Combine 2 indicators and create New Indicator to trade in one direction

HI

I would like to create new indicator which has buy and sell buffer to trade according to my

1Reversal Indicator

Indicator name

buy buffer:

sell buffer;

here

it has either non repainting or repainting reversal signal ,arrows which are produced appear according to these signals eg;if indicator 1 reversal has buy signal,indicator 2 (arrows) produces buy only in same direction ,

if indicator 1(reversal) pruduces sell ,Indicator 2(arrows) produces arrows in sell direction only ignore signals in buy direction

Indicator2(arrows)

inputs:

indicator name:

buy buffer

sell buffer:

indicator 2 produces arrow which are non repainting their buy and sell signals appear according to indicator buy and sell direction

here in column I should be able to enter indicators which are there in mt4 which can act as indicator 1 and 2 along with buffers so that they act as buy and sell signals with buy buffer 0 and sell buffer 1 in new indicator 

If i change name of Indicator in indicator 1 inputs it should act as reversal Indicator ,along with buffers 

same for trend indicator arrows in indicator2

https://www.mql5.com/en/charts/19597236/banknifty-m5-praveen-rana