/// <summary>
/// Handle a message from the messagebuffer
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
protected void OnRecvReaderProcessMessage(object sender, MessageBufferEventArgs e)
{
if (e.Length > GameMessage.HEADERLENGTH)
{
// save encoded type
byte encodedType = e.MessageBuffer[GameMessage.HEADERLENGTH];
// decode type
e.MessageBuffer[GameMessage.HEADERLENGTH] = PIDecoder.Decode(encodedType);
try
{
// mark as incoming message
e.Direction = MessageDirection.ServerToClient;
// parse the message to a typed instance
GameMessage typedMessage = ExtractMessage(e);
// set encoded pi and memoryaddres
typedMessage.EncryptedPI = encodedType;
typedMessage.MemoryStartAddress = e.MemoryAddress;
// examine serversave value
CheckServerSave(typedMessage);
// trigger event for this new message
OnNewMessageAvailable(new GameMessageEventArgs(typedMessage));
}
catch (Exception Error)
{
byte[] dump = new byte[e.Length];
Array.Copy(e.MessageBuffer, 0, dump, 0, e.Length);
OnHandlerError(new HandlerErrorEventArgs(dump, Error.Message));
}
}
else
{
OnEmptyPacketFound(new EmptyMessageFoundEventArgs());
}
}
/// <summary>
/// Handle a message from the recv messagebuffer
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
protected void OnSendReaderProcessMessage(object sender, MessageBufferEventArgs e)
{
if (e.Length > GameMessage.HEADERLENGTH)
{
try
{
// set the direction as outgoing
e.Direction = MessageDirection.ClientToServer;
// parse the message
GameMessage typedMessage = ExtractMessage(e);
typedMessage.EncryptedPI = typedMessage.PI;
typedMessage.MemoryStartAddress = e.MemoryAddress;
CheckServerSave(typedMessage);
// Advance the hashtable if encryption is enabled (3. TX packet) and if it's not a blacklisted packet
if (CRCCreatorEnabled &&
advanceHashTable &&
((MessageTypeGameMode)typedMessage.PI != MessageTypeGameMode.Blacklisted))
CRCCreator.AdvanceHashTable();
OnNewMessageAvailable(new GameMessageEventArgs(typedMessage));
}
catch (Exception Error)
{
byte[] dump = new byte[e.Length];
Array.Copy(e.MessageBuffer, 0, dump, 0, e.Length);
OnHandlerError(new HandlerErrorEventArgs(dump, Error.Message));
}
}
else
{
OnEmptyPacketFound(new EmptyMessageFoundEventArgs());
}
}
/// <summary>
/// Helper function for "ExtractMessage"
/// </summary>
/// <param name="e">MessageBuffer to extract from</param>
/// <param name="PI">Message type</param>
/// <returns>Typed message or generic instance of GameMessage</returns>
protected unsafe GameMessage ExtractGameModeMessage(MessageBufferEventArgs e, MessageTypeGameMode PI)
{
GameMessage TypedMessage = null;
// pin the byte[] for pointer parsers
fixed (byte* pBuffer = e.MessageBuffer)
{
byte* pMessage = pBuffer;
switch (PI)
{
case MessageTypeGameMode.EchoPing: // PI: 1
TypedMessage = new EchoPingMessage(e.MessageBuffer);
HandleEchoPing((EchoPingMessage)TypedMessage);
break;
case MessageTypeGameMode.Ping: // PI: 3
TypedMessage = new PingMessage(e.MessageBuffer);
break;
case MessageTypeGameMode.System: // PI: 6
TypedMessage = new SystemMessage(e.MessageBuffer);
break;
case MessageTypeGameMode.Wait: // PI: 21
TypedMessage = new WaitMessage(ref pMessage);
break;
