Please try it and tell me if there are any issues/bugs.

How to use:
Download these source files https://pcpuzzle.com/forum/viewtopic.php?f=42&t=27826
Place the files from my attachment and replace any files with the same name
New Version! (May 13 2019)
-everything updated to v10.03
-added new test mode for adventures: when you are on the master screen press Ctrl+T and you can immediately play your adventure! No more need to compile, get past the menus etc. anymore when testing adventures!

-added a hub builder: Yes, you can finally create hubs using the editor!

-added logo support for custom hubs, just place wonderlandadventures.bmp in custom\hubs\yourhubname or in custom\editing\hubs\yourhubname and the hub builder will copy it to custom\hubs\yourhubname
-fixed minor editor bug where the More adjusters button was not updated when grabbing objects
(May 8 2019)
menu.bb:
-fixed hub menu crash bug that happened when clicking somewhere on the menu without a hub selected
-fixed sound effect when clicking on "Play Custom Hub" button
-fixed minor load screen bug
-fixed PlayerLevelStartingYaw bug for hubs
-fixed swap item text position for larger bag sizes (this applies to both widescreen and normal modes)
-fixed save/load screen background size for widescreen
-fixed custom archive menu for widescreen
adventures.bb
-freezing shadow/fire stinkers crash bug fixed (you can now freeze shadow and fire stinkers

-added 2 new value at the end of master.dat
-the first determines what items the player will get when an adventure starts
-the seccond determines if the player will be able to shoot spells in the widescreen area or not
-added 2 extra values at the end of the wlv
-the first determines if the wlv contains extra values (yes, it was necessary in order to maintain backwards compatibility with existing levels)
-the second determines if the player will be able to shoot spells in the widescreen area or not, like master.dat but wlv specific (0=not allow, 1=allow, everything else=use master.dat rule)
(I will upload an updated editor that supports those things soon, also this update doesn't break compatibility with existing levels)
Older Versions:
(May 7 2019)
menu.bb:
-fixed profile explode bug (from 10.01)
-fixed stars background in adventure title screen when you launch any adventure from custom adventure select screen (from 10.01)
adventures.bb
-fixed particles position when an item is collected
(May 6 2019)
-Icons are now in the corners of the screen
-Limit spell-shooting in the central 4:3 area of the screen, if the player moves the mouse out of that range while a spell is active the spell cursor will turn red and player cannot shoot any spell.
-Save/load ui mini fix
New Version video:
https://www.youtube.com/watch?v=AVBVOFZ ... e=youtu.be