mirror of
https://github.com/kaspanet/kaspad.git
synced 2025-06-15 18:46:39 +00:00
d9449a32b8
* 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
22 lines
557 B
Go
22 lines
557 B
Go
package main
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import (
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"fmt"
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"github.com/kaspanet/kaspad/app/appmessage"
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"os"
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)
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func isUTXOSpendable(entry *appmessage.UTXOsByAddressesEntry, virtualSelectedParentBlueScore uint64, coinbaseMaturity uint64) bool {
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if !entry.UTXOEntry.IsCoinbase {
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return true
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}
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blockBlueScore := entry.UTXOEntry.BlockDAAScore
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// TODO: Check for a better alternative than virtualSelectedParentBlueScore
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return blockBlueScore+coinbaseMaturity < virtualSelectedParentBlueScore
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}
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func printErrorAndExit(err error) {
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fmt.Fprintf(os.Stderr, "%s\n", err)
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os.Exit(1)
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}
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