This is the Sphere Grid from Final Fantasy X.
What is the Sphere Grid?
From the FF Wiki page on the Sphere Grid
“The Sphere Grid is the name of the ability and character development system used in Final Fantasy X. It is a roughly circular grid of interconnected “nodes” arranged in smaller circular clusters, containing all the abilities and special skills the player characters can learn. The name of the system is used both to refer to the grid’s design, and to the use of spheres to activate the nodes.”
|<sphere actor>||Makes this actor use the sphere grid and gain AP and Sphere Levels as opposed to EXP and Levels|
|<starting node: x>||Sets the node that the actor starts on|
|<sphere grid color: r, g, b, a>||Sets the color it is set as: (red, green, blue, alpha)|
|<sphere grid background: string>||Sets the background for that actor’s Sphere Grid|
|<activates nodes: x, y>||Sets what types of nodes this Sphere can activate|
|<change to param: x>||Changes the Node to increase Param x|
|<use on allies>||The Sphere effects nodes activated by other party members|
|<clear sphere>||The Sphere Turns the Target Node into a Blank Nodes|
|<warp sphere: x>||The Sphere teleports the user around the Sphere Grid|
Script Download and Demo