41 lines
1.1 KiB
C#
41 lines
1.1 KiB
C#
#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.Collections.Generic;
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using System.Linq;
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using OpenRA.Graphics;
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using OpenRA.Mods.RA.Buildings;
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using OpenRA.Traits;
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namespace OpenRA.Mods.RA
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{
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class BelowUnitsInfo : ITraitInfo
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{
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public object Create(ActorInitializer init) { return new BelowUnits(init.self); }
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}
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class BelowUnits : IRenderModifier
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{
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int offset;
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public BelowUnits(Actor self)
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{
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// Offset effective position to the top of the northernmost occupied cell
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var bi = self.Info.Traits.GetOrDefault<BuildingInfo>();
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offset = ((bi != null) ? -FootprintUtils.CenterOffset(bi).Y : 0) - 512;
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}
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public IEnumerable<IRenderable> ModifyRender(Actor self, WorldRenderer wr, IEnumerable<IRenderable> r)
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{
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return r.Select(a => a.WithZOffset(offset));
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}
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}
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}
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