Unbalaced parentheses!! Can someone help me fix it?
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- Indicator won't update on new bar.
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//+------------------------------------------------------------------+ //| unknown.mq5 | //| Copyright 2020, MetaQuotes Software Corp. | //| https://www.mql5.com | //+------------------------------------------------------------------+ #property copyright "Copyright 2020, MetaQuotes Software Corp." #property link "https://www.mql5.com" #property version "1.00" #property indicator_chart_window #property indicator_chart_window #property indicator_buffers 8 #property indicator_plots 8 input int SR=3; input int SRZZ=60; input int MainRZZ=20; input int FP=21; input int SMF=3; input bool DrawZZ=false; input ENUM_APPLIED_PRICE PriceConst=PRICE_OPEN; input bool AlertsMessage=true; input bool AlertsSound=true; input bool AlertsEmail=false; input bool AlertsMobile=false; datetime TimeBar; //-------------------------------------------------------------------- double Lmt[]; double LZZ[]; double SA[]; double SM[]; double Up[]; double Dn[]; double pUp[]; double pDn[]; int MABUFFER; double copybuffer[]; //--------------------------------------------------------------------- int LTF[6]={0,0,0,0,0,0},STF[5]={0,0,0,0,0}; int MaxBar, nSBZZ, nLBZZ, SBZZ, LBZZ; bool First=true; int prevBars=0; string MyIndicatorNameYouLazies="Name I Want User To See"; //+------------------------------------------------------------------+ //| Custom indicator initialization function | //+------------------------------------------------------------------+ int OnInit() { MABUFFER=iMA(_Symbol,_Period,SR+1,0,MODE_LWMA,PriceConst); ArrayResize(copybuffer,1,0); //--- indicator buffers mapping SetIndexBuffer(0,Lmt); SetIndexStyleMQL5(0,DRAW_ARROW,clrWhite,5,167); ArraySetAsSeries(Lmt,true); ArrayInitialize(Lmt,0); SetIndexBuffer(1,LZZ); if(DrawZZ){SetIndexStyleMQL5(1,DRAW_SECTION,clrLime,2,NULL);ArraySetAsSeries(LZZ,true);ArrayInitialize(LZZ,0);} if(!DrawZZ){SetIndexStyleMQL5(1,DRAW_NONE,clrNONE,NULL,NULL);ArraySetAsSeries(LZZ,true);ArrayInitialize(LZZ,0);} SetIndexBuffer(2,SA); SetIndexStyleMQL5(2,DRAW_NONE,clrNONE,NULL,NULL);ArraySetAsSeries(SA,true); SetIndexBuffer(3,SM); SetIndexStyleMQL5(3,DRAW_NONE,clrNONE,NULL,NULL);ArraySetAsSeries(SM,true); SetIndexBuffer(4,Up); SetIndexStyleMQL5(4,DRAW_ARROW,clrBlue,7,233); ArraySetAsSeries(Up,true);ArrayInitialize(Up,0); SetIndexBuffer(5,Dn); SetIndexStyleMQL5(5,DRAW_ARROW,clrRed,7,234); ArraySetAsSeries(Dn,true);ArrayInitialize(Dn,0); SetIndexBuffer(6,pUp); SetIndexStyleMQL5(6,DRAW_ARROW,clrDodgerBlue,3,104); ArraySetAsSeries(pUp,true);ArrayInitialize(pUp,0); SetIndexBuffer(7,pDn); SetIndexStyleMQL5(7,DRAW_ARROW,clrMediumVioletRed,3,104); ArraySetAsSeries(pDn,true);ArrayInitialize(pDn,0); //--- return(INIT_SUCCEEDED); } //+------------------------------------------------------------------+ //| Custom indicator iteration function | //+------------------------------------------------------------------+ int OnCalculate(const int rates_total, const int prev_calculated, const datetime &time[], const double &open[], const double &high[], const double &low[], const double &close[], const long &tick_volume[], const long &volume[], const int &spread[]) { //--- int counted_bars=prev_calculated; int limit,i; if(counted_bars>0) counted_bars--; if(First==true) { if(Bars(_Symbol,_Period)<=2*(MainRZZ+FP+SR+2)) return(-1); MaxBar=Bars(_Symbol,_Period)-(MainRZZ+FP+SR+2); LBZZ=MaxBar; SBZZ=LBZZ; prevBars=Bars(_Symbol,_Period); First=false; } limit=Bars(_Symbol,_Period)-counted_bars; for(i=limit;i>=0;i--) { MainCalculation(i); } if(prevBars!=Bars(_Symbol,_Period)) { SBZZ=Bars(_Symbol,_Period)-nSBZZ; LBZZ=Bars(_Symbol,_Period)-nLBZZ; prevBars=Bars(_Symbol,_Period); } SZZCalc(0); LZZCalc(0); ArrCalc(); //-------------------------------------------------------------------+ if(AlertsMessage || AlertsSound || AlertsEmail || AlertsMobile) { string message1 = (MyIndicatorNameYouLazies+" - "+Symbol()+" "+PeriodString()+" - Buy"); string message2 = (MyIndicatorNameYouLazies+" - "+Symbol()+" "+PeriodString()+" - Sell"); if(TimeBar!=iTime(_Symbol,_Period,0) && Up[0] != EMPTY_VALUE && Up[0] != 0) { if (AlertsMessage) Alert(message1); if (AlertsSound) PlaySound("alert.wav"); if (AlertsEmail) SendMail(Symbol()+" - "+MyIndicatorNameYouLazies+" - ",message1); if (AlertsMobile) SendNotification(message1); TimeBar=iTime(_Symbol,_Period,0); } if(TimeBar!=iTime(_Symbol,_Period,0) && Dn[0] != EMPTY_VALUE && Dn[0] != 0) { if (AlertsMessage) Alert(message2); if (AlertsSound) PlaySound("alert.wav"); if (AlertsEmail) SendMail(Symbol()+" - "+MyIndicatorNameYouLazies+" - ",message2); if (AlertsMobile) SendNotification(message2); TimeBar=iTime(_Symbol,_Period,0); } } //--- return value of prev_calculated for next call return(rates_total); } //+------------------------------------------------------------------+ //| ChartEvent function | //+------------------------------------------------------------------+ void OnChartEvent(const int id, const long &lparam, const double &dparam, const string &sparam) { //--- } //+------------------------------------------------------------------+ void SetIndexStyleMQL5(int level, ENUM_DRAW_TYPE draw_type, color draw_color, int draw_width, int arrow_code) { IndicatorSetInteger(INDICATOR_LEVELSTYLE,level,draw_type); IndicatorSetInteger(INDICATOR_LEVELWIDTH,level,draw_width); IndicatorSetInteger(INDICATOR_LEVELCOLOR,level,draw_color); if(draw_type==DRAW_ARROW) PlotIndexSetInteger(level,PLOT_ARROW,0,arrow_code); } string PeriodString() { switch (_Period) { case PERIOD_M1: return("M1"); case PERIOD_M5: return("M5"); case PERIOD_M15: return("M15"); case PERIOD_M30: return("M30"); case PERIOD_H1: return("H1"); case PERIOD_H4: return("H4"); case PERIOD_D1: return("D1"); case PERIOD_W1: return("W1"); case PERIOD_MN1: return("MN1"); } return("X"); } //-------------------------------------------------------------------- void LZZCalc(int Pos) { int