46 lines
1.8 KiB
Plaintext
46 lines
1.8 KiB
Plaintext
//! Defines that give qdel hints.
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//!
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//! These can be given as a return in [/atom/proc/Destroy] or by calling [/proc/qdel].
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/// `qdel` should queue the object for deletion.
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#define QDEL_HINT_QUEUE 0
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/// `qdel` should let the object live after calling [/atom/proc/Destroy].
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#define QDEL_HINT_LETMELIVE 1
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/// Functionally the same as the above. `qdel` should assume the object will gc on its own, and not check it.
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#define QDEL_HINT_IWILLGC 2
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/// Qdel should assume this object won't GC, and queue a hard delete using a hard reference.
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#define QDEL_HINT_HARDDEL 3
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// Qdel should assume this object won't gc, and hard delete it posthaste.
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#define QDEL_HINT_HARDDEL_NOW 4
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#ifdef REFERENCE_TRACKING
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/** If REFERENCE_TRACKING is enabled, qdel will call this object's find_references() verb.
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*
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* Functionally identical to [QDEL_HINT_QUEUE] if [GC_FAILURE_HARD_LOOKUP] is not enabled in _compiler_options.dm.
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*/
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#define QDEL_HINT_FINDREFERENCE 5
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/// Behavior as [QDEL_HINT_FINDREFERENCE], but only if the GC fails and a hard delete is forced.
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#define QDEL_HINT_IFFAIL_FINDREFERENCE 6
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#endif
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#define GC_QUEUE_CHECK 1
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#define GC_QUEUE_HARDDELETE 2
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#define GC_QUEUE_COUNT 2 //increase this when adding more steps.
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#define QDEL_ITEM_ADMINS_WARNED (1<<0) //! Set when admins are told about lag causing qdels in this type.
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#define QDEL_ITEM_SUSPENDED_FOR_LAG (1<<1) //! Set when a type can no longer be hard deleted on failure because of lag it causes while this happens.
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// Defines for the [gc_destroyed][/datum/var/gc_destroyed] var.
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#define GC_QUEUED_FOR_QUEUING -1
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#define GC_CURRENTLY_BEING_QDELETED -2
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// Defines for the time left for an item to get its reference cleaned
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#define GC_FILTER_QUEUE 5 MINUTES
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#define GC_DEL_QUEUE 10 SECONDS
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#define QDELING(X) (X.gc_destroyed)
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#define QDELETED(X) (!X || QDELING(X))
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#define QDESTROYING(X) (!X || X.gc_destroyed == GC_CURRENTLY_BEING_QDELETED)
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