get_steps_to proc

Format

get_steps_to(Ref, Trg, Min=0)

Returns

A list of directions to step.

Args

• Ref: Starting point or object.
• Trg: An object on the map.
• Min: The minimum distance between Ref and Trg before movement halts.

Calculate a set of steps from Ref on a path to Trg, taking obstacles into account. The result of the proc is a list of directions that can be used with step(), or null if a path could not be found.

If Ref is within Min steps of Trg, no steps are computed. This is also true if the target is too far away (more than twice world.view steps). In either case, null is returned.

See also

• step_to proc
• walk_to proc
• get_step_to proc