From 8f14dd61135c8a0b6aa51fd849cf5cba0a016de2 Mon Sep 17 00:00:00 2001
From: Paul Chote <pchote@users.noreply.github.com>
Date: Tue, 15 Oct 2024 08:20:44 +0100
Subject: [PATCH] Fix crash when a sequences defines both Alpha and Reverses.

---
 OpenRA.Mods.Common/Graphics/DefaultSpriteSequence.cs | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/OpenRA.Mods.Common/Graphics/DefaultSpriteSequence.cs b/OpenRA.Mods.Common/Graphics/DefaultSpriteSequence.cs
index 88ad097f56..d1da42968d 100644
--- a/OpenRA.Mods.Common/Graphics/DefaultSpriteSequence.cs
+++ b/OpenRA.Mods.Common/Graphics/DefaultSpriteSequence.cs
@@ -544,6 +544,8 @@ namespace OpenRA.Mods.Common.Graphics
 			if (reverses)
 			{
 				index.AddRange(index.Skip(1).Take(length.Value - 2).Reverse());
+				alpha = alpha?.Concat(alpha.Skip(1).Take(length.Value - 2).Reverse()).ToArray();
+
 				length = 2 * length - 2;
 			}