moved code to separate function

diff --git a/src/anim.c b/src/anim.c
index 50075c832ab8b42b4993c7c8fa7f7871aeac831c..1fb0672e2e50138d0b46674b6999e25cb43d7196 100644 (file)
--- a/src/anim.c
+++ b/src/anim.c
@@ -636,11 +636,28 @@ void InitGlobalAnimations(void)
   InitGlobalAnimControls();
 }
 
-static void DrawGlobalAnimationsExt(int drawing_target, int drawing_stage)
+static void BlitGlobalAnimation(struct GraphicInfo *g, Bitmap *src_bitmap,
+                               int src_x, int src_y, int width, int height,
+                               int dst_x, int dst_y, int drawing_target)
 {
+  void (*blit_bitmap)(Bitmap *, Bitmap *, int, int, int, int, int, int) =
+    (g->draw_masked ? BlitBitmapMasked : BlitBitmap);
+  void (*blit_screen)(Bitmap *, int, int, int, int, int, int) =
+    (g->draw_masked ? BlitToScreenMasked : BlitToScreen);
   Bitmap *fade_bitmap =
     (drawing_target == DRAW_TO_FADE_SOURCE ? gfx.fade_bitmap_source :
      drawing_target == DRAW_TO_FADE_TARGET ? gfx.fade_bitmap_target : NULL);
+
+  if (drawing_target == DRAW_TO_SCREEN)
+    blit_screen(src_bitmap, src_x, src_y, width, height,
+               dst_x, dst_y);
+  else
+    blit_bitmap(src_bitmap, fade_bitmap, src_x, src_y, width, height,
+               dst_x, dst_y);
+}
+
+static void DrawGlobalAnimationsExt(int drawing_target, int drawing_stage)
+{
   int game_mode_anim_action[NUM_GAME_MODES];
   int mode_nr;
 
@@ -793,10 +810,6 @@ static void DrawGlobalAnimationsExt(int drawing_target, int drawing_stage)
        int cut_y = 0;
        int sync_frame;
        int frame;
-       void (*blit_bitmap)(Bitmap *, Bitmap *, int, int, int, int, int, int) =
-         (g->draw_masked ? BlitBitmapMasked : BlitBitmap);
-       void (*blit_screen)(Bitmap *, int, int, int, int, int, int) =
-         (g->draw_masked ? BlitToScreenMasked : BlitToScreen);
        int last_anim_random_frame = gfx.anim_random_frame;
 
        if (!(part->state & ANIM_STATE_RUNNING))
@@ -851,12 +864,8 @@ static void DrawGlobalAnimationsExt(int drawing_target, int drawing_stage)
        src_x += cut_x;
        src_y += cut_y;
 
-       if (drawing_target == DRAW_TO_SCREEN)
-         blit_screen(src_bitmap, src_x, src_y, width, height,
-                     dst_x, dst_y);
-       else
-         blit_bitmap(src_bitmap, fade_bitmap, src_x, src_y, width, height,
-                     dst_x, dst_y);
+       BlitGlobalAnimation(g, src_bitmap, src_x, src_y, width, height,
+                           dst_x, dst_y, drawing_target);
       }
     }
   }