case MessageTypeGameMode.Unwait: // PI: 22
TypedMessage = new UnwaitMessage(ref pMessage);
break;
case MessageTypeGameMode.ChangePassword: // PI: 23
TypedMessage = new ChangePasswordMessage(e.MessageBuffer);
break;
case MessageTypeGameMode.ChangeResource: // PI: 30
TypedMessage = new ChangeResourceMessage(ref pMessage);
HandleChangeResource((ChangeResourceMessage)TypedMessage);
break;
case MessageTypeGameMode.SysMessage: // PI: 31
TypedMessage = new SysMessageMessage(stringResources, e.MessageBuffer);
break;
case MessageTypeGameMode.Message: // PI: 32
TypedMessage = new MessageMessage(stringResources, ref pMessage);
break;
case MessageTypeGameMode.SendPlayer: // PI: 40
TypedMessage = new SendPlayerMessage(ref pMessage);
break;
case MessageTypeGameMode.SendStats: // PI: 41
TypedMessage = new SendStatsMessage(e.MessageBuffer);
break;
case MessageTypeGameMode.SendRoomContents: // PI: 42
TypedMessage = new SendRoomContentsMessage(ref pMessage);
break;
case MessageTypeGameMode.SendObjectContents: // PI: 43
TypedMessage = new SendObjectContentsMessage(ref pMessage);
break;
case MessageTypeGameMode.SendPlayers: // PI: 44
TypedMessage = new SendPlayersMessage(ref pMessage);
break;
case MessageTypeGameMode.SendCharacters: // PI: 45
TypedMessage = new SendCharactersMessage(e.MessageBuffer);
break;
case MessageTypeGameMode.UseCharacter: // PI: 46
TypedMessage = new UseCharacterMessage(e.MessageBuffer);
break;
case MessageTypeGameMode.SendSpells: // PI: 50
TypedMessage = new SendSpellsMessage(e.MessageBuffer);
break;
case MessageTypeGameMode.SendSkills: // PI: 51
TypedMessage = new SendSkillsMessage(e.MessageBuffer);
break;
case MessageTypeGameMode.SendStatGroups: // PI: 52
TypedMessage = new SendStatGroups(e.MessageBuffer);
break;
case MessageTypeGameMode.SendEnchantments: // PI: 53
TypedMessage = new SendEnchantmentsMessage(e.MessageBuffer);
break;
case MessageTypeGameMode.ReqQuit: // PI: 54
TypedMessage = new ReqQuitMessage(e.MessageBuffer);
break;
case MessageTypeGameMode.CharInfoOk: // PI: 56
TypedMessage = new CharInfoOkMessage(e.MessageBuffer);
break;
case MessageTypeGameMode.CharInfoNotOk: // PI: 57
TypedMessage = new CharInfoNotOkMessage(e.MessageBuffer);
break;
case MessageTypeGameMode.LoadModule: // PI: 58
TypedMessage = new LoadModuleMessage(e.MessageBuffer);
break;
case MessageTypeGameMode.ReqAdmin: // PI: 60
TypedMessage = new ReqAdminMessage(e.MessageBuffer);
break;
case MessageTypeGameMode.ReqDM: // PI: 61
TypedMessage = new ReqDMMessage(e.MessageBuffer);
break;
case MessageTypeGameMode.Effect: // PI: 70
TypedMessage = new EffectMessage(e.MessageBuffer);
break;
case MessageTypeGameMode.Mail: // PI: 80
TypedMessage = new MailMessage(stringResources, e.MessageBuffer);
break;
case MessageTypeGameMode.ReqGetMail: // PI: 81
TypedMessage = new ReqGetMailMessage(e.MessageBuffer);
break;
case MessageTypeGameMode.SendMail: // PI: 82
TypedMessage = new SendMailMessage(e.MessageBuffer);
break;
case MessageTypeGameMode.DeleteMail: // PI: 83
TypedMessage = new DeleteMailMessage(e.MessageBuffer);
break;
#if !VANILLA
case MessageTypeGameMode.DeleteNews: // PI: 84
TypedMessage = new DeleteNewsMessage(e.MessageBuffer);
break;
