Fix IDE0090

OpenRA.Game/Graphics/ChromeProvider.cs

@@ -49,7 +49,7 @@ namespace OpenRA.Graphics
 
 			public readonly int[] PanelRegion = null;
 			public readonly PanelSides PanelSides = PanelSides.All;
-			public readonly Dictionary<string, Rectangle> Regions = new Dictionary<string, Rectangle>();
+			public readonly Dictionary<string, Rectangle> Regions = new();
 		}
 
 		public static IReadOnlyDictionary<string, Collection> Collections => collections;

OpenRA.Game/Graphics/CursorManager.cs

@@ -28,7 +28,7 @@ namespace OpenRA.Graphics
 			public IHardwareCursor[] Cursors;
 		}
 
-		readonly Dictionary<string, Cursor> cursors = new Dictionary<string, Cursor>();
+		readonly Dictionary<string, Cursor> cursors = new();
 		readonly SheetBuilder sheetBuilder;
 		readonly GraphicSettings graphicSettings;
 

OpenRA.Game/Graphics/HardwarePalette.cs

@@ -21,9 +21,9 @@ namespace OpenRA.Graphics
 		public ITexture ColorShifts { get; }
 
 		public int Height { get; private set; }
-		readonly Dictionary<string, ImmutablePalette> palettes = new Dictionary<string, ImmutablePalette>();
-		readonly Dictionary<string, MutablePalette> mutablePalettes = new Dictionary<string, MutablePalette>();
-		readonly Dictionary<string, int> indices = new Dictionary<string, int>();
+		readonly Dictionary<string, ImmutablePalette> palettes = new();
+		readonly Dictionary<string, MutablePalette> mutablePalettes = new();
+		readonly Dictionary<string, int> indices = new();
 		byte[] buffer = Array.Empty<byte>();
 		float[] colorShiftBuffer = Array.Empty<float>();
 

OpenRA.Game/Graphics/ModelRenderer.cs

@@ -37,7 +37,7 @@ namespace OpenRA.Graphics
 		// Static constants
 		static readonly float[] ShadowDiffuse = new float[] { 0, 0, 0 };
 		static readonly float[] ShadowAmbient = new float[] { 1, 1, 1 };
-		static readonly float2 SpritePadding = new float2(2, 2);
+		static readonly float2 SpritePadding = new(2, 2);
 		static readonly float[] ZeroVector = new float[] { 0, 0, 0, 1 };
 		static readonly float[] ZVector = new float[] { 0, 0, 1, 1 };
 		static readonly float[] FlipMtx = Util.ScaleMatrix(1, -1, 1);
@@ -47,9 +47,9 @@ namespace OpenRA.Graphics
 		readonly Renderer renderer;
 		readonly IShader shader;
 
-		readonly Dictionary<Sheet, IFrameBuffer> mappedBuffers = new Dictionary<Sheet, IFrameBuffer>();
-		readonly Stack<KeyValuePair<Sheet, IFrameBuffer>> unmappedBuffers = new Stack<KeyValuePair<Sheet, IFrameBuffer>>();
-		readonly List<(Sheet Sheet, Action Func)> doRender = new List<(Sheet, Action)>();
+		readonly Dictionary<Sheet, IFrameBuffer> mappedBuffers = new();
+		readonly Stack<KeyValuePair<Sheet, IFrameBuffer>> unmappedBuffers = new();
+		readonly List<(Sheet Sheet, Action Func)> doRender = new();
 
 		SheetBuilder sheetBuilderForFrame;
 		bool isInFrame;

OpenRA.Game/Graphics/RgbaColorRenderer.cs

@@ -18,7 +18,7 @@ namespace OpenRA.Graphics
 {
 	public class RgbaColorRenderer
 	{
-		static readonly float3 Offset = new float3(0.5f, 0.5f, 0f);
+		static readonly float3 Offset = new(0.5f, 0.5f, 0f);
 
 		readonly SpriteRenderer parent;
 		readonly Vertex[] vertices = new Vertex[6];

OpenRA.Game/Graphics/SheetBuilder.cs

@@ -34,7 +34,7 @@ namespace OpenRA.Graphics
 	public sealed class SheetBuilder : IDisposable
 	{
 		public readonly SheetType Type;
-		readonly List<Sheet> sheets = new List<Sheet>();
+		readonly List<Sheet> sheets = new();
 		readonly Func<Sheet> allocateSheet;
 		readonly int margin;
 		int rowHeight = 0;

