trend and entry cci

Bonjour,
est ce que cette indicateur pourrait être traduit il vient de tradingview
c’est le trend and entry cci
je voudrais pouvoir le tester mais je ne suis pas encore à ce niveau pour arriver à le traduire s’il vous plait

//@version=2
study(title=”Trend and Entry CCI ST15″, shorttitle=”Trend and Entry CCI”)
CCI_Period = input(89, minval=1)
CCI_Period14 = input(21, minval=2)
T3_Period = input(5, minval=1)
b = input(0.618)
band5 = hline(100)
band4 = hline(-100)
hline(0, color=purple, linestyle=line)
band3 = hline(200, title=”Upper Line”, linestyle=dashed, linewidth=2, color=red)
band2 = hline(-200, title=”Lower Line”, linestyle=dashed, linewidth=2, color=lime)
band1 = hline(15)
band0 = hline(-15)
fill(band1, band0, color=yellow, transp=1)
xPrice = close
b2 = b*b
b3 = b2*b
c1 = -b3
c2 = (3*(b2 + b3))
c3 = -3*(2*b2 + b + b3)
c4 = (1 + 3*b + b3 + 3*b2)
nn = iff(T3_Period = 0 , green,iff(xccir < 0, red, black))

xcci14 = cci(xPrice, CCI_Period14)
a1 = w1*xcci14 + w2*nz(a1[1])
a2 = w1*a1 + w2*nz(a2[1])
a3 = w1*a2 + w2*nz(a3[1])
a4 = w1*a3 + w2*nz(a4[1])
a5 = w1*a4 + w2*nz(a5[1])
a6 = w1*a5 + w2*nz(a6[1])
xccir14 = c1*a6 + c2*a5 + c3*a4 + c4*a3

plot(xccir, color=blue, title="T3-CCI")
plot(xccir, color=cciHcolor, title="CCIH", style = histogram)

plot(xccir14, color=orange, title="CCIH",linewidth=2, style = line)