How to detect that my sprite is rotating CW or CCW?
Use 2 variables and compare them.
When you need to check it, set the current Angle to variable 1, wait 0.1 set angle to variable 2, check if its bigger or smaller.
Use System condition "Is clockwise from".
https://www.scirra.com/manual/124/system-conditions
Develop games in your browser. Powerful, performant & highly capable.
Ok I combine both suggestion, but the problem with is clockwise from, is when the angle is the same, it is considered clockwise.