-- More information about this indicator can be found at: -- http://fxcodebase.com/code/viewtopic.php?f=17&t=66231 --+------------------------------------------------------------------+ --| 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 | --+------------------------------------------------------------------+ function Init() indicator:name("Generic Four Line Indicator Cross"); indicator:description(""); indicator:requiredSource(core.Bar); indicator:type(core.Indicator); indicator.parameters:addGroup("1. Indicator Selection"); indicator.parameters:addString("INDICATOR1", "Indicator", "", ""); indicator.parameters:setFlag("INDICATOR1",core.FLAG_INDICATOR); indicator.parameters:addInteger("Number1", "Data Stream Number", "", 1, 1 , 100); indicator.parameters:addGroup("2. Indicator Selection"); indicator.parameters:addString("INDICATOR2", "Indicator", "", ""); indicator.parameters:setFlag("INDICATOR2",core.FLAG_INDICATOR); indicator.parameters:addInteger("Number2", "Data Stream Number", "", 1, 1 , 100); indicator.parameters:addGroup("3. Indicator Selection"); indicator.parameters:addString("INDICATOR3", "Indicator", "", ""); indicator.parameters:setFlag("INDICATOR3",core.FLAG_INDICATOR); indicator.parameters:addInteger("Number3", "Data Stream Number", "", 1, 1 , 100); indicator.parameters:addGroup("4. Indicator Selection"); indicator.parameters:addString("INDICATOR4", "Indicator", "", ""); indicator.parameters:setFlag("INDICATOR4",core.FLAG_INDICATOR); indicator.parameters:addInteger("Number4", "Data Stream Number", "", 1, 1 , 100); indicator.parameters:addGroup("1.Line Style"); indicator.parameters:addColor("color1", "Line Color", "", 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:addGroup("2.Line Style"); indicator.parameters:addColor("color2", "Line Color", "", 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("3.Line Style"); indicator.parameters:addColor("color3", "Line Color", "", core.rgb(255, 0, 0)); indicator.parameters:addInteger("width3", "Line width", "", 1, 1, 5); indicator.parameters:addInteger("style3", "Line style", "", core.LINE_SOLID); indicator.parameters:setFlag("style3", core.FLAG_LINE_STYLE); indicator.parameters:addGroup("4.Line Style"); indicator.parameters:addColor("color4", "Line Color", "", core.rgb(255, 0, 0)); indicator.parameters:addInteger("width4", "Line width", "", 1, 1, 5); indicator.parameters:addInteger("style4", "Line style", "", core.LINE_SOLID); indicator.parameters:setFlag("style4", core.FLAG_LINE_STYLE); indicator.parameters:addGroup("Alert Parameters"); indicator.parameters:addString("Live", "Execution", "", "Live"); indicator.parameters:addStringAlternative("Live", "End of Turn", "", "End of Turn"); indicator.parameters:addStringAlternative("Live", "Live", "", "Live"); 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: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, "1./2. Line Cross"); Parameters (2, "1./3. Line Cross"); Parameters (3, "1./4. Line Cross"); Parameters (4, "2./3. Line Cross"); Parameters (5, "2./4. Line Cross"); Parameters (6, "3./4. Line 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 Number1; local INDICATOR1; local Number2; local INDICATOR2; local Number3; local INDICATOR3; local Number4; local INDICATOR4; local Indicator_FIRST=1; local source; local Indicator1= nil; local Count1; local INDEX1; local Indicator2= nil; local Count2; local INDEX2; local Indicator3= nil; local Count3; local INDEX3; local Indicator4= nil; local Count4; local INDEX4; local first; local Signal={}; local Number = 6; 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 Alert={}; local AlertLevel={}; local ToTime; local Shift=0; local First_Line,Second_Line, Third_Line,Fourth_Line; function Prepare(nameOnly) source = instance.source; local name = profile:id() .. " " .. source:name() .. " : " .. source:barSize(); instance:name(name ); if nameOnly then return; end 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; 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; INDICATOR1=instance.parameters.INDICATOR1; Number1=instance.parameters.Number1; Number1=Number1-1; INDICATOR2=instance.parameters.INDICATOR2; Number2=instance.parameters.Number2; Number2=Number2-1; INDICATOR3=instance.parameters.INDICATOR3; Number3=instance.parameters.Number3; Number3=Number3-1; INDICATOR4=instance.parameters.INDICATOR4; Number4=instance.parameters.Number4; Number4=Number4-1; for i= 1 , 6, 1 do Signal[i]= instance:addInternalStream(0, 0); end local iprofile1 = core.indicators:findIndicator(instance.parameters:getString("INDICATOR1")); local iparams1 = instance.parameters:getCustomParameters("INDICATOR1"); local iprofile2 = core.indicators:findIndicator(instance.parameters:getString("INDICATOR2")); local iparams2 = instance.parameters:getCustomParameters("INDICATOR2"); local iprofile3 = core.indicators:findIndicator(instance.parameters:getString("INDICATOR3")); local iparams3 = instance.parameters:getCustomParameters("INDICATOR3"); local iprofile4 = core.indicators:findIndicator(instance.parameters:getString("INDICATOR4")); local iparams4 = instance.parameters:getCustomParameters("INDICATOR4"); if iprofile1:requiredSource() == core.Tick then Indicator1 = iprofile1:createInstance( source.close, iparams1); else Indicator1 = iprofile1:createInstance(source, iparams1); end if iprofile2:requiredSource() == core.Tick then Indicator2 = iprofile2:createInstance( source.close, iparams2); else Indicator2 = iprofile2:createInstance(source, iparams2); end if iprofile3:requiredSource() == core.Tick then Indicator3 = iprofile3:createInstance( source.close, iparams3); else Indicator3 = iprofile3:createInstance(source, iparams3); end if iprofile4:requiredSource() == core.Tick then Indicator4 = iprofile4:createInstance( source.close, iparams4); else Indicator4 = iprofile4:createInstance(source, iparams4); end Count1= Indicator1:getStreamCount (); Count2= Indicator2:getStreamCount (); Count3= Indicator3:getStreamCount (); Count4= Indicator4:getStreamCount (); if Number1 >= Count1 then Number1 = Count1; assert( false, "Incorrect index of stream. The indicator has only ".. Count1 .. " stream(s)."); end if Number2 >= Count2 then Number2 = Count2; assert( false, "Incorrect index of stream. The indicator has only ".. Count2 .. " stream(s)."); end if Number3 >= Count3 then Number3 = Count3; assert( false, "Incorrect index of stream. The indicator has only ".. Count3 .. " stream(s)."); end if Number4 >= Count4 then Number4 = Count4; assert( false, "Incorrect index of stream. The indicator has only ".. Count4 .. " stream(s)."); end INDEX1= Indicator1:getStream (Number1); INDEX2= Indicator2:getStream (Number2); INDEX3= Indicator3:getStream (Number3); INDEX4= Indicator4:getStream (Number4); Indicator_FIRST=math.max(INDEX1:first(),INDEX2:first(),INDEX3:first(),INDEX4:first() ); First_Line = instance:addStream("First_Line", core.Line, "First_Line", "First_Line", instance.parameters.color1, Indicator_FIRST); First_Line:setWidth(instance.parameters.width1); First_Line:setStyle(instance.parameters.style1); Second_Line = instance:addStream("Second_Line", core.Line, "Second_Line", "Second_Line", instance.parameters.color2, Indicator_FIRST); Second_Line:setWidth(instance.parameters.width2); Second_Line:setStyle(instance.parameters.style2); Third_Line = instance:addStream("Third_Line", core.Line, "Third_Line", "Third_Line", instance.parameters.color3, Indicator_FIRST); Third_Line:setWidth(instance.parameters.width3); Third_Line:setStyle(instance.parameters.style3); Fourth_Line = instance:addStream("Fourth_Line", core.Line, "Fourth_Line", "Fourth_Line", instance.parameters.color4, Indicator_FIRST); Fourth_Line:setWidth(instance.parameters.width4); Fourth_Line:setStyle(instance.parameters.style4); for i= 1, Number , 1 do Alert[i]=instance:addInternalStream(0, 0); AlertLevel[i]=instance:addInternalStream(0, 0); end Initialization(); instance:ownerDrawn(true); end function Update(period, mode) if period < Indicator_FIRST then return; end Indicator1:update(mode); Indicator2:update(mode); Indicator3:update(mode); Indicator4:update(mode); First_Line[period]=INDEX1[period]; Second_Line[period]=INDEX2[period]; Third_Line[period]=INDEX3[period]; Fourth_Line[period]=INDEX4[period]; if INDEX1[period]> INDEX2[period] and INDEX1[period-1]<= INDEX2[period-1] then Signal[1][period]=1; elseif INDEX1[period]< INDEX2[period] and INDEX1[period-1]>= INDEX2[period-1] then Signal[1][period]=-1; else Signal[1][period]=0; end if INDEX1[period]> INDEX3[period] and INDEX1[period-1]<= INDEX3[period-1] then Signal[2][period]=1; elseif INDEX1[period]< INDEX3[period] and INDEX1[period-1]>= INDEX3[period-1] then Signal[2][period]=-1; else Signal[2][period]=0; end if INDEX1[period]> INDEX4[period] and INDEX1[period-1]<= INDEX4[period-1] then Signal[3][period]=1; elseif INDEX1[period]< INDEX4[period] and INDEX1[period-1]>= INDEX4[period-1] then Signal[3][period]=-1; else Signal[3][period]=0; end if INDEX2[period]> INDEX3[period] and INDEX2[period-1]<= INDEX3[period-1] then Signal[4][period]=1; elseif INDEX2[period]< INDEX3[period] and INDEX2[period-1]>= INDEX3[period-1] then Signal[4][period]=-1; else Signal[4][period]=0; end if INDEX2[period]> INDEX4[period] and INDEX2[period-1]<= INDEX4[period-1] then Signal[5][period]=1; elseif INDEX2[period]< INDEX4[period] and INDEX2[period-1]>= INDEX4[period-1] then Signal[5][period]=-1; else Signal[5][period]=0; end if INDEX3[period]> INDEX4[period] and INDEX3[period-1]<= INDEX4[period-1] then Signal[6][period]=1; elseif INDEX3[period]< INDEX4[period] and INDEX3[period-1]>= INDEX4[period-1] then Signal[6][period]=-1; else Signal[6][period]=0; end if Live~= "Live" then period=period-1; Shift=1; else Shift=0; end for i= 1, 6 , 1 do if i== 1 then Activate (i, period,INDEX2[period] ); elseif i== 2 then Activate (i, period,INDEX3[period] ); elseif i== 3 then Activate (i, period,INDEX4[period] ); elseif i== 4 then Activate (i, period,INDEX3[period] ); elseif i== 5 then Activate (i, period,INDEX4[period] ); elseif i== 6 then Activate (i, period,INDEX4[period] ); end end 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 , x+width/2 , y+height, 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-height, x+width/2 ,y, 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 function Activate (id, period, SignalLevel) Alert[id][period]=0; if ON[id] then if Signal[id][period]== 1 then Alert[id][period]= 1; AlertLevel[id][period]= SignalLevel; 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 "); SendAlert( Label[id]," Crossed over "); Pop(Label[id], " Cross Over ", period ); OnlyOnceFlag=false; end elseif Signal[id][period]== -1 then Alert[id][period]= -1; AlertLevel[id][period]= SignalLevel; 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 "); Pop(Label[id], " Cross Under ", period ); SendAlert( Label[id]," Crossed under "); 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) 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 : " ..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 ) 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 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 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 : " ..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, now); end