Function SetLuaVariables

src/celengine/scriptobject.cpp:98–125

! Convert all the parameters in an AssociativeArray to their equivalent Lua * types and insert them into the table on the top of the stack. Presently, * only number, string, and boolean values are converted. */

 *  only number, string, and boolean values are converted.
 */
void
SetLuaVariables(lua_State* state, Hash* parameters)
{
    for (HashIterator iter = parameters->begin(); iter != parameters->end();
         iter++)
    {
        switch (iter->second->getType())
        {
        case Value::NumberType:
            lua_pushstring(state, iter->first.c_str());
            lua_pushnumber(state, iter->second->getNumber());
            lua_settable(state, -3);
            break;
        case Value::StringType:
            lua_pushstring(state, iter->first.c_str());
            lua_pushstring(state, iter->second->getString().c_str());
            lua_settable(state, -3);
            break;
        case Value::BooleanType:
            lua_pushstring(state, iter->first.c_str());
            lua_pushboolean(state, iter->second->getBoolean());
            lua_settable(state, -3);
            break;
        default:
            break;
        }
    }
}