62ab6ae6f1
This allows callers to efficiently enumerate these returned collections without the allocation and overhead imposed by the IEnumerable interface. All implementations were already returning arrays, so this only required a signature change.
41 lines
1008 B
C#
41 lines
1008 B
C#
#region Copyright & License Information
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/*
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* Copyright 2007-2017 The OpenRA Developers (see AUTHORS)
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* This file is part of OpenRA, which is free software. It is made
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* available to you under the terms of the GNU General Public License
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* as published by the Free Software Foundation, either version 3 of
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* the License, or (at your option) any later version. For more
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* information, see COPYING.
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*/
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#endregion
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using System.Collections.Generic;
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using OpenRA.Primitives;
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using OpenRA.Traits;
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namespace OpenRA.Mods.Common
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{
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public static class ShroudExts
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{
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public static bool AnyExplored(this Shroud shroud, Pair<CPos, SubCell>[] cells)
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{
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// PERF: Avoid LINQ.
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foreach (var cell in cells)
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if (shroud.IsExplored(cell.First))
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return true;
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return false;
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}
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public static bool AnyVisible(this Shroud shroud, Pair<CPos, SubCell>[] cells)
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{
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// PERF: Avoid LINQ.
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foreach (var cell in cells)
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if (shroud.IsVisible(cell.First))
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return true;
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return false;
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}
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}
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}
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