Files
Bubberstation/code/game/objects/items/chainsaw.dm
SmArtKar 7ddc30783a Adds better attack animations and alternate attack modes (#88418)
## About The Pull Request

This is the first PR in a series attempting to modernize our damage and
armor, both from a code and a gameplay perspective. This part implements
unique attack animations, adds alternate attack modes for items and
fixes some minor oversights.

Items now have unique attack animation based on their sharpness - sharp
items are now swung in an arc, while pointy items are thrust forward.
This change is ***purely visual***, this is not swing combat. (However,
this does assign icon rotation data to many items, which should help
swing combat later down the line).

Certain items like knives and swords now have secondary attacks - right
clicks will perform stabbing attacks instead of slashing for a chance to
leave piercing wounds, albeit with slightly lower damage - trying to
stick a katana through someone won't get you very far!

https://github.com/user-attachments/assets/1f92bbcd-9aa1-482f-bc26-5e84fe2a07e1

Turns out that spears acted as oversized knives this entire time, being
SHARP_EDGED instead of SHARP_POINTY - in order for their animations to
make sense, they're now once again pointy (according to comment,
originally they were made sharp because piercing wounds weren't very
threatening, which is no longer the case)

Another major change is that structure damage is now influenced by armor
penetration - I am not sure if this is intentional or not, but attacking
item's AP never applied to non-mob damage.

Additionally, also fixes an issue where attack verbs for you and
everyone else may differ.
2024-12-17 12:35:52 -06:00

