rnd-20030404-4-src

[rocksndiamonds.git] / src / libgame / msdos.c

diff --git a/src/libgame/msdos.c b/src/libgame/msdos.c
index 61e1eaf2a3efbdee6b205d0ad557734aa56a4089..ec19ef6389c7d639c99f9106ef17826ff53de950 100644 (file)
--- a/src/libgame/msdos.c
+++ b/src/libgame/msdos.c
@@ -1,7 +1,7 @@
 /***********************************************************
 * Artsoft Retro-Game Library                               *
 *----------------------------------------------------------*
-* (c) 1994-2001 Artsoft Entertainment                      *
+* (c) 1994-2002 Artsoft Entertainment                      *
 *               Holger Schemel                             *
 *               Detmolder Strasse 189                      *
 *               33604 Bielefeld                            *
@@ -54,12 +54,6 @@ static int global_colormap_entries_used = 0;
 
 boolean wait_for_vsync;
 
-/*
-extern int playing_sounds;
-extern struct SoundControl playlist[NUM_MIXER_CHANNELS];
-extern struct SoundControl emptySoundControl;
-*/
-
 static BITMAP *Read_PCX_to_AllegroBitmap(char *);
 
 static void allegro_init_drivers()
@@ -303,7 +297,7 @@ Display *XOpenDisplay(char *display_name)
   Screen *screen;
   Display *display;
   BITMAP *mouse_bitmap = NULL;
-  char *mouse_filename =getCustomImageFilename(program.msdos_pointer_filename);
+  char *mouse_filename = getCustomImageFilename(program.msdos_cursor_filename);
 
   if ((mouse_bitmap = Read_PCX_to_AllegroBitmap(mouse_filename)) == NULL)
     return NULL;
@@ -923,6 +917,14 @@ Pixel AllegroGetPixel(Drawable d, int x, int y)
   return getpixel((BITMAP *)d, x, y);
 }
 
+void AllegroZoomBitmap(Drawable src, Drawable dst,
+                      int src_width, int src_height,
+                      int dst_width, int dst_height)
+{
+  stretch_blit((BITMAP *)src, (BITMAP *)dst,
+              0, 0, src_width, src_height, 0, 0, dst_width, dst_height);
+}
+
 void MSDOSOpenAudio(void)
 {
   if (allegro_init_audio())
@@ -936,7 +938,7 @@ void MSDOSOpenAudio(void)
     audio.music_channel = MUSIC_CHANNEL;
     audio.first_sound_channel = FIRST_SOUND_CHANNEL;
 
-    InitPlaylist();
+    Mixer_InitChannels();
   }
 }