* Feature #11817: Show authors field in object selection
- authors field in JSON shows as last line in bottom right on object selection
- authors field added to Object class
- ObjectFileIndex version bump as authors is serialised
* fix sign comparison warning
* Start object selection corner text higher to avoid overlap
* Use references to reduce unneccessary copies
* make GetAuthors const
* Clip drawing of authors string so it doesn't cross widgets
At max length the leftmost aligns exactly with description left
* Add a changelog message
* make SetAuthors use an rvalue reference
* remove unnecessary nullptr check
Clang-format sees the text behind `#pragma region` as code and formats it. Instead of stating the copyright and date there, it's now in the comment block right below it. The text "Copyright" is left in the `#pragma region` line, as clang-format sees it as a single identifier.
I took the opportunity to normalize the dates, and add the copyright notice to the source files where it was missing them (except for third-party and the generated resources.h file).
`typedef struct/union/enum name { ... } name_again;` is not needed whe compiling C++, moving the name at the back to be in front of the object and removing `typedef` makes it usable the very same way.
This also replaces typedefs with the using keyword. They have better readability, especially for function pointer types, and would allow more flexibility when used with templates.
* Add ride groups
* Convert ride groups to C++
* Fix linking and crashes in Xcode
* Comment out .field syntax to make Visual Studio happy
* Fix alignment, fix changelog, cleanup
* Properly save ride group index in the ride object repository and bump its version
* Fix fallback behaviour when the ride entry is not available or not invented
* Fix include
* Rename RideGroup to RideGroupManager, add const, cleanup
* Break after finding matching ride group
