X-Git-Url: https://git.artsoft.org/?a=blobdiff_plain;f=src%2Fgame_sp%2FMainGameLoop.c;h=38f76fc7f6a1f7b760f5f1fd3a96ba4122f27171;hb=843029e7c2253a35aa1b4ac87241978808b9e6fc;hp=bae1d6d95d4aa886acbca1a8586bacae1bd36874;hpb=2af2c61f4dde2d22c1dc0e8dfad033b40d81dc6c;p=rocksndiamonds.git

diff --git a/src/game_sp/MainGameLoop.c b/src/game_sp/MainGameLoop.c
index bae1d6d9..38f76fc7 100644
--- a/src/game_sp/MainGameLoop.c
+++ b/src/game_sp/MainGameLoop.c
@@ -117,8 +117,15 @@ locRepeatMainGameLoop:                           // start repeating game loop
   LastFrame = Clock.TickNow(); // store the frame time
 #endif
   //   never any additional code between here!
+
+
+
+#if 0
   if (! NoDisplayFlag) // copy the BackBuffer(=Stage) to visible screen
     Stage.Blt();
+#endif
+
+
 
   // FS   end of synchronization
   // ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
@@ -574,6 +581,21 @@ int subCalculateScreenScrollPos()
 
   int ax, Ay;
 
+#if 1
+  int jump_pos = TILEX / 2;
+
+  if (MurphyScreenXPos < -jump_pos)
+  {
+    MurphyScreenXPos = FieldWidth * TILEX + MurphyScreenXPos;
+    MurphyScreenYPos -= TILEY;
+  }
+  else if (MurphyScreenXPos >= FieldWidth * TILEX - jump_pos)
+  {
+    MurphyScreenXPos = MurphyScreenXPos - FieldWidth * TILEX;
+    MurphyScreenYPos += TILEY;
+  }
+#endif
+
   if (ExplosionShake != 0)
   {
     subGetRandomNumber();