From 56cc5190e5831cf0474268b16de29f0b873eb5d1 Mon Sep 17 00:00:00 2001
From: Louis-Antoine <lamr@free.fr>
Date: Mon, 18 May 2020 11:34:09 +0200
Subject: [PATCH] Allow input buffer to hold more than 64 tics
---
src/d_clisrv.c | 12 ++++++------
src/d_clisrv.h | 1 +
2 files changed, 7 insertions(+), 6 deletions(-)
diff --git a/src/d_clisrv.c b/src/d_clisrv.c
index 9c9e55026e..5424718dd1 100644
--- a/src/d_clisrv.c
+++ b/src/d_clisrv.c
@@ -4260,8 +4260,8 @@ static void HandlePacketFromPlayer(SINT8 node)
txtpak = (UINT8 *)&netbuffer->u.serverpak.cmds[netbuffer->u.serverpak.numslots
* netbuffer->u.serverpak.numtics];
- if (realend > gametic + BACKUPTICS)
- realend = gametic + BACKUPTICS;
+ if (realend > gametic + CLIENTBACKUPTICS)
+ realend = gametic + CLIENTBACKUPTICS;
cl_packetmissed = realstart > neededtic;
if (realstart <= neededtic && realend > neededtic)
@@ -4604,11 +4604,11 @@ static void SV_SendTics(void)
for (n = 1; n < MAXNETNODES; n++)
if (nodeingame[n])
{
- lasttictosend = maketic;
-
// assert supposedtics[n]>=nettics[n]
realfirsttic = supposedtics[n];
- if (realfirsttic >= maketic)
+ lasttictosend = min(maketic, realfirsttic + CLIENTBACKUPTICS);
+
+ if (realfirsttic >= lasttictosend)
{
// well we have sent all tics we will so use extrabandwidth
// to resent packet that are supposed lost (this is necessary since lost
@@ -4617,7 +4617,7 @@ static void SV_SendTics(void)
DEBFILE(va("Nothing to send node %u mak=%u sup=%u net=%u \n",
n, maketic, supposedtics[n], nettics[n]));
realfirsttic = nettics[n];
- if (realfirsttic >= maketic || (I_GetTime() + n)&3)
+ if (realfirsttic >= lasttictosend || (I_GetTime() + n)&3)
// all tic are ok
continue;
DEBFILE(va("Sent %d anyway\n", realfirsttic));
diff --git a/src/d_clisrv.h b/src/d_clisrv.h
index e284522e78..583c3c8db3 100644
--- a/src/d_clisrv.h
+++ b/src/d_clisrv.h
@@ -34,6 +34,7 @@ applications may follow different packet versions.
// Networking and tick handling related.
#define BACKUPTICS 96
+#define CLIENTBACKUPTICS 32
#define MAXTEXTCMD 256
//
// Packet structure
--
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