-- More information about this indicator can be found at: -- http://fxcodebase.com/code/viewtopic.php?f=17&t=1589 --+------------------------------------------------------------------+ --| Copyright © 2018, Gehtsoft USA LLC | --| http://fxcodebase.com | --+------------------------------------------------------------------+ --| Developed by : Mario Jemic | --| mario.jemic@gmail.com | --+------------------------------------------------------------------+ --| Support our efforts by donating | --| Paypal: https://goo.gl/9Rj74e | --+------------------------------------------------------------------+ --| Patreon : https://goo.gl/GdXWeN | --| BitCoin : 15VCJTLaz12Amr7adHSBtL9v8XomURo9RF | --| BitCoin Cash: 1BEtS465S3Su438Kc58h2sqvVvHK9Mijtg | --| Ethereum : 0x8C110cD61538fb6d7A2B47858F0c0AaBd663068D | --| LiteCoin : LLU8PSY2vsq7B9kRELLZQcKf5nJQrdeqwD | --+------------------------------------------------------------------+ -- Indicator profile initialization routine -- Defines indicator profile properties and indicator parameters -- TODO: Add minimal and maximal value of numeric parameters and default color of the streams function Init() indicator:name("MA Cloud with Alternatively Source"); indicator:description(""); indicator:requiredSource(core.Bar); indicator:type(core.Indicator); indicator.parameters:addGroup("Method One"); indicator.parameters:addInteger("SF", "First Averege Period", "First Averege Period", 20); indicator.parameters:addString("Method1", "MA Method", "Method" , "MVA"); indicator.parameters:addStringAlternative("Method1", "MVA", "MVA" , "MVA"); indicator.parameters:addStringAlternative("Method1", "EMA", "EMA" , "EMA"); indicator.parameters:addStringAlternative("Method1", "LWMA", "LWMA" , "LWMA"); indicator.parameters:addStringAlternative("Method1", "TMA", "TMA" , "TMA"); indicator.parameters:addStringAlternative("Method1", "SMMA", "SMMA" , "SMMA"); indicator.parameters:addStringAlternative("Method1", "KAMA", "KAMA" , "KAMA"); indicator.parameters:addStringAlternative("Method1", "HMA", "HMA" , "HMA"); indicator.parameters:addStringAlternative("Method1", "WMA", "WMA" , "WMA"); indicator.parameters:addStringAlternative("Method1", "VIDYA", "VIDYA" , "VIDYA"); indicator.parameters:addString("Type1", "Price Type", "", "close"); indicator.parameters:addStringAlternative("Type1", "OPEN", "", "open"); indicator.parameters:addStringAlternative("Type1", "HIGH", "", "high"); indicator.parameters:addStringAlternative("Type1", "LOW", "", "low"); indicator.parameters:addStringAlternative("Type1","CLOSE", "", "close"); indicator.parameters:addStringAlternative("Type1", "MEDIAN", "", "median"); indicator.parameters:addStringAlternative("Type1", "TYPICAL", "", "typical"); indicator.parameters:addStringAlternative("Type1", "WEIGHTED", "", "weighted"); indicator.parameters:addStringAlternative("Type1", "Indicator", "", "Indicator"); indicator.parameters:addString("Indicator1", "1. Indicator", "", "MVA"); indicator.parameters:setFlag("Indicator1",core.FLAG_INDICATOR); indicator.parameters:addGroup("Method Two"); indicator.parameters:addInteger("LF", "Second Averege Period", "Second Averege Period", 100); indicator.parameters:addString("Method2", "MA