Moves a creep along a cached path. If opts.reverse, moves it backwards. If the creep isn't already on the path, it moves to the path first. Returns ERR_NO_PATH if the cached path doesn't exist.
opts.reverse
Optional
Moves a creep along a cached path. If
opts.reverse, moves it backwards. If the creep isn't already on the path, it moves to the path first. Returns ERR_NO_PATH if the cached path doesn't exist.