get_step_to proc

Format

get_step_to(Ref, Trg, Min=0)

Returns

The location of the new position, or 0 if no change.

Args

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

Calculate the position of a step from Ref on a path to Trg, taking obstacles into account.

If Ref is within Min steps of Trg, no step is 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

• walk_to proc
• get_steps_to proc