170 lines
5.5 KiB
Plaintext

// CHAINSAW
/obj/item/chainsaw
name = "chainsaw"
desc = "A versatile power tool. Useful for limbing trees and delimbing humans."
icon = 'icons/obj/weapons/chainsaw.dmi'
icon_state = "chainsaw"
icon_angle = 180
lefthand_file = 'icons/mob/inhands/weapons/chainsaw_lefthand.dmi'
righthand_file = 'icons/mob/inhands/weapons/chainsaw_righthand.dmi'
obj_flags = CONDUCTS_ELECTRICITY
force = 13
w_class = WEIGHT_CLASS_HUGE
throwforce = 13
throw_speed = 2
throw_range = 4
demolition_mod = 1.5
custom_materials = list(/datum/material/iron= SHEET_MATERIAL_AMOUNT * 6.5)
attack_verb_continuous = list("saws", "tears", "lacerates", "cuts", "chops", "dices")
attack_verb_simple = list("saw", "tear", "lacerate", "cut", "chop", "dice")
hitsound = SFX_SWING_HIT
sharpness = SHARP_EDGED
actions_types = list(/datum/action/item_action/startchainsaw)
tool_behaviour = TOOL_SAW
toolspeed = 1.5 //Turn it on first you dork
var/force_on = 24
/// The looping sound for our chainsaw when running
var/datum/looping_sound/chainsaw/chainsaw_loop
/// How long it takes to behead someone with this chainsaw.
var/behead_time = 15 SECONDS
/obj/item/chainsaw/Initialize(mapload)
. = ..()
chainsaw_loop = new(src)
apply_components()
AddComponent( \
/datum/component/transforming, \
force_on = force_on, \
throwforce_on = force_on, \
throw_speed_on = throw_speed, \
sharpness_on = SHARP_EDGED, \
hitsound_on = 'sound/items/weapons/chainsawhit.ogg', \
w_class_on = w_class, \
)
RegisterSignal(src, COMSIG_TRANSFORMING_ON_TRANSFORM, PROC_REF(on_transform))
/obj/item/chainsaw/proc/apply_components()
AddComponent(/datum/component/butchering, \
speed = 3 SECONDS, \
effectiveness = 100, \
bonus_modifier = 0, \
butcher_sound = 'sound/items/weapons/chainsawhit.ogg', \
disabled = TRUE, \
)
AddComponent(/datum/component/two_handed, require_twohands = TRUE)
/obj/item/chainsaw/proc/on_transform(obj/item/source, mob/user, active)
SIGNAL_HANDLER
to_chat(user, span_notice("As you pull the starting cord dangling from [src], [active ? "it begins to whirr" : "the chain stops moving"]."))
var/datum/component/butchering/butchering = GetComponent(/datum/component/butchering)
butchering.butchering_enabled = active
if (active)
chainsaw_loop.start()
else
chainsaw_loop.stop()
toolspeed = active ? 0.5 : initial(toolspeed)
update_item_action_buttons()
return COMPONENT_NO_DEFAULT_MESSAGE
/obj/item/chainsaw/suicide_act(mob/living/carbon/user)
if(!HAS_TRAIT(src, TRAIT_TRANSFORM_ACTIVE))
user.visible_message(span_suicide("[user] smashes [src] into [user.p_their()] neck, destroying [user.p_their()] esophagus! It looks like [user.p_theyre()] trying to commit suicide!"))
playsound(src, 'sound/items/weapons/genhit1.ogg', 100, TRUE)
return BRUTELOSS
user.visible_message(span_suicide("[user] begins to tear [user.p_their()] head off with [src]! It looks like [user.p_theyre()] trying to commit suicide!"))
playsound(src, 'sound/items/weapons/chainsawhit.ogg', 100, TRUE)
var/obj/item/bodypart/head/myhead = user.get_bodypart(BODY_ZONE_HEAD)
if(myhead)
myhead.dismember()
return BRUTELOSS
/obj/item/chainsaw/attack(mob/living/target_mob, mob/living/user, params)
if (target_mob.stat != DEAD)
return ..()
if (user.zone_selected != BODY_ZONE_HEAD)
return ..()
var/obj/item/bodypart/head = target_mob.get_bodypart(BODY_ZONE_HEAD)
if (isnull(head))
return ..()
playsound(user, 'sound/items/weapons/slice.ogg', vol = 80, vary = TRUE)
target_mob.balloon_alert(user, "cutting off head...")
if (!do_after(user, behead_time, target_mob, extra_checks = CALLBACK(src, PROC_REF(has_same_head), target_mob, head)))
return TRUE
head.dismember(silent = FALSE)
user.put_in_hands(head)
return TRUE
/obj/item/chainsaw/proc/has_same_head(mob/living/target_mob, obj/item/bodypart/head)
return target_mob.get_bodypart(BODY_ZONE_HEAD) == head
/**
* Handles adding components to the chainsaw. Added in Initialize()
*
* Applies components to the chainsaw. Added as a separate proc to allow for
* variance between subtypes
*/
/obj/item/chainsaw/doomslayer
name = "THE GREAT COMMUNICATOR"
desc = span_warning("VRRRRRRR!!!")
armour_penetration = 100
force_on = 30
behead_time = 2 SECONDS
/obj/item/chainsaw/doomslayer/hit_reaction(mob/living/carbon/human/owner, atom/movable/hitby, attack_text = "the attack", final_block_chance = 0, damage = 0, attack_type = MELEE_ATTACK, damage_type = BRUTE)
if(attack_type == PROJECTILE_ATTACK)
owner.visible_message(span_danger("Ranged attacks just make [owner] angrier!"))
playsound(src, SFX_BULLET_MISS, 75, TRUE)
return TRUE
return FALSE
/obj/item/chainsaw/mounted_chainsaw
name = "mounted chainsaw"
desc = "A chainsaw that has replaced your arm."
inhand_icon_state = "mounted_chainsaw"
item_flags = ABSTRACT | DROPDEL
throwforce = 0
throw_range = 0
throw_speed = 0
toolspeed = 1
/obj/item/chainsaw/mounted_chainsaw/Initialize(mapload)
. = ..()
ADD_TRAIT(src, TRAIT_NODROP, HAND_REPLACEMENT_TRAIT)
/obj/item/chainsaw/mounted_chainsaw/Destroy()
var/obj/item/bodypart/part
new /obj/item/chainsaw(get_turf(src))
if(iscarbon(loc))
var/mob/living/carbon/holder = loc
var/index = holder.get_held_index_of_item(src)
if(index)
part = holder.hand_bodyparts[index]
. = ..()
if(part)
part.drop_limb()
/obj/item/chainsaw/mounted_chainsaw/apply_components()
AddComponent(/datum/component/butchering, \
speed = 3 SECONDS, \
effectiveness = 100, \
bonus_modifier = 0, \
butcher_sound = 'sound/items/weapons/chainsawhit.ogg', \
disabled = TRUE, \
)
/datum/action/item_action/startchainsaw
name = "Pull The Starting Cord"