X-Git-Url: https://git.artsoft.org/?a=blobdiff_plain;f=src%2Flibgame%2Fjoystick.c;h=4a1bc7d5074fcdcbdd0df41599eb72544802cc3e;hb=0896ebe9d29a756c7adc005c6b93ff28f2fd396d;hp=109ea9ea40a5e42c42151a1e76c3c9cc076b9bb0;hpb=115ce6f2da1914d68b0fe0e5f9082973190dacdd;p=rocksndiamonds.git

diff --git a/src/libgame/joystick.c b/src/libgame/joystick.c
index 109ea9ea..4a1bc7d5 100644
--- a/src/libgame/joystick.c
+++ b/src/libgame/joystick.c
@@ -4,7 +4,7 @@
 // (c) 1995-2014 by Artsoft Entertainment
 //     		    Holger Schemel
 //		    info@artsoft.org
-//		    http://www.artsoft.org/
+//		    https://www.artsoft.org/
 // ----------------------------------------------------------------------------
 // joystick.c
 // ============================================================================
@@ -17,14 +17,14 @@
 #include "misc.h"
 
 
-/* ========================================================================= */
-/* platform independent joystick functions                                   */
-/* ========================================================================= */
+// ============================================================================
+// platform independent joystick functions
+// ============================================================================
 
 #define TRANSLATE_JOYSYMBOL_TO_JOYNAME	0
 #define TRANSLATE_JOYNAME_TO_JOYSYMBOL	1
 
-void translate_joyname(int *joysymbol, char **name, int mode)
+static void translate_joyname(int *joysymbol, char **name, int mode)
 {
   static struct
   {
@@ -211,10 +211,11 @@ int JoystickExt(int player_nr, boolean use_as_joystick_nr)
 
   if (!ReadJoystick(joystick_nr, &js_x, &js_y, &js_b1, &js_b2))
   {
-    Error(ERR_WARN, "cannot read joystick device '%s'",
-	  setup.input[player_nr].joy.device_name);
+    Warn("cannot read joystick device '%s'",
+	 setup.input[player_nr].joy.device_name);
 
     joystick.status = JOYSTICK_NOT_AVAILABLE;
+
     return JOY_NO_ACTION;
   }
 
@@ -249,7 +250,7 @@ int Joystick(int player_nr)
   return JoystickExt(player_nr, FALSE);
 }
 
-int JoystickButtonExt(int player_nr, boolean use_as_joystick_nr)
+static int JoystickButtonExt(int player_nr, boolean use_as_joystick_nr)
 {
   static int last_joy_button[MAX_PLAYERS] = { 0, 0, 0, 0 };
   int joy_button = (JoystickExt(player_nr, use_as_joystick_nr) & JOY_BUTTON);
@@ -320,7 +321,7 @@ void DeactivateJoystick(void)
 
 void ActivateJoystick(void)
 {
-  /* reactivate temporarily deactivated joystick */
+  // reactivate temporarily deactivated joystick
 
   if (joystick.status & JOYSTICK_AVAILABLE)
     joystick.status |= JOYSTICK_ACTIVE;