private void BtnEstimateGas_Click(object sender, EventArgs e)
{
UInt160 to;
Decimal value;
try
{
to = ZoroHelper.GetPublicKeyHashFromAddress(tbxTo.Text);
}
catch
{
MessageBox.Show("To address error!", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
try
{
value = Decimal.Parse(tbxValue.Text, NumberStyles.Float) * new Decimal(Math.Pow(10, Decimals));
}
catch
{
MessageBox.Show("Value error!", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
using (ScriptBuilder sb = new ScriptBuilder())
{
if (Symbol == "ZORO" || Symbol == "BCT")
{
sb.EmitSysCall("Zoro.NativeNEP5.Call", "Transfer", AssetId, Account.ScriptHash, to, new BigInteger(value));
}
else
{
sb.EmitAppCall(AssetId, "transfer", Account.ScriptHash, to, new BigInteger(value));
}
var tx = ZoroHelper.MakeTransaction(sb.ToArray(), Account.GetKey(), Fixed8.Zero, Fixed8.FromDecimal(0.0001m));
var script = sb.ToArray().ToHexString();
Zoro.IO.Json.JArray _params = new Zoro.IO.Json.JArray();
_params.Add("");
_params.Add(tx.ToArray().ToHexString());
var info = Handler.Process("estimategas", _params);
JObject json_response = JObject.Parse(info.ToString());
string json_gas_consumed = json_response["gas_consumed"].ToString();
tbxGasLimit.Text = json_gas_consumed;
}
}
public JObject HandleRequest(RpcRequestPayload payload)
{
JArray _params = null;
try
{
JObject parameters = JArray.Parse(payload.Params);
if (parameters is JArray)
{
_params = (JArray)parameters;
}
}
catch
{
}
if (_params == null)
{
throw new RpcException(-32602, "Error occurred when parsing parameters.");
}
JObject result = PluginManager.Singleton.ProcessRpcMethod(null, payload.Method, _params);
if (result == null)
{
result = handler.Process(payload.Method, _params);
}
return(result);
}
private void GetBalance(UInt160 assetHash, WalletAccount account)
{
using (ScriptBuilder sb = new ScriptBuilder())
{
sb.EmitAppCall(assetHash, "balanceOf", account.ScriptHash);
sb.EmitAppCall(assetHash, "decimals");
sb.EmitAppCall(assetHash, "symbol");
var script = sb.ToArray().ToHexString();
Zoro.IO.Json.JArray _params = new Zoro.IO.Json.JArray();
_params.Add("");
_params.Add(script);
var info = Handler.Process("invokescript", _params);
JObject json = JObject.Parse(info.ToString());
if (json.ContainsKey("stack"))
{
JArray stack = json["stack"] as JArray;
if (stack[0]["value"].ToString() == "" || stack[1]["value"].ToString() == "" || stack[2]["value"].ToString() == "")
{
return;
}
string value = ZoroHelper.GetJsonValue((JObject)stack[0]);
string decimals = BigInteger.Parse(stack[1]["value"].ToString()).ToString();
string symbol = Encoding.UTF8.GetString(ZoroHelper.HexString2Bytes(stack[2]["value"].ToString()));
decimal balance = Math.Round(decimal.Parse(value) / (decimal)Math.Pow(10, double.Parse(decimals)), int.Parse(decimals));
if (balance > 0)
{
IsShow = true;
this.lblAddress.Text = account.Address;
this.lblAsset.Text = assetHash.ToString() + "(" + symbol + ")";
this.lblBalance.Text = balance.ToString();
Account = account;
AssetHash = assetHash;
AssetSymbol = symbol;
Decimals = int.Parse(decimals);
}
}
}
}