How to remove a Timer Loop which opens a door using AddPropForce?

[Akumasama]

Code: (Select All)

void lanterndoorclose(string &in asParent, string &in asChild, int alState)
{
     AddPropImpulse("lanterndoortrapdoor", 0, 150, 0, "world");
     AddTimer("lanterndoortrapdoortimer", 0.3f, "lanterndoortrapdoorlock");
}
void lanterndoortrapdoorlock(string &in asTimer)
{
    SetSwingDoorLocked("lanterndoortrapdoor", true, true);
    PlayGuiSound("door_level_wood_locked", 1);
}

Well, that's what I use.
But in my case, it closes, not opens...