From 87389d30510a82a4e7a0470e0e5d00c5f475c2aa Mon Sep 17 00:00:00 2001
From: RoosterDragon <RoosterDragon@outlook.com>
Date: Sun, 11 Oct 2020 11:55:26 +0100
Subject: [PATCH] Reuse a list in FrozenActor.RefreshState

---
 OpenRA.Game/Traits/Player/FrozenActorLayer.cs | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/OpenRA.Game/Traits/Player/FrozenActorLayer.cs b/OpenRA.Game/Traits/Player/FrozenActorLayer.cs
index 1ac00b385e..176ab1ad00 100644
--- a/OpenRA.Game/Traits/Player/FrozenActorLayer.cs
+++ b/OpenRA.Game/Traits/Player/FrozenActorLayer.cs
@@ -39,10 +39,11 @@ namespace OpenRA.Traits
 		readonly ICreatesFrozenActors frozenTrait;
 		readonly Player viewer;
 		readonly Shroud shroud;
+		readonly List<WPos> targetablePositions = new List<WPos>();
 
 		public Player Owner { get; private set; }
 		public BitSet<TargetableType> TargetTypes { get; private set; }
-		public WPos[] TargetablePositions { get; private set; }
+		public IEnumerable<WPos> TargetablePositions { get { return targetablePositions; } }
 
 		public ITooltipInfo TooltipInfo { get; private set; }
 		public Player TooltipOwner { get; private set; }
@@ -117,7 +118,8 @@ namespace OpenRA.Traits
 		{
 			Owner = actor.Owner;
 			TargetTypes = actor.GetEnabledTargetTypes();
-			TargetablePositions = actor.GetTargetablePositions().ToArray();
+			targetablePositions.Clear();
+			targetablePositions.AddRange(actor.GetTargetablePositions());
 			Hidden = !actor.CanBeViewedByPlayer(viewer);
 
 			if (health != null)