90 lines
2.3 KiB
C#
90 lines
2.3 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 OpenRA.Activities;
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using OpenRA.Effects;
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using OpenRA.Mods.Common.Traits;
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using OpenRA.Traits;
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namespace OpenRA.Mods.Common.Activities
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{
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class ExternalCaptureActor : Activity
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{
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readonly ExternalCapturable capturable;
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readonly ExternalCapturesInfo capturesInfo;
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readonly Mobile mobile;
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readonly Target target;
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public ExternalCaptureActor(Actor self, Target target)
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{
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this.target = target;
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capturable = target.Actor.Trait<ExternalCapturable>();
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capturesInfo = self.Info.TraitInfo<ExternalCapturesInfo>();
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mobile = self.Trait<Mobile>();
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}
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public override Activity Tick(Actor self)
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{
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if (target.Type != TargetType.Actor)
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return NextActivity;
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if (IsCanceled || !self.IsInWorld || self.IsDead || !target.IsValidFor(self))
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{
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if (capturable.CaptureInProgress)
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capturable.EndCapture();
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return NextActivity;
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}
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var nearest = target.Actor.OccupiesSpace.NearestCellTo(mobile.ToCell);
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if ((nearest - mobile.ToCell).LengthSquared > 2)
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return ActivityUtils.SequenceActivities(new MoveAdjacentTo(self, target), this);
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if (!capturable.CaptureInProgress)
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capturable.BeginCapture(self);
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else
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{
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if (capturable.Captor != self) return NextActivity;
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if (capturable.CaptureProgressTime % 25 == 0)
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{
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self.World.Add(new FlashTarget(target.Actor, self.Owner));
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self.World.Add(new FlashTarget(self));
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}
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if (capturable.CaptureProgressTime == capturable.Info.CaptureCompleteTime * 25)
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{
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self.World.AddFrameEndTask(w =>
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{
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if (target.Actor.IsDead)
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return;
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var oldOwner = target.Actor.Owner;
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target.Actor.ChangeOwner(self.Owner);
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foreach (var t in target.Actor.TraitsImplementing<INotifyCapture>())
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t.OnCapture(target.Actor, self, oldOwner, self.Owner);
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capturable.EndCapture();
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if (capturesInfo != null && capturesInfo.ConsumeActor)
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self.Dispose();
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});
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}
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}
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return this;
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}
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}
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}
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