Method", " " , "MVA"); indicator.parameters:addStringAlternative("Method2", "MVA", "MVA" , "MVA"); indicator.parameters:addStringAlternative("Method2", "EMA", "EMA" , "EMA"); indicator.parameters:addStringAlternative("Method2", "LWMA", "LWMA" , "LWMA"); indicator.parameters:addStringAlternative("Method2", "TMA", "TMA" , "TMA"); indicator.parameters:addStringAlternative("Method2", "SMMA", "SMMA" , "SMMA"); indicator.parameters:addStringAlternative("Method2", "KAMA", "KAMA" , "KAMA"); indicator.parameters:addStringAlternative("Method2", "HMA", "HMA" , "HMA"); indicator.parameters:addStringAlternative("Method2", "WMA", "WMA" , "WMA"); indicator.parameters:addStringAlternative("Method2", "VIDYA", "VIDYA" , "VIDYA"); indicator.parameters:addString("Type2", "Price Type", "", "close"); indicator.parameters:addStringAlternative("Type2", "OPEN", "", "open"); indicator.parameters:addStringAlternative("Type2", "HIGH", "", "high"); indicator.parameters:addStringAlternative("Type2", "LOW", "", "low"); indicator.parameters:addStringAlternative("Type2","CLOSE", "", "close"); indicator.parameters:addStringAlternative("Type2", "MEDIAN", "", "median"); indicator.parameters:addStringAlternative("Type2", "TYPICAL", "", "typical"); indicator.parameters:addStringAlternative("Type2", "WEIGHTED", "", "weighted"); indicator.parameters:addStringAlternative("Type2", "Indicator", "", "Indicator"); indicator.parameters:addString("Indicator2", "2. Indicator", "", "MVA"); indicator.parameters:setFlag("Indicator2",core.FLAG_INDICATOR); indicator.parameters:addGroup("Style"); indicator.parameters:addBoolean("Lines", "Show MA Lines", "" , false); indicator.parameters:addInteger("Transparency", "Transparency", "", 40,0,100); indicator.parameters:addColor("Up", "Color of Up", "Color of Up", core.rgb( 0, 255, 0)); indicator.parameters:addColor("UpDown", "Color of UpDown", "Color of UpDown", core.rgb(125, 255, 125)); indicator.parameters:addColor("DownUp", "Color of DownUp", "Color of DownUp", core.rgb(255, 125, 125)); indicator.parameters:addColor("Down", "Color of Down", "Color of Down", core.rgb(255, 0, 0)); indicator.parameters:addGroup("1. MA Shift"); indicator.parameters:addString("MethodA", "Method", "Method" , "Pips"); indicator.parameters:addStringAlternative("MethodA", "Pips", "Pips" , "Pips"); indicator.parameters:addStringAlternative("MethodA", "Value", "Value" , "Value"); indicator.parameters:addStringAlternative("MethodA", "Percentage", "Percentage" , "Percentage"); indicator.parameters:addInteger("SXA", "Shift in periods", "Postive is future, negative is past", 0); indicator.parameters:addDouble("SYA", "Shift in points", "", 0); indicator.parameters:addGroup("2. MA Shift"); indicator.parameters:addString("MethodB", "Method", "Method" , "Pips"); indicator.parameters:addStringAlternative("MethodB", "Pips", "Pips" , "Pips"); indicator.parameters:addStringAlternative("MethodB", "Value", "Value" , "Value"); indicator.parameters:addStringAlternative("MethodB", "Percentage", "Percentage" , "Percentage"); indicator.parameters:addInteger("SXB", "Shift in periods", "Postive is future, negative is past", 0); indicator.parameters:addDouble("SYB", "Shift in points", "", 0); indicator.parameters:addGroup("Alert Parameters"); indicator.parameters:addString("Live", "End of Turn / Live", "", "Live"); indicator.parameters:addStringAlternative("Live", "End of Turn", "", "End of Turn"); indicator.parameters:addStringAlternative("Live", "Live", "", "Live"); indicator.parameters:addBoolean("Show", "Show Dialog box Alert", "", true); indicator.parameters:addBoolean("OnlyOnce", "Alert Once", "Subsequent Alert will be ignored.", false); indicator.parameters:addBoolean("ShowAlert", "Show Alert", "", true); indicator.parameters:addGroup("Alert Style"); indicator.parameters:addColor("UpTrendColor", "Up Trend Color", "", core.rgb(0, 0, 255)); indicator.parameters:addColor("DownTrendColor", "Down