Assigning value to swing high and low points: 2, 1, -1, -2

Hello; I was hoping for some help.
What I am trying to accomplish is the following.

Whatever the last swing condition to print is on the chart, it will be one of the following.

HH: higher High (2)
LH: lower high (1)
LL: lower low (-1)
HL: higher low (-2)

At any given time, whichever of the 4 above conditions exist as the last printed swing condition, I would like a value assigned until the next swing condition prints on the chart. So for example, if we printed a new Higher High condition on the chart, a value of 2 would be the result for all future bars, until the condition was changed upon the next swing. I hope this makes sense, and that someone can point me in the right direction. Cheers.