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-rw-r--r--src/packet/Field.cpp304
-rw-r--r--src/packet/Field.hpp119
-rw-r--r--src/packet/FieldParser.cpp106
-rw-r--r--src/packet/FieldParser.hpp30
-rw-r--r--src/packet/Packet.cpp100
-rw-r--r--src/packet/Packet.hpp130
-rw-r--r--src/packet/PacketBuilder.cpp65
-rw-r--r--src/packet/PacketBuilder.hpp17
-rw-r--r--src/packet/PacketParser.cpp147
-rw-r--r--src/packet/PacketParser.hpp38
10 files changed, 1056 insertions, 0 deletions
diff --git a/src/packet/Field.cpp b/src/packet/Field.cpp
new file mode 100644
index 0000000..69402f1
--- /dev/null
+++ b/src/packet/Field.cpp
@@ -0,0 +1,304 @@
+#include <cmath>
+#include "Field.hpp"
+
+Field::Field() {
+}
+
+Field::Field(const Field &other) : m_dataLength(other.m_dataLength), m_type(other.m_type) {
+
+ m_data = new byte[m_dataLength];
+ std::copy(other.m_data,other.m_data+m_dataLength,m_data);
+}
+
+void Field::swap(Field &other) {
+ std::swap(other.m_dataLength, m_dataLength);
+ std::swap(other.m_data, m_data);
+ std::swap(other.m_type, m_type);
+}
+
+Field &Field::operator=(Field other) {
+ other.swap(*this);
+ return *this;
+}
+
+Field::~Field() {
+ Clear();
+}
+
+size_t Field::GetLength() {
+ if (m_data != nullptr && m_dataLength == 0)
+ throw 102;
+ return m_dataLength;
+}
+
+void Field::Clear() {
+ m_dataLength = 0;
+ delete[] m_data;
+ m_data = nullptr;
+}
+
+void Field::CopyToBuff(byte *ptr) {
+ if (m_dataLength > 0)
+ std::copy(m_data,m_data+m_dataLength,ptr);
+}
+
+void Field::SetRaw(byte *ptr, size_t len, FieldType type) {
+ Clear();
+ m_dataLength = len;
+ m_type = type;
+ m_data = new byte[m_dataLength];
+ std::copy(ptr,ptr+m_dataLength,m_data);
+}
+
+int Field::GetVarInt() {
+
+ size_t readed;
+ return VarIntRead(m_data, readed);
+
+}
+
+void Field::SetVarInt(int value) {
+ Clear();
+ m_type = VarInt;
+ m_data = new byte[5];
+ m_dataLength = VarIntWrite(value, m_data);
+}
+
+int Field::GetInt() {
+ int value = *(reinterpret_cast<int *>(m_data));
+ endswap(&value);
+ return value;
+}
+
+void Field::SetInt(int value) {
+ Clear();
+ m_type = Int;
+ m_data = new byte[4];
+ m_dataLength = 4;
+ int *p = reinterpret_cast<int *>(m_data);
+ *p = value;
+ endswap(p);
+}
+
+bool Field::GetBool() {
+ return *m_data != 0x00;
+}
+
+void Field::SetBool(bool value) {
+ Clear();
+ m_type = Boolean;
+ m_data = new byte[1];
+ m_dataLength = 1;
+ *m_data = value ? 0x01 : 0x00;
+}
+
+unsigned short Field::GetUShort() {
+ unsigned short *p = reinterpret_cast<unsigned short *>(m_data);
+ unsigned short t = *p;
+ endswap(&t);
+ return t;
+}
+
+void Field::SetUShort(unsigned short value) {
+ Clear();
+ m_type = UnsignedShort;
+ m_dataLength = 2;
+ m_data = new byte[2];
+ unsigned short *p = reinterpret_cast<unsigned short *>(m_data);
+ *p = value;
+ endswap(p);
+}
+
+std::string Field::GetString() {
