WIP update Event struct
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gizak
parent
283c3a36f2
commit
3036ef125c
194
events.go
194
events.go
@ -8,145 +8,14 @@
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package termui
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import (
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"strings"
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"github.com/nsf/termbox-go"
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)
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//import "github.com/nsf/termbox-go"
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/***********************************termbox-go**************************************/
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/*
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type (
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EventType uint8
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Modifier uint8
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Key uint16
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)
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// This type represents a termbox event. The 'Mod', 'Key' and 'Ch' fields are
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// valid if 'Type' is EventKey. The 'Width' and 'Height' fields are valid if
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// 'Type' is EventResize. The 'Err' field is valid if 'Type' is EventError.
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type Event struct {
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Type EventType // one of Event* constants
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Mod Modifier // one of Mod* constants or 0
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Key Key // one of Key* constants, invalid if 'Ch' is not 0
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Ch rune // a unicode character
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Width int // width of the screen
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Height int // height of the screen
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Err error // error in case if input failed
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MouseX int // x coord of mouse
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MouseY int // y coord of mouse
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N int // number of bytes written when getting a raw event
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}
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const (
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KeyF1 Key = 0xFFFF - iota
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KeyF2
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KeyF3
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KeyF4
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KeyF5
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KeyF6
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KeyF7
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KeyF8
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KeyF9
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KeyF10
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KeyF11
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KeyF12
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KeyInsert
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KeyDelete
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KeyHome
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KeyEnd
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KeyPgup
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KeyPgdn
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KeyArrowUp
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KeyArrowDown
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KeyArrowLeft
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KeyArrowRight
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key_min // see terminfo
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MouseLeft
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MouseMiddle
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MouseRight
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)
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const (
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KeyCtrlTilde Key = 0x00
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KeyCtrl2 Key = 0x00
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KeyCtrlSpace Key = 0x00
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KeyCtrlA Key = 0x01
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KeyCtrlB Key = 0x02
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KeyCtrlC Key = 0x03
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KeyCtrlD Key = 0x04
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KeyCtrlE Key = 0x05
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KeyCtrlF Key = 0x06
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KeyCtrlG Key = 0x07
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KeyBackspace Key = 0x08
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KeyCtrlH Key = 0x08
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KeyTab Key = 0x09
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KeyCtrlI Key = 0x09
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KeyCtrlJ Key = 0x0A
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KeyCtrlK Key = 0x0B
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KeyCtrlL Key = 0x0C
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KeyEnter Key = 0x0D
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KeyCtrlM Key = 0x0D
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KeyCtrlN Key = 0x0E
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KeyCtrlO Key = 0x0F
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KeyCtrlP Key = 0x10
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KeyCtrlQ Key = 0x11
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KeyCtrlR Key = 0x12
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KeyCtrlS Key = 0x13
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KeyCtrlT Key = 0x14
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KeyCtrlU Key = 0x15
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KeyCtrlV Key = 0x16
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KeyCtrlW Key = 0x17
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KeyCtrlX Key = 0x18
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KeyCtrlY Key = 0x19
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KeyCtrlZ Key = 0x1A
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KeyEsc Key = 0x1B
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KeyCtrlLsqBracket Key = 0x1B
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KeyCtrl3 Key = 0x1B
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KeyCtrl4 Key = 0x1C
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KeyCtrlBackslash Key = 0x1C
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KeyCtrl5 Key = 0x1D
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KeyCtrlRsqBracket Key = 0x1D
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KeyCtrl6 Key = 0x1E
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KeyCtrl7 Key = 0x1F
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KeyCtrlSlash Key = 0x1F
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KeyCtrlUnderscore Key = 0x1F
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KeySpace Key = 0x20
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KeyBackspace2 Key = 0x7F
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KeyCtrl8 Key = 0x7F
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)
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// Alt modifier constant, see Event.Mod field and SetInputMode function.
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const (
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ModAlt Modifier = 0x01
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)
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// Event type. See Event.Type field.
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const (
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EventKey EventType = iota
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EventResize
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EventMouse
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EventError
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EventInterrupt
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EventRaw
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EventNone
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)
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*/
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/**************************************end**************************************/
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/*
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// convert termbox.Event to termui.Event
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func uiEvt(e termbox.Event) Event {
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event := Event{}
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event.Type = EventType(e.Type)
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event.Mod = Modifier(e.Mod)
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event.Key = Key(e.Key)
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event.Ch = e.Ch
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event.Width = e.Width
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event.Height = e.Height
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event.Err = e.Err
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event.MouseX = e.MouseX
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event.MouseY = e.MouseY
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event.N = e.N
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return event
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}
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var evtChs = make([]chan Event, 0)
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// EventCh returns an output-only event channel.
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@ -171,13 +40,14 @@ func evtListen() {
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}
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}()
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}
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*/
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type Event struct {
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Type string
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Uri string
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Data interface{}
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Time int
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Refer string
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Type string
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Uri string
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From string
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To string
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Data interface{}
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Time int
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}
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type evtCtl struct {
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@ -190,8 +60,10 @@ type evtCtl struct {
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//
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type EvtStream struct {
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srcMap map[string]evtCtl
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stream chan Event
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srcMap map[string]Event
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stream chan Event
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cache map[string][]func(Event)
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Handlers map[string]func(Event)
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}
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func newEvtCtl() evtCtl {
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@ -206,11 +78,41 @@ func newEvtCtl() evtCtl {
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func NewEvtStream() EvtStream {
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return EvtStream{
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srcMap: make(map[string]evtCtl),
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srcMap: make(map[string]Event),
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stream: make(chan Event),
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}
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}
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// a: /sys/bell
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// b: /sys
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// score: 1
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//
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// a: /sys
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// b: /usr
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// score: -1
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//
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// a: /sys
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// b: /
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// score: 0
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func MatchScore(a, b string) int {
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sa := strings.Split(a, "/")
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sb := strings.Split(b, "/")
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score := -1
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for i, s := range sa {
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if i >= len(sb) {
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break
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}
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if s != sb[i] {
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return -1
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}
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score++
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}
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return score
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}
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/*
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func (es *EvtStream) hookup() {
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