Master Pattern Indicator conversion

• 10/23/2025 at 7:27 AM #252962
  yas

  Hi ivan

  is it possible if you can convert this code into PRT for me please i think this will be a good and complete edition of Master Pattern i think everyone will benefit if you can help Please

  here is the code

  //@version=5

  indicator(“Master Pattern Indicator”,overlay = true,max_boxes_count = 500, max_lines_count = 500, max_bars_back = 5000)

  Major_Box_Color = input.color(color.rgb(81, 55, 226),”Major Box Color”)
  show_minor_boxes = input.bool(false,”Show Minor Boxes”)
  Minor_Box_Color = input.color(color.rgb(163, 160, 160),”Minor Box Color”)
  Major_Expansion_Line_Color = input.color(color.rgb(238, 238, 238),”Major Expansion Line Color”)
  Major_Expansion_Line_Style = input.string(“Solid”,”Major Expansion Line Style”,[“Solid”,”Dotted”,”Dashed”])
  Major_Expansion_Line_Thickness = input.int(2,”Major Expansion Line Thickness”)
  show_minor_expansion = input.bool(true,”Show Minor Expansion Lines”)
  Minor_Expansion_Line_Color = input.color(color.rgb(241, 238, 239),”Minor Expansion Line Color”)
  Minor_Expansion_Line_Style = input.string(“Dashed”,”Minor Expansion Line Style”,[“Solid”,”Dotted”,”Dashed”])
  Minor_Expansion_Line_Thickness = input.int(1,”Minor Expansion Line Thickness”)
  Sell_Line_Color = input.color(color.red,”Sell Side Liquidity Line Color”)
  Sell_Line_Style = input.string(“Dotted”,”Sell Side Liquidity Line Style”,[“Solid”,”Dotted”,”Dashed”])
  Sell_Line_Thickness = input.int(1,”Sell Side Liquidity Line Thickness”)
  Buy_Line_Color = input.color(color.green,”Buy Side Liquidity Line Color”)
  Buy_Line_Style = input.string(“Dotted”,”Buy Side Liquidity Line Style”,[“Solid”,”Dotted”,”Dashed”])
  Buy_Line_Thickness = input.int(1,”Buy Side Liquidity Line Thickness”)
  max_bars = input.int(500,”Max Bars Back”)
  indi_type = input.int(1,”Type”)
  alert_major_line_confirm = input.bool(true,”Major Line Confirmation”,group = “Alerts”)
  alert_major_line_cross = input.bool(true,”Major Line Crossing”,group = “Alerts”)
  alert_liquidity_line_touch = input.bool(true,”Liquidity Line Touching”,group = “Alerts”)
  //n = input.int(title=”Fractals Periods”, defval=2, minval=2)
  repaint = true

  // // UpFractal
  // bool upflagDownFrontier = true
  // bool upflagUpFrontier0 = true
  // bool upflagUpFrontier1 = true
  // bool upflagUpFrontier2 = true
  // bool upflagUpFrontier3 = true
  // bool upflagUpFrontier4 = true

  // for i = 1 to n
  // upflagDownFrontier := upflagDownFrontier and (high[n-i] < high[n])
  // upflagUpFrontier0 := upflagUpFrontier0 and (high[n+i] < high[n])
  // upflagUpFrontier1 := upflagUpFrontier1 and (high[n+1] <= high[n] and high[n+i + 1] < high[n])
  // upflagUpFrontier2 := upflagUpFrontier2 and (high[n+1] <= high[n] and high[n+2] <= high[n] and high[n+i + 2] < high[n])
  // upflagUpFrontier3 := upflagUpFrontier3 and (high[n+1] <= high[n] and high[n+2] <= high[n] and high[n+3] <= high[n] and high[n+i + 3] < high[n])
  // upflagUpFrontier4 := upflagUpFrontier4 and (high[n+1] <= high[n] and high[n+2] <= high[n] and high[n+3] <= high[n] and high[n+4] <= high[n] and high[n+i + 4] < high[n])
  // flagUpFrontier = upflagUpFrontier0 or upflagUpFrontier1 or upflagUpFrontier2 or upflagUpFrontier3 or upflagUpFrontier4

  // upFractal = (upflagDownFrontier and flagUpFrontier)

