Pinescript features to be added to previous code

I want to add this features to my existing tradingview Pinescript; - ADD Martingale Mode (On/Off) Martingale Amount _ (after a losing trade the script will automatically add more $ to the following trade) user will add the % or ratio he would like to increase the following position... 2. ADD Stop Loss Type (% / $ ) (add to existing SL options working) Stop Loss % _ Stop Loss $ _ - Add option to close SL on candle price or candle close 3. ADD Take Profit (% / $ ) (add to existing SL options working) TP #1 % TP #1 Exit Percent TP #2 % TP #2 Exit Percent TP #3 % TP #3 Exit Percent TP #1 $ TP #1 Exit Percent TP #2 $ TP #2 Exit Percent TP #3 $ TP #3 Exit Percent__ - Add option to close TP on candle price or candle close 4. ADD Reverse Trade Mode (On/Off) - (Start Opposite Position if StopLoss is Hit) Make sure the SL added features are part of the current SL code and section Make sure the TP added features are part of the current TP code and section