+ Field fLen;
+ byte *ptr = m_data;
+ size_t l;
+ int val = VarIntRead(ptr, l);
+ ptr += l;
+ std::string s((char *) ptr, val);
+ return s;
+}
+
+void Field::SetString(std::string value) {
+ Clear();
+ m_type = String;
+ Field fLen;
+ fLen.SetVarInt(value.size());
+ m_dataLength = value.size() + fLen.GetLength();
+ m_data = new byte[m_dataLength];
+ byte *p = m_data;
+ fLen.CopyToBuff(p);
+ p += fLen.GetLength();
+ std::copy(value.begin(),value.end(),p);
+}
+
+long long Field::GetLong() {
+ long long t = *reinterpret_cast<long long *>(m_data);
+ endswap(&t);
+ return t;
+}
+
+void Field::SetLong(long long value) {
+ Clear();
+ m_type = Long;
+ m_dataLength = 8;
+ m_data = new byte[m_dataLength];
+ long long *p = reinterpret_cast<long long *>(m_data);
+ *p = value;
+ endswap(p);
+}
+
+FieldType Field::GetType() {
+ return m_type;
+}
+
+byte Field::GetUByte() {
+ byte t = *reinterpret_cast<byte *>(m_data);
+ endswap(&t);
+ return t;
+}
+
+void Field::SetUByte(byte value) {
+ Clear();
+ m_type = UnsignedByte;
+ endswap(&value);
+ m_dataLength = 1;
+ m_data = new byte[m_dataLength];
+ byte *p = reinterpret_cast<byte *>(m_data);
+ *p = value;
+}
+
+sbyte Field::GetByte() {
+ sbyte t = *reinterpret_cast<sbyte *>(m_data);
+ endswap(&t);
+ return t;
+}
+
+void Field::SetByte(sbyte value) {
+ Clear();
+ m_type = Byte8_t;
+ endswap(&value);
+ m_dataLength = 1;
+ m_data = new byte[m_dataLength];
+ sbyte *p = reinterpret_cast<sbyte *>(m_data);
+ *p = value;
+}
+
+float Field::GetFloat() {
+ float t = *reinterpret_cast<float *>(m_data);
+ endswap(&t);
+ return t;
+}
+
+void Field::SetFloat(float value) {
+ Clear();
+ m_type = Float;
+ endswap(&value);
+ m_dataLength = 4;
+ m_data = new byte[m_dataLength];
+ float *p = reinterpret_cast<float *>(m_data);
+ *p = value;
+}
+
+Vector Field::GetPosition() {
+ unsigned long long t = *reinterpret_cast<unsigned long long *>(m_data);
+ endswap(&t);
+ int x = t >> 38;
+ int y = (t >> 26) & 0xFFF;
+ int z = t << 38 >> 38;
+ if (x >= pow(2, 25)) {
+ x -= pow(2, 26);
+ }
+ if (y >= pow(2, 11)) {
+ y -= pow(2, 12);
+ }
+ if (z >= pow(2, 25)) {
+ z -= pow(2, 26);
+ }
+ Vector val(x,y,z);
+ return val;
+}
+
+void Field::SetPosition(Vector value) {
+ Clear();
+ m_type = Position;
+ m_dataLength = 8;
+ m_data = new byte[m_dataLength];
+ unsigned long long *t = reinterpret_cast<unsigned long long *>(m_data);
+ unsigned long long x = ((unsigned long long) value.GetX()) << 38;
+ unsigned long long y = ((unsigned long long) value.GetY()) << 26;
+ unsigned long long z = value.GetZ();
+ endswap(&x);
+ endswap(&z);
+ endswap(&y);
+ *t = x | y | z;
+}
+
+double Field::GetDouble() {
+ double t = *reinterpret_cast<double *>(m_data);
+ endswap(&t);
+ return t;
+}
+
+void Field::SetDouble(double value) {
+ Clear();
+ m_type = Double;
+ endswap(&value);
+ m_dataLength = 8;