#endif
case MessageTypeGameMode.ReqArticles: // PI: 85
TypedMessage = new ReqArticlesMessage(e.MessageBuffer);
break;
case MessageTypeGameMode.ReqArticle: // PI: 86
TypedMessage = new ReqArticleMessage(e.MessageBuffer);
break;
case MessageTypeGameMode.PostArticle: // PI: 87
TypedMessage = new PostArticleMessage(e.MessageBuffer);
break;
case MessageTypeGameMode.ReqLookupNames: // PI: 88
TypedMessage = new ReqLookupNamesMessage(e.MessageBuffer);
break;
case MessageTypeGameMode.Action: // PI: 90
TypedMessage = new ActionMessage(e.MessageBuffer);
break;
case MessageTypeGameMode.ReqMove: // PI: 100
TypedMessage = new ReqMoveMessage(e.MessageBuffer);
break;
case MessageTypeGameMode.ReqTurn: // PI: 101
TypedMessage = new ReqTurnMessage(e.MessageBuffer);
break;
case MessageTypeGameMode.ReqGo: // PI: 102
TypedMessage = new ReqGoMessage(e.MessageBuffer);
break;
case MessageTypeGameMode.ReqAttack: // PI: 103
TypedMessage = new ReqAttackMessage(e.MessageBuffer);
break;
case MessageTypeGameMode.ReqCast: // PI: 105
TypedMessage = new ReqCastMessage(e.MessageBuffer);
break;
case MessageTypeGameMode.ReqUse: // PI: 106
TypedMessage = new ReqUseMessage(e.MessageBuffer);
break;
case MessageTypeGameMode.ReqUnuse: // PI: 107
TypedMessage = new ReqUnuseMessage(e.MessageBuffer);
break;
case MessageTypeGameMode.ReqApply: // PI: 108
TypedMessage = new ReqApplyMessage(e.MessageBuffer);
break;
case MessageTypeGameMode.ReqActivate: // PI: 109
TypedMessage = new ReqActivateMessage(e.MessageBuffer);
break;
case MessageTypeGameMode.SayTo: // PI: 110
TypedMessage = new SayToMessage(e.MessageBuffer);
break;
case MessageTypeGameMode.SayGroup: // PI: 111
TypedMessage = new SayGroupMessage(e.MessageBuffer);
break;
case MessageTypeGameMode.ReqPut: // PI: 112
TypedMessage = new ReqPutMessage(e.MessageBuffer);
break;
case MessageTypeGameMode.ReqGet: // PI: 113
TypedMessage = new ReqGetMessage(e.MessageBuffer);
break;
case MessageTypeGameMode.ReqLook: // PI: 116
TypedMessage = new ReqLookMessage(e.MessageBuffer);
break;
case MessageTypeGameMode.ReqInventory: // PI: 117
TypedMessage = new ReqInventoryMessage(e.MessageBuffer);
break;
case MessageTypeGameMode.ReqDrop: // PI: 118
TypedMessage = new ReqDropMessage(e.MessageBuffer);
break;
case MessageTypeGameMode.ReqOffer: // PI: 120
TypedMessage = new ReqOfferMessage(e.MessageBuffer);
break;
case MessageTypeGameMode.AcceptOffer: // PI: 121
TypedMessage = new AcceptOfferMessage(e.MessageBuffer);
break;
case MessageTypeGameMode.CancelOffer: // PI: 122
TypedMessage = new CancelOfferMessage(e.MessageBuffer);
break;
case MessageTypeGameMode.ReqCounterOffer: // PI: 123
TypedMessage = new CounterOfferMessage(e.MessageBuffer);
break;
case MessageTypeGameMode.ReqBuy: // PI: 124
TypedMessage = new ReqBuyMessage(e.MessageBuffer);
break;
case MessageTypeGameMode.ReqBuyItems: // PI: 125
TypedMessage = new ReqBuyItemsMessage(e.MessageBuffer);
break;
case MessageTypeGameMode.ChangeDescription: // PI: 126
TypedMessage = new ChangeDescriptionMessage(e.MessageBuffer);
break;
#if !VANILLA
case MessageTypeGameMode.ReqInventoryMove: // PI: 127
TypedMessage = new ReqInventoryMoveMessage(e.MessageBuffer);
break;
