes/@GlobalScope.xml

@@ -853,7 +853,7 @@
 				print("a", "b", a) # Prints ab[1, 2, 3]
 				[/gdscript]
 				[csharp]
-				var a = new Godot.Collections.Array { 1, 2, 3 };
+				Godot.Collections.Array a = [1, 2, 3];
 				GD.Print("a", "b", a); // Prints ab[1, 2, 3]
 				[/csharp]
 				[/codeblocks]

doc/classes/Array.xml

@@ -17,14 +17,14 @@
 		print(array[-3]) # Prints "Second"
 		[/gdscript]
 		[csharp]
-		var array = new Godot.Collections.Array{"First", 2, 3, "Last"};
+		Godot.Collections.Array array = ["First", 2, 3, "Last"];
 		GD.Print(array[0]); // Prints "First"
 		GD.Print(array[2]); // Prints 3
-		GD.Print(array[array.Count - 1]); // Prints "Last"
+		GD.Print(array[^1]); // Prints "Last"
 
-		array[2] = "Second";
+		array[1] = "Second";
 		GD.Print(array[1]); // Prints "Second"
-		GD.Print(array[array.Count - 3]); // Prints "Second"
+		GD.Print(array[^3]); // Prints "Second"
 		[/csharp]
 		[/codeblocks]
 		[b]Note:[/b] Arrays are always passed by [b]reference[/b]. To get a copy of an array that can be modified independently of the original array, use [method duplicate].
@@ -358,7 +358,7 @@
 				print(array) # Prints [2, 2, 2, 2, 2]
 				[/gdscript]
 				[csharp]
-				var array = new Godot.Collections.Array();
+				Godot.Collections.Array array = [];
 				array.Resize(5);
 				array.Fill(2);
 				GD.Print(array); // Prints [2, 2, 2, 2, 2]
@@ -460,7 +460,7 @@
 				print(["inside", 7].has("7"))       # Prints false
 				[/gdscript]
 				[csharp]
-				var arr = new Godot.Collections.Array { "inside", 7 };
+				Godot.Collections.Array arr = ["inside", 7];
 				// By C# convention, this method is renamed to `Contains`.
 				GD.Print(arr.Contains("inside"));  // Prints True
 				GD.Print(arr.Contains("outside")); // Prints False
@@ -573,7 +573,7 @@
 				print([1, 2, 3.25, "Hi"].pick_random())
 				[/gdscript]
 				[csharp]
-				var array = new Godot.Collections.Array { 1, 2, 3.25f, "Hi" };
+				Godot.Collections.Array array = [1, 2, 3.25f, "Hi"];
 				GD.Print(array.PickRandom()); // May print 1, 2, 3.25, or "Hi".
 				[/csharp]
 				[/codeblocks]
@@ -755,7 +755,7 @@
 				print(numbers) # Prints [2.5, 5, 8, 10]
 				[/gdscript]
 				[csharp]
-				var numbers = new Godot.Collections.Array { 10, 5, 2.5, 8 };
+				Godot.Collections.Array numbers = [10, 5, 2.5, 8];
 				numbers.Sort();
 				GD.Print(numbers); // Prints [2.5, 5, 8, 10]
 				[/csharp]
@@ -817,8 +817,8 @@
 				[/gdscript]
 				[csharp]
 				// Note that concatenation is not possible with C#'s native Array type.
-				var array1 = new Godot.Collections.Array{"One", 2};
-				var array2 = new Godot.Collections.Array{3, "Four"};
+				Godot.Collections.Array array1 = ["One", 2];
+				Godot.Collections.Array array2 = [3, "Four"];
 				GD.Print(array1 + array2); // Prints ["One", 2, 3, "Four"]
 				[/csharp]
 				[/codeblocks]

doc/classes/ArrayMesh.xml

@@ -25,16 +25,16 @@
 		m.mesh = arr_mesh
 		[/gdscript]
 		[csharp]
-		var vertices = new Vector3[]
-		{
+		Vector3[] vertices =
+		[
 		    new Vector3(0, 1, 0),
 		    new Vector3(1, 0, 0),
 		    new Vector3(0, 0, 1),
-		};
+		];
 
