Keep options window centred after a resize (#22026)

distribution/changelog.txt

@@ -6,6 +6,7 @@
 - Improved: [#21981] Rendering performance of the map window has been improved considerably.
 - Improved: [#21981] The map window now defaults to showing as much of the map as fits the screen.
 - Improved: [#21983] Taking a screenshot now shows a message again, closing when taking another.
+- Improved: [#22026] The options window now stays centred when window scaling is changed.
 - Change: [#7248] Small mini-maps are now centred in the map window.
 - Fix: [#13294] Map corners are cut off in some directions (original bug).
 - Fix: [#21974] No reason specified when attempting to place benches, lamps, or bins on path with no unconnected edges (original bug).

src/openrct2/interface/Window.cpp

@@ -1402,6 +1402,14 @@ void WindowResizeGui(int32_t width, int32_t height)
         optionsWind->windowPos.x = width - 80;
     }
 
+    // Keep options window centred after a resize
+    WindowBase* optionsWindow = WindowFindByClass(WindowClass::Options);
+    if (optionsWindow != nullptr)
+    {
+        optionsWindow->windowPos.x = (ContextGetWidth() - optionsWindow->width) / 2;
+        optionsWindow->windowPos.y = (ContextGetHeight() - optionsWindow->height) / 2;
+    }
+
     GfxInvalidateScreen();
 }