Added an parameter to method TreeToStringJSON which is expected to be an array of names of fields to be involved in table. Also changed the default message in case of empty tree to {}. (It is still printing tree in console, but I guess this is coming handy for testing.) I hope this should conclude the lua part.
Added an parameter to method TreeToStringJSON which is expected to be an array of names of fields to be involved in table. Also changed the default message in case of empty tree to {}. (It is still printing tree in console, but I guess this is coming handy for testing.) I hope this should conclude the lua part.

MartinFrancu/BETS