-- More information about this indicator can be found at: -- http://fxcodebase.com/code/viewtopic.php?f=17&t=63044 --+------------------------------------------------------------------------------------------------+ --| Copyright © 2022, Gehtsoft USA LLC | --| http://fxcodebase.com | --+------------------------------------------------------------------------------------------------+ --| Support our efforts by donating | --| Paypal: https://goo.gl/9Rj74e | --+------------------------------------------------------------------------------------------------+ --| Developed by : Mario Jemic | --| mario.jemic@gmail.com | --| https://AppliedMachineLearning.systems | --| Patreon : https://goo.gl/GdXWeN | --+------------------------------------------------------------------------------------------------+ --Your donations will allow the service to continue onward. --+------------------------------------------------------------------------------------------------+ --|BitCoin : 15VCJTLaz12Amr7adHSBtL9v8XomURo9RF | --|Ethereum : 0x8C110cD61538fb6d7A2B47858F0c0AaBd663068D | --|SOL Address : 4tJXw7JfwF3KUPSzrTm1CoVq6Xu4hYd1vLk3VF2mjMYh | --|Cardano/ADA : addr1v868jza77crzdc87khzpppecmhmrg224qyumud6utqf6f4s99fvqv | --|Dogecoin Address : DBGXP1Nc18ZusSRNsj49oMEYFQgAvgBVA8 | --|SHIB Address : 0x1817D9ebb000025609Bf5D61E269C64DC84DA735 | --|Binance(ERC20 & BSC only) : 0xe84751063de8ade7c5fbff5e73f6502f02af4e2c | --|BitCoin Cash : 1BEtS465S3Su438Kc58h2sqvVvHK9Mijtg | --|LiteCoin : LLU8PSY2vsq7B9kRELLZQcKf5nJQrdeqwD | --+------------------------------------------------------------------------------------------------+ -- Indicator profile initialization routine function Init() indicator:name("Aroon"); indicator:description(""); indicator:requiredSource(core.Bar); indicator:type(core.Oscillator); indicator.parameters:addGroup("Calculation"); indicator.parameters:addInteger("N", "Period","", 25, 3, 1000); indicator.parameters:addGroup("Alert Zone"); indicator.parameters:addBoolean("Zone", "Use Alert Zone", "", false); indicator.parameters:addInteger("Top", "Top Level","", 70, 50, 100); indicator.parameters:addInteger("Bottom", "Bottom Level","", 30, 0, 50); indicator.parameters:addString("Type", "Alert Type", "", "Between"); indicator.parameters:addStringAlternative("Type", "Between", "", "Between"); indicator.parameters:addStringAlternative("Type", "Below Bottom / Above Top", "", "BelowAbove"); indicator.parameters:addGroup("Style"); indicator.parameters:addColor("clrUp", "Up Line Color","", core.rgb(255, 0, 0)); indicator.parameters:addInteger("widthUP", "Line Width","", 1, 1, 5); indicator.parameters:addInteger("styleUP", "Line Style","", core.LINE_SOLID); indicator.parameters:setFlag("styleUP", core.FLAG_LEVEL_STYLE); indicator.parameters:addColor("clrDown", "Down Line Color","", core.rgb(0, 255, 0)); indicator.parameters:addInteger("widthDOWN", "Line Width","", 1, 1, 5); indicator.parameters:addInteger("styleDOWN", "Line Style","", core.LINE_SOLID); indicator.parameters:setFlag("styleDOWN", core.FLAG_LEVEL_STYLE); 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", "", 20, 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, "Aroon Line"); 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 Zone; -- Indicator instance initialization routine -- Processes indicator parameters and creates output streams -- Parameters block local N; local firstPeriod; local source = nil; -- Streams block local UP = nil; local DOWN = nil; local Aroon; -- Routine function Prepare(nameOnly) N = instance.parameters.N; Zone= instance.parameters.Zone; Type= instance.parameters.Type; Top= instance.parameters.Top; Bottom= instance.parameters.Bottom; source = instance.source; Aroon = core.indicators:create("AROON", source, N); firstPeriod = Aroon.DATA:first(); 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; local name = profile:id() .. "(" .. source:name() .. ", " .. N .. ")"; instance:name(name); if (nameOnly) then return; end font = core.host:execute("createFont", "Wingdings", Size, false, false); UP = instance:addStream("UP", core.Line, name .. ".UP", "UP", instance.parameters.clrUp, firstPeriod) UP:setWidth(instance.parameters.widthUP); UP:setStyle(instance.parameters.styleUP); UP:setPrecision(2); DOWN = instance:addStream("DOWN", core.Line, name .. ".DOWN", "DOWN", instance.parameters.clrDown, firstPeriod) DOWN:setWidth(instance.parameters.widthDOWN); DOWN:setStyle(instance.parameters.styleDOWN); DOWN:setPrecision(2); 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 function Update(period,mode) Aroon:update(mode); if period < firstPeriod then return; end UP[period]= Aroon.UP[period]; DOWN[period]= Aroon.DOWN[period]; core.host:execute ("removeLabel", source:serial(period)); Activate (1, period); end function ReleaseInstance() core.host:execute("deleteFont", font); end function Activate (id, period) local Shift=0; if Live~= "Live" then period=period-1; Shift=1; end if id == 1 and ON[id] then if UP[period] > DOWN[period] and UP[period-1] <= DOWN[period-1] and (not Zone or ( Zone and (Type == "Between" and UP[period-1] < Top and UP[period-1] > Bottom) or ( Type ~= "Between" and UP[period-1]< Bottom) )) then core.host:execute("drawLabel1", source:serial(period), source:date(period), core.CR_CHART, DOWN[period], core.CR_CHART, core.H_Center, core.V_Bottom, font, UpTrendColor, "\225"); D[id] = nil; if U[id]~=source:serial(period) and period == source:size()-1-Shift 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 elseif UP[period] < DOWN[period] and UP[period-1] >= DOWN[period-1] and (not Zone or ( Zone and (Type == "Between" and UP[period-1] < Top and UP[period-1] > Bottom) or ( Type ~= "Between" and UP[period-1]> Top) )) then core.host:execute("drawLabel1", source:serial(period), source:date(period), core.CR_CHART, UP[period], core.CR_CHART, core.H_Center, core.V_Top, font, DownTrendColor, "\226"); U[id] = nil; if D[id]~=source:serial(period) and period == source:size()-1-Shift 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 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