funes-0.1.0.0

Safe Haskell	None
Language	Haskell2010

Nes.Rom

Contents

Data type
Parsing a Rom
Internal

Synopsis

data Rom
prgRom :: Rom -> ByteString
chrRom :: Rom -> ByteString
mapper :: Rom -> Byte
mirroring :: Rom -> Mirroring
data Mirroring
- = Vertical
- | Horizontal
- | FourScreen
fromFile :: FilePath -> IO (Either RomParsingError Rom)
fromByteString :: ByteString -> Either RomParsingError Rom
type RomParsingError = String
unsafeEmptyRom :: Rom

Data type

data Rom Source #

prgRom :: Rom -> ByteString Source #

The portion of the ROM that's connected to the CPU

chrRom :: Rom -> ByteString Source #

The portion of the ROM that's connected to the PPU

mapper :: Rom -> Byte Source #

mirroring :: Rom -> Mirroring Source #

data Mirroring Source #

Constructors

Vertical
Horizontal
FourScreen

Instances

Instances details

Show Mirroring Source #
Instance details Defined in Nes.Rom Methods showsPrec :: Int -> Mirroring -> ShowS # show :: Mirroring -> String # showList :: [Mirroring] -> ShowS #
Eq Mirroring Source #
Instance details Defined in Nes.Rom Methods (==) :: Mirroring -> Mirroring -> Bool # (/=) :: Mirroring -> Mirroring -> Bool #

Parsing a Rom

fromFile :: FilePath -> IO (Either RomParsingError Rom) Source #

fromByteString :: ByteString -> Either RomParsingError Rom Source #

type RomParsingError = String Source #

Internal

unsafeEmptyRom :: Rom Source #

For testing purposes, do not use