59 lines
1.7 KiB
C#
Executable File
59 lines
1.7 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.Linq;
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using OpenRA.Graphics;
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using OpenRA.Traits;
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namespace OpenRA.Mods.RA.Render
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{
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class RenderUnitTurretedInfo : RenderUnitInfo, Requires<TurretedInfo>, Requires<AttackBaseInfo>
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{
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public override object Create(ActorInitializer init) { return new RenderUnitTurreted(init.self); }
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}
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class RenderUnitTurreted : RenderUnit
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{
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public RenderUnitTurreted(Actor self)
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: base(self)
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{
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var facing = self.Trait<IFacing>();
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var turreted = self.TraitsImplementing<Turreted>();
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var i = 0;
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foreach (var t in turreted)
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{
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var turret = t;
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var anim = new Animation(GetImage(self), () => turret.turretFacing);
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anim.Play("turret");
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anims.Add("turret_{0}".F(i++), new AnimationWithOffset(anim,
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() => TurretPosition(self, turret, facing), null));
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}
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}
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float2 TurretPosition(Actor self, Turreted t, IFacing facing)
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{
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var recoil = self.TraitsImplementing<Armament>()
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.Where(w => w.Info.Turret == t.Name)
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.Aggregate(WRange.Zero, (a,b) => a + b.Recoil);
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var localOffset = new WVec(-recoil, WRange.Zero, WRange.Zero);
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var bodyOrientation = QuantizeOrientation(self, self.Orientation);
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var turretOrientation = QuantizeOrientation(self, t.LocalOrientation(self));
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var worldPos = WPos.Zero + t.Position(self) + LocalToWorld(localOffset.Rotate(turretOrientation).Rotate(bodyOrientation));
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return PPos.FromWPosHackZ(worldPos).ToFloat2();
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}
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}
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}
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