如何把下面的指标源码改为条件选股公式

JJ:=(CLOSE+HIGH+LOW)/3; 

A:=EMA(JJ,5); 

B:=REF(A,1);             

持股:STICKLINE(A>B,A,B,4,0),COLOR00FFFF; 

弃股:STICKLINE(A<=B,A,B,4,0),COLORA00000; 

DRAWTEXT_FIX(1,0.50,5,0,'~☆公式~☆~'),COLORRED;

HHJSJDA:=(3*CLOSE+OPEN+LOW+HIGH)/6;

HHJSJDB: (20*HHJSJDA+19*REF(HHJSJDA,1)+18*REF(HHJSJDA,2)+17*REF(HHJSJDA,3)+16*REF(HHJSJDA,4)+15*REF(HHJSJDA,5)+14*REF(HHJSJDA,6)

+13*REF(HHJSJDA,7)+12*REF(HHJSJDA,8)+11*REF(HHJSJDA,9)+10*REF(HHJSJDA,10)+9*REF(HHJSJDA,11)+8*REF(HHJSJDA,12)

+7*REF(HHJSJDA,13)+6*REF(HHJSJDA,14)+5*REF(HHJSJDA,15)+4*REF(HHJSJDA,16)+3*REF(HHJSJDA,17)+2*REF(HHJSJDA,18)+

REF(HHJSJDA,20))/210,COLORYELLOW;

HHJSJDC:MA(HHJSJDB,5),COLORRED;

 A2:=MA(JJ,34),NODRAW; 

 B2:=MA(JJ,44),NODRAW;  

 STICKLINE(A2>B2,A2,B2,4,0),COLOR00DDFF;  

 STICKLINE(A2<=B2,A2,B2,4,0),COLORFF1100; 

 STICKLINE(C<=B2 AND A2>B2,A2,B2,4,0),COLORFF1100;  

 STICKLINE(C>=MAX(A2,B2) AND B2>A2,A2,B2,4,0),COLOR00DDFF;   

 STICKLINE(C>O,H,L,0,0),COLOR0000FF; 

 STICKLINE(C>O,C,O,2,1),COLOR0000FF;    

 STICKLINE(C<O,H,L,0,0),COLORFFFF00; 

黄蓝短线黄线向上交叉黄蓝中线时中线由蓝变黄为买点