fixed single-step mode for wrap-around levels in EM engine

[rocksndiamonds.git] / src / tools.c

diff --git a/src/tools.c b/src/tools.c
index b3eacd95c820c533847ab7fc21e61b45ed01d7c1..a4199a14600fb5083b61ed92e6a45debb1beb0b9 100644 (file)
--- a/src/tools.c
+++ b/src/tools.c
@@ -1468,7 +1468,7 @@ void FloodFillLevelExt(int from_x, int from_y, int fill_element,
   safety++;
 
   if (safety > max_fieldx * max_fieldy)
-    Error(ERR_EXIT, "Something went wrong in 'FloodFill()'. Please debug.");
+    Fail("Something went wrong in 'FloodFill()'. Please debug.");
 
   old_element = field[from_x][from_y];
   field[from_x][from_y] = fill_element;
@@ -5680,7 +5680,7 @@ void CreateToolButtons(void)
                      GDI_END);
 
     if (gi == NULL)
-      Error(ERR_EXIT, "cannot create gadget");
+      Fail("cannot create gadget");
 
     tool_gadget[id] = gi;
   }
@@ -9078,10 +9078,10 @@ static void CheckSaveEngineSnapshot_MM(boolean element_clicked,
   }
 }
 
-void CheckSingleStepMode_EM(byte action[MAX_PLAYERS], int frame,
-                           boolean any_player_moving,
-                           boolean any_player_snapping,
-                           boolean any_player_dropping)
+boolean CheckSingleStepMode_EM(byte action[MAX_PLAYERS], int frame,
+                              boolean any_player_moving,
+                              boolean any_player_snapping,
+                              boolean any_player_dropping)
 {
   if (tape.single_step && tape.recording && !tape.pausing)
     if (frame == 7 && !any_player_dropping)
@@ -9089,6 +9089,8 @@ void CheckSingleStepMode_EM(byte action[MAX_PLAYERS], int frame,
 
   CheckSaveEngineSnapshot_EM(action, frame, any_player_moving,
                             any_player_snapping, any_player_dropping);
+
+  return tape.pausing;
 }
 
 void CheckSingleStepMode_SP(boolean murphy_is_waiting,