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GrantExternalConditionToCrusher.cs
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GrantExternalConditionToCrusher.cs
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#region Copyright & License Information
/*
* Copyright 2007-2018 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
using System.Collections.Generic;
using System.Linq;
using OpenRA.Traits;
namespace OpenRA.Mods.Common.Traits
{
[Desc("Grant a condition to the crushing actor.")]
public class GrantExternalConditionToCrusherInfo : ITraitInfo
{
[Desc("The condition to apply on a crush attempt. Must be included among the crusher actor's ExternalCondition traits.")]
public readonly string WarnCrushCondition = null;
[Desc("Duration of the condition applied on a crush attempt (in ticks). Set to 0 for a permanent condition.")]
public readonly int WarnCrushDuration = 0;
[Desc("The condition to apply on a successful crush. Must be included among the crusher actor's ExternalCondition traits.")]
public readonly string OnCrushCondition = null;
[Desc("Duration of the condition applied on a successful crush (in ticks). Set to 0 for a permanent condition.")]
public readonly int OnCrushDuration = 0;
public virtual object Create(ActorInitializer init) { return new GrantExternalConditionToCrusher(init.Self, this); }
}
public class GrantExternalConditionToCrusher : INotifyCrushed
{
public readonly GrantExternalConditionToCrusherInfo Info;
public GrantExternalConditionToCrusher(Actor self, GrantExternalConditionToCrusherInfo info)
{
this.Info = info;
}
void INotifyCrushed.OnCrush(Actor self, Actor crusher, HashSet<string> crushClasses)
{
var external = crusher.TraitsImplementing<ExternalCondition>()
.FirstOrDefault(t => t.Info.Condition == Info.OnCrushCondition && t.CanGrantCondition(crusher, self));
if (external != null)
external.GrantCondition(crusher, self, Info.OnCrushDuration);
}
void INotifyCrushed.WarnCrush(Actor self, Actor crusher, HashSet<string> crushClasses)
{
var external = crusher.TraitsImplementing<ExternalCondition>()
.FirstOrDefault(t => t.Info.Condition == Info.WarnCrushCondition && t.CanGrantCondition(crusher, self));
if (external != null)
external.GrantCondition(crusher, self, Info.WarnCrushDuration);
}
}
}