[SOLVED] Same When - Different Then

Setup, Configuration and Use Scripts & Rules
4

Yes. You need to keep track of the last state in another Item or in a global variable and then cycle to the next one when the event occurs. When you get to the end cycle back to the beginning. Using a number and the % is great for this.

This Rule could also benefit from Design Pattern: How to Structure a Rule. I’ll leave that for later.

var currState = 0
var leftColors = newArrayList("218,94,77", "<some other color>", "<some other color>")

rule "Aqara Cube Controller"
when
    Channel 'mihome:sensor_cube:04cf8c9783a3:158d00029bc4f8:action' triggered
then
    var actionName = receivedEvent.getEvent()
    switch(actionName) {
        ...
        case "ROTATE_LEFT": {
            currState = currState + 1 % leftColors.size
            color = leftColors.get(currState)
            TV_Light_Color.sendCommand(color)
	        L3_Color.sendCommand(color)
	        L4_Color.sendCommand(color)
        }        
    ...

I just typed in the above, there may be errors.