#define SIGNAL_NONE 0
#define SIGNAL_BUY   1
#define SIGNAL_SELL  2
#define SIGNAL_CLOSEBUY 3
#define SIGNAL_CLOSESELL 4

#property copyright "2009 BOSS EA"
#property link      "http://www.forex-expert-advisor-free.com"
extern string Website="www.forex-expert-advisor-free.com";
extern string Note="2/4 decimal pricing -- Trailing Stop = 10";
extern string Note2="3/5 decimal pricing -- Trailing Stop = 30";
extern int MagicNumber = 0;
extern bool SignalMail = False;
extern bool EachTickMode = FALSE;
extern double Lots = 1.0;
extern int Slippage = 3;
extern bool UseStopLoss = False;
extern int StopLoss = 30;
extern bool UseTakeProfit = False;
extern int TakeProfit = 60;
extern bool UseTrailingStop = True;
extern int TrailingStop = 10;
extern string Moving_average_settings="-----------------------------------------------------------------";
extern int BaseLine=1;
extern string MACD="------------------------------------------------------------------------------------";
extern int Macd_Fast=3;
extern int Macd_Slow=14;
extern int Macd_SMA=5;
extern string BOSS="------------------------------------------------------------------------------------";
extern double SF=6;
extern double RSIPeriod=4;
extern double DARFACTOR=2.5;
extern string Ultimate_Predictor="----------------------------------------------------------------------";
extern int SMOOTH=4;
extern int PROG=4;
extern int LENS=4;
extern int SENS=4;
extern int exit=75;
extern string    Money_management_settings="----------------------------------------------------------------------";
extern bool      MoneyManagement                  = True;
extern bool      AllowMicro                       = True;
extern double    LeveragePercent                  = 1.0;
extern bool      Martingale                       = True;
extern double    LotMultiplier                    = 3;
extern int       MaxProgression                   = 3;
int d;
string AccountType;
string OLots[4];
int BarCount;
int Current;
bool TickCheck = False;
//+------------------------------------------------------------------+
//| expert initialization function                                   |
//+------------------------------------------------------------------+
int init() {
   BarCount = Bars;

   if (EachTickMode) Current = 0; else Current = 1;
   
if(MarketInfo(Symbol(), MODE_LOTSIZE) == 10000) {AccountType = "Mini";}
if(MarketInfo(Symbol(), MODE_LOTSIZE) == 100000) {AccountType = "Standard";}
if (MarketInfo(Symbol(),MODE_LOTSTEP)==0.01) d=2;
if (MarketInfo(Symbol(),MODE_LOTSTEP)==0.1) d=1;
  
   return(0);
}
//+------------------------------------------------------------------+
//| expert deinitialization function                                 |
//+------------------------------------------------------------------+
int deinit() {
   return(0);
}
//+------------------------------------------------------------------+
//| expert start function                                            |
//+------------------------------------------------------------------+
int start() {
   int Order = SIGNAL_NONE;
   int Total, Ticket;
   double StopLossLevel, TakeProfitLevel;



   if (EachTickMode && Bars != BarCount) TickCheck = False;
   Total = OrdersTotal();
   Order = SIGNAL_NONE;

// Money Management ***********************************************************************************************
if(MoneyManagement)
{if (AccountType=="Standard")
{if (AllowMicro)
Lots = MathMax(0.01,NormalizeDouble(AccountEquity()*LeveragePercent/100000.0,2));
else Lots = MathMax(0.1,NormalizeDouble(AccountEquity()*LeveragePercent/100000.0,1));}
else if (AccountType=="Mini")
{if (AllowMicro)
Lots = MathMax(0.01,NormalizeDouble(AccountEquity()*LeveragePercent/10000.0,2));
else Lots = MathMax(0.1,NormalizeDouble(AccountEquity()*LeveragePercent/10000.0,1));}}
Lots=MathMin(Lots,MarketInfo(Symbol(),MODE_MAXLOT)); OLots[3]=Lots;

   //+------------------------------------------------------------------+
   //| Variable Begin                                                   |
   //+------------------------------------------------------------------+

