Use gCurrentRealTimeTicks whenever appropriate.

src/openrct2-ui/windows/GameBottomToolbar.cpp

@@ -486,7 +486,7 @@ static void window_game_bottom_toolbar_draw_park_rating(
 
     bar_width = (factor * 114) / 255;
     gfx_fill_rect_inset(dpi, x + 1, y + 1, x + 114, y + 9, w->colours[1], INSET_RECT_F_30);
-    if (!(colour & IMAGE_TYPE_REMAP_2_PLUS) || game_is_paused() || (gCurrentTicks & 8))
+    if (!(colour & IMAGE_TYPE_REMAP_2_PLUS) || game_is_paused() || (gCurrentRealTimeTicks & 8))
     {
         if (bar_width > 2)
             gfx_fill_rect_inset(dpi, x + 2, y + 2, x + bar_width - 1, y + 8, colour & 0x7FFFFFFF, 0);

src/openrct2-ui/windows/Guest.cpp

@@ -1378,7 +1378,7 @@ static void window_guest_stats_bars_paint(
     int32_t blink_flag = colour & BAR_BLINK;
     colour &= ~BAR_BLINK;
 
-    if (!blink_flag || game_is_paused() || (gCurrentTicks & 8) == 0)
+    if (!blink_flag || game_is_paused() || (gCurrentRealTimeTicks & 8) == 0)
     {
         value *= 118;
         value >>= 8;

src/openrct2-ui/windows/Ride.cpp

@@ -3785,7 +3785,7 @@ static void window_ride_maintenance_draw_bar(
     if (colour & BAR_BLINK)
     {
         colour &= ~BAR_BLINK;
-        if (game_is_not_paused() && (gCurrentTicks & 8))
+        if (game_is_not_paused() && (gCurrentRealTimeTicks & 8))
             return;
     }
 

src/openrct2-ui/windows/RideList.cpp

@@ -302,7 +302,7 @@ static void window_ride_list_resize(rct_window* w)
     // Refreshing the list can be a very intensive operation
     // owing to its use of ride_has_any_track_elements().
     // This makes sure it's only refreshed every 64 ticks.
-    if (!(gCurrentTicks & 0x3f))
+    if (!(gCurrentRealTimeTicks & 0x3f))
     {
         window_ride_list_refresh_list(w);
     }

src/openrct2/GameState.cpp

@@ -168,7 +168,7 @@ void GameState::Update()
         // the flickering frequency is reduced by 4, compared to the original
         // it was done due to inability to reproduce original frequency
         // and decision that the original one looks too fast
-        if (gCurrentTicks % 4 == 0)
+        if (gCurrentRealTimeTicks % 4 == 0)
             gWindowMapFlashingFlags ^= (1 << 15);
 
         // Handle guest map flashing