I have created a multi Zig Zag indicator in Pine Script , and can't figure out how to allow the user to toggle each Zig Zag line on/off

Question

I have created a multi Zig Zag indicator, and can't figure out how to allow the user to toggle each Zig Zag line on/off.

Here is the code...

//@version=5
indicator('Multi Structure Zig Zag', max_lines_count=500)

length = input(100, title='Structure HTF')
h = ta.highest(high, length * 2 + 1)
l = ta.lowest(low, length * 2 + 1)
f_isMin(len) =>
    l == low[len]
f_isMax(len) =>
    h == high[len]

var dirUp = false
var lastLow = high * 100
var lastHigh = 0.0
var timeLow = bar_index
var timeHigh = bar_index
var line li = na
f_drawLine() =>
    _li_color = dirUp ? color.rgb(89, 42, 34, 6) : color.rgb(89, 42, 34, 6)
    line.new(timeHigh - length, lastHigh, timeLow - length, lastLow, xloc.bar_index, color =_li_color, width=2)




if dirUp
    if f_isMin(length) and low[length] < lastLow
        lastLow := low[length]
        timeLow := bar_index
        line.delete(li)
        li := f_drawLine()
        li

    if f_isMax(length) and high[length] > lastLow
        lastHigh := high[length]
        timeHigh := bar_index
        dirUp := false
        li := f_drawLine()
        li

if not dirUp
    if f_isMax(length) and high[length] > lastHigh
        lastHigh := high[length]
        timeHigh := bar_index
        line.delete(li)
        li := f_drawLine()
        li
    if f_isMin(length) and low[length] < lastHigh
        lastLow := low[length]
        timeLow := bar_index
        dirUp := true
        li := f_drawLine()
        if f_isMax(length) and high[length] > lastLow
            lastHigh := high[length]
            timeHigh := bar_index
            dirUp := false
            li := f_drawLine()
            li



//length 2
length2 = input(50, title='Structure MTF')
h2 = ta.highest(high, length2 * 2 + 1)
l2 = ta.lowest(low, length2 * 2 + 1)
f_isMin2(len2) =>
    l2 == low[len2]
f_isMax2(len2) =>
    h2 == high[len2]

var dirUp2 = false
var lastLow2 = high * 100
var lastHigh2 = 0.0
var timeLow2 = bar_index
var timeHigh2 = bar_index
var line li2 = na
f_drawLine2() =>
    _li_color2 = dirUp2 ? color.rgb(52, 8, 247) : color.rgb(52, 8, 247)
    line.new(timeHigh2 - length2, lastHigh2, timeLow2 - length2, lastLow2, xloc.bar_index, color=_li_color2, width=2, style=line.style_dashed)


if dirUp2
    if f_isMin2(length2) and low[length2] < lastLow2
        lastLow2 := low[length2]
        timeLow2 := bar_index
        line.delete(li2)
        li2 := f_drawLine2()
        li2

    if f_isMax2(length2) and high[length2] > lastLow2
        lastHigh2 := high[length2]
        timeHigh2 := bar_index
        dirUp2 := false
        li2 := f_drawLine2()
        li2

if not dirUp2
    if f_isMax2(length2) and high[length2] > lastHigh2
        lastHigh2 := high[length2]
        timeHigh2 := bar_index
        line.delete(li2)
        li2 := f_drawLine2()
        li2
    if f_isMin2(length2) and low[length2] < lastHigh2
        lastLow2 := low[length2]
        timeLow2 := bar_index
        dirUp2 := true
        li2 := f_drawLine2()
        if f_isMax2(length2) and high[length2] > lastLow2
            lastHigh2 := high[length2]
            timeHigh2 := bar_index
            dirUp2 := false
            li2 := f_drawLine2()
            li2

//length 3
length3 = input(10, title='Structure LTF')
h3 = ta.highest(high, length3 * 2 + 1)
l3 = ta.lowest(low, length3 * 2 + 1)
f_isMin3(len3) =>
    l3 == low[len3]
f_isMax3(len3) =>
    h3 == high[len3]

var dirUp3 = false
var lastLow3 = high * 100
var lastHigh3 = 0.0
var timeLow3 = bar_index
var timeHigh3 = bar_index
var line li3 = na
f_drawLine3() =>
    _li_color3 = dirUp3 ? color.rgb(166, 0, 255) : color.rgb(166, 0, 255)
    line.new(timeHigh3 - length3, lastHigh3, timeLow3 - length3, lastLow3, xloc.bar_index, color=_li_color3, width=2, style=line.style_dotted)

if dirUp3
    if f_isMin3(length3) and low[length3] < lastLow3
        lastLow3 := low[length3]
        timeLow3 := bar_index
        line.delete(li3)
        li3 := f_drawLine3()
        li3

    if f_isMax3(length3) and high[length3] > lastLow3
        lastHigh3 := high[length3]
        timeHigh3 := bar_index
        dirUp3 := false
        li3 := f_drawLine3()
        li3

if not dirUp3
    if f_isMax3(length3) and high[length3] > lastHigh3
        lastHigh3 := high[length3]
        timeHigh3 := bar_index
        line.delete(li3)
        li3 := f_drawLine3()
        li3
    if f_isMin3(length3) and low[length3] < lastHigh3
        lastLow3 := low[length3]
        timeLow3 := bar_index
        dirUp3 := true
        li3 := f_drawLine3()
        if f_isMax3(length3) and high[length3] > lastLow3
            lastHigh3 := high[length3]
            timeHigh3 := bar_index
            dirUp3 := false
            li3 := f_drawLine3()
            li3

I've tried everything I can think of but can't seem to come up with a solution. The only option is settings is "Lines" checked On or Off, but there doesn't seem to be an easy way to separate them individually. Any help would be much appreciated

Answer 1

Add a bollean input
something like that:

i_onLine1 = input.bool (true, "Line 1")
if dirUp and i_onLine1
    ...

if not dirUp and i_onLine1
    ...