Merge pull request #5400 from RoosterDragon/equatable

Implemented IEquatable<T>

OpenRA.Game/Primitives/Bits.cs

@@ -46,7 +46,7 @@ namespace OpenRA.Primitives
 		}
 	}
 
-	public struct Bits<T> where T : struct
+	public struct Bits<T> : IEquatable<Bits<T>> where T : struct
 	{
 		public int Value;
 
@@ -58,6 +58,11 @@ namespace OpenRA.Primitives
 			return BitAllocator<T>.GetStrings(Value).JoinWith(",");
 		}
 
+		public static bool operator ==(Bits<T> me, Bits<T> other) { return (me.Value == other.Value); }
+		public static bool operator !=(Bits<T> me, Bits<T> other) { return !(me == other); }
+
+		public bool Equals(Bits<T> other) { return other == this; }
+		public override bool Equals(object obj) { return obj is Bits<T> && Equals((Bits<T>)obj); }
 		public override int GetHashCode() { return Value.GetHashCode(); }
 	}
 }