X-Git-Url: https://git.artsoft.org/?a=blobdiff_plain;f=src%2Fgame_bd%2Fmain_bd.c;h=6b3ba1043116ebfb468eccff1cb2b3c83f274adc;hb=ee1d57d74c4e4037fafb677953f8363489a263d0;hp=fcd2a23dd4287ecb768c202c33afceea142c77c8;hpb=459e3ba4589c247d389e315d1f501ee099a8a125;p=rocksndiamonds.git

diff --git a/src/game_bd/main_bd.c b/src/game_bd/main_bd.c
index fcd2a23d..6b3ba104 100644
--- a/src/game_bd/main_bd.c
+++ b/src/game_bd/main_bd.c
@@ -386,6 +386,19 @@ void GameActions_BD(byte action[MAX_PLAYERS])
 
   play_game_func(game_bd.game, action[0]);
 
+  // scroll without iterating engine if player out of sight (mainly due to wrap-around)
+  // (this is needed to prevent broken tapes in case of viewport or tile size changes)
+  while (game_bd.game->out_of_window)
+  {
+    RedrawPlayfield_BD(TRUE);
+
+    BlitScreenToBitmap_BD(backbuffer);
+
+    BackToFront();
+
+    play_game_func(game_bd.game, action[0]);
+  }
+
   RedrawPlayfield_BD(FALSE);
 
   UpdateGameDoorValues_BD();
@@ -396,6 +409,11 @@ void GameActions_BD(byte action[MAX_PLAYERS])
 // graphics functions
 // ============================================================================
 
+Bitmap *GetTitleScreen_BD(void)
+{
+  return gd_get_title_screen_bitmap();
+}
+
 void CoverScreen_BD(void)
 {
   game_bd.cover_screen = FALSE;