public static int OpenLib(ILuaState lua)
{
NameFuncPair[] define = new NameFuncPair[]
{
new NameFuncPair("abs", Math_Abs),
new NameFuncPair("acos", Math_Acos),
new NameFuncPair("asin", Math_Asin),
new NameFuncPair("atan2", Math_Atan2),
new NameFuncPair("atan", Math_Atan),
new NameFuncPair("ceil", Math_Ceil),
new NameFuncPair("cosh", Math_Cosh),
new NameFuncPair("cos", Math_Cos),
new NameFuncPair("deg", Math_Deg),
new NameFuncPair("exp", Math_Exp),
new NameFuncPair("floor", Math_Floor),
new NameFuncPair("fmod", Math_Fmod),
new NameFuncPair("frexp", Math_Frexp),
new NameFuncPair("ldexp", Math_Ldexp),
new NameFuncPair("log10", Math_Log10),
new NameFuncPair("log", Math_Log),
new NameFuncPair("max", Math_Max),
new NameFuncPair("min", Math_Min),
new NameFuncPair("modf", Math_Modf),
new NameFuncPair("pow", Math_Pow),
new NameFuncPair("rad", Math_Rad),
new NameFuncPair("random", Math_Random),
new NameFuncPair("randomseed", Math_RandomSeed),
new NameFuncPair("sinh", Math_Sinh),
new NameFuncPair("sin", Math_Sin),
new NameFuncPair("sqrt", Math_Sqrt),
new NameFuncPair("tanh", Math_Tanh),
new NameFuncPair("tan", Math_Tan),
};
lua.L_NewLib(define);
lua.PushNumber(Math.PI);
lua.SetField(-2, "pi");
lua.PushNumber(Double.MaxValue);
lua.SetField(-2, "huge");
RandObj = new Random();
return(1);
}
public static int OpenLib(ILuaState lua)
{
NameFuncPair[] define = new NameFuncPair[]
{
new NameFuncPair("concat", TBL_Concat),
new NameFuncPair("maxn", TBL_MaxN),
new NameFuncPair("insert", TBL_Insert),
new NameFuncPair("pack", TBL_Pack),
new NameFuncPair("unpack", TBL_Unpack),
new NameFuncPair("remove", TBL_Remove),
new NameFuncPair("sort", TBL_Sort),
};
lua.L_NewLib(define);
#if LUA_COMPAT_UNPACK
// _G.unpack = table.unpack
lua.GetField(-1, "unpack");
lua.SetGlobal("unpack");
#endif
return(1);
}
public static int OpenLib(ILuaState lua)
{
// NameFuncPair[] define = new NameFuncPair[]
// {
// new NameFuncPair( "module", PKG_Module ),
// };
// lua.L_NewLib( define );
// // create table CLIBS to keep track of loaded C libraries
// lua.L_GetSubTable( LuaDef.LUA_REGISTRYINDEX, CLIBS );
// lua.CreateTable( 0, 1 ); // metatable for CLIBS
// lua.PushCSharpFunction
// create `package' table
NameFuncPair[] pkg_define = new NameFuncPair[]
{
new NameFuncPair("loadlib", PKG_LoadLib),
new NameFuncPair("searchpath", PKG_SearchPath),
new NameFuncPair("seeall", PKG_SeeAll),
};
lua.L_NewLib(pkg_define);
CreateSearchersTable(lua);
#if LUA_COMPAT_LOADERS
lua.PushValue(-1); // make a copy of `searchers' table
lua.SetField(-3, "loaders"); // put it in field `loaders'
#endif
lua.SetField(-2, "searchers"); // put it in field `searchers'
// set field `path'
SetPath(lua, "path", LUA_PATHVERSION, LUA_PATH, LUA_PATH_DEFAULT);
// set field `cpath'
SetPath(lua, "cpath", LUA_CPATHVERSION, LUA_CPATH, LUA_CPATH_DEFAULT);
// store config information
lua.PushString(string.Format("{0}\n{1}\n{2}\n{3}\n{4}\n",
LuaConf.LUA_DIRSEP,
LUA_PATH_SEP,
LUA_PATH_MARK,
LUA_EXEC_DIR,
LUA_IGMARK));
lua.SetField(-2, "config");
// set field `loaded'
lua.L_GetSubTable(LuaDef.LUA_REGISTRYINDEX, "_LOADED");
lua.SetField(-2, "loaded");
// set field `preload'
lua.L_GetSubTable(LuaDef.LUA_REGISTRYINDEX, "_PRELOAD");
lua.SetField(-2, "preload");
lua.PushGlobalTable();
lua.PushValue(-2); // set `package' as upvalue for next lib
NameFuncPair[] loadLibFuncs = new NameFuncPair[]
{
new NameFuncPair("module", LL_Module),
new NameFuncPair("require", LL_Require),
};
lua.L_SetFuncs(loadLibFuncs, 1); // open lib into global table
lua.Pop(1); // pop global table
return(1); // return `package' table
}