-- Id: 16081 -- More information about this indicator can be found at: --http://fxcodebase.com/code/viewtopic.php?f=17&t=63500 --+------------------------------------------------------------------+ --| 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("Four Moving Average Alert"); indicator:description(""); indicator:requiredSource(core.Bar); indicator:type(core.Indicator); indicator.parameters:addGroup("Calculation"); indicator.parameters:addString("Price1", "1. MA 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", "MA Period", "", 10, 2, 4000 ); 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", "2. MA 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", "MA Period", "", 20, 2, 4000); 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:addString("Price3", "3. MA Price Source", "", "close"); indicator.parameters:addStringAlternative("Price3", "OPEN", "", "open"); indicator.parameters:addStringAlternative("Price3", "HIGH", "", "high"); indicator.parameters:addStringAlternative("Price3", "LOW", "", "low"); indicator.parameters:addStringAlternative("Price3","CLOSE", "", "close"); indicator.parameters:addStringAlternative("Price3", "MEDIAN", "", "median"); indicator.parameters:addStringAlternative("Price3", "TYPICAL", "", "typical"); indicator.parameters:addStringAlternative("Price3", "WEIGHTED", "", "weighted"); indicator.parameters:addInteger("Period3", "MA Period", "", 30, 2, 4000 ); indicator.parameters:addString("Method3", "MA Method", "Method" , "MVA"); indicator.parameters:addStringAlternative("Method3", "MVA", "MVA" , "MVA"); indicator.parameters:addStringAlternative("Method3", "EMA", "EMA" , "EMA"); indicator.parameters:addStringAlternative("Method3", "LWMA", "LWMA" , "LWMA"); indicator.parameters:addStringAlternative("Method3", "TMA", "TMA" , "TMA"); indicator.parameters:addStringAlternative("Method3", "SMMA", "SMMA" , "SMMA"); indicator.parameters:addStringAlternative("Method3", "KAMA", "KAMA" , "KAMA"); indicator.parameters:addStringAlternative("Method3", "VIDYA", "VIDYA" , "VIDYA"); indicator.parameters:addStringAlternative("Method3", "WMA", "WMA" , "WMA"); indicator.parameters:addStringAlternative("Method3", "DEMA", "DEMA" , "DEMA"); indicator.parameters:addStringAlternative("Method3", "TEMA", "TEMA" , "TEMA"); indicator.parameters:addStringAlternative("Method3", "PAR_MA", "PAR_MA" , "PAR_MA"); indicator.parameters:addString("Price4", "4. MA Price Source", "", "close"); indicator.parameters:addStringAlternative("Price4", "OPEN", "", "open"); indicator.parameters:addStringAlternative("Price4", "HIGH", "", "high"); indicator.parameters:addStringAlternative("Price4", "LOW", "", "low"); indicator.parameters:addStringAlternative("Price4","CLOSE", "", "close"); indicator.parameters:addStringAlternative("Price4", "MEDIAN", "", "median"); indicator.parameters:addStringAlternative("Price4", "TYPICAL", "", "typical"); indicator.parameters:addStringAlternative("Price4", "WEIGHTED", "", "weighted"); indicator.parameters:addInteger("Period4", "MA Period", "", 40, 2, 4000); indicator.parameters:addString("Method4", "MA Method", "Method" , "MVA"); indicator.parameters:addStringAlternative("Method4", "MVA", "MVA" , "MVA"); indicator.parameters:addStringAlternative("Method4", "EMA", "EMA" , "EMA"); indicator.parameters:addStringAlternative("Method4", "LWMA", "LWMA" , "LWMA"); indicator.parameters:addStringAlternative("Method4", "TMA", "TMA" , "TMA"); indicator.parameters:addStringAlternative("Method4", "SMMA", "SMMA" , "SMMA"); indicator.parameters:addStringAlternative("Method4", "KAMA", "KAMA" , "KAMA"); indicator.parameters:addStringAlternative("Method4", "VIDYA", "VIDYA" , "VIDYA"); indicator.parameters:addStringAlternative("Method4", "WMA", "WMA" , "WMA"); indicator.parameters:addStringAlternative("Method4", "DEMA", "DEMA" , "DEMA"); indicator.parameters:addStringAlternative("Method4", "TEMA", "TEMA" , "TEMA"); indicator.parameters:addStringAlternative("Method4", "PAR_MA", "PAR_MA" , "PAR_MA"); indicator.parameters:addGroup("Indicator Style"); indicator.parameters:addColor("color1", "1. 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", "2. 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); indicator.parameters:addColor("color3", "3. MA color", "MA color", core.rgb(0,0,255)); indicator.parameters:addInteger("width3", "MA Line width", "Line width", 1, 1, 5); indicator.parameters:addInteger("style3", "MA Line style", "Line style", core.LINE_SOLID); indicator.parameters:setFlag("style3", core.FLAG_LINE_STYLE); indicator.parameters:addColor("color4", "4. MA color", "MA color", core.rgb(128,128,128)); indicator.parameters:addInteger("width4", "MA Line width", "Line width", 1, 1, 5); indicator.parameters:addInteger("style4", "MA Line style", "Line style", core.LINE_SOLID); indicator.parameters:setFlag("style4", core.FLAG_LINE_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", "", 