  // // downFractal
  // bool downflagDownFrontier = true
  // bool downflagUpFrontier0 = true
  // bool downflagUpFrontier1 = true
  // bool downflagUpFrontier2 = true
  // bool downflagUpFrontier3 = true
  // bool downflagUpFrontier4 = true

  // for i = 1 to n
  // downflagDownFrontier := downflagDownFrontier and (low[n-i] > low[n])
  // downflagUpFrontier0 := downflagUpFrontier0 and (low[n+i] > low[n])
  // downflagUpFrontier1 := downflagUpFrontier1 and (low[n+1] >= low[n] and low[n+i + 1] > low[n])
  // downflagUpFrontier2 := downflagUpFrontier2 and (low[n+1] >= low[n] and low[n+2] >= low[n] and low[n+i + 2] > low[n])
  // downflagUpFrontier3 := downflagUpFrontier3 and (low[n+1] >= low[n] and low[n+2] >= low[n] and low[n+3] >= low[n] and low[n+i + 3] > low[n])
  // downflagUpFrontier4 := downflagUpFrontier4 and (low[n+1] >= low[n] and low[n+2] >= low[n] and low[n+3] >= low[n] and low[n+4] >= low[n] and low[n+i + 4] > low[n])
  // flagDownFrontier = downflagUpFrontier0 or downflagUpFrontier1 or downflagUpFrontier2 or downflagUpFrontier3 or downflagUpFrontier4

  // downFractal = (downflagDownFrontier and flagDownFrontier)

  // var zz = array.new_float()
  // var yy = array.new_int()

  // if upFractal
  // array.push(zz, high)
  // array.push(yy,bar_index)

  // if downFractal
  // array.push(zz, low)
  // array.push(yy,bar_index)

  var Depth = 3
  var Deviation = 1
  var Backstep = 1

  if(indi_type==2)
  Depth := 2

  var last_h = 1, last_h := last_h + 1
  var last_l = 1, last_l := last_l + 1
  var lw = 1, var hg = 1
  lw := lw + 1, hg := hg + 1
  p_lw = -ta.lowestbars(Depth), p_hg = -ta.highestbars(Depth)
  lowing = lw == p_lw or low – low[p_lw] > Deviation*syminfo.mintick
  highing = hg == p_hg or high[p_hg] – high > Deviation*syminfo.mintick
  lh = ta.barssince(not highing[1]), ll = ta.barssince(not lowing[1])
  down = ta.barssince(not (lh > ll)) >= Backstep, lower = low[lw] > low[p_lw], higher = high[hg] < high[p_hg]
  if lw != p_lw and (not down[1] or lower)
  lw := p_lw < hg ? p_lw : 0
  if hg != p_hg and (down[1] or higher)
  hg := p_hg < lw ? p_hg : 0

  var zz = array.new_float()
  var yy = array.new_int()
  x1 = down ? lw : hg
  y1 = down ? low[lw] : high[hg]

  if down == down[1]
  if repaint
  if(array.size(zz)>0)
  array.pop(zz)
  array.pop(yy)
  down
  if down != down[1]
  if down
  last_h := hg
  else
  last_l := lw
  if not repaint
  nx = down?last_h:last_l
  array.push(zz, (down ? low[last_l] : high[last_h]))
  array.push(yy,bar_index-(down?last_l:last_h))
  down
  if repaint
  array.push(zz, y1)
  array.push(yy,bar_index-x1)

  allowPlot()=>
  (last_bar_index-bar_index<=max_bars)

  checkTrigger()=>
  value1 = 0.0, value2 = 0.0, value3 = 0.0, value4 = 0.0, counter = 0, res = false, pos = 0
  if(array.size(zz)>=4 and array.size(yy)>=4)
  for x = array.size(zz)-1 to 0
  if(x<array.size(zz))
  price = array.get(zz,x)
  counter += 1
  if(counter == 1)
  value1 := price
  if(counter == 2)
  value2 := price
  pos := array.get(yy,x)
  if(counter == 3)
  value3 := price
  if(counter == 4)
  value4 := price
  break
  if((value1<value2 and value1>value3 and value4>value2) or
  (value1>value2 and value1<value3 and value4<value2))
  res := true
  [res, math.max(value1,value2), math.min(value1,value2), pos]

