Open TTD Protokół Sieciowy - TCP

Lista pakietów

Lista pakietów jest uporządkowana w taki sam sposób, jak w definicji wyliczenia znajdującej się w network/core/tcp_game.h

Format pakietu

Pakiety wysłane przez serwer

• PACKET_SERVER_CLIENT_INFO
  • uint32 Client Id
  • uint8 Client PlayAs
  • str Client Name

• PACKET_SERVER_COMPANY_INFO
  • uint8 Network Company Info Version
  • bool More Data ?
  • uint8 Company Id
  • str Company Name
  • uint32 Inaugurated Year
  • uint64 Company Value
  • uint64 Money
  • uint64 Income
  • uint16 Performance
  • bool Password Protected
  • uint16[] Number of Vehicle per Type
  • uint16[] Number of Station per Type
  • str[] Client Name List

• PACKET_SERVER_ERROR
  • uint8 Error Id (network_data.h)

• PACKET_SERVER_CHECK_NEWGRFS
  • uint8 NewGrf Count
  • For Each Grf
  • uint32 Grf ID
  • uint8[16] Grf MD5 hash

• PACKET_SERVER_NEED_PASSWORD
  • uint8 Password Type
  • uint32 Generation Seed
  • str Network Id

• PACKET_SERVER_WELCOME
  • uint32 Client Id
  • uint32 Generation Seed
  • str Network Id

• PACKET_SERVER_WAIT
  • uint8 Client Count waiting

• PACKET_SERVER_MAP
  • uint8 Packet Map Type
    • MAP_PACKET_START
      • uint32 Frame Counter
      • uint32 Map Size
    • MAP_PACKET_NORMAL
      • [] Map information
    • MAP_END
      • nothing

• PACKET_SERVER_JOIN
  • uint32 Client Id

• PACKET_SERVER_FRAME
  • uint32 Frame Counter
  • uint32 Frame Counter Max

• PACKET_SERVER_SYNC
  • uint32 Frame Counter
  • uint32 General Seed 1

• PACKET_SERVER_COMMAND
  • uint8 Company Id
  • uint32 Command Id (command.h)
  • uint32 p1
  • uint32 p2
  • uint32 Tile
  • str Text
  • uint8 Call Back Id (callback_table.c)
  • uint32 Frame Number

• PACKET_SERVER_CHAT
  • uint8 Action Id (network_date.h)
  • uint32 Client Id
  • str Message
  • uint64 Arbitrary Data

• PACKET_SERVER_ERROR_QUIT
  • uint32 Client Id
  • uint8 Error Id (network_data.h - NetworkErrorCode)

• PACKET_SERVER_QUIT
  • uint32 Client Id

• PACKET_SERVER_SHUTDOWN
  • nothing

• PACKET_SERVER_NEWGAME
  • nothing

• PACKET_SERVER_RCON
  • uint16 Colour
  • str Text

• PACKET_SERVER_MOVE
  • uint32 Client Id
  • uint8 Company Id

• PACKET_SERVER_COMPANY_UPDATE
  • uint16 Network Company Passworded

• PACKET_SERVER_CONFIG_UPDATE
  • uint8 Max Companies
  • uint8 Max Spectators

Pakiety klienckie

• PACKET_CLIENT_COMPANY_INFO
  • nothing

• PACKET_CLIENT_JOIN
  • str OpenTTD Revision (norev000 if no revision)
  • str Client Name (max NETWORK_NAME_LENGTH)
  • uint8 Play as Company id (1..MAX_COMPANIES)
  • uint8 Language ID
  • str Unique id to find the client back in server-listing

• PACKET_CLIENT_NEWGRFS_CHECKED
  • nothing

• PACKET_CLIENT_PASSWORD
  • uint8 NetworkPasswordType
  • str Password

• PACKET_CLIENT_GETMAP
  • nothing

• PACKET_CLIENT_MAP_OK
  • nothing

• PACKET_CLIENT_ACK
  • uint32 current FrameCounter of the client

• PACKET_CLIENT_COMMAND
  • uint8 CompanyID (0..MAX_COMPANIES-1)
  • uint32 CommandID (see command.h)
  • uint32 P1 (free variables used in DoCommand)
  • uint32 P2
  • uint32 Tile
  • str text
  • uint8 CallBackID (see callback_table.c)

• PACKET_CLIENT_CHAT
  • uint8 ActionID (see network_data.h, NetworkAction)
  • uint8 Destination Type (see network_data.h, DestType);
  • uint32 Destination CompanyID/Client-identifier
  • str Message (max NETWORK_CHAT_LENGTH)
  • uint64 Some arbitrary number

• PACKET_CLIENT_ERROR
  • uint8 ErrorID (see network_data.h, NetworkErrorCode)

• PACKET_CLIENT_SET_PASSWORD
  • str Password

• PACKET_CLIENT_SET_NAME
  • str Name

• PACKET_CLIENT_QUIT
  • nothing

• PACKET_CLIENT_RCON
  • str Password
  • str command

• PACKET_CLIENT_MOVE
  • uint8 Company Id
  • str Password

Enumerate informacje firmy

Ten krok jest używany przez GUI w celu wyliczenia informacji o firmie przed połączeniem z serwerem

Łączenie z serwerem

Jest to prosty przykład tego, co jest wysyłane między klientem a serwerem podczas dołączania do gry.

Utrzymanie połączenia z serwerem