把这个金钻副图指标修改成条件选股公式

DIF1:=EMA(DCLOSE,12)-EMA(DCLOSE,26);
DEA1:=EMA(DIF1,9);
AAA1:=(DIF1-DEA1)*2*60;
AAA上:IF(AAA1>REF(AAA1,1),AAA1,DRAWNULL),
STICK,COLORRED,LINETHICK1;
AAA下:IF(AAA1<REF(AAA1,1),AAA1,DRAWNULL),STICK,COLORYELLOW,LINETHICK1;
买入线:15;
房子:AAA1-REF(AAA1,1),COLORRED;
DRAWICON(crOSS(房子,买入线),买入线,1);

这个能改成条件选股指标吗？ 谢谢

 

DIF1:=EMA(DCLOSE,12)-EMA(DCLOSE,26);
DEA1:=EMA(DIF1,9);
AAA1:=(DIF1-DEA1)*2*60;
买入线:=15;
房子:=AAA1-REF(AAA1,1);
XG:CROSS(房子,买入线);