+ m_data = new byte[m_dataLength];
+ double *p = reinterpret_cast<double *>(m_data);
+ *p = value;
+}
+
+size_t Field::GetFieldLength(FieldType type) {
+ switch (type) {
+ case Unknown:
+ return 0;
+ case Boolean:
+ return 1;
+ case Byte8_t:
+ return 1;
+ case UnsignedByte:
+ return 1;
+ case Short:
+ return 2;
+ case UnsignedShort:
+ return 2;
+ case Int:
+ return 4;
+ case Long:
+ return 8;
+ case Float:
+ return 4;
+ case Double:
+ return 8;
+ case Position:
+ return 8;
+ case Angle:
+ return 4;
+ case Uuid:
+ return 16;
+ default:
+ return 0;
+ }
+}
+
+std::vector<Field> Field::GetArray() {
+ /*std::vector<Field> vec;
+ if (m_type<20){
+ size_t fieldLen=GetFieldLength(m_type);
+ byte* ptr = m_data;
+ for (int i=0;i<m_dataLength/fieldLen;i++){
+ Field f;
+ f.SetRaw(ptr,fieldLen,m_type);
+ vec.push_back(f);
+ ptr+=fieldLen;
+ }
+ return vec;
+ }*/
+ return m_childs;
+}
+
+void Field::Attach(Field field) {
+ m_childs.push_back(field);
+}
diff --git a/src/packet/Field.hpp b/src/packet/Field.hpp
new file mode 100644
index 0000000..8be9c9b
--- /dev/null
+++ b/src/packet/Field.hpp
@@ -0,0 +1,119 @@
+#pragma once
+
+#include <cstddef>
+#include <cstdint>
+#include <string>
+#include <vector>
+#include "../utility/utility.h"
+#include "../utility/Vector.hpp"
+
+typedef unsigned char byte;
+typedef signed char sbyte;
+
+enum FieldType {
+ Unknown = 0,
+ Boolean, //Bool
+ Byte8_t, //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);
+
+ Vector GetPosition();
+
+ void SetPosition(Vector value);
+
+ double GetDouble();
+
+ void SetDouble(double value);
+
+ std::vector<Field> GetArray();
+
+private:
+ size_t m_dataLength = 0;
+ byte *m_data = nullptr;
+ FieldType m_type = Unknown;
+ std::vector<Field> m_childs;
+};
diff --git a/src/packet/FieldParser.cpp b/src/packet/FieldParser.cpp
new file mode 100644
index 0000000..500a973
--- /dev/null
+++ b/src/packet/FieldParser.cpp
@@ -0,0 +1,106 @@
+#include "FieldParser.hpp"
+
+Field FieldParser::Parse(FieldType type, byte *data, size_t len) {
+ switch (type) {
+ case VarInt:
+ return ParseVarInt(data, len);
+ case Boolean:
+ return ParseBool(data, len);
+ case String:
+ return ParseString(data, len);
+ case Long:
+ return ParseLong(data, len);
+ case Int:
+ return ParseInt(data, len);
+ case UnsignedByte:
+ return ParseUByte(data, len);
+ case Byte8_t:
+ return ParseByte(data, len);
+ case Float:
+ return ParseFloat(data, len);
+ case Position:
+ return ParsePosition(data, len);
+ case Double:
+ return ParseDouble(data, len);
+ case ByteArray:
+ return ParseByteArray(data, len);
+ default:
+ throw 105;
+ }
+}
+
+Field FieldParser::ParseString(byte *data, size_t len) {
+ Field fLen = ParseVarInt(data, 0);
+ Field f;
+ f.SetRaw(data, fLen.GetLength() + fLen.GetVarInt(), String);
+ return f;
+}
+
+Field FieldParser::ParseBool(byte *data, size_t len) {
