Help for code from pinescript to prorealtime

Please need help to translate from pinescript to prorealcode is a simple code

length1 = input(1)
length2 = input(24)
length3 = input(120)

source = close
osc1 = sma(source, length1) - sma(source, length2)
osc2 = sma(source, length1) - sma(source, length3)

smooth1 = sma(osc1, input(2))
smooth2 = sma(osc2, input(24))

//plot(osc, color=gray, style=columns)
scolor1=smooth1 > smooth1[1] and smooth1 > 0 ? green : 
        smooth1 > smooth1[1] and smooth1 < 0 ? olive : 
        smooth1 < smooth1[1] and smooth1 < 0 ? maroon : 
        smooth1 < smooth1[1] and smooth1 > 0 ? orange : black

scolor2=smooth2 > smooth2[1] and smooth2 > 0 ? green : 
        smooth2 > smooth2[1] and smooth2 < 0 ? olive : 
        smooth2 < smooth2[1] and smooth2 < 0 ? maroon : 
        smooth2 < smooth2[1] and smooth2 > 0 ? orange : black

plot(smooth2, color=scolor2, style=columns, linewidth=1)
plot(smooth2, color=black, style=line, linewidth=1)

plot(smooth1, color=scolor1, style=histogram, linewidth=2)
plot(smooth1, color=black, style=line, linewidth=1)

hline(0)

//  ||---   Caps analysis
upperholder = nz(upper[1])
lowerholder = nz(lower[1])
upper = smooth2 >= upperholder ? smooth2 : upperholder
lower = smooth2 <= lowerholder ? smooth2 : lowerholder

signal1 = cross(smooth2, 0) ? upper : na
signal2 = cross(smooth1, 0) ? lower : na
signalcolor1 = smooth2 > 0 ? green : maroon
signalcolor2 = smooth1 > 0 ? green : maroon
hidesignals = input(true)
plot(hidesignals ? na : signal1, style=cross, color=signalcolor1, linewidth=4)
plot(hidesignals ? na : signal2, style=cross, color=signalcolor2, linewidth=4)

descargas-1.png