1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
|
// Protocol_1_9.h
/*
Declares the 1.9 protocol classes:
- cProtocol_1_9_0
- release 1.9 protocol (#107)
- cProtocol_1_9_1
- release 1.9.1 protocol (#108)
- cProtocol_1_9_2
- release 1.9.2 protocol (#109)
- cProtocol_1_9_4
- release 1.9.4 protocol (#110)
*/
#pragma once
#include "Protocol.h"
#include "Protocol_1_8.h"
#include "../ByteBuffer.h"
#include "../World.h"
#include "../mbedTLS++/AesCfb128Decryptor.h"
#include "../mbedTLS++/AesCfb128Encryptor.h"
class cProtocol_1_9_0:
public cProtocol_1_8_0
{
using Super = cProtocol_1_8_0;
public:
cProtocol_1_9_0(cClientHandle * a_Client, const AString & a_ServerAddress, UInt16 a_ServerPort, UInt32 a_State);
/** Sending stuff to clients (alphabetically sorted): */
virtual void SendAttachEntity (const cEntity & a_Entity, const cEntity & a_Vehicle) override;
virtual void SendChunkData (int a_ChunkX, int a_ChunkZ, cChunkDataSerializer & a_Serializer) override;
virtual void SendDetachEntity (const cEntity & a_Entity, const cEntity & a_PreviousVehicle) override;
virtual void SendEntityEquipment (const cEntity & a_Entity, short a_SlotNum, const cItem & a_Item) override;
virtual void SendEntityMetadata (const cEntity & a_Entity) override;
virtual void SendEntityPosition (const cEntity & a_Entity) override;
virtual void SendEntityStatus (const cEntity & a_Entity, char a_Status) override;
virtual void SendExperienceOrb (const cExpOrb & a_ExpOrb) override;
virtual void SendKeepAlive (UInt32 a_PingID) override;
virtual void SendLeashEntity (const cEntity & a_Entity, const cEntity & a_EntityLeashedTo) override;
virtual void SendMapData (const cMap & a_Map, int a_DataStartX, int a_DataStartY) override;
virtual void SendPaintingSpawn (const cPainting & a_Painting) override;
virtual void SendPlayerMaxSpeed (void) override;
virtual void SendPlayerMoveLook (void) override;
virtual void SendPlayerSpawn (const cPlayer & a_Player) override;
virtual void SendSoundEffect (const AString & a_SoundName, double a_X, double a_Y, double a_Z, float a_Volume, float a_Pitch) override;
virtual void SendSpawnMob (const cMonster & a_Mob) override;
virtual void SendThunderbolt (int a_BlockX, int a_BlockY, int a_BlockZ) override;
virtual void SendUnleashEntity (const cEntity & a_Entity) override;
virtual void SendUnloadChunk (int a_ChunkX, int a_ChunkZ) override;
protected:
/** The current teleport ID, and whether it has been confirmed by the client */
bool m_IsTeleportIdConfirmed;
UInt32 m_OutstandingTeleportId;
/** Get the packet ID for a given packet. */
virtual UInt32 GetPacketID(ePacketType a_Packet) override;
/** Returns 1.9. */
virtual Version GetProtocolVersion() override;
/** Reads and handles the packet. The packet length and type have already been read.
Returns true if the packet was understood, false if it was an unknown packet. */
virtual bool HandlePacket(cByteBuffer & a_ByteBuffer, UInt32 a_PacketType) override;
// Packet handlers while in the Game state (m_State == 3):
virtual void HandlePacketAnimation (cByteBuffer & a_ByteBuffer) override;
virtual void HandlePacketBlockDig (cByteBuffer & a_ByteBuffer) override;
virtual void HandlePacketBlockPlace (cByteBuffer & a_ByteBuffer) override;
virtual void HandlePacketBoatSteer (cByteBuffer & a_ByteBuffer);
virtual void HandlePacketClientSettings (cByteBuffer & a_ByteBuffer) override;
virtual void HandleConfirmTeleport (cByteBuffer & a_ByteBuffer);
virtual void HandlePacketEntityAction (cByteBuffer & a_ByteBuffer) override;
virtual void HandlePacketPlayerPos (cByteBuffer & a_ByteBuffer) override;
virtual void HandlePacketPlayerPosLook (cByteBuffer & a_ByteBuffer) override;
virtual void HandlePacketSteerVehicle (cByteBuffer & a_ByteBuffer) override;
virtual void HandlePacketTabComplete (cByteBuffer & a_ByteBuffer) override;
virtual void HandlePacketUpdateSign (cByteBuffer & a_ByteBuffer) override;
virtual void HandlePacketUseEntity (cByteBuffer & a_ByteBuffer) override;
virtual void HandlePacketUseItem (cByteBuffer & a_ByteBuffer);
virtual void HandlePacketVehicleMove (cByteBuffer & a_ByteBuffer);
virtual void HandlePacketWindowClick (cByteBuffer & a_ByteBuffer) override;
/** Parses item metadata as read by ReadItem(), into the item enchantments. */
virtual void ParseItemMetadata(cItem & a_Item, const AString & a_Metadata) override;
/** Converts the BlockFace received by the protocol into eBlockFace constants.