+ Field f;
+ f.SetRaw(data,1,Boolean);
+ return f;
+}
+
+Field FieldParser::ParseVarInt(byte *data, size_t len) {
+ if (len != 0) {
+ Field f;
+ f.SetRaw(data, len, VarInt);
+ return f;
+ }
+ int val = VarIntRead(data, len);
+ Field f;
+ f.SetVarInt(val);
+ return f;
+}
+
+Field FieldParser::ParseLong(byte *data, size_t len) {
+ Field f;
+ f.SetRaw(data, 8, Long);
+ return f;
+}
+
+Field FieldParser::ParseInt(byte *data, size_t len) {
+ Field f;
+ f.SetRaw(data, 4, Int);
+ return f;
+}
+
+Field FieldParser::ParseUByte(byte *data, size_t len) {
+ Field f;
+ f.SetRaw(data, 1, UnsignedByte);
+ return f;
+}
+
+Field FieldParser::ParseByte(byte *data, size_t len) {
+ Field f;
+ f.SetRaw(data, 1, Byte8_t);
+ return f;
+}
+
+Field FieldParser::ParseFloat(byte *data, size_t len) {
+ Field f;
+ f.SetRaw(data, 4, Float);
+ return f;
+}
+
+Field FieldParser::ParsePosition(byte *data, size_t len) {
+ Field f;
+ f.SetRaw(data, 8, Position);
+ return f;
+}
+
+Field FieldParser::ParseDouble(byte *data, size_t len) {
+ Field f;
+ f.SetRaw(data, 8, Double);
+ return f;
+}
+
+Field FieldParser::ParseByteArray(byte *data, size_t len) {
+ if (len == 0)
+ throw 119;
+ Field f;
+ f.SetRaw(data, len, Byte8_t);
+ //f.SetRaw(data, len, ByteArray);
+ return f;
+}
diff --git a/src/packet/FieldParser.hpp b/src/packet/FieldParser.hpp
new file mode 100644
index 0000000..274ab9e
--- /dev/null
+++ b/src/packet/FieldParser.hpp
@@ -0,0 +1,30 @@
+#pragma once
+
+#include "Field.hpp"
+
+class FieldParser {
+public:
+ static Field ParseVarInt(byte *data, size_t len);
+
+ static Field ParseBool(byte *data, size_t len);
+
+ static Field ParseString(byte *data, size_t len);
+
+ static Field Parse(FieldType type, byte* data, size_t len=0);
+
+ static Field ParseLong(byte *data, size_t len);
+
+ static Field ParseInt(byte *data, size_t len);
+
+ static Field ParseUByte(byte *data, size_t len);
+
+ static Field ParseByte(byte *data, size_t len);
+
+ static Field ParseFloat(byte *data, size_t len);
+
+ static Field ParsePosition(byte *data, size_t len);
+
+ static Field ParseDouble(byte *data, size_t len);
+
+ static Field ParseByteArray(byte *data, size_t len);
+}; \ No newline at end of file
diff --git a/src/packet/Packet.cpp b/src/packet/Packet.cpp
new file mode 100644
index 0000000..695e371
--- /dev/null
+++ b/src/packet/Packet.cpp
@@ -0,0 +1,100 @@
+#include "Packet.hpp"
+
+Packet::Packet(int id) {
+ Field fLen;
+ fLen.SetVarInt(0);
+ m_fields.push_back(fLen);
+ Field fId;
+ fId.SetVarInt(id);
+ m_fields.push_back(fId);
+}
+
+Packet Packet::operator=(Packet other) {
+ other.swap(*this);
+ return *this;
+}
+
+void Packet::swap(Packet &other) {
+ std::swap(m_fields, other.m_fields);
+ std::swap(m_data, other.m_data);
+ std::swap(m_parsePtr, other.m_parsePtr);
+ std::swap(m_dataLength, other.m_dataLength);
+}
+
