KD黃金交叉加MACD交叉與收盤價站上布林通道上軌

翻過去資料有找到程式碼 KD交叉跟盤價站上布林通道上軌,要再加上MACD但SetInputName最多1-7不能再加入，是否有其他寫法可融入這個這三種指標，謝謝

input:
    BollinLength(20),
    KDLength(9),
    UpperBand(2),
    RSVt(3),
    Kt(3);

SetInputName(1, "布林通道天期");
SetInputName(2, "KD天期");
SetInputName(3, "布林通道標準差");
SetInputName(4, "RSVt權數");
SetInputName(5, "Kt權數");

variable: rsv(0), k(0), _d(0);

SetTotalBar(maxlist(KDLength,6) * 3);
Stochastic(KDLength, RSVt, Kt, rsv, k, _d);
if  K cross over _d then value1 = 1;
if  K cross below _d then value1 = 0;
if  value1 = 1 and close >= bollingerband(Close, BollinLength, UpperBand) then ret = 1;