Game.Tetris

A library implementation of Tetris.

This module has been taken from https://github.com/SamTay/tetris

Documentation

data Game

Game state

Instances

Eq Game

Defined in Game.Tetris

Methods

(==) :: Game -> Game -> Bool

(/=) :: Game -> Game -> Bool

Show Game

Defined in Game.Tetris

Methods

showsPrec :: Int -> Game -> ShowS

show :: Game -> String

showList :: [Game] -> ShowS

data Direction

Constructors

Left

Right

Down

Instances

Eq Direction

Defined in Game.Tetris

Methods

(==) :: Direction -> Direction -> Bool

(/=) :: Direction -> Direction -> Bool

Show Direction

Defined in Game.Tetris

Methods

showsPrec :: Int -> Direction -> ShowS

show :: Direction -> String

showList :: [Direction] -> ShowS

boardWidth :: Int

Visible, active board size

boardHeight :: Int

Visible, active board size

initGame :: Int -> IO Game

Initialize a game with a given level

isGameOver :: Game -> Bool

timeStep :: Game -> IO Game

rotate :: Game -> Game

Handle counterclockwise block rotation (if possible) Allows wallkicks: http://tetris.wikia.com/wiki/TGM_rotation

shift :: Direction -> Game -> Game

Try to shift current block; if shifting not possible, leave block where it is

hardDrop :: Game -> Game

board :: Lens' Game Board

shape :: Lens' Block Tetrimino

score :: Lens' Game Int

block :: Lens' Game Block

coords :: Block -> [Coord]

Get coordinates of entire block