public SmartContract FindContract(string contractName)
{
Throw.IfNullOrEmpty(contractName, nameof(contractName));
if (_contractCache.ContainsKey(contractName))
{
return(_contractCache[contractName]);
}
SmartContract contract;
switch (contractName)
{
case "nexus": contract = new NexusContract(); break;
case "consensus": contract = new ConsensusContract(); break;
case "governance": contract = new GovernanceContract(); break;
case "account": contract = new AccountContract(); break;
case "friends": contract = new FriendContract(); break;
case "exchange": contract = new ExchangeContract(); break;
case "market": contract = new MarketContract(); break;
case "energy": contract = new EnergyContract(); break;
case "token": contract = new TokenContract(); break;
case "swap": contract = new SwapContract(); break;
case "gas": contract = new GasContract(); break;
case "relay": contract = new RelayContract(); break;
case "storage": contract = new StorageContract(); break;
case "vault": contract = new VaultContract(); break;
case "bank": contract = new BankContract(); break;
case "apps": contract = new AppsContract(); break;
case "dex": contract = new ExchangeContract(); break;
case "nacho": contract = new NachoContract(); break;
case "casino": contract = new CasinoContract(); break;
default:
throw new Exception("Unknown contract: " + contractName);
}
_contractCache[contractName] = contract;
return(contract);
}
internal Chain CreateChain(Address owner, string name, Chain parentChain, Block parentBlock)
{
if (name != RootChainName)
{
if (parentChain == null || parentBlock == null)
{
return(null);
}
}
if (!Chain.ValidateName(name))
{
return(null);
}
// check if already exists something with that name
var temp = FindChainByName(name);
if (temp != null)
{
return(null);
}
SmartContract contract;
switch (name)
{
case "privacy": contract = new PrivacyContract(); break;
case "storage": contract = new StorageContract(); break;
case "vault": contract = new VaultContract(); break;
case "bank": contract = new BankContract(); break;
case "apps": contract = new AppsContract(); break;
case "dex": contract = new ExchangeContract(); break;
case "market": contract = new MarketContract(); break;
case "energy": contract = new EnergyContract(); break;
case "nacho": contract = new NachoContract(); break;
case "casino": contract = new CasinoContract(); break;
default:
{
var sb = new ScriptBuilder();
contract = new CustomContract(sb.ToScript(), null); // TODO
break;
}
}
var tokenContract = new TokenContract();
var gasContract = new GasContract();
var chain = new Chain(this, name, _logger);
chain.Initialize(new[] { tokenContract, gasContract, contract });
// add to persisent list of chains
var chainList = this.Chains.ToList();
chainList.Add(name);
this.Chains = chainList;
// add address and name mapping
this._vars.Set(ChainAddressMapKey + chain.Address.Text, Encoding.UTF8.GetBytes(chain.Name));
this._vars.Set(ChainNameMapKey + chain.Name, chain.Address.PublicKey);
if (parentChain != null)
{
this._vars.Set(ChainParentNameKey + chain.Name, Encoding.UTF8.GetBytes(parentChain.Name));
this._vars.Set(ChainParentBlockKey + chain.Name, parentBlock.Hash.ToByteArray());
}
_chainCache[chain.Name] = chain;
return(chain);
}