58 lines
1.4 KiB
C#
Executable File
58 lines
1.4 KiB
C#
Executable File
#region Copyright & License Information
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/*
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* Copyright 2007-2011 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. For more information,
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* see COPYING.
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*/
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#endregion
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using System;
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using System.Collections.Generic;
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using OpenRA.Traits;
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namespace OpenRA.Mods.RA.Air
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{
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class HeliFly : Activity
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{
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public readonly PPos Dest;
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public HeliFly(PPos dest)
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{
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Dest = dest;
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}
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public override Activity Tick(Actor self)
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{
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if (IsCanceled) return NextActivity;
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var info = self.Info.Traits.Get<HelicopterInfo>();
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var aircraft = self.Trait<Aircraft>();
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if (aircraft.Altitude != info.CruiseAltitude)
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{
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aircraft.Altitude += Math.Sign(info.CruiseAltitude - aircraft.Altitude);
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return this;
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}
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var dist = Dest - aircraft.PxPosition;
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if (float2.WithinEpsilon(float2.Zero, dist.ToFloat2(), 2))
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{
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aircraft.SubPxPosition = Dest.ToPSubPos();
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return NextActivity;
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}
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var desiredFacing = Util.GetFacing(dist, aircraft.Facing);
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aircraft.Facing = Util.TickFacing(aircraft.Facing, desiredFacing, aircraft.ROT);
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aircraft.TickMove( PSubPos.PerPx * aircraft.MovementSpeed, desiredFacing );
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return this;
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}
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public override IEnumerable<Target> GetTargets( Actor self )
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{
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yield return Target.FromPos(Dest);
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}
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}
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}
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