From 239ec6623369a55e14b83ef100fd638abc3b875c Mon Sep 17 00:00:00 2001
From: temx <nukhead@gmail.com>
Date: Mon, 5 Sep 2022 23:56:30 +0300
Subject: [PATCH] Only send baseline/static scales when using PROTOCOL_RMQ

---
 Quake/pr_cmds.c  | 20 +++++++++++---------
 Quake/protocol.h |  2 +-
 Quake/sv_main.c  |  9 ++++++++-
 3 files changed, 20 insertions(+), 11 deletions(-)

diff --git a/Quake/pr_cmds.c b/Quake/pr_cmds.c
index a861ade1..4f33758f 100644
--- a/Quake/pr_cmds.c
+++ b/Quake/pr_cmds.c
@@ -1601,8 +1601,6 @@ static void PF_makestatic (void)
 	}
 	else
 	{
-		eval_t	*val;
-
 		if (SV_ModelIndex(PR_GetString(ent->v.model)) & 0xFF00)
 			bits |= B_LARGEMODEL;
 		if ((int)(ent->v.frame) & 0xFF00)
@@ -1610,14 +1608,18 @@ static void PF_makestatic (void)
 		if (ent->alpha != ENTALPHA_DEFAULT)
 			bits |= B_ALPHA;
 
-		val = GetEdictFieldValue(ent, "scale");
-		if (val)
-			ent->scale = ENTSCALE_ENCODE(val->_float);
-		else
-			ent->scale = ENTSCALE_DEFAULT;
+		if (sv.protocol == PROTOCOL_RMQ)
+		{
+			eval_t* val;
+			val = GetEdictFieldValue(ent, "scale");
+			if (val)
+				ent->scale = ENTSCALE_ENCODE(val->_float);
+			else
+				ent->scale = ENTSCALE_DEFAULT;
 
-		if (ent->scale != ENTSCALE_DEFAULT)
-			bits |= B_SCALE;
+			if (ent->scale != ENTSCALE_DEFAULT)
+				bits |= B_SCALE;
+		}
 	}
 
 	if (bits)
diff --git a/Quake/protocol.h b/Quake/protocol.h
index 06ab1b19..d645ab45 100644
--- a/Quake/protocol.h
+++ b/Quake/protocol.h
@@ -63,7 +63,7 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
 #define U_FRAME2		(1<<17) // 1 byte, this is .frame & 0xFF00 (second byte)
 #define U_MODEL2		(1<<18) // 1 byte, this is .modelindex & 0xFF00 (second byte)
 #define U_LERPFINISH	(1<<19) // 1 byte, 0.0-1.0 maps to 0-255, not sent if exactly 0.1, this is ent->v.nextthink - sv.time, used for lerping
-#define U_SCALE			(1<<20) // 1 byte, for PROTOCOL_RMQ PRFL_EDICTSCALE, currently read but ignored
+#define U_SCALE			(1<<20) // 1 byte, for PROTOCOL_RMQ PRFL_EDICTSCALE
 #define U_UNUSED21		(1<<21)
 #define U_UNUSED22		(1<<22)
 #define U_EXTEND2		(1<<23) // another byte to follow, future expansion
diff --git a/Quake/sv_main.c b/Quake/sv_main.c
index 4eebaef6..5e2e55bd 100644
--- a/Quake/sv_main.c
+++ b/Quake/sv_main.c
@@ -641,7 +641,7 @@ void SV_WriteEntitiesToClient (edict_t	*clent, sizebuf_t *msg)
 
 		// johnfitz -- max size for protocol 15 is 18 bytes, not 16 as originally
 		// assumed here.  And, for protocol 85 the max size is actually 24 bytes.
-		// For float coords and angles the limit is 40. 
+		// For float coords and angles the limit is 40.
 		// FIXME: Use tighter limit according to protocol flags and send bits.
 		if (msg->cursize + 40 > msg->maxsize)
 		{
@@ -1248,6 +1248,13 @@ void SV_CreateBaseline (void)
 			svent->baseline.modelindex = SV_ModelIndex(PR_GetString(svent->v.model));
 			svent->baseline.alpha = svent->alpha; //johnfitz -- alpha support
 			svent->baseline.scale = ENTSCALE_DEFAULT;
+			if (sv.protocol == PROTOCOL_RMQ)
+			{
+				eval_t* val;
+				val = GetEdictFieldValue(svent, "scale");
+				if (val)
+					svent->baseline.scale = ENTSCALE_ENCODE(val->_float);
+			}
 		}
 
 		//johnfitz -- PROTOCOL_FITZQUAKE