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/* $Id$ */

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#ifndef NETWORK_CORE_TCP_H

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#define NETWORK_CORE_TCP_H

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#ifdef ENABLE_NETWORK

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/**

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 * @file tcp.h Basic functions to receive and send TCP packets.

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 */

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/**

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 * Enum with all types of UDP packets.

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 * The order of the first 4 packets MUST not be changed, as

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 * it protects old clients from joining newer servers

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 * (because SERVER_ERROR is the respond to a wrong revision)

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 */

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enum {

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	PACKET_SERVER_FULL,

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	PACKET_SERVER_BANNED,

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	PACKET_CLIENT_JOIN,

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	PACKET_SERVER_ERROR,

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	PACKET_CLIENT_COMPANY_INFO,

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	PACKET_SERVER_COMPANY_INFO,

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	PACKET_SERVER_CLIENT_INFO,

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	PACKET_SERVER_NEED_PASSWORD,

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	PACKET_CLIENT_PASSWORD,

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	PACKET_SERVER_WELCOME,

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	PACKET_CLIENT_GETMAP,

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	PACKET_SERVER_WAIT,

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	PACKET_SERVER_MAP,

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	PACKET_CLIENT_MAP_OK,

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	PACKET_SERVER_JOIN,

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	PACKET_SERVER_FRAME,

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	PACKET_SERVER_SYNC,

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	PACKET_CLIENT_ACK,

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	PACKET_CLIENT_COMMAND,

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	PACKET_SERVER_COMMAND,

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	PACKET_CLIENT_CHAT,

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	PACKET_SERVER_CHAT,

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	PACKET_CLIENT_SET_PASSWORD,

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	PACKET_CLIENT_SET_NAME,

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	PACKET_CLIENT_QUIT,

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	PACKET_CLIENT_ERROR,

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	PACKET_SERVER_QUIT,

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	PACKET_SERVER_ERROR_QUIT,

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	PACKET_SERVER_SHUTDOWN,

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	PACKET_SERVER_NEWGAME,

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	PACKET_SERVER_RCON,

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	PACKET_CLIENT_RCON,

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	PACKET_END                   ///< Must ALWAYS be on the end of this list!! (period)

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};

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void NetworkSend_Packet(Packet *packet, NetworkClientState *cs);

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Packet *NetworkRecv_Packet(NetworkClientState *cs, NetworkRecvStatus *status);

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bool NetworkSend_Packets(NetworkClientState *cs);

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#endif /* ENABLE_NETWORK */

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#endif /* NETWORK_CORE_TCP_H */