41 lines
1.5 KiB
C#
41 lines
1.5 KiB
C#
#region Copyright & License Information
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/*
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* Copyright (c) The OpenRA Developers and Contributors
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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;
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using System.Linq;
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using OpenRA.Traits;
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namespace OpenRA.Mods.Common.Traits.Render
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{
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[Desc("Displays overlays from `ProductionIconOverlayManager` with matching types when defined prerequisites are granted.")]
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public class WithProductionIconOverlayInfo : TraitInfo<WithProductionIconOverlay>, IRulesetLoaded
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{
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[FieldLoader.Require]
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public readonly string[] Types = Array.Empty<string>();
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public readonly string[] Prerequisites = Array.Empty<string>();
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public virtual void RulesetLoaded(Ruleset rules, ActorInfo ai)
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{
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foreach (var type in Types)
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{
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if (!rules.Actors[SystemActors.Player].TraitInfos<ProductionIconOverlayManagerInfo>().Any(piom => piom.Type == type))
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throw new YamlException($"A 'ProductionIconOverlayManager' with type '{type}' doesn't exist.");
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if (ai.TraitInfos<WithProductionIconOverlayInfo>().Any(wpio => wpio != this && wpio.Types.Contains(type)))
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throw new YamlException($"Multiple 'WithProductionIconOverlay's with type '{type}' exist on the actor.");
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}
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}
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}
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public class WithProductionIconOverlay { }
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}
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