65 lines
2.0 KiB
C#
65 lines
2.0 KiB
C#
#region Copyright & License Information
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/*
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* Copyright 2007-2018 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 System.Linq;
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using OpenRA.Traits;
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namespace OpenRA.Mods.Common.Traits
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{
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[Desc("Grants a condition to this actor when it is owned by an AI bot.")]
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public class GrantConditionOnBotOwnerInfo : ITraitInfo
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{
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[FieldLoader.Require]
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[GrantedConditionReference]
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[Desc("Condition to grant.")]
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public readonly string Condition = null;
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[FieldLoader.Require]
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[Desc("Bot types that trigger the condition.")]
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public readonly string[] Bots = { };
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public object Create(ActorInitializer init) { return new GrantConditionOnBotOwner(init, this); }
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}
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public class GrantConditionOnBotOwner : INotifyCreated, INotifyOwnerChanged
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{
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readonly GrantConditionOnBotOwnerInfo info;
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ConditionManager conditionManager;
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int conditionToken = ConditionManager.InvalidConditionToken;
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public GrantConditionOnBotOwner(ActorInitializer init, GrantConditionOnBotOwnerInfo info)
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{
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this.info = info;
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}
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void INotifyCreated.Created(Actor self)
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{
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conditionManager = self.TraitOrDefault<ConditionManager>();
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if (conditionManager != null && self.Owner.IsBot && info.Bots.Contains(self.Owner.BotType))
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conditionToken = conditionManager.GrantCondition(self, info.Condition);
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}
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void INotifyOwnerChanged.OnOwnerChanged(Actor self, Player oldOwner, Player newOwner)
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{
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if (conditionManager == null)
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return;
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if (conditionToken != ConditionManager.InvalidConditionToken)
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conditionToken = conditionManager.RevokeCondition(self, conditionToken);
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if (info.Bots.Contains(newOwner.BotType))
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conditionToken = conditionManager.GrantCondition(self, info.Condition);
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}
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}
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}
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