Writing of an expert based on price movements

I need an EA based on pure price action and it does not rely on any indicator or pattern.

External Inputs Required:

INITIAL LOTS

PROFIT TRADES GAP

UNPROFIT TRADES GAP

UNPROFITS LOT MULTIPLIER

UNPROFITS TP  (IN POINTS) 

DDR START 

DDR PROFIT

MAX SLIPPAGE

MAX SPREAD

MAGIC NUMBER

Step 1. Open a buy and sell trade at market price with INITIAL LOT size.

After open the initial trades, open additional trades at every custom trades gap movement of market price depending on direction and type of trade .

When market moves into profit direction of a trade then open addional trades at every PROFIT TRADES GAP with INITIAL LOT size. (Profit trades)

             If market moves agaist the trade then open additional trades at every UNPROFIT TRADES GAP with UNPROFITS LOT MULTIPLIER size.  (Unprofit trades)