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Warn when forcing a bad zoom level

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Nothing does this currently, but just in case something does in
the future.
This commit is contained in:
Tommy 2023-11-05 11:17:03 +13:00
parent 1dfbaacf68
commit a8dc847d35
1 changed files with 6 additions and 0 deletions
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6
src/display.cpp
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@ -1917,6 +1917,12 @@ bool display::set_zoom(unsigned int amount, const bool validate_value_and_set_in
new_zoom = zoom_levels[zoom_index_];
}
if((new_zoom / 4) * 4 != new_zoom) {
WRN_DP << "set_zoom forcing zoom " << new_zoom
<< " which is not a multiple of 4."
<< " This will likely cause graphical glitches.";
}
const SDL_Rect& outside_area = map_outside_area();
const SDL_Rect& area = map_area();