LIKO-12 has got 2 players controllers, each with 7 buttons:

Default Controllers Keysmap:
- Player 1: Left,Right,Up,Down, Z,X, C.
- Player 2: S,F,E,D, Tab,Q, W.
Note: The keymap can be changed by the user via the keymap
program.
Checks if a gamepad button has been pressed right now.
When the button is held for a little bit longer, this function will return true, check isrepeat
return value.
Syntax:
bool, isrepeat = btnp(id,p)
Arguments:
- (Number): The button number to check, [1,7].
- p (1): The player number, 1 or 2.
Returns:
- bool (Boolean): True if the gamepad button is down, false if not.
- isrepeat (Boolean): True if this function is returning true after holding the button for 2 seconds.