//+------------------------------------------------------------------+
//|                                      FastSlow MA RSI MACD EA.mq4 |
//|                              Copyright © 2008, TradingSytemForex |
//|                                http://www.tradingsystemforex.com |
//+------------------------------------------------------------------+

#property copyright "Copyright © 2008, TradingSytemForex"
#property link "http://www.tradingsystemforex.com"

#define eaN "FastSlow MA RSI MACD EA"

extern string separator1="---------------- Entry Settings";
extern int FastEMA=5;
extern int SlowEMA=15;
extern int MACDSMA=1;
extern int FastMAPeriod=10;
extern int FastMAMethod=1;
extern int SlowMAPeriod=20;
extern int SlowMAMethod=1;
extern int RSIPeriod=21;
extern int RSIUpLevel=50;
extern int RSIDnLevel=50;
extern string separator2="---------------- Lot Management";
extern double Lots=0.1;
extern bool RiskManagement=false; //money management
extern double Risk=10; //risk in percentage
extern bool Martingale=false; //martingale
extern double Multiplier=1.5; //multiplier
extern double MinProfit=0; //minimum profit to apply the martingale
extern string separator3="---------------- TP SL TS BE";
bool EnableRealSL=false;
int RealSL=5; //stop loss under 15 pīps
bool EnableRealTP=false;
int RealTP=10; //take profit under 10 pīps
extern int StopLoss=0; //stop loss
extern int TakeProfit=0; //take profit
extern int TrailingStop=0; //trailing stop
extern int TrailingProfit=0; //trailing stop
int TrailingStep=1; //trailing step
extern int BreakEven=0; //breakeven
extern string separator4="---------------- Extras";
extern bool Reverse=false;
extern bool AddPositions=false; //positions cumulated
extern int MaxOrders=100; //maximum number of orders
extern bool MAFilter=false; //moving average filter
extern int MAPeriod=20;
extern int MAMethod=1;
extern int MAPrice=0;
extern bool TimeFilter=false; //time filter
extern int StartHour=8;
extern int EndHour=21;
extern int Magic=0;
extern int MaxTradePerBar=1;

datetime Time0;int TradePerBar=0;int BarCount=-1;

int Slip=3;static int TL=0;double Balance=0.0;int err=0;int TK;

int init(){Time0=Time[0];return(0);}
int deinit(){return(0);}

//start function
int start(){

//|---------trailing stop

   if(TrailingStop>0)MoveTrailingStop();

//|---------break even

   if(BreakEven>0)MoveBreakEven();
   
int j=0,limit=1;double BV=0,SV=0;BV=0;SV=0;if(CntO(OP_BUY,Magic)>0)TL=1;if(CntO(OP_SELL,Magic)>0)TL=-1;
for(int i=1;i<=limit;i++){

//time filter
string TIFI="false";if(TimeFilter){if(!(Hour()>=StartHour && Hour()<=EndHour)){TIFI="true";}}

//ma filter
double MAF=iMA(Symbol(),0,MAPeriod,0,MAMethod,MAPrice,i);string MAFIB="false";string MAFIS="false";
if((MAFilter==false)||(MAFilter&&Bid>MAF))MAFIB="true";if((MAFilter==false)||(MAFilter&&Ask<MAF))MAFIS="true";

//main signal
double FMA2=iMA(NULL,0,FastMAPeriod,0,FastMAMethod,PRICE_CLOSE,i);
double FMA1=iMA(NULL,0,FastMAPeriod,0,FastMAMethod,PRICE_CLOSE,i);
double SMA2=iMA(NULL,0,SlowMAPeriod,0,SlowMAMethod,PRICE_CLOSE,i);
double SMA1=iMA(NULL,0,SlowMAPeriod,0,SlowMAMethod,PRICE_CLOSE,i);
double RSI2=iRSI(0,0,RSIPeriod,0,i+1);
double RSI1=iRSI(0,0,RSIPeriod,0,i);
double MAC2=iMACD(NULL,0,FastEMA,SlowEMA,MACDSMA,PRICE_CLOSE,MODE_SIGNAL,i+1);
double MAC1=iMACD(NULL,0,FastEMA,SlowEMA,MACDSMA,PRICE_CLOSE,MODE_SIGNAL,i);
string SBUY="false";string SSEL="false";
if((FMA1-SMA1)>0&&RSI1>RSIUpLevel&&MAC2<0&&MAC1>0)SBUY="true";if((FMA1-SMA1)<0&&RSI1<RSIDnLevel&&MAC2>0&&MAC1<0)SSEL="true";

