contract EtherWorldStorage {
    /* Constructor */
    address owner;
    mapping (bytes32 => World) Gameworlds;

    mapping (bytes32 => uint) NamesIndex;
    World[] worldContracts;

    function EtherWorldStorage(){
        owner = msg.sender;
    }


    event WorldCreated(bytes32 indexed worldName, address indexed sender, address result );

    function createWorld(bytes32 name) returns (address a){
        if(NamesIndex[name] > 0x0){
            return 0x0;
        }
        World w = new World(name);
        NamesIndex[name] = worldContracts.length - 1;
        Gameworlds[name] = w;
        WorldCreated(name,msg.sender,w);
        return w;
    }

  function getWorldCount() returns (uint i){
        return worldContracts.length;
    }

    function destroyWorld(bytes32 world){

        World w = Gameworlds[world];
        w.destroy(owner);
    }


function getItemPossessorsInventory(InventoryItem item) returns (address a){
        return item.getOwningInventory();
    }

}

public static string CreateWorld(string world)
        {
            var web3 = new Web3(Resources.Server);
            var result = web3.Personal.UnlockAccount.SendRequestAsync("0x54a222aE3d59EF92D715409f31C6eCAf331D0782", Resources.Password, 30).Result;
            if (result != true)
            {
                throw new Exception("Unable to unlock account...");
            }




            var d = Encoding.UTF8.GetBytes(world);


            string address = "0x30d578718e1da379f4B1B1ac5E9be9ba646E0bCF"; // Contract address
            var contract = web3.Eth.GetContract(Resources.ContractInterface2, address);

            var add = contract.GetFunction("createWorld");                         // Add method
            var worldCreatedEvent= contract.GetEvent("WorldCreated");
            var filterAll = worldCreatedEvent.CreateFilterAsync().Result;
            var totalGas = new HexBigInteger(GetGasPrice(add, d).Value*2);

            HexBigInteger gasPrice = new HexBigInteger(new BigInteger(0.144));

            var callResult = add.SendTransactionAsync("0x54a222aE3d59EF92D715409f31C6eCAf331D0782", totalGas,new HexBigInteger(0), d);
            var theResult = GetReceiptAsync(web3, callResult.Result);
            var log = worldCreatedEvent.GetAllChanges<dynamic>(filterAll).Result;


            return log[0].Event;
            return callResult.Result;
        }