 		// Initialize the ArrayMesh.
 		var arrMesh = new ArrayMesh();
-		var arrays = new Godot.Collections.Array();
+		Godot.Collections.Array arrays = [];
 		arrays.Resize((int)Mesh.ArrayType.Max);
 		arrays[(int)Mesh.ArrayType.Vertex] = vertices;
 

doc/classes/DTLSServer.xml

@@ -19,7 +19,7 @@
 		    server.listen(4242)
 		    var key = load("key.key") # Your private key.
 		    var cert = load("cert.crt") # Your X509 certificate.
-		    dtls.setup(key, cert)
+		    dtls.setup(TlsOptions.server(key, cert))
 
 		func _process(delta):
 		    while server.is_connection_available():
@@ -45,19 +45,19 @@
 		{
 		    private DtlsServer _dtls = new DtlsServer();
 		    private UdpServer _server = new UdpServer();
-		    private Godot.Collections.Array<PacketPeerDtls> _peers = new Godot.Collections.Array<PacketPeerDtls>();
+		    private Godot.Collections.Array<PacketPeerDtls> _peers = [];
 
 		    public override void _Ready()
 		    {
 		        _server.Listen(4242);
 		        var key = GD.Load<CryptoKey>("key.key"); // Your private key.
 		        var cert = GD.Load<X509Certificate>("cert.crt"); // Your X509 certificate.
-		        _dtls.Setup(key, cert);
+		        _dtls.Setup(TlsOptions.Server(key, cert));
 		    }
 
 		    public override void _Process(double delta)
 		    {
-		        while (Server.IsConnectionAvailable())
+		        while (_server.IsConnectionAvailable())
 		        {
 		            PacketPeerUdp peer = _server.TakeConnection();
 		            PacketPeerDtls dtlsPeer = _dtls.TakeConnection(peer);

doc/classes/DisplayServer.xml

@@ -1730,7 +1730,7 @@
 				DisplayServer.WindowSetMousePassthrough(GetNode<Polygon2D>("Polygon2D").Polygon);
 
 				// Reset region to default.
-				DisplayServer.WindowSetMousePassthrough(new Vector2[] {});
+				DisplayServer.WindowSetMousePassthrough([]);
 				[/csharp]
 				[/codeblocks]
 				[b]Note:[/b] On Windows, the portion of a window that lies outside the region is not drawn, while on Linux (X11) and macOS it is.

doc/classes/EditorImportPlugin.xml

@@ -63,7 +63,7 @@
 
 		    public override string[] _GetRecognizedExtensions()
 		    {
-		        return new string[] { "special", "spec" };
+		        return ["special", "spec"];
 		    }
 
 		    public override string _GetSaveExtension()
@@ -88,14 +88,14 @@
 
 		    public override Godot.Collections.Array<Godot.Collections.Dictionary> _GetImportOptions(string path, int presetIndex)
 		    {
-		        return new Godot.Collections.Array<Godot.Collections.Dictionary>
-		        {
+		        return
+		        [
 		            new Godot.Collections.Dictionary
 		            {
 		                { "name", "myOption" },
 		                { "default_value", false },
-		            }
-		        };
+		            },
+		        ];
 		    }
 
 		    public override Error _Import(string sourceFile, string savePath, Godot.Collections.Dictionary options, Godot.Collections.Array<string> platformVariants, Godot.Collections.Array<string> genFiles)

doc/classes/EditorTranslationParserPlugin.xml

@@ -45,7 +45,7 @@
 
 		    public override string[] _GetRecognizedExtensions()
 		    {
-		        return new string[] { "csv" };
+		        return ["csv"];
 		    }
 		}
 		[/csharp]
@@ -62,11 +62,11 @@
 		[/gdscript]
 		[csharp]
 		// This will add a message with msgid "Test 1", msgctxt "context", and msgid_plural "test 1 plurals".
-		msgidsContextPlural.Add(new Godot.Collections.Array{"Test 1", "context", "test 1 Plurals"});
+		msgidsContextPlural.Add(["Test 1", "context", "test 1 Plurals"]);
 		// This will add a message with msgid "A test without context" and msgid_plural "plurals".
-		msgidsContextPlural.Add(new Godot.Collections.Array{"A test without context", "", "plurals"});
+		msgidsContextPlural.Add(["A test without context", "", "plurals"]);
 		// This will add a message with msgid "Only with context" and msgctxt "a friendly context".
-		msgidsContextPlural.Add(new Godot.Collections.Array{"Only with context", "a friendly context", ""});
+		msgidsContextPlural.Add(["Only with context", "a friendly context", ""]);
 		[/csharp]
 		[/codeblocks]
 		[b]Note:[/b] If you override parsing logic for standard script types (GDScript, C#, etc.), it would be better to load the [code]path[/code] argument using [method ResourceLoader.load]. This is because built-in scripts are loaded as [Resource] type, not [FileAccess] type. For example:
@@ -90,7 +90,7 @@
 
