變數迴圈失敗

我的變數pass要能控制進場單位

讓我能夠在虧損後加碼進場

但是這變數都無法正常作動

可否請大大幫忙檢查一下哪邊出問題

var: pass(1);

condition1 = close > EMA(close,6);


if position = 0 and filled = 0 and condition1 then begin
    setposition(1 * pass, market, label:="做多進場");
end;



    // 出場
    if position = 1 and filled = 1 then begin 
        if close >= addspread(filledavgprice,100) then begin
            setposition(0, addspread(filledavgprice,100), label:="做多獲利出場");
            pass = 1;
        end else if close <= addspread(filledavgprice,-100) then begin
            setposition(0, addspread(filledavgprice,-100), label:="做多虧損出場");
            pass = 3;
        end;
    end;
if position = 3 and filled = 3 then begin 
        if close >= addspread(filledavgprice,100) then begin
            setposition(0, addspread(filledavgprice,100), label:="做多獲利出場");
            pass = 1;
        end else if close <= addspread(filledavgprice,-100) then begin
            setposition(0, addspread(filledavgprice,-100), label:="做多虧損出場");
            pass = 1;
        end;
    end;