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Codechange: rework codeflow introduced in 098d5b22 (#8837)

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It didn't sit well to me, how I wrote the commit initially. First
casting a variable into another, only to write it back into the
originally feels wrong.

This flow makes a bit more sense to me.
This commit is contained in:
Patric Stout 2021-03-10 13:57:52 +01:00 committed by GitHub
parent 14b61bfa6f
commit 4866e43862
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 5 additions and 3 deletions
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8
src/gfx.cpp
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@ -1873,9 +1873,11 @@ void UpdateGUIZoom()
if (_gui_zoom_cfg == ZOOM_LVL_CFG_AUTO) {
_gui_zoom = static_cast<ZoomLevel>(Clamp(VideoDriver::GetInstance()->GetSuggestedUIZoom(), _settings_client.gui.zoom_min, _settings_client.gui.zoom_max));
} else {
_gui_zoom = static_cast<ZoomLevel>(Clamp(_gui_zoom_cfg, _settings_client.gui.zoom_min, _settings_client.gui.zoom_max));
/* Write the value back in case it was not between min/max. */
_gui_zoom_cfg = _gui_zoom;
/* Ensure the gui_zoom is clamped between min/max. Change the
* _gui_zoom_cfg if it isn't, as this is used to visually show the
* selection in the Game Options. */
_gui_zoom_cfg = Clamp(_gui_zoom_cfg, _settings_client.gui.zoom_min, _settings_client.gui.zoom_max);
_gui_zoom = static_cast<ZoomLevel>(_gui_zoom_cfg);
}
/* Determine real font zoom to use. */