Cómo puedo trasladar este codigo a un indicador o a un EA en MT4 en MQL4?

[F.Black]

//
// @author LazyBear
// If you use this code in its orignal/modified form, do drop me a note.
//
//modified by Kurbelklaus
study("KK_Traders Dynamic Index_Bar Highlighting", shorttitle="KK_TDI_BH")
lengthrsi=input(13)
src=close
lengthband=input(34)
lengthrsipl=input(2)
lengthtradesl=input(7)
lenH = input(5, minval=1, title="PAC Length High")
lenL = input(5, minval=1, title="PAC Length Low")
Ruleset=input(false,title="Use original Ruleset")

r=rsi(src, lengthrsi)
ma=sma(r,lengthband)
offs=(1.6185 * stdev(r, lengthband))
up=ma+offs
dn=ma-offs
mid=(up+dn)/2
mab=sma(r, lengthrsipl)
mbb=sma(r, lengthtradesl)

hline(32)
hline(50)
hline(68)
upl=plot(up, color=blue)
dnl=plot(dn, color=blue)
midl=plot(mid, color=orange, linewidth=2)
fill(upl,midl, red, transp=90)
fill(midl, dnl, green, transp=90)
plot(mab, color=green, linewidth=2)
plot(mbb, color=red, linewidth=2)

// Bar - Highlighting, TDI TS
    // PAC
srcH = high
srcL = low
smmaH = na(smmaH[1]) ? sma(srcH, lenH) : (smmaH[1] * (lenH - 1) + srcH) / lenH
smmaL = na(smmaL[1]) ? sma(srcL, lenL) : (smmaL[1] * (lenL - 1) + srcL) / lenL
    //

long= Ruleset ? mab > mbb and mab > mid and mab > 50 and mab < 68 and close > smmaH and close > open : mab > mbb and mab > mid and mab > 50 and close > smmaH and close > open
short= Ruleset ? mab < mbb and mab < mid and mab < 50 and mab > 32 and close < smmaL and open > close : mab < mbb and mab < mid and mab < 50 and close < smmaL and open > close

barcolor(long ? green : na)
barcolor(short ? red : na)

Gracias