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HISP/Horse Isle Server/HorseIsleServer/Server/PacketBuilder.cs
SilicaAndPina 0f95462294 Auctions still dont work but i gtg.
2021-02-20 12:26:25 +13:00

966 lines
32 KiB
C#
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using System;
using System.Globalization;
using System.IO;
using System.Text;
using HISP.Game;
using HISP.Game.Horse;
using HISP.Game.SwfModules;
namespace HISP.Server
{
public class PacketBuilder
{
public const byte PACKET_TERMINATOR = 0x00;
public const byte PACKET_CLIENT_TERMINATOR = 0x0A;
public const byte PACKET_LOGIN = 0x7F;
public const byte PACKET_CHAT = 0x14;
public const byte PACKET_MOVE = 0x15;
public const byte PACKET_CLICK = 0x77;
public const byte PACKET_USERINFO = 0x81;
public const byte PACKET_WORLD = 0x7A;
public const byte PACKET_BASE_STATS = 0x7B;
public const byte PACKET_RANCH = 0x23;
public const byte PACKET_SWF_CUTSCENE = 0x29;
public const byte PACKET_SWF_MODULE_FORCE = 0x28;
public const byte PACKET_SWF_MODULE_GENTLE = 0x2A;
public const byte PACKET_PLACE_INFO = 0x1E;
public const byte PACKET_BIRDMAP = 0x76;
public const byte PACKET_HORSE = 0x19;
public const byte PACKET_AREA_DEFS = 0x79;
public const byte PACKET_ITEM_INTERACTION = 0x1E;
public const byte PACKET_ANNOUNCEMENT = 0x7E;
public const byte PACKET_TILE_FLAGS = 0x75;
public const byte PACKET_PLAYSOUND = 0x23;
public const byte PACKET_KEEP_ALIVE = 0x7C;
public const byte PACKET_DYNAMIC_BUTTON = 0x45;
public const byte PACKET_DYNAMIC_INPUT = 0x46;
public const byte PACKET_ARENA_SCORE = 0x2D;
public const byte PACKET_PLAYER = 0x18;
public const byte PACKET_INVENTORY = 0x17;
public const byte PACKET_TRANSPORT = 0x29;
public const byte PACKET_KICK = 0x80;
public const byte PACKET_LEAVE = 0x7D;
public const byte PACKET_NPC = 0x28;
public const byte PACKET_QUIT = 0x7D;
public const byte PACKET_PLAYERINFO = 0x16;
public const byte PACKET_INFORMATION = 0x28;
public const byte PACKET_WISH = 0x2C;
public const byte PACKET_SWFMODULE = 0x50;
public const byte PACKET_AUCTION = 0x24;
public const byte AUCTION_BID_100 = 0x29;
public const byte AUCTION_BID_1K = 0x2A;
public const byte AUCTION_BID_10K = 0x2B;
public const byte AUCTION_BID_100K = 0x2C;
public const byte AUCTION_BID_1M = 0x2D;
public const byte AUCTION_BID_10M = 0x2E;
public const byte AUCITON_BID_100M = 0x2F;
public const byte RANCH_BUY = 0x14;
public const byte RANCH_INFO = 0x16;
public const byte RANCH_CLICK = 0x17;
public const byte RANCH_UPGRADE = 0x18;
public const byte RANCH_SELL = 0x15;
public const byte RANCH_BUILD = 0x19;
public const byte RANCH_REMOVE = 0x1A;
public const byte RANCH_CLICK_NORM = 0x14;
public const byte RANCH_CLICK_BUILD = 0x15;
public const byte HORSE_LIST = 0x0A;
public const byte HORSE_LOOK = 0x14;
public const byte HORSE_FEED = 0x15;
public const byte HORSE_ENTER_ARENA = 0x2D;
public const byte HORSE_PET = 0x18;
public const byte HORSE_PROFILE = 0x2C;
