67 lines
1.8 KiB
C#
67 lines
1.8 KiB
C#
#region Copyright & License Information
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/*
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* Copyright (c) The OpenRA Developers and Contributors
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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 System.Collections.Generic;
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using OpenRA.Activities;
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using OpenRA.Mods.Common.Activities;
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using OpenRA.Traits;
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namespace OpenRA.Mods.Common.Traits
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{
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public class Nudge : Activity
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{
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readonly Actor nudger;
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public Nudge(Actor nudger)
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{
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this.nudger = nudger;
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}
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protected override void OnFirstRun(Actor self)
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{
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var move = self.Trait<IMove>();
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if (move is Mobile mobile)
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{
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if (mobile.IsTraitDisabled || mobile.IsTraitPaused || mobile.IsImmovable)
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return;
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var cell = mobile.GetAdjacentCell(nudger.Location);
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if (cell != null)
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QueueChild(mobile.MoveTo(cell.Value, 0, targetLineColor: mobile.Info.TargetLineColor));
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}
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else if (move is Aircraft aircraft)
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{
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if (aircraft.IsTraitDisabled || aircraft.IsTraitPaused || aircraft.RequireForceMove)
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return;
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// Disable nudging if the aircraft is outside the map.
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if (!self.World.Map.Contains(self.Location))
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return;
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var offset = new WVec(0, -self.World.SharedRandom.Next(512, 2048), 0)
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.Rotate(WRot.FromFacing(self.World.SharedRandom.Next(256)));
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var target = Target.FromPos(self.CenterPosition + offset);
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QueueChild(new Fly(self, target, targetLineColor: aircraft.Info.TargetLineColor));
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aircraft.UnReserve();
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}
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}
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public override IEnumerable<TargetLineNode> TargetLineNodes(Actor self)
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{
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if (ChildActivity != null)
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foreach (var n in ChildActivity.TargetLineNodes(self))
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yield return n;
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yield break;
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}
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}
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}
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