Add volume, atr and ma filters

Hello,

i have this horizontal lines EA for MT5, it monitor the horizontal lines on the chart and send alerts when it's crossed.

I would like to add signal filters (with the possibility to swith them off individually in the parameters) moving average, volume and atr like this :

-> volume

parameters

volume_period : 120

volume_max_coef : 1.618

volume_min_coef : 1

2 conditions (possibility to swith one off individually in parameters) : 

volume[1] > Volume_average*volume_min_coef  &&  volume[1] < Volume_average*volume_max_coef 

-> range (possibility to select on the parameters between calculations : high-low OR open-close)

parameters

range _period : 120

range _max_coef : 1.618

range _min_coef : 1

condition

range [1] > range_average* range_min_coef  &&  range [1] < range_average* range_max_coef 

-> Moving average filter

parameters

MA_period : 200

MA_type : ema, sma, ect...

condition

close[1]>MA = good for buy

close[1]<MA = good for sell

thanks