OpenRA.Game/Graphics/SpriteCache.cs

@@ -24,14 +24,14 @@ namespace OpenRA.Graphics
 		readonly ISpriteLoader[] loaders;
 		readonly IReadOnlyFileSystem fileSystem;
 
-		readonly Dictionary<int, (int[] Frames, MiniYamlNode.SourceLocation Location)> spriteReservations = new Dictionary<int, (int[], MiniYamlNode.SourceLocation)>();
-		readonly Dictionary<int, (int[] Frames, MiniYamlNode.SourceLocation Location)> frameReservations = new Dictionary<int, (int[], MiniYamlNode.SourceLocation)>();
-		readonly Dictionary<string, List<int>> reservationsByFilename = new Dictionary<string, List<int>>();
+		readonly Dictionary<int, (int[] Frames, MiniYamlNode.SourceLocation Location)> spriteReservations = new();
+		readonly Dictionary<int, (int[] Frames, MiniYamlNode.SourceLocation Location)> frameReservations = new();
+		readonly Dictionary<string, List<int>> reservationsByFilename = new();
 
-		readonly Dictionary<int, ISpriteFrame[]> resolvedFrames = new Dictionary<int, ISpriteFrame[]>();
-		readonly Dictionary<int, Sprite[]> resolvedSprites = new Dictionary<int, Sprite[]>();
+		readonly Dictionary<int, ISpriteFrame[]> resolvedFrames = new();
+		readonly Dictionary<int, Sprite[]> resolvedSprites = new();
 
-		readonly Dictionary<int, (string Filename, MiniYamlNode.SourceLocation Location)> missingFiles = new Dictionary<int, (string, MiniYamlNode.SourceLocation)>();
+		readonly Dictionary<int, (string Filename, MiniYamlNode.SourceLocation Location)> missingFiles = new();
 
 		int nextReservationToken = 1;
 

OpenRA.Game/Graphics/TerrainSpriteLayer.cs

@@ -27,7 +27,7 @@ namespace OpenRA.Graphics
 		readonly IVertexBuffer<Vertex> vertexBuffer;
 		readonly Vertex[] vertices;
 		readonly bool[] ignoreTint;
-		readonly HashSet<int> dirtyRows = new HashSet<int>();
+		readonly HashSet<int> dirtyRows = new();
 		readonly int rowStride;
 		readonly bool restrictToBounds;
 

OpenRA.Game/Graphics/Viewport.cs

@@ -53,7 +53,7 @@ namespace OpenRA.Graphics
 
 		public WPos CenterPosition => worldRenderer.ProjectedPosition(CenterLocation);
 
-		public Rectangle Rectangle => new Rectangle(TopLeft, new Size(viewportSize.X, viewportSize.Y));
+		public Rectangle Rectangle => new(TopLeft, new Size(viewportSize.X, viewportSize.Y));
 		public int2 TopLeft => CenterLocation - viewportSize / 2;
 		public int2 BottomRight => CenterLocation + viewportSize / 2;
 		int2 viewportSize;

OpenRA.Game/Graphics/WorldRenderer.cs

@@ -31,19 +31,19 @@ namespace OpenRA.Graphics
 
 		public event Action PaletteInvalidated = null;
 
-		readonly HashSet<Actor> onScreenActors = new HashSet<Actor>();
-		readonly HardwarePalette palette = new HardwarePalette();
-		readonly Dictionary<string, PaletteReference> palettes = new Dictionary<string, PaletteReference>();
+		readonly HashSet<Actor> onScreenActors = new();
+		readonly HardwarePalette palette = new();
+		readonly Dictionary<string, PaletteReference> palettes = new();
 		readonly IRenderTerrain terrainRenderer;
 		readonly Lazy<DebugVisualizations> debugVis;
 		readonly Func<string, PaletteReference> createPaletteReference;
 		readonly bool enableDepthBuffer;
 
-		readonly List<IFinalizedRenderable> preparedRenderables = new List<IFinalizedRenderable>();
-		readonly List<IFinalizedRenderable> preparedOverlayRenderables = new List<IFinalizedRenderable>();
-		readonly List<IFinalizedRenderable> preparedAnnotationRenderables = new List<IFinalizedRenderable>();
+		readonly List<IFinalizedRenderable> preparedRenderables = new();
+		readonly List<IFinalizedRenderable> preparedOverlayRenderables = new();
+		readonly List<IFinalizedRenderable> preparedAnnotationRenderables = new();
 
-		readonly List<IRenderable> renderablesBuffer = new List<IRenderable>();
+		readonly List<IRenderable> renderablesBuffer = new();
 
 		internal WorldRenderer(ModData modData, World world)
 		{