try

#try (Shortened: ?) is a ZZT-OOP movement command which attempts to move an object one step in a given direction. Unlike #go, #try will not block program execution if the object is incapable of moving to its destination.

If #try is unsuccessful, an optional command can be executed, similar to #give and #take. This is not supported with the shortened variant.

Syntax

Full form: #try <direction> [<failure_command>]

Shortened form: ?<direction>