public const byte HORSE_PROFILE_EDIT = 0x14;
public const byte HORSE_TRY_CAPTURE = 0x1C;
public const byte HORSE_RELEASE = 0x19;
public const byte HORSE_TACK = 0x16;
public const byte HORSE_DRINK = 0x2B;
public const byte HORSE_GIVE_FEED = 0x1B;
public const byte HORSE_TACK_EQUIP = 0x3C;
public const byte HORSE_TACK_UNEQUIP = 0x3D;
public const byte HORSE_VET_SERVICE = 0x2A;
public const byte HORSE_VET_SERVICE_ALL = 0x2F;
public const byte HORSE_GROOM_SERVICE_ALL = 0x33;
public const byte HORSE_GROOM_SERVICE = 0x32;
public const byte HORSE_BARN_SERVICE = 0x37;
public const byte HORSE_BARN_SERVICE_ALL = 0x38;
public const byte HORSE_SHOE_IRON = 0x28;
public const byte HORSE_SHOE_STEEL = 0x29;
public const byte HORSE_SHOE_ALL = 0x2E;
public const byte HORSE_TRAIN = 0x1A;
public const byte HORSE_MOUNT = 0x46;
public const byte HORSE_DISMOUNT = 0x47;
public const byte HORSE_ESCAPE = 0x1E;
public const byte HORSE_CAUGHT = 0x1D;
public const byte SWFMODULE_ARENA = 0x52;
public const byte SWFMODULE_BRICKPOET = 0x5A;
public const byte SWFMODULE_DRAWINGROOM = 0x5B;
public const byte DRAWINGROOM_GET_DRAWING = 0x14;
public const byte DRAWINGROOM_SAVE = 0x15;
public const byte DRAWINGROOM_LOAD = 0x16;
public const byte BRICKPOET_LIST_ALL = 0x14;
public const byte BRICKPOET_MOVE = 0x55;
public const byte WISH_MONEY = 0x31;
public const byte WISH_ITEMS = 0x32;
public const byte WISH_WORLDPEACE = 0x33;
public const byte SECCODE_QUEST = 0x32;
public const byte SECCODE_GIVE_ITEM = 0x28;
public const byte SECCODE_DELETE_ITEM = 0x29;
public const byte SECCODE_SCORE = 0x3D;
public const byte SECCODE_TIME = 0x3E;
public const byte SECCODE_MONEY = 0x1E;
public const byte SECCODE_AWARD = 0x33;
public const byte NPC_START_CHAT = 0x14;
public const byte NPC_CONTINUE_CHAT = 0x15;
public const byte PLAYERINFO_LEAVE = 0x16;
public const byte PLAYERINFO_UPDATE_OR_CREATE = 0x15;
public const byte PLAYERINFO_PLAYER_LIST = 0x14;
public const byte PROFILE_HIGHSCORES_LIST = 0x51;
public const byte PROFILE_BESTTIMES_LIST = 0x52;
public const byte VIEW_PROFILE = 0x14;
public const byte SAVE_PROFILE = 0x15;
public const byte AREA_SEPERATOR = 0x5E;
public const byte AREA_TOWN = 0x54;
public const byte AREA_AREA = 0x41;
public const byte AREA_ISLE = 0x49;
public const byte MOVE_UP = 0x14;
public const byte MOVE_DOWN = 0x15;
public const byte MOVE_RIGHT = 0x16;
public const byte MOVE_LEFT = 0x17;
public const byte MOVE_ESCAPE = 0x18;
public const byte MOVE_UPDATE = 0x0A;
public const byte CHAT_BOTTOM_LEFT = 0x14;
public const byte CHAT_BOTTOM_RIGHT = 0x15;
public const byte CHAT_DM_RIGHT = 0x16;
public const byte ITEM_INFORMATON = 0x14;
public const byte ITEM_INFORMATON_ID = 0x15;
public const byte NPC_INFORMATION = 0x16;
public const byte ITEM_DROP = 0x1E;
public const byte ITEM_PICKUP = 0x14;
public const byte ITEM_PICKUP_ALL = 0x15;
public const byte ITEM_BUY = 0x33;
public const byte ITEM_BUY_AND_CONSUME = 0x34;
public const byte ITEM_BUY_5 = 0x35;
