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fix(core): Converts map item packets (#404)

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- [X] Converts map item packets
This commit is contained in:
Kamron Batman 2021-01-12 19:25:45 -08:00 • committed by GitHub
parent 4bb2be4574
commit 5631c1da6d
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4 changed files with 197 additions and 78 deletions
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74
Projects/UOContent/Items/Maps/MapItemPackets.cs Normal file
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/*************************************************************************
* ModernUO *
* Copyright (C) 2019-2021 - ModernUO Development Team *
* Email: hi@modernuo.com *
* File: MapItemPackets.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;
using Server.Items;
namespace Server.Network
{
public static class MapItemPackets
{
public static void SendMapDetails(this NetState ns, MapItem map)
{
if (ns == null)
{
return;
}
var writer = new SpanWriter(stackalloc byte[ns.NewCharacterList ? 21 : 19]);
writer.Write((byte)(ns.NewCharacterList ? 0xF5 : 0x90)); // Packet ID
writer.Write(map.Serial);
writer.Write((short)0x139D);
var bounds = map.Bounds;
writer.Write((short)bounds.Start.X);
writer.Write((short)bounds.Start.Y);
writer.Write((short)bounds.End.X);
writer.Write((short)bounds.End.Y);
writer.Write((short)map.Width);
writer.Write((short)map.Height);
if (ns.NewCharacterList)
{
writer.Write((short)(map.Facet?.MapID ?? 0));
}
ns.Send(writer.Span);
}
public static void SendMapCommand(this NetState ns, MapItem map, int command, int x = 0, int y = 0, bool editable = false)
{
if (ns == null)
{
return;
}
var writer = new SpanWriter(stackalloc byte[11]);
writer.Write((byte)0x56); // Packet ID
writer.Write(map.Serial);
writer.Write((byte)command);
writer.Write(editable);
writer.Write((short)x);
writer.Write((short)y);
ns.Send(writer.Span);
}
public static void SendMapDisplay(this NetState ns, MapItem map) => ns.SendMapCommand(map, 5);
public static void SendMapAddPin(this NetState ns, MapItem map, Point2D p) => ns.SendMapCommand(map, 1, p.X, p.Y);
public static void SendMapSetEditable(this NetState ns, MapItem map, bool editable) =>
ns.SendMapCommand(map, 7, 0, 0, true);
}
}