bound-check ( new-pos -- ? )

Vocabulary

gamelib.demos.maze-game

Inputs

new-pos

an object

Outputs

?

an object

Definition

USING: kernel math sequences ;

IN: gamelib.demos.maze-game

:: bound-check ( new-pos -- ? )
    new-pos [ 0 >= ] all? new-pos [ 17 < ] all? and ;