Translation of indicator from Pine Script to MQL4

Translation of indicator from Pine Script to MQL4

I use a mcginley indicator on tradingview but the ones I found for mt4 are totally different

this is the coding from tradingview: (it has 3mcginleys in one indicator)

//@version=4 // 3 McGinley lines without having to use 3 different normal McGinley. I've modified a previous script, please double-check! study(title="3 McGinley Dynamic", overlay=true, resolution="") length = input(3, minval=1) length1 = input(7, minval=1) length2 = input(10, minval=1) source = input(title="Source", type=input.source, defval=close) source1 = input(title="Source1", type=input.source, defval=close) source2 = input(title="Source2", type=input.source, defval=close) mg = 0.0 mg := na(mg[1]) ? ema(source, length) : mg[1] + (source - mg[1]) / (length * pow(source/mg[1], 4)) mg1 = 1.0 mg1 := na(mg1[1]) ? ema(source1, length1) : mg1[1] + (source1 - mg1[1]) / (length1 * pow(source1/mg1[1], 4)) mg2 = 2.0 mg2 := na(mg2[1]) ? ema(source2, length2) : mg2[1] + (source2 - mg2[1]) / (length2 * pow(source2/mg2[1], 4)) plot(mg, title="mg3", color=#df8351) plot(mg1, title="mg7", color=#673bd4) plot(mg2, title="mg10", color=#22bdc1)