Object::GetField

This method gets a field on the object in the Lua virtual machine.

Syntax

• sol::object GetField(const WString& name)

Example

#include "UltraEngine.h"

using namespace UltraEngine;

int main(int argc, const char* argv[])
{
    //Get the sol state
    auto lua = GetLuaState();

    //Get the Lua state
    auto L = lua->lua_state();

    //Create an object
    auto box = CreateBox(NULL);

    //Set a field
    box->SetField("health", 100);

    //Retrieve the value
    auto o = box->GetField("health");
    if (o.is<double>())
    {
        Print(o.as<double>());
    }

    return 0;
}