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Bubberstation/code/game/objects/items/sharpener.dm
MrMelbert b3e8eebdc9 Kills /obj/item/melee/transforming, replaces it with a transforming weapon component (#60761)
This PR kills off the transforming subtype of /obj/item/melee and replaces it with a component to handle the transforming behavior, /datum/component/transforming.

The transforming component handles updating the variables of an item when it's transformed. Things like force, sharpness, whetstone force bonus, and attack verbs. Similar to the two-handed component, but instead of transforming into a two-hander it remains a one handed weapon.

The "nemesis" behavior (dealing addition damage to certain factions) of the transforming subtype was moved to the cleaving saw only, since it was the only transforming item that used it. In the future, this can be made into a bespoke element/component as well.

The following weapons and items have been updated to use this component:

    Energy Swords / Sabers / Bananium Energy Sword
    Energy Circular Saw
    Energy Dagger
    Energy Axe
    Toy Energy Sword
    Holographic Energy Sword
    Switchblade
    Advanced Medical Tools (Laser scalpel, Mechanical Pinches, Searing Tool)
    Advanced Engineering Tools (Hand Drill, Jaws of Life / Syndicate Jaws of Life)
    Combat Wrench
    Cleaving Saw
    Telescopic Batons / Contractor Batons
    Roasting Stick
    Telescopic Riot Shield
    Energy Shield / Bananium Energy Shield

This PR also touches up the code around the various above items.
2021-08-23 11:45:54 -07:00

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/**
* # Whetstone
*
* Items used for sharpening stuff
*
* Whetstones can be used to increase an item's force, throw_force and wound_bonus and it's change it's sharpness to SHARP_EDGED. Whetstones do not work with energy weapons. Two-handed weapons will only get the throw_force bonus. A whetstone can only be used once.
*
*/
/obj/item/sharpener
name = "whetstone"
icon = 'icons/obj/kitchen.dmi'
icon_state = "sharpener"
desc = "A block that makes things sharp."
force = 5
///Amount of uses the whetstone has. Set to -1 for functionally infinite uses.
var/uses = 1
///How much force the whetstone can add to an item.
var/increment = 4
///Maximum force sharpening items with the whetstone can result in
var/max = 30
///The prefix a whetstone applies when an item is sharpened with it
var/prefix = "sharpened"
///If TRUE, the whetstone will only sharpen already sharp items
var/requires_sharpness = TRUE
/obj/item/sharpener/attackby(obj/item/I, mob/user, params)
if(uses == 0)
to_chat(user, span_warning("The sharpening block is too worn to use again!"))
return
if(I.force >= max || I.throwforce >= max) //So the whetstone never reduces force or throw_force
to_chat(user, span_warning("[I] is much too powerful to sharpen further!"))
return
if(requires_sharpness && !I.get_sharpness())
to_chat(user, span_warning("You can only sharpen items that are already sharp, such as knives!"))
return
if(is_type_in_list(I, list(/obj/item/melee/energy, /obj/item/dualsaber))) //You can't sharpen the photons in energy meelee weapons
to_chat(user, span_warning("You don't think \the [I] will be the thing getting modified if you use it on \the [src]!"))
return
//This block is used to check more things if the item has a relevant component.
var/signal_out = SEND_SIGNAL(I, COMSIG_ITEM_SHARPEN_ACT, increment, max) //Stores the bitflags returned by SEND_SIGNAL
if(signal_out & COMPONENT_BLOCK_SHARPEN_MAXED) //If the item's components enforce more limits on maximum power from sharpening, we fail
to_chat(user, span_warning("[I] is much too powerful to sharpen further!"))
return
if(signal_out & COMPONENT_BLOCK_SHARPEN_BLOCKED)
to_chat(user, span_warning("[I] is not able to be sharpened right now!"))
return
if((signal_out & COMPONENT_BLOCK_SHARPEN_ALREADY) || (I.force > initial(I.force) && !signal_out)) //No sharpening stuff twice
to_chat(user, span_warning("[I] has already been refined before. It cannot be sharpened further!"))
return
if(!(signal_out & COMPONENT_BLOCK_SHARPEN_APPLIED)) //If the item has a relevant component and COMPONENT_BLOCK_SHARPEN_APPLIED is returned, the item only gets the throw force increase
I.force = clamp(I.force + increment, 0, max)
I.wound_bonus = I.wound_bonus + increment //wound_bonus has no cap
user.visible_message(span_notice("[user] sharpens [I] with [src]!"), span_notice("You sharpen [I], making it much more deadly than before."))
playsound(src, 'sound/items/unsheath.ogg', 25, TRUE)
I.sharpness = SHARP_EDGED //When you whetstone something, it becomes an edged weapon, even if it was previously dull or pointy
I.throwforce = clamp(I.throwforce + increment, 0, max)
I.name = "[prefix] [I.name]" //This adds a prefix and a space to the item's name regardless of what the prefix is
desc = "[desc] At least, it used to."
uses-- //this doesn't cause issues because we check if uses == 0 earlier in this proc
if(uses == 0)
name = "worn out [name]" //whetstone becomes used whetstone
update_appearance()
/obj/item/sharpener/update_name()
name = "[!uses ? "worn out " : null][initial(name)]"
return ..()
/**
* # Super whetstone
*
* Extremely powerful admin-only whetstone
*
* Whetstone that adds 200 damage to an item, with the maximum force and throw_force reachable with it being 200. As with normal whetstones, energy weapons cannot be sharpened with it and two-handed weapons will only get the throw_force bonus.
*
*/
/obj/item/sharpener/super
name = "super whetstone"
desc = "A block that will make your weapon sharper than Einstein on adderall."
increment = 200
max = 200
prefix = "super-sharpened"
requires_sharpness = FALSE //Super whetstones can sharpen even tooboxes