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
212
213
214
215
|
/*
* Copyright (C) 2008-2015 TrinityCore <http://www.trinitycore.org/>
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the
* Free Software Foundation; either version 2 of the License, or (at your
* option) any later version.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
* more details.
*
* You should have received a copy of the GNU General Public License along
* with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include "WorldPacket.h"
#include "WorldSession.h"
#include "Opcodes.h"
#include "Vehicle.h"
#include "Player.h"
#include "Log.h"
#include "ObjectAccessor.h"
#include "MovementStructures.h"
void WorldSession::HandleDismissControlledVehicle(WorldPacket &recvData)
{
TC_LOG_DEBUG("network", "WORLD: Recvd CMSG_MOVE_DISMISS_VEHICLE");
ObjectGuid vehicleGUID = _player->GetCharmGUID();
if (!vehicleGUID) // something wrong here...
{
recvData.rfinish(); // prevent warnings spam
return;
}
MovementInfo mi;
_player->ReadMovementInfo(recvData, &mi);
_player->m_movementInfo = mi;
_player->ExitVehicle();
}
void WorldSession::HandleChangeSeatsOnControlledVehicle(WorldPacket& recvData)
{
TC_LOG_DEBUG("network", "WORLD: Recvd CMSG_MOVE_CHANGE_VEHICLE_SEATS");
Unit* vehicle_base = GetPlayer()->GetVehicleBase();
if (!vehicle_base)
{
recvData.rfinish(); // prevent warnings spam
return;
}
VehicleSeatEntry const* seat = GetPlayer()->GetVehicle()->GetSeatForPassenger(GetPlayer());
if (!seat->CanSwitchFromSeat())
{
recvData.rfinish(); // prevent warnings spam
TC_LOG_ERROR("network", "HandleChangeSeatsOnControlledVehicle, Opcode: %u, %s tried to switch seats but current seatflags %u don't permit that.",
recvData.GetOpcode(), GetPlayer()->GetGUID().ToString().c_str(), seat->Flags);
return;
}
switch (recvData.GetOpcode())
{
/*
case CMSG_REQUEST_VEHICLE_PREV_SEAT:
GetPlayer()->ChangeSeat(-1, false);
break;
case CMSG_REQUEST_VEHICLE_NEXT_SEAT:
GetPlayer()->ChangeSeat(-1, true);
break;
case CMSG_MOVE_CHANGE_VEHICLE_SEATS:
{
static MovementStatusElements const accessoryGuid[] =
{
MSEExtraInt8,
MSEHasGuidByte2,
MSEHasGuidByte4,
MSEHasGuidByte7,
MSEHasGuidByte6,
MSEHasGuidByte5,
MSEHasGuidByte0,
MSEHasGuidByte1,
MSEHasGuidByte3,
MSEGuidByte6,
MSEGuidByte1,
MSEGuidByte2,
MSEGuidByte5,
MSEGuidByte3,
MSEGuidByte0,
MSEGuidByte4,
MSEGuidByte7,
};
Movement::ExtraMovementStatusElement extra(accessoryGuid);
MovementInfo movementInfo;
GetPlayer()->ReadMovementInfo(recvData, &movementInfo, &extra);
vehicle_base->m_movementInfo = movementInfo;
ObjectGuid accessory = extra.Data.guid;
int8 seatId = extra.Data.byteData;
if (vehicle_base->GetGUID() != movementInfo.guid)
return;
if (!accessory)
GetPlayer()->ChangeSeat(-1, seatId > 0); // prev/next
else if (Unit* vehUnit = ObjectAccessor::GetUnit(*GetPlayer(), accessory))
{
if (Vehicle* vehicle = vehUnit->GetVehicleKit())
if (vehicle->HasEmptySeat(seatId))
vehUnit->HandleSpellClick(GetPlayer(), seatId);
}
break;
}
case CMSG_REQUEST_VEHICLE_SWITCH_SEAT:
{
ObjectGuid guid; // current vehicle guid
recvData >> guid.ReadAsPacked();
int8 seatId;
recvData >> seatId;
if (vehicle_base->GetGUID() == guid)
GetPlayer()->ChangeSeat(seatId);
else if (Unit* vehUnit = ObjectAccessor::GetUnit(*GetPlayer(), guid))
if (Vehicle* vehicle = vehUnit->GetVehicleKit())
if (vehicle->HasEmptySeat(seatId))
vehUnit->HandleSpellClick(GetPlayer(), seatId);
break;
}
*/
default:
break;
}
}
void WorldSession::HandleEnterPlayerVehicle(WorldPacket& data)
{
// Read guid
ObjectGuid guid;
data >> guid;
if (Player* player = ObjectAccessor::FindPlayer(guid))
{
if (!player->GetVehicleKit())
return;
if (!player->IsInRaidWith(_player))
return;
if (!player->IsWithinDistInMap(_player, INTERACTION_DISTANCE))
return;
_player->EnterVehicle(player);
}
}
void WorldSession::HandleEjectPassenger(WorldPacket& data)
{
Vehicle* vehicle = _player->GetVehicleKit();
if (!vehicle)
{
data.rfinish(); // prevent warnings spam
TC_LOG_ERROR("network", "HandleEjectPassenger: %s is not in a vehicle!", GetPlayer()->GetGUID().ToString().c_str());
return;
}
ObjectGuid guid;
data >> guid;
if (guid.IsUnit())
{
Unit* unit = ObjectAccessor::GetUnit(*_player, guid);
if (!unit) // creatures can be ejected too from player mounts
{
TC_LOG_ERROR("network", "%s tried to eject %s from vehicle, but the latter was not found in world!", GetPlayer()->GetGUID().ToString().c_str(), guid.ToString().c_str());
return;
}
if (!unit->IsOnVehicle(vehicle->GetBase()))
{
TC_LOG_ERROR("network", "%s tried to eject %s, but they are not in the same vehicle", GetPlayer()->GetGUID().ToString().c_str(), guid.ToString().c_str());
return;
}
VehicleSeatEntry const* seat = vehicle->GetSeatForPassenger(unit);
ASSERT(seat);
if (seat->IsEjectable())
unit->ExitVehicle();
else
TC_LOG_ERROR("network", "%s attempted to eject %s from non-ejectable seat.", GetPlayer()->GetGUID().ToString().c_str(), guid.ToString().c_str());
}
else
TC_LOG_ERROR("network", "HandleEjectPassenger: %s tried to eject invalid %s ", GetPlayer()->GetGUID().ToString().c_str(), guid.ToString().c_str());
}
void WorldSession::HandleRequestVehicleExit(WorldPacket& /*recvData*/)
{
TC_LOG_DEBUG("network", "WORLD: Recvd CMSG_REQUEST_VEHICLE_EXIT");
if (Vehicle* vehicle = GetPlayer()->GetVehicle())
{
if (VehicleSeatEntry const* seat = vehicle->GetSeatForPassenger(GetPlayer()))
{
if (seat->CanEnterOrExit())
GetPlayer()->ExitVehicle();
else
TC_LOG_ERROR("network", "%s tried to exit vehicle, but seatflags %u (ID: %u) don't permit that.",
GetPlayer()->GetGUID().ToString().c_str(), seat->ID, seat->Flags);
}
}
}
|
