Фриланс-сервис на MQL5.com: 3rs Wave tradingview indicator to mt4

Описание

Техническое задание

I need someone who is able to convert Lonesometheblue's 3rdWave tradingview indicator from to an EA/Indicator. The indicator works very well but it only alerts buy or sell in tradingview, I need it to also alert the price of the beginning of wave 0 and 2 to use them as SL when automating the strategy. The ideal would be to make an EA with its own alerts of the indicator but the basic thing is to make some function that returns the value of "0" and "2" that are painted on the graph in order to be able to take them as a reference for the value of the SL to automate with an external EA.

Public 3rd Wave code script:

// This source code is subject to the terms of the Mozilla Public License 2.0 at https://mozilla.org/MPL/2.0/

// © LonesomeTheBlue

//@version=5

indicator('3rd Wave', overlay=true, max_bars_back=500, max_lines_count=500, max_labels_count=500)

// import necessary functions to calculate and show the zigzag

import LonesomeTheBlue/CreateAndShowZigzag/1 as ZigZag

prd = input.int(defval=8, title='ZigZag Period', minval=2, maxval=50, group='setup')

ret_rate_min = input.float(defval=0.382, title='Min/Max Retracements', minval=0.100, maxval=0.900, inline='retrate', group='setup')

ret_rate_max = input.float(defval=0.786, title='', minval=0.100, maxval=0.900, inline='retrate', group='setup')

checkvol_support = input.bool(defval=true, title='Check Volume Support', group='setup')

target1_enb = input.bool(defval=true, title='Target 1', inline='t1', group='targets')

target1_ret = input.float(defval=1., title='', inline='t1', group='targets', tooltip = "%X of wave 1 from the begining of wave 2")

target2_enb = input.bool(defval=true, title='Target 2', inline='t2', group='targets')

target2_ret = input.float(defval=1.618, title='', inline='t2', group='targets', tooltip = "%X of wave 1 from the begining of wave 2")

target3_enb = input.bool(defval=false, title='Target 3', inline='t3', group='targets')

target3_ret = input.float(defval=2.618, title='', inline='t3', group='targets', tooltip = "%X of wave 1 from the begining of wave 2")

target4_enb = input.bool(defval=false, title='Target 4', inline='t4', group='targets')

target4_ret = input.float(defval=3.618, title='', inline='t4', group='targets', tooltip = "%X of wave 1 from the begining of wave 2")

showwave12 = input.bool(defval=true, title='Show Wave 1 and 2', group='colors')

showbo = input.bool(defval=true, title='Zone', inline='bocol', group='colors')

bupcol = input.color(defval=color.rgb(0, 255, 0, 85), title='', inline='bocol', group='colors')

bdncol = input.color(defval=color.rgb(255, 0, 0, 85), title='', inline='bocol', group='colors')

showzigzag = input.bool(defval=false, title='Zig Zag', inline='zzcol', group='colors')

upcol = input.color(defval=color.lime, title='', inline='zzcol', group='colors')

dncol = input.color(defval=color.red, title='', inline='zzcol', group='colors')

// definitions for zigzag arrays

var max_array_size = 10 // max length for zigzag array

var zigzag = array.new_float(0)

oldzigzag = array.copy(zigzag) // keep old zigzag

// get the zigzag

dir = ZigZag.getZigzag(zigzag, prd, max_array_size)

// show the zigzag

if showzigzag

ZigZag.showZigzag(zigzag, oldzigzag, dir, upcol, dncol)

int len = array.size(zigzag) >= 8 ? bar_index - math.round(array.get(zigzag, 7)) : 1

bool vol_support = (not checkvol_support or (checkvol_support and ta.linreg(volume, len, 0) - ta.linreg(volume, len, 1) > 0))

var bool can_check_it = true

bool thereisbo = false

if (dir != dir[1])

can_check_it := true

can_check_it

// check if there is possible 3rd wave and show breakout if there is any

if array.size(zigzag) >= 8 and can_check_it

w12 = math.abs(array.get(zigzag, 2) - array.get(zigzag, 4)) / math.abs(array.get(zigzag, 4) - array.get(zigzag, 6))

if w12 >= ret_rate_min and w12 <= ret_rate_max and (dir == 1 and high > array.get(zigzag, 4) or dir == -1 and low < array.get(zigzag, 4))

can_check_it := false

if vol_support

thereisbo := true

// draw bo

if showbo

box.new(left=math.round(array.get(zigzag, 7)), top=array.get(zigzag, 4), right=bar_index, bottom=array.get(zigzag, 6), border_color=color.blue, border_width=1, border_style=line.style_dotted, bgcolor=dir == 1 ? bupcol : bdncol)

if showwave12

line.new(x1=math.round(array.get(zigzag, 7)), y1=array.get(zigzag, 6), x2=math.round(array.get(zigzag, 5)), y2=array.get(zigzag, 4))

line.new(x1=math.round(array.get(zigzag, 5)), y1=array.get(zigzag, 4), x2=math.round(array.get(zigzag, 3)), y2=array.get(zigzag, 2))

label.new(x=math.round(array.get(zigzag, 7)), y=array.get(zigzag, 6), text='0', color=color.new(color.white, 100), textcolor=color.blue, style=dir == 1 ? label.style_label_up : label.style_label_down)

label.new(x=math.round(array.get(zigzag, 5)), y=array.get(zigzag, 4), text='1', color=color.new(color.white, 100), textcolor=color.blue, style=dir == 1 ? label.style_label_down : label.style_label_up)

label.new(x=math.round(array.get(zigzag, 3)), y=array.get(zigzag, 2), text='2', color=color.new(color.white, 100), textcolor=color.blue, style=dir == 1 ? label.style_label_up : label.style_label_down)

