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Revert "Remove tic provision"

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This reverts commit 8c624cdc65.
This commit is contained in:
NepDisk 2026-02-27 15:47:50 -05:00
parent 56e7f73f63
commit f20107d5f7
1 changed files with 16 additions and 6 deletions
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22
src/d_clisrv.c
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@ -139,6 +139,7 @@ boolean receivedplayerinfo = false;
tic_t servermaxping = 20; // server's max delay, in frames. Defaults to 20
static tic_t nettics[MAXNETNODES]; // what tic the client have received
static tic_t supposedtics[MAXNETNODES]; // nettics prevision for smaller packet
static UINT8 nodewaiting[MAXNETNODES];
static tic_t firstticstosend; // min of the nettics
static tic_t tictoclear = 0; // optimize d_clearticcmd
@ -3576,6 +3577,7 @@ static void ResetNode(INT32 node)
nodewaiting[node] = 0;
nettics[node] = gametic;
supposedtics[node] = gametic;
nodetoplayer[node] = -1;
nodetoplayer2[node] = -1;
@ -3743,6 +3745,7 @@ void D_QuitNetGame(void)
static inline void SV_AddNode(INT32 node)
{
nettics[node] = gametic;
supposedtics[node] = gametic;
// little hack because the server connects to itself and puts
// nodeingame when connected not here
if (node)
@ -5860,11 +5863,12 @@ static void SV_SendTics(void)
// send to all client but not to me
// for each node create a packet with x tics and send it
// x is computed using nettics[n], max packet size and maketic
// x is computed using supposedtics[n], max packet size and maketic
for (n = 1; n < MAXNETNODES; n++)
if (nodeingame[n])
{
realfirsttic = nettics[n];
// assert supposedtics[n]>=nettics[n]
realfirsttic = max(supposedtics[n], firstticstosend);
lasttictosend = min(maketic, nettics[n] + CLIENTBACKUPTICS);
if (realfirsttic >= lasttictosend)
@ -5873,8 +5877,8 @@ static void SV_SendTics(void)
// to resent packet that are supposed lost (this is necessary since lost
// packet detection work when we have received packet with firsttic > neededtic
// (getpacket servertics case)
DEBFILE(va("Nothing to send node %u mak=%u net=%u \n",
n, lasttictosend, nettics[n]));
DEBFILE(va("Nothing to send node %u mak=%u sup=%u net=%u \n",
n, lasttictosend, supposedtics[n], nettics[n]));
realfirsttic = nettics[n];
if (realfirsttic >= lasttictosend || (I_GetTime() + n)&3)
// all tic are ok
@ -5951,10 +5955,16 @@ static void SV_SendTics(void)
packsize = bufpos - (UINT8 *)&(netbuffer->u);
HSendPacket(n, false, 0, packsize);
}
// when tic are too large, only one tic is sent so don't go backward!
if (lasttictosend-doomcom->extratics > realfirsttic)
supposedtics[n] = lasttictosend-doomcom->extratics;
else
supposedtics[n] = lasttictosend;
supposedtics[n] = max(supposedtics[n], nettics[n]);
}
// node 0 is me!
nettics[0] = maketic;
supposedtics[0] = maketic;
}
//