//entry conditions
if(MAFIB=="true"&&SBUY=="true"&&TIFI=="false"&&(TradePerBar<=MaxTradePerBar)){if(Reverse)SV=1;else BV=1;break;}
if(MAFIS=="true"&&SSEL=="true"&&TIFI=="false"&&(TradePerBar<=MaxTradePerBar)){if(Reverse)BV=1;else SV=1;break;}}

if(BarCount!=Bars){TradePerBar=0;BarCount=Bars;}

//risk management
bool MM=RiskManagement;
if(MM){if(Risk<0.1||Risk>100){Comment("Invalid Risk Value.");return(0);}
else{Lots=MathFloor((AccountFreeMargin()*AccountLeverage()*Risk*Point*100)/(Ask*MarketInfo(Symbol(),MODE_LOTSIZE)*
MarketInfo(Symbol(),MODE_MINLOT)))*MarketInfo(Symbol(),MODE_MINLOT);}}
if(MM==false){Lots=Lots;}

//martingale
if(Balance!=0.0&&Martingale==True){if(Balance>AccountBalance())Lots=Multiplier*Lots;else if((Balance+MinProfit)<AccountBalance())Lots=Lots/Multiplier;
else if((Balance+MinProfit)>=AccountBalance()&&Balance<=AccountBalance())Lots=Lots;}Balance=AccountBalance();

//positions initialization
int cnt=0,OP=0,OS=0,OB=0,CS=0,CB=0;OP=0;for(cnt=0;cnt<OrdersTotal();cnt++){OrderSelect(cnt,SELECT_BY_POS,MODE_TRADES);
if((OrderType()==OP_SELL||OrderType()==OP_BUY)&&OrderSymbol()==Symbol()&&((OrderMagicNumber()==Magic)||Magic==0))OP=OP+1;}
if(OP>=1){OS=0; OB=0;}OB=0;OS=0;CB=0;CS=0;int SL=StopLoss;int TP=TakeProfit;

//entry conditions verification
if(SV>0){OS=1;OB=0;}if(BV>0){OB=1;OS=0;}

//conditions to close position
if((SV>0)||(TIFI=="true")||(EnableRealSL&&(OrderOpenPrice()-Bid)/Point>=RealSL)||(EnableRealTP&&(Ask-OrderOpenPrice())/Point>=RealTP)){CB=1;}
if((BV>0)||(TIFI=="true")||(EnableRealSL&&(Ask-OrderOpenPrice())/Point>=RealSL)||(EnableRealTP&&(OrderOpenPrice()-Bid)/Point>=RealTP)){CS=1;}
for(cnt=0;cnt<OrdersTotal();cnt++){OrderSelect(cnt,SELECT_BY_POS,MODE_TRADES);
if(OrderType()==OP_BUY&&OrderSymbol()==Symbol()&&((OrderMagicNumber()==Magic)||Magic==0)){if(CB==1){OrderClose(OrderTicket(),OrderLots(),Bid,Slip,Red);return(0);}}
if(OrderType()==OP_SELL&&OrderSymbol()==Symbol()&&((OrderMagicNumber()==Magic)||Magic==0)){if(CS==1){OrderClose(OrderTicket(),OrderLots(),Ask,Slip,Red);return(0);}}}
double SLI=0,TPI=0;int TK=0;

//open position
if((AddP()&&AddPositions&&OP<=MaxOrders)||(OP==0&&!AddPositions)){
if(OS==0&&OB==0){Comment("no order opened");}
if(OS==1){if(TP==0)TPI=0;else TPI=Bid-TP*Point;if(SL==0)SLI=0;else SLI=Bid+SL*Point;
if(Time0!=Time[0]){TK=OrderSend(Symbol(),OP_SELL,Lots,Bid,Slip,SLI,TPI,eaN,Magic,0,Red);OS=0;Comment("sell order opened","\n","magic number : ",Magic);Time0=Time[0];if(TK>0)TradePerBar++;}return(0);}	
if(OB==1){if(TP==0)TPI=0;else TPI=Ask+TP*Point;if(SL==0)SLI=0;else SLI=Ask-SL*Point;
if(Time0!=Time[0]){TK=OrderSend(Symbol(),OP_BUY,Lots,Ask,Slip,SLI,TPI,eaN,Magic,0,Lime);OB=0;Comment("buy order opened","\n","magic number : ",Magic);Time0=Time[0];if(TK>0)TradePerBar++;}return(0);}}
return(0);}

