cocos

Walk the cocos2d scene graph. Installed by the ffi capability on cocos games only. It fronts the engine’s existing node walk with metatables; it does not add a scene API the engine does not have.

cocos.scene

cocos.scene(): node|nil

The current scene’s root node, or nil.

cocos.running_scene

cocos.running_scene(): node|nil

The running scene’s root node, or nil.

node userdata

Method	Returns	Description
n:name()	string	The node’s name.
n:children()	node[]	Its child nodes.
n:child(name)	node	nil
n:position()	number, number	x, y.
n:visible()	boolean	Whether it is visible.
n:pointer()	pointer	Its address, for memory / reflect.
n:field(...)	field handle	Delegates to the reflect cocos handle so raw fields stay reachable.

local root = cocos.running_scene()
for _, child in ipairs(root:children()) do
  client.log(child:name())
end