Programming events from HA light component

[bwhp1]

Hi there, thanks for an awesome solution.
I've implemented a bunch of your HA light switches which allow C4 to control various Home Assistant entities.
If the state of an entity in HA changes I can see in your debug LUA page that this is reflected in C4.
However if I try to do some programming based on that state change it doesn't seem to work.
I can see options in C4 programming for the HA light to program things when the level changes, or when it turns on or off. But it doesn't seem to be picking up these changes of state within C4 and triggering the programming. I'm sure I've missed something - can you point me in the right direction?
Thanks again.

[bwhp1]

OK as a follow up, I've fixed it for my system. It appears that different types of switches in Home Assistant send through different commands via the C4 proxy, not all of which are being handled in the current version of the driver. I'm not sure how to get these changes into the official bphillips version but happy for them to be added to a future revision.

To make my system work (I have Sonoff Zigbee ZBMINIL2 switches and Shelly Dimmer 2s) I have added the following to my version of the driver:
a) -- Add a new function somewhere in the code to deal with the RAMP_TO_LEVEL command from the proxy. This allows the Sonoff switches to be turned on and off using the ON and OFF buttons in the C4 Composer interface.

function RFP:RAMP_TO_LEVEL(idBinding, strCommand, tParams)
    SetLightValue(strCommand["LEVEL"])
end

b) -- Three lines added to parts of the Parse function (labelled as BWHP in the below). These additions set the light level within C4 when the Home Assistant switch status changes, allowing these changes to trigger programming in C4.

    if state ~= nil then
        if state == "off" then
            WAS_ON = false
            C4:SendToProxy(5001, 'LIGHT_BRIGHTNESS_CHANGED', { LIGHT_BRIGHTNESS_CURRENT = 0 })
            --BWHP added to set LIGHT_LEVEL for some proxies which require this instead of brightness
            C4:SendToProxy(5001, 'LIGHT_LEVEL', 0)
        elseif state == "on" and not HAS_BRIGHTNESS then
            WAS_ON = true
            C4:SendToProxy(5001, 'LIGHT_BRIGHTNESS_CHANGED', { LIGHT_BRIGHTNESS_CURRENT = 100 })
            --BWHP added to set LIGHT_LEVEL for some proxies which require this instead of brightness
            C4:SendToProxy(5001, 'LIGHT_LEVEL', 100)
        elseif state == "on" then
            WAS_ON = true
        end
    end

and:

    local selectedAttribute = attributes["brightness"]
    if selectedAttribute ~= nil then
        C4:SendToProxy(5001, 'LIGHT_BRIGHTNESS_CHANGED',
            { LIGHT_BRIGHTNESS_CURRENT = MapValue(tonumber(selectedAttribute), 100, 255) })
        --BWHP added to set LIGHT_LEVEL for some proxies which require this instead of brightness
        C4:SendToProxy(5001, 'LIGHT_LEVEL', MapValue(tonumber(selectedAttribute), 100, 255)) 
    end