Revert "SV_Physics(): fix entity cap check in the for loop" for now

This reverts commit 56e21e3, which
was intended to fix #124
It resulted in new issues in Arcane Dimensions, as descbribed here:
#128 -- thanks to Alexey
Lysiuk for noticing.

Author: sezero

Linux/sgml/Quakespasm.sgml

@@ -149,7 +149,6 @@ QuakeSpasm 0.94 has support for playing the 2021 re-release content: Copy the qu
 <item> Add support for -userdir cmdline arg to override the hardcoded user directory.
 <item> Reset r_skyfog between maps.
 <item> SV_PushMove: preserve pusher solid field instead of overwriting with SOLID_BSP.
-<item> SV_Physics: fix entity cap check in the for loop to fix a 14-year-old bug.
 <item> Don't spawn monsters when starting map with nomonsters 1.
 <item> Disable EXT_packed_pixels support on big endian systems.
 <item> Allow any supported music type to be considered as cdrip.

Quake/sv_phys.c

@@ -1170,7 +1170,6 @@ void SV_Physics (void)
 {
 	int	i;
 	int	entity_cap; // For sv_freezenonclients 
-	int	*pentitycap;
 	edict_t	*ent;
 
 // let the progs know that a new frame has started
@@ -1187,14 +1186,12 @@ void SV_Physics (void)
 	ent = sv.edicts;
 
 	if (sv_freezenonclients.value)
-	{
 	  entity_cap = svs.maxclients + 1; // Only run physics on clients and the world
-	  pentitycap = &entity_cap;
-	}
 	else
-	  pentitycap = &sv.num_edicts;
+	  entity_cap = sv.num_edicts;
 
-	for (i = 0; i < *pentitycap; ++i, ent = NEXT_EDICT(ent))
+	//for (i=0 ; i<sv.num_edicts ; i++, ent = NEXT_EDICT(ent))
+	for (i=0 ; i<entity_cap ; i++, ent = NEXT_EDICT(ent))
 	{
 		if (ent->free)
 			continue;

Quakespasm.html

@@ -233,7 +233,6 @@ <H2><A NAME="ss5.1">5.1</A> <A HREF="#toc5.1">Changes in 0.97.0</A>
 <LI> Add support for -userdir cmdline arg to override the hardcoded user directory.</LI>
 <LI> Reset r_skyfog between maps.</LI>
 <LI> SV_PushMove: preserve pusher solid field instead of overwriting with SOLID_BSP.</LI>
-<LI> SV_Physics: fix entity cap check in the for loop to fix a 14-year-old bug.</LI>
 <LI> Don't spawn monsters when starting map with nomonsters 1.</LI>
 <LI> Disable EXT_packed_pixels support on big endian systems.</LI>
 <LI> Allow any supported music type to be considered as cdrip.</LI>

Quakespasm.txt

@@ -244,9 +244,6 @@
   -  SV_PushMove: preserve pusher solid field instead of overwriting
      with SOLID_BSP.
 
-  -  SV_Physics: fix entity cap check in the for loop to fix
-     a 14-year-old bug.
-
   -  Don't spawn monsters when starting map with nomonsters 1.
 
   -  Disable EXT_packed_pixels support on big endian systems.