Timeframe EA

I need the EA to look at the candles on the chart that it active. If x candles are positive, enter SELL, if x candles are negative, enter BUY.
It also has to be able to look at amount of movement in points, so if it is on a 1 minute chart, if the price moved x amount up, then SELL, if price moved x amount down, then BUY
Variables

Magic Number
Amount of candles to look at (must be able to select or deselect this)
Price movement to look at in points (must be able to select or deselect this)
TP
SL
Must be able to work on custom charts, eg 2 min, 3 min, 4 min.