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
|
/*
* Copyright (C) 2008-2017 TrinityCore <http://www.trinitycore.org/>
* Copyright (C) 2005-2009 MaNGOS <http://getmangos.com/>
*
* 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/>.
*/
#ifndef TRINITYCORE_CHAT_H
#define TRINITYCORE_CHAT_H
#include "SharedDefines.h"
#include "StringFormat.h"
#include "WorldSession.h"
#include "RBAC.h"
#include <vector>
class ChatHandler;
class Creature;
class Group;
class Player;
class Unit;
class WorldSession;
class WorldObject;
struct GameTele;
class TC_GAME_API ChatCommand
{
typedef bool(*pHandler)(ChatHandler*, char const*);
public:
ChatCommand(char const* name, uint32 permission, bool allowConsole, pHandler handler, std::string help, std::vector<ChatCommand> childCommands = std::vector<ChatCommand>())
: Name(ASSERT_NOTNULL(name)), Permission(permission), AllowConsole(allowConsole), Handler(handler), Help(std::move(help)), ChildCommands(std::move(childCommands)) { }
char const* Name;
uint32 Permission; // function pointer required correct align (use uint32)
bool AllowConsole;
pHandler Handler;
std::string Help;
std::vector<ChatCommand> ChildCommands;
};
class TC_GAME_API ChatHandler
{
public:
WorldSession* GetSession() { return m_session; }
explicit ChatHandler(WorldSession* session) : m_session(session), sentErrorMessage(false) { }
virtual ~ChatHandler() { }
// Builds chat packet and returns receiver guid position in the packet to substitute in whisper builders
static size_t BuildChatPacket(WorldPacket& data, ChatMsg chatType, Language language, ObjectGuid senderGUID, ObjectGuid receiverGUID, std::string const& message, uint8 chatTag,
std::string const& senderName = "", std::string const& receiverName = "",
uint32 achievementId = 0, bool gmMessage = false, std::string const& channelName = "");
// Builds chat packet and returns receiver guid position in the packet to substitute in whisper builders
static size_t BuildChatPacket(WorldPacket& data, ChatMsg chatType, Language language, WorldObject const* sender, WorldObject const* receiver, std::string const& message, uint32 achievementId = 0, std::string const& channelName = "", LocaleConstant locale = DEFAULT_LOCALE);
static char* LineFromMessage(char*& pos) { char* start = strtok(pos, "\n"); pos = nullptr; return start; }
// function with different implementation for chat/console
virtual char const* GetTrinityString(uint32 entry) const;
virtual void SendSysMessage(char const* str, bool escapeCharacters = false);
void SendSysMessage(uint32 entry);
template<typename... Args>
void PSendSysMessage(char const* fmt, Args&&... args)
{
SendSysMessage(Trinity::StringFormat(fmt, std::forward<Args>(args)...).c_str());
}
template<typename... Args>
void PSendSysMessage(uint32 entry, Args&&... args)
{
SendSysMessage(PGetParseString(entry, std::forward<Args>(args)...).c_str());
}
template<typename... Args>
std::string PGetParseString(uint32 entry, Args&&... args) const
{
return Trinity::StringFormat(GetTrinityString(entry), std::forward<Args>(args)...);
}
bool ParseCommands(char const* text);
static std::vector<ChatCommand> const& getCommandTable();
static void invalidateCommandTable();
bool isValidChatMessage(char const* msg);
void SendGlobalSysMessage(const char *str);
bool hasStringAbbr(char const* name, char const* part);
// function with different implementation for chat/console
virtual bool isAvailable(ChatCommand const& cmd) const;
virtual bool HasPermission(uint32 permission) const { return m_session->HasPermission(permission); }
virtual std::string GetNameLink() const { return GetNameLink(m_session->GetPlayer()); }
virtual bool needReportToTarget(Player* chr) const;
virtual LocaleConstant GetSessionDbcLocale() const;
virtual int GetSessionDbLocaleIndex() const;
bool HasLowerSecurity(Player* target, ObjectGuid guid, bool strong = false);
bool HasLowerSecurityAccount(WorldSession* target, uint32 account, bool strong = false);
void SendGlobalGMSysMessage(const char *str);
Player* getSelectedPlayer();
Creature* getSelectedCreature();
Unit* getSelectedUnit();
WorldObject* getSelectedObject();
// Returns either the selected player or self if there is no selected player
Player* getSelectedPlayerOrSelf();
char* extractKeyFromLink(char* text, char const* linkType, char** something1 = nullptr);
char* extractKeyFromLink(char* text, char const* const* linkTypes, int* found_idx, char** something1 = nullptr);
// if args have single value then it return in arg2 and arg1 == nullptr
void extractOptFirstArg(char* args, char** arg1, char** arg2);
char* extractQuotedArg(char* args);
uint32 extractSpellIdFromLink(char* text);
ObjectGuid extractGuidFromLink(char* text);
GameTele const* extractGameTeleFromLink(char* text);
bool GetPlayerGroupAndGUIDByName(char const* cname, Player*& player, Group*& group, ObjectGuid& guid, bool offline = false);
std::string extractPlayerNameFromLink(char* text);
// select by arg (name/link) or in-game selection online/offline player or self if a creature is selected
bool extractPlayerTarget(char* args, Player** player, ObjectGuid* player_guid = nullptr, std::string* player_name = nullptr);
std::string playerLink(std::string const& name) const { return m_session ? "|cffffffff|Hplayer:"+name+"|h["+name+"]|h|r" : name; }
std::string GetNameLink(Player* chr) const;
GameObject* GetNearbyGameObject();
GameObject* GetObjectGlobalyWithGuidOrNearWithDbGuid(ObjectGuid::LowType lowguid, uint32 entry);
bool HasSentErrorMessage() const { return sentErrorMessage; }
void SetSentErrorMessage(bool val){ sentErrorMessage = val; }
bool ShowHelpForCommand(std::vector<ChatCommand> const& table, char const* cmd);
protected:
explicit ChatHandler() : m_session(nullptr), sentErrorMessage(false) { } // for CLI subclass
static bool SetDataForCommandInTable(std::vector<ChatCommand>& table, char const* text, uint32 permission, std::string const& help, std::string const& fullcommand);
bool ExecuteCommandInTable(std::vector<ChatCommand> const& table, char const* text, std::string const& fullcmd);
bool ShowHelpForSubCommands(std::vector<ChatCommand> const& table, char const* cmd, char const* subcmd);
private:
WorldSession* m_session; // != nullptr for chat command call and nullptr for CLI command
// common global flag
bool sentErrorMessage;
};
class TC_GAME_API CliHandler : public ChatHandler
{
public:
typedef void Print(void*, char const*);
explicit CliHandler(void* callbackArg, Print* zprint) : m_callbackArg(callbackArg), m_print(zprint) { }
// overwrite functions
char const* GetTrinityString(uint32 entry) const override;
bool isAvailable(ChatCommand const& cmd) const override;
bool HasPermission(uint32 /*permission*/) const override { return true; }
void SendSysMessage(const char *str, bool escapeCharacters) override;
std::string GetNameLink() const override;
bool needReportToTarget(Player* chr) const override;
LocaleConstant GetSessionDbcLocale() const override;
int GetSessionDbLocaleIndex() const override;
private:
void* m_callbackArg;
Print* m_print;
};
#endif
|
