From 73be3641eac3dd934ad49e565e0d7ecd42c9ebde Mon Sep 17 00:00:00 2001
From: Paul Chote <pchote@users.noreply.github.com>
Date: Tue, 31 Oct 2023 17:06:39 +0000
Subject: [PATCH] Make Rectangle a readonly struct.

---
 OpenRA.Game/Primitives/Rectangle.cs | 11 +++++------
 1 file changed, 5 insertions(+), 6 deletions(-)

diff --git a/OpenRA.Game/Primitives/Rectangle.cs b/OpenRA.Game/Primitives/Rectangle.cs
index 91a721feb6..8dc8c65a8f 100644
--- a/OpenRA.Game/Primitives/Rectangle.cs
+++ b/OpenRA.Game/Primitives/Rectangle.cs
@@ -13,13 +13,12 @@ using System;
 
 namespace OpenRA.Primitives
 {
-	public struct Rectangle : IEquatable<Rectangle>
+	public readonly struct Rectangle : IEquatable<Rectangle>
 	{
-		// TODO: Make these readonly: this will require a lot of changes to the UI logic
-		public int X;
-		public int Y;
-		public int Width;
-		public int Height;
+		public readonly int X;
+		public readonly int Y;
+		public readonly int Width;
+		public readonly int Height;
 		public static readonly Rectangle Empty;
 
 		public static Rectangle FromLTRB(int left, int top, int right, int bottom)