//+------------------------------------------------------------------+
//|                                                   DreizackEA.mq5 |
//|                                  Copyright 2024, MetaQuotes Ltd. |
//|                                             https://www.mql5.com |
//+------------------------------------------------------------------+
#property copyright "Copyright 2024, MetaQuotes Ltd."
#property link      "https://www.mql5.com"
#property version   "1.00"
//+------------------------------------------------------------------+
//| Inputs                               |
//+------------------------------------------------------------------+

input group "=== General Settings ==="
static input long InpMagicnumber = 123145;        //magic number
static input double InpLotSize     = 0.01;        // lot size
input ENUM_TIMEFRAMES InpTimeframe = PERIOD_M5;   //timeframe
input int InpTakeProfit = 400;                    // take profit in points 0=off
input int InpStopLoss = 200;                      // stop loss   in points 0=off
input int InpTradingTimeStart = 8;                // Trading Time Start
input int InpTradingTimeStop = 16;                // Trading Time Stop


input group "=== Indicator Settings ==="
input int InpSlowEMA = 100;     // slow EMA period
input int InpMidEMA  = 50;      // mid EMA period
input int InpFastEMA = 25;      // fast EMA period
input int InpTriggerPeriod = 5; //max candle between signal and trigger  
input int InpDistance = 20;     // difference between EMAs




int OnInit(){
   
  
   if(!CheckInputs()){return INIT_PARAMETERS_INCORRECT;}
 
   
   return(INIT_SUCCEEDED);
  }
//+------------------------------------------------------------------+
//| Expert deinitialization function                                 |
//+------------------------------------------------------------------+
void OnDeinit(const int reason)
  {
//---
   
  }
//+------------------------------------------------------------------+
//| Expert tick function                                             |
//+------------------------------------------------------------------+
void OnTick()
  {
//---
   
  }


bool CheckInputs(){

   if(InpMagicnumber<=0){
      Alert("wrong input: magicnumber <= 0");
      return false;
   }
   if(InpLotSize<=0){
      Alert("wrong input: lot size <= 0");
      return false;
   }
   if(InpStopLoss<0){
      Alert("wrong input: stoploss < 0");
      return false;
   }
   if(InpTakeProfit<0){
      Alert("wrong input: take profit < 0");
      return false;
   }
   if(InpTradingTimeStart<0 && InpTradingTimeStart > 24 ){
      Alert("wrong input: time start < 0 and >24");
      return false;
   }
   if(InpTradingTimeStop<0 && InpTradingTimeStart > 24){
      Alert("wrong input: time start < 0 and >24");
      return false;
   }

   return true;
}