2937a31463
This allows us to cache the disabled traits, which simplifies life for some callers since we relieve them of having to cache it, as well as improving perf for all IsDisabled calls.
51 lines
1.4 KiB
C#
51 lines
1.4 KiB
C#
#region Copyright & License Information
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/*
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* Copyright 2007-2015 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. For more information,
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* see COPYING.
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*/
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#endregion
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using System.Linq;
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namespace OpenRA.Traits
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{
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public class CreatesShroudInfo : ITraitInfo
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{
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public readonly WRange Range = WRange.Zero;
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public object Create(ActorInitializer init) { return new CreatesShroud(init.Self, this); }
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}
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public class CreatesShroud : ITick, ISync
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{
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readonly CreatesShroudInfo info;
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readonly bool lobbyShroudFogDisabled;
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[Sync] CPos cachedLocation;
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[Sync] bool cachedDisabled;
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public CreatesShroud(Actor self, CreatesShroudInfo info)
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{
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this.info = info;
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lobbyShroudFogDisabled = !self.World.LobbyInfo.GlobalSettings.Shroud && !self.World.LobbyInfo.GlobalSettings.Fog;
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}
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public void Tick(Actor self)
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{
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if (lobbyShroudFogDisabled)
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return;
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var disabled = self.IsDisabled();
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if (cachedLocation != self.Location || cachedDisabled != disabled)
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{
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cachedLocation = self.Location;
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cachedDisabled = disabled;
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Shroud.UpdateShroudGeneration(self.World.Players.Select(p => p.Shroud), self);
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}
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}
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public WRange Range { get { return cachedDisabled ? WRange.Zero : info.Range; } }
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}
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} |