Status of Spell effects

[dx2]

The aim is to write a uimod peace which reads some specific maintained spells and look if they are casted or still have to be casted. So the ui mod would look up if for example 'Sprint' is active and decides whether it activates it IF mana is above 50% or deactivates it IF mana drops below 50%. I hope this is possible without a loop since loops (while cases) do not seem to be implemented in eq2ui scripting.