-- Id: 19361 -- More information about this indicator can be found at: -- http://fxcodebase.com/code/viewtopic.php?f=17&t=61337 --+------------------------------------------------------------------+ --| 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("Distance from the moving average"); indicator:description("Distance from the moving average"); indicator:requiredSource(core.Tick); indicator:type(core.Oscillator); indicator.parameters:addGroup("Calculation"); indicator.parameters:addInteger("Duration1", "1. MA Duration ", "MA Duration ", 60); indicator.parameters:addInteger("Duration2", "2. MA Duration ", "MA Duration", 120); indicator.parameters:addString("Type", "MA Duration Type", "", "seconds"); indicator.parameters:addStringAlternative("Type", "Seconds", "", "seconds"); indicator.parameters:addStringAlternative("Type", "Ticks", "", "ticks"); indicator.parameters:addBoolean("Smoothing", "Uses Smoothing", "", true); indicator.parameters:addString("Mode", "Mode", "Mode", "Value"); indicator.parameters:addStringAlternative("Mode", "Value", "Value" , "Value"); indicator.parameters:addStringAlternative("Mode", "Pip", "Pip" , "Pip"); indicator.parameters:addGroup("Style"); indicator.parameters:addColor("color1", "Color of Distance", "Color of Distance", core.rgb(0, 255, 0)); indicator.parameters:addInteger("width1", "Line width", "", 1, 1, 5); indicator.parameters:addInteger("style1", "Line style", "", core.LINE_SOLID); indicator.parameters:setFlag("style1", core.FLAG_LINE_STYLE); indicator.parameters:addColor("color2", "Color of Smoothed", "Color of Smoothed", core.rgb(255, 0, 0)); indicator.parameters:addInteger("width2", "Line width", "", 1, 1, 5); indicator.parameters:addInteger("style2", "Line style", "", core.LINE_SOLID); indicator.parameters:setFlag("style2", core.FLAG_LINE_STYLE); indicator.parameters:addGroup("Alert Parameters"); indicator.parameters:addString("Live", "Execution", "", "End of Turn"); 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", "", false); 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, "Distance/Smoothed"); Parameters (2, "Distance/Zero"); Parameters (3, "Smoothed/Zero"); 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 = 3; 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 ShowAlert; local Shift=0; local Alert={}; local AlertLevel={}; -- 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 Period1; local Period2; local Smoothing; local source = nil; local Mode; local Duration1, Duration2, Type; local MA; -- Streams block local Distance = nil; local Second; -- Routine function Prepare(nameOnly) Duration1= instance.parameters.Duration1; Duration2= instance.parameters.Duration2; Type= instance.parameters.Type; 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; Mode= instance.parameters.Mode; Smoothing= instance.parameters.Smoothing; source = instance.source; local name = profile:id() .. "(" .. source:name() .. ", " .. tostring(Duration1) .. ", " .. tostring(Duration2).. ", " .. tostring(Typ) .. ", " .. tostring(Mode) .. ")"; instance:name(name); if (nameOnly) then return; end local date1= core.datetime (2014, 1, 1, 1, 1, 0); local date2= core.datetime (2014, 1, 1, 1, 2, 0); Second= ((date2 - date1)/60); Distance = instance:addStream("Distance", core.Line, name, "Distance", instance.parameters.color1, source:first()); Distance:setPrecision(math.max(2, instance.source:getPrecision())); Distance:setWidth(instance.parameters.width1); Distance:setStyle(instance.parameters.style1); if Smoothing then MA = instance:addStream("Smoothed", core.Line, name, "Smoothed", instance.parameters.color2, source:first()); MA:setPrecision(math.max(2, instance.source:getPrecision())); MA:setWidth(instance.parameters.width2); MA:setStyle(instance.parameters.style2); end for i= 1, Number , 1 do Alert[i]=instance:addInternalStream(0, 0); AlertLevel[i]=instance:addInternalStream(0, 0); end Initialization(); instance:ownerDrawn(true); end local init = false; function Draw(stage, context) if stage~= 2 then return; end if not init then context:createFont (1, "Wingdings", context:pointsToPixels (Size), context:pointsToPixels (Size), 0); 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) then if Alert[Level][period]== 1 then visible, y = context:pointOfPrice (AlertLevel[Level][period]); width, height = context:measureText (1, "\225", 0); context:drawText (1, "\225", UpTrendColor, -1, x-width/2 , y-height , x+width/2 , y, 0 ); elseif Alert[Level][period]== -1 then visible, y = context:pointOfPrice (AlertLevel[Level][period]); width, height = context:measureText (1, "\226", 0); context:drawText (1, "\226", DownTrendColor, -1, x-width/2 , y , x+width/2 ,y+height, 0 ); end end end end 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 and (Email == "" or Email == nil )), "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 