public const byte ITEM_BUY_25 = 0x37;
public const byte ITEM_SELL = 0x3C;
public const byte ITEM_WRAP = 0x17;
public const byte ITEM_SELL_ALL = 0x3D;
public const byte ITEM_VIEW = 0x2A;
public const byte ITEM_LOOK = 0x4C;
public const byte ITEM_READ = 0x52;
public const byte ITEM_RIP = 0x2B;
public const byte ITEM_OPEN = 0x16;
public const byte ITEM_WEAR = 0x46;
public const byte ITEM_REMOVE = 0x47;
public const byte ITEM_CONSUME = 0x51;
public const byte ITEM_DRINK = 0x52;
public const byte ITEM_BINOCULARS = 0x5C;
public const byte ITEM_MAGNIFYING = 0x5D;
public const byte ITEM_CRAFT = 0x64;
public const byte ITEM_USE = 0x5F;
public const byte ITEM_RAKE = 0x5B;
public const byte ITEM_SHOVEL = 0x5A;
public const byte LOGIN_INVALID_USER_PASS = 0x15;
public const byte LOGIN_CUSTOM_MESSAGE = 0x16;
public const byte LOGIN_SUCCESS = 0x14;
public const byte WEATHER_UPDATE = 0x13;
public const byte DIRECTION_UP = 0;
public const byte DIRECTION_RIGHT = 1;
public const byte DIRECTION_DOWN = 2;
public const byte DIRECTION_LEFT = 3;
public const byte DIRECTION_TELEPORT = 4;
public const byte DIRECTION_NONE = 10;
public static byte[] CreateForwardedSwfRequest(byte[] request)
{
MemoryStream ms = new MemoryStream();
ms.WriteByte(PacketBuilder.PACKET_SWFMODULE);
ms.Write(request, 0x2, request.Length - 0x4);
ms.WriteByte(PacketBuilder.PACKET_TERMINATOR);
ms.Seek(0x00, SeekOrigin.Begin);
byte[] response = ms.ToArray();
ms.Dispose();
return response;
}
public static byte[] CreateBirdMap(int playerX, int playerY)
{
MemoryStream ms = new MemoryStream();
int xstart = playerX - 24;
int ystart = playerY - 15;
ms.WriteByte(PacketBuilder.PACKET_BIRDMAP);
for (int rely = 0; rely <= 30; rely++)
{
for (int relx = 0; relx <= 48; relx++)
{
int tileId = Map.GetTileId(xstart + relx, ystart + rely, false);
int otileId = Map.GetTileId(xstart + relx, ystart + rely, true);
if (tileId >= 190)
{
ms.WriteByte((byte)190);
tileId -= 100;
}
ms.WriteByte((byte)tileId);
if (otileId >= 190)
{
ms.WriteByte((byte)190);
otileId -= 100;
}
ms.WriteByte((byte)otileId);
}
}
ms.WriteByte(PACKET_TERMINATOR);
ms.Seek(0x00, SeekOrigin.Begin);
return ms.ToArray();
}
public static byte[] CreateDrawingUpdatePacket(string Drawing)
{
MemoryStream ms = new MemoryStream();
ms.WriteByte(PacketBuilder.PACKET_SWFMODULE);
byte[] drawingBytes = Encoding.UTF8.GetBytes(Drawing);
ms.Write(drawingBytes, 0x00, drawingBytes.Length);
ms.WriteByte(PACKET_TERMINATOR);
ms.Seek(0x00, SeekOrigin.Begin);
return ms.ToArray();
}
public static byte[] CreateBrickPoetMovePacket(Brickpoet.PoetryPeice peice)
{
MemoryStream ms = new MemoryStream();
ms.WriteByte(PacketBuilder.PACKET_SWFMODULE);
ms.WriteByte(PacketBuilder.BRICKPOET_MOVE);
string packetStr = "|";
packetStr += peice.Id + "|";
packetStr += peice.X + "|";
packetStr += peice.Y + "|";
packetStr += "^";
byte[] infoBytes = Encoding.UTF8.GetBytes(packetStr);
ms.Write(infoBytes, 0x00, infoBytes.Length);
ms.WriteByte(PACKET_TERMINATOR);
