/*[[
	Name := TDSGlobal
	Author := Copyright © 2005 Bob O'Brien / Barcode
	Link := 
	Notes := Based on Alexander Elder's Triple Screen system. To be run only on a Weekly chart.
	Lots := 1
	Stop Loss := 0
	Take Profit := 999
	Trailing Stop := 10
]]*/
//+------------------------------------------------------------------+
//|  External Variables                                              |
//+------------------------------------------------------------------+

extern int Lots = 1;
extern int TakeProfit = 999;
extern int Stoploss = 0;
extern int TrailingStop = 10;	
extern int Slippage=5;			// Slippage
extern int StopYear=2005;
extern int MM=0,Leverage=1,AcctSize=10000;
extern int WilliamsP=24,WilliamsL=-75,WilliamsH=-25;


int BuyEntryOrderTicket=0,SellEntryOrderTicket=0,cnt=0,total=0;

double MacdCurrent=0, MacdPrevious=0, MacdPrevious2=0, Direction=0, OsMAPrevious=0, OsMAPrevious2=0, OsMADirection=0;

double newbar=0,PrevDay=0,PrevMonth=0,PrevYear=0,PrevCurtime=0;

double PriceOpen=0;								// Price Open

bool First=True;

double TradesThisSymbol=0;
double WilliamsSell=0, WilliamsBuy=0, Williams=0,NewPrice=0;
double StartMinute1=0,EndMinute1=0,StartMinute2=0,EndMinute2=0,StartMinute3=0,EndMinute3=0;
double StartMinute4=0,EndMinute4=0,StartMinute5=0,EndMinute5=0,StartMinute6=0,EndMinute6=0;
double StartMinute7=0,EndMinute7=0,DummyField=0;
double Lotsf=0;

int start()
{

Lotsf = MathRound(AccountBalance()/10000);

Comment("TSD for MT4 ver beta 0.2 - DO NOT USE WITH REAL MONEY YET",
        "\n",
        "\n","Weekly MacdPrevious = ",MacdPrevious,"    Weekly OsMAPrevious  = ",OsMAPrevious,
        "\n","Weekly MacdPrevious2 = ",MacdPrevious2,"    Weekly OsMAPrevious2 = ",OsMAPrevious2,
        "\n","Weekly Direction = ",Direction,"    Weekly OsMADirection = ",OsMADirection,
        "\n",
        "\n","Lotsf = ",Lotsf,
        "\n",
        "\n","Daily Williams = ",Williams,
        "\n","Is Daily Williams Bullish = ",WilliamsSell,
        "\n","Is Daily Williams Bearish = ",WilliamsBuy,
        "\n",
        "\n","Total Orders = ",total,
        "\n","Trades this Symbol(",Symbol(),") = ",TradesThisSymbol,
        "\n",
        "\n","New Bar Time is ",TimeToStr(newbar),
        "\n",
        "\n","Daily High[1] = ",High[1],
        "\n","Daily High[2] = ",High[2],
        "\n","Daily Low[1] = ",Low[1],
        "\n","Daily Low[2] = ",Low[2],
        "\n",
        "\n","Current Ask Price + 16 pips = ",Ask+(16*Point),
        "\n","Current Bid Price - 16 pips = ",Bid-(16*Point));
        
        
total=OrdersTotal();
     TradesThisSymbol=0;
	  for(cnt=0;cnt<total;cnt++)
     { 
         OrderSelect(cnt, SELECT_BY_POS, MODE_TRADES);
	      
	      if(OrderSymbol()==Symbol())
	      {
	        TradesThisSymbol ++;
	      } // close for if(OrderSymbol()==Symbol())
	  } // close for for(cnt=0;cnt<total;cnt++)        
        
        
	  MacdPrevious  = iMACD(NULL,10080,12,26,9,PRICE_CLOSE,MODE_MAIN,1);
	  MacdPrevious2 = iMACD(NULL,10080,12,26,9,PRICE_CLOSE,MODE_MAIN,2);
	  
	  OsMAPrevious  = iOsMA(NULL,10080,12,26,9,PRICE_CLOSE,1);
	  OsMAPrevious2 = iOsMA(NULL,10080,12,26,9,PRICE_CLOSE,2);

     Williams = iWPR(NULL,1440,WilliamsP,1); 
     WilliamsSell = iWPR(NULL,1440,24,1) > WilliamsL;
     WilliamsBuy  = iWPR(NULL,1440,24,1) < WilliamsH;

	  if (MacdPrevious > MacdPrevious2) Direction = 1;
	  if (MacdPrevious < MacdPrevious2) Direction = -1;
	  if (MacdPrevious == MacdPrevious2) Direction = 0;
	  
	  if (OsMAPrevious > OsMAPrevious2) OsMADirection = 1;
	  if (OsMAPrevious < OsMAPrevious2) OsMADirection = -1;
	  if (OsMAPrevious == OsMAPrevious2) OsMADirection = 0;
	  
	            
     
	  
// Select a range of minutes in the day to start trading based on the currency pair.
// This is to stop collisions occurring when 2 or more currencies set orders at the same time.

