请求老师帮助改写一下

DIF:=EMA(CLOSE,12)-EMA(CLOSE,26);

DEA:=EMA(DIF,9);

MACD:=(DIF-DEA)*2;

VA1:=HHVBARS(MACD,BARSLAST(MACD<0)+1);

VA2:=CROSS(BACKSET(CROSS(0,MACD) OR (ISLASTBAR AND MACD>0),REF(VA1,1)+2),0.5);

前高:=DRAWLINE(VA2,MACD,REF(VA2,1),REF(MACD,1),1),COLORWHITE;

VA3:=LLVBARS(MACD,BARSLAST(MACD>0)+1);

VA4:=CROSS(BACKSET(CROSS(MACD,0) OR (ISLASTBAR AND MACD<0),REF(VA3,1)+2),0.5);

前低:=DRAWLINE(VA4,MACD,REF(VA4,1),REF(MACD,1),1),COLORYELLOW;

X:IF(COUNT(MACD>0,BARSLAST(VA2))=BARSLAST(VA2),DRAWLINE(VA2,H,REF(VA2,1),REF(H,1),1),

DRAWNULL),COLORGREEN,LINETHICK2;

STICKLINE(MACD>0 AND C>X AND O>X,C,O,1,0),COLORRED;

STICKLINE(MACD>0 AND C>X AND O<X,C,X,1,0),COLORRED;

STICKLINE(MACD>0 AND MACD>前高,C,O,1,0),COLORYELLOW;

STICKLINE(REFX(VA2,1) OR REFX(VA4,1),C,O,1,0),COLORGREEN;

JC:=CROSS(DIF,DEA);

JTS:=BARSLAST(DIF<DEA);

SC:=CROSS(DEA,DIF);

STS:=BARSLAST(DIF>DEA);

价值低点:IF(JTS>0,DRAWLINE(JC,L,REF(JC,1),REF(L,1),1),DRAWNULL),COLORMAGENTA,LINETHICK2;

价值高点:IF(STS>0,DRAWLINE(SC,H,REF(SC,1),REF(H,1),1),DRAWNULL),COLORYELLOW,LINETHICK2;

JGGD:=DRAWLINE(SC,H,REF(SC,1),REF(H,1),1);

WW:=BARSLAST(VA4)<=REF(IF(VA4,BARSNEXT(JC),DRAWNULL),BARSLAST(VA4));

指标低点:IF(WW,DRAWLINE(VA4,L,REF(VA4,1),REF(L,1),1),DRAWNULL),COLORWHITE,LINETHICK2;

白线:=DRAWLINE(VA4,L,REF(VA4,1),REF(L,1),1);

STICKLINE(MAX(C,O)<指标低点,C,O,1,0),COLORWHITE;

STICKLINE(MAX(C,O)>指标低点 AND MIN(C,O)<指标低点,指标低点,MIN(C,O),1,0),COLORWHITE;

STICKLINE(价值低点<白线 AND MAX(C,O)>价值低点 AND MIN(C,O)<价值低点,价值低点,

MIN(C,O),1,0),COLORMAGENTA;

STICKLINE(价值低点<白线 AND MAX(C,O)<价值低点,C,O,1,0),COLORMAGENTA;

DRAWTEXT(价值低点<白线 AND O<价值低点 AND C>价值低点 AND MACD>REF(MACD,1) AND

REF(C,1)<价值低点 AND JTS>1,L*0.99,\'挖坑竣事、还需确认\'),COLORYELLOW;

DRAWTEXT(JC AND 价值低点>JGGD,L*0.99,\'小心筑顶、红柱掩护\');

DRAWTEXT(NOT(WW) AND C>价值高点 AND O<价值高点,L*0.99,\'简朴骗术、时间调和\');

DRAWTEXT(WW AND C>价值高点 AND O<价值高点,L*0.99,\'再涨一段、留意真假\'),COLORYELLOW;

X:IF(COUNT(MACD>0,BARSLAST(VA2))=BARSLAST(VA2),DRAWLINE(VA2,H,REF(VA2,1),REF(H,1),1),DRAWNULL),COLORGREEN,LINETHICK2;

你这句话要表达什么？？？？    参数都不符合规则。另外，绘图函数没有返回值，所以你的x也就没有任何实际意义。