//number of orders
int CntO(int Type,int Magic){int _CntO;_CntO=0;
for(int j=0;j<OrdersTotal();j++){OrderSelect(j,SELECT_BY_POS,MODE_TRADES);if(OrderSymbol()==Symbol()){
if((OrderType()==Type&&(OrderMagicNumber()==Magic)||Magic==0))_CntO++;}}return(_CntO);}

//add positions function
bool AddP(){int _num=0; int _ot=0;
for (int j=0;j<OrdersTotal();j++){if(OrderSelect(j,SELECT_BY_POS)==true && OrderSymbol()==Symbol()&&OrderType()<3&&((OrderMagicNumber()==Magic)||Magic==0)){	
_num++;if(OrderOpenTime()>_ot) _ot=OrderOpenTime();}}if(_num==0) return(true);if(_num>0 && ((Time[0]-_ot))>0) return(true);else return(false);

//not enough money message to continue the martingale
if(TK<0){if (GetLastError()==134){err=1;Print("NOT ENOGUGHT MONEY!!");}return (-1);}}

//|---------trailing stop

void MoveTrailingStop()
{
   int cnt,total=OrdersTotal();
   for(cnt=0;cnt<total;cnt++)
   {
      OrderSelect(cnt,SELECT_BY_POS,MODE_TRADES);
      if(OrderType()<=OP_SELL&&OrderSymbol()==Symbol()&&OrderMagicNumber()==Magic)
      {
         if(OrderType()==OP_BUY)
         {
            if(TrailingStop>0&&Ask>NormalizeDouble(OrderOpenPrice()+TrailingProfit*Point,Digits))  
            {                 
               if((NormalizeDouble(OrderStopLoss(),Digits)<NormalizeDouble(Bid-Point*(TrailingStop+TrailingStep),Digits))||(OrderStopLoss()==0))
               {
                  OrderModify(OrderTicket(),OrderOpenPrice(),NormalizeDouble(Bid-Point*TrailingStop,Digits),OrderTakeProfit(),0,Blue);
                  return(0);
               }
            }
         }
         else 
         {
            if(TrailingStop>0&&Bid<NormalizeDouble(OrderOpenPrice()-TrailingProfit*Point,Digits))  
            {                 
               if((NormalizeDouble(OrderStopLoss(),Digits)>(NormalizeDouble(Ask+Point*(TrailingStop+TrailingStep),Digits)))||(OrderStopLoss()==0))
               {
                  OrderModify(OrderTicket(),OrderOpenPrice(),NormalizeDouble(Ask+Point*TrailingStop,Digits),OrderTakeProfit(),0,Red);
                  return(0);
               }
            }
         }
      }
   }
}

//|---------break even

void MoveBreakEven()
{
   int cnt,total=OrdersTotal();
   for(cnt=0;cnt<total;cnt++)
   {
      OrderSelect(cnt,SELECT_BY_POS,MODE_TRADES);
      if(OrderType()<=OP_SELL&&OrderSymbol()==Symbol()&&OrderMagicNumber()==Magic)
      {
         if(OrderType()==OP_BUY)
         {
            if(BreakEven>0)
            {
               if(NormalizeDouble((Bid-OrderOpenPrice()),Digits)>BreakEven*Point)
               {
                  if(NormalizeDouble((OrderStopLoss()-OrderOpenPrice()),Digits)<0)
                  {
                     OrderModify(OrderTicket(),OrderOpenPrice(),NormalizeDouble(OrderOpenPrice()+0*Point,Digits),OrderTakeProfit(),0,Blue);
                     return(0);
                  }
               }
            }
         }
         else
         {
            if(BreakEven>0)
            {
               if(NormalizeDouble((OrderOpenPrice()-Ask),Digits)>BreakEven*Point)
               {
                  if(NormalizeDouble((OrderOpenPrice()-OrderStopLoss()),Digits)<0)
                  {
                     OrderModify(OrderTicket(),OrderOpenPrice(),NormalizeDouble(OrderOpenPrice()-0*Point,Digits),OrderTakeProfit(),0,Red);
                     return(0);
                  }
               }
            }
         }
      }
   }
}