[Code bounty] Yautja Hunting Bow

code/datums/ammo/misc.dm

@@ -174,6 +174,90 @@
 		var/obj/item/weapon/gun/flare/flare_gun_fired_from = fired_projectile.shot_from
 		flare_gun_fired_from.last_signal_flare_name = signal_flare.name
 
+/datum/ammo/arrow
+	name = "arrow"
+	ping = null //no bounce off.
+	damage_type = BRUTE
+	icon_state = "arrow"
+
+	damage = 110
+	penetration = 20
+	accuracy = HIT_ACCURACY_TIER_3
+	max_range = 14
+	shell_speed = AMMO_SPEED_TIER_3
+	flags_ammo_behavior = AMMO_SPECIAL_EMBED
+	shrapnel_chance = SHRAPNEL_CHANCE_TIER_10
+	shrapnel_type = /obj/item/arrow
+	handful_type = /obj/item/arrow
+	sound_hit = 'sound/weapons/pierce.ogg'
+	var/activated = FALSE
+
+/datum/ammo/arrow/on_embed(mob/embedded_mob, obj/limb/target_organ, silent = FALSE)
+	if(!ishumansynth_strict(embedded_mob) || !istype(target_organ))
+		return
+	target_organ.embed(new shrapnel_type)
+
+/datum/ammo/arrow/proc/drop_arrow(turf/T, obj/projectile/fired_projectile)
+	var/obj/item/arrow/G = new handful_type(T)
+	var/matrix/rotation = matrix()
+	rotation.Turn(fired_projectile.angle - 90)
+	G.apply_transform(rotation)
+
+/datum/ammo/arrow/on_hit_mob(mob/mob,obj/projectile/projectile)
+	mob.apply_effect(1, STUN)
+	mob.apply_effect(3, DAZE)
+	if(!ishumansynth_strict(mob))
+		drop_arrow(get_turf(mob), projectile)
+	pushback(mob, projectile, 7)
+
+/datum/ammo/arrow/on_hit_obj(obj/O,obj/projectile/P)
+	drop_arrow(get_turf(P), P)
+
+/datum/ammo/arrow/on_hit_turf(turf/T, obj/projectile/P)
+	if(T.density && isturf(P.loc))
+		drop_arrow(P.loc, P)
+	else
+		drop_arrow(T, P)
+
+/datum/ammo/arrow/do_at_max_range(obj/projectile/P, mob/firer)
+	drop_arrow(get_turf(P), P)
+
+/datum/ammo/arrow/expl
+	activated = TRUE
+	handful_type = /obj/item/arrow/expl
+	damage_type = BURN
+	flags_ammo_behavior = AMMO_HITS_TARGET_TURF
+	shrapnel_chance = 0
+	var/datum/effect_system/smoke_spread/smoke
+
+/datum/ammo/arrow/expl/New()
+	. = ..()
+	smoke = new()
+
+/datum/ammo/arrow/expl/on_hit_mob(mob/mob,obj/projectile/projectile)
+	cell_explosion(get_turf(mob), 150, 50, EXPLOSION_FALLOFF_SHAPE_LINEAR, null, projectile.weapon_cause_data)
+	smoke.set_up(1, get_turf(mob))
+	smoke.start()
+
+/datum/ammo/arrow/expl/on_hit_obj(obj/object,obj/projectile/projectile)
+	cell_explosion(get_turf(projectile), 150, 50, EXPLOSION_FALLOFF_SHAPE_LINEAR, null, projectile.weapon_cause_data)
+	smoke.set_up(1, get_turf(projectile))
+	smoke.start()
+/datum/ammo/arrow/expl/on_hit_turf(turf/turf, obj/projectile/projectile)
+	if(turf.density && isturf(projectile.loc))
+		cell_explosion(get_turf(projectile), 150, 50, EXPLOSION_FALLOFF_SHAPE_LINEAR, null, projectile.weapon_cause_data)
+		smoke.set_up(1, get_turf(projectile))
+		smoke.start()
+	else
+		cell_explosion(turf, 150, 50, EXPLOSION_FALLOFF_SHAPE_LINEAR, null, projectile.weapon_cause_data)
+		smoke.set_up(1, turf)
+		smoke.start()
+
+/datum/ammo/arrow/expl/do_at_max_range(obj/projectile/projectile, mob/firer)
+	cell_explosion(get_turf(projectile), 150, 50, EXPLOSION_FALLOFF_SHAPE_LINEAR, null, projectile.weapon_cause_data)
+	smoke.set_up(1, get_turf(projectile))
+	smoke.start()
+
 /datum/ammo/flare/starshell
 	name = "starshell ash"
 	icon_state = "starshell_bullet"

