Calling a member function from C
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- Subject: Calling a member function from C
- From: "Lyte _" <opa_script@...>
- Date: 2006年8月18日 13:40:46 +0200
Hello!
I want to call a lua member function from C, and I can not get it to work.
This is how I do it now.
lua_getglobal(L, "IWindow");
lua_getfield(L, -1, "new");
lua_pushnumber(L, 100);
lua_pushstring(L, "foo");
if (lua_pcall(L, 2, 1, 0) != 0)
{
printf("\n%s", lua_tostring(L, -1));
}
I have a class in lua called IWindow, and it has a member function called
new. So I want to do IWindow:new(100,"foo") basicly. But for some strange
reason, when I arrive in my function, the first parameter is "foo" and the
second parameter is nil. So where has the number (100) gone? I'm sure the
error is just something small, but I do not understand what it is...
- Lyte
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