i,RBar,LBar,ZZ=0,NZZ,NZig,NZag; i=Pos-1; NZig=0; NZag=0; while(i<MaxBar && ZZ==0) { i++; LZZ[i]=0; RBar=i-MainRZZ; if(RBar<Pos) RBar=Pos; LBar=i+MainRZZ; if(i==ArrayMinimum(SM,LBar-RBar+1,RBar)) { ZZ=-1; NZig=i; } if(i==ArrayMaximum(SM,LBar-RBar+1,RBar)) { ZZ=1;NZag=i; } } if(ZZ==0) return; NZZ=0; if(i>Pos) { if(SM[i]>SM[Pos]) { if(ZZ==1) { if(i>=Pos+MainRZZ && NZZ<5) { NZZ++; LTF[NZZ]=i; } NZag=i; LZZ[i]=SM[i]; } } else { if(ZZ==-1) { if(i>=Pos+MainRZZ && NZZ<5) { NZZ++; LTF[NZZ]=i; } NZig=i; LZZ[i]=SM[i]; } } } while(i<LBZZ || NZZ<5) { LZZ[i]=0; RBar=i-MainRZZ; if(RBar<Pos) RBar=Pos; LBar=i+MainRZZ; if(i==ArrayMinimum(SM,LBar-RBar+1,RBar)) { if(ZZ==-1 && SM[i]<SM[NZig]) { if(i>=Pos+MainRZZ && NZZ<5) LTF[NZZ]=i; LZZ[NZig]=0; LZZ[i]=SM[i]; NZig=i; } if(ZZ==1) { if(i>=Pos+MainRZZ && NZZ<5) { NZZ++; LTF[NZZ]=i; } LZZ[i]=SM[i]; ZZ=-1; NZig=i; } } if(i==ArrayMaximum(SM,LBar-RBar+1,RBar)) { if(ZZ==1 && SM[i]>SM[NZag]) { if(i>=Pos+MainRZZ && NZZ<5) LTF[NZZ]=i; LZZ[NZag]=0; LZZ[i]=SM[i]; NZag=i; } if(ZZ==-1) { if(i>=Pos+MainRZZ && NZZ<5) { NZZ++; LTF[NZZ]=i; } LZZ[i]=SM[i]; ZZ=1; NZag=i; } } i++; if(i>MaxBar) return; } nLBZZ=Bars(_Symbol,_Period)-LTF[5]; LZZ[Pos]=SM[Pos]; return; } //--------------------------------------------------------------------- void ArrCalc() { int i,j,k,n,z=0; double p; i=LBZZ; while(LZZ[i]==0) i--; j=i; p=LZZ[i]; i--; while(LZZ[i]==0) i--; if(LZZ[i]>p) z=1; if(LZZ[i]>0 && LZZ[i]<p) z=-1; p=LZZ[j]; i=j-1; while(i>0) { if(LZZ[i]>p) { z=-1; p=LZZ[i]; } if(LZZ[i]>0 && LZZ[i]<p) { z=1; p=LZZ[i]; } if(z>0 && Dn[i]>0) { Lmt[i]=iOpen(_Symbol,_Period,i); Dn[i]=0; } if(z<0 && Up[i]>0) { Lmt[i]=iOpen(_Symbol,_Period,i); Up[i]=0; } if(z>0 && Up[i]>0) { if(i>1) { j=i-1; k=j-SRZZ+1; if(k<0) k=0; n=j; while(n>=k && Dn[n]==0) { pUp[n]=Up[i]; pDn[n]=0; n--; } } if(i==1) pUp[0]=Up[i]; } if(z<0 && Dn[i]>0) { if(i>1) { j=i-1; k=j-SRZZ+1; if(k<0) k=0; n=j; while(n>=k && Up[n]==0) { pDn[n]=Dn[i]; pUp[n]=0; n--; } } if(i==1) pDn[0]=Dn[i]; } i--; } return; } //---- void SZZCalc(int Pos) { int i,RBar,LBar,ZZ=0,NZZ,NZig,NZag; i=Pos-1; NZig=0; NZag=0; while(i<=LBZZ && ZZ==0) { i++; pDn[i]=0; pUp[i]=0; Dn[i]=0; Up[i]=0; Lmt[i]=0; RBar=i-SRZZ; if(RBar<Pos) RBar=Pos; LBar=i+SRZZ; if(i==ArrayMinimum(SM,LBar-RBar+1,RBar)) { ZZ=-1; NZig=i; } if(i==ArrayMaximum(SM,LBar-RBar+1,RBar)) { ZZ=1; NZag=i; } } if(ZZ==0) return; NZZ=0; if(i>Pos) { if(SM[i]>SM[Pos]) { if(ZZ==1) { if(i>=Pos+SRZZ && NZZ<4) { NZZ++; STF[NZZ]=i; } NZag=i; Dn[i-1]=iOpen(_Symbol,_Period,i-1); } } else { if(ZZ==-1) { if(i>=Pos+SRZZ && NZZ<4) { NZZ++; STF[NZZ]=i; } NZig=i; Up[i-1]=iOpen(_Symbol,_Period,i-1); } } } while(i<=LBZZ || NZZ<4) { pDn[i]=0; pUp[i]=0; Dn[i]=0; Up[i]=0; Lmt[i]=0; RBar=i-SRZZ; if(RBar<Pos) RBar=Pos; LBar=i+SRZZ; if(i==ArrayMinimum(SM,LBar-RBar+1,RBar)) { if(ZZ==-1 && SM[i]<SM[NZig]) { if(i>=Pos+SRZZ && NZZ<4) STF[NZZ]=i; Up[NZig-1]=0; Up[i-1]=iOpen(_Symbol,_Period,i-1); NZig=i; } if(ZZ==1) { if(i>=Pos+SRZZ && NZZ<4) { NZZ++; STF[NZZ]=i; } Up[i-1]=iOpen(_Symbol,_Period,i-1); ZZ=-1; NZig=i; } } if(i==ArrayMaximum(SM,LBar-RBar+1,RBar)) { if(ZZ==1 && SM[i]>SM[NZag]) { if(i>=Pos+SRZZ && NZZ<4) STF[NZZ]=i; Dn[NZag-1]=0; Dn[i-1]=iOpen(_Symbol,_Period,i-1); NZag=i; } if(ZZ==-1) { if(i>=Pos+SRZZ && NZZ<4) { NZZ++; STF[NZZ]=i; } Dn[i-1]=iOpen(_Symbol,_Period,i-1); ZZ=1; NZag=i; } } i++; if(i>LBZZ) return; } nSBZZ=Bars(_Symbol,_Period)-STF[4]; return; } //--------------------------------------------------------------------- void SMCalc(int i) { double t, b; for(int Shift=i+SR+2;Shift>=i;Shift--) { t=SA[ArrayMaximum(SA,FP,Shift)]; b=SA[ArrayMinimum(SA,FP,Shift)]; SM[Shift]=(2*(2+SMF)*SA[Shift]-(t+b))/2/(1+SMF); } return; } //--------------------------------------------------------------------- void SACalc(int Pos) { int sw, i, w, ww, Shift; double sum; int cp=CopyBuffer(MABUFFER,0,Pos,1,copybuffer); SA[Pos]=copybuffer[0]; for(Shift=Pos+SR+2;Shift>Pos;Shift--) { sum=0.0; sw=0; i=0; w=Shift+SR; ww=Shift-SR; if(ww<Pos) ww=Pos; while(w>=Shift) {i++; sum=sum+i*SnakePrice(w); sw=sw+i; w--; } while(w>=ww) { i--; sum=sum+i*SnakePrice(w); sw=sw+i; w--; } SA[Shift]=sum/sw; } return; } //---- double SnakePrice(int Shift) { switch(PriceConst) { case PRICE_CLOSE: return(iClose(_Symbol,_Period,Shift)); case PRICE_OPEN: return(iOpen(_Symbol,_Period,Shift)); case PRICE_HIGH: return(iHigh(_Symbol,_Period,Shift)); case PRICE_LOW: return(iLow(_Symbol,_Period,Shift)); case PRICE_MEDIAN: return((iHigh(_Symbol,_Period,Shift)+iLow(_Symbol,_Period,Shift))/2); case PRICE_TYPICAL: return((iClose(_Symbol,_Period,Shift)+iHigh(_Symbol,_Period,Shift)+iLow(_Symbol,_Period,Shift))/3); case PRICE_WEIGHTED: return((2*iClose(_Symbol,_Period,Shift)+iHigh(_Symbol,_Period,Shift)+iLow(_Symbol,_Period,Shift))/4); default: return(iOpen(_Symbol,_Period,Shift)); } } //--------------------------------------------------------------------- void MainCalculation(int Pos) { if((Bars(_Symbol,_Period)-Pos)>(SR+1)) SACalc(Pos); else SA[Pos]=0; if((Bars(_Symbol,_Period)-Pos)>(FP+SR+2)) SMCalc(Pos); else SM[Pos]=0; return; }
FrenchPrince: Unbalaced parentheses!! Can someone help me fix it?
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//| Lucky Reversal.mq5 |The posted code is not MQL5. If you want it on 5 you will have to have it rewrote. Don't bother trying, you can't even figure out this problem.
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Why did you post your MT4 question in the MT5 General section instead of the MQL4 section, (bottom of the Root page?)
General rules and best pratices of the Forum. - General - MQL5 programming forum?
Next time post in the correct place. The moderators will likely move this thread there soon. - '}' - unexpected end of program t.mq4 279 1You know what line is the problem. You know the open count doesn't equal the closed count. Fix it. What is the problem?
'{' - unbalanced parentheses t.mq4 31 1
- Why do you have these two lines here, when you have a complete int init(){…} on lines 195-213
int OnInit() // line 30 {
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