Advanced acting functions

• wait-for takes a dynamic expression and awaits that the evaluation of the expression returns a true value.

(wait-for `(= (robot.battery ,?r) 1)))))

• monitor opposite of wait-for

(monitor `(> (robot.battery ,?r) 0.4)))))

• run-monitoring evaluates an expression while a dynamic expression is true.

(run-monitoring `(move ,?r) `(> (robot.battery ,?r) 0.4))