TORCS.Types

Documentation

type Driver = SF CarState DriveState

A driver observes the environment and changes the drive state

data DriveState

The DriveState dictates how the controller actuators behave and, by extension, how the car moves around the world. See the TORCS manual for full description (https://arxiv.org/pdf/1304.1672)

Constructors

DriveState

Fields

• gear :: Int
• clutch :: Double
• focus :: [Int]
• accel :: Double
• meta :: Int

  (0=continue) or (1=end simulation)

• brakes :: Double
• steer :: Double
• broadcast :: Message

  non-native to torcs

Instances

Show DriveState

Methods

showsPrec :: Int -> DriveState -> ShowS

show :: DriveState -> String

showList :: [DriveState] -> ShowS

type Message = String

Broadcast messages are strings, but might be Text in the future

defaultDriveState :: DriveState

data CarState

CarState is everything the controller can observe in the world. See the TORCS manual for full description (https://arxiv.org/pdf/1304.1672)

Constructors

CarState

Fields

• z :: Double
• angle :: Double
• gear' :: Int

  NB: CarState uses prime version of identical DriveState field

• trackPos :: Double
• speedY :: Double
• distRaced :: Double
• speedZ :: Double
• damage :: Double
• wheelSpinVel :: [Double]

  length 4

• focus' :: [Int]

  NB: CarState uses prime version of identical DriveState field

• track :: [Double]
• curLapTime :: Double
• speedX :: Double
• racePos :: Int
• fuel :: Double
• distFromStart :: Double
• opponents :: [Double]
• rpm :: Double
• lastLapTime :: Double
• lapTimes :: [Double]

  non-native to TORCS

• communications :: Communications

  non-native to TORCS

• monitor :: String

  non-native to TORCS

Instances

Show CarState

Methods

showsPrec :: Int -> CarState -> ShowS

show :: CarState -> String

showList :: [CarState] -> ShowS

type Communications = Map Int (Maybe Message)

The global communications channel to read broadcasts from other vehicles. The port for each vehicle is the index into the map (ports start at 3001 in TORCS)

defaultCarState :: CarState