Make steam path optional at compile time for standalone games

code/qcommon/q_shared.h

@@ -33,8 +33,8 @@ Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
   #define CLIENT_WINDOW_MIN_TITLE	"changeme2"
   #define HOMEPATH_NAME_UNIX		".foo"
   #define HOMEPATH_NAME_WIN			"FooBar"
-  #define STEAMPATH_NAME			"Foo Bar"
   #define HOMEPATH_NAME_MACOSX		HOMEPATH_NAME_WIN
+//  #define STEAMPATH_NAME			"Foo Bar"
   #define GAMENAME_FOR_MASTER		"foobar"	// must NOT contain whitespace
 //  #define LEGACY_PROTOCOL	// You probably don't need this for your standalone game
 #else
@@ -44,8 +44,8 @@ Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
   #define CLIENT_WINDOW_MIN_TITLE	"ioq3"
   #define HOMEPATH_NAME_UNIX		".q3a"
   #define HOMEPATH_NAME_WIN			"Quake3"
-  #define STEAMPATH_NAME			"Quake 3 Arena"
   #define HOMEPATH_NAME_MACOSX		HOMEPATH_NAME_WIN
+  #define STEAMPATH_NAME			"Quake 3 Arena"
   #define GAMENAME_FOR_MASTER		"Quake3Arena"
   #define LEGACY_PROTOCOL
 #endif

code/sys/sys_unix.c

@@ -89,7 +89,7 @@ Sys_SteamPath
 char *Sys_SteamPath( void )
 {
 	// Disabled since Steam doesn't let you install Quake 3 on Mac/Linux
-#if 0
+#if 0 //#ifdef STEAMPATH_NAME
 	char *p;
 
 	if( ( p = getenv( "HOME" ) ) != NULL )

code/sys/sys_win32.c

@@ -136,6 +136,7 @@ Sys_SteamPath
 */
 char *Sys_SteamPath( void )
 {
+#ifdef STEAMPATH_NAME
 	HKEY steamRegKey;
 
 	if (!RegOpenKeyEx(HKEY_CURRENT_USER, "Software\\Valve\\Steam", 0, KEY_QUERY_VALUE, &steamRegKey))
@@ -156,6 +157,7 @@ char *Sys_SteamPath( void )
 			Q_strcat(steamPath, MAX_OSPATH, "\\SteamApps\\common\\" STEAMPATH_NAME );
 		}
 	}
+#endif
 
 	return steamPath;
 }