if(Symbol() == "USDCHF")
{
    StartMinute1 = 0;
	EndMinute1   = 1;
    StartMinute2 = 8;
	EndMinute2   = 9;
    StartMinute3 = 16;
	EndMinute3   = 17;
    StartMinute4 = 24;
	EndMinute4   = 25;
    StartMinute5 = 32;
	EndMinute5   = 33;
    StartMinute6 = 40;
	EndMinute6   = 41;
    StartMinute7 = 48;
	EndMinute7   = 49;
} // close for if(Symbol() == "USDCHF")
if(Symbol() == "GBPUSD")
{  
    StartMinute1 = 2;
	EndMinute1   = 3;
    StartMinute2 = 10;
	EndMinute2   = 11;
    StartMinute3 = 18;
	EndMinute3   = 19;
    StartMinute4 = 26;
	EndMinute4   = 27;
    StartMinute5 = 34;
	EndMinute5   = 35;
    StartMinute6 = 42;
	EndMinute6   = 43;
    StartMinute7 = 50;
	EndMinute7   = 51;
} // close for if(Symbol() == "GBPUSD")
if(Symbol() == "USDJPY")
{
    StartMinute1 = 4;
	EndMinute1   = 5;
    StartMinute2 = 12;
	EndMinute2   = 13;
    StartMinute3 = 20;
	EndMinute3   = 21;
    StartMinute4 = 28;
	EndMinute4   = 29;
    StartMinute5 = 36;
	EndMinute5   = 37;
    StartMinute6 = 44;
	EndMinute6   = 45;
    StartMinute7 = 52;
	EndMinute7   = 53;
} //close for if(Symbol() == "USDJPY")
if(Symbol() == "EURUSD")
{
    StartMinute1 = 6;
	EndMinute1   = 7;
    StartMinute2 = 14;
	EndMinute2   = 15;
    StartMinute3 = 22;
	EndMinute3   = 23;
    StartMinute4 = 30;
	EndMinute4   = 31;
    StartMinute5 = 38;
	EndMinute5   = 39;
    StartMinute6 = 46;
	EndMinute6   = 47;
    StartMinute7 = 54;
	EndMinute7   = 59;
} // close for if(Symbol() == "EURUSD")



if( (Minute() >= StartMinute1 && Minute() <= EndMinute1) ||
   (Minute() >= StartMinute2 && Minute() <= EndMinute2) ||
   (Minute() >= StartMinute3 && Minute() <= EndMinute3) ||
   (Minute() >= StartMinute4 && Minute() <= EndMinute4) ||
   (Minute() >= StartMinute5 && Minute() <= EndMinute5) ||
   (Minute() >= StartMinute6 && Minute() <= EndMinute6) ||
   (Minute() >= StartMinute7 && Minute() <= EndMinute7) )
{
	DummyField = 0; // dummy statement because MT will not allow me to use a continue statement
} // close for LARGE if statement
else return(0);

/////////////////////////////////////////////////
//  Process the next bar details
/////////////////////////////////////////////////

if (newbar != Time[0]) 
{
	 newbar        = Time[0];
	 
	 if(TradesThisSymbol < 1) 
	 {
	   
	   if(Direction == 1 && WilliamsBuy)
		{
			PriceOpen = High[1] + 1 * Point;		// Buy 1 point above high of previous candle
			if(PriceOpen > (Ask + 16 * Point))  // Check if buy price is a least 16 points > Ask
			{
				BuyEntryOrderTicket=OrderSend(Symbol(),OP_BUYSTOP,Lotsf,PriceOpen,Slippage,Low[1] - 1 * Point,PriceOpen + TakeProfit * Point,"Buy Entry Order placed at "+CurTime(),0,0,Green);
				return(0);

			} // close for if(PriceOpen > (Ask + 16 * Point))
			else
			{
			   NewPrice = Ask + 16 * Point;
				BuyEntryOrderTicket=OrderSend(Symbol(),OP_BUYSTOP,Lotsf,NewPrice,Slippage,Low[1] - 1 * Point,NewPrice + TakeProfit * Point,"Buy Entry Order placed at "+CurTime(),0,0,Green);
				return(0);
			} // close for else statement
	   } // close for if(Direction == 1 && WilliamsBuy)
     
     
     if(Direction == -1 && WilliamsSell)
     {
         PriceOpen = Low[1] - 1 * Point;
			if(PriceOpen < (Bid - 16 * Point)) // Check if buy price is a least 16 points < Bid
			{
				SellEntryOrderTicket=OrderSend(Symbol(),OP_SELLSTOP,Lotsf,PriceOpen,Slippage,High[1] + 1 * Point,PriceOpen - TakeProfit * Point,"Sell Entry Order placed at "+CurTime(),0,0,Green);
				return(0);
			} // close for if(PriceOpen < (Bid - 16 * Point))
			else
			{
				NewPrice = Bid - 16 * Point;
				SellEntryOrderTicket=OrderSend(Symbol(),OP_SELLSTOP,Lotsf,NewPrice,Slippage,High[1] + 1 * Point,NewPrice - TakeProfit * Point,"Sell Entry Order placed at "+CurTime(),0,0,Green);
            return(0);			
			} // close for else statement