+void Packet::CopyToBuff(byte *ptr) {
+ m_fields[0].SetVarInt(GetLength() - m_fields[0].GetLength());
+ for (int i = 0; i < m_fields.size(); i++) {
+ m_fields[i].CopyToBuff(ptr);
+ ptr += m_fields[i].GetLength();
+ }
+}
+
+void Packet::ParseField(FieldType type, size_t len) {
+ if (type == ByteArray && len == 0)
+ throw 118;
+ Field f = FieldParser::Parse(type, m_parsePtr, len);
+ m_fields.push_back(f);
+ m_parsePtr += f.GetLength();
+ if (m_parsePtr == m_data + m_dataLength) {
+ delete[] m_data;
+ m_data = nullptr;
+ m_dataLength = 0;
+ m_parsePtr = nullptr;
+ }
+}
+
+Packet::Packet(byte *data) {
+ Field fLen = FieldParser::Parse(VarInt, data);
+ data += fLen.GetLength();
+ Field fId = FieldParser::Parse(VarInt, data);
+ data += fId.GetLength();
+ m_dataLength = fLen.GetVarInt() - fId.GetLength();
+ m_data = new byte[m_dataLength];
+ std::copy(data,data+m_dataLength,m_data);
+ m_parsePtr = m_data;
+ m_fields.push_back(fLen);
+ m_fields.push_back(fId);
+}
+
+Field &Packet::GetField(int id) {
+ if (id < -2 || id >= m_fields.size() - 2)
+ throw 111;
+ return m_fields[id + 2];
+}
+
+size_t Packet::GetLength() {
+ size_t len = 0;
+ for (int i = 0; i < m_fields.size(); i++)
+ len += m_fields[i].GetLength();
+ return len + m_dataLength;
+}
+
+void Packet::AddField(Field field) {
+ m_fields.push_back(field);
+}
+
+int Packet::GetId() {
+ return m_fields[1].GetVarInt();
+}
+
+Packet::Packet(const Packet &other) {
+ if (other.m_dataLength > 0) {
+ m_dataLength = other.m_dataLength;
+ m_data = new byte[m_dataLength];
+ m_parsePtr = m_data + (other.m_data - other.m_parsePtr);
+ std::copy(other.m_data, other.m_data + m_dataLength, m_data);
+ }
+ m_fields = other.m_fields;
+}
+
+void Packet::ParseFieldArray(Field &field, FieldType type, size_t len) {
+ Field f = FieldParser::Parse(type, m_parsePtr, len);
+ field.Attach(f);
+ m_parsePtr += f.GetLength();
+ if (m_parsePtr == m_data + m_dataLength) {
+ delete[] m_data;
+ m_data = nullptr;
+ m_dataLength = 0;
+ m_parsePtr = nullptr;
+ }
+}
diff --git a/src/packet/Packet.hpp b/src/packet/Packet.hpp
new file mode 100644
index 0000000..67e95e5
--- /dev/null
+++ b/src/packet/Packet.hpp
@@ -0,0 +1,130 @@
+#pragma once
+
+#include <vector>
+#include "Field.hpp"
+#include "FieldParser.hpp"
+
+enum ConnectionState {
+ Login,
+ Handshaking,
+ Play,
+ Status,
+};
+
+enum PacketsClientBound{
+ SpawnObject=0x00,
+ SpawnExperienceOrb,
+ SpawnGlobalEntity,
+ SpawnMob,
+ SpawnPainting,
+ SpawnPlayer,
+ Animation,
+ Statistics,
+ BlockBreakAnimation,
+ UpdateBlockEntity,
+ BlockAction,
+ BlockChange,
+ BossBar,
+ ServerDifficulty,
+ Tab,
+ ChatMessage,
+ MultiBlockChange,
+ ConfirmTransaction,
+ CloseWindow,
+ OpenWindow,
+ WindowItems,
+ WindowProperty,
+ SetSlot,
+ SetCooldown,
+ PluginMessage,
+ NamedSoundEffect,
+ Disconnect,
+ EntityStatus,
+ Explosion,
+ UnloadChunk,
