Graphics.Shine.Input

Datatypes representing inputs.

Documentation

data KeyState

The state of a button on the keyboard

Constructors

Down

Up

Instances

Eq KeyState

Methods

(==) :: KeyState -> KeyState -> Bool

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

Show KeyState

Methods

showsPrec :: Int -> KeyState -> ShowS

show :: KeyState -> String

showList :: [KeyState] -> ShowS

data Modifiers

The four key modifiers

Constructors

Modifiers

Fields

• ctrl :: KeyState
• alt :: KeyState
• shift :: KeyState
• meta :: KeyState

Instances

Eq Modifiers

Methods

(==) :: Modifiers -> Modifiers -> Bool

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

Show Modifiers

Methods

showsPrec :: Int -> Modifiers -> ShowS

show :: Modifiers -> String

showList :: [Modifiers] -> ShowS

data MouseBtn

The three mouse buttons

Constructors

BtnLeft

BtnRight

BtnMiddle

Instances

Eq MouseBtn

Methods

(==) :: MouseBtn -> MouseBtn -> Bool

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

Show MouseBtn

Methods

showsPrec :: Int -> MouseBtn -> ShowS

show :: MouseBtn -> String

showList :: [MouseBtn] -> ShowS

data Input

Datatype representing all possible inputs

Constructors

Keyboard Key KeyState Modifiers

MouseBtn MouseBtn KeyState Modifiers

MouseWheel (Double, Double)

MouseMove (Int, Int)

Instances

Eq Input

Methods

(==) :: Input -> Input -> Bool

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

Show Input

Methods

showsPrec :: Int -> Input -> ShowS

show :: Input -> String

showList :: [Input] -> ShowS

toMouseBtn :: Word -> Maybe MouseBtn

Convert a js mouse button identifier to the corresponding datatype

toKeyState :: Bool -> KeyState

Convert a bool (from js) to a keystate