      } // close for if(Direction == -1 && WilliamsSell)
    } //Close of if(TradesThisSymbol < 1)


/////////////////////////////////////////////////
//  Pending Order Management
/////////////////////////////////////////////////

if(TradesThisSymbol > 0)
	{
      total=OrdersTotal();
      for(cnt=0;cnt<total;cnt++)
  	   { 
  	      OrderSelect(cnt, SELECT_BY_POS, MODE_TRADES);

         if(OrderSymbol()==Symbol() && OrderType()==OP_BUYSTOP)
         {

				if(Direction == -1)
  				{ 
  				   OrderDelete(OrderTicket());
	        		return(0); 
				} // close for if(Direction == -1)
			} // close for if(OrderSymbol()==Symbol() && OrderType()==OP_BUYSTOP)

         if(OrderSymbol()==Symbol() && OrderType()==OP_SELLSTOP)
         {

				if(Direction == 1)
  				{ 
  				   OrderDelete(OrderTicket());
	        		return(0); 
				} //close for if(Direction == 1)
			} //close for if(OrderSymbol()==Symbol() && OrderType()==OP_SELLSTOP)


         if(OrderSymbol()==Symbol() && OrderType()==OP_BUYSTOP)
   	   {
				if(High[1] < High[2])
	  			{ 
					if(High[1] > (Ask + 16 * Point))
	  				{ 
	  	   		  OrderModify(OrderTicket(),High[1] + 1 * Point,Low[1] - 1 * Point,OrderTakeProfit(),0,Cyan);
                 return(0);					
	  				} //close for if(High[1] > (Ask + 16 * Point))
	  				else
	  				{
	  				  OrderModify(OrderTicket(),Ask + 16 * Point,Low[1] - 1 * Point,OrderTakeProfit(),0,Cyan);
                 return(0);					
	  				
	  				} //close for else statement
	  			} //close for if(High[1] < High[2])
	  		} //close for if(OrderSymbol()==Symbol() && OrderType()==OP_BUYSTOP)
	  
	      if(OrderSymbol()==Symbol() && OrderType()==OP_SELLSTOP)
   		{
				if(Low[1] > Low[2])
				{ 
					if(Low[1] < (Bid - 16 * Point))
					{
		   		  OrderModify(OrderTicket(),Low[1] - 1 * Point,High[1] + 1 * Point,OrderTakeProfit(),0,Cyan);
                 return(0);					
					} // close for if(Low[1] < (Bid - 16 * Point))
					else
					{
					  OrderModify(OrderTicket(),Bid - 16 * Point,High[1] + 1 * Point,OrderTakeProfit(),0,Cyan);
                 return(0);					
      
					} //close for else statement
				} //close for if(Low[1] > Low[2])
			} //close for if(OrderSymbol()==Symbol() && OrderType()==OP_SELLSTOP)
		} // close for for(cnt=0;cnt<total;cnt++)
	} // close for if(TradesThisSymbol > 0)
} // close for if (newbar != Time[0]) 

/////////////////////////////////////////////////
//  Stop Loss Management
/////////////////////////////////////////////////
if(TradesThisSymbol > 0)
{
  total=OrdersTotal();
  for(cnt=0;cnt<total;cnt++)
  { 
     OrderSelect(cnt, SELECT_BY_POS, MODE_TRADES);

     if(OrderSymbol()==Symbol() && OrderType()==OP_BUY)
    	{
			if(Ask-OrderOpenPrice() > (TrailingStop * Point))
  			{ 
				if(OrderStopLoss() < (Ask - TrailingStop * Point))
				{ 
	   		   OrderModify(OrderTicket(),OrderOpenPrice(),Ask - TrailingStop * Point,Ask + TakeProfit * Point,0,Cyan);
               return(0);					

				} // close for if(OrderStopLoss() < (Ask - TrailingStop * Point))
			} // close for if(Ask-OrderOpenPrice() > (TrailingStop * Point))
		} // close for if(OrderSymbol()==Symbol() && OrderType()==OP_BUY)
	
     if(OrderSymbol()==Symbol() && OrderType()==OP_SELL)
		{
			if(OrderOpenPrice() - Bid > (TrailingStop * Point))
			{ 
				if(OrderStopLoss() > (Bid + TrailingStop * Point))
				{ 
	   		   OrderModify(OrderTicket(),OrderOpenPrice(),Bid + TrailingStop * Point,Bid - TakeProfit * Point,0,Cyan);
               return(0);					

				} // close for if(OrderStopLoss() > (Bid + TrailingStop * Point))
			} // close for if(OrderOpenPrice() - Bid > (TrailingStop * Point))
		 } // close for if(OrderSymbol()==Symbol() && OrderType()==OP_SELL)
  	  } // close for for(cnt=0;cnt<total;cnt++)
   } // close for if(TradesThisSymbol > 0)
  
	

//return(0);

} // close for start

