492c83cf2c
Use buffers reported by clients so they can better check their own conditions when determining how to stabilize when outpacing the host.
78 lines
1.8 KiB
C
78 lines
1.8 KiB
C
#ifndef __I_NET_H__
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#define __I_NET_H__
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#include <stdint.h>
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#include "tarray.h"
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inline constexpr size_t MAXPLAYERS = 64u;
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enum ENetConstants
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{
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BACKUPTICS = 35 * 5, // Remember up to 5 seconds of data.
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MAXTICDUP = 3,
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MAXSENDTICS = 35 * 1, // Only send up to 1 second of data at a time.
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STABILITYTICS = 17,
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LOCALCMDTICS = (BACKUPTICS * MAXTICDUP),
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MAX_MSGLEN = 14000,
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};
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enum ENetCommand
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{
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CMD_NONE,
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CMD_SEND,
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CMD_GET,
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};
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enum ENetFlags
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{
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NCMD_EXIT = 0x80, // Client has left the game
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NCMD_RETRANSMIT = 0x40, //
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NCMD_SETUP = 0x20, // Guest is letting the host know who it is
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NCMD_LEVELREADY = 0x10, // After loading a level, guests send this over to the host who then sends it back after all are received
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NCMD_QUITTERS = 0x08, // Client is getting info about one or more players quitting (packet server only)
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NCMD_COMPRESSED = 0x04, // Remainder of packet is compressed
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NCMD_LATENCYACK = 0x02, // A latency packet was just read, so let the sender know.
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NCMD_LATENCY = 0x01, // Latency packet, used for measuring RTT.
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};
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enum ENetMode
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{
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NET_PeerToPeer,
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NET_PacketServer
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};
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struct FClientStack : public TArray<int>
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{
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inline bool InGame(int i) const { return Find(i) < Size(); }
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void operator+=(const int i)
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{
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if (!InGame(i))
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SortedInsert(i);
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}
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void operator-=(const int i)
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{
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Delete(Find(i));
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}
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};
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extern bool netgame, multiplayer;
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extern int consoleplayer;
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extern int Net_Arbitrator;
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extern FClientStack NetworkClients;
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extern ENetMode NetMode;
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extern uint8_t NetBuffer[MAX_MSGLEN];
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extern size_t NetBufferLength;
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extern uint8_t TicDup;
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extern int RemoteClient;
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extern int MaxClients;
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bool I_InitNetwork();
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void I_ClearClient(size_t client);
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void I_NetCmd(ENetCommand cmd);
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void I_NetDone();
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void HandleIncomingConnection();
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void CloseNetwork();
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#endif
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