+ ChangeGameState,
+ KeepAlive,
+ ChunkData,
+ Effect,
+ Particle,
+ JoinGame,
+ Map,
+ EntityRelativeMove,
+ EntityLookAndRelativeMove,
+ EntityLook,
+ Entity,
+ VehicleMove,
+ OpenSignEditor,
+ PlayerAbilities,
+ CombatEvent,
+ PlayerListItem,
+ PlayerPositionAndLook,
+ UseBed,
+ DestroyEntities,
+ RemoveEntityEffect,
+ ResourcePackSend,
+ Respawn,
+ EntityHeadLook,
+ WorldBorder,
+ Camera,
+ HeldItemChange,
+ DisplayScoreboard,
+ EntityMetadata_,
+ AttachEntity,
+ EntityVelocity,
+ EntityEquipment,
+ SetExperience,
+ UpdateHealth,
+ ScoreboardObjective,
+ SetPassengers,
+ Teams,
+ UpdateScore,
+ SpawnPosition,
+ TimeUpdate,
+ Title,
+ SoundEffect,
+ PlayerListHeaderAndFooter,
+ CollectItem,
+ EntityTeleport,
+ EntityProperties,
+ EntityEffect,
+};
+
+class Packet {
+public:
+ Packet(int id);
+
+ Packet(byte *data);
+
+ Packet(const Packet &other);
+
+ ~Packet() {
+ delete[] m_data;
+ }
+
+ int GetId();
+
+ void AddField(Field field);
+
+ void ParseField(FieldType type, size_t len = 0);
+
+ void ParseFieldArray(Field &field, FieldType type, size_t len);
+
+ Field & GetField(int id);
+
+ size_t GetLength();
+
+ void CopyToBuff(byte *ptr);
+
+ void swap(Packet &other);
+
+ Packet operator=(Packet other);
+
+private:
+ Packet();
+
+ std::vector<Field> m_fields;
+ byte *m_data = nullptr;
+ byte *m_parsePtr = nullptr;
+ size_t m_dataLength = 0;
+}; \ No newline at end of file
diff --git a/src/packet/PacketBuilder.cpp b/src/packet/PacketBuilder.cpp
new file mode 100644
index 0000000..4083ea3
--- /dev/null
+++ b/src/packet/PacketBuilder.cpp
@@ -0,0 +1,65 @@
+#include "PacketBuilder.hpp"
+
+Packet PacketBuilder::CHandshaking0x00(int protocolVerison, std::string address, unsigned short port, int nextState) {
+ Packet handshakePacket(0);
+ Field fProtocol;
+ fProtocol.SetVarInt(protocolVerison);
+ Field fAddress;
+ fAddress.SetString(address);
+ Field fPort;
+ fPort.SetUShort(port);
+ Field fNextState;
+ fNextState.SetVarInt(nextState);
+ handshakePacket.AddField(fProtocol);
+ handshakePacket.AddField(fAddress);
+ handshakePacket.AddField(fPort);
+ handshakePacket.AddField(fNextState);
+ return handshakePacket;
+}
+
+Packet PacketBuilder::CPlay0x0B(int keepAliveId) {
+ Packet keepAlivePacket(0x0B);
+ Field fKeepAlive;
+ fKeepAlive.SetVarInt(keepAliveId);
+ keepAlivePacket.AddField(fKeepAlive);
+ return keepAlivePacket;
+}
+
+Packet PacketBuilder::CPlay0x03(int actionId) {
+ Packet clientStatusPacket(0x03);
+ Field fActionId;
+ fActionId.SetVarInt(actionId);
+ clientStatusPacket.AddField(fActionId);
+ return clientStatusPacket;
+}
+
+Packet PacketBuilder::CPlay0x00(int teleportId) {
+ Packet teleportConfirmPacket(0x00);
+ Field fTeleportId;
+ fTeleportId.SetVarInt(teleportId);
+ teleportConfirmPacket.AddField(fTeleportId);
+ return teleportConfirmPacket;
+}
+
