94672cb9cc
* added publish TX for backwards compat. * lowered the prototick for faster block syncing * print useragent on startup * added createMultiRedeemScript for genesis block generation. * building genesis block from scratch. * implemented merkle tree. * starting blockhain with generated genesis hash * Fixed bug in unspent coin state. * fixed broken tests after genesis block. * removed log line. * bumped version -> 0.34.0
43 lines
852 B
Go
43 lines
852 B
Go
package util
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import (
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"bytes"
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"strconv"
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)
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const decimals = 100000000
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// Fixed8 represents a fixed-point number with precision 10^-8.
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type Fixed8 int64
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// String implements the Stringer interface.
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func (f Fixed8) String() string {
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buf := new(bytes.Buffer)
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val := int64(f)
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if val < 0 {
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buf.WriteRune('-')
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val = -val
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}
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str := strconv.FormatInt(val/decimals, 10)
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buf.WriteString(str)
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val %= decimals
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if val > 0 {
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buf.WriteRune('.')
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str = strconv.FormatInt(val, 10)
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for i := len(str); i < 8; i++ {
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buf.WriteRune('0')
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}
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buf.WriteString(str)
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}
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return buf.String()
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}
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// Value returns the original value representing the Fixed8.
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func (f Fixed8) Value() int64 {
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return int64(f) / int64(decimals)
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}
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// NewFixed8 return a new Fixed8 type multiplied by decimals.
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func NewFixed8(val int) Fixed8 {
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return Fixed8(decimals * val)
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}
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