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Implement Drawing Rooms

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This commit is contained in:
SilicaAndPina 2021-02-04 22:55:00 +13:00
parent 29fe3ec024
commit 92c35eb4b9
10 changed files with 355 additions and 17 deletions
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53
Horse Isle Server/HorseIsleServer/Server/Database.cs
View file

@ -1129,7 +1129,60 @@ namespace HISP.Server
return drawing;
}
}
public static string LoadDrawingSlot3(int playerId)
{
if (!SavedDrawingsExist(playerId))
CreateSavedDrawings(playerId);
using (MySqlConnection db = new MySqlConnection(ConnectionString))
{
db.Open();
MySqlCommand sqlCommand = db.CreateCommand();
sqlCommand.CommandText = "SELECT Drawing3 FROM SavedDrawings WHERE playerId=@playerId";
sqlCommand.Parameters.AddWithValue("@playerId", playerId);
sqlCommand.Prepare();
string drawing = sqlCommand.ExecuteScalar().ToString();
sqlCommand.Dispose();
return drawing;
}
}
public static string LoadDrawingSlot2(int playerId)
{
if (!SavedDrawingsExist(playerId))
CreateSavedDrawings(playerId);
using (MySqlConnection db = new MySqlConnection(ConnectionString))
{
db.Open();
MySqlCommand sqlCommand = db.CreateCommand();
sqlCommand.CommandText = "SELECT Drawing2 FROM SavedDrawings WHERE playerId=@playerId";
sqlCommand.Parameters.AddWithValue("@playerId", playerId);
sqlCommand.Prepare();
string drawing = sqlCommand.ExecuteScalar().ToString();
sqlCommand.Dispose();
return drawing;
}
}
public static string LoadDrawingSlot1(int playerId)
{
if (!SavedDrawingsExist(playerId))
CreateSavedDrawings(playerId);
using (MySqlConnection db = new MySqlConnection(ConnectionString))
{
db.Open();
MySqlCommand sqlCommand = db.CreateCommand();
sqlCommand.CommandText = "SELECT Drawing1 FROM SavedDrawings WHERE playerId=@playerId";
sqlCommand.Parameters.AddWithValue("@playerId", playerId);
sqlCommand.Prepare();
string drawing = sqlCommand.ExecuteScalar().ToString();
sqlCommand.Dispose();
return drawing;
}
}
public static void SaveDrawingSlot1(int playerId, string drawing)
{
if (!SavedDrawingsExist(playerId))

9
Horse Isle Server/HorseIsleServer/Server/GameDataJson.cs
View file

@ -897,6 +897,15 @@ namespace HISP.Server
Messages.PasswordNotice = gameData.messages.chat.password_included;
Messages.CapsNotice = gameData.messages.chat.caps_notice;
// Drawing Rooms
Messages.DrawingLastToDrawFormat = gameData.messages.meta.drawing_rooms.last_draw;
Messages.DrawingContentsSavedInSlotFormat = gameData.messages.meta.drawing_rooms.saved;
Messages.DrawingContentsLoadedFromSlotFormat = gameData.messages.meta.drawing_rooms.load;
Messages.DrawingPlzClearDraw = gameData.messages.meta.drawing_rooms.plz_clear_draw;
Messages.DrawingPlzClearLoad = gameData.messages.meta.drawing_rooms.plz_clear_load;
Messages.DrawingNotSentNotSubscribed = gameData.messages.meta.drawing_rooms.not_subscribed_draw;
Messages.DrawingCannotLoadNotSubscribed = gameData.messages.meta.drawing_rooms.not_subscribed_load;
// Brickpoet
Messages.LastPoetFormat = gameData.messages.meta.last_poet;

