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
|
#include "stdafx.h"
int hMLuaLangpack;
CMLua::CMLua()
: PLUGIN(MODULE),
L(nullptr),
Scripts(1)
{
MUUID muidLast = MIID_LAST;
hMLuaLangpack = GetPluginLangId(muidLast, 0);
CreatePluginService(MS_LUA_CALL, &CMLua::Call);
CreatePluginService(MS_LUA_EXEC, &CMLua::Exec);
CreatePluginService(MS_LUA_EVAL, &CMLua::Eval);
}
CMLua::~CMLua()
{
Unload();
}
void CMLua::Load()
{
Log("Loading lua engine");
L = luaL_newstate();
Log("Loading standard modules");
luaL_openlibs(L);
lua_atpanic(L, luaM_atpanic);
CMLuaFunctionLoader::Load(L);
CMLuaModuleLoader::Load(L);
CMLuaScriptLoader::Load(L);
}
void CMLua::Unload()
{
Log("Unloading lua engine");
Scripts.destroy();
KillModuleIcons(hMLuaLangpack);
KillModuleSounds(hMLuaLangpack);
KillModuleMenus(hMLuaLangpack);
KillModuleHotkeys(hMLuaLangpack);
KillObjectEventHooks(L);
KillObjectServices(L);
lua_close(L);
}
void CMLua::Reload()
{
Unload();
Load();
}
/***********************************************/
static int mlua_call(lua_State *L)
{
const char *module = luaL_checkstring(L, -3);
const char *function = luaL_checkstring(L, -2);
if (module && module[0]) {
lua_getglobal(L, "require");
lua_pushstring(L, module);
lua_pcall(L, 1, 1, 0);
lua_getfield(L, -1, function);
lua_replace(L, -2);
}
else
lua_getglobal(L, function);
lua_pcall(L, 0, 1, 0);
return 1;
}
INT_PTR CMLua::Call(WPARAM wParam, LPARAM lParam)
{
const wchar_t *module = (const wchar_t*)wParam;
const wchar_t *function = (const wchar_t*)lParam;
lua_pushstring(L, ptrA(mir_utf8encodeW(module)));
lua_pushstring(L, ptrA(mir_utf8encodeW(function)));
lua_newtable(L);
lua_pushcclosure(L, mlua_call, 1);
CMLuaEnvironment env(L);
env.Load();
wchar_t *result = mir_utf8decodeW(lua_tostring(L, -1));
lua_pop(L, 1);
return (INT_PTR)result;
}
INT_PTR CMLua::Eval(WPARAM, LPARAM lParam)
{
const wchar_t *script = (const wchar_t*)lParam;
if (luaL_loadstring(L, ptrA(mir_utf8encodeW(script)))) {
ReportError(L);
return NULL;
}
CMLuaEnvironment env(L);
env.Load();
wchar_t *result = mir_utf8decodeW(lua_tostring(L, -1));
lua_pop(L, 1);
return (INT_PTR)result;
}
INT_PTR CMLua::Exec(WPARAM, LPARAM lParam)
{
const wchar_t *path = (const wchar_t*)lParam;
if (luaL_loadfile(L, ptrA(mir_utf8encodeW(path)))) {
ReportError(L);
return NULL;
}
CMLuaEnvironment env(L);
env.Load();
wchar_t *result = mir_utf8decodeW(lua_tostring(L, -1));
lua_pop(L, 1);
return (INT_PTR)result;
}
|
