Safe Haskell	None
Language	Haskell2010

Nes.FlagRegister

Documentation

class FlagRegister a where Source #

Associated Types

type Flag a Source #

Methods

fromByte :: Byte -> a Source #

toByte :: a -> Byte Source #

flagToBitOffset :: Flag a -> Int Source #

Instances

Instances details

FlagRegister StatusRegister Source #

Instance details

Defined in Nes.CPU.State

Associated Types

type Flag StatusRegister
Instance details Defined in Nes.CPU.State type Flag StatusRegister = StatusRegisterFlag

Methods

fromByte :: Byte -> StatusRegister Source #

toByte :: StatusRegister -> Byte Source #

flagToBitOffset :: Flag StatusRegister -> Int Source #

FlagRegister ControllerButtonStatus Source #

Instance details

Defined in Nes.Controller

Associated Types

type Flag ControllerButtonStatus
Instance details Defined in Nes.Controller type Flag ControllerButtonStatus = ControllerButton

Methods

fromByte :: Byte -> ControllerButtonStatus Source #

toByte :: ControllerButtonStatus -> Byte Source #

flagToBitOffset :: Flag ControllerButtonStatus -> Int Source #

FlagRegister ControlRegister Source #

Instance details

Defined in Nes.PPU.State

Associated Types

type Flag ControlRegister
Instance details Defined in Nes.PPU.State type Flag ControlRegister = ControlRegisterFlag

Methods

fromByte :: Byte -> ControlRegister Source #

toByte :: ControlRegister -> Byte Source #

flagToBitOffset :: Flag ControlRegister -> Int Source #

FlagRegister MaskRegister Source #

Instance details

Defined in Nes.PPU.State

Associated Types

type Flag MaskRegister
Instance details Defined in Nes.PPU.State type Flag MaskRegister = MaskRegisterFlag

Methods

fromByte :: Byte -> MaskRegister Source #

toByte :: MaskRegister -> Byte Source #

flagToBitOffset :: Flag MaskRegister -> Int Source #

FlagRegister StatusRegister Source #

Instance details

Defined in Nes.PPU.State

Associated Types

type Flag StatusRegister
Instance details Defined in Nes.PPU.State type Flag StatusRegister = StatusRegisterFlag

Methods

fromByte :: Byte -> StatusRegister Source #

toByte :: StatusRegister -> Byte Source #

flagToBitOffset :: Flag StatusRegister -> Int Source #

getFlag :: FlagRegister a => Flag a -> a -> Bool Source #

setFlag :: FlagRegister a => Flag a -> a -> a Source #

clearFlag :: FlagRegister a => Flag a -> a -> a Source #

setFlag' :: FlagRegister a => Flag a -> Bool -> a -> a Source #