public IEnumerator SendGetUserTopScoreRequest(string userAddress)
{
var unityClientService = new EthCallUnityRequest(_url);
yield return(unityClientService.SendRequest(_scoreContractService.CreateUserTopScoreCallInput(userAddress), Nethereum.RPC.Eth.DTOs.BlockParameter.CreateLatest()));
Exception = unityClientService.Exception;
if (!String.IsNullOrEmpty(unityClientService.Result))
{
Debug.Log(unityClientService.Result);
Result = _scoreContractService.DecodeUserTopScoreOutput(unityClientService.Result);
}
}
//Making a contract call:
//Check if the user top score has changed on the contract chain every 2 seconds
public IEnumerator CheckTopScore()
{
var wait = 0;
while (true)
{
yield return(new WaitForSeconds(wait));
wait = 2;
//Create a unity call request (we have a request for each type of rpc operation)
var userTopScoreRequest = new EthCallUnityRequest(_url);
if (_userAddress != null)
{
//Use the service to create a call input which includes the encoded
var userTopScoreCallInput = _scoreContractService.CreateUserTopScoreCallInput(_userAddress);
//Call request sends and yield for response
yield return(userTopScoreRequest.SendRequest(userTopScoreCallInput, Nethereum.RPC.Eth.DTOs.BlockParameter.CreateLatest()));
//Each request has a exception and a result. The exception is set when an error occurs.
//Follows a similar patter to the www and unitywebrequest
if (userTopScoreRequest.Exception == null)
{
//decode the top score using the service
var topScoreUser = _scoreContractService.DecodeUserTopScoreOutput(userTopScoreRequest.Result);
//and set it to the text box
topScoreText.text = "Your top: " + topScoreUser.ToString();
//set the value on the global worl
GameControl.instance.TopScoreRecorded = topScoreUser;
wait = 3;
}
else
{
Debug.Log(userTopScoreRequest.Exception.ToString());
}
}
}
}