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unbind_ong.go
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unbind_ong.go
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/*
* Copyright (C) 2018 The DNA Authors
* This file is part of The DNA library.
*
* The DNA is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* The DNA is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with The DNA. If not, see <http://www.gnu.org/licenses/>.
*/
package utils
import "github.com/dnaproject2/DNA/common/constants"
var (
TIME_INTERVAL = constants.UNBOUND_TIME_INTERVAL
GENERATION_AMOUNT = constants.UNBOUND_GENERATION_AMOUNT
)
// startOffset : start timestamp offset from genesis block
// endOffset : end timestamp offset from genesis block
func CalcUnbindOng(balance uint64, startOffset, endOffset uint32) uint64 {
var amount uint64 = 0
if startOffset >= endOffset {
return 0
}
if startOffset < constants.UNBOUND_DEADLINE {
ustart := startOffset / TIME_INTERVAL
istart := startOffset % TIME_INTERVAL
if endOffset >= constants.UNBOUND_DEADLINE {
endOffset = constants.UNBOUND_DEADLINE
}
uend := endOffset / TIME_INTERVAL
iend := endOffset % TIME_INTERVAL
for ustart < uend {
amount += uint64(TIME_INTERVAL-istart) * GENERATION_AMOUNT[ustart]
ustart++
istart = 0
}
amount += uint64(iend-istart) * GENERATION_AMOUNT[ustart]
}
return uint64(amount) * balance
}