The object that lets the player select and enter a stage for practicing.
|_SELECTED||Non-negative Integer||The selected stage number at the time of access. Zero signifies that the "Return" option is selected.|
|Create||1||Declare local variables.|
|Draw||1||Draw the stage selection menu.|
|Press Up Arrow||1||Move the selection upwards.|
|Press Down Arrow||1||Move the selection downwards.|
|Press X-Key||1||Return to the difficulty select screen.|
|Press Z-Key||1||Either proceed to the selected stage or return to the difficulty select screen depending on the selected menu option.|