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
|
/*
* The Mana Server
* Copyright (C) 2007-2010 The Mana World Development Team
*
* This file is part of The Mana Server.
*
* The Mana Server 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
* any later version.
*
* The Mana Server 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 The Mana Server. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef SCRIPTING_LUAUTIL_H
#define SCRIPTING_LUAUTIL_H
extern "C" {
#include <lualib.h>
#include <lauxlib.h>
}
#include <string>
#include <list>
#include <map>
#include <set>
#include <vector>
class Being;
class NPC;
class Character;
class Thing;
// Report script errors and interrupt the script.
void raiseScriptError(lua_State *s, const char *format, ...);
void raiseWarning(lua_State *s, const char *format, ...);
NPC *getNPC(lua_State *s, int p);
Character *getCharacter(lua_State *s, int p);
Being *getBeing(lua_State *s, int p);
/* Polymorphic wrapper for pushing variables.
Useful for templates.*/
void push(lua_State *s, int val);
void push(lua_State *s, const std::string &val);
void push(lua_State *s, Thing* val);
void push(lua_State *s, double val);
/* Pushes an STL LIST */
template <typename T> void pushSTLContainer(lua_State *s, const std::list<T> &container)
{
int len = container.size();
lua_newtable(s);
int table = lua_gettop(s);
typename std::list<T>::const_iterator i;
i = container.begin();
for (int key = 1; key <= len; key++)
{
push(s, key);
push(s, *i);
lua_settable(s, table);
i++;
}
}
/* Pushes an STL VECTOR */
template <typename T> void pushSTLContainer(lua_State *s, const std::vector<T> &container)
{
int len = container.size();
lua_createtable(s, 0, len);
int table = lua_gettop(s);
for (int key = 0; key < len; key++)
{
push(s, key+1);
push(s, container.at(key));
lua_settable(s, table);
}
}
/* Pushes an STL MAP */
template <typename Tkey, typename Tval> void pushSTLContainer(lua_State *s, const std::map<Tkey, Tval> &container)
{
int len = container.size();
lua_createtable(s, 0, len);
int table = lua_gettop(s);
typename std::map<Tkey, Tval>::const_iterator i;
i = container.begin();
for (int key = 1; key <= len; key++)
{
push(s, i->first);
push(s, i->second);
lua_settable(s, table);
i++;
}
}
/* Pushes an STL SET */
template <typename T> void pushSTLContainer(lua_State *s, const std::set<T> &container)
{
int len = container.size();
lua_newtable(s);
int table = lua_gettop(s);
typename std::set<T>::const_iterator i;
i = container.begin();
for (int key = 1; key <= len; key++)
{
push(s, key);
push(s, *i);
lua_settable(s, table);
i++;
}
}
#endif
|
