Changes

Creates a window with a given ID and placement/size parameters. Windows are used to show [[FF7/Field/Script/Opcodes/40 MESSAGE|dialog]], present [[FF7/Field/Script/Opcodes/48 ASK|choices]] and so on, each of which reference the window's ID to insert text. This command only initializes a window ID, but does not show it present itself until a dialog command is issued on it.