From 1dfb76a50d855048ba125cbea61489d39535e7f4 Mon Sep 17 00:00:00 2001
From: cloudwalk <cloudwalk@d7cf8633-e32d-0410-b094-e92efae38249>
Date: Fri, 16 Oct 2020 22:46:04 +0000
Subject: [PATCH] host: Simplify wait timer calculation, removing client/server
 code from common code

git-svn-id: svn://svn.icculus.org/twilight/trunk/darkplaces@13019 d7cf8633-e32d-0410-b094-e92efae38249
---
 cl_main.c |  3 +++
 host.c    | 11 +++++------
 sv_main.c | 12 ++++++------
 3 files changed, 14 insertions(+), 12 deletions(-)

diff --git a/cl_main.c b/cl_main.c
index 2a2b9976..2f99a303 100644
--- a/cl_main.c
+++ b/cl_main.c
@@ -2754,6 +2754,9 @@ double CL_Frame (double time)
 	static double wait;
 	int pass1, pass2, pass3;
 
+	if(!host_isclient.integer)
+		return 0;
+
 	CL_VM_PreventInformationLeaks();
 
 	// get new key events
diff --git a/host.c b/host.c
index 8cf8593d..92537f39 100644
--- a/host.c
+++ b/host.c
@@ -363,12 +363,10 @@ double Host_Frame(double time)
 	Mem_CheckSentinelsGlobal();
 
 	// if the accumulators haven't become positive yet, wait a while
-	if (cls.state == ca_dedicated)
-		wait = sv_timer * -1000000.0; // dedicated
-	else if (!sv.active || svs.threaded)
-		wait = cl_timer * -1000000.0; // connected to server, main menu, or server is on different thread
+	if(!sv_timer || !cl_timer)
+		wait = min(cl_timer, sv_timer) * -1000000.0;
 	else
-		wait = max(cl_timer, sv_timer) * -1000000.0; // listen server or singleplayer
+		wait = max(cl_timer, sv_timer) * -1000000.0;
 
 	if (!host.restless && wait >= 1)
 		return wait;
@@ -389,7 +387,8 @@ static inline void Host_Sleep(double time)
 		time = 1; // because we cast to int
 
 	time0 = Sys_DirtyTime();
-	if (sv_checkforpacketsduringsleep.integer && !sys_usenoclockbutbenchmark.integer && !svs.threaded) {
+	if (sv_checkforpacketsduringsleep.integer && !sys_usenoclockbutbenchmark.integer && !svs.threaded)
+	{
 		NetConn_SleepMicroseconds((int)time);
 		if (cls.state != ca_dedicated)
 			NetConn_ClientFrame(); // helps server browser get good ping values
diff --git a/sv_main.c b/sv_main.c
index 6fbd146d..05134680 100644
--- a/sv_main.c
+++ b/sv_main.c
@@ -2480,6 +2480,9 @@ double SV_Frame(double time)
 	char vabuf[1024];
 	qbool playing = false;
 
+	if(!sv.active)
+		return 0;
+
 	if (!svs.threaded)
 	{
 		svs.perf_acc_sleeptime = host.sleeptime;
@@ -2522,11 +2525,8 @@ double SV_Frame(double time)
 		 * Receive packets on each main loop iteration, as the main loop may
 		 * be undersleeping due to select() detecting a new packet
 		 */
-		if (sv.active)
-		{
-			NetConn_ServerFrame();
-			SV_CheckTimeouts();
-		}
+		NetConn_ServerFrame();
+		SV_CheckTimeouts();
 	}
 
 	/*
@@ -2545,7 +2545,7 @@ double SV_Frame(double time)
 		sv_timer = 0.1;
 	}
 
-	if (sv.active && sv_timer > 0 && !svs.threaded)
+	if (sv_timer > 0 && !svs.threaded)
 	{
 		/*
 		 * Execute one or more server frames, with an upper limit on how much
-- 
2.39.2