| private getTable ( IntPtr luaState, int index ) : LuaTable | ||
| luaState | IntPtr | |
| index | int | |
| return | LuaTable | |
/*
* Creates a new unnamed table
*/
public LuaTable NewTable()
{
int oldTop = LuaDLL.lua_gettop(luaState);
LuaDLL.lua_newtable(luaState);
LuaTable table = translator.getTable(luaState, -1);
LuaDLL.lua_settop(luaState, oldTop);
table.IsOrphaned = true;
return(table);
}
public static int registerTable(IntPtr luaState)
{
#if __NOGEN__
throwError(luaState, "Tables as Objects not implemnented");
#else
ObjectTranslator translator = ObjectTranslator.FromState(luaState);
if (LuaDLL.lua_type(luaState, 1) == LuaTypes.LUA_TTABLE)
{
LuaTable luaTable = translator.getTable(luaState, 1);
string superclassName = LuaDLL.lua_tostring(luaState, 2);
if (superclassName != null)
{
Type klass = translator.FindType(superclassName);
if (klass != null)
{
// Creates and pushes the object in the stack, setting
// it as the metatable of the first argument
object obj = CodeGeneration.Instance.GetClassInstance(klass, luaTable);
translator.pushObject(luaState, obj, "luaNet_metatable");
LuaDLL.lua_newtable(luaState);
LuaDLL.lua_pushstring(luaState, "__index");
LuaDLL.lua_pushvalue(luaState, -3);
LuaDLL.lua_settable(luaState, -3);
LuaDLL.lua_pushstring(luaState, "__newindex");
LuaDLL.lua_pushvalue(luaState, -3);
LuaDLL.lua_settable(luaState, -3);
LuaDLL.lua_setmetatable(luaState, 1);
// Pushes the object again, this time as the base field
// of the table and with the luaNet_searchbase metatable
LuaDLL.lua_pushstring(luaState, "base");
int index = translator.addObject(obj);
translator.pushNewObject(luaState, obj, index, "luaNet_searchbase");
LuaDLL.lua_rawset(luaState, 1);
}
else
{
translator.throwError(luaState, "register_table: can not find superclass '" + superclassName + "'");
}
}
else
{
translator.throwError(luaState, "register_table: superclass name can not be null");
}
}
else
{
translator.throwError(luaState, "register_table: first arg is not a table");
}
#endif
return(0);
}
public static int registerTable(IntPtr luaState)
{
ObjectTranslator objectTranslator = ObjectTranslator.FromState(luaState);
if (LuaDLL.lua_type(luaState, 1) == LuaTypes.LUA_TTABLE)
{
LuaTable table = objectTranslator.getTable(luaState, 1);
string text = LuaDLL.lua_tostring(luaState, 2);
if (text != null)
{
Type type = objectTranslator.FindType(text);
if (type != null)
{
object classInstance = CodeGeneration.Instance.GetClassInstance(type, table);
objectTranslator.pushObject(luaState, classInstance, "luaNet_metatable");
LuaDLL.lua_newtable(luaState);
LuaDLL.lua_pushstring(luaState, "__index");
LuaDLL.lua_pushvalue(luaState, -3);
LuaDLL.lua_settable(luaState, -3);
LuaDLL.lua_pushstring(luaState, "__newindex");
LuaDLL.lua_pushvalue(luaState, -3);
LuaDLL.lua_settable(luaState, -3);
LuaDLL.lua_setmetatable(luaState, 1);
LuaDLL.lua_pushstring(luaState, "base");
int index = objectTranslator.addObject(classInstance);
objectTranslator.pushNewObject(luaState, classInstance, index, "luaNet_searchbase");
LuaDLL.lua_rawset(luaState, 1);
}
else
{
objectTranslator.throwError(luaState, "register_table: can not find superclass '" + text + "'");
}
}
else
{
objectTranslator.throwError(luaState, "register_table: superclass name can not be null");
}
}
else
{
objectTranslator.throwError(luaState, "register_table: first arg is not a table");
}
return(0);
}
public object extractGenerated(IntPtr luaState, int stackPos)
{
return(CodeGeneration.Instance.GetClassInstance(klass, translator.getTable(luaState, stackPos)));
}
private object getAsTable(IntPtr luaState, int stackPos)
{
return(translator.getTable(luaState, stackPos));
}
public object extractGenerated(lua.State L, int index)
{
Debug.Assert(translator.interpreter.IsSameLua(L));
return(CodeGeneration.Instance.GetClassInstance(klass, translator.getTable(L, index)));
}
private object getAsTable(KopiLua.LuaState luaState, int stackPos)
{
return(translator.getTable(luaState, stackPos));
}
object asTable(lua.State L, int index)
{
return(lua.type(L, index) == LUA.T.TABLE ? translator.getTable(L, index) : null);
}
private object getAsTable(LuaCore.lua_State luaState, int stackPos)
{
return(translator.getTable(luaState, stackPos));
}
