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Core/PacketIO: Move ObjectGuid and Position::PackedXYZ packet functions out of ByteBuffer

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This commit is contained in:
Shauren
2025-05-16 19:11:12 +02:00
parent 85d9ecab9d
commit ad9984b8a3
4 changed files with 63 additions and 114 deletions
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56
src/server/shared/Packets/ByteBuffer.h
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@@ -534,19 +534,6 @@ class TC_SHARED_API ByteBuffer
read(arr.data(), Size);
}
void ReadPackedUInt64(uint64& guid)
{
guid = 0;
ReadPackedUInt64(read<uint8>(), guid);
}
void ReadPackedUInt64(uint8 mask, uint64& value)
{
for (uint32 i = 0; i < 8; ++i)
if (mask & (uint8(1) << i))
value |= (uint64(read<uint8>()) << (i * 8));
}
//! Method for writing strings that have their length sent separately in packet
//! without null-terminating the string
void WriteString(std::string const& str)
@@ -620,49 +607,6 @@ class TC_SHARED_API ByteBuffer
append(arr.data(), Size);
}
// can be used in SMSG_MONSTER_MOVE opcode
void appendPackXYZ(float x, float y, float z)
{
uint32 packed = 0;
packed |= ((int)(x / 0.25f) & 0x7FF);
packed |= ((int)(y / 0.25f) & 0x7FF) << 11;
packed |= ((int)(z / 0.25f) & 0x3FF) << 22;
*this << packed;
}
void AppendPackedUInt64(uint64 guid)
{
uint8 mask = 0;
size_t pos = wpos();
*this << uint8(mask);
uint8 packed[8];
if (size_t packedSize = PackUInt64(guid, &mask, packed))
append(packed, packedSize);
put<uint8>(pos, mask);
}
static size_t PackUInt64(uint64 value, uint8* mask, uint8* result)
{
size_t resultSize = 0;
*mask = 0;
memset(result, 0, 8);
for (uint8 i = 0; value != 0; ++i)
{
if (value & 0xFF)
{
*mask |= uint8(1 << i);
result[resultSize++] = uint8(value & 0xFF);
}
value >>= 8;
}
return resultSize;
}
void put(size_t pos, uint8 const* src, size_t cnt);
void print_storage() const;