 		public override string[] _GetRecognizedExtensions()
 		{
-		    return new string[] { "gd" };
+		    return ["gd"];
 		}
 		[/csharp]
 		[/codeblocks]

doc/classes/Geometry2D.xml

@@ -204,7 +204,7 @@
 				print(polygon) # Prints [(50.0, 50.0), (150.0, 50.0), (150.0, 150.0), (50.0, 150.0)]
 				[/gdscript]
 				[csharp]
-				var polygon = new Vector2[] { new Vector2(0, 0), new Vector2(100, 0), new Vector2(100, 100), new Vector2(0, 100) };
+				Vector2[] polygon = [new Vector2(0, 0), new Vector2(100, 0), new Vector2(100, 100), new Vector2(0, 100)];
 				var offset = new Vector2(50, 50);
 				polygon = new Transform2D(0, offset) * polygon;
 				GD.Print((Variant)polygon); // Prints [(50, 50), (150, 50), (150, 150), (50, 150)]

doc/classes/HTTPClient.xml

@@ -156,7 +156,7 @@
 				[csharp]
 				var fields = new Godot.Collections.Dictionary { { "username", "user" }, { "password", "pass" } };
 				string queryString = new HttpClient().QueryStringFromDict(fields);
-				string[] headers = { "Content-Type: application/x-www-form-urlencoded", $"Content-Length: {queryString.Length}" };
+				string[] headers = ["Content-Type: application/x-www-form-urlencoded", $"Content-Length: {queryString.Length}"];
 				var result = new HttpClient().Request(HttpClient.Method.Post, "index.php", headers, queryString);
 				[/csharp]
 				[/codeblocks]

doc/classes/NavigationPolygon.xml

@@ -16,7 +16,7 @@
 		[/gdscript]
 		[csharp]
 		var newNavigationMesh = new NavigationPolygon();
-		var boundingOutline = new Vector2[] { new Vector2(0, 0), new Vector2(0, 50), new Vector2(50, 50), new Vector2(50, 0) };
+		Vector2[] boundingOutline = [new Vector2(0, 0), new Vector2(0, 50), new Vector2(50, 50), new Vector2(50, 0)];
 		newNavigationMesh.AddOutline(boundingOutline);
 		NavigationServer2D.BakeFromSourceGeometryData(newNavigationMesh, new NavigationMeshSourceGeometryData2D());
 		GetNode<NavigationRegion2D>("NavigationRegion2D").NavigationPolygon = newNavigationMesh;
@@ -34,9 +34,9 @@
 		[/gdscript]
 		[csharp]
 		var newNavigationMesh = new NavigationPolygon();
-		var newVertices = new Vector2[] { new Vector2(0, 0), new Vector2(0, 50), new Vector2(50, 50), new Vector2(50, 0) };
+		Vector2[] newVertices = [new Vector2(0, 0), new Vector2(0, 50), new Vector2(50, 50), new Vector2(50, 0)];
 		newNavigationMesh.Vertices = newVertices;
-		var newPolygonIndices = new int[] { 0, 1, 2, 3 };
+		int[] newPolygonIndices = [0, 1, 2, 3];
 		newNavigationMesh.AddPolygon(newPolygonIndices);
 		GetNode<NavigationRegion2D>("NavigationRegion2D").NavigationPolygon = newNavigationMesh;
 		[/csharp]

