mp_grid_clear_all


Description

With this function you can clear an mp_grid of all "forbidden" cells.


Syntax:

mp_grid_clear_all(id);

Argument Description
id Index of the mp_grid that is to be used


Returns:

Boolean


Example:

if !instance_exists(obj_Player) mp_grid_clear_all(grid);

The above code will clear the mp_grid indexed in the variable "grid", marking all the cells as free, if an instance of the object "obj_Player" no longer exists in the room.