neoneo-go/pkg/core/unspent_coin_state.go
Roman Khimov 8b3080b972 io: rename Read/WriteBytes to Read/WriteB
go vet is not happy about them:
  pkg/io/binaryReader.go:92:21: method ReadByte() byte should have signature ReadByte() (byte, error)
  pkg/io/binaryWriter.go:75:21: method WriteByte(u8 byte) should have signature WriteByte(byte) error
2019-12-12 20:19:50 +03:00

39 lines
1,006 B
Go

package core
import (
"github.com/CityOfZion/neo-go/pkg/core/state"
"github.com/CityOfZion/neo-go/pkg/io"
)
// UnspentCoinState hold the state of a unspent coin.
type UnspentCoinState struct {
states []state.Coin
}
// NewUnspentCoinState returns a new unspent coin state with N confirmed states.
func NewUnspentCoinState(n int) *UnspentCoinState {
u := &UnspentCoinState{
states: make([]state.Coin, n),
}
for i := 0; i < n; i++ {
u.states[i] = state.CoinConfirmed
}
return u
}
// EncodeBinary encodes UnspentCoinState to the given BinWriter.
func (s *UnspentCoinState) EncodeBinary(bw *io.BinWriter) {
bw.WriteVarUint(uint64(len(s.states)))
for _, state := range s.states {
bw.WriteB(byte(state))
}
}
// DecodeBinary decodes UnspentCoinState from the given BinReader.
func (s *UnspentCoinState) DecodeBinary(br *io.BinReader) {
lenStates := br.ReadVarUint()
s.states = make([]state.Coin, lenStates)
for i := 0; i < int(lenStates); i++ {
s.states[i] = state.Coin(br.ReadB())
}
}