Trend Color", "", core.rgb(0, 0, 255)); indicator.parameters:addInteger("Size", "Label Size", "", 10, 1 , 100); indicator.parameters:addGroup("Alerts Sound"); indicator.parameters:addBoolean("PlaySound", "Play Sound", "", true); indicator.parameters:addBoolean("RecurrentSound", "Recurrent Sound", "", false); indicator.parameters:addGroup("Alerts Email"); indicator.parameters:addBoolean("SendEmail", "Send Email", "", true); indicator.parameters:addString("Email", "Email", "", ""); indicator.parameters:setFlag("Email", core.FLAG_EMAIL); Parameters (1, "MA Cross"); end function Parameters ( id, Label ) indicator.parameters:addGroup(Label .. " Alert"); indicator.parameters:addBoolean("ON"..id , "Show " .. Label .." Alert" , "", true); indicator.parameters:addFile("Up"..id, Label .. " Cross Over Sound", "", ""); indicator.parameters:setFlag("Up"..id, core.FLAG_SOUND); indicator.parameters:addFile("Down"..id, Label .. " Cross Under Sound", "", ""); indicator.parameters:setFlag("Down"..id, core.FLAG_SOUND); indicator.parameters:addString("Label"..id, "Label", "", Label); end local Number = 1; local Up={}; local Down={}; local Label={}; local ON={}; local Size; local Email; local SendEmail; local RecurrentSound ,SoundFile ; local Show; local Alert; local PlaySound; local Live; local FIRST=true; local OnlyOnce; local U={}; local D={}; local UpTrendColor, DownTrendColor; local OnlyOnceFlag; local font; local ShowAlert; local Shift=0; -- Indicator instance initialization routine -- Processes indicator parameters and creates output streams -- TODO: Refine the first period calculation for each of the output streams. -- TODO: Calculate all constants, create instances all subsequent indicators and load all required libraries -- Parameters block local ShortFrame=nil; local LongFrame=nil; local Method1=nil; local Method2=nil; local Lines; local Filter1; local ColorBarBack1; local Deviation1; local Filter2; local ColorBarBack2; local Deviation2; local first; local source = nil; -- Streams block local LongDATA = nil; local ShortDATA = nil; local Transparency; local Type1; local Type2; local Source1, Source2; local Indicator1, Indicator2; local SXA, SYA; local MethodA; local SXB, SYB; local MethodB; local first1B, first2B; local first1A, first2A; -- Routine function Prepare(nameOnly) OnlyOnceFlag=true; FIRST=true; OnlyOnce = instance.parameters.OnlyOnce; ShowAlert = instance.parameters.ShowAlert; Show = instance.parameters.Show; Live = instance.parameters.Live; UpTrendColor = instance.parameters.UpTrendColor; DownTrendColor = instance.parameters.DownTrendColor; Size=instance.parameters.Size; font = core.host:execute("createFont", "Wingdings", Size, false, false); source = instance.source; local iprofile1; local iparams1; local iprofile2; local iparams2; MethodA=instance.parameters.MethodA; SXA = instance.parameters.SXA; if MethodA=="Pips" then SYA = instance.parameters.SYA * source:pipSize(); else SYA = instance.parameters.SYA; end MethodB=instance.parameters.MethodB; SXB = instance.parameters.SXB; if MethodB=="Pips" then SYB = instance.parameters.SYB * source:pipSize(); else SYB = instance.parameters.SYB; end Type1=instance.parameters.Type1; Type2=instance.parameters.Type2; Transparency= instance.parameters.Transparency; Lines = instance.parameters.Lines; ShortFrame = instance.parameters.SF; LongFrame = instance.parameters.LF; Method1 = instance.parameters.Method1; Method2 = instance.parameters.Method2; Transparency= 100-Transparency; local name = profile:id() .. "(" .. source:name() .. ", " .. ShortFrame .. ", " .. LongFrame.. ", " .. Method1.. ", ".. Method2 .. ")"; instance:name(name); if (nameOnly) then return; end if Type1 == "Indicator" then iprofile1 = core.indicators:findIndicator(instance.parameters:getString("Indicator1")); iparams1 = instance.parameters:getCustomParameters("Indicator1"); if iprofile1:requiredSource() == core.Tick then Indicator1 = iprofile1:createInstance(source.close, iparams1); else Indicator1 = iprofile1:createInstance(source, iparams1); end Source1=Indicator1.DATA; else Source1=source[Type1]; end if Type2 == "Indicator" then iprofile2 = core.indicators:findIndicator(instance.parameters:getString("Indicator2")); iparams2 = instance.parameters:getCustomParameters("Indicator2"); if iprofile2:requiredSource() == core.Tick then Indicator2 = iprofile2:createInstance(source.close, iparams2); else Indicator2 = iprofile2:createInstance(source, iparams2); end Source2=Indicator2.DATA; else Source2=source[Type2]; end first1A = Source2:first(); first2A = first1A + SXA; if first2A < 0 then first2A = 0; end first1B = Source2:first(); first2B = first1B + SXB; if first2B < 0 then first2B = 0; end LongDATA= core.indicators:create(Method1, Source1, ShortFrame); ShortDATA= core.indicators:create(Method2, Source2, LongFrame); first = math.max(ShortDATA.DATA:first(),LongDATA.DATA:first()); assert(core.indicators:findIndicator(Method1) ~= nil, "Please, download and install "..Method1.. " indicator"); assert(core.indicators:findIndicator(Method2) ~= nil, "Please, download and install "..Method2.. " indicator"); if Lines then Top=instance:addStream("Top", core.Line, name, "Top", core.rgb( 128, 128, 128), first2B, SXB); Bottom=instance:addStream("Bottom", core.Line, name, "Bottom", core.rgb( 128, 128, 128), first2A, SXA); Top:setStyle(core.LINE_SOLID); Bottom:setStyle(core.LINE_SOLID); else Top=instance:addStream("Top", core.Line, name, "Top", core.rgb( 128, 128, 128), first2B, SXB); Bottom=instance:addStream("Bottom", core.Line, name, "Bottom", core.rgb( 128, 128, 128), first2A, SXA); Top:setStyle(core.LINE_NONE); Bottom:setStyle(core.LINE_NONE); end instance:createChannelGroup("UpGroup","Cloud" , Top, Bottom, instance.parameters.Up, Transparency); Initialization(); end function Initialization () SendEmail = instance.parameters.SendEmail; local i; for i = 1, Number , 1 do Label[i]=instance.parameters:getString("Label" .. i); ON[i]=instance.parameters:getBoolean("ON" .. i); end if SendEmail then Email = instance.parameters.Email; else Email = nil; end assert(not(SendEmail) or (SendEmail and Email ~= ""), "E-mail address must be specified"); PlaySound = instance.parameters.PlaySound; if PlaySound then for i = 1, Number , 1 do Up[i]=instance.parameters:getString("Up" .. i); Down[i]=instance.parameters:getString("Down" .. i); end else for i = 1, Number , 1 do Up[i]=nil; Down[i]=nil; end end for i = 1, Number , 1 do assert(not(PlaySound) or (PlaySound and Up[i] ~= "") or (PlaySound and Up[i] ~= ""), "Sound file must be chosen"); assert(not(PlaySound) or (PlaySound and Down[i] ~= "") or (PlaySound and Down[i] ~= ""), "Sound file must be chosen"); end RecurrentSound = instance.parameters.RecurrentSound; for i = 1, Number , 1 do U[i] = nil; D[i] = nil; end end -- Indicator calculation routine -- TODO: Add your code for calculation output values function Update(period,mode) if Type1== "Indicator" then Indicator1:update(mode) end if Type2== "Indicator" then Indicator2:update(mode) end LongDATA:update(mode); ShortDATA:update(mode); if period < first then return; end local p1A = period + SXA; local p1B = period + SXB; if p1A < 0 or p1B <0 or period < first1A or period < first1B then return; end local ShiftA, ShiftB; if MethodA~="Percentage" then ShiftA = SYA; else ShiftA = (source[period]/100)*SYA; end if MethodB~="Percentage" then ShiftB = SYB; else ShiftB = (source[period]/100)*SYB; end Top[p1B] = LongDATA.DATA[period]+ShiftB; Bottom[p1A] = ShortDATA.DATA[period]+ShiftA; if period ~= source:size()-1 then return; end for period= math.max(Bottom:first(), Top:first()-1),math.min(Bottom:size()-1, Top:size()-1) , 1 do if Top[period] >= Top[period-1] then if Bottom[period] >= Bottom[period-1]then Top:setColor(period, instance.parameters.Up); else Top:setColor(period, instance.parameters.UpDown); end else if Bottom[period] >= Bottom[period-1]then Top:setColor(period, instance.parameters.DownUp); else Top:setColor(period, instance.parameters.Down); end end if Live~= "Live" then p=period-1; Shift=1; else p=period; Shift=0; end core.host:execute ("removeLabel", source:serial(p)); if p >= first then Activate (1, p) end end end function ReleaseInstance() core.host:execute("deleteFont", font); end function Activate (id, period) if id == 1 and ON[id] then if Top[period] > Bottom[period] and Top[period-1] <= Bottom[period-1] then core.host:execute("drawLabel1", source:serial(period), source:date(period), core.CR_CHART, Bottom[period], core.CR_CHART, core.H_Center, core.V_Bottom, font, UpTrendColor, "\225"); if period == source:size()-1-Shift then D[id] = nil; if U[id]~=source:serial(period) and not FIRST then OnlyOnceFlag=false; U[id]=source:serial(period); SoundAlert(Up[id]); EmailAlert( Label[id], " Cross Over", period); SendAlert("Crossed over"); Pop(Label[id], " Cross Over " ); end end elseif Top[period] < Bottom[period] and Top[period-1] >= Bottom[period-1] then core.host:execute("drawLabel1", source:serial(period), source:date(period), core.CR_CHART, Bottom[period], core.CR_CHART, core.H_Center, core.V_Top, font, DownTrendColor, "\226"); if period == source:size()-1 -Shift then U[id] = nil; if D[id]~=source:serial(period) and not FIRST then OnlyOnceFlag=false; D[id]=source:serial(period); SoundAlert(Down[id]); EmailAlert( Label[id] , " Cross Under", period); Pop(Label[id], " Cross Under " ); SendAlert("Crossed under"); end end end end if FIRST then FIRST=false; end end function AsyncOperationFinished (cookie, success, message) end function Pop(label , note) if not Show then return; end core.host:execute ("prompt", 1, label , " ( " .. source:instrument() .. " : " .. source:barSize() .. " ) " .. label .. " : " .. note ); end function SendAlert(message) if not ShowAlert then return; end terminal:alertMessage(source:instrument(), source[NOW], message, source:date(NOW)); end function SoundAlert(Sound) if not PlaySound then return; end if OnlyOnce and OnlyOnceFlag== false then return; end terminal:alertSound(Sound, RecurrentSound); end function EmailAlert( label , Subject, period) if not SendEmail then return end if OnlyOnce and OnlyOnceFlag== false then return; end local date = source:date(period); local DATA = core.dateToTable (date); local delim = "\013\010"; local Note= profile:id().. delim.. " Label : " ..label .. delim .. " Alert : " .. Subject ; local Symbol= "Instrument : " .. source:instrument() ; local Time = " Date : " .. DATA.month.." / ".. DATA.day .." Time: ".. DATA.hour .." / ".. DATA.min .." / ".. DATA.sec; local TF= "Time Frame : " .. source:barSize(); local text = Note .. delim .. Symbol .. delim .. TF .. delim .. Time; terminal:alertEmail(Email, profile:id(), text); end