package core import ( "github.com/nspcc-dev/neo-go/pkg/core/state" "github.com/nspcc-dev/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()) } }