[HailTheMoons]

I'm gonna stick with the code below for know, and work on graphics outputs.

I am still interested on some full code exemples of ZO_Prehook from the pros.
It's just that I don't want to be stuck for too long on this part.

Best regards

myAddon = {}
myAddon.name = "myAddon"
 
function myAddon.Initialize()
    myAddon.weaponSheathed = ArePlayerWeaponsSheathed()
    EVENT_MANAGER:RegisterForUpdate(myAddon.name, 200 ,myAddon.OnPlayerSheathedState)
end
 
 
function myAddon.OnPlayerSheathedState()
    if myAddon.weaponSheathed ~= ArePlayerWeaponsSheathed() then
        -- update the stored state
        myAddon.weaponSheathed = ArePlayerWeaponsSheathed() -- invert the boolean would be more optimized ?
 
        if myAddon.weaponSheathed then
            d("Weapons are Sheathed.")
        else
            d("Weapons are Drawn.")
        end
    end
end
 
-- event handler function which will be called when the "addon loaded" event occurs. Initialize our addon after all of its resources are fully loaded.
function myAddon.OnAddOnLoaded(event, addonName)
-- initialize only when OUR addon is loaded
if addonName == myAddon.name then
myAddon:Initialize()
end
end
 
-- register our event handler function to be called when the proper event occurs.
EVENT_MANAGER:RegisterForEvent(myAddon.name, EVENT_ADD_ON_LOADED, myAddon.OnAddOnLoaded)