OnlineReplStructs.cpp File Reference

#include "GameFramework/OnlineReplStructs.h"
#include "UObject/CoreNet.h"
#include "Serialization/MemoryWriter.h"
#include "Serialization/MemoryReader.h"
#include "Dom/JsonValue.h"
#include "EngineLogs.h"
#include "Net/OnlineEngineInterface.h"
#include "Misc/AsciiSet.h"
#include "Misc/ConfigCacheIni.h"
#include "Misc/OutputDeviceNull.h"
#include "UObject/UnrealType.h"

Macros
#define	CHECK_REPL_EQUALITY(IdOne, IdTwo, TheBool)
#define	CHECK_REPL_VALIDITY(IdOne, TheBool)
#define	WAYTOOLONG

Enumerations
enum class	EUniqueIdEncodingFlags : uint8 {   NotEncoded = 0 , IsEncoded = (1 << 0) , IsEmpty = (1 << 1) , IsPadded = (1 << 2) ,   Reserved1 = (1 << 3) , Reserved2 = (1 << 4) , Reserved3 = (1 << 5) , Reserved4 = (1 << 6) ,   Reserved5 = (1 << 7) , FlagsMask = (Reserved1 - 1) , TypeMask = (MAX_uint8 ^ FlagsMask) }

Functions
	ENUM_CLASS_FLAGS (EUniqueIdEncodingFlags)
FArchive &	operator<< (FArchive &Ar, FUniqueNetIdRepl &UniqueNetId)
uint8	GetTypeHashFromEncoding (EUniqueIdEncodingFlags inFlags)
void	TestUniqueIdRepl (UWorld *InWorld)

Variables
const uint8	TypeHash_Other = 31
const uint8	TypeHash_V2 = 30

Macro Definition Documentation

CHECK_REPL_EQUALITY

#define CHECK_REPL_EQUALITY	(		IdOne,
			IdTwo,
			TheBool
	)

Value:

    if (!IdOne.IsValid() || !IdTwo.IsValid() || (IdOne != IdTwo) || (*IdOne != *IdTwo.GetUniqueNetId())) \
    { \
		UE_LOG(LogNet, Warning, TEXT(#IdOne) TEXT(" input %s != ") TEXT(#IdTwo) TEXT(" output %s"), *IdOne.ToString(), *IdTwo.ToString()); \
        TheBool = false; \
    }

CHECK_REPL_VALIDITY

#define CHECK_REPL_VALIDITY	(		IdOne,
			TheBool
	)

Value:

    if (!IdOne.IsValid()) \
    { \
		UE_LOG(LogNet, Warning, TEXT(#IdOne) TEXT(" is not valid")); \
        TheBool = false; \
    }

WAYTOOLONG

#define WAYTOOLONG

Value:

        TEXT(\
        "deadbeefba5eba11deadbeefba5eba11 \     deadbeefba5eba11deadbeefba5eba11deadbeefba5eba11deadbeefba5eba11deadbeefba5eba11deadbeefba5eba11 \      deadbeefba5eba11deadbeefba5eba11deadbeefba5eba11deadbeefba5eba11deadbeefba5eba11deadbeefba5eba11 \      deadbeefba5eba11deadbeefba5eba11deadbeefba5eba11deadbeefba5eba11deadbeefba5eba11deadbeefba5eba11 \      deadbeefba5eba11deadbeefba5eba11deadbeefba5eba11deadbeefba5eba11deadbeefba5eba11deadbeefba5eba11 \      deadbeefba5eba11deadbeefba5eba11deadbeefba5eba11deadbeefba5eba11deadbeefba5eba11deadbeefba5eba11")

Enumeration Type Documentation

EUniqueIdEncodingFlags

enum class EUniqueIdEncodingFlags : uint8

strong

Flags relevant to network serialization of a unique id

Enumerator
NotEncoded	Default, nothing encoded, use normal FString serialization
IsEncoded	Data is optimized based on some assumptions (even number of [0-9][a-f][A-F] that can be packed into nibbles)
IsEmpty	This unique id is empty or invalid, nothing further to serialize
IsPadded	Original data is padded with a leading zero
Reserved1	Remaining bits are used for encoding the type without requiring another byte
Reserved2
Reserved3
Reserved4
Reserved5
FlagsMask	Helper masks
TypeMask

Function Documentation

ENUM_CLASS_FLAGS()

ENUM_CLASS_FLAGS

(

EUniqueIdEncodingFlags

)

GetTypeHashFromEncoding()

uint8 GetTypeHashFromEncoding ( EUniqueIdEncodingFlags  inFlags )

inline

operator<<()

FArchive & operator<<	(	FArchive &	Ar,
		FUniqueNetIdRepl &	UniqueNetId
	)

Serialization to any FArchive

TestUniqueIdRepl()

void TestUniqueIdRepl

(

class UWorld *

InWorld

)

Test harness for Unique Id replication

Variable Documentation

TypeHash_Other

const uint8 TypeHash_Other = 31

Use highest value for type for other (out of engine) oss type

TypeHash_V2

const uint8 TypeHash_V2 = 30

Use next highest value for V2 net id