* Refactor windows to not share widget state
* First half of refactoring all the windows
* Refactor the remaining windows, compiles but has issues
* Fix drawing only every second widget
* Remove the need of an terminating widget
* Address WidgetIndex signedness issues; use kWidgetIndexNull more
* Address constexpr issue with Widget content union
* Fix tabs in scenery window
* Fix tabs in object selection window
* Adjust custom widget index for CustomTool events
* Use STR_NONE for default tooltip initialisation
* Adjustment for mingw compiler
* Fix bottom toolbar using the widget declaration not instance
* Remove pointless code in Guest window, handled by SetPage
* Prevent out of bounds crash
* Move scroll widgets initialization to SetPage in Cheats window
* Remove special logic in Options window
* Remove special logic in Park window
* Remove special logic for Player window
* Remove special logic for Research window
* Remove special logic for Ride window
* Remove special logic for Staff window
* Remove special logic for Finances window
* Remove special logic for MapGen window
* Remove special logic for editor objective options window
* Remove special logic for editor scenario options window
* Fix widgets not being set since page is initialized to 0
* Remove more redundant code
* Fix remaining access to widget declarations
* Remove unused variable
* Fix editor object selection tabs on successive windows
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Co-authored-by: Aaron van Geffen <aaron@aaronweb.net>
* ImageIndex typedef moved from ImageId.hpp to new file ImageIndexType.h.
* SPR_NONE redefined as ImageIndex type in ImageIndexType.h.
* SPR_NONE renamed to kSpriteIdNull
* Remove casts and enum all sprites as ImageIndex
* Remove sprites.h include from LandTool.h, RideData.h
* Ensure all RTD headers include sprites.h
---------
Co-authored-by: Aaron van Geffen <aaron@aaronweb.net>
* Introduce ObjectSubTab struct and kRideObjectSubTabs
* Make subtab frame non-interactible
* Give sub-tab widgets a more general name
* Integrate TabOrder into ObjectSelectionPages
* Apply filter from subpage definition
* Rewrite GetSelectedObjectType to account for sub-tabs
* Improve sub-tab toggling behaviour
* Part of #21421: refactor TUNNEL_MAX_COUNT
* Part of #21421: deleted unused OBJECT_SELECTION_NOT_...
* Part of #21421: refactor MAX_SERVER_DESCRIPTION_LENGTH
* Part of #21421: refactor EXPENDITURE_TABLE_MONTH_COUNT
* Part of #21421: refactor FINANCE_GRAPH_SIZE
* Part of #21421: refactor NETWORK_STREAM_VERSION and _ID
* Part of #21421: MONEY_STRING_MAXLENGTH
* Part of #21421: deleted MAX_USER_STRINGS
* Part of #21421: refactor USER_STRING_MAX_LENGTH
* Part of #21421: deleted USER_STRING_END
* Part of #21421: refactor REAL_NAME_START
* Part of #21421: refactor REAL_NAME_END
* Part of #21421: deleted FONT(X) and FONT_OPENRCT2_SPRITE
* Part of #21421: refactor CURRENCY_SYMBOL_MAX_SIZE
* Part of #21421: refactor CURRENCY_RATE_MAX_NUM_DIGITS
* Part of #21421: refactor SCROLLABLE_ROW_HEIGHT
* Part of #21421: refactor ADD_CLAMP_BODY
* Part of #21421: applied clang-format to Util.cpp
* Part of #21421: incorporate feedback from #21760
* Part of #21421: revert to nbsp in Currency.cpp
* Part of #21421: fix merge conflict
* Part of #21421: fix more merge conflict
* Part of #21421: apply clang format
* Part of #21421: using std::numerics for finding bounds
* Part of #21421: fix reference to kAddClampBody
* Part of #21421: improved on comments about AddClamp func
* Part of #21421: apply correct network stream version number
* Part of #21421: apply clang-format
