Modify Iterative Grid + Disable auto trading ( Combine my 3 EA into one with additional logic )

https://www.mql5.com/en/job/159128

Please read the description of the above EA as my requirement is to modify it. I will be providing the code of it.

The above EA will Open a BUY orders ONLY if I set Input Variable ( Trade type = Buy Only )

The above EA will Open a SELL orders ONLY if I set Input Variable ( Trade type = Sell Only )  rest all Input variable is same in buy and sell.

So, If I need to continuously run BUY and SELL so I will use 2 magic number and set the same EA on 2 different chart of same symbols. 

My requirement

1. I don't wish it to run it on 2 different charts. It should run on only one chart. ( Need to combine Buy Side and Sell side ) into One

2.  Addition to this I developed an EA which will close all positions when P/L or S/L reached + disable auto trading. Developer used some DLL to achieve it. I have got the code. I need to add this feature too with this new EA.

3. Make sure once point 2 is triggered then no positions is opened with Point 1 EA.

Currently my set up involves BUY SIDE + SELL SIDE + CLOSE ALL ( 3 EA ) which do the needful but most of the time one BUY SIDE or SELL SIDE orders are opened even after Close All EA is trigger. This is the reason I wish to combine all 3 EA together into one. So that once close all is triggered to close all then no more positions is left to close or no new position is opened.