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Rearranges packet code (#295)

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Kamron Batman 2020-10-30 22:49:00 -07:00 • committed by GitHub
parent 5f7e4bf050
commit a8d486a969
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54 changed files with 3023 additions and 2846 deletions
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246
Projects/Server/Network/Packets/MenuPackets.cs Normal file
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@ -0,0 +1,246 @@
/*************************************************************************
* ModernUO *
* Copyright 2019-2020 - ModernUO Development Team *
* Email: hi@modernuo.com *
* File: MenuPackets.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;
using Server.ContextMenus;
using Server.Menus;
using Server.Menus.ItemLists;
using Server.Menus.Questions;
namespace Server.Network
{
[Flags]
public enum CMEFlags
{
None = 0x00,
Disabled = 0x01,
Arrow = 0x02,
Highlighted = 0x04,
Colored = 0x20
}
public sealed class DisplayItemListMenu : Packet
{
public DisplayItemListMenu(ItemListMenu menu) : base(0x7C)
{
EnsureCapacity(256);
Stream.Write(((IMenu)menu).Serial);
Stream.Write((short)0);
var question = menu.Question;
if (question == null)
{
Stream.Write((byte)0);
}
else
{
var questionLength = question.Length;
Stream.Write((byte)questionLength);
Stream.WriteAsciiFixed(question, questionLength);
}
var entries = menu.Entries;
int entriesLength = (byte)entries.Length;
Stream.Write((byte)entriesLength);
for (var i = 0; i < entriesLength; ++i)
{
var e = entries[i];
Stream.Write((ushort)e.ItemID);
Stream.Write((short)e.Hue);
var name = e.Name;
if (name == null)
{
Stream.Write((byte)0);
}
else
{
var nameLength = name.Length;
Stream.Write((byte)nameLength);
Stream.WriteAsciiFixed(name, nameLength);
}
}
}
}
public sealed class DisplayQuestionMenu : Packet
{
public DisplayQuestionMenu(QuestionMenu menu) : base(0x7C)
{
EnsureCapacity(256);
Stream.Write(((IMenu)menu).Serial);
Stream.Write((short)0);
var question = menu.Question;
if (question == null)
{
Stream.Write((byte)0);
}
else
{
var questionLength = question.Length;
Stream.Write((byte)questionLength);
Stream.WriteAsciiFixed(question, questionLength);
}
var answers = menu.Answers;
int answersLength = (byte)answers.Length;
Stream.Write((byte)answersLength);
for (var i = 0; i < answersLength; ++i)
{
Stream.Write(0);
var answer = answers[i];
if (answer == null)
{
Stream.Write((byte)0);
}
else
{
var answerLength = answer.Length;
Stream.Write((byte)answerLength);
Stream.WriteAsciiFixed(answer, answerLength);
}
}
}
}
public sealed class DisplayContextMenu : Packet
{
public DisplayContextMenu(ContextMenu menu) : base(0xBF)
{
var entries = menu.Entries;
int length = (byte)entries.Length;
EnsureCapacity(12 + length * 8);
Stream.Write((short)0x14);
Stream.Write((short)0x02);
var target = menu.Target;
Stream.Write(target.Serial);
Stream.Write((byte)length);
var p = target switch
{
Mobile _ => target.Location,
Item item => item.GetWorldLocation(),
_ => Point3D.Zero
};
for (var i = 0; i < length; ++i)
{
var e = entries[i];
Stream.Write(e.Number);
Stream.Write((short)i);
var range = e.Range;
if (range == -1)
{
range = 18;
}
var flags = e.Flags;
if (!(e.Enabled && menu.From.InRange(p, range)))
{
flags |= CMEFlags.Disabled;
}
Stream.Write((short)flags);
}
}
}
public sealed class DisplayContextMenuOld : Packet
{
public DisplayContextMenuOld(ContextMenu menu) : base(0xBF)
{
var entries = menu.Entries;
int length = (byte)entries.Length;
EnsureCapacity(12 + length * 8);
Stream.Write((short)0x14);
Stream.Write((short)0x01);
var target = menu.Target;
Stream.Write(target.Serial);
Stream.Write((byte)length);
var p = target switch
{
Mobile _ => target.Location,
Item item => item.GetWorldLocation(),
_ => Point3D.Zero
};
for (var i = 0; i < length; ++i)
{
var e = entries[i];
Stream.Write((short)i);
Stream.Write((ushort)(e.Number - 3000000));
var range = e.Range;
if (range == -1)
{
range = 18;
}
var flags = e.Flags;
if (!(e.Enabled && menu.From.InRange(p, range)))
{
flags |= CMEFlags.Disabled;
}
var color = e.Color & 0xFFFF;
if (color != 0xFFFF)
{
flags |= CMEFlags.Colored;
}
Stream.Write((short)flags);
if ((flags & CMEFlags.Colored) != 0)
{
Stream.Write((short)color);
}
}
}
}
}