227
Horse Isle Server/HorseIsleServer/Server/GameServer.cs
View file

@ -1623,6 +1623,212 @@ namespace HISP.Server
byte module = packet[1];
switch(module)
{
case PacketBuilder.SWFMODULE_DRAWINGROOM:
if(packet.Length < 3)
{
Logger.ErrorPrint(sender.LoggedinUser.Username + " Sent invalid DRAWINGROOM packet (swf communication, WRONG SIZE)");
break;
}
if(packet[2] == PacketBuilder.DRAWINGROOM_GET_DRAWING)
{
if (packet.Length < 6)
{
Logger.ErrorPrint(sender.LoggedinUser.Username + " Sent invalid DRAWINGROOM GET DRAWING packet (swf communication, WRONG SIZE)");
break;
}
int roomId = packet[3] - 40;
Drawingroom room;
try
{
room = Drawingroom.GetDrawingRoomById(roomId);
}
catch(KeyNotFoundException)
{
Logger.ErrorPrint(sender.LoggedinUser.Username + " tried to load an invalid drawing room: " + roomId);
break;
}
if(room.Drawing != "")
{
byte[] drawingPacket = PacketBuilder.CreateDrawingUpdatePacket(room.Drawing);
sender.SendPacket(drawingPacket);
}
}
else if(packet[2] == PacketBuilder.DRAWINGROOM_SAVE)
{
if (packet.Length < 5)
{
Logger.ErrorPrint(sender.LoggedinUser.Username + " Sent invalid DRAWINGROOM GET DRAWING packet (swf communication, WRONG SIZE)");
break;
}
/*
* The lack of an if case for if the user isnt subscribed
* is NOT a bug thats just how pinto does it.
* you can save but not load if your subscribed. weird huh?
*/
int roomId = packet[3] - 40;
Drawingroom room;
try
{
room = Drawingroom.GetDrawingRoomById(roomId);
}
catch (KeyNotFoundException)
{
Logger.ErrorPrint(sender.LoggedinUser.Username + " tried to load an invalid drawing room: " + roomId);
break;
}
if (!Database.SavedDrawingsExist(sender.LoggedinUser.Id))
Database.CreateSavedDrawings(sender.LoggedinUser.Id);
int slotNo = 0;
byte slot = packet[4];
switch (slot)
{
case 0x29: // Slot 1
Database.SaveDrawingSlot1(sender.LoggedinUser.Id, room.Drawing);
slotNo = 1;
break;
case 0x2A: // Slot 2
Database.SaveDrawingSlot2(sender.LoggedinUser.Id, room.Drawing);
slotNo = 2;
break;
case 0x2B: // Slot 3
Database.SaveDrawingSlot3(sender.LoggedinUser.Id, room.Drawing);
slotNo = 3;
break;
}
byte[] savedDrawingMessage = PacketBuilder.CreateChat(Messages.FormatDrawingRoomSaved(slotNo), PacketBuilder.CHAT_BOTTOM_RIGHT);
sender.SendPacket(savedDrawingMessage);
break;
}
else if (packet[2] == PacketBuilder.DRAWINGROOM_LOAD)
{
if (packet.Length < 5)
{
Logger.ErrorPrint(sender.LoggedinUser.Username + " Sent invalid DRAWINGROOM GET DRAWING packet (swf communication, WRONG SIZE)");
break;
}
if(!sender.LoggedinUser.Subscribed)
{
byte[] notSubscribedCantLoad = PacketBuilder.CreateChat(Messages.DrawingCannotLoadNotSubscribed, PacketBuilder.CHAT_BOTTOM_RIGHT);
sender.SendPacket(notSubscribedCantLoad);
break;
}
int roomId = packet[3] - 40;
Drawingroom room;
try
{
room = Drawingroom.GetDrawingRoomById(roomId);
}
catch (KeyNotFoundException)
{
Logger.ErrorPrint(sender.LoggedinUser.Username + " tried to load an invalid drawing room: " + roomId);
break;
}
if (!Database.SavedDrawingsExist(sender.LoggedinUser.Id))
Database.CreateSavedDrawings(sender.LoggedinUser.Id);
int slotNo = 0;
byte slot = packet[4];
string drawingToAdd = "";
switch (slot)
{
case 0x29: // Slot 1
drawingToAdd = Database.LoadDrawingSlot1(sender.LoggedinUser.Id);
slotNo = 1;
break;
case 0x2A: // Slot 2
drawingToAdd = Database.LoadDrawingSlot2(sender.LoggedinUser.Id);
slotNo = 2;
break;
case 0x2B: // Slot 3
drawingToAdd = Database.LoadDrawingSlot3(sender.LoggedinUser.Id);
slotNo = 3;
break;
}
if (room.Drawing.Length + drawingToAdd.Length < 65535) // will this max out the db?
{
room.Drawing += drawingToAdd;
Database.SetLastPlayer("D" + room.Id.ToString(), sender.LoggedinUser.Id);
}
else
{
byte[] roomFullMessage = PacketBuilder.CreateChat(Messages.DrawingPlzClearLoad, PacketBuilder.CHAT_BOTTOM_RIGHT);
sender.SendPacket(roomFullMessage);
break;
}
room.Drawing += drawingToAdd;
UpdateDrawingForAll(sender, drawingToAdd, true);
