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Bubberstation/code/datums/elements/dryable.dm
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SkyratBot 6620bffa84 [MIRROR] Collected food fixes [MDB IGNORE] (#23596)
* Collected food fixes (#78190)

I went through the code and tried to find all of the remaining places we
forgot to update the arguments passed into `item/food/Initialize` after
more arguments were added to it, because there were a couple and they
caused things to stop working.
Most notably, golems were unable to eat anything because nothing would
correctly spawn "golem food".

_Additionally_ we were using a bunch of named arguments in new whenever
crafting or cooking food. This runtimed, causing the food not to init
properly.
_On top of that_ a late code review on a recent PR processed a list into
a string_assoc_list twice causing it to become null.

Finally, we were trying to check the food preferences of examining
ghosts or dogs or other non-human mobs. We shouldn't do that.

I also added a unit test for moth and golem food in the hopes that we'll
notice them breaking.

* Collected food fixes

---------

Co-authored-by: Jacquerel <hnevard@gmail.com>
2023-09-09 10:32:37 -04:00

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// If an item has this element, it can be dried on a drying rack.
/datum/element/dryable
element_flags = ELEMENT_BESPOKE
argument_hash_start_idx = 2
/// The type of atom that is spawned by this element on drying.
var/dry_result
/datum/element/dryable/Attach(datum/target, atom/dry_result)
. = ..()
if(!isatom(target))
return ELEMENT_INCOMPATIBLE
src.dry_result = dry_result
RegisterSignal(target, COMSIG_ITEM_DRIED, PROC_REF(finish_drying))
ADD_TRAIT(target, TRAIT_DRYABLE, ELEMENT_TRAIT(type))
/datum/element/dryable/Detach(datum/target)
. = ..()
UnregisterSignal(target, COMSIG_FOOD_CONSUMED)
REMOVE_TRAIT(target, TRAIT_DRYABLE, ELEMENT_TRAIT(type))
/datum/element/dryable/proc/finish_drying(atom/source)
SIGNAL_HANDLER
var/atom/dried_atom = source
if(dry_result == dried_atom.type)//if the dried type is the same as our currrent state, don't bother creating a whole new item, just re-color it.
var/atom/movable/resulting_atom = dried_atom
resulting_atom.add_atom_colour(COLOR_DRIED_TAN, FIXED_COLOUR_PRIORITY)
ADD_TRAIT(resulting_atom, TRAIT_DRIED, ELEMENT_TRAIT(type))
resulting_atom.forceMove(source.drop_location())
return
else if(isstack(source)) //Check if its a sheet
var/obj/item/stack/itemstack = dried_atom
for(var/i in 1 to itemstack.amount)
var/atom/movable/resulting_atom = new dry_result(source.drop_location())
ADD_TRAIT(resulting_atom, TRAIT_DRIED, ELEMENT_TRAIT(type))
qdel(source)
return
else if(istype(source, /obj/item/food) && ispath(dry_result, /obj/item/food))
var/obj/item/food/source_food = source
var/obj/item/food/resulting_food = new dry_result(
source.drop_location(),
/* starting_reagent_purity = */ null,
/* no_base_reagents = */ TRUE,
)
source_food.reagents.trans_to(resulting_food, source_food.reagents.total_volume)
ADD_TRAIT(resulting_food, TRAIT_DRIED, ELEMENT_TRAIT(type))
qdel(source)
return
else
var/atom/movable/resulting_atom = new dry_result(source.drop_location())
ADD_TRAIT(resulting_atom, TRAIT_DRIED, ELEMENT_TRAIT(type))
qdel(source)