ms.Seek(0x00, SeekOrigin.Begin);
return ms.ToArray();
}
public static byte[] CreateBrickPoetListPacket(Brickpoet.PoetryPeice[] room)
{
MemoryStream ms = new MemoryStream();
ms.WriteByte(PacketBuilder.PACKET_SWFMODULE);
string packetStr = "";
foreach(Brickpoet.PoetryPeice peice in room)
{
packetStr += "A";
packetStr += "|";
packetStr += peice.Id;
packetStr += "|";
packetStr += peice.Word.ToUpper();
packetStr += "|";
packetStr += peice.X;
packetStr += "|";
packetStr += peice.Y;
packetStr += "|";
packetStr += "^";
}
byte[] packetBytes = Encoding.UTF8.GetBytes(packetStr);
ms.Write(packetBytes, 0x00, packetBytes.Length);
ms.WriteByte(PacketBuilder.PACKET_TERMINATOR);
ms.Seek(0x00, SeekOrigin.Begin);
return ms.ToArray();
}
public static byte[] CreatePlaysoundPacket(string sound)
{
MemoryStream ms = new MemoryStream();
ms.WriteByte(PACKET_PLAYSOUND);
byte[] strBytes = Encoding.UTF8.GetBytes(sound);
ms.Write(strBytes, 0x00, strBytes.Length);
ms.WriteByte(PACKET_TERMINATOR);
ms.Seek(0x00, SeekOrigin.Begin);
byte[] Packet = ms.ToArray();
ms.Dispose();
return Packet;
}
public static byte[] CreatePlayerLeavePacket(string username)
{
MemoryStream ms = new MemoryStream();
ms.WriteByte(PACKET_PLAYERINFO);
ms.WriteByte(PLAYERINFO_LEAVE);
byte[] strBytes = Encoding.UTF8.GetBytes(username);
ms.Write(strBytes, 0x00, strBytes.Length);
ms.WriteByte(PACKET_TERMINATOR);
ms.Seek(0x00, SeekOrigin.Begin);
byte[] Packet = ms.ToArray();
ms.Dispose();
return Packet;
}
public static byte[] CreatePlayerInfoUpdateOrCreate(int x, int y, int facing, int charId, string username)
{
MemoryStream ms = new MemoryStream();
ms.WriteByte(PACKET_PLAYERINFO);
ms.WriteByte(PLAYERINFO_UPDATE_OR_CREATE);
ms.WriteByte((byte)(((x - 4) / 64) + 20));
ms.WriteByte((byte)(((x - 4) % 64) + 20));
ms.WriteByte((byte)(((y - 1) / 64) + 20));
ms.WriteByte((byte)(((y - 1) % 64) + 20));
ms.WriteByte((byte)(facing + 20));
ms.WriteByte((byte)((charId / 64) + 20)); //6
ms.WriteByte((byte)((charId % 64) + 20)); //7
byte[] strBytes = Encoding.UTF8.GetBytes(username);
ms.Write(strBytes, 0x00, strBytes.Length);
ms.WriteByte(PACKET_TERMINATOR);
ms.Seek(0x00, SeekOrigin.Begin);
byte[] Packet = ms.ToArray();
ms.Dispose();
return Packet;
}
public static byte[] CreateLoginPacket(bool Success, string message="")
{
MemoryStream ms = new MemoryStream();
ms.WriteByte(PACKET_LOGIN);
if (message != "")
ms.WriteByte(LOGIN_CUSTOM_MESSAGE);
else if (Success)
ms.WriteByte(LOGIN_SUCCESS);
else
ms.WriteByte(LOGIN_INVALID_USER_PASS);
byte[] loginFailMessage = Encoding.UTF8.GetBytes(message);
ms.Write(loginFailMessage, 0x00, loginFailMessage.Length);
ms.WriteByte(PACKET_TERMINATOR);
ms.Seek(0x00, SeekOrigin.Begin);
byte[] Packet = ms.ToArray();
ms.Dispose();
return Packet;
}
public static byte[] CreateProfilePacket(string userProfile)
{
MemoryStream ms = new MemoryStream();
ms.WriteByte(PACKET_PLAYER);
byte[] strBytes = Encoding.UTF8.GetBytes(userProfile);
ms.Write(strBytes, 0x00, strBytes.Length);