code/game/machinery/vending/vendor_types/antag/antag_predator.dm

@@ -27,6 +27,7 @@ GLOBAL_LIST_INIT(cm_vending_equipment_yautja, list(
 		list("The Agile Drone", 0, /obj/item/falcon_drone, MARINE_CAN_BUY_POUCH, VENDOR_ITEM_REGULAR),
 		list("The Purifying Smart-Disc", 0, /obj/item/explosive/grenade/spawnergrenade/smartdisc, MARINE_CAN_BUY_POUCH, VENDOR_ITEM_REGULAR),
 		list("The Steadfast Shield", 0, /obj/item/weapon/shield/riot/yautja, MARINE_CAN_BUY_POUCH, VENDOR_ITEM_REGULAR),
+		list("The Firm Bow", 0, /obj/item/storage/belt/gun/quiver/full, MARINE_CAN_BUY_POUCH, VENDOR_ITEM_REGULAR),
 
 		list("Clothing Accessory (CHOOSE 1)", 0, null, null, null),
 		list("Third-Cape", 0, /obj/item/clothing/yautja_cape/third, MARINE_CAN_BUY_ACCESSORY, VENDOR_ITEM_REGULAR),
@@ -64,6 +65,7 @@ GLOBAL_LIST_INIT(cm_vending_elder_yautja, list(
 		list("The Agile Drone", 0, /obj/item/falcon_drone, MARINE_CAN_BUY_POUCH, VENDOR_ITEM_REGULAR),
 		list("The Purifying Smart-Disc", 0, /obj/item/explosive/grenade/spawnergrenade/smartdisc, MARINE_CAN_BUY_POUCH, VENDOR_ITEM_REGULAR),
 		list("The Steadfast Shield", 0, /obj/item/weapon/shield/riot/yautja, MARINE_CAN_BUY_POUCH, VENDOR_ITEM_REGULAR),
+		list("The Firm Bow", 0, /obj/item/storage/belt/gun/quiver/full, MARINE_CAN_BUY_POUCH, VENDOR_ITEM_REGULAR),
 
 		list("Clothing Accessory (CHOOSE 1)", 0, null, null, null),
 		list("Third-Cape", 0, /obj/item/clothing/yautja_cape/third, MARINE_CAN_BUY_ACCESSORY, VENDOR_ITEM_REGULAR),