#endif
case MessageTypeGameMode.Player: // PI: 130
TypedMessage = new PlayerMessage(ref pMessage);
HandlePlayer((PlayerMessage)TypedMessage);
break;
case MessageTypeGameMode.Stat: // PI: 131
TypedMessage = new StatMessage(ref pMessage);
HandleStat((StatMessage)TypedMessage);
break;
case MessageTypeGameMode.StatGroup: // PI: 132
TypedMessage = new StatGroupMessage(ref pMessage);
HandleStatGroup((StatGroupMessage)TypedMessage);
break;
case MessageTypeGameMode.StatGroups: // PI: 133
TypedMessage = new StatGroupsMessage(ref pMessage);
HandleStatGroups((StatGroupsMessage)TypedMessage);
break;
case MessageTypeGameMode.RoomContents: // PI: 134
TypedMessage = new RoomContentsMessage(ref pMessage);
HandleRoomContents((RoomContentsMessage)TypedMessage);
break;
case MessageTypeGameMode.ObjectContents: // PI: 135
TypedMessage = new ObjectContentsMessage(ref pMessage);
HandleObjectContents((ObjectContentsMessage)TypedMessage);
break;
case MessageTypeGameMode.Players: // PI: 136
TypedMessage = new PlayersMessage(ref pMessage);
HandlePlayers((PlayersMessage)TypedMessage);
break;
case MessageTypeGameMode.PlayerAdd: // PI: 137
TypedMessage = new PlayerAddMessage(ref pMessage);
HandlePlayerAdd((PlayerAddMessage)TypedMessage);
break;
case MessageTypeGameMode.PlayerRemove: // PI: 138
TypedMessage = new PlayerRemoveMessage(e.MessageBuffer);
HandlePlayerRemove((PlayerRemoveMessage)TypedMessage);
break;
case MessageTypeGameMode.Characters: // PI: 139
TypedMessage = new CharactersMessage(e.MessageBuffer);
break;
case MessageTypeGameMode.CharInfo: // PI: 140
TypedMessage = new CharInfoMessage(e.MessageBuffer);
HandleCharInfo((CharInfoMessage)TypedMessage);
break;
case MessageTypeGameMode.Spells: // PI: 141
TypedMessage = new SpellsMessage(ref pMessage);
HandleSpells((SpellsMessage)TypedMessage);
break;
case MessageTypeGameMode.SpellAdd: // PI: 142
TypedMessage = new SpellAddMessage(ref pMessage);
HandleSpellAdd((SpellAddMessage)TypedMessage);
break;
case MessageTypeGameMode.SpellRemove: // PI: 143
TypedMessage = new SpellRemoveMessage(e.MessageBuffer);
break;
case MessageTypeGameMode.Skills: // PI: 144
TypedMessage = new SkillsMessage(ref pMessage);
break;
case MessageTypeGameMode.SkillAdd: // PI: 145
TypedMessage = new SkillAddMessage(e.MessageBuffer);
break;
case MessageTypeGameMode.SkillRemove: // PI: 146
TypedMessage = new SkillRemoveMessage(e.MessageBuffer);
break;
case MessageTypeGameMode.AddEnchantment: // PI: 147
TypedMessage = new AddEnchantmentMessage(e.MessageBuffer);
HandleAddEnchantment((AddEnchantmentMessage)TypedMessage);
break;
case MessageTypeGameMode.RemoveEnchantment: // PI: 148
TypedMessage = new RemoveEnchantmentMessage(e.MessageBuffer);
break;
case MessageTypeGameMode.Quit: // PI: 149
TypedMessage = new QuitMessage(e.MessageBuffer);
HandleQuit((QuitMessage)TypedMessage);
break;
case MessageTypeGameMode.Background: // PI: 150
TypedMessage = new BackgroundMessage(e.MessageBuffer);
HandleBackground((BackgroundMessage)TypedMessage);
break;
case MessageTypeGameMode.PlayerOverlay: // PI: 151
TypedMessage = new PlayerOverlayMessage(e.MessageBuffer);
HandlePlayerOverlay((PlayerOverlayMessage)TypedMessage);
