MT4 indicator conversion to Pine script (Tradingview Indicator)

I need a simple and short MT4 indicator converted to tradingview Pine Script indicator.

To my knowledge, this indicator doesn't repaint or backpaint.

It needs to be the exact same.

I have MT4 source file and will attach it

when converted to Pinescript, it needs to be

1) the most recent channel is written only after the close of bar 5, not at the open 

2) the channel follows right on the current candle just like the attached image

3) does not repaint or backpaint 

4) load according to current timeframe

I will keep the pinescript source code. You need to send all source code.

This is private work and will remain strictly confidential. 

If work meets my requirements, then I will be happy to send more MT4 indicators to convert into tradingview in the near future. 

Thank in advance :)