double Base = iMA(NULL, 0, BaseLine, 0, MODE_EMA, PRICE_CLOSE, Current + 0);
double Base1 = iMA(NULL, 0, 5, 0, MODE_EMA, PRICE_CLOSE, Current + 0);
double Base1_1 = iMA(NULL, 0, 5, 0, MODE_EMA, PRICE_CLOSE, Current + 1);
double Base2 = iMA(NULL, 0, 10, 0, MODE_EMA, PRICE_CLOSE, Current + 0);
double Base2_1 = iMA(NULL, 0, 10, 0, MODE_EMA, PRICE_CLOSE, Current + 1);
double Base3 = iMA(NULL, 0, 25, 0, MODE_EMA, PRICE_CLOSE, Current + 0);
double Base3_1 = iMA(NULL, 0, 25, 0, MODE_EMA, PRICE_CLOSE, Current + 1);
double Base4 = iMA(NULL, 0, 50, 0, MODE_EMA, PRICE_CLOSE, Current + 0);
double Base4_1 = iMA(NULL, 0, 50, 0, MODE_EMA, PRICE_CLOSE, Current + 1);
double MAC = iMACD(NULL, 0, Macd_Fast, Macd_Slow, Macd_SMA, PRICE_CLOSE, MODE_SIGNAL, Current + 0);
double MAC1 = iMACD(NULL, 0, Macd_Fast, Macd_Slow, Macd_SMA, PRICE_CLOSE, MODE_SIGNAL, Current + 1);
double MAC2 = iMACD(NULL, 0, Macd_Fast, Macd_Slow, Macd_SMA, PRICE_CLOSE, MODE_SIGNAL, Current + 2);
double QQE = iCustom(NULL,0,"BOSS",SF,RSIPeriod,DARFACTOR, MODE_MAIN,0);
double QQE1 = iCustom(NULL,0,"BOSS",SF,RSIPeriod,DARFACTOR, MODE_MAIN,1);
double QQESig = iCustom(NULL,0,"BOSS",SF,RSIPeriod,DARFACTOR, MODE_SIGNAL,0);
double ULTRA   = iCustom(0,0,"BOSS_ULTIMATE",7777,SMOOTH,5000,PROG,LENS,SENS,MODE_MAIN,0);
double ULTRA1   = iCustom(0,0,"BOSS_ULTIMATE",7777,SMOOTH,5000,PROG,LENS,SENS,MODE_MAIN,1);
double ULTRASig= iCustom(0,0,"BOSS_ULTIMATE",7777,SMOOTH,5000,PROG,LENS,SENS,MODE_SIGNAL,0);

   //+------------------------------------------------------------------+
   //| Variable End                                                     |
   //+------------------------------------------------------------------+

   //Check position
   bool IsTrade = False;

   for (int i = 0; i < Total; i ++) {
      OrderSelect(i, SELECT_BY_POS, MODE_TRADES);
      if(OrderType() <= OP_SELL &&  OrderSymbol() == Symbol()) {
         IsTrade = True;
         if(OrderType() == OP_BUY) {
            //Close

            //+------------------------------------------------------------------+
            //| Signal Begin(Exit Buy)                                           |
            //+------------------------------------------------------------------+

            if ((Base<Base1 && Base1<Base2 && Base2<Base3 && Base3<Base4)&&(Base1<Base1_1 && Base2<Base2_1 && Base3<Base3_1 && Base4<Base4_1)) Order = SIGNAL_CLOSEBUY;

            //+------------------------------------------------------------------+
            //| Signal End(Exit Buy)                                             |
            //+------------------------------------------------------------------+

            if (Order == SIGNAL_CLOSEBUY && ((EachTickMode && !TickCheck) || (!EachTickMode && (Bars != BarCount)))) {
               OrderClose(OrderTicket(), OrderLots(), Bid, Slippage, MediumSeaGreen);
               if (SignalMail) SendMail("[Signal Alert]", "[" + Symbol() + "] " + DoubleToStr(Bid, Digits) + " Close Buy");
               if (!EachTickMode) BarCount = Bars;
               IsTrade = False;
               continue;
            }
            //Trailing stop
            if(UseTrailingStop && TrailingStop > 0) {                 
               if(Bid - OrderOpenPrice() > Point * TrailingStop) {
                  if(OrderStopLoss() < Bid - Point * TrailingStop) {
                     OrderModify(OrderTicket(), OrderOpenPrice(), Bid - Point * TrailingStop, OrderTakeProfit(), 0, MediumSeaGreen);
                     if (!EachTickMode) BarCount = Bars;
                     continue;
                  }
               }
            }
         } else {
            //Close

            //+------------------------------------------------------------------+
            //| Signal Begin(Exit Sell)                                          |
            //+------------------------------------------------------------------+

            if ((Base>Base1 && Base1>Base2 && Base2>Base3 && Base3>Base4)&&(Base1>Base1_1 && Base2>Base2_1 && Base3>Base3_1 && Base4>Base4_1)) Order = SIGNAL_CLOSESELL;