break;
case MessageTypeGameMode.AddBgOverlay: // PI: 152
TypedMessage = new AddBgOverlayMessage(ref pMessage);
HandleAddBgOverlay((AddBgOverlayMessage)TypedMessage);
break;
case MessageTypeGameMode.ChangeBgOverlay: // PI: 154
TypedMessage = new ChangeBgOverlayMessage(ref pMessage);
HandleChangeBgOverlay((ChangeBgOverlayMessage)TypedMessage);
break;
case MessageTypeGameMode.UserCommand: // PI: 155
TypedMessage = new UserCommandMessage(stringResources, e.Direction, e.MessageBuffer);
HandleUserCommand((UserCommandMessage)TypedMessage);
break;
#if !VANILLA
case MessageTypeGameMode.ReqStatChange: // PI: 156
TypedMessage = new ReqStatChangeMessage(e.MessageBuffer);
break;
case MessageTypeGameMode.ChangedStats: // PI: 157
TypedMessage = new ChangedStatsMessage(e.MessageBuffer);
break;
#endif
case MessageTypeGameMode.PasswordOK:
TypedMessage = new PasswordOKMessage(e.MessageBuffer); // PI: 160
break;
case MessageTypeGameMode.PasswordNotOK: // PI: 161
TypedMessage = new PasswordNotOKMessage(e.MessageBuffer);
break;
case MessageTypeGameMode.Admin: // PI: 162
TypedMessage = new AdminMessage(e.MessageBuffer);
break;
case MessageTypeGameMode.PlayWave: // PI: 170
TypedMessage = new PlayWaveMessage(ref pMessage);
HandlePlayWave((PlayWaveMessage)TypedMessage);
break;
case MessageTypeGameMode.PlayMusic: // PI: 171
TypedMessage = new PlayMusicMessage(e.MessageBuffer);
HandlePlayMusic((PlayMusicMessage)TypedMessage);
break;
case MessageTypeGameMode.PlayMidi: // PI: 172
TypedMessage = new PlayMidiMessage(e.MessageBuffer);
HandlePlayMidi((PlayMidiMessage)TypedMessage);
break;
#if !VANILLA
case MessageTypeGameMode.StopWave: // PI: 173
TypedMessage = new StopWaveMessage(e.MessageBuffer);
HandleStopWave((StopWaveMessage)TypedMessage);
break;
#endif
case MessageTypeGameMode.LookNewsGroup: // PI: 180
TypedMessage = new LookNewsGroupMessage(e.MessageBuffer);
HandleLookNewsGroup((LookNewsGroupMessage)TypedMessage);
break;
case MessageTypeGameMode.Articles: // PI: 181
TypedMessage = new ArticlesMessage(ref pMessage);
break;
case MessageTypeGameMode.Article: // PI: 182
TypedMessage = new ArticleMessage(e.MessageBuffer);
break;
case MessageTypeGameMode.LookupNames: // PI: 190
TypedMessage = new LookupNamesMessage(e.MessageBuffer);
break;
case MessageTypeGameMode.Move: // PI: 200
TypedMessage = new MoveMessage(ref pMessage);
break;
case MessageTypeGameMode.Turn: // PI: 201
TypedMessage = new TurnMessage(ref pMessage);
break;
case MessageTypeGameMode.Shoot: // PI: 202
TypedMessage = new ShootMessage(e.MessageBuffer);
HandleShoot((ShootMessage)TypedMessage);
break;
case MessageTypeGameMode.Use: // PI: 203
TypedMessage = new UseMessage(e.MessageBuffer);
break;
case MessageTypeGameMode.Unuse: // PI: 204
TypedMessage = new UnuseMessage(e.MessageBuffer);
break;
case MessageTypeGameMode.UseList: // PI: 205
TypedMessage = new UseListMessage(e.MessageBuffer);
break;
case MessageTypeGameMode.Said: // PI: 206
TypedMessage = new SaidMessage(stringResources, ref pMessage);
break;
case MessageTypeGameMode.Look: // PI: 207
TypedMessage = new LookMessage(stringResources, e.MessageBuffer);
HandleLook((LookMessage)TypedMessage);
break;