byte[] loadedDrawingMessage = PacketBuilder.CreateChat(Messages.FormatDrawingRoomLoaded(slotNo), PacketBuilder.CHAT_BOTTOM_RIGHT);
sender.SendPacket(loadedDrawingMessage);
break;
}
else // Default action- draw line
{
if (packet.Length < 5)
{
Logger.ErrorPrint(sender.LoggedinUser.Username + " Sent invalid DRAWINGROOM GET DRAWING packet (swf communication, WRONG SIZE)");
break;
}
if(!sender.LoggedinUser.Subscribed)
{
Logger.ErrorPrint(sender.LoggedinUser.Username + " Tried to draw while not subscribed.");
byte[] notSubscribedMessage = PacketBuilder.CreateChat(Messages.DrawingNotSentNotSubscribed, PacketBuilder.CHAT_BOTTOM_RIGHT);
sender.SendPacket(notSubscribedMessage);
break;
}
int roomId = packet[2] - 40;
Drawingroom room;
try
{
room = Drawingroom.GetDrawingRoomById(roomId);
}
catch (KeyNotFoundException)
{
Logger.ErrorPrint(sender.LoggedinUser.Username + " tried to load an invalid drawing room: " + roomId);
break;
}
string packetStr = Encoding.UTF8.GetString(packet);
string drawing = packetStr.Substring(3, packetStr.Length - 5);
if (drawing.Contains("X")) // Clear byte
{
room.Drawing = "";
}
else if(room.Drawing.Length + drawing.Length < 65535) // will this max out the db?
{
room.Drawing += drawing;
Database.SetLastPlayer("D" + room.Id.ToString(), sender.LoggedinUser.Id);
}
else
{
byte[] roomFullMessage = PacketBuilder.CreateChat(Messages.DrawingPlzClearDraw, PacketBuilder.CHAT_BOTTOM_RIGHT);
sender.SendPacket(roomFullMessage);
break;
}
UpdateDrawingForAll(sender, drawing, false);
}
break;
case PacketBuilder.SWFMODULE_BRICKPOET:
if(packet.Length < 5)
{
@ -2691,7 +2897,7 @@ namespace HISP.Server
return;
}
Logger.DebugPrint(sender.LoggedinUser.Username + " Clicked on tile: " + Map.GetTileId(x, y, false).ToString() + "(overlay: " + Map.GetTileId(x, y, true).ToString() + " at " + x.ToString() + "," + y.ToString());
Logger.DebugPrint(sender.LoggedinUser.Username + " Clicked on tile: " + Map.GetTileId(x, y, false).ToString() + "(overlay: " + Map.GetTileId(x, y, true).ToString() + ") at " + x.ToString() + "," + y.ToString());
// Get description of tile
@ -3107,7 +3313,7 @@ namespace HISP.Server
{
InventoryItem itm = sender.LoggedinUser.Inventory.GetItemByRandomid(randomId);
ItemInstance instance = itm.ItemInstances[0];
if(DroppedItems.GetItemsAt(sender.LoggedinUser.X, sender.LoggedinUser.Y).Length > 26)
if(DroppedItems.GetItemsAt(sender.LoggedinUser.X, sender.LoggedinUser.Y).Length > 25)
{
byte[] tileIsFullPacket = PacketBuilder.CreateChat(Messages.DroppedItemTileIsFull, PacketBuilder.CHAT_BOTTOM_RIGHT);
sender.SendPacket(tileIsFullPacket);
@ -3892,6 +4098,23 @@ namespace HISP.Server
UpdateUserInfo(client.LoggedinUser);
}
public static void UpdateDrawingForAll(GameClient sender, string drawing, bool includingSender=false)
{
UpdateAreaForAll(sender.LoggedinUser.X, sender.LoggedinUser.Y);
User[] usersHere = GetUsersAt(sender.LoggedinUser.X, sender.LoggedinUser.Y, true, true);
foreach (User user in usersHere)
{
if(!includingSender)
if (user.Id == sender.LoggedinUser.Id)
continue;
byte[] patchDrawing = PacketBuilder.CreateDrawingUpdatePacket(drawing);
user.LoggedinClient.SendPacket(patchDrawing);
}
}
public static void UpdateHorseMenu(GameClient forClient, HorseInstance horseInst)
{
int TileID = Map.GetTileId(forClient.LoggedinUser.X, forClient.LoggedinUser.Y, false);

19
Horse Isle Server/HorseIsleServer/Server/PacketBuilder.cs
View file

@ -67,6 +67,11 @@ namespace HISP.Server
public const byte HORSE_CAUGHT = 0x1D;
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;
@ -148,8 +153,16 @@ namespace HISP.Server
public const byte DIRECTION_TELEPORT = 4;
public const byte DIRECTION_NONE = 10;
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)
{
@ -817,7 +830,7 @@ namespace HISP.Server
ms.Seek(0x00, SeekOrigin.Begin);
byte[] Packet = ms.ToArray();
ms.Dispose();
Logger.InfoPrint("Sending load "+(char)type + swf + " packet");
return Packet;
}
public static byte[] CreateAnnouncement(string announcement)