doc/classes/OS.xml

@@ -59,7 +59,7 @@
 				var pid = OS.create_process(OS.get_executable_path(), [])
 				[/gdscript]
 				[csharp]
-				var pid = OS.CreateProcess(OS.GetExecutablePath(), new string[] {});
+				var pid = OS.CreateProcess(OS.GetExecutablePath(), []);
 				[/csharp]
 				[/codeblocks]
 				See [method execute] if you wish to run an external command and retrieve the results.
@@ -105,8 +105,8 @@
 				var exit_code = OS.execute("ls", ["-l", "/tmp"], output)
 				[/gdscript]
 				[csharp]
-				var output = new Godot.Collections.Array();
-				int exitCode = OS.Execute("ls", new string[] {"-l", "/tmp"}, output);
+				Godot.Collections.Array output = [];
+				int exitCode = OS.Execute("ls", ["-l", "/tmp"], output);
 				[/csharp]
 				[/codeblocks]
 				If you wish to access a shell built-in or execute a composite command, a platform-specific shell can be invoked. For example:
@@ -116,8 +116,8 @@
 				OS.execute("CMD.exe", ["/C", "cd %TEMP% && dir"], output)
 				[/gdscript]
 				[csharp]
-				var output = new Godot.Collections.Array();
-				OS.Execute("CMD.exe", new string[] {"/C", "cd %TEMP% && dir"}, output);
+				Godot.Collections.Array output = [];
+				OS.Execute("CMD.exe", ["/C", "cd %TEMP% && dir"], output);
 				[/csharp]
 				[/codeblocks]
 				[b]Note:[/b] This method is implemented on Android, Linux, macOS, and Windows.

doc/classes/Object.xml

@@ -61,14 +61,14 @@
 
 				public override Godot.Collections.Array<Godot.Collections.Dictionary> _GetPropertyList()
 				{
-				    return new Godot.Collections.Array<Godot.Collections.Dictionary>()
-				    {
+				    return
+				    [
 				        new Godot.Collections.Dictionary()
 				        {
 				            { "name", "FakeProperty" },
-				            { "type", (int)Variant.Type.Int }
-				        }
-				    };
+				            { "type", (int)Variant.Type.Int },
+				        },
+				    ];
 				}
 				[/csharp]
 				[/codeblocks]
@@ -137,11 +137,11 @@
 				        }
 				    }
 
-				    private Godot.Collections.Array<int> _numbers = new();
+				    private Godot.Collections.Array<int> _numbers = [];
 
 				    public override Godot.Collections.Array<Godot.Collections.Dictionary> _GetPropertyList()
 				    {
-				        var properties = new Godot.Collections.Array<Godot.Collections.Dictionary>();
+				        Godot.Collections.Array<Godot.Collections.Dictionary> properties = [];
 
 				        for (int i = 0; i < _numberCount; i++)
 				        {
@@ -322,14 +322,14 @@
 
 				public override Godot.Collections.Array<Godot.Collections.Dictionary> _GetPropertyList()
 				{
-				    return new Godot.Collections.Array<Godot.Collections.Dictionary>()
-				    {
+				    return
+				    [
 				        new Godot.Collections.Dictionary()
 				        {
 				            { "name", "FakeProperty" },
-				            { "type", (int)Variant.Type.Int }
-				        }
-				    };
+				            { "type", (int)Variant.Type.Int },
+				        },
+				    ];
 				}
 				[/csharp]
 				[/codeblocks]
@@ -416,19 +416,19 @@
 				])
 				[/gdscript]
 				[csharp]
-				AddUserSignal("Hurt", new Godot.Collections.Array()
-				{
+				AddUserSignal("Hurt",
+				[
 				    new Godot.Collections.Dictionary()
 				    {
 				        { "name", "damage" },
-				        { "type", (int)Variant.Type.Int }
+				        { "type", (int)Variant.Type.Int },
 				    },
 				    new Godot.Collections.Dictionary()
 				    {
 				        { "name", "source" },
-				        { "type", (int)Variant.Type.Object }
-				    }
-				});
+				        { "type", (int)Variant.Type.Object },
+				    },
+				]);
 				[/csharp]
 				[/codeblocks]
 			</description>
@@ -494,7 +494,7 @@
 				[/gdscript]
 				[csharp]
 				var node = new Node3D();
-				node.Callv(Node3D.MethodName.Rotate, new Godot.Collections.Array { new Vector3(1f, 0f, 0f), 1.571f });
+				node.Callv(Node3D.MethodName.Rotate, [new Vector3(1f, 0f, 0f), 1.571f]);
 				[/csharp]
 				[/codeblocks]
 				[b]Note:[/b] In C#, [param method] must be in snake_case when referring to built-in Godot methods. Prefer using the names exposed in the [code]MethodName[/code] class to avoid allocating a new [StringName] on each call.

