From 96f7f5457d4db71385d11c5f84f45f7ad20462f8 Mon Sep 17 00:00:00 2001
From: Alibek Omarov <a1ba.omarov@gmail.com>
Date: Sun, 17 Dec 2023 17:43:18 +0300
Subject: [PATCH] engine: print all supported and enabled features

---
 engine/client/cl_parse.c |  2 +-
 engine/common/common.h   |  2 +-
 engine/common/host.c     | 33 +++++++++++++++++++--------------
 engine/server/sv_phys.c  |  2 +-
 4 files changed, 22 insertions(+), 17 deletions(-)

diff --git a/engine/client/cl_parse.c b/engine/client/cl_parse.c
index e41a6b07..a82ea741 100644
--- a/engine/client/cl_parse.c
+++ b/engine/client/cl_parse.c
@@ -907,7 +907,7 @@ void CL_ParseServerData( sizebuf_t *msg, qboolean legacy )
 	host.features &= legacy ? ENGINE_LEGACY_FEATURES_MASK : ENGINE_FEATURES_MASK;
 
 	if( !Host_IsLocalGame( ))
-		Host_PrintEngineFeatures();
+		Host_PrintEngineFeatures( host.features );
 
 	if( !legacy )
 	{
diff --git a/engine/common/common.h b/engine/common/common.h
index 5de2ab6f..c4d4c87c 100644
--- a/engine/common/common.h
+++ b/engine/common/common.h
@@ -552,7 +552,7 @@ qboolean Host_IsLocalGame( void );
 qboolean Host_IsLocalClient( void );
 void Host_ShutdownServer( void );
 void Host_Error( const char *error, ... ) _format( 1 );
-void Host_PrintEngineFeatures( void );
+void Host_PrintEngineFeatures( int features );
 void Host_Frame( float time );
 void Host_InitDecals( void );
 void Host_Credits( void );
diff --git a/engine/common/host.c b/engine/common/host.c
index da19aee6..b31661d4 100644
--- a/engine/common/host.c
+++ b/engine/common/host.c
@@ -190,22 +190,27 @@ void Host_ShutdownServer( void )
 Host_PrintEngineFeatures
 ================
 */
-void Host_PrintEngineFeatures( void )
+void Host_PrintEngineFeatures( int features )
 {
-	if( FBitSet( host.features, ENGINE_WRITE_LARGE_COORD ))
-		Con_Reportf( "^3EXT:^7 big world support enabled\n" );
-
-	if( FBitSet( host.features, ENGINE_LOAD_DELUXEDATA ))
-		Con_Reportf( "^3EXT:^7 deluxemap support enabled\n" );
-
-	if( FBitSet( host.features, ENGINE_PHYSICS_PUSHER_EXT ))
-		Con_Reportf( "^3EXT:^7 Improved MOVETYPE_PUSH is used\n" );
-
-	if( FBitSet( host.features, ENGINE_LARGE_LIGHTMAPS ))
-		Con_Reportf( "^3EXT:^7 Large lightmaps enabled\n" );
+	const char *features_str[] =
+	{
+		"Big World Support",
+		"Quake Compatibility",
+		"Deluxemap Support",
+		"Improved MOVETYPE_PUSH",
+		"Large Lightmaps",
+		"Stupid Quake Bug Compensation",
+		"Improved Trace Line",
+		"Studio MOVETYPE_STEP Lerping",
+		"Linear Gamma Space"
+	};
+	int i;
 
-	if( FBitSet( host.features, ENGINE_COMPENSATE_QUAKE_BUG ))
-		Con_Reportf( "^3EXT:^7 Compensate quake bug enabled\n" );
+	for( i = 0; i < ARRAYSIZE( features_str ); i++ )
+	{
+		if( FBitSet( features, BIT( i )))
+			Con_Reportf( "^3EXT:^7 %s is enabled\n", features_str[i] );
+	}
 }
 
 /*
diff --git a/engine/server/sv_phys.c b/engine/server/sv_phys.c
index 51e7cfff..905d81b4 100644
--- a/engine/server/sv_phys.c
+++ b/engine/server/sv_phys.c
@@ -2140,7 +2140,7 @@ qboolean SV_InitPhysicsAPI( void )
 			{
 				// grab common engine features (it will be shared across the network)
 				host.features = svgame.physFuncs.SV_CheckFeatures() & ENGINE_FEATURES_MASK;
-				Host_PrintEngineFeatures ();
+				Host_PrintEngineFeatures( host.features );
 			}
 			return true;
 		}