55 lines
1.8 KiB
C#
55 lines
1.8 KiB
C#
#region Copyright & License Information
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/*
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* Copyright 2007-2016 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.Mods.Common.Traits;
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using OpenRA.Traits;
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namespace OpenRA.Mods.RA.Traits
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{
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[Desc("Creates a free duplicate of produced units.")]
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public class ClonesProducedUnitsInfo : ITraitInfo, Requires<ProductionInfo>, Requires<ExitInfo>
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{
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[FieldLoader.Require]
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[Desc("Uses the \"Cloneable\" trait to determine whether or not we should clone a produced unit.")]
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public readonly HashSet<string> CloneableTypes = new HashSet<string>();
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public object Create(ActorInitializer init) { return new ClonesProducedUnits(init, this); }
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}
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public class ClonesProducedUnits : INotifyOtherProduction
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{
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readonly ClonesProducedUnitsInfo info;
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readonly Production production;
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readonly string faction;
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public ClonesProducedUnits(ActorInitializer init, ClonesProducedUnitsInfo info)
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{
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this.info = info;
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production = init.Self.Trait<Production>();
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faction = init.Contains<FactionInit>() ? init.Get<FactionInit, string>() : init.Self.Owner.Faction.InternalName;
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}
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public void UnitProducedByOther(Actor self, Actor producer, Actor produced)
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{
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// No recursive cloning!
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if (producer.Owner != self.Owner || producer.Info.HasTraitInfo<ClonesProducedUnitsInfo>())
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return;
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var ci = produced.Info.TraitInfoOrDefault<CloneableInfo>();
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if (ci == null || !info.CloneableTypes.Overlaps(ci.Types))
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return;
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production.Produce(self, produced.Info, faction);
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}
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}
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}
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