167 lines
5.5 KiB
C#
167 lines
5.5 KiB
C#
/*************************************************************************
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* ModernUO *
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* Copyright 2019-2020 - ModernUO Development Team *
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* Email: hi@modernuo.com *
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* File: MobilePackets.cs *
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* *
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* This program is free software: you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation, either version 3 of the License, or *
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* (at your option) any later version. *
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* *
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* You should have received a copy of the GNU General Public License *
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* along with this program. If not, see <http://www.gnu.org/licenses/>. *
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*************************************************************************/
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using System.Threading;
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namespace Server.Network
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{
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public sealed class MobileIncoming : Packet
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{
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private static readonly ThreadLocal<int[]> m_DupedLayersTL = new(() => new int[256]);
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private static readonly ThreadLocal<int> m_VersionTL = new();
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public MobileIncoming(NetState ns, Mobile beholder, Mobile beheld) : base(0x78)
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{
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var sa = ns.StygianAbyss;
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var newPacket = ns.NewMobileIncoming;
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var itemIdMask = newPacket ? 0xFFFF : 0x7FFF;
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var m_Version = ++m_VersionTL.Value;
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var m_DupedLayers = m_DupedLayersTL.Value;
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var eq = beheld.Items;
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var count = eq.Count;
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if (beheld.HairItemID > 0)
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{
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count++;
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}
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if (beheld.FacialHairItemID > 0)
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{
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count++;
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}
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EnsureCapacity(23 + count * 9);
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var hue = beheld.Hue;
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if (beheld.SolidHueOverride >= 0)
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{
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hue = beheld.SolidHueOverride;
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}
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Stream.Write(beheld.Serial);
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Stream.Write((short)beheld.Body);
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Stream.Write((short)beheld.X);
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Stream.Write((short)beheld.Y);
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Stream.Write((sbyte)beheld.Z);
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Stream.Write((byte)beheld.Direction);
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Stream.Write((short)hue);
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Stream.Write((byte)beheld.GetPacketFlags(sa));
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Stream.Write((byte)Notoriety.Compute(beholder, beheld));
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for (var i = 0; i < eq.Count; ++i)
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{
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var item = eq[i];
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var layer = (byte)item.Layer;
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if (!item.Deleted && beholder.CanSee(item) && m_DupedLayers[layer] != m_Version)
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{
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m_DupedLayers[layer] = m_Version;
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hue = item.Hue;
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if (beheld.SolidHueOverride >= 0)
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{
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hue = beheld.SolidHueOverride;
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}
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var itemID = item.ItemID & itemIdMask;
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var writeHue = newPacket || hue != 0;
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if (!newPacket)
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{
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itemID |= 0x8000;
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}
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Stream.Write(item.Serial);
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Stream.Write((ushort)itemID);
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Stream.Write(layer);
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if (writeHue)
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{
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Stream.Write((short)hue);
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}
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}
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}
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if (beheld.HairItemID > 0)
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{
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if (m_DupedLayers[(int)Layer.Hair] != m_Version)
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{
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m_DupedLayers[(int)Layer.Hair] = m_Version;
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hue = beheld.HairHue;
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if (beheld.SolidHueOverride >= 0)
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{
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hue = beheld.SolidHueOverride;
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}
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var itemID = beheld.HairItemID & itemIdMask;
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var writeHue = newPacket || hue != 0;
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if (!newPacket)
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{
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itemID |= 0x8000;
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}
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Stream.Write(HairInfo.FakeSerial(beheld));
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Stream.Write((ushort)itemID);
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Stream.Write((byte)Layer.Hair);
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if (writeHue)
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{
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Stream.Write((short)hue);
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}
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}
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}
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if (beheld.FacialHairItemID > 0)
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{
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if (m_DupedLayers[(int)Layer.FacialHair] != m_Version)
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{
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m_DupedLayers[(int)Layer.FacialHair] = m_Version;
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hue = beheld.FacialHairHue;
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if (beheld.SolidHueOverride >= 0)
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{
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hue = beheld.SolidHueOverride;
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}
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var itemID = beheld.FacialHairItemID & itemIdMask;
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var writeHue = newPacket || hue != 0;
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if (!newPacket)
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{
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itemID |= 0x8000;
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}
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Stream.Write(FacialHairInfo.FakeSerial(beheld));
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Stream.Write((ushort)itemID);
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Stream.Write((byte)Layer.FacialHair);
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if (writeHue)
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{
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Stream.Write((short)hue);
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}
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}
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}
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Stream.Write(0); // terminate
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}
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}
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}
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