case MessageTypeGameMode.Inventory: // PI: 208
TypedMessage = new InventoryMessage(ref pMessage);
HandleInventory((InventoryMessage)TypedMessage);
break;
case MessageTypeGameMode.InventoryAdd: // PI: 209
TypedMessage = new InventoryAddMessage(e.MessageBuffer);
HandleInventoryAdd((InventoryAddMessage)TypedMessage);
break;
case MessageTypeGameMode.InventoryRemove: // PI: 210
TypedMessage = new InventoryRemoveMessage(e.MessageBuffer);
break;
case MessageTypeGameMode.Offer: // PI: 211
TypedMessage = new OfferMessage(e.MessageBuffer);
HandleOffer((OfferMessage)TypedMessage);
break;
case MessageTypeGameMode.OfferCanceled: // PI: 212
TypedMessage = new OfferCanceledMessage(e.MessageBuffer);
break;
case MessageTypeGameMode.Offered: // PI: 213
TypedMessage = new OfferedMessage(e.MessageBuffer);
HandleOffered((OfferedMessage)TypedMessage);
break;
case MessageTypeGameMode.CounterOffer: // PI: 214
TypedMessage = new CounterOfferMessage(e.MessageBuffer);
HandleCounterOffer((CounterOfferMessage)TypedMessage);
break;
case MessageTypeGameMode.CounterOffered: // PI: 215
TypedMessage = new CounterOfferedMessage(e.MessageBuffer);
HandleCounterOffered((CounterOfferedMessage)TypedMessage);
break;
case MessageTypeGameMode.BuyList: // PI: 216
TypedMessage = new BuyListMessage(e.MessageBuffer);
HandleBuyList((BuyListMessage)TypedMessage);
break;
case MessageTypeGameMode.Create: // PI: 217
TypedMessage = new CreateMessage(ref pMessage);
HandleCreate((CreateMessage)TypedMessage);
break;
case MessageTypeGameMode.Remove: // PI: 218
TypedMessage = new RemoveMessage(e.MessageBuffer);
break;
case MessageTypeGameMode.Change: // PI: 219
TypedMessage = new ChangeMessage(ref pMessage);
HandleChange((ChangeMessage)TypedMessage);
break;
case MessageTypeGameMode.LightAmbient: // PI: 220
TypedMessage = new LightAmbientMessage(e.MessageBuffer);
break;
case MessageTypeGameMode.LightPlayer: // PI: 221
TypedMessage = new LightPlayerMessage(e.MessageBuffer);
break;
case MessageTypeGameMode.LightShading: // PI: 222
TypedMessage = new LightShadingMessage(e.MessageBuffer);
break;
case MessageTypeGameMode.SectorMove: // PI: 223
TypedMessage = new SectorMoveMessage(e.MessageBuffer);
break;
case MessageTypeGameMode.SectorLight: // PI: 224
TypedMessage = new SectorLightMessage(e.MessageBuffer);
break;
case MessageTypeGameMode.WallAnimate: // PI: 225
TypedMessage = new WallAnimateMessage(ref pMessage);
break;
case MessageTypeGameMode.ChangeTexture: // PI: 227
TypedMessage = new ChangeTextureMessage(e.MessageBuffer);
break;
case MessageTypeGameMode.InvalidateData: // PI: 228
TypedMessage = new InvalidateDataMessage(ref pMessage);
break;
case MessageTypeGameMode.ReqDeposit: // PI: 230
TypedMessage = new ReqDepositMessage(e.MessageBuffer);
break;
case MessageTypeGameMode.WithDrawAlList: // PI: 231
TypedMessage = new WithdrawAlListMessage(e.MessageBuffer);
break;
case MessageTypeGameMode.ReqWithdrawAl: // PI: 232
TypedMessage = new ReqWithdrawAlMessage(e.MessageBuffer);
break;
case MessageTypeGameMode.ReqWithdrawAlItems: // PI: 233
TypedMessage = new ReqWithDrawAlItemsMessage(e.MessageBuffer);
break;
default:
TypedMessage = new GenericGameMessage(e.MessageBuffer); // All unknown ones
