public static void GetTypeTable(IntPtr ptr, string t)
{
NewTypeTable(ptr, t);
// for static
LuaNativeMethods.lua_newtable(ptr);
// for instance
LuaNativeMethods.lua_newtable(ptr);
}
public ObjectCache(IntPtr ptr)
{
LuaNativeMethods.lua_newtable(ptr);
LuaNativeMethods.lua_newtable(ptr);
LuaNativeMethods.lua_pushstring(ptr, "v");
LuaNativeMethods.lua_setfield(ptr, -2, "__mode");
LuaNativeMethods.lua_setmetatable(ptr, -2);
cacheRef = LuaNativeMethods.luaL_ref(ptr, LuaIndexes.LUARegistryIndex);
}
public LuaTable(LuaState state) : base(state, 0)
{
LuaNativeMethods.lua_newtable(VariablePointer);
valueref = LuaNativeMethods.luaL_ref(VariablePointer, LuaIndexes.LUARegistryIndex);
}
public static void Init(IntPtr ptr)
{
string newindexfun = @"
local getmetatable=getmetatable
local rawget=rawget
local error=error
local type=type
local function newindex(ud,k,v)
local t=getmetatable(ud)
repeat
local h=rawget(t,k)
if h then
if h[2] then
h[2](ud,v)
return
else
error('property '..k..' is read only')
end
end
t=rawget(t,'__parent')
until t==nil
error('can not find '..k)
end
return newindex
";
string indexfun = @"
local type=type
local error=error
local rawget=rawget
local getmetatable=getmetatable
local function index(ud,k)
local t=getmetatable(ud)
repeat
local fun=rawget(t,k)
local tp=type(fun)
if tp=='function' then
return fun
elseif tp=='table' then
local f=fun[1]
if f then
return f(ud)
else
error('property '..k..' isthis.Write only')
end
end
t = rawget(t,'__parent')
until t==nil
error('Can not find '..k)
end
return index
";
LuaState state = LuaState.Get(ptr);
newIndexFunction = (LuaFunction)state.DoString(newindexfun);
indexFunction = (LuaFunction)state.DoString(indexfun);
// object method
LuaNativeMethods.lua_createtable(ptr, 0, 4);
AddMember(ptr, ToString);
AddMember(ptr, GetHashCode);
AddMember(ptr, Equals);
AddMember(ptr, GetType);
LuaNativeMethods.lua_setfield(ptr, LuaIndexes.LUARegistryIndex, "__luabaseobject");
LuaArray.Init(ptr);
LuaVarObject.Init(ptr);
LuaNativeMethods.lua_newtable(ptr);
LuaNativeMethods.lua_setglobal(ptr, DelgateTable);
}