doc/classes/PackedByteArray.xml

@@ -369,7 +369,7 @@
 				print(array.hex_encode()) # Prints: 0b2eff
 				[/gdscript]
 				[csharp]
-				var array = new byte[] {11, 46, 255};
+				byte[] array = [11, 46, 255];
 				GD.Print(array.HexEncode()); // Prints: 0b2eff
 				[/csharp]
 				[/codeblocks]

doc/classes/PolygonPathFinder.xml

@@ -54,13 +54,13 @@
 				[/gdscript]
 				[csharp]
 				var polygonPathFinder = new PolygonPathFinder();
-				var points = new Vector2[]
-				{
+				Vector2[] points =
+				[
 				    new Vector2(0.0f, 0.0f),
 				    new Vector2(1.0f, 0.0f),
 				    new Vector2(0.0f, 1.0f)
-				};
-				var connections = new int[] { 0, 1, 1, 2, 2, 0 };
+				];
+				int[] connections = [0, 1, 1, 2, 2, 0];
 				polygonPathFinder.Setup(points, connections);
 				GD.Print(polygonPathFinder.IsPointInside(new Vector2(0.2f, 0.2f))); // Prints True
 				GD.Print(polygonPathFinder.IsPointInside(new Vector2(1.0f, 1.0f))); // Prints False
@@ -91,13 +91,13 @@
 				[/gdscript]
 				[csharp]
 				var polygonPathFinder = new PolygonPathFinder();
-				var points = new Vector2[]
-				{
+				Vector2[] points =
+				[
 				    new Vector2(0.0f, 0.0f),
 				    new Vector2(1.0f, 0.0f),
 				    new Vector2(0.0f, 1.0f)
-				};
-				var connections = new int[] { 0, 1, 1, 2, 2, 0 };
+				];
+				int[] connections = [0, 1, 1, 2, 2, 0];
 				polygonPathFinder.Setup(points, connections);
 				[/csharp]
 				[/codeblocks]

doc/classes/String.xml

@@ -571,7 +571,7 @@
 				print("---".join(fruits)) # Prints "Apple---Orange---Pear---Kiwi"
 				[/gdscript]
 				[csharp]
-				var fruits = new string[] {"Apple", "Orange", "Pear", "Kiwi"};
+				string[] fruits = ["Apple", "Orange", "Pear", "Kiwi"];
 
 				// In C#, this method is static.
 				GD.Print(string.Join(", ", fruits));  // Prints "Apple, Orange, Pear, Kiwi"

doc/classes/StringName.xml

@@ -546,7 +546,7 @@
 				print("---".join(fruits)) # Prints "Apple---Orange---Pear---Kiwi"
 				[/gdscript]
 				[csharp]
-				var fruits = new string[] {"Apple", "Orange", "Pear", "Kiwi"};
+				string[] fruits = ["Apple", "Orange", "Pear", "Kiwi"];
 
 				// In C#, this method is static.
 				GD.Print(string.Join(", ", fruits));  // Prints "Apple, Orange, Pear, Kiwi"

doc/classes/Window.xml

@@ -641,13 +641,13 @@
 			[/gdscript]
 			[csharp]
 			// Set region, using Path2D node.
-			GetNode<Window>("Window").MousePassthrough = GetNode<Path2D>("Path2D").Curve.GetBakedPoints();
+			GetNode<Window>("Window").MousePassthroughPolygon = GetNode<Path2D>("Path2D").Curve.GetBakedPoints();
 
 			// Set region, using Polygon2D node.
-			GetNode<Window>("Window").MousePassthrough = GetNode<Polygon2D>("Polygon2D").Polygon;
+			GetNode<Window>("Window").MousePassthroughPolygon = GetNode<Polygon2D>("Polygon2D").Polygon;
 
 			// Reset region to default.
-			GetNode<Window>("Window").MousePassthrough = new Vector2[] {};
+			GetNode<Window>("Window").MousePassthroughPolygon = [];
 			[/csharp]
 			[/codeblocks]
 			[b]Note:[/b] This property is ignored if [member mouse_passthrough] is set to [code]true[/code].