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#pragma once
#include <cstddef>
#include <cstring>
#include <cstdint>
#include <string>
#include <vector>
#include "utility.h"
#include "PositionI.hpp"
typedef unsigned char byte;
typedef signed char sbyte;
enum FieldType {
Unknown = 0,
Boolean, //Bool
Byte, //int8_t
UnsignedByte, //uint8_t
Short, //int16_t
UnsignedShort, //uint16_t
Int, //int32_t
Long, //int64_t
Float, //float
Double, //double
Position, //PositionI
Angle, //uint8_t
Uuid, //byte* (2 bytes)
//Unknown-length data
String = 100, //std::string
Chat, //std::string
VarInt, //int32_t
VarLong, //int64_t
ChunkSection, //byte*
EntityMetadata, //byte*
Slot, //byte*
NbtTag, //byte*
ByteArray, //byte*
};
class Field {
public:
Field();
Field(const Field &other);
void swap(Field &other);
Field &operator=(Field other);
~Field();
size_t GetLength();
void Clear();
void CopyToBuff(byte *ptr);
void SetRaw(byte *ptr, size_t len = 0, FieldType type = Unknown);
FieldType GetType();
void Attach(Field field);
static size_t GetFieldLength(FieldType type);
//Cpp-types setters/getters for binary content of MC's data types
int GetVarInt();
void SetVarInt(int value);
int GetInt();
void SetInt(int value);
bool GetBool();
void SetBool(bool value);
unsigned short GetUShort();
void SetUShort(unsigned short value);
std::string GetString();
void SetString(std::string value);
long long GetLong();
void SetLong(long long value);
byte GetUByte();
void SetUByte(byte value);
sbyte GetByte();
void SetByte(sbyte value);
float GetFloat();
void SetFloat(float value);
PositionI GetPosition();
void SetPosition(PositionI value);
double GetDouble();
void SetDouble(double value);
std::vector<Field> GetArray();
/*Field GetArrayItem(int pos, size_t defaultFieldLen = 0);
void SetArray(int count);*/
private:
size_t m_dataLength = 0;
byte *m_data = nullptr;
FieldType m_type = Unknown;
std::vector<Field> m_childs;
};
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