  var minorBoxes = array.new_box()
  var minorBoxNames = array.new_string()
  var minorCrossedHigh = array.new_bool()
  var minorCrossedLow = array.new_bool()
  var expansionLines = array.new_line()
  var minorExpansionLines = array.new_line()
  [RES,Val1,Val2,POS] = checkTrigger()
  if(RES and allowPlot())
  array.push(minorBoxes, box.new(time[bar_index-POS],Val1,time,Val2,xloc=xloc.bar_time,border_color=(show_minor_boxes?Minor_Box_Color:na),bgcolor=(show_minor_boxes?Minor_Box_Color:na)))
  array.push(minorBoxNames, “Active Box”)
  array.push(minorCrossedHigh, false), array.push(minorCrossedLow, false)

  updateExpansionLines(Time,Line,clear,checktimes)=>
  if(array.size(Line)>0)
  for x = 0 to array.size(Line)-1
  if(x < array.size(checktimes) and x < array.size(Line))
  if(Time>array.get(checktimes,x))
  line.set_x2(array.get(Line,x),Time)
  if(clear)
  array.remove(Line,x)

  var check = array.new_int()
  var checkMinor = array.new_int()

  updateExpansionLines(time,expansionLines,false,check)
  updateExpansionLines(time,minorExpansionLines,false,checkMinor)

  var majorBoxLines = array.new_line()
  var majorBoxLineType = array.new_int()
  var majorBoxLineRef = array.new_int()
  var Crossed = array.new_bool()

  getHighOffset(Time)=>
  x = 1, hi = high, res = 0
  while(time[x]>=Time)
  if(high[x]>hi)
  hi := high[x]
  res := x
  x += 1
  res

  getLowOffset(Time)=>
  x = 1, lo = low, res = 0
  while(time[x]>=Time)
  if(low[x]<lo)
  lo := low[x]
  res := x
  x += 1
  res

  checkCross(line_array, price)=>
  result = false
  Prices = price
  if array.size(line_array) > 0
  for x = 0 to array.size(line_array)-1
  Price = line.get_y1(array.get(line_array,x))
  if (Prices > Price and Prices[1] <= Price) or (Prices < Price and Prices[1] >= Price)
  result := true
  result

  operateMinorBox(price,hi_price,lo_price,Time)=>
  var lastMinorExp = 0
  confirm = false

  if(array.size(minorBoxes)>0 and array.size(minorCrossedHigh)>0 and array.size(minorCrossedLow)>0 and array.size(minorBoxNames)>0)
  x = array.size(minorBoxes)-1
  if array.get(minorBoxNames,x)!=”NULL”
  top = box.get_top(array.get(minorBoxes,x)), bottom = box.get_bottom(array.get(minorBoxes,x))
  time1 = box.get_left(array.get(minorBoxes,x))
  time2 = box.get_right(array.get(minorBoxes,x)), ppp = bottom+(top-bottom)/2
  origCrossedHigh = array.get(minorCrossedHigh,x)
  origCrossedLow = array.get(minorCrossedLow,x)
  if(not array.get(minorCrossedHigh,x) and not array.get(minorCrossedLow,x))
  if(not barstate.islast or barstate.isconfirmed)
  if(price>top)
  array.set(minorCrossedHigh,x,true)
  if(price<bottom)
  array.set(minorCrossedLow,x,true)
  else
  if(hi_price>top)
  array.set(minorCrossedHigh,x,true)
  if(lo_price<bottom)
  array.set(minorCrossedLow,x,true)
  if(array.get(minorCrossedHigh,x) and array.get(minorCrossedLow,x))
  box.set_bgcolor(array.get(minorBoxes,x),Major_Box_Color)
  array.set(minorBoxNames,x,”NULL”)
  updateExpansionLines(time2,expansionLines,true,check)
  confirm := true
  if(show_minor_expansion)
  updateExpansionLines(time2,minorExpansionLines,true,checkMinor)
  array.push(expansionLines,line.new(time2,ppp,time,ppp,xloc.bar_time,extend.none,Major_Expansion_Line_Color,
  (Major_Expansion_Line_Style==”Solid”?line.style_solid:Major_Expansion_Line_Style==”Dotted”?line.style_dotted:
  line.style_dashed),Major_Expansion_Line_Thickness))
  array.push(check,time2)
  hi_pos = getHighOffset(time2)
  lo_pos = getLowOffset(time2)
  if(not origCrossedHigh)
  rrr = low[lo_pos]
  array.push(majorBoxLines, line.new(time[lo_pos],rrr,Time,rrr,xloc.bar_time,extend.none,Buy_Line_Color,
  (Buy_Line_Style==”Solid”?line.style_solid:Buy_Line_Style==”Dotted”?line.style_dotted:line.style_dashed),
  Buy_Line_Thickness))
  array.push(majorBoxLineType,0)
  else if(not origCrossedLow)
  rrr = high[hi_pos]
  array.push(majorBoxLines, line.new(time[hi_pos],rrr,Time,rrr,xloc.bar_time,extend.none,Sell_Line_Color,
  (Sell_Line_Style==”Solid”?line.style_solid:Sell_Line_Style==”Dotted”?line.style_dotted:line.style_dashed),
  Sell_Line_Thickness))
  array.push(majorBoxLineType,1)
  array.push(majorBoxLineRef,time2)
  array.push(Crossed,false)
  true
  else if(not array.get(minorCrossedHigh,x) and not array.get(minorCrossedLow,x))
  box.set_right(array.get(minorBoxes,x),Time)
  true
  else if(show_minor_expansion and time1!=lastMinorExp)
  updateExpansionLines(time2,minorExpansionLines,true,checkMinor)
  array.push(minorExpansionLines, line.new(time2,ppp,time,ppp,xloc.bar_time,extend.none,Minor_Expansion_Line_Color,
  (Minor_Expansion_Line_Style==”Solid”?line.style_solid:Minor_Expansion_Line_Style==”Dotted”?line.style_dotted:
  line.style_dashed),Minor_Expansion_Line_Thickness))
  array.push(checkMinor,time2)
  lastMinorExp := time1
  true
  confirm

