; Stop this flame trap from casting
FlameTrap.InterruptCast()

;This example script extends ActiveMagicEffect

float Property max auto

Event OnEffectStart(Actor akTarget, Actor akCaster)

    ; Let's say you want to restore your health through a script.
    If (Game.GetPlayer() == akTarget)
        If (akTarget.GetActorValuePercentage("health") >= max)
            akTarget.InterruptCast()
            Debug.Notification("You cannot cast this spell at this time")
            ; Because your health is at 100% (represented by 1.0) this casting will be interrupted until the condition is met.
        ElseIf (akTarget.GetActorValuePercentage("health") <= max)
            akTarget.RestoreAV("health", 300)
        EndIf
    EndIf

EndEvent