老师您好请把下面的指标改成金字塔
HH1:=IFELSE(H<REF(H,2)&&REF(H,1)<REF(H,2),REF(H,2),0);
LL1:=IFELSE(L>REF(L,2)&&REF(L,1)>REF(L,2),REF(L,2),0);
HH2:=VALUEWHEN(HH1>0,HH1); LL2:=VALUEWHEN(LL1>0,LL1);
K1:=IFELSE(C>HH2,-1,IFELSE(C<LL2,1,0));
K2:=VALUEWHEN(K1<>0,K1);
G:=IFELSE(K2=1,HH2,LL2); G1:=VALUEWHEN(ISLASTBAR,G);
DRAWNUMBER(L>0,G1,G1,0,COLORCYAN);
W1:=K2; W2:=O-C;
HT:=IFELSE(O>C,O,C);
LT:=IFELSE(O<C,O,C);
DRAWLINE(W1=1,H,W1=1,HT,COLORCYAN);
DRAWLINE(W1=1,L,W1=1,LT,COLORCYAN);
DRAWLINE(W1=-1,H,W1=-1,HT,COLORRED);
DRAWLINE(W1=-1,L,W1=-1,LT,COLORRED);
STICKLINE(W1>0,O,C,COLORCYAN,1);
STICKLINE(W1<=0,O,C,COLORRED,1);
STICKLINE(W2>0&&W1<=0,O,C,COLORRED,0);
STICKLINE(W2>0&&W1>0,O,C,COLORCYAN,0);
DRAWLINE(W1=1&&REF(W1,1)=1,G,W1=1&&REF(W1,1)=1,REF(G,1),COLORGREEN);
DRAWLINE(W1=-1&&REF(W1,1)=-1,G,W1=-1&&REF(W1,1)=-1,REF(G,1),COLORYELLOW);
DRAWSL(K2=1,G,0,1,0,COLORGREEN);
DRAWSL(K2=-1,G,0,1,0,COLORYELLOW);