56 lines
1.6 KiB
C#
56 lines
1.6 KiB
C#
#region Copyright & License Information
|
|
/*
|
|
* Copyright 2007-2010 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. For more information,
|
|
* see LICENSE.
|
|
*/
|
|
#endregion
|
|
|
|
using System.Linq;
|
|
using OpenRA.Traits;
|
|
using OpenRA.Traits.Activities;
|
|
|
|
namespace OpenRA.Mods.RA.Activities
|
|
{
|
|
public class HeliReturn : CancelableActivity
|
|
{
|
|
static Actor ChooseHelipad(Actor self)
|
|
{
|
|
var rearmBuildings = self.Info.Traits.Get<HelicopterInfo>().RearmBuildings;
|
|
return self.World.Queries.OwnedBy[self.Owner].FirstOrDefault(
|
|
a => rearmBuildings.Contains(a.Info.Name) &&
|
|
!Reservable.IsReserved(a));
|
|
}
|
|
|
|
public override IActivity Tick(Actor self)
|
|
{
|
|
if (IsCanceled) return NextActivity;
|
|
var dest = ChooseHelipad(self);
|
|
|
|
var initialFacing = self.Info.Traits.Get<AircraftInfo>().InitialFacing;
|
|
|
|
if (dest == null)
|
|
return Util.SequenceActivities(
|
|
new Turn(initialFacing),
|
|
new HeliLand(true),
|
|
NextActivity);
|
|
|
|
var res = dest.TraitOrDefault<Reservable>();
|
|
if (res != null)
|
|
self.Trait<Helicopter>().reservation = res.Reserve(self);
|
|
|
|
var exit = dest.Info.Traits.WithInterface<ExitInfo>().FirstOrDefault();
|
|
var offset = exit != null ? exit.SpawnOffset : float2.Zero;
|
|
|
|
return Util.SequenceActivities(
|
|
new HeliFly(dest.CenterLocation + offset),
|
|
new Turn(initialFacing),
|
|
new HeliLand(false),
|
|
new Rearm(),
|
|
NextActivity);
|
|
}
|
|
}
|
|
}
|