and (Up[i] == "" or Up[i] == nil ) ), "Sound file must be chosen"); assert (not (PlaySoundand and (Down[i] == "" or Down[i] == nil)), "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 period < source:first() or not source:hasData(period) then return; end if Type == "seconds" then P1= core.findDate (source, source:date(period)- Second * Duration1, false); else P1= period-Duration1+1; end if P1==-1 or P1< source:first()+1 then return; end local MA1= mathex.avg(source,P1, period); if Mode== "Pip" then Distance[period] = (source[period]- MA1)/source:pipSize(); else Distance[period] = source[period]- MA1; end if not Smoothing then return; end if Type == "seconds" then P2= core.findDate (source, source:date(period)- Second * Duration2, false); else P2= period-Duration2+1; end if P2==-1 or P2< source:first()+1 then return; end local MA2= mathex.avg(Distance,P2, period); MA[period] = MA2; if Live~= "Live" then period=period-1; Shift=1; else Shift=0; end if period < source:first()+1 then return; end Activate (1, period); Activate (2, period); Activate (3, period); end function Activate (id, period) Alert[id][period]=0; if id == 1 and ON[id] then if Distance[period] > MA[period] and Distance[period-1] <= MA[period-1] then Alert[id][period]= 1; AlertLevel[id][period]= MA[period] D[id] = nil; if U[id]~=source:serial(period) and period == source:size()-1-Shift and not FIRST and (not OnlyOnce or (OnlyOnce and OnlyOnceFlag~= false)) then U[id]=source:serial(period); SoundAlert(Up[id]); EmailAlert( Label[id], " Cross Over ", period); SendAlert( Label[id]," Crossed over ", period); Pop(Label[id], " Cross Over ", period ); OnlyOnceFlag=false; end elseif Distance[period] < MA[period] and Distance[period-1] >= MA[period-1] then Alert[id][period]= -1; AlertLevel[id][period]= MA[period] U[id] = nil; if D[id]~=source:serial(period) and period == source:size()-1-Shift and not FIRST and (not OnlyOnce or (OnlyOnce and OnlyOnceFlag~= false)) then D[id]=source:serial(period); SoundAlert(Down[id]); EmailAlert( Label[id] , " Cross Under ", period); Pop(Label[id], " Cross Under ", period ); SendAlert( Label[id]," Crossed under ", period); OnlyOnceFlag=false; end end end if id == 2 and ON[id] then if Distance[period] > 0 and Distance[period-1] <= 0 then Alert[id][period]= 1; AlertLevel[id][period]= 0; D[id] = nil; if U[id]~=source:serial(period) and period == source:size()-1-Shift and not FIRST and (not OnlyOnce or (OnlyOnce and OnlyOnceFlag~= false)) then U[id]=source:serial(period); SoundAlert(Up[id]); EmailAlert( Label[id], " Cross Over ", period); SendAlert( Label[id]," Crossed over ", period); Pop(Label[id], " Cross Over ", period ); OnlyOnceFlag=false; end elseif Distance[period] < 0 and Distance[period-1] >= 0 then Alert[id][period]= -1; AlertLevel[id][period]= 0; U[id] = nil; if D[id]~=source:serial(period) and period == source:size()-1-Shift and not FIRST and (not OnlyOnce or (OnlyOnce and OnlyOnceFlag~= false)) then D[id]=source:serial(period); SoundAlert(Down[id]); EmailAlert( Label[id] , " Cross Under ", period); Pop(Label[id], " Cross Under ", period ); SendAlert( Label[id]," Crossed under ", period); OnlyOnceFlag=false; end end end if id == 3 and ON[id] then if MA[period] > 0 and MA[period-1] <= 0 then Alert[id][period]= 1; AlertLevel[id][period]= 0; D[id] = nil; if U[id]~=source:serial(period) and period == source:size()-1-Shift and not FIRST and (not OnlyOnce or (OnlyOnce and OnlyOnceFlag~= false)) then U[id]=source:serial(period); SoundAlert(Up[id]); EmailAlert( Label[id], " Cross Over ", period); SendAlert( Label[id]," Crossed over ", period); Pop(Label[id], " Cross Over ", period ); OnlyOnceFlag=false; end elseif MA[period] < 0 and MA[period-1] >= 0 then Alert[id][period]= -1; AlertLevel[id][period]= 0; U[id] = nil; if D[id]~=source:serial(period) and period == source:size()-1-Shift and not FIRST and (not OnlyOnce or (OnlyOnce and OnlyOnceFlag~= false)) then D[id]=source:serial(period); SoundAlert(Down[id]); EmailAlert( Label[id] , " Cross Under ", period); Pop(Label[id], " Cross Under ", period ); SendAlert( Label[id]," Crossed under ", period); OnlyOnceFlag=false; end end end if FIRST then FIRST=false; end end function AsyncOperationFinished (cookie, success, message) end function SoundAlert(Sound) if not PlaySound then return; end terminal:alertSound(Sound, RecurrentSound); end function EmailAlert( label , Subject, period) if not SendEmail 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 function Pop(label , Subject, period) if not Show 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; core.host:execute ("prompt", 1, label , text ); end function SendAlert(label ,Subject, period) if not ShowAlert 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:alertMessage(source:instrument(), source[NOW], text, source:date(NOW)); end