Reaper 7 - reaper.BR_TrackAtMouseCursor() doesn't take care of spacer

[MathieuCGit]

Hello folks,

As reported here : me2beats/reapack#2

I suspect the function reaper.BR_TrackAtMouseCursor() to not consider track spacer when returning the track under mouse.

To reproduce using me2beat script :

• Open a project with several tracks (16 in my case)
• put the mouse cursor on an item
• enable the script (F1 in my case)
• it doesn't select the right track

If I put the mouse on the TCP track, in this case it works. So it seems to be the way the function returns the track under arrange view/item.

If I remove every spacer, the function and the script perfectly work.

here is a gif : https://imgur.com/IrQubkH

[Buy-One]

There's an unreleased build with the fix #1787

[cfillion]

Closing as duplicate of #1761.

[cfillion]

Also, REAPER now has its own GetTrackFromPoint function which is a lot faster than the SWS one and does not have this compatibility issue.