Modification to existing EA to incorporate one new logic

Need to modify existing EA.

I have an EA created based on HeikinAshi and Price Border indicator. The Price Border Indicator I use repaints and hence, I am switching to slightly different version of Price border indicator. Requirement is to adjust the EA to open trades based on new Price Border indicator.

The new Price border indicator provides signal based on alert notification. I couldnt figure it out how to catch it through Data Window variables. Need to use the alert or if provides in data window to make a decision on opening a trade.

So basically ultimate logic would be

For buy trade :

         1. On a current time frame, Price Border indicator should provide signal on bottom line. This is usually alerted when it is at dynamic support level. Usually price will be below the bottom line and reversing.

         2. Need to have buy signal in HeikinAshi indicator as well on a current time frame

For Sell trade :vice-versa condition of the above.

         1. On a current time frame, Price Border indicator should provide signal on top line. This is usually alerted when it is at dynamic Resistance level. Usually price will be above the upper line and reversing.

         2. Need to have sell signal in HeikinAshi indicator as well on a current time frame

Would prefer to combine both indicator logic as both can provide signal when the price is in between Support and resistance. My preference is to consider opening trades only when the price is at Support or Resistance. Open for better ideas if you have any.

Attaching my EA source code and Price Border indicator. Please let me know if more details needed