break;
}
}
return TypedMessage;
}
/// <summary>
/// Helper function for "ExtractMessage"
/// </summary>
/// <param name="e">LoginMode Buffer</param>
/// <param name="PI">Decoded PI</param>
/// <returns>Typed message or generic</returns>
protected unsafe GameMessage ExtractLoginModeMessage(MessageBufferEventArgs e, MessageTypeLoginMode PI)
{
GameMessage TypedMessage = null;
// pin the byte[] for pointer parsers
fixed (byte* pBuffer = e.MessageBuffer)
{
byte* pMessage = pBuffer;
switch (PI)
{
case MessageTypeLoginMode.Login: // PI: 2
TypedMessage = new LoginMessage(e.MessageBuffer);
break;
case MessageTypeLoginMode.ReqGame: // PI: 4
TypedMessage = new ReqGameStateMessage(e.MessageBuffer);
break;
case MessageTypeLoginMode.ReqAdmin: // PI: 5
TypedMessage = new ReqAdminMessageLoginMode(e.MessageBuffer);
break;
case MessageTypeLoginMode.GetClient: // PI: 7
TypedMessage = new GetClientMessage(e.MessageBuffer);
break;
case MessageTypeLoginMode.GetLogin: // PI: 21
TypedMessage = new GetLoginMessage(e.MessageBuffer);
break;
case MessageTypeLoginMode.GetChoice: // PI: 22
TypedMessage = new GetChoiceMessage(e.MessageBuffer);
HandleGetChoice((GetChoiceMessage)TypedMessage);
break;
case MessageTypeLoginMode.LoginOK: // PI: 23
TypedMessage = new LoginOKMessage(e.MessageBuffer);
break;
case MessageTypeLoginMode.LoginFailed: // PI: 24
TypedMessage = new LoginFailedMessage(e.MessageBuffer);
break;
case MessageTypeLoginMode.Game: // PI: 25
TypedMessage = new GameStateMessage(e.MessageBuffer);
HandleGameState((GameStateMessage)TypedMessage);
break;
case MessageTypeLoginMode.Admin: // PI: 26
TypedMessage = new AdminMessageLoginMode(e.MessageBuffer);
break;
case MessageTypeLoginMode.Credits: // PI: 30
TypedMessage = new CreditsMessage(e.MessageBuffer);
break;
case MessageTypeLoginMode.Download: // PI: 31
TypedMessage = new DownloadMessage(ref pMessage);
break;
case MessageTypeLoginMode.Message: // PI: 34
TypedMessage = new LoginModeMessageMessage(e.MessageBuffer);
break;
case MessageTypeLoginMode.NoCharacters: // PI: 37
TypedMessage = new NoCharactersMessage(e.MessageBuffer);
break;
default:
TypedMessage = new GenericGameMessage(e.MessageBuffer); // All unknown ones
break;
}
}
return TypedMessage;
}
/// <summary>
/// Extract Message from a MessageBuffer (eventargs)
/// </summary>
/// <param name="e">MessageBufferEvent</param>
/// <returns>Typed message or generic</returns>
protected GameMessage ExtractMessage(MessageBufferEventArgs e)
{
GameMessage TypedMessage = null;
byte PI = e.MessageBuffer[GameMessage.HEADERLENGTH];
// parse packet based on current protocol mode
switch (Mode)
{
// protocol mode Login
case ProtocolMode.Login:
TypedMessage = ExtractLoginModeMessage(e, (MessageTypeLoginMode)PI);
break;
// protocol mode Game
case ProtocolMode.Game:
TypedMessage = ExtractGameModeMessage(e, (MessageTypeGameMode)PI);
break;
}
if (TypedMessage != null)
TypedMessage.TransferDirection = e.Direction;
return TypedMessage;
}
/// <summary>
///
/// </summary>
/// <param name="e"></param>
protected void OnProcessMessage(MessageBufferEventArgs e)
{
if (MessageAvailable != null)
MessageAvailable(this, e);
}