X-Git-Url: https://git.artsoft.org/?p=rocksndiamonds.git;a=blobdiff_plain;f=src%2Ftools.c;h=e99d26ce169ad18c33f601c674a684d6165ff0d6;hp=2ca18cf6b5f773e117aa6e0ebbfaf0fc010479f3;hb=1f295bbb8d7a54989dd60a4f3aee7b4ca5719bf1;hpb=567cfcb396e3fc031a25362b747dd0a5a096b4ec

diff --git a/src/tools.c b/src/tools.c
index 2ca18cf6..e99d26ce 100644
--- a/src/tools.c
+++ b/src/tools.c
@@ -926,6 +926,10 @@ void FadeIn(int fade_mask)
   FADE_SXSIZE = FULL_SXSIZE;
   FADE_SYSIZE = FULL_SYSIZE;
 
+  if (game_status == GAME_MODE_PLAYING &&
+      strEqual(setup.touch.control_type, TOUCH_CONTROL_VIRTUAL_BUTTONS))
+    SetOverlayActive(TRUE);
+
   SetScreenStates_AfterFadingIn();
 
   // force update of global animation status in case of rapid screen changes
@@ -941,6 +945,8 @@ void FadeOut(int fade_mask)
 
   SetScreenStates_BeforeFadingOut();
 
+  SetOverlayActive(FALSE);
+
 #if 0
   DrawMaskedBorder(REDRAW_ALL);
 #endif
@@ -2322,6 +2328,10 @@ void DrawScreenField(int x, int y)
       int newly = ly + (dir == MV_UP   ? -1 : dir == MV_DOWN  ? +1 : 0);
 
       DrawLevelElementThruMask(newlx, newly, EL_ACID);
+
+      // prevent target field from being drawn again (but without masking)
+      // (this would happen if target field is scanned after moving element)
+      Stop[newlx][newly] = TRUE;
     }
   }
   else if (IS_BLOCKED(lx, ly))
@@ -4207,10 +4217,19 @@ static boolean RequestEnvelope(char *text, unsigned int req_state)
 
 boolean Request(char *text, unsigned int req_state)
 {
+  boolean overlay_active = GetOverlayActive();
+  boolean result;
+
+  SetOverlayActive(FALSE);
+
   if (global.use_envelope_request)
-    return RequestEnvelope(text, req_state);
+    result = RequestEnvelope(text, req_state);
   else
-    return RequestDoor(text, req_state);
+    result = RequestDoor(text, req_state);
+
+  SetOverlayActive(overlay_active);
+
+  return result;
 }
 
 static int compareDoorPartOrderInfo(const void *object1, const void *object2)
@@ -8488,6 +8507,9 @@ void SetAnimStatus(int anim_status_new)
 
 void SetGameStatus(int game_status_new)
 {
+  if (game_status_new != game_status)
+    game_status_last_screen = game_status;
+
   game_status = game_status_new;
 
   SetAnimStatus(game_status_new);