If the received value doesn't match any of our eBlockFace constants, BLOCK_FACE_NONE is returned. */
eBlockFace FaceIntToBlockFace(Int32 a_FaceInt);
/** Converts the hand parameter received by the protocol into eHand constants.
If the received value doesn't match any of the know value, raise an assertion fail or return hMain. */
eHand HandIntToEnum(Int32 a_Hand);
/** Sends the entity type and entity-dependent data required for the entity to initially spawn. */
virtual void SendEntitySpawn(const cEntity & a_Entity, const UInt8 a_ObjectType, const Int32 a_ObjectData) override;
/** Writes the item data into a packet. */
virtual void WriteItem(cPacketizer & a_Pkt, const cItem & a_Item) override;
/** Writes the metadata for the specified entity, not including the terminating 0xff. */
virtual void WriteEntityMetadata(cPacketizer & a_Pkt, const cEntity & a_Entity) override;
/** Writes the mob-specific metadata for the specified mob */
virtual void WriteMobMetadata(cPacketizer & a_Pkt, const cMonster & a_Mob) override;
/** Writes the entity properties for the specified entity, including the Count field. */
virtual void WriteEntityProperties(cPacketizer & a_Pkt, const cEntity & a_Entity) override;
/** Writes the block entity data for the specified block entity into the packet. */
virtual void WriteBlockEntity(cPacketizer & a_Pkt, const cBlockEntity & a_BlockEntity) override;
/** Types used within metadata */
enum eMetadataType
{
METADATA_TYPE_BYTE = 0,
METADATA_TYPE_VARINT = 1,
METADATA_TYPE_FLOAT = 2,
METADATA_TYPE_STRING = 3,
METADATA_TYPE_CHAT = 4,
METADATA_TYPE_ITEM = 5,
METADATA_TYPE_BOOL = 6,
METADATA_TYPE_ROTATION = 7,
METADATA_TYPE_POSITION = 8,
METADATA_TYPE_OPTIONAL_POSITION = 9,
METADATA_TYPE_DIRECTION = 10,
METADATA_TYPE_OPTIONAL_UUID = 11,
METADATA_TYPE_BLOCKID = 12
} ;
} ;
/** The version 108 protocol, used by 1.9.1. Uses an int rather than a byte for dimension in join game. */
class cProtocol_1_9_1:
public cProtocol_1_9_0
{
using Super = cProtocol_1_9_0;
public:
cProtocol_1_9_1(cClientHandle * a_Client, const AString & a_ServerAddress, UInt16 a_ServerPort, UInt32 a_State);
protected:
virtual void SendLogin(const cPlayer & a_Player, const cWorld & a_World) override;
/** Returns 1.9.1. */
virtual Version GetProtocolVersion() override;
} ;
/** The version 109 protocol, used by 1.9.2. Same as 1.9.1, except the server list ping version number changed with the protocol number. */
class cProtocol_1_9_2:
public cProtocol_1_9_1
{
using Super = cProtocol_1_9_1;
public:
cProtocol_1_9_2(cClientHandle * a_Client, const AString & a_ServerAddress, UInt16 a_ServerPort, UInt32 a_State);
protected:
/** Returns 1.9.2. */
virtual Version GetProtocolVersion() override;
} ;
/** The version 110 protocol, used by 1.9.3 and 1.9.4. */
class cProtocol_1_9_4:
public cProtocol_1_9_2
{
using Super = cProtocol_1_9_2;
public:
cProtocol_1_9_4(cClientHandle * a_Client, const AString & a_ServerAddress, UInt16 a_ServerPort, UInt32 a_State);
protected:
virtual void SendChunkData (int a_ChunkX, int a_ChunkZ, cChunkDataSerializer & a_Serializer) override;
virtual void SendUpdateSign (int a_BlockX, int a_BlockY, int a_BlockZ, const AString & a_Line1, const AString & a_Line2, const AString & a_Line3, const AString & a_Line4) override;
/** Returns 1.9.4. */
virtual Version GetProtocolVersion() override;
virtual UInt32 GetPacketID(ePacketType a_Packet) override;
} ;
|
