C++ (Cpp) FRandomStream::Initialize示例

示例#1

文件： SpellDeck.cpp 项目： cakeller43/Kellers-TCG

void ASpellDeck::Shuffle()
{
	int64 DateInSeconds = FDateTime::Now().ToUnixTimestamp();
	FRandomStream SRand = FRandomStream();
	SRand.Initialize(DateInSeconds);

	int32 j;

	for (int32 i = spellDeck.Num() - 1; i > 0; i--)
	{
		j = FMath::FloorToInt(SRand.FRand()*(i + 1));
		UActionCard* temp = spellDeck[i];
		spellDeck[i] = spellDeck[j];
		spellDeck[j] = temp;
	}
}

示例#2

文件： KismetMathLibrary.cpp 项目： Tigrouzen/UnrealEngine-4

void UKismetMathLibrary::SetRandomStreamSeed(FRandomStream& Stream, int32 NewSeed)
{
	Stream.Initialize(NewSeed);
}