/datum/element/lootable
	var/chance_nothing = 0			// Unlucky people might need to loot multiple spots to find things.
	var/chance_uncommon = 10		// Probability of pulling from the uncommon_loot list.
	var/chance_rare = 1				// Ditto, but for rare_loot list.
	var/chance_gamma = 0			// Singledrop global loot table shared with all piles.

	var/allow_multiple_looting = TRUE	// If true, the same person can loot multiple times.  Mostly for debugging.
	var/loot_depletion = FALSE		// If true, loot piles can be 'depleted' after a certain number of searches by different players, where no more loot can be obtained.
	var/loot_left = 0				// Maximum number of times a pile can be looted before no loot will remain for anyone
	var/delete_on_depletion = FALSE	// If true, and if the loot gets depleted as above, the pile is deleted.

	var/list/unlucky_loot = list()	// Unlucky is the worst tier. Only people with the unlucky trait can get this stuff. Primed grenades, dangerous syringes, etc.
	var/list/common_loot = list()	// Common is generally less-than-useful junk and filler, at least for maint loot piles.
	var/list/uncommon_loot = list()	// Uncommon is actually maybe some useful items, usually the reason someone bothers looking inside.
	var/list/rare_loot = list()		// Rare is really powerful, or at least unique items.

	var/static/list/piles_looted = list() // Keeps track of the number of times a specific pile has been looted if the specific lootable type has loot_depletion on

/datum/element/lootable/Attach(atom/target)
	. = ..()
	if(!isatom(target))
		return ELEMENT_INCOMPATIBLE
	RegisterSignal(target, COMSIG_LOOT_REWARD, PROC_REF(loot))

/datum/element/lootable/Detach(atom/target)
	. = ..()
	if(loot_depletion)
		piles_looted -= REF(target)
	UnregisterSignal(target, COMSIG_LOOT_REWARD)

/// Calculates and drops loot, the source's turf is where it will be dropped, L is the searching mob, and searched_by is a passed list for storing who has searched a loot pile.
/datum/element/lootable/proc/loot(atom/source,mob/living/L,var/list/searched_by, wake_chance = 0)
	SIGNAL_HANDLER
	// The loot's all gone.
	if(loot_depletion)
		var/looted_count = piles_looted[REF(source)]
		if(looted_count >= loot_left)
			to_chat(L, span_warning("\The [source] has been picked clean."))
			return

	// You got unlucky.
	if(chance_nothing && prob(chance_nothing))
		to_chat(L, span_warning("Nothing in \the [source] really catches your eye..."))
		return

	if(L && islist(searched_by)) // This can handle no mob and no list if you just want to use this as a way to hold drop tables
		//You already searched this one
		if((L.ckey in searched_by) && !allow_multiple_looting)
			to_chat(L, span_warning("You can't find anything else vaguely useful in \the [source].  Another set of eyes might, however."))
			return
		searched_by |= L.ckey // List is stored in the caller!

	// You found something!
	var/obj/item/loot = null
	var/span = "notice" // Blue

	if(HAS_TRAIT(L, TRAIT_UNLUCKY) && unlucky_loot.len) // If you're unlucky, you will always find bad stuff.
		loot = produce_unlucky_item(source)
		span = "cult" // Purple and bold.
		if(prob(1))
			to_chat(L, span_danger("You cut your hand on something in the trash!"))
			L.apply_damage(2, BRUTE, pick(BP_L_HAND, BP_R_HAND), used_weapon = "sharp object")
			var/datum/disease/advance/random/random_disease = new /datum/disease/advance/random()
			random_disease.spread_flags |= DISEASE_SPREAD_NON_CONTAGIOUS
			L.ForceContractDisease(random_disease)

	else if(prob(chance_uncommon) && uncommon_loot.len) // You might still get something good.
		loot = produce_uncommon_item(source)
		span = "alium" // Green

	else if(prob(chance_rare) && rare_loot.len) // You won THE GRAND PRIZE!
		loot = produce_rare_item(source)
		span = "cult" // Purple and bold.

	else if(prob(chance_gamma) && GLOB.unique_gamma_loot.len) // ULTRA GRAND PRIZE
		loot = produce_gamma_item(source)
		span = "cult" // Purple and bold.

	else  // Welp.
		loot = produce_common_item(source)

	// Handle randomized items in our tables.
	if(istype(loot,/obj/random))
		var/obj/random/randy = loot
		var/new_I = randy.spawn_item()
		QDEL_SWAP(loot,new_I)

	//We either have an item to hand over or we don't, at this point!
	if(!loot)
		return
	loot.forceMove(get_turf(source))
	var/final_message = "You found \a [loot]!"
	switch(span)
		if("notice")
			final_message = span_notice(final_message)
		if("cult")
			final_message = span_cult(final_message)
		if("alium")
			final_message = span_alium(final_message)
	to_chat(L, span_info(final_message))
	var/disturbed_sleep = rand(1,100) //spawning of mobs, for now only the trash panda.
	if(disturbed_sleep <= wake_chance)
		new /mob/living/simple_mob/animal/passive/raccoon(get_turf(source))
		source.visible_message("A raccoon jumps out of the trash!.")

	// Check if we should delete on depletion
	if(!loot_depletion)
		return
	// Add to looted piles if not already one
	if(!(REF(source) in piles_looted))
		piles_looted[REF(source)] = 0
	// Increase the looted count till we've hit our limit
	piles_looted[REF(source)] += 1
	if(piles_looted[REF(source)] < loot_left)
		return
	to_chat(L, span_warning("You seem to have gotten the last of the spoils in \the [source]."))
	if(delete_on_depletion)
		qdel(source)

/datum/element/lootable/proc/produce_unlucky_item(atom/source)
	var/path = pick(unlucky_loot)
	return new path(source)

/datum/element/lootable/proc/produce_common_item(atom/source)
	var/path = pick(common_loot)
	return new path(source)

/datum/element/lootable/proc/produce_uncommon_item(atom/source)
	var/path = pick(uncommon_loot)
	return new path(source)

/datum/element/lootable/proc/produce_rare_item(atom/source)
	var/path = pick(rare_loot)
	return new path(source)

/// These are types that can only spawn once, and then will be removed from this list.
/datum/element/lootable/proc/produce_gamma_item(atom/source)
	var/path = pick_n_take(GLOB.unique_gamma_loot)
	if(!path) //Tapped out, reallocate?
		for(var/P in GLOB.allocated_gamma_loot)
			var/datum/weakref/WF = GLOB.allocated_gamma_loot[P]
			var/obj/item/I = WF?.resolve()
			if(QDELETED(I) || istype(I.loc,/obj/machinery/computer/cryopod))
				restore_gamma_loot(P)
				path = P
				break

	if(path)
		var/obj/item/I = new path(source)
		GLOB.allocated_gamma_loot[path] = WEAKREF(I)
		return I

	return produce_rare_item(source)

/// Restores a removed gamma loot item back to the loot table
/proc/restore_gamma_loot(var/w_type)
	GLOB.allocated_gamma_loot -= w_type
	GLOB.unique_gamma_loot += w_type