-- More information about this indicator can be found at: -- http://fxcodebase.com/code/viewtopic.php?f=17&t=64970 -- Id: 18800 --+------------------------------------------------------------------+ --| 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("Advanced Fractal Based Support/Resistance lines breakout alert") indicator:description("") indicator:requiredSource(core.Bar) indicator:type(core.Indicator) indicator.parameters:addGroup("Calculation") indicator.parameters:addInteger("Frame", "Number of fractals (Odd)", "Number of fractals (Odd)", 5, 5, 99) indicator.parameters:addBoolean("ShowLine", "Show Lines", "", false) indicator.parameters:addGroup("Style") indicator.parameters:addColor("R_color", "Up fractal color", "Up fractal color", core.rgb(0, 255, 0)) indicator.parameters:addColor("S_color", "Down fractal color", "Down fractal color", core.rgb(255, 0, 0)) indicator.parameters:addInteger("widthLinReg", "Line width", "Line width", 2, 1, 5) 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:addString( "ALLOWEDSIDE", "Allowed side", "Allowed side for trading or signaling, can be Sell, Buy or Both", "Both" ) indicator.parameters:addStringAlternative("ALLOWEDSIDE", "Both", "", "Both") indicator.parameters:addStringAlternative("ALLOWEDSIDE", "Buy", "", "Buy") indicator.parameters:addStringAlternative("ALLOWEDSIDE", "Sell", "", "Sell") 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, "AFBSR Break") indicator.parameters:addBoolean("strategy_output", "Strategy output", "", false) 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 ToTime local Shift = 0 local Alert = {} local AlertLevel = {} -- Routine local source local S, R local frame = 0 local Rez = 0 local ShowLine local ALLOWEDSIDE local output; function Prepare() source = instance.source ShowLine = instance.parameters.ShowLine 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 frame = instance.parameters.Frame ALLOWEDSIDE = instance.parameters.ALLOWEDSIDE 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 if math.mod(frame, 2) ~= 0 then frame = frame + 1 end first = source:first() local name = profile:id() .. " ( " .. frame - 1 .. " )" instance:name(name) if nameOnly then return; end if ShowLine then R = instance:addStream("R", core.Dot, name .. ".R", "R", instance.parameters.R_color, first) S = instance:addStream("S", core.Dot, name .. ".S", "S", instance.parameters.S_color, first) R:setWidth(instance.parameters.widthLinReg) S:setWidth(instance.parameters.widthLinReg) else R = instance:addInternalStream(first, 0) S = instance:addInternalStream(first, 0) end output = instance:addStream("OUTPUT", core.Line, name .. ".OUTPUT", "OUTPUT", instance.parameters.R_color, first) 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 and ALLOWEDSIDE ~= "Sell" 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 and ALLOWEDSIDE ~= "Buy" 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 Update(period, mode) if period < first then return end local test = 0 local hof = frame local i local count = 0 for i = 1, frame, 1 do if hof > 1 then hof = hof - 2 count = count + 1 else count = count - 1 break end end if (period < frame) then return end local x = period - count * 2 local curr = source.high[period - count] for i = x, period, 1 do if curr > source.high[i] and i ~= (period - count) then test = test + 1 end end if test == period - x then R[period - 2] = curr R[period - 1] = curr R[period] = curr else if R:hasData(period - 1) then R[period] = R[period - 1] end end test = 0 curr = source.low[period - count] for i = x, period, 1 do if curr < source.low[i] and i ~= (period - count) then test = test + 1 end end if test == period - x then S[period - 2] = curr S[period - 1] = curr S[period] = curr else if S:hasData(period - 1) then S[period] = S[period - 1] end end if Live ~= "Live" then period = period - 1 Shift = 1 else Shift = 0 end if period < first then return end Activate(1, period) end function Activate(id, period) Alert[id][period] = 0 if id == 1 and ON[id] then if source.close[period] > R[period] and source.close[period - 1] <= R[period - 1] and R[period] == R[period - 1] then Alert[id][period] = 1 AlertLevel[id][period] = source.low[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) if ALLOWEDSIDE ~= "Sell" then SoundAlert(Up[id]) EmailAlert(Label[id], " Cross Over ") SendAlert(Label[id], " Crossed over ") Pop(Label[id], " Cross Over ", period) end output[period] = 1; OnlyOnceFlag = false end elseif source.close[period] < S[period] and source.close[period - 1] >= S[period - 1] and S[period] == S[period - 1] then Alert[id][period] = -1 AlertLevel[id][period] = source.high[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) if ALLOWEDSIDE ~= "Buy" then SoundAlert(Down[id]) EmailAlert(Label[id], " Cross Under ") Pop(Label[id], " Cross Under ", period) SendAlert(Label[id], " Crossed under ") end output[period] = -1; 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) 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