ms.WriteByte(PACKET_TERMINATOR);
ms.Seek(0x00, SeekOrigin.Begin);
byte[] Packet = ms.ToArray();
ms.Dispose();
return Packet;
}
public static byte[] CreateHorseRidePacket(int x, int y, int charId, int facing, int direction, bool walk)
{
// Header information
MemoryStream ms = new MemoryStream();
ms.WriteByte(PACKET_MOVE);
ms.WriteByte((byte)(((x - 4) / 64) + 20)); //1
ms.WriteByte((byte)(((x - 4) % 64) + 20)); //2
ms.WriteByte((byte)(((y - 1) / 64) + 20)); //3
ms.WriteByte((byte)(((y - 1) % 64) + 20)); //4
ms.WriteByte((byte)(facing + 20)); //5
ms.WriteByte((byte)((charId / 64) + 20)); //6
ms.WriteByte((byte)((charId % 64) + 20)); //7
ms.WriteByte((byte)(direction + 20)); //8
ms.WriteByte((byte)(Convert.ToInt32(walk) + 20)); //9\
ms.WriteByte(PACKET_TERMINATOR);
ms.Seek(0x00, SeekOrigin.Begin);
byte[] packetData = ms.ToArray();
ms.Dispose();
return packetData;
}
public static byte[] CreateMovementPacket(int x, int y,int charId,int facing, int direction, bool walk)
{
// Header information
MemoryStream ms = new MemoryStream();
ms.WriteByte(PACKET_MOVE);
ms.WriteByte((byte)(((x-4) / 64) + 20)); //1
ms.WriteByte((byte)(((x-4) % 64) + 20)); //2
ms.WriteByte((byte)(((y-1) / 64) + 20)); //3
ms.WriteByte((byte)(((y-1) % 64) + 20)); //4
ms.WriteByte((byte)(facing + 20)); //5
ms.WriteByte((byte)((charId / 64) + 20)); //6
ms.WriteByte((byte)((charId % 64) + 20)); //7
ms.WriteByte((byte)(direction + 20)); //8
ms.WriteByte((byte)(Convert.ToInt32(walk) + 20)); //9
// Map Data
bool moveTwo = false;
if(direction >= 20)
{
direction -= 20;
moveTwo = true;
}
int ystart = y - 4;
int xstart = x - 6;
int xend = xstart + 12;
int yend = ystart + 9;
if (direction == DIRECTION_UP)
{
int totalY = 0;
if (moveTwo)
{
ystart++;
totalY = 1;
}
for (int yy = ystart; yy >= ystart - totalY; yy--)
{
for (int xx = xstart; xx <= xend; xx++)
{
int tileId = Map.GetTileId(xx, yy, false);
int otileId = Map.GetTileId(xx, yy, true);
if (tileId >= 190)
{
ms.WriteByte((byte)190);
tileId -= 100;
}
ms.WriteByte((byte)tileId);
if (otileId >= 190)
{
ms.WriteByte((byte)190);
otileId -= 100;
}
ms.WriteByte((byte)otileId);
}
}
}
if (direction == DIRECTION_LEFT)
{
int totalX = 0;
if (moveTwo)
{
xstart++;
totalX = 1;
}
for (int xx = xstart; xx >= xstart - totalX; xx--)
{
for (int yy = ystart; yy <= yend; yy++)
{
int tileId = Map.GetTileId(xx, yy, false);
int otileId = Map.GetTileId(xx, yy, true);
if (tileId >= 190)
{
ms.WriteByte((byte)190);
tileId -= 100;
}
ms.WriteByte((byte)tileId);
if (otileId >= 190)
{
ms.WriteByte((byte)190);
otileId -= 100;
}
ms.WriteByte((byte)otileId);
}
}
}
if (direction == DIRECTION_RIGHT)
{
int totalX = 0;
if (moveTwo)
{
xend--;
totalX = 1;
}
for (int xx = xend; xx <= xend + totalX; xx++)
{
for (int yy = ystart; yy <= yend; yy++)
{
int tileId = Map.GetTileId(xx, yy, false);
int otileId = Map.GetTileId(xx, yy, true);
if (tileId >= 190)
{
ms.WriteByte((byte)190);
tileId -= 100;
}
ms.WriteByte((byte)tileId);
