From 4b05a8fcb7f873e41e777d6f77f80656ac1f44cc Mon Sep 17 00:00:00 2001
From: Tim Angus <tim@ngus.net>
Date: Thu, 9 Dec 2010 22:50:08 +0000
Subject: * Turns out CG_GetBindings is actually quite expensive

---
 src/cgame/cg_tutorial.c | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

(limited to 'src')

diff --git a/src/cgame/cg_tutorial.c b/src/cgame/cg_tutorial.c
index 1bc4ac8f..c3069a1e 100644
--- a/src/cgame/cg_tutorial.c
+++ b/src/cgame/cg_tutorial.c
@@ -599,8 +599,10 @@ static void CG_SpectatorText( char *text, playerState_t *ps )
     Q_strcat( text, MAX_TUTORIAL_TEXT,
         va( "Press %s to follow a player\n",
             CG_KeyNameForCommand( "+button2" ) ) );
-    }
   }
+}
+
+#define BINDING_REFRESH_INTERVAL 30
 
 /*
 ===============
@@ -613,8 +615,12 @@ const char *CG_TutorialText( void )
 {
   playerState_t *ps;
   static char   text[ MAX_TUTORIAL_TEXT ];
+  static int    refreshBindings = 0;
+
+  if( refreshBindings == 0 )
+    CG_GetBindings( );
 
-  CG_GetBindings( );
+  refreshBindings = ( refreshBindings + 1 ) % BINDING_REFRESH_INTERVAL;
 
   text[ 0 ] = '\0';
   ps = &cg.snap->ps;
-- 
cgit