Requests that _ready be called again. Note that the method won't be called immediately, but is scheduled for when the node is added to the scene tree again (see _ready). _ready is called only for the node which requested it, which means that you need to request ready for each child if you want them to call _ready too (in which case, _ready will be called in the same order as it would normally).
Requests that _ready be called again. Note that the method won't be called immediately, but is scheduled for when the node is added to the scene tree again (see _ready). _ready is called only for the node which requested it, which means that you need to request ready for each child if you want them to call _ready too (in which case, _ready will be called in the same order as it would normally).