if (otileId >= 190)
{
ms.WriteByte((byte)190);
otileId -= 100;
}
ms.WriteByte((byte)otileId);
}
}
}
if (direction == DIRECTION_DOWN)
{
int totalY = 0;
if (moveTwo)
{
yend--;
totalY = 1;
}
for (int yy = yend; yy <= yend + totalY; yy++)
{
for (int xx = xstart; xx <= xend; xx++)
{
int tileId = Map.GetTileId(xx, yy, false);
int otileId = Map.GetTileId(xx, yy, true);
if (tileId >= 190)
{
ms.WriteByte((byte)190);
tileId -= 100;
}
ms.WriteByte((byte)tileId);
if (otileId >= 190)
{
ms.WriteByte((byte)190);
otileId -= 100;
}
ms.WriteByte((byte)otileId);
}
}
}
if (direction == DIRECTION_TELEPORT)
{
for(int rely = 0; rely <= 9; rely++)
{
for (int relx = 0; relx <= 12; relx++)
{
int tileId = Map.GetTileId(xstart + relx, ystart + rely, false);
int otileId = Map.GetTileId(xstart + relx, ystart + rely, true);
if(tileId >= 190)
{
ms.WriteByte((byte)190);
tileId -= 100;
}
ms.WriteByte((byte)tileId);
if (otileId >= 190)
{
ms.WriteByte((byte)190);
otileId -= 100;
}
ms.WriteByte((byte)otileId);
}
}
}
ms.WriteByte(PACKET_TERMINATOR);
ms.Seek(0x00, SeekOrigin.Begin);
byte[] Packet = ms.ToArray();
ms.Dispose();
return Packet;
}
public static byte[] CreateClickTileInfoPacket(string text)
{
byte[] strBytes = Encoding.UTF8.GetBytes(text);
MemoryStream ms = new MemoryStream();
ms.WriteByte(PACKET_CLICK);
ms.Write(strBytes, 0x00, strBytes.Length);
ms.WriteByte(PACKET_TERMINATOR);
ms.Seek(0x00, SeekOrigin.Begin);
byte[] Packet = ms.ToArray();
ms.Dispose();
return Packet;
}
public static byte[] CreateMetaPacket(string formattedText)
{
byte[] strBytes = Encoding.UTF8.GetBytes(formattedText);
MemoryStream ms = new MemoryStream();
ms.WriteByte(PACKET_PLACE_INFO);
ms.Write(strBytes, 0x00, strBytes.Length);
ms.WriteByte(PACKET_TERMINATOR);
ms.Seek(0x00, SeekOrigin.Begin);
byte[] Packet = ms.ToArray();
ms.Dispose();
return Packet;
}
public static byte[] CreateChat(string formattedText, byte chatWindow)
{
byte[] strBytes = Encoding.UTF8.GetBytes(formattedText);
MemoryStream ms = new MemoryStream();
ms.WriteByte(PACKET_CHAT);
ms.WriteByte(chatWindow);
ms.Write(strBytes, 0x00, strBytes.Length);
ms.WriteByte(PACKET_TERMINATOR);
ms.Seek(0x00, SeekOrigin.Begin);
byte[] Packet = ms.ToArray();
ms.Dispose();
return Packet;
}
public static byte[] CreateWeatherUpdatePacket(string newWeather)
{
byte[] strBytes = Encoding.UTF8.GetBytes(newWeather);
MemoryStream ms = new MemoryStream();
ms.WriteByte(PACKET_WORLD);
ms.WriteByte(WEATHER_UPDATE);
ms.Write(strBytes, 0x00, strBytes.Length);
ms.WriteByte(PACKET_TERMINATOR);
ms.Seek(0x00, SeekOrigin.Begin);
byte[] Packet = ms.ToArray();
ms.Dispose();
return Packet;
}
public static byte[] CreateWorldData(int gameTime, int gameDay, int gameYear, string weather)
{
byte[] strBytes = Encoding.UTF8.GetBytes(weather);
MemoryStream ms = new MemoryStream();
ms.WriteByte(PACKET_WORLD);
ms.WriteByte((byte)((gameTime / 64) + 20));
ms.WriteByte((byte)((gameTime % 64) + 20));
ms.WriteByte((byte)((gameDay / 64) + 20));
