Fresco.System

Helper functions for binding ffi, encoding, decoding via messagepack

Documentation

toMsg :: Serialise o => o -> ByteString

fromMsg :: Serialise o => ByteString -> o

type MsgFn = Ptr () -> Ptr CChar -> Word32 -> IO ()

mkMsgFn :: FunPtr MsgFn -> MsgFn

mkMsgFnPtr :: MsgFn -> IO (FunPtr MsgFn)

type MsgEntityFn = Ptr () -> Word64 -> Ptr CChar -> Word32 -> IO Int32

mkMsgEntityFn :: FunPtr MsgEntityFn -> MsgEntityFn

mkMsgEntityFnPtr :: MsgEntityFn -> IO (FunPtr MsgEntityFn)

callMsgEntityFn :: FunPtr MsgEntityFn -> Ptr () -> Word64 -> ByteString -> IO Int

type InitFunction = Ptr () -> IO Word32

mkInitFun :: FunPtr InitFunction -> InitFunction

callInitFunction :: FunPtr InitFunction -> Ptr () -> IO Int

type EntityCreateFunction = Ptr CChar -> Word32 -> Ptr (Ptr ()) -> IO ()

mkEntityCreateFunction :: FunPtr EntityCreateFunction -> EntityCreateFunction

type EntityDestroyFunction = Ptr () -> IO ()

mkEntityDestroyFunction :: FunPtr EntityDestroyFunction -> EntityDestroyFunction

type EntityReadComponentFunction = Ptr () -> Word64 -> Ptr () -> FunPtr MsgFn -> IO ()

mkEntityReadComponentFunction :: FunPtr EntityReadComponentFunction -> EntityReadComponentFunction

type EntityWriteComponentFunction = Ptr () -> Word64 -> Ptr CChar -> Word32 -> IO ()

mkEntityWriteComponentFunction :: FunPtr EntityWriteComponentFunction -> EntityWriteComponentFunction

type EntityReadIdFunction = Ptr () -> Ptr () -> FunPtr MsgFn -> IO ()

mkEntityReadIdFunction :: FunPtr EntityReadIdFunction -> EntityReadIdFunction

type ObjectLibSystemInitFunction = Ptr CChar -> Ptr (Ptr ()) -> IO ()

mkObjectLibSystemInitFunction :: FunPtr ObjectLibSystemInitFunction -> ObjectLibSystemInitFunction

type ObjectLibSystemAddEntityFunction = Ptr () -> Ptr () -> IO ()

mkObjectLibSystemAddEntityFunction :: FunPtr ObjectLibSystemAddEntityFunction -> ObjectLibSystemAddEntityFunction

type ObjectLibSystemRemoveEntityFunction = Ptr () -> Ptr () -> IO ()

mkObjectLibSystemRemoveEntityFunction :: FunPtr ObjectLibSystemRemoveEntityFunction -> ObjectLibSystemRemoveEntityFunction

type ObjectLibSystemShutdownFunction = Ptr () -> IO ()

mkObjectLibSystemShutdownFunction :: FunPtr ObjectLibSystemShutdownFunction -> ObjectLibSystemShutdownFunction

type ObjectLibSystemStepFunction = Ptr () -> IO ()

mkObjectLibSystemStepFunction :: FunPtr ObjectLibSystemStepFunction -> ObjectLibSystemStepFunction

type CallbackSystemInitFunction = Ptr (Ptr ()) -> IO ()

mkCallbackSystemInitFunction :: FunPtr CallbackSystemInitFunction -> CallbackSystemInitFunction

type CallbackSystemRegisterReceiverFunction = Ptr () -> Ptr () -> Word64 -> FunPtr MsgEntityFn -> IO ()

mkCallbackSystemRegisterReceiverFunction :: FunPtr CallbackSystemRegisterReceiverFunction -> CallbackSystemRegisterReceiverFunction

type CallbackSystemShutdownFunction = Ptr () -> IO ()

mkCallbackSystemShutdownFunction :: FunPtr CallbackSystemShutdownFunction -> CallbackSystemShutdownFunction

type CallbackSystemStepFunction = Ptr () -> IO ()

mkCallbackSystemStepFunction :: FunPtr CallbackSystemStepFunction -> CallbackSystemStepFunction

data EntityInterface

Constructors

EntityInterface

Fields

• eCreate :: EntityCreateFunction
• eRead :: EntityReadComponentFunction
• eWrite :: EntityWriteComponentFunction
• eId :: EntityReadIdFunction
• eDestroy :: EntityDestroyFunction
• olsInit :: ObjectLibSystemInitFunction
• olsAddEntity :: ObjectLibSystemAddEntityFunction
• olsRemoveEntity :: ObjectLibSystemRemoveEntityFunction
• olsShutdown :: ObjectLibSystemShutdownFunction
• olsStep :: ObjectLibSystemStepFunction
• cbsInit :: CallbackSystemInitFunction
• cbsRegisterReceiver :: CallbackSystemRegisterReceiverFunction
• cbsShutdown :: CallbackSystemShutdownFunction
• cbsStep :: CallbackSystemStepFunction

dynamicEI :: IORef EntityInterface

type CStringCLen i = (CString, i)

unsafeUseAsCStringLen' :: Integral i => ByteString -> (CStringCLen i -> IO a) -> IO a

entityCreate :: ByteString -> IO (Ptr ())

entityDestroy :: Ptr () -> IO ()

entityId :: Ptr () -> IO ByteString

entityWrite :: Ptr () -> Word64 -> ByteString -> IO ()

entityRead :: Ptr () -> Word64 -> IO ByteString

objectLibSystemCreate :: ByteString -> IO (Ptr ())

objectLibSystemAddEntity :: Ptr () -> Ptr () -> IO ()

objectLibSystemStep :: Ptr () -> IO ()

objectLibSystemShutdown :: Ptr () -> IO ()

callbackSystemCreate :: IO (Ptr ())

callbackSystemRegisterReceiver :: Ptr () -> Ptr () -> Word64 -> FunPtr (Ptr () -> Word64 -> Ptr CChar -> Word32 -> IO Int32) -> IO ()

callbackSystemStep :: Ptr () -> IO ()

callbackSystemShutdown :: Ptr () -> IO ()