rnd-20091125-1-src

[rocksndiamonds.git] / src / game_sp / MainGameLoop.c

diff --git a/src/game_sp/MainGameLoop.c b/src/game_sp/MainGameLoop.c
index bae1d6d95d4aa886acbca1a8586bacae1bd36874..38f76fc7f6a1f7b760f5f1fd3a96ba4122f27171 100644 (file)
--- 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();