X-Git-Url: https://git.artsoft.org/?a=blobdiff_plain;f=src%2Flibgame%2Fsdl.c;h=e460de3b434ab97dd5726f42340c636fe12208c2;hb=e5a0a3097d6a6c3afea01b3deeee9b206982ec1d;hp=e9d10df51f3a8103acb3520b27615e00cb487e1c;hpb=74c0f7de91268e40d15948f473eac51a9760b9c0;p=rocksndiamonds.git

diff --git a/src/libgame/sdl.c b/src/libgame/sdl.c
index e9d10df5..e460de3b 100644
--- a/src/libgame/sdl.c
+++ b/src/libgame/sdl.c
@@ -248,11 +248,6 @@ inline void SDLFillRectangle(Bitmap *dst_bitmap, int x, int y,
 {
   Bitmap *real_dst_bitmap = (dst_bitmap == window ? backbuffer : dst_bitmap);
   SDL_Rect rect;
-#if 0
-  unsigned int color_r = (color >> 16) & 0xff;
-  unsigned int color_g = (color >>  8) & 0xff;
-  unsigned int color_b = (color >>  0) & 0xff;
-#endif
 
 #ifdef FULLSCREEN_BUG
   if (dst_bitmap == backbuffer || dst_bitmap == window)
@@ -267,13 +262,7 @@ inline void SDLFillRectangle(Bitmap *dst_bitmap, int x, int y,
   rect.w = width;
   rect.h = height;
 
-#if 1
   SDL_FillRect(real_dst_bitmap->surface, &rect, color);
-#else
-  SDL_FillRect(real_dst_bitmap->surface, &rect,
-	       SDL_MapRGB(real_dst_bitmap->surface->format,
-			  color_r, color_g, color_b));
-#endif
 
   if (dst_bitmap == window)
     SDL_UpdateRect(backbuffer->surface, x, y, width, height);
@@ -284,11 +273,6 @@ inline void SDLDrawSimpleLine(Bitmap *dst_bitmap, int from_x, int from_y,
 {
   SDL_Surface *surface = dst_bitmap->surface;
   SDL_Rect rect;
-#if 0
-  unsigned int color_r = (color >> 16) & 0xff;
-  unsigned int color_g = (color >>  8) & 0xff;
-  unsigned int color_b = (color >>  0) & 0xff;
-#endif
 
   if (from_x > to_x)
     swap_numbers(&from_x, &to_x);
@@ -309,12 +293,7 @@ inline void SDLDrawSimpleLine(Bitmap *dst_bitmap, int from_x, int from_y,
   }
 #endif
 
-#if 1
   SDL_FillRect(surface, &rect, color);
-#else
-  SDL_FillRect(surface, &rect,
-               SDL_MapRGB(surface->format, color_r, color_g, color_b));
-#endif
 }
 
 inline void SDLDrawLine(Bitmap *dst_bitmap, int from_x, int from_y,
@@ -1116,9 +1095,8 @@ int zoomSurfaceY(SDL_Surface * src, SDL_Surface * dst)
   -----------------------------------------------------------------------------
   zoomSurface()
 
-  Zoomes a 32bit or 8bit 'src' surface to newly created 'dst' surface.
+  Zooms a 32bit or 8bit 'src' surface to newly created 'dst' surface.
   'zoomx' and 'zoomy' are scaling factors for width and height.
-  If 'smooth' is 1 then the destination 32bit surface is anti-aliased.
   If the surface is not 8bit or 32bit RGBA/ABGR it will be converted
   into a 32bit RGBA format on the fly.
   -----------------------------------------------------------------------------
@@ -1441,6 +1419,7 @@ void HandleJoystickEvent(Event *event)
 void SDLInitJoysticks()
 {
   static boolean sdl_joystick_subsystem_initialized = FALSE;
+  boolean print_warning = !sdl_joystick_subsystem_initialized;
   int i;
 
   if (!sdl_joystick_subsystem_initialized)
@@ -1456,15 +1435,24 @@ void SDLInitJoysticks()
 
   for (i = 0; i < MAX_PLAYERS; i++)
   {
+    /* get configured joystick for this player */
     char *device_name = setup.input[i].joy.device_name;
     int joystick_nr = getJoystickNrFromDeviceName(device_name);
 
     if (joystick_nr >= SDL_NumJoysticks())
+    {
+      if (setup.input[i].use_joystick && print_warning)
+	Error(ERR_WARN, "cannot find joystick %d", joystick_nr);
+
       joystick_nr = -1;
+    }
 
     /* misuse joystick file descriptor variable to store joystick number */
     joystick.fd[i] = joystick_nr;
 
+    if (joystick_nr == -1)
+      continue;
+
     /* this allows subsequent calls to 'InitJoysticks' for re-initialization */
     if (SDLCheckJoystickOpened(joystick_nr))
       SDLCloseJoystick(joystick_nr);
@@ -1474,7 +1462,9 @@ void SDLInitJoysticks()
 
     if (!SDLOpenJoystick(joystick_nr))
     {
-      Error(ERR_WARN, "cannot open joystick %d", joystick_nr);
+      if (print_warning)
+	Error(ERR_WARN, "cannot open joystick %d", joystick_nr);
+
       continue;
     }