ms.WriteByte((byte)((gameDay % 64) + 20));
ms.WriteByte((byte)((gameYear / 64) + 20));
ms.WriteByte((byte)((gameYear % 64) + 20));
ms.Write(strBytes,0x00, strBytes.Length);
ms.WriteByte(PACKET_TERMINATOR);
ms.Seek(0x00, SeekOrigin.Begin);
byte[] Packet = ms.ToArray();
ms.Dispose();
return Packet;
}
public static byte[] CreateKeepAlive()
{
MemoryStream ms = new MemoryStream();
ms.WriteByte(PACKET_KEEP_ALIVE);
ms.WriteByte(PACKET_TERMINATOR);
ms.Seek(0x00, SeekOrigin.Begin);
byte[] Packet = ms.ToArray();
ms.Dispose();
return Packet;
}
public static byte[] CreatePlaceData(World.Isle[] isles, World.Town[] towns, World.Area[] areas)
{
MemoryStream ms = new MemoryStream();
ms.WriteByte(PACKET_AREA_DEFS);
// Write Towns
foreach (World.Town town in towns)
{
byte[] strBytes = Encoding.UTF8.GetBytes(town.Name);
ms.WriteByte(AREA_SEPERATOR);
ms.WriteByte(AREA_TOWN);
ms.WriteByte((byte)(((town.StartX - 4) / 64) + 20));
ms.WriteByte((byte)(((town.StartX - 4) % 64) + 20));
ms.WriteByte((byte)(((town.EndX - 4) / 64) + 20));
ms.WriteByte((byte)(((town.EndX - 4) % 64) + 20));
ms.WriteByte((byte)(((town.StartY - 1) / 64) + 20));
ms.WriteByte((byte)(((town.StartY - 1) % 64) + 20));
ms.WriteByte((byte)(((town.EndY - 1) / 64) + 20));
ms.WriteByte((byte)(((town.EndY - 1) % 64) + 20));
ms.Write(strBytes, 0x00, strBytes.Length);
}
// Write Areas
foreach (World.Area area in areas)
{
byte[] strBytes = Encoding.UTF8.GetBytes(area.Name);
ms.WriteByte(AREA_SEPERATOR);
ms.WriteByte(AREA_AREA);
ms.WriteByte((byte)(((area.StartX - 4) / 64) + 20));
ms.WriteByte((byte)(((area.StartX - 4) % 64) + 20));
ms.WriteByte((byte)(((area.EndX - 4) / 64) + 20));
ms.WriteByte((byte)(((area.EndX - 4) % 64) + 20));
ms.WriteByte((byte)(((area.StartY - 1) / 64) + 20));
ms.WriteByte((byte)(((area.StartY - 1) % 64) + 20));
ms.WriteByte((byte)(((area.EndY - 1) / 64) + 20));
ms.WriteByte((byte)(((area.EndY - 1) % 64) + 20));
ms.Write(strBytes, 0x00, strBytes.Length);
}
// Write Isles
foreach (World.Isle isle in isles)
{
byte[] strBytes = Encoding.UTF8.GetBytes(isle.Name);
ms.WriteByte(AREA_SEPERATOR);
ms.WriteByte(AREA_ISLE);
ms.WriteByte((byte)(((isle.StartX - 4) / 64) + 20));
ms.WriteByte((byte)(((isle.StartX - 4) % 64) + 20));
ms.WriteByte((byte)(((isle.EndX - 4) / 64) + 20));
ms.WriteByte((byte)(((isle.EndX - 4) % 64) + 20));
ms.WriteByte((byte)(((isle.StartY - 1) / 64) + 20));
ms.WriteByte((byte)(((isle.StartY - 1) % 64) + 20));
ms.WriteByte((byte)(((isle.EndY - 1) / 64) + 20));
ms.WriteByte((byte)(((isle.EndY - 1) % 64) + 20));
ms.WriteByte((byte)isle.Tileset.ToString()[0]);
ms.Write(strBytes, 0x00, strBytes.Length);
}
ms.WriteByte(PACKET_TERMINATOR);
ms.Seek(0x00, SeekOrigin.Begin);
byte[] Packet = ms.ToArray();
ms.Dispose();
return Packet;
}
public static byte[] CreatePlayerData(int money, int playerCount, int mail)
{
byte[] moneyStrBytes = Encoding.UTF8.GetBytes(money.ToString("N0", CultureInfo.InvariantCulture));
