<piece-llist> ( board-width -- llist )

Vocabulary

tetris.piece

Inputs

board-width

an object

Outputs

llist

an object

Definition

USING: kernel lists.lazy ;

IN: tetris.piece

: <piece-llist> ( board-width -- llist )
    [ [ <random-piece> ] curry ] keep [ <piece-llist> ] curry
    lazy-cons ;