Show number of candles since moving average cross in watchlist

We are going to borrow some code from a previous post that counts the number of bars since the close crossed above or below the Hull Moving average. Link to that previous post is here:

https://www.hahn-tech.com/ans/display-bars-since-cross-above-hma/

Here is the code from that post, modified to apply two moving averages crossing:

input price = close;
input lengthOne = 8;
input lengthTwo = 34;
input typeOne = AverageType.EXPONENTIAL;
input typeTwo = AverageType.EXPONENTIAL;
def maOne = MovingAverage(typeOne, price, lengthOne);
def maTwo = MovingAverage(typeTwo, price, lengthTwo);
def crossAbove = maOne[1] < maTwo[1] and maOne > maTwo;
def crossBelow = maOne[1] > maTwo[1] and maOne < maTwo; rec countAbove = if crossAbove then 1 else if maOne > maTwo then countAbove[1] + 1 else 0;
rec countBelow = if crossBelow then -1 else if maOne < maTwo then countBelow[1] - 1 else 0; plot data = if countAbove > AbsValue(countBelow) then countAbove else countBelow;
data.AssignValueColor(if data == 0 then Color.CURRENT else Color.BLACK);
AssignBackgroundColor(if data > 0 then Color.GREEN else if data < 0 then Color.RED else Color.CURRENT);