kaspad/cmd/wallet/common.go
Ori Newman d9449a32b8
Use DAA score where needed (#1602)
* Replace blue score with DAA score in UTXO entries

* Use DAA score for coinbase maturity

* Use DAA score for sequence lock

* Fix calcBlockSubsidy to use DAA score

* Don't pay to blocks that are not included in the DAA added blocks, and bestow red blocks reward to the merging block

* Fix TestGetPruningPointUTXOs

* Fix TestTransactionAcceptance

* Fix TestChainedTransactions

* Fix TestVirtualDiff

* Fix TestBlockWindow

* Fix TestPruning

* Use NewFromSlice instead of manually creating the hash set

* Add assert

* Add comment

* Remove redundant call to UpdateDAADataAndReturnDifficultyBits

* Add RequiredDifficulty, rename UpdateDAADataAndReturnDifficultyBits to StageDAADataAndReturnRequiredDifficulty and add comments

* Make buildUTXOInvalidHeader get bits as an argument

* Fix comments
2021-03-15 13:48:40 +02:00

22 lines
557 B
Go

package main
import (
"fmt"
"github.com/kaspanet/kaspad/app/appmessage"
"os"
)
func isUTXOSpendable(entry *appmessage.UTXOsByAddressesEntry, virtualSelectedParentBlueScore uint64, coinbaseMaturity uint64) bool {
if !entry.UTXOEntry.IsCoinbase {
return true
}
blockBlueScore := entry.UTXOEntry.BlockDAAScore
// TODO: Check for a better alternative than virtualSelectedParentBlueScore
return blockBlueScore+coinbaseMaturity < virtualSelectedParentBlueScore
}
func printErrorAndExit(err error) {
fmt.Fprintf(os.Stderr, "%s\n", err)
os.Exit(1)
}