Globals.playerOne.global_transform = playerOne.position = Vector2(1.391, 0.718, -1.482).global_transform
This C/C++ style assign is not tolerated in GDScript.
Vector2's have no such property as global_transform
.
Globals.playerOne.global_transform = Vector3(1.391, 0.718, -1.482)
playerOne.position = Vector3(1.391, 0.718, -1.482)
or
Globals.playerOne.global_transform = Vector3(1.391, 0.718, -1.482)
playerOne.position = Globals.playerOne.global_transform