rnd-20131228-1-src

[rocksndiamonds.git] / src / tools.c

diff --git a/src/tools.c b/src/tools.c
index bc63ef9aebf4d4adf4a261908322a13165062566..bd71d0c5a3f275e71a3397a7b8f9fd0d4166d989 100644 (file)
--- a/src/tools.c
+++ b/src/tools.c
@@ -399,6 +399,7 @@ void BackToFront()
   // never redraw single tiles, always redraw the whole field
   // (redrawing single tiles up to a certain threshold was faster on old,
   // now legacy graphics, but slows things down on modern graphics now)
+  // UPDATE: this is now globally defined by value of REDRAWTILES_THRESHOLD
   if (redraw_mask & REDRAW_TILES)
     redraw_mask |= REDRAW_FIELD;
 #endif
@@ -4171,6 +4172,9 @@ boolean Request(char *text, unsigned int req_state)
              break;
 
            case KSYM_Escape:
+#if defined(TARGET_SDL2)
+           case KSYM_Back:
+#endif
              result = 0;
              break;
 
@@ -8839,15 +8843,16 @@ void CheckSingleStepMode_EM(byte action[MAX_PLAYERS], int frame,
                            boolean any_player_moving,
                            boolean player_is_dropping)
 {
-  int i;
-
   if (tape.single_step && tape.recording && !tape.pausing)
   {
+#if 0
     boolean active_players = FALSE;
+    int i;
 
     for (i = 0; i < MAX_PLAYERS; i++)
       if (action[i] != JOY_NO_ACTION)
        active_players = TRUE;
+#endif
 
     // if (frame == 0)
     if (frame == 0 && !player_is_dropping)