added new animation mode "level_nr" to select frame according to level

[rocksndiamonds.git] / src / anim.c

diff --git a/src/anim.c b/src/anim.c
index acc71733a218b1f85752b0d5be103d277298be90..808f7c8b20b0d6da965a58e3b6723d69fde12bb4 100644 (file)
--- a/src/anim.c
+++ b/src/anim.c
@@ -310,6 +310,12 @@ int getAnimationFrame(int num_frames, int delay, int mode, int start_frame,
     else
       frame = gfx.anim_random_frame % num_frames;
   }
+  else if (mode & ANIM_LEVEL_NR)       // play frames by level number
+  {
+    int level_pos = level_nr - leveldir_current->first_level;
+
+    frame = level_pos % num_frames;
+  }
   else if (mode & (ANIM_CE_VALUE | ANIM_CE_SCORE | ANIM_CE_DELAY))
   {
     frame = sync_frame % num_frames;