+Packet PacketBuilder::CPlay0x0D(double x, double y, double z, float yaw, float pitch, bool onGround) {
+ Packet playerPositionAndLookPacket(0x0D);
+ Field fX;
+ Field fY;
+ Field fZ;
+ Field fYaw;
+ Field fPitch;
+ Field fOnGround;
+ fX.SetDouble(x);
+ fY.SetDouble(y);
+ fZ.SetDouble(z);
+ fYaw.SetFloat(yaw);
+ fPitch.SetFloat(pitch);
+ fOnGround.SetBool(onGround);
+ playerPositionAndLookPacket.AddField(fX);
+ playerPositionAndLookPacket.AddField(fY);
+ playerPositionAndLookPacket.AddField(fZ);
+ playerPositionAndLookPacket.AddField(fYaw);
+ playerPositionAndLookPacket.AddField(fPitch);
+ playerPositionAndLookPacket.AddField(fOnGround);
+ return playerPositionAndLookPacket;
+}
diff --git a/src/packet/PacketBuilder.hpp b/src/packet/PacketBuilder.hpp
new file mode 100644
index 0000000..2fcb737
--- /dev/null
+++ b/src/packet/PacketBuilder.hpp
@@ -0,0 +1,17 @@
+#pragma once
+
+
+#include "Packet.hpp"
+
+class PacketBuilder {
+public:
+ static Packet CHandshaking0x00(int protocolVerison, std::string address, unsigned short port, int nextState);
+ static Packet CPlay0x0B(int keepAliveId);
+
+ static Packet CPlay0x03(int actionId);
+
+ static Packet CPlay0x00(int teleportId);
+
+ static Packet CPlay0x0D(double x, double y, double z, float yaw, float pitch, bool onGround);
+};
+
diff --git a/src/packet/PacketParser.cpp b/src/packet/PacketParser.cpp
new file mode 100644
index 0000000..488c812
--- /dev/null
+++ b/src/packet/PacketParser.cpp
@@ -0,0 +1,147 @@
+#include "PacketParser.hpp"
+
+void PacketParser::Parse(Packet &packet, ConnectionState state, bool ClientBound) {
+ if (ClientBound) {
+ switch (state) {
+ case Login:
+ ParseLogin(packet);
+ break;
+ case Handshaking:
+ break;
+ case Play:
+ ParsePlay(packet);
+ break;
+ case Status:
+
+ break;
+ }
+ } else {
+ ParseServerBound(packet, state);
+ }
+}
+
+void PacketParser::ParseServerBound(Packet &packet, ConnectionState state) {
+ throw 107;
+}
+
+void PacketParser::ParseLogin(Packet &packet) {
+ switch (packet.GetId()) {
+ case 0x00:
+ ParseLogin0x00(packet);
+ break;
+ case 0x02:
+ ParseLogin0x02(packet);
+ break;
+ default:
+ {
+ int i = packet.GetId();
+ //throw 112;
+ }
+ }
+}
+
+void PacketParser::ParsePlay(Packet &packet) {
+ switch (packet.GetId()) {
+ case 0x23:
+ ParsePlay0x23(packet);
+ break;
+ case 0x1F:
+ ParsePlay0x1F(packet);
+ break;
+ case 0x0D:
+ ParsePlay0x0D(packet);
+ break;
+ case 0x2B:
+ ParsePlay0x2B(packet);
+ break;
+ case 0x43:
+ ParsePlay0x43(packet);
+ break;
+ case 0x2E:
+ ParsePlay0x2E(packet);
+ break;
+ case 0x1A:
+ ParsePlay0x1A(packet);
+ break;
+ case 0x20:
+ ParsePlay0x20(packet);
+ break;
+ case 0x07:
+ ParsePlay0x07(packet);
+ default:
+ //throw 113;
+ break;
+ }
+}
+
+void PacketParser::ParseLogin0x00(Packet &packet) {
+ packet.ParseField(String);
+}
+
+void PacketParser::ParseLogin0x02(Packet &packet) {
+ packet.ParseField(String);