            //+------------------------------------------------------------------+
            //| Signal End(Exit Sell)                                            |
            //+------------------------------------------------------------------+

            if (Order == SIGNAL_CLOSESELL && ((EachTickMode && !TickCheck) || (!EachTickMode && (Bars != BarCount)))) {
               OrderClose(OrderTicket(), OrderLots(), Ask, Slippage, DarkOrange);
               if (SignalMail) SendMail("[Signal Alert]", "[" + Symbol() + "] " + DoubleToStr(Ask, Digits) + " Close Sell");
               if (!EachTickMode) BarCount = Bars;
               IsTrade = False;
               continue;
            }
            //Trailing stop
            if(UseTrailingStop && TrailingStop > 0) {                 
               if((OrderOpenPrice() - Ask) > (Point * TrailingStop)) {
                  if((OrderStopLoss() > (Ask + Point * TrailingStop)) || (OrderStopLoss() == 0)) {
                     OrderModify(OrderTicket(), OrderOpenPrice(), Ask + Point * TrailingStop, OrderTakeProfit(), 0, DarkOrange);
                     if (!EachTickMode) BarCount = Bars;
                     continue;
                  }
               }
            }
         }
      }
   }

   //+------------------------------------------------------------------+
   //| Signal Begin(Entry)                                              |
   //+------------------------------------------------------------------+

   if ((Base>Base1 && Base1>Base2 && Base2>Base3 && Base3>Base4)&&(Base1>Base1_1 && Base2>Base2_1 && Base3>Base3_1 && Base4>Base4_1)) Order = SIGNAL_BUY;

   if ((Base<Base1 && Base1<Base2 && Base2<Base3 && Base3<Base4)&&(Base1<Base1_1 && Base2<Base2_1 && Base3<Base3_1 && Base4<Base4_1)) Order = SIGNAL_SELL;
   

   //+------------------------------------------------------------------+
   //| Signal End                                                       |
   //+------------------------------------------------------------------+

   //Buy
   if (Order == SIGNAL_BUY && ((EachTickMode && !TickCheck) || (!EachTickMode && (Bars != BarCount)))) {
      if(!IsTrade) {
         //Check free margin
         if (AccountFreeMargin() < (1000 * Lots)) {
            Print("We have no money. Free Margin = ", AccountFreeMargin());
            return(0);
         }

         if (UseStopLoss) StopLossLevel = Ask - StopLoss * Point; else StopLossLevel = 0.0;
         if (UseTakeProfit) TakeProfitLevel = Ask + TakeProfit * Point; else TakeProfitLevel = 0.0;

         Ticket = OrderSend(Symbol(), OP_BUY, Lots, Ask, Slippage, StopLossLevel, TakeProfitLevel, "Buy(#" + MagicNumber + ")", MagicNumber, 0, DodgerBlue);
         if(Ticket > 0) {
            if (OrderSelect(Ticket, SELECT_BY_TICKET, MODE_TRADES)) {
				Print("BUY order opened : ", OrderOpenPrice());
                if (SignalMail) SendMail("[Signal Alert]", "[" + Symbol() + "] " + DoubleToStr(Ask, Digits) + " Open Buy");
			} else {
				Print("Error opening BUY order : ", GetLastError());
			}
         }
         if (EachTickMode) TickCheck = True;
         if (!EachTickMode) BarCount = Bars;
         return(0);
      }
   }

   //Sell
   if (Order == SIGNAL_SELL && ((EachTickMode && !TickCheck) || (!EachTickMode && (Bars != BarCount)))) {
      if(!IsTrade) {
         //Check free margin
         if (AccountFreeMargin() < (1000 * Lots)) {
            Print("We have no money. Free Margin = ", AccountFreeMargin());
            return(0);
         }

         if (UseStopLoss) StopLossLevel = Bid + StopLoss * Point; else StopLossLevel = 0.0;
         if (UseTakeProfit) TakeProfitLevel = Bid - TakeProfit * Point; else TakeProfitLevel = 0.0;

         Ticket = OrderSend(Symbol(), OP_SELL, Lots, Bid, Slippage, StopLossLevel, TakeProfitLevel, "Sell(#" + MagicNumber + ")", MagicNumber, 0, DeepPink);
         if(Ticket > 0) {
            if (OrderSelect(Ticket, SELECT_BY_TICKET, MODE_TRADES)) {
				Print("SELL order opened : ", OrderOpenPrice());
                if (SignalMail) SendMail("[Signal Alert]", "[" + Symbol() + "] " + DoubleToStr(Bid, Digits) + " Open Sell");
			} else {
				Print("Error opening SELL order : ", GetLastError());
			}
         }
         if (EachTickMode) TickCheck = True;
         if (!EachTickMode) BarCount = Bars;
         return(0);
      }
   }

   if (!EachTickMode) BarCount = Bars;

   return(0);
}
//+------------------------------------------------------------------+