gloss-1.13.0.1: Painless 2D vector graphics, animations and simulations.

Safe HaskellNone
LanguageHaskell98

Graphics.Gloss.Interface.IO.Game

Description

This game mode lets you manage your own input. Pressing ESC will not abort the program. You also don't get automatic pan and zoom controls like with display.

Synopsis

Documentation

playIO Source #

Arguments

:: Display

Display mode.

-> Color

Background color.

-> Int

Number of simulation steps to take for each second of real time.

-> world

The initial world.

-> (world -> IO Picture)

An action to convert the world a picture.

-> (Event -> world -> IO world)

A function to handle input events.

-> (Float -> world -> IO world)

A function to step the world one iteration. It is passed the period of time (in seconds) needing to be advanced.

-> IO () 

Play a game in a window, using IO actions to build the pictures.

data Event Source #

Possible input events.

Instances
Eq Event Source # 
Instance details

Defined in Graphics.Gloss.Internals.Interface.Event

Methods

(==) :: Event -> Event -> Bool #

(/=) :: Event -> Event -> Bool #

Show Event Source # 
Instance details

Defined in Graphics.Gloss.Internals.Interface.Event

Methods

showsPrec :: Int -> Event -> ShowS #

show :: Event -> String #

showList :: [Event] -> ShowS #

data Key Source #

Instances
Eq Key Source # 
Instance details

Defined in Graphics.Gloss.Internals.Interface.Backend.Types

Methods

(==) :: Key -> Key -> Bool #

(/=) :: Key -> Key -> Bool #

Ord Key Source # 
Instance details

Defined in Graphics.Gloss.Internals.Interface.Backend.Types

Methods

compare :: Key -> Key -> Ordering #

(<) :: Key -> Key -> Bool #

(<=) :: Key -> Key -> Bool #

(>) :: Key -> Key -> Bool #

(>=) :: Key -> Key -> Bool #

max :: Key -> Key -> Key #

min :: Key -> Key -> Key #

Show Key Source # 
Instance details

Defined in Graphics.Gloss.Internals.Interface.Backend.Types

Methods

showsPrec :: Int -> Key -> ShowS #

show :: Key -> String #

showList :: [Key] -> ShowS #