static public string Create(string data, string depend)
{
LuaVMEnv luaVMEnv = Entity.Root.GetComponent <LuaVMEnv>();
bool rel = luaVMEnv.LuaCreate(LuaVMStack.s_dbSnapshot, LuaVMStack.s_transfer.addressIn, data, LuaVMStack.s_transfer.timestamp, depend, LuaVMStack.s_transfer.height, out string addressNew);
if (rel && !string.IsNullOrEmpty(addressNew))
{
return(addressNew);
}
return(null);
}
static public object[] Call(string consAddress, string data)
{
LuaVMEnv luaVMEnv = Entity.Root.GetComponent <LuaVMEnv>();
var rel = luaVMEnv.LuaCall(LuaVMStack.s_dbSnapshot, consAddress, LuaVMStack.s_consAddress, data, LuaVMStack.s_transfer.height, out object[] result);
if (rel)
{
return(result);
}
return(null);
}
static public string BalanceOf(string consAddress, string address)
{
LuaVMEnv luaVMEnv = Entity.Root.GetComponent <LuaVMEnv>();
var data = $"balanceOf(\"{address}\")";
bool rel = luaVMEnv.LuaCall(LuaVMStack.s_dbSnapshot, consAddress, LuaVMStack.s_consAddress, data, LuaVMStack.s_transfer.height, out object[] result);
if (rel && result != null && result.Length >= 1)
{
var amount = ((string)result[0]) ?? "0";
return(amount);
}
return("0");
}
static public bool TransferToken(string consAddress, string addressIn, string addressOut, string amount)
{
LuaVMEnv luaVMEnv = Entity.Root.GetComponent <LuaVMEnv>();
var data = $"transfer(\"{addressOut}\",\"{amount}\")";
var transfer = LuaVMStack.s_transfer;
if (transfer.addressIn != addressIn && LuaVMStack.s_consAddress != addressIn && LuaVMStack.s_sender != addressIn)
{
return(false);
}
if (luaVMEnv.IsERC(LuaVMStack.s_dbSnapshot, consAddress, "ERCSat"))
{
return(Transfer(addressIn, addressOut, amount));
}
return(luaVMEnv.LuaCall(LuaVMStack.s_dbSnapshot, consAddress, addressIn, data, LuaVMStack.s_transfer.height, out object[] result));
}
// 奖励上一周期的rule、本周期的MC出块rule , 出块的rule会得到两次奖励
public void ApplyReward(DbSnapshot dbSnapshot, Block mcblk)
{
var rewardKey = $"{mcblk.height}_Reward";
if (dbSnapshot.Get(rewardKey) == "1")
{
return;
}
dbSnapshot.Add(rewardKey, "1");
var amount = GetReward(mcblk.height).ToString();
var amountRule = GetRewardRule(mcblk.height).ToString();
Transfer Reward_Rule = null;
Transfer Reward = null;
if (transferShow)
{
Reward_Rule = new Transfer()
{
hash = "", type = "Reward_Rule", nonce = mcblk.height, amount = amountRule
};
Reward_Rule.hash = Reward_Rule.ToHash();
Reward_Rule.height = mcblk.height;
dbSnapshot.Transfers.Add(Reward_Rule.hash, Reward_Rule);
Reward = new Transfer()
{
hash = "", type = "Reward_Mc", nonce = mcblk.height, data = mcblk.height.ToString(), amount = amount
};
Reward.height = mcblk.height;
dbSnapshot.Transfers.Add(Reward.hash = Reward.ToHash(), Reward);
}
// rule奖励
int ruleCount = 0;
for (int ii = 0; ii < mcblk.linksblk.Count; ii++)
{
Block linkblk = blockMgr.GetBlock(mcblk.linksblk[ii]);
if (linkblk != null && IsRule(mcblk.height, linkblk.Address))
{
ruleCount++;
Account linkAccount = dbSnapshot.Accounts.Get(linkblk.Address);
if (linkAccount == null)
{
linkAccount = new Account()
{
address = linkblk.Address, amount = "0", index = 0, nonce = 0
}
}
;
linkAccount.amount = BigInt.Add(linkAccount.amount, amountRule);
linkAccount.index += 1;
dbSnapshot.Accounts.Add(linkAccount.address, linkAccount);
if (transferShow)
{
dbSnapshot.BindTransfer2Account(linkAccount.address, linkAccount.index, Reward_Rule.hash);
}
}
}
// 出块奖励
Account account = dbSnapshot.Accounts.Get(mcblk.Address);
if (account == null)
{
account = new Account()
{
address = mcblk.Address, amount = "0", index = 0, nonce = 0
}
}
;
account.amount = BigInt.Add(account.amount, amount);
account.index += 1;
dbSnapshot.Accounts.Add(account.address, account);
if (transferShow)
{
dbSnapshot.BindTransfer2Account(account.address, account.index, Reward.hash);
}
}
LuaVMEnv luaVMEnv = Entity.Root.GetComponent <LuaVMEnv>();
public bool ApplyHeight(BlockChain blockChain)
{
if (blockChain == null)
{
return(false);
}
// 应用高度不是下一高度
long.TryParse(levelDBStore.Get("UndoHeight"), out transferHeight);
if (blockChain.height - 1 != transferHeight)
{
return(false);
}
Block mcblk = blockChain.GetMcBlock();
if (mcblk == null)
{
return(false);
}
Block preblk = BlockChainHelper.GetMcBlock(transferHeight);
if (mcblk.prehash != preblk.hash)
{
return(false);
}
LuaVMEnv luaVMEnv = Entity.Root.GetComponent <LuaVMEnv>();
ruleInfos = luaVMEnv.GetRules(consAddress, transferHeight);
// --------------------------------------------------
calculatePower.Insert(mcblk);
//Log.Debug($"ApplyHeight={blockChain.height}, {calculatePower.GetPower()}, {mcblk.GetDiff()}");
using (DbSnapshot dbSnapshot = levelDBStore.GetSnapshotUndo(blockChain.height))
{
blockChain.Apply(dbSnapshot);
ApplyReward(dbSnapshot, mcblk);
if (GetRuleCount(mcblk.height - 1, 2) >= 2 && BlockChainHelper.IsIrreversible(this, mcblk))
{
dbSnapshot.Add("2F1Height", mcblk.height.ToString());
}
// 连接块交易
for (int ii = 0; ii < mcblk.linksblk.Count; ii++)
{
Block linkblk = blockMgr.GetBlock(mcblk.linksblk[ii]);
if (linkblk == null)
{
return(false);
}
if (linkblk.height != 1)
{
for (int jj = 0; jj < linkblk.linkstran.Count; jj++)
{
if (!ApplyTransfer(dbSnapshot, linkblk.linkstran[jj], linkblk.height))
{
return(false);
}
if (!ApplyContract(dbSnapshot, linkblk.linkstran[jj], linkblk.height))
{
return(false);
}
}
}
}
dbSnapshot.Commit();
}
ruleInfos = luaVMEnv.GetRules(consAddress, mcblk.height, true);
return(true);
}
static public bool IsERC(string address, string scriptName)
{
LuaVMEnv luaVMEnv = Entity.Root.GetComponent <LuaVMEnv>();
return(luaVMEnv.IsERC(LuaVMStack.s_dbSnapshot, address, scriptName));
}
