I have done some formulas in Excel spreadsheet and I've been reading the tutorials by coder's guru. Reading that has taught me a little about creating variables and expressions. What is tripping me up right now is the order execution lines which have all the stuff in them to place orders.

Also looking at the indicator code I see that it draws objects which are the lines. But how do you get the EA to use this information for logic purposes instead of to just draw the lines on the chart? I don't see how to hook up the variables or understand which ones are the ones that the EA needs to use from the indicator to use for it's logic to disallow orders. I just am still overwhelmed by some of the lines with so much going on in them. I am trying to see where the variables are created and what they are so I know which ones to use.

The other thing is the placement in the code of where to put the new indicator? should it be called at the first as an included code or something or pasted in some certain part of the code? Where is the right place to put a new indicator in?