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Freeze non-mutable readonly static dictionaries.

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Since these will live for the lifetime of the process, it is worth freezing them on creation to improve lookup performance. If the dictionaries were iterated, change to an immutable array instead to preserve the order.
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RoosterDragon
2025-12-04 20:45:21 +00:00
committed by Gustas Kažukauskas
parent f4eb5739d6
commit 9e548fd0f0
13 changed files with 92 additions and 82 deletions
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5
OpenRA.Mods.D2k/Traits/World/D2kResourceRenderer.cs
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@@ -10,6 +10,7 @@
#endregion
using System;
using System.Collections.Frozen;
using System.Collections.Generic;
using OpenRA.Mods.Common.Traits;
using OpenRA.Traits;
@@ -42,7 +43,7 @@ namespace OpenRA.Mods.D2k.Traits
All = Left | Top | Right | Bottom | TopLeft | TopRight | BottomLeft | BottomRight
}
public static readonly Dictionary<ClearSides, int> SpriteMap = new()
public static readonly FrozenDictionary<ClearSides, int> SpriteMap = new Dictionary<ClearSides, int>
{
{ ClearSides.Left | ClearSides.Top | ClearSides.TopLeft | ClearSides.TopRight | ClearSides.BottomLeft | ClearSides.BottomRight, 2 },
{ ClearSides.Top | ClearSides.Right | ClearSides.TopLeft | ClearSides.TopRight | ClearSides.BottomLeft | ClearSides.BottomRight, 3 },
@@ -90,7 +91,7 @@ namespace OpenRA.Mods.D2k.Traits
{ ClearSides.Right | ClearSides.TopLeft | ClearSides.TopRight | ClearSides.BottomRight, 47 },
{ ClearSides.Bottom | ClearSides.TopRight | ClearSides.BottomLeft | ClearSides.BottomRight, 48 },
{ ClearSides.Bottom | ClearSides.TopLeft | ClearSides.BottomLeft | ClearSides.BottomRight, 49 },
};
}.ToFrozenDictionary();
public D2kResourceRenderer(Actor self, D2kResourceRendererInfo info)
: base(self, info) { }