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
|
/*
Minetest
Copyright (C) 2013 celeron55, Perttu Ahola <celeron55@gmail.com>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation; either version 2.1 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 Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License along
with this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
#include "cpp_api/s_player.h"
#include "cpp_api/s_internal.h"
#include "common/c_converter.h"
#include "common/c_content.h"
#include "debug.h"
#include "util/string.h"
void ScriptApiPlayer::on_newplayer(ServerActiveObject *player)
{
SCRIPTAPI_PRECHECKHEADER
// Get core.registered_on_newplayers
lua_getglobal(L, "core");
lua_getfield(L, -1, "registered_on_newplayers");
// Call callbacks
objectrefGetOrCreate(L, player);
runCallbacks(1, RUN_CALLBACKS_MODE_FIRST);
}
void ScriptApiPlayer::on_dieplayer(ServerActiveObject *player)
{
SCRIPTAPI_PRECHECKHEADER
// Get core.registered_on_dieplayers
lua_getglobal(L, "core");
lua_getfield(L, -1, "registered_on_dieplayers");
// Call callbacks
objectrefGetOrCreate(L, player);
runCallbacks(1, RUN_CALLBACKS_MODE_FIRST);
}
bool ScriptApiPlayer::on_punchplayer(ServerActiveObject *player,
ServerActiveObject *hitter,
float time_from_last_punch,
const ToolCapabilities *toolcap,
v3f dir,
s16 damage)
{
SCRIPTAPI_PRECHECKHEADER
// Get core.registered_on_punchplayers
lua_getglobal(L, "core");
lua_getfield(L, -1, "registered_on_punchplayers");
// Call callbacks
objectrefGetOrCreate(L, player);
objectrefGetOrCreate(L, hitter);
lua_pushnumber(L, time_from_last_punch);
push_tool_capabilities(L, *toolcap);
push_v3f(L, dir);
lua_pushnumber(L, damage);
runCallbacks(6, RUN_CALLBACKS_MODE_OR);
return lua_toboolean(L, -1);
}
s16 ScriptApiPlayer::on_player_hpchange(ServerActiveObject *player,
s16 hp_change)
{
SCRIPTAPI_PRECHECKHEADER
int error_handler = PUSH_ERROR_HANDLER(L);
// Get core.registered_on_player_hpchange
lua_getglobal(L, "core");
lua_getfield(L, -1, "registered_on_player_hpchange");
lua_remove(L, -2);
objectrefGetOrCreate(L, player);
lua_pushnumber(L, hp_change);
PCALL_RES(lua_pcall(L, 2, 1, error_handler));
hp_change = lua_tointeger(L, -1);
lua_pop(L, 2); // Pop result and error handler
return hp_change;
}
bool ScriptApiPlayer::on_respawnplayer(ServerActiveObject *player)
{
SCRIPTAPI_PRECHECKHEADER
// Get core.registered_on_respawnplayers
lua_getglobal(L, "core");
lua_getfield(L, -1, "registered_on_respawnplayers");
// Call callbacks
objectrefGetOrCreate(L, player);
runCallbacks(1, RUN_CALLBACKS_MODE_OR);
bool positioning_handled_by_some = lua_toboolean(L, -1);
return positioning_handled_by_some;
}
bool ScriptApiPlayer::on_prejoinplayer(
const std::string &name,
const std::string &ip,
std::string *reason)
{
SCRIPTAPI_PRECHECKHEADER
// Get core.registered_on_prejoinplayers
lua_getglobal(L, "core");
lua_getfield(L, -1, "registered_on_prejoinplayers");
lua_pushstring(L, name.c_str());
lua_pushstring(L, ip.c_str());
runCallbacks(2, RUN_CALLBACKS_MODE_OR);
if (lua_isstring(L, -1)) {
reason->assign(lua_tostring(L, -1));
return true;
}
return false;
}
bool ScriptApiPlayer::can_bypass_userlimit(const std::string &name, const std::string &ip)
{
SCRIPTAPI_PRECHECKHEADER
// Get core.registered_on_prejoinplayers
lua_getglobal(L, "core");
lua_getfield(L, -1, "registered_can_bypass_userlimit");
lua_pushstring(L, name.c_str());
lua_pushstring(L, ip.c_str());
runCallbacks(2, RUN_CALLBACKS_MODE_OR);
return lua_toboolean(L, -1);
}
void ScriptApiPlayer::on_joinplayer(ServerActiveObject *player)
{
SCRIPTAPI_PRECHECKHEADER
// Get core.registered_on_joinplayers
lua_getglobal(L, "core");
lua_getfield(L, -1, "registered_on_joinplayers");
// Call callbacks
objectrefGetOrCreate(L, player);
runCallbacks(1, RUN_CALLBACKS_MODE_FIRST);
}
void ScriptApiPlayer::on_leaveplayer(ServerActiveObject *player,
bool timeout)
{
SCRIPTAPI_PRECHECKHEADER
// Get core.registered_on_leaveplayers
lua_getglobal(L, "core");
lua_getfield(L, -1, "registered_on_leaveplayers");
// Call callbacks
objectrefGetOrCreate(L, player);
lua_pushboolean(L, timeout);
runCallbacks(2, RUN_CALLBACKS_MODE_FIRST);
}
void ScriptApiPlayer::on_cheat(ServerActiveObject *player,
const std::string &cheat_type)
{
SCRIPTAPI_PRECHECKHEADER
// Get core.registered_on_cheats
lua_getglobal(L, "core");
lua_getfield(L, -1, "registered_on_cheats");
// Call callbacks
objectrefGetOrCreate(L, player);
lua_newtable(L);
lua_pushlstring(L, cheat_type.c_str(), cheat_type.size());
lua_setfield(L, -2, "type");
runCallbacks(2, RUN_CALLBACKS_MODE_FIRST);
}
void ScriptApiPlayer::on_playerReceiveFields(ServerActiveObject *player,
const std::string &formname,
const StringMap &fields)
{
SCRIPTAPI_PRECHECKHEADER
// Get core.registered_on_chat_messages
lua_getglobal(L, "core");
lua_getfield(L, -1, "registered_on_player_receive_fields");
// Call callbacks
// param 1
objectrefGetOrCreate(L, player);
// param 2
lua_pushstring(L, formname.c_str());
// param 3
lua_newtable(L);
StringMap::const_iterator it;
for (it = fields.begin(); it != fields.end(); ++it) {
const std::string &name = it->first;
const std::string &value = it->second;
lua_pushstring(L, name.c_str());
lua_pushlstring(L, value.c_str(), value.size());
lua_settable(L, -3);
}
runCallbacks(3, RUN_CALLBACKS_MODE_OR_SC);
}
|