+ packet.ParseField(String);
+}
+
+void PacketParser::ParsePlay0x23(Packet &packet) {
+ packet.ParseField(Int);
+ packet.ParseField(UnsignedByte);
+ packet.ParseField(Int);
+ packet.ParseField(UnsignedByte);
+ packet.ParseField(UnsignedByte);
+ packet.ParseField(String);
+ packet.ParseField(Boolean);
+}
+
+void PacketParser::ParsePlay0x1F(Packet &packet) {
+ packet.ParseField(VarInt);
+}
+
+void PacketParser::ParsePlay0x0D(Packet &packet) {
+ packet.ParseField(UnsignedByte);
+}
+
+void PacketParser::ParsePlay0x2B(Packet &packet) {
+ packet.ParseField(Byte8_t);
+ packet.ParseField(Float);
+ packet.ParseField(Float);
+}
+
+void PacketParser::ParsePlay0x43(Packet &packet) {
+ packet.ParseField(Position);
+}
+
+void PacketParser::ParsePlay0x2E(Packet &packet) {
+ packet.ParseField(Double);
+ packet.ParseField(Double);
+ packet.ParseField(Double);
+ packet.ParseField(Float);
+ packet.ParseField(Float);
+ packet.ParseField(Byte8_t);
+ packet.ParseField(VarInt);
+}
+
+void PacketParser::ParsePlay0x1A(Packet &packet) {
+ packet.ParseField(String);
+}
+
+void PacketParser::ParsePlay0x20(Packet &packet) {
+ packet.ParseField(Int);
+ packet.ParseField(Int);
+ packet.ParseField(Boolean);
+ packet.ParseField(VarInt);
+ packet.ParseField(VarInt);
+ packet.ParseField(ByteArray, packet.GetField(4).GetVarInt());
+ packet.ParseField(VarInt);
+ //packet.ParseField(NbtTag);
+ //packet.GetField(7).SetArray(packet.GetField(6).GetVarInt());
+}
+
+void PacketParser::ParsePlay0x07(Packet &packet) {
+ packet.ParseField(VarInt);
+ packet.AddField(Field());
+ for (int i=0;i<packet.GetField(0).GetVarInt();i++){
+ packet.ParseFieldArray(packet.GetField(1), String, 0);
+ packet.ParseFieldArray(packet.GetField(1), VarInt, 0);
+ }
+}
diff --git a/src/packet/PacketParser.hpp b/src/packet/PacketParser.hpp
new file mode 100644
index 0000000..8ca6195
--- /dev/null
+++ b/src/packet/PacketParser.hpp
@@ -0,0 +1,38 @@
+#pragma once
+
+
+#include "Packet.hpp"
+
+class PacketParser {
+public:
+ static void Parse(Packet &packet, ConnectionState state = Play, bool ClientBound = true);
+
+ static void ParseServerBound(Packet &packet, ConnectionState state);
+
+ static void ParseLogin(Packet &packet);
+
+ static void ParsePlay(Packet &packet);
+
+ static void ParseLogin0x00(Packet &packet);
+
+ static void ParseLogin0x02(Packet &packet);
+
+ static void ParsePlay0x23(Packet &packet);
+
+ static void ParsePlay0x1F(Packet &packet);
+
+ static void ParsePlay0x0D(Packet &packet);
+
+ static void ParsePlay0x2B(Packet &packet);
+
+ static void ParsePlay0x43(Packet &packet);
+
+ static void ParsePlay0x2E(Packet &packet);
+
+ static void ParsePlay0x1A(Packet &packet);
+
+ static void ParsePlay0x20(Packet &packet);
+
+ static void ParsePlay0x07(Packet &packet);
+};
+
generated by cgit v1.2.3 (git 2.25.1) at 2024-06-26 17:24:18 +0200