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Updates map packets (#319)

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Kamron Batman 2020-11-17 20:58:28 -08:00 • committed by GitHub
parent 0726b4547b
commit ceb8d4ad49
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6 changed files with 106 additions and 70 deletions
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78
Projects/Server/Network/Packets/OutgoingMapPackets.cs Normal file
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@ -0,0 +1,78 @@
/*************************************************************************
* ModernUO *
* Copyright 2019-2020 - ModernUO Development Team *
* Email: hi@modernuo.com *
* File: OutgoingMapPackets.cs *
* *
* This program is free software: you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation, either version 3 of the License, or *
* (at your option) any later version. *
* *
* You should have received a copy of the GNU General Public License *
* along with this program. If not, see <http://www.gnu.org/licenses/>. *
*************************************************************************/
using System.Buffers;
namespace Server.Network
{
public static class OutgoingMapPackets
{
public static void SendMapPatches(this NetState ns)
{
if (ns == null || !ns.GetSendBuffer(out var buffer))
{
return;
}
var writer = new CircularBufferWriter(buffer);
writer.Write((byte)0xBF); // Packet ID
writer.Write((ushort)41); // Length
writer.Write((ushort)0x18); // Subpacket
writer.Write(4); // Map count?
writer.Write(Map.Felucca.Tiles.Patch.StaticBlocks);
writer.Write(Map.Felucca.Tiles.Patch.LandBlocks);
writer.Write(Map.Trammel.Tiles.Patch.StaticBlocks);
writer.Write(Map.Trammel.Tiles.Patch.LandBlocks);
writer.Write(Map.Ilshenar.Tiles.Patch.StaticBlocks);
writer.Write(Map.Ilshenar.Tiles.Patch.LandBlocks);
writer.Write(Map.Malas.Tiles.Patch.StaticBlocks);
writer.Write(Map.Malas.Tiles.Patch.LandBlocks);
ns.Send(ref buffer, writer.Position);
}
public static void SendInvalidMap(this NetState ns)
{
if (ns == null || !ns.GetSendBuffer(out var buffer))
{
return;
}
buffer[0] = 0xC6; // Packet ID
ns.Send(ref buffer, 1);
}
public static void SendMapChange(this NetState ns, Map map)
{
if (ns == null || map == null || !ns.GetSendBuffer(out var buffer))
{
return;
}
var writer = new CircularBufferWriter(buffer);
writer.Write((byte)0xBF); // Packet ID
writer.Write((ushort)6); // Length
writer.Write((ushort)0x08); // Subpacket
writer.Write((byte)map.MapID);
ns.Send(ref buffer, writer.Position);
}
}
}