Simple MQL4 to MQL5 conversion needed with minor enhancement

I have a very simple MQL4 indicator which I want to get converted into MQL5 indicator. This indicator generates a dot based signal based on some calculations.

I want to add 2 dots above and below the signal a generated at set place calculated by ADR. So the way it will look like:


Main Signal Dot by the Indicator

One Dot above the Main Signal Dot at specified ADR/ATR

One Dot below the Main Signal Dot at specified ADR/ATR

These dots will help in assessing the true range boundaries.

The main indicator is attached. For more information if needed, lets discuss further.