  operateLiquidity(hi_price,lo_price,Time)=>
  result = false
  if(array.size(majorBoxLines)>0 and array.size(majorBoxLineRef)>0 and array.size(Crossed)>0)
  z = array.size(majorBoxLines)-1
  for x = 0 to z
  line_price = line.get_y2(array.get(majorBoxLines,x))
  hi_pos = getHighOffset(array.get(majorBoxLineRef,x))
  lo_pos = getLowOffset(array.get(majorBoxLineRef,x))
  qq = 0.0
  if(array.get(majorBoxLineType,x)==0 and lo_price <= line_price)
  if not array.get(Crossed,x)
  result := true
  qq := high[hi_pos]
  if x == z
  array.set(majorBoxLines,x,line.new(time[hi_pos],qq,Time,qq,xloc.bar_time,extend.none,Sell_Line_Color,(Sell_Line_Style==”Solid”?line.style_solid:
  Sell_Line_Style==”Dotted”?line.style_dotted:line.style_dashed),Sell_Line_Thickness))
  array.set(majorBoxLineType,x,1)
  else
  array.set(Crossed,x,true)
  else if(array.get(majorBoxLineType,x)==1 and hi_price >= line_price)
  if not array.get(Crossed,x)
  result := true
  qq := low[lo_pos]
  if x == z
  array.set(majorBoxLines,x,line.new(time[lo_pos],qq,Time,qq,xloc.bar_time,extend.none,Buy_Line_Color,(Buy_Line_Style==”Solid”?line.style_solid:
  Buy_Line_Style==”Dotted”?line.style_dotted:line.style_dashed),Buy_Line_Thickness))
  array.set(majorBoxLineType,x,0)
  else
  array.set(Crossed,x,true)
  if not array.get(Crossed,x)
  line.set_x2(array.get(majorBoxLines,x),Time)
  result

  major_line_confirm = operateMinorBox(close,high,low,time)
  major_line_cross = checkCross(expansionLines,close)
  liquidity_line_touch = operateLiquidity(high,low,time)

  if alert_major_line_confirm and major_line_confirm
  alert(“Major Line Confirmed.”)
  if alert_major_line_cross and major_line_cross
  alert(“Major Line Crossed.”)
  if alert_liquidity_line_touch and liquidity_line_touch
  alert(“Liquidity Line Touched.”)

  

  yas

  Participant

  Topics: 20

  Replies: 43

  Been thanked: 0 times
  10/23/2025 at 12:10 PM #252974
  robertogozzi

  Please do NOT append different requests to existing topics, start a new one, instead.

  Thanks 🙂

  I just created it.

   

  

  robertogozzi

  Moderator

  Topics: 69

  Replies: 17925

  Been thanked: 4530 times
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