Translating an script from PINESCRIPT TO MQL5

I require to translate an script of PINESCRIPT to MQL5, I will hand you over the programming of the script and a document explaining the strategy wich basically

consist of the following indicators:

1) PIVOT POINT SUPERTREND BY LONESOMETHELIME available on tradingview

2) THE ATR, as a mean for setting the SL, lets say for example as 3 times the ATR

3) MODIFIED VERSION OF THE RSI, an RSI based on PVT instead of price, with 3 perior setting and with 90 and 10 overbought and 

oversold parameters.