Space Station 13 - Modules - Types

code/controllers/subsystems/timer.dm

/var/TIMER_LOOP Looping timers automatically re-queue themselves after firing, assuming they are still valid
/var/TIMER_STOPPABLE Stoppable timers produce a hash that can be given to deltimer() to unqueue them
/var/TIMER_UNIQUE Two of the same timer signature cannot be queued at once when they are unique
/var/TIMER_OVERRIDE Attempting to add a unique timer will re-queue the event instead of being ignored
/var/TIMER_NO_HASH_WAIT Skips adding the wait to the timer hash, allowing for uniques with variable wait times