LambdaHack-0.2.10: A roguelike game engine in early and active development

Safe HaskellNone

Game.LambdaHack.Common.Color

Contents

Description

Colours and text attributes.

Synopsis

Colours

data Color

Colours supported by the major frontends.

Constructors

Black 
Red 
Green 
Brown 
Blue 
Magenta 
Cyan 
White 
BrBlack 
BrRed 
BrGreen 
BrYellow 
BrBlue 
BrMagenta 
BrCyan 
BrWhite 

Instances

defBG :: Color

The default colours, to optimize attribute setting.

defFG :: Color

The default colours, to optimize attribute setting.

isBright :: Color -> Bool

A helper for the terminal frontends that display bright via bold.

legalBG :: [Color]

Due to the limitation of the curses library used in the curses frontend, only these are legal backgrounds.

darkCol :: [Color]

Colour sets.

brightCol :: [Color]

Colour sets.

stdCol :: [Color]

Colour sets.

colorToRGB :: Color -> String

Translationg to heavily modified Linux console color RGB values.

Text attributes and the screen

data Attr

Text attributes: foreground and backgroud colors.

Constructors

Attr 

Fields

fg :: !Color

foreground colour

bg :: !Color

backgroud color

Instances

Eq Attr 
Ord Attr 
Show Attr 
Binary Attr 

defAttr :: Attr

The default attribute, to optimize attribute setting.

data AttrChar

Constructors

AttrChar 

Fields

acAttr :: !Attr
 
acChar :: !Char
 

Instances