-- More information about this indicator can be found at: -- http://fxcodebase.com/ --+------------------------------------------------------------------+ --| Copyright © 2020, 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 | --+------------------------------------------------------------------+ -- 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 --////////////////////////////////////////////////////////////////////////////// --\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\ local Number = 2; local Symbol={"\225","\226"}; local Font={"Wingdings", "Wingdings"}; local Alert_Name={ "Long/Short" ,"Short/Long"}; local Signal_Name={"Cross Over", "Cross Under"}; --////////////////////////////////////////////////////////////////////////////// --\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\ function Init() indicator:name("MA Cross With Alert"); indicator:description(""); indicator:requiredSource(core.Bar); indicator:type(core.Indicator); indicator.parameters:addGroup("Calculation"); indicator.parameters:addString("Price1", "Price Source", "", "close"); indicator.parameters:addStringAlternative("Price1", "OPEN", "", "open"); indicator.parameters:addStringAlternative("Price1", "HIGH", "", "high"); indicator.parameters:addStringAlternative("Price1", "LOW", "", "low"); indicator.parameters:addStringAlternative("Price1","CLOSE", "", "close"); indicator.parameters:addStringAlternative("Price1", "MEDIAN", "", "median"); indicator.parameters:addStringAlternative("Price1", "TYPICAL", "", "typical"); indicator.parameters:addStringAlternative("Price1", "WEIGHTED", "", "weighted"); indicator.parameters:addInteger("Period1", "Fast Period MA", "", 5, 1, 2000 ); 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", "VIDYA", "VIDYA" , "VIDYA"); indicator.parameters:addStringAlternative("Method1", "WMA", "WMA" , "WMA"); indicator.parameters:addStringAlternative("Method1", "DEMA", "DEMA" , "DEMA"); indicator.parameters:addStringAlternative("Method1", "TEMA", "TEMA" , "TEMA"); indicator.parameters:addStringAlternative("Method1", "PAR_MA", "PAR_MA" , "PAR_MA"); indicator.parameters:addString("Price2", "Price Source", "", "close"); indicator.parameters:addStringAlternative("Price2", "OPEN", "", "open"); indicator.parameters:addStringAlternative("Price2", "HIGH", "", "high"); indicator.parameters:addStringAlternative("Price2", "LOW", "", "low"); indicator.parameters:addStringAlternative("Price2","CLOSE", "", "close"); indicator.parameters:addStringAlternative("Price2", "MEDIAN", "", "median"); indicator.parameters:addStringAlternative("Price2", "TYPICAL", "", "typical"); indicator.parameters:addStringAlternative("Price2", "WEIGHTED", "", "weighted"); indicator.parameters:addInteger("Period2", "Slow Period MA", "", 10, 1, 2000); indicator.parameters:addString("Method2", "MA Method", "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", "VIDYA", "VIDYA" , "VIDYA"); indicator.parameters:addStringAlternative("Method2", "WMA", "WMA" , "WMA"); indicator.parameters:addStringAlternative("Method2", "DEMA", "DEMA" , "DEMA"); indicator.parameters:addStringAlternative("Method2", "TEMA", "TEMA" , "TEMA"); indicator.parameters:addStringAlternative("Method2", "PAR_MA", "PAR_MA" , "PAR_MA"); indicator.parameters:addGroup("Alert Parameters"); indicator.parameters:addString("Signal_Execution", "Signal Execution", "", "End of Turn"); indicator.parameters:addStringAlternative("Signal_Execution", "End of Turn", "", "End of Turn"); indicator.parameters:addStringAlternative("Signal_Execution", "Live", "", "Live"); indicator.parameters:addString("Alert_Execution", "Alert Execution", "", "Live"); indicator.parameters:addStringAlternative("Alert_Execution", "End of Turn", "", "End of Turn"); indicator.parameters:addStringAlternative("Alert_Execution", "Live", "", "Live"); indicator.parameters:addString("Alert_Triger", "Alert Triger", "", "Both"); indicator.parameters:addStringAlternative("Alert_Triger", "Timer", "", "Timer"); indicator.parameters:addStringAlternative("Alert_Triger", "Price", "", "Price"); indicator.parameters:addStringAlternative("Alert_Triger", "Both", "", "Both"); indicator.parameters:addInteger("Timer", "Execution Timer (in seconds)", "", 1, 0, 1000); indicator.parameters:addInteger("ToTime", "Convert the date to", "", 6); indicator.parameters:addIntegerAlternative("ToTime", "EST", "", 1); indicator.parameters:addIntegerAlternative("ToTime", "UTC", "", 2); indicator.parameters:addIntegerAlternative("ToTime", "Local", "", 3); indicator.parameters:addIntegerAlternative("ToTime", "Server", "", 4); indicator.parameters:addIntegerAlternative("ToTime", "Financial", "", 5); indicator.parameters:addIntegerAlternative("ToTime", "Display", "", 6); 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:addBoolean("Show_Unconfirmed", "Show Unconfirmed Signals", "", false); 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", "", false); indicator.parameters:addString("Email", "Email", "", ""); indicator.parameters:setFlag("Email", core.FLAG_EMAIL); Parameters (1, Alert_Name[1], Signal_Name[1], core.rgb(0, 255, 0)); Parameters (2, Alert_Name[2], Signal_Name[2], core.rgb(255, 0, 0)); indicator.parameters:addGroup("Indicator Style"); indicator.parameters:addColor("color1", "Fast MA color", "MA color", core.rgb(0,255,0)); indicator.parameters:addInteger("width1", "MA Line width", "Line width", 1, 1, 5); indicator.parameters:addInteger("style1", "MA Line style", "Line style", core.LINE_SOLID); indicator.parameters:setFlag("style1", core.FLAG_LINE_STYLE); indicator.parameters:addColor("color2", "Slow MA color", "MA color", core.rgb(255,0,0)); indicator.parameters:addInteger("width2", "MA Line width", "Line width", 1, 1, 5); indicator.parameters:addInteger("style2", "MA Line style", "Line style", core.LINE_SOLID); indicator.parameters:setFlag("style2", core.FLAG_LINE_STYLE); end function Parameters ( id, Label1,Label2,internal_color ) indicator.parameters:addGroup(Label1 .. " Alert"); indicator.parameters:addBoolean("Alert_ON"..id , "Show " .. Label2 .." Alert" , "", true); indicator.parameters:addBoolean("Signal_ON"..id , "Show " .. Label2 .." Signal" , "", true); indicator.parameters:addFile("Sound"..id, Label2 .. " Sound", "", ""); indicator.parameters:setFlag("Sound"..id, core.FLAG_SOUND); indicator.parameters:addString("Alert_Label1"..id, "Alert Label", "", Label1); indicator.parameters:addString("Alert_Label2"..id, "Alert Signal", "", Label2); indicator.parameters:addColor("Color"..id, "Label Color", "",internal_color); indicator.parameters:addInteger("Size"..id, "Label Size", "", 10, 1 , 100); end local Sound={}; local Label1={}; local Label2={}; local Signal_ON={}; local Alert_ON={}; local Email; local SendEmail; local RecurrentSound ,SoundFile ; local Show; local PlaySound; --local Live; --local FIRST=true; local OnlyOnce; local ItIs={}; local Color={}; local Size={}; local OnlyOnceFlag; local ShowAlert; local Alert={}; local AlertLevel={}; local ToTime; local Shift=0; local Timer; --local Show_Unconfirmed; local Signal_Execution, Alert_Execution,Alert_Triger; local Alignment={}; --////////////////////////////////////////////////////////////////////////////// --\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\ local first; local source = nil; local Price2, Price1; local Indicator; local Method1, Period1; local Method2, Period2; local slow, Slow; local Fast, fast; -- Routine function Prepare(nameOnly) local name = profile:id() .. "(" .. instance.source:name() .. ")"; instance:name(name); if (nameOnly) then return; end Price2 = instance.parameters.Price2; Price1 = instance.parameters.Price1; Method1 = instance.parameters.Method1; Method2 = instance.parameters.Method2; Period1 = instance.parameters.Period1; Period2 = instance.parameters.Period2; Alert_Triger= instance.parameters.Alert_Triger; assert(core.indicators:findIndicator( Method1 ) ~= nil, "Please, download and install ".. Method1 .. ".LUA indicator"); assert(core.indicators:findIndicator( Method2 ) ~= nil, "Please, download and install ".. Method2 .. ".LUA indicator"); source = instance.source; -- Create short and long EMAs for the source slow = core.indicators:create(Method2, source[Price2], Period2); fast = core.indicators:create(Method1, source[Price1], Period1); first=math.max(slow.DATA:first(),fast.DATA:first() ); Slow = instance:addStream("Slow", core.Line, name .. ".Slow", "Slow", instance.parameters.color2, first); Slow:setWidth(instance.parameters.width2); Slow:setStyle(instance.parameters.style2); Fast = instance:addStream("Fast", core.Line, name .. ".Fast", "Fast", instance.parameters.color1, first); Fast:setWidth(instance.parameters.width1); Fast:setStyle(instance.parameters.style1); if Alert_Triger ~= "Timer" then core.host:execute("subscribeTradeEvents", 1, "offers"); end Timer= instance.parameters.Timer Initialization(); instance:ownerDrawn(true); if Alert_Triger ~= "Price" then core.host:execute ("setTimer", 3 , Timer); end end function ReleaseInstance() core.host:execute ("killTimer", 3 ); end -- Indicator calculation routine -- TODO: Add your code for calculation output values function Update(period, mode) slow:update(mode); fast:update(mode); if period < first then return; end Slow[period]= slow.DATA[period]; Fast[period]= fast.DATA[period]; if Signal_Execution~= "Live" then period=period-1; end for id=1, Number, 1 do Signal_Logic (id, period); end end --////////////////////////////////////////////////////////////////////////////// --\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\ function Initialization () ToTime=instance.parameters.ToTime; if ToTime == 1 then ToTime=core.TZ_EST; elseif ToTime == 2 then ToTime=core.TZ_UTC; elseif ToTime == 3 then ToTime=core.TZ_LOCAL; elseif ToTime == 4 then ToTime=core.TZ_SERVER; elseif ToTime == 5 then ToTime=core.TZ_FINANCIAL; elseif ToTime == 6 then ToTime=core.TZ_TS; end OnlyOnceFlag=true; Signal_Execution = instance.parameters.Signal_Execution; Alert_Execution = instance.parameters.Alert_Execution; OnlyOnce = instance.parameters.OnlyOnce; ShowAlert = instance.parameters.ShowAlert; Show = instance.parameters.Show; --Live = instance.parameters.Live; Show_Unconfirmed= instance.parameters.Show_Unconfirmed; for i= 1, Number , 1 do Alert[i]=instance:addInternalStream(0, 0); AlertLevel[i]=instance:addInternalStream(0, 0); Alignment[i]= instance:addInternalStream(0, 0); end SendEmail = instance.parameters.SendEmail; local i; for i = 1, Number , 1 do Label1[i]=instance.parameters:getString("Alert_Label1" .. i); Label2[i]=instance.parameters:getString("Alert_Label2" .. i); Signal_ON[i]=instance.parameters:getBoolean("Signal_ON" .. i); Alert_ON[i]=instance.parameters:getBoolean("Alert_ON" .. i); end if SendEmail then Email = instance.parameters.Email; else Email = nil; end assert(not (SendEmail and (Email == "" or Email == nil )), "E-mail address must be specified"); for i = 1, Number , 1 do Color[i]=instance.parameters:getColor("Color" .. i); Size[i]=instance.parameters:getInteger("Size" .. i); end PlaySound = instance.parameters.PlaySound; if PlaySound then for i = 1, Number , 1 do Sound[i]=instance.parameters:getString("Sound" .. i); end else for i = 1, Number , 1 do Sound[i]=nil; end end for i = 1, Number , 1 do assert( not(PlaySound and (Sound[i] == "" or Sound[i] == nil ) ), "Sound file must be chosen"); end RecurrentSound = instance.parameters.RecurrentSound; for i = 1, Number , 1 do ItIs[i] = nil; end end --////////////////////////////////////////////////////////////////////////////// --\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\ function Signal_Logic (id, period) -- if not Show_Unconfirmed then -- Alert[id][period]= 0; --end if id== 1 then if Fast[period] > Slow[period] and Fast[period-1] <= Slow[period-1] then Alert[id][period]= 1; AlertLevel[id][period]= Slow[period] Alignment[id][period]= -1; elseif Fast[period] < Slow[period] and Fast[period-1] >= Slow[period-1] then Alert[id][period]= 0; end end if id== 2 then if Fast[period] < Slow[period] and Fast[period-1] >= Slow[period-1] then Alert[id][period]= 1; AlertLevel[id][period]= Slow[period] Alignment[id][period]= 1; elseif Fast[period] > Slow[period] and Fast[period-1] <= Slow[period-1] then Alert[id][period]= 0; end end end --////////////////////////////////////////////////////////////////////////////// --\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\ function AsyncOperationFinished (cookie, success, message) if cookie~=1 and cookie~= 3 then return; end local Last_Period=source:size()-1; if Signal_Execution~= "Live" then Last_Period=Last_Period-1; end