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 first; local source = nil; local Price2, Price1; local Price3, Price4; local Method1, Period1; local Method2, Period2; local Method3, Period3; local Method4, Period4; local ma1, MA1, ma2,MA2, ma3, MA3,ma4, MA4; local Shift=0; -- 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; Price2 = instance.parameters.Price2; Price1 = instance.parameters.Price1; Method1 = instance.parameters.Method1; Method2 = instance.parameters.Method2; Period1 = instance.parameters.Period1; Period2 = instance.parameters.Period2; Price3 = instance.parameters.Price3; Price4 = instance.parameters.Price4; Method3 = instance.parameters.Method3; Method4 = instance.parameters.Method4; Period3 = instance.parameters.Period3; Period4 = instance.parameters.Period4; source = instance.source; -- Base name of the indicator. local name = profile:id() .. "(" .. source:name() .. ")"; instance:name(name); if (nameOnly) then return; end 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"); assert(core.indicators:findIndicator( Method3 ) ~= nil, "Please, download and install ".. Method3 .. ".LUA indicator"); assert(core.indicators:findIndicator( Method4 ) ~= nil, "Please, download and install ".. Method4 .. ".LUA indicator"); font = core.host:execute("createFont", "Wingdings", Size, false, false); -- Create short and long EMAs for the source assert(core.indicators:findIndicator(Method1) ~= nil, Method1 .. " indicator must be installed"); ma1 = core.indicators:create(Method1, source[Price1], Period1); assert(core.indicators:findIndicator(Method2) ~= nil, Method2 .. " indicator must be installed"); ma2 = core.indicators:create(Method2, source[Price2], Period2); assert(core.indicators:findIndicator(Method3) ~= nil, Method3 .. " indicator must be installed"); ma3 = core.indicators:create(Method3, source[Price3], Period3); assert(core.indicators:findIndicator(Method4) ~= nil, Method4 .. " indicator must be installed"); ma4 = core.indicators:create(Method4, source[Price4], Period4); first=math.max(ma1.DATA:first(),ma2.DATA:first(), ma3.DATA:first(), ma4.DATA:first() ); MA1 = instance:addStream("MA1", core.Line, name .. ".MA1", "MA1", instance.parameters.color1, first); MA1:setWidth(instance.parameters.width1); MA1:setStyle(instance.parameters.style1); MA2 = instance:addStream("MA2", core.Line, name .. ".MA2", "MA2", instance.parameters.color2, first); MA2:setWidth(instance.parameters.width2); MA2:setStyle(instance.parameters.style2); MA3 = instance:addStream("MA3", core.Line, name .. ".MA3", "MA3", instance.parameters.color3, first); MA3:setWidth(instance.parameters.width3); MA3:setStyle(instance.parameters.style3); MA4 = instance:addStream("MA4", core.Line, name .. ".MA4", "MA4", instance.parameters.color4, first); MA4:setWidth(instance.parameters.width4); MA4:setStyle(instance.parameters.style4); 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 Calculate(period, mode) ma1:update(mode); ma2:update(mode); ma3:update(mode); ma4:update(mode); if period < first then return; end MA1[period]= ma1.DATA[period]; MA2[period]= ma2.DATA[period]; MA3[period]= ma3.DATA[period]; MA4[period]= ma4.DATA[period]; end -- Indicator calculation routine -- TODO: Add your code for calculation output values function Update(period, mode) Calculate(period, mode); if Live~= "Live" then period=period-1; Shift=1; else Shift=0; end core.host:execute ("removeLabel", source:serial(period)); if period < first then return; end Activate (1, period) end function ReleaseInstance() core.host:execute("deleteFont", font); end function Activate (id, period) if id == 1 and ON[id] then if ( (source.close[period] > MA1[period] and source.close[period-1] <= MA1[period-1] ) or (source.close[period] > MA2[period] and source.close[period-1] <= MA2[period-1] ) or (source.close[period] > MA3[period] and source.close[period-1] <= MA3[period-1] ) or (source.close[period] > MA4[period] and source.close[period-1] <= MA4[period-1] ) ) and source.close[period] > MA1[period] and source.close[period] > MA2[period] and source.close[period] > MA3[period] and source.close[period] > MA4[period] then core.host:execute("drawLabel1", source:serial(period), source:date(period), core.CR_CHART,source.low[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 ( (source.close[period] < MA1[period] and source.close[period-1] >= MA1[period-1] ) or (source.close[period] < MA2[period] and source.close[period-1] >= MA2[period-1] ) or (source.close[period] < MA3[period] and source.close[period-1] >= MA3[period-1] ) or (source.close[period] < MA4[period] and source.close[period-1] >= MA4[period-1] ) ) and source.close[period] < MA1[period] and source.close[period] < MA2[period] and source.close[period] < MA3[period] and source.close[period] < MA4[period] then core.host:execute("drawLabel1", source:serial(period), source:date(period), core.CR_CHART, source.high[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