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#include "stdafx.h"
int g_hMLuaLangpack;
CMPlugin g_plugin;
PLUGININFOEX pluginInfoEx =
{
sizeof(PLUGININFOEX),
__PLUGIN_NAME,
PLUGIN_MAKE_VERSION(__MAJOR_VERSION, __MINOR_VERSION, __RELEASE_NUM, __BUILD_NUM),
__DESCRIPTION,
__AUTHOR,
__COPYRIGHT,
__AUTHORWEB,
UNICODE_AWARE,
// {27d41d81-991f-4dc6-8749-b0321c87e694}
{ 0x27d41d81, 0x991f, 0x4dc6,{ 0x87, 0x49, 0xb0, 0x32, 0x1c, 0x87, 0xe6, 0x94 } }
};
static int ScriptsCompare(const CMLuaScript* p1, const CMLuaScript* p2)
{
return mir_wstrcmpi(p1->GetName(), p2->GetName());
}
CMPlugin::CMPlugin()
: PLUGIN(MODULENAME, pluginInfoEx),
lua(nullptr),
Scripts(1, ScriptsCompare)
{
MUUID muidLast = MIID_LAST;
g_hMLuaLangpack = GetPluginLangId(muidLast, 0);
RegisterProtocol(PROTOTYPE_FILTER);
CreatePluginService(MS_LUA_CALL, &CMPlugin::Call);
CreatePluginService(MS_LUA_EXEC, &CMPlugin::Exec);
CreatePluginService(MS_LUA_EVAL, &CMPlugin::Eval);
}
void CMPlugin::LoadLua()
{
lua = new CMLua();
lua->Load();
CMLuaFunctionLoader::Load(lua->L);
CMLuaModuleLoader::Load(lua->L);
CMLuaScriptLoader::Load(lua->L);
}
void CMPlugin::UnloadLua()
{
Scripts.destroy();
KillModuleIcons(this);
KillModuleSounds(this);
KillModuleMenus(this);
KillModuleHotkeys(this);
KillObjectEventHooks(lua->L);
KillObjectServices(lua->L);
if (lua != nullptr) {
delete lua;
lua = nullptr;
}
}
void CMPlugin::Reload()
{
Unload();
Load();
}
/***********************************************/
static int OnModulesLoaded(WPARAM, LPARAM)
{
g_hCLibsFolder = FoldersRegisterCustomPathT(MODULENAME, "CLibsFolder", MIRLUA_PATHT, TranslateT("C libs folder"));
g_hScriptsFolder = FoldersRegisterCustomPathT(MODULENAME, "ScriptsFolder", MIRLUA_PATHT, TranslateT("Scripts folder"));
HookEvent(ME_OPT_INITIALISE, OnOptionsInit);
return 0;
}
int CMPlugin::Load()
{
LoadIcons();
LoadNetlib();
LoadLua();
HookEvent(ME_SYSTEM_MODULESLOADED, OnModulesLoaded);
return 0;
}
int CMPlugin::Unload()
{
UnloadLua();
UnloadNetlib();
return 0;
}
/***********************************************/
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 CMPlugin::Call(WPARAM wParam, LPARAM lParam)
{
const wchar_t *module = (const wchar_t*)wParam;
const wchar_t *function = (const wchar_t*)lParam;
lua_pushstring(lua->L, ptrA(mir_utf8encodeW(module)));
lua_pushstring(lua->L, ptrA(mir_utf8encodeW(function)));
lua_newtable(lua->L);
lua_pushcclosure(lua->L, mlua_call, 1);
CMLuaEnvironment env(lua->L);
env.Load();
wchar_t *result = mir_utf8decodeW(lua_tostring(lua->L, -1));
lua_pop(lua->L, 1);
return (INT_PTR)result;
}
INT_PTR CMPlugin::Eval(WPARAM, LPARAM lParam)
{
const wchar_t *script = (const wchar_t*)lParam;
if (luaL_loadstring(lua->L, ptrA(mir_utf8encodeW(script)))) {
ReportError(lua->L);
return NULL;
}
CMLuaEnvironment env(lua->L);
env.Load();
wchar_t *result = mir_utf8decodeW(lua_tostring(lua->L, -1));
lua_pop(lua->L, 1);
return (INT_PTR)result;
}
INT_PTR CMPlugin::Exec(WPARAM, LPARAM lParam)
{
const wchar_t *path = (const wchar_t*)lParam;
if (luaL_loadfile(lua->L, ptrA(mir_utf8encodeW(path)))) {
ReportError(lua->L);
return NULL;
}
CMLuaEnvironment env(lua->L);
env.Load();
wchar_t *result = mir_utf8decodeW(lua_tostring(lua->L, -1));
lua_pop(lua->L, 1);
return (INT_PTR)result;
}
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