if Alert_Execution~= "Live" then Last_Period=Last_Period-1; end if Last_Period < first then return; end for i=1, Number, 1 do Alert_Logic (i, Last_Period); end end function Alert_Logic (id, period) if not Alert_ON[id] or Alert[id]== nil or not Alert[id]:hasData(period)== nil then return; end if Alert[id][period]== 1 then if ItIs[id]~=source:serial(period) --and not FIRST and (not OnlyOnce or (OnlyOnce and OnlyOnceFlag~= false)) then ItIs[id]=source:serial(period); SoundAlert(Sound[id]); EmailAlert( Label1[id], Label2[id]); SendAlert( Label1[id],Label2[id],period); Pop(Label1[id], Label2[id], period ); OnlyOnceFlag=false; end else ItIs[id]=nil; end -- if FIRST then --FIRST=false; -- end end function SoundAlert(internal_sound) if not PlaySound then return; end terminal:alertSound(internal_sound, RecurrentSound); end function EmailAlert( label1,label2 ) if not SendEmail then return end local now = core.host:execute("getServerTime"); now = core.host:execute ("convertTime", core.TZ_EST, ToTime, now); local DATA = core.dateToTable (now); local delim = "\013\010"; local Note= profile:id().. delim.. " Label : " ..label1 .. delim .. "Alert : " .. label2 ; 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 function Pop(label1,label2 , period) if not Show then return; end local now = core.host:execute("getServerTime"); now = core.host:execute ("convertTime", core.TZ_EST, ToTime, now); local DATA = core.dateToTable (now); local delim = "\013\010"; local Symbol= "Instrument : " .. source:instrument() ; local TF= "Time Frame : " .. source:barSize(); local Time = "Date : " .. DATA.month.." / ".. DATA.day .. delim .. "Time: ".. DATA.hour .." / ".. DATA.min .." / ".. DATA.sec; local Text= Symbol .. delim .. TF .. delim .. Time.. delim .. label1 .. ":" .. label2 core.host:execute ("prompt", 1, profile:id(), Text ); end function SoundAlert(sound_file) if not PlaySound then return; end terminal:alertSound(sound_file, RecurrentSound); end function EmailAlert(label1,label2, period) if not SendEmail then return end local delim = "\013\010"; local now = core.host:execute("getServerTime"); now = core.host:execute ("convertTime", core.TZ_EST, ToTime, now); local DATA = core.dateToTable (now); local Symbol= "Instrument : " .. source:instrument() ; local TF= "Time Frame : " .. source:barSize(); local Time = "Date : " .. DATA.month.." / ".. DATA.day .. delim .. "Time: ".. DATA.hour .." / ".. DATA.min .." / ".. DATA.sec; local Text= Symbol .. delim .. TF .. delim .. Time.. delim .. label1 .. ":" .. label2 terminal:alertEmail(Email, profile:id(), Text); end function SendAlert(label1,label2, period) if not ShowAlert then return; end local delim = "\013\010"; local now = core.host:execute("getServerTime"); now = core.host:execute ("convertTime", core.TZ_EST, ToTime, now); local DATA = core.dateToTable (now); local Symbol= "Instrument : " .. source:instrument() ; local TF= "Time Frame : " .. source:barSize(); local Time = "Date : " .. DATA.month.." / ".. DATA.day .. delim .. "Time :" .. DATA.hour .. " / ".. DATA.min .." / ".. DATA.sec; local Text= Symbol .. delim .. TF .. delim .. Time.. delim .. label1 .. ":" .. label2 terminal:alertMessage(source:instrument(), source[NOW], Text, source:date(NOW)); end local init = false; function Draw(stage, context) if stage~= 2 then return; end if not init then for Level = 1 , Number , 1 do context:createFont (Level, Font[Level], context:pointsToPixels (Size[Level]), context:pointsToPixels (Size[Level]), 0); end init = true; end for period= math.max(context:firstBar (),source:first()), math.min( context:lastBar (), source:size()-1), 1 do x, x1, x2= context:positionOfBar (period); for Level = 1 , Number , 1 do if Alert[Level]:hasData(period) and Signal_ON[Level] then if Alert[Level][period]== 1 and Alert[Level][period-1]~= 1 then visible, y = context:pointOfPrice (AlertLevel[Level][period]); width, height = context:measureText (1, Symbol[Level], 0); if Alignment[Level][period]==-1 then context:drawText (Level, Symbol[Level], Color[Level], -1, x-width/2 , y , x+width/2 , y+height, 0 ); else context:drawText (Level, Symbol[Level], Color[Level], -1, x-width/2 , y-height , x+width/2 , y, 0 ); end end end end end end