This is the link in the pascal game development forum thread where the wrapper was announced and posted:
https://www.pascalgamedevelopment.com/showthread.php?32525-Tilengine-2D-Pascal-W...
And this is the link to the original commit by his author, turric4n:
https://github.com/turric4n/Tilengine
BTW, nobody should be forced to use a commercial application to develop free and open source software. Delphi should be discarded for this task.