////////////////////////////////////////////////////////////////////
// myfxovereasy.mq4
// ver. 1.0.1
// 2008 http://earnforex.com
////////////////////////////////////////////////////////////////////
// Based on combined FXOverEasy indicators. High CPU usage!
// Sometimes high profits can be interrupted with a row of losses.
// Don't trade with more than 2% of your total margin.
////////////////////////////////////////////////////////////////////

#property copyright "EA myfxovereasy www.earnforex.com 2007"

/*
	Parameters are optimized for EUR/USD M15 chart and $1,000 account
*/

extern int TakeProfit = 160;
extern int StopLoss = 110;

extern double Lots=0.1;

extern double Slippage = 3;

extern int ComboTriggerLevel = 6; // Can be 6 or 8

extern bool OnlyTradeFullBars = true;

extern color clOpenBuy = Blue;
extern color clOpenSell = Red;

int Magic; //EA magic number
int LastBars = 0; //Last number of bars in chart

double Poin;

//+------------------------------------------------------------------+
//| expert initialization function                                   |
//+------------------------------------------------------------------+
int init()
{
	//Checking for unconvetional Point digits number
   if (Point == 0.00001) Poin = 0.0001; //5 digits
   else if (Point == 0.001) Poin = 0.01; //3 digits
   else Poin = Point; //Normal
   Magic = Period()+103605052008;
	return(0);
}
  
//+------------------------------------------------------------------+
//|     Start of the EA Heder                                        |
//+------------------------------------------------------------------+
int start()
{
	int result, lookupidx; //Intermediate variables
	
	if (LastBars == iBars(Symbol(), 0)) return(0); //If no new bars formed since last iteration
	else LastBars = iBars(Symbol(), 0); //Update LastBars

	if ((TakeProfit <= 0) || (StopLoss <= 0)) //Check TakeProfit and StopLoss validity
	{
		Print("TakeProfit and StopLoss should be greater than 0.");
		return(0);
	}
	if(AccountFreeMargin()<(1000*Lots)) //Check free margin
	{
		Print("We have no money. Free Margin = ", AccountFreeMargin());
		return(0);  
	}
	
	if (OnlyTradeFullBars)
		if (Volume[0]>1) return(0); //Skip partial bar
		else lookupidx= 1; //Look at the values of the previous bar (recently completed bar)
	else lookupidx= 0;
	
	int graylevel = iCustom(NULL, 0, "FXOE-Combo", 0, lookupidx);
	int redlevel = iCustom(NULL, 0, "FXOE-Combo", 1, lookupidx);
	int greenlevel = iCustom(NULL, 0, "FXOE-Combo", 2, lookupidx);
	
	if (greenlevel != 0) result = greenlevel;
	else if (redlevel != 0) result = redlevel;
	else result = 0;

	if (result >= ComboTriggerLevel) fSell();  //Short
	if (result <= -ComboTriggerLevel) fBuy(); //Long
	
	return(0);
}

//+------------------------------------------------------------------+
//| Buy                                                              |
//+------------------------------------------------------------------+
void fBuy()
{
	int result = OrderSend(Symbol(),OP_BUY,Lots,Ask,Slippage,Ask-StopLoss*Poin,Bid+TakeProfit*Poin,"myfxovereasy",Magic,0,clOpenBuy); 
	Print("Long: ", Ask);
}

//+------------------------------------------------------------------+
//| Sell                                                             |
//+------------------------------------------------------------------+
void fSell()
{
	int result = OrderSend(Symbol(),OP_SELL,Lots,Bid,Slippage,Bid+StopLoss*Poin,Ask-TakeProfit*Poin,"myfxovereasy",Magic,0,clOpenSell); 
	Print("Short: ", Bid);
}