byte[] playerStrBytes = Encoding.UTF8.GetBytes(playerCount.ToString("N0", CultureInfo.InvariantCulture));
byte[] mailStrBytes = Encoding.UTF8.GetBytes(mail.ToString("N0", CultureInfo.InvariantCulture));
MemoryStream ms = new MemoryStream();
ms.WriteByte(PACKET_BASE_STATS);
ms.Write(moneyStrBytes, 0x00, moneyStrBytes.Length);
ms.WriteByte((byte)'|');
ms.Write(playerStrBytes, 0x00, playerStrBytes.Length);
ms.WriteByte((byte)'|');
ms.Write(mailStrBytes, 0x00, mailStrBytes.Length);
ms.WriteByte((byte)'|');
ms.WriteByte(PACKET_TERMINATOR);
ms.Seek(0x00, SeekOrigin.Begin);
byte[] Packet = ms.ToArray();
ms.Dispose();
return Packet;
}
public static byte[] CreateTileOverlayFlags(int[] tileDepthFlags)
{
MemoryStream ms = new MemoryStream();
ms.WriteByte(PACKET_TILE_FLAGS);
foreach(int tileDepthFlag in tileDepthFlags)
{
ms.WriteByte((byte)tileDepthFlag.ToString()[0]);
}
ms.WriteByte(PACKET_TERMINATOR);
ms.Seek(0x00, SeekOrigin.Begin);
byte[] Packet = ms.ToArray();
ms.Dispose();
return Packet;
}
public static byte[] CreateSecCode(byte[] SecCodeSeed, int SecCodeInc, bool Admin, bool Moderator)
{
MemoryStream ms = new MemoryStream();
ms.WriteByte(PACKET_USERINFO);
ms.WriteByte((byte)(SecCodeSeed[0] + 33));
ms.WriteByte((byte)(SecCodeSeed[1] + 33));
ms.WriteByte((byte)(SecCodeSeed[2] + 33));
ms.WriteByte((byte)(SecCodeInc + 33));
char userType = 'N'; // Normal?
if (Moderator)
userType = 'M';
if (Admin)
userType = 'A';
ms.WriteByte((byte)userType);
ms.WriteByte(PACKET_TERMINATOR);
ms.Seek(0x00, SeekOrigin.Begin);
byte[] Packet = ms.ToArray();
ms.Dispose();
return Packet;
}
public static byte[] CreateSwfModulePacket(string swf,byte type)
{
MemoryStream ms = new MemoryStream();
ms.WriteByte(type);
byte[] strBytes = Encoding.UTF8.GetBytes(swf);
ms.Write(strBytes, 0x00, strBytes.Length);
ms.WriteByte(PACKET_TERMINATOR);
ms.Seek(0x00, SeekOrigin.Begin);
byte[] Packet = ms.ToArray();
ms.Dispose();
return Packet;
}
public static byte[] CreateAnnouncement(string announcement)
{
MemoryStream ms = new MemoryStream();
ms.WriteByte(PACKET_ANNOUNCEMENT);
byte[] strBytes = Encoding.UTF8.GetBytes(announcement);
ms.Write(strBytes, 0x00, strBytes.Length);
ms.WriteByte(PACKET_TERMINATOR);
ms.Seek(0x00, SeekOrigin.Begin);
byte[] Packet = ms.ToArray();
ms.Dispose();
return Packet;
}
public static byte[] CreateKickMessage(string reason)
{
MemoryStream ms = new MemoryStream();
ms.WriteByte(PACKET_KICK);
byte[] strBytes = Encoding.UTF8.GetBytes(reason);
ms.Write(strBytes, 0x00, strBytes.Length);
ms.WriteByte(PACKET_TERMINATOR);
ms.Seek(0x00, SeekOrigin.Begin);
byte[] Packet = ms.ToArray();
ms.Dispose();
return Packet;
}
public static byte[] CreateMotd()
{
string formattedMotd = Messages.FormatMOTD();
return CreateAnnouncement(formattedMotd);
}
public static byte[] CreateWelcomeMessage(string username)
{
string formattedStr = Messages.FormatWelcomeMessage(username);
return CreateChat(formattedStr, CHAT_BOTTOM_RIGHT);
}
}
}
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