ravidevt

I want to convert following Elliotwave MT4 to TradeStation ELD //+------------------------------------------------------------------+ //| elliot oscillator - waves.mq4 | //+------------------------------------------------------------------+ #property copyright "mladen" #property link "mladenfx@gmail.com" #property indicator_separate_window #property indicator_buffers 6 #property indicator_color1 DeepSkyBlue #property indicator_color2 PaleVioletRed #property indicator_color3 Gold #property indicator_color4 Gold #property indicator_color5 DimGray #property indicator_color6 DimGray #property indicator_width1 2 #property indicator_width2 2 #property indicator_width3 2 #property indicator_width4 2 #property indicator_width5 2 #property indicator_width6 2 // // // // // extern int shortPeriod = 5; extern int longPeriod = 35; extern string linesIdentifier = "elliotWaveLines"; extern color linesColor = Black; extern int linesStyle = STYLE_DOT; extern int levelsShiftRight = 10; extern int levelsLength = 20; extern color levelsColor = Silver; extern int levelsStyle = STYLE_SOLID; extern bool alertsOn = false; extern bool alertsOnCurrent = true; extern bool alertsMessage = true; extern bool alertsSound = false; extern bool alertsEmail = false; // // // // // double ellBuffer[]; double ellUBuffer[]; double ellDBuffer[]; double mauBuffer[]; double madBuffer[]; double peakUp[]; double peakDn[]; double trend[]; //+------------------------------------------------------------------+ //| | //+------------------------------------------------------------------+ // // // // // int init() { IndicatorBuffers(8); SetIndexBuffer(0,ellUBuffer); SetIndexStyle(0,DRAW_HISTOGRAM); SetIndexBuffer(1,ellDBuffer); SetIndexStyle(1,DRAW_HISTOGRAM); SetIndexBuffer(2,peakUp); SetIndexStyle(2,DRAW_HISTOGRAM); SetIndexBuffer(3,peakDn); SetIndexStyle(3,DRAW_HISTOGRAM); SetIndexBuffer(4,mauBuffer); SetIndexBuffer(5,madBuffer); SetIndexBuffer(6,trend); SetIndexBuffer(7,ellBuffer); IndicatorShortName("Elliot oscillator ( "+shortPeriod+","+longPeriod+")"); return(0); } int deinit() { deleteLines(); return(0); } // // // // // int start() { double alpha = 2.0/(1.0+longPeriod+MathCeil(shortPeriod/2.0)); int counted_bars = IndicatorCounted(); int limit,i,k; if(counted_bars < 0) return(-1); if(counted_bars > 0) counted_bars--; limit = MathMin(Bars-counted_bars,Bars-longPeriod); // // // // // int count = 0; int direction = 0; int startFrom = 0; double lastPeakPrice = 0; datetime lastPeakTime = 0; for (;limit<(Bars-longPeriod); limit++) { if (peakDn[limit]!=EMPTY_VALUE) { if (count==0) { count ++; continue; } direction=-1; startFrom = limit; break; } if (peakUp[limit]!=EMPTY_VALUE) { if (count==0) { count ++; continue; } direction= 1; startFrom = limit; break; } } // // // // // for(i = limit; i >= 0; i--) { ellBuffer = iMA(NULL,0,shortPeriod,0,MODE_SMA,PRICE_MEDIAN,i)-iMA(NULL,0,longPeriod,0,MODE_SMA,PRICE_MEDIAN,i); ellUBuffer = EMPTY_VALUE; ellDBuffer = EMPTY_VALUE; if (mauBuffer[i+1]==EMPTY_VALUE) if (ellBuffer>0) mauBuffer[i+1] = ellBuffer; else mauBuffer[i+1] = 0; if (madBuffer[i+1]==EMPTY_VALUE) if (ellBuffer<0) madBuffer[i+1] = ellBuffer; else madBuffer[i+1] = 0; madBuffer = madBuffer[i+1]; mauBuffer = mauBuffer[i+1]; trend = trend[i+1]; peakUp = EMPTY_VALUE; peakDn = EMPTY_VALUE; // // // // // if (ellBuffer < 0) { madBuffer = madBuffer[i+1]+alpha*(ellBuffer-madBuffer[i+1]); ellDBuffer = ellBuffer; } if (ellBuffer > 0) { mauBuffer = mauBuffer[i+1]+alpha*(ellBuffer-mauBuffer[i+1]); ellUBuffer = ellBuffer; } deleteLine(i); // // // // // if (ellBuffer > 0 && ellBuffer>mauBuffer) { if (direction < 0) { markLow(i,startFrom,lastPeakPrice,lastPeakTime); startFrom = i; k++; } direction = 1; trend = 1; } if (ellBuffer < 0 && ellBuffer<madBuffer) { if (direction > 0) { markHigh(i,startFrom,lastPeakPrice,lastPeakTime); startFrom = i; k++; } direction = -1; trend = -1; } } if (direction > 0) markHigh(0,startFrom,lastPeakPrice,lastPeakTime); if (direction < 0) markLow (0,startFrom,lastPeakPrice,lastPeakTime); if (alertsOn) { if (alertsOnCurrent) int whichBar = 0; else whichBar = 1; if (trend[whichBar] != trend[whichBar+1]) { if (trend[whichBar] == 1) doAlert(whichBar,DoubleToStr(mauBuffer[whichBar],5)+" crossed up"); if (trend[whichBar] ==-1) doAlert(whichBar,DoubleToStr(madBuffer[whichBar],5)+" crossed down"); } } // // // // // return(0); } //+------------------------------------------------------------------+ //| | //+------------------------------------------------------------------+ // // // // // void markLow(int start, int end, double& lastPeakPrice, datetime& lastPeakTime) { while (ellBuffer[start+1]>0 && start<Bars) start++; while (ellBuffer[end+1] <0 && end <Bars) end++; int peakAt = ArrayMinimum(Low,end-start+1,start); peakDn[peakAt] = ellBuffer[peakAt]; // // // // // if (lastPeakPrice!=0) drawLine(lastPeakPrice,lastPeakTime,Low[peakAt],Time[peakAt]); lastPeakPrice = Low[peakAt]; lastPeakTime = Time[peakAt]; } void markHigh(int start, int end, double& lastPeakPrice, datetime& lastPeakTime) { while (ellBuffer[start+1]<0 && start<Bars) start++; while (ellBuffer[end+1] >0 && end <Bars) end++; int peakAt = ArrayMaximum(High,end-start+1,start); peakUp[peakAt] = ellBuffer[peakAt]; // // // // // if (lastPeakPrice!=0) drawLine(lastPeakPrice,lastPeakTime,High[peakAt],Time[peakAt]); lastPeakPrice = High[peakAt]; lastPeakTime = Time[peakAt]; } // // // // // void drawLine(double startPrice, datetime startTime, double endPrice, datetime endTime) { string name = linesIdentifier+":"+startTime; ObjectCreate(name,OBJ_TREND,0,startTime,startPrice,endTime,endPrice); ObjectSet(name,OBJPROP_STYLE,linesStyle); ObjectSet(name,OBJPROP_COLOR,linesColor); ObjectSet(name,OBJPROP_RAY,false); } void deleteLine(int i) { ObjectDelete(linesIdentifier+":"+Time); } void deleteLines() { string lookFor = linesIdentifier+":"; for (int i=ObjectsTotal(); i>=0; i--) { string name = ObjectName(i); if (StringFind(name,lookFor)==0) ObjectDelete(name); } } //+------------------------------------------------------------------- //| //+------------------------------------------------------------------- // // // // // void doAlert(int forBar, string doWhat) { static string previousAlert="nothing"; static datetime previousTime; string message; if (previousAlert != doWhat || previousTime != Time[forBar]) { previousAlert = doWhat; previousTime = Time[forBar]; // // // // // message = StringConcatenate(Symbol()," at ",TimeToStr(TimeLocal(),TIME_SECONDS)," Elliot oscillator level ",doWhat); if (alertsMessage) Alert(message); if (alertsEmail) SendMail(StringConcatenate(Symbol(),"Elliot oscillator "),message); if (alertsSound) PlaySound("alert2.wav"); } }

Kindly post ShowMe version for Candlestick

Thanks a lot. it is very useful