-- Store the effect attached to the GameObject
local _Effect = vci.assets.GetEffekseerEmitter("EffectItem")
-- Start playing the effect
_Effect._ALL_Play()

function onUse()
    -- Change the color of the effect to blue
    _Effect.SetAllColor(Color.blue)
end

function onUnuse()
    -- Change the color of the effect to red
    _Effect.SetAllColor(Color.red)
end