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OpenRA.Mods.Common/Traits/Conditions/GrantConditionOnCombatantOwner.cs
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#region Copyright & License Information | ||
/* | ||
* Copyright 2007-2020 The OpenRA Developers (see AUTHORS) | ||
* This file is part of OpenRA, which is free software. It is made | ||
* available to you under the terms of the GNU General Public License | ||
* as published by the Free Software Foundation, either version 3 of | ||
* the License, or (at your option) any later version. For more | ||
* information, see COPYING. | ||
*/ | ||
#endregion | ||
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using OpenRA.Traits; | ||
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namespace OpenRA.Mods.Common.Traits | ||
{ | ||
[Desc("Grants a condition if the owner is a combatant.")] | ||
public class GrantConditionOnCombatantOwnerInfo : TraitInfo | ||
{ | ||
[FieldLoader.Require] | ||
[GrantedConditionReference] | ||
[Desc("The condition to grant.")] | ||
public readonly string Condition = null; | ||
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public override object Create(ActorInitializer init) { return new GrantConditionOnCombatantOwner(init.Self, this); } | ||
} | ||
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public class GrantConditionOnCombatantOwner : INotifyCreated, INotifyOwnerChanged | ||
{ | ||
readonly GrantConditionOnCombatantOwnerInfo info; | ||
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int conditionToken = Actor.InvalidConditionToken; | ||
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public GrantConditionOnCombatantOwner(Actor self, GrantConditionOnCombatantOwnerInfo info) | ||
{ | ||
this.info = info; | ||
} | ||
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void INotifyCreated.Created(Actor self) | ||
{ | ||
if (!self.Owner.NonCombatant) | ||
conditionToken = self.GrantCondition(info.Condition); | ||
} | ||
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void INotifyOwnerChanged.OnOwnerChanged(Actor self, Player oldOwner, Player newOwner) | ||
{ | ||
if (conditionToken != Actor.InvalidConditionToken) | ||
conditionToken = self.RevokeCondition(conditionToken); | ||
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if (!newOwner.NonCombatant) | ||
conditionToken = self.GrantCondition(info.Condition); | ||
} | ||
} | ||
} |