// draw label

label.new(x=bar_index, y=array.get(zigzag, 6), color=dir == 1 ? upcol : dncol, style=dir == 1 ? label.style_triangleup : label.style_triangledown, size=size.small)

base = array.get(zigzag, 2)

wave1 = math.abs(array.get(zigzag, 4) - array.get(zigzag, 6))

if target1_enb

line.new(x1=bar_index, y1=math.max(base + dir * wave1 * target1_ret, 0), x2=math.round(array.get(zigzag, 7)), y2=math.max(base + dir * wave1 * target1_ret, 0), style=line.style_dashed)

if target2_enb

line.new(x1=bar_index, y1=math.max(base + dir * wave1 * target2_ret, 0), x2=math.round(array.get(zigzag, 7)), y2=math.max(base + dir * wave1 * target2_ret, 0), style=line.style_dashed)

if target3_enb

line.new(x1=bar_index, y1=math.max(base + dir * wave1 * target3_ret, 0), x2=math.round(array.get(zigzag, 7)), y2=math.max(base + dir * wave1 * target3_ret, 0), style=line.style_dashed)

if target4_enb

line.new(x1=bar_index, y1=math.max(base + dir * wave1 * target4_ret, 0), x2=math.round(array.get(zigzag, 7)), y2=math.max(base + dir * wave1 * target4_ret, 0), style=line.style_dashed)

alertcondition(thereisbo and dir == 1, title = "Breakout Long", message = "Breakout Long")

alertcondition(thereisbo and dir == -1, title = "Breakout Short", message = "Breakout Short")

Public import LonesomeTheBlue/CreateAndShowZigzag/1 as ZigZag:

// This source code is subject to the terms of the Mozilla Public License 2.0 at https://mozilla.org/MPL/2.0/

// © LonesomeTheBlue

//@version=5

// @description Functions in this library creates/updates zigzag array and shows the zigzag

library("CreateAndShowZigzag")

Trz(float [] zigzag, int mLoc)=>

for x = array.size(zigzag) - 1 to array.size(zigzag) > 1 ? 0 : na by 2

if bar_index - array.get(zigzag, x) <= mLoc

break

array.pop(zigzag)

addtozigzag(float [] zigzag, float value) =>

array.unshift(zigzag, bar_index)

array.unshift(zigzag, value)

updatezigzag(float [] zigzag, float value, int dir) =>

if array.size(zigzag) == 0

addtozigzag(zigzag, value)

else

if dir == 1 and value > array.get(zigzag, 0) or dir == -1 and value < array.get(zigzag, 0)

array.set(zigzag, 0, value)

array.set(zigzag, 1, bar_index)

export getZigzag(float [] zigzag, int prd, int mLoc)=>

Trz(zigzag, mLoc)

float ph = ta.highestbars(high, prd) == 0 ? high : na

float pl = ta.lowestbars(low, prd) == 0 ? low : na

var int dir = 0

dir := ph and na(pl) ? 1 :

pl and na(ph) ? -1 :

dir

bool bothexist = ph and pl

bool dirchanged = dir != dir[1]

if ph or pl

if bothexist

updatezigzag(zigzag, dir == 1 ? ph : pl, dir)

dir := -dir

addtozigzag(zigzag, dir == 1 ? ph : pl)

else

if dirchanged //and not nz(bothexist[1], false)

addtozigzag(zigzag, dir == 1 ? ph : pl)

else

updatezigzag(zigzag, dir == 1 ? ph : pl, dir)

[dir, bothexist]

export showZigzag(float [] zigzag, float [] zigzagold, int dir, bool specialcase, color upcol, color dncol)=>

var line zzline = na

if specialcase

line.set_xy1(zzline, math.round(array.get(zigzag, 3)), array.get(zigzag, 2))

if array.get(zigzag, 0) != array.get(zigzagold, 0) or array.get(zigzag, 1) != array.get(zigzagold, 1)

if array.get(zigzag, 2) == array.get(zigzagold, 2) and array.get(zigzag, 3) == array.get(zigzagold, 3)

line.delete(zzline)

zzline := line.new(x1=math.round(array.get(zigzag, 1)), y1=array.get(zigzag, 0), x2=math.round(array.get(zigzag, 3)), y2=array.get(zigzag, 2), color=dir == 1 ? upcol : dncol)

export getTN()=>

int TN = 8

tick__ = syminfo.mintick

while tick__ < 1

TN += 1

tick__ *= 10

tick__ := high

while tick__ > 1

TN += 1

tick__ /= 10

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