code/modules/cm_preds/yaut_weapons.dm

@@ -1384,6 +1384,170 @@
 		user.update_power_display(perc)
 	return TRUE
 
+/obj/item/weapon/gun/bow
+	name = "\improper hunting bow"
+	desc = "An abnormal-sized weapon with an exeptionally tight string. Requires extraordinary strength to draw."
+	icon = 'icons/obj/items/hunter/pred_gear.dmi'
+	icon_state = "bow"
+	item_state = "bow"
+	item_icons = list(
+		WEAR_L_HAND = 'icons/mob/humans/onmob/hunter/items_lefthand.dmi',
+		WEAR_R_HAND = 'icons/mob/humans/onmob/hunter/items_righthand.dmi'
+		)
+	current_mag = /obj/item/ammo_magazine/internal/bow
+	reload_sound = 'sound/weapons/gun_shotgun_shell_insert.ogg'
+	fire_sound = 'sound/effects/throwing/swoosh1.ogg'
+	aim_slowdown = 0
+	flags_equip_slot = SLOT_BLOCK_SUIT_STORE
+	flags_gun_features = GUN_INTERNAL_MAG|GUN_CAN_POINTBLANK|GUN_ONE_HAND_WIELDED|GUN_UNUSUAL_DESIGN
+	gun_category = GUN_CATEGORY_HEAVY
+	muzzle_flash = null
+	w_class = SIZE_LARGE
+	explo_proof = TRUE
+	unacidable = TRUE
+	flags_item = TWOHANDED|ITEM_PREDATOR
+
+/obj/item/weapon/gun/bow/Initialize(mapload, spawn_empty)
+	. = ..(mapload, TRUE) //is there a better way?
+	update_icon()
+
+/obj/item/weapon/gun/bow/set_gun_config_values()
+	..()
+	set_fire_delay(FIRE_DELAY_TIER_7)
+	accuracy_mult = BASE_ACCURACY_MULT
+	accuracy_mult_unwielded = BASE_ACCURACY_MULT
+	scatter = 0
+	recoil = RECOIL_AMOUNT_TIER_4
+	recoil_unwielded = RECOIL_AMOUNT_TIER_4
+
+/obj/item/weapon/gun/bow/reload_into_chamber(mob/user)
+	. = ..()
+	update_icon()
+
+/obj/item/weapon/gun/bow/wield(mob/living/user)
+	return
+
+/obj/item/weapon/gun/bow/unload(mob/user)
+	if(!current_mag)
+		return
+	if(!current_mag.current_rounds)
+		return
+	var/obj/item/arrow/unloaded_arrow = new ammo.handful_type(get_turf(src))
+	playsound(user, reload_sound, 25, TRUE)
+	current_mag.current_rounds--
+	if(user)
+		to_chat(user, SPAN_NOTICE("You unload [unloaded_arrow] from \the [src]."))
+		user.put_in_hands(unloaded_arrow)
+	update_icon()
+
+
+/obj/item/weapon/gun/bow/update_icon()
+	..()
+	if (!current_mag || current_mag.current_rounds == 0 || !istype(ammo, /datum/ammo/arrow))
+		return
+	var/datum/ammo/arrow/arrow = ammo
+	if (arrow.activated)
+		icon_state = "bow_expl"
+	else
+		icon_state = "bow_loaded"
+
+/obj/item/weapon/gun/bow/attackby(obj/item/attacking_item, mob/user)
+	if(!istype(attacking_item, /obj/item/arrow))
+		to_chat(user, SPAN_WARNING("That's not an arrow!"))
+		return
+	if(!current_mag || current_mag.current_rounds == 1)
+		return to_chat(user, SPAN_WARNING("[src] is already loaded!"))
+	var/obj/item/arrow/attacking_arrow = attacking_item
+	if (user.r_hand != src && user.l_hand != src)
+		to_chat(user, SPAN_WARNING("You need to hold [src] in your hand in order to nock [attacking_arrow]!"))
+		return
+	if (!isyautja(user))
+		to_chat(user, SPAN_WARNING("You're not nearly strong enough to pull back the drawstring of [src]!"))
+		return
+	ammo = GLOB.ammo_list[attacking_arrow.ammo_datum]
+	playsound(user, reload_sound, 25, 1)
+	to_chat(user, SPAN_NOTICE("You nock [attacking_arrow] onto [src]."))
+	current_mag.current_rounds++
+	qdel(attacking_arrow)
+	update_icon()
+
+/obj/item/weapon/gun/bow/dropped(mob/user)
+	. = ..()
+	if(!current_mag || !current_mag.current_rounds)
+		return
+	to_chat(user, SPAN_WARNING("The projectile falls out of [src]!"))
+	unload(null)
+
+/obj/item/weapon/gun/bow/click_empty(mob/user)
+	return
+
+/obj/item/ammo_magazine/internal/bow
+	name = "bow internal magazine"
+	caliber = "arrow"
+	max_rounds = 1
+	default_ammo = /datum/ammo/arrow
+
+/obj/item/arrow
+	name = "\improper arrow"
+	w_class = SIZE_SMALL
+	var/activated = FALSE
+	icon = 'icons/obj/items/hunter/pred_gear.dmi'
+	icon_state = "arrow"
+	item_state = "arrow"
+	var/ammo_datum = /datum/ammo/arrow
+	sharp = IS_SHARP_ITEM_ACCURATE
+	edge = TRUE
+	force = 20
+	explo_proof = TRUE
+	unacidable = TRUE
+
+/obj/item/arrow/expl
+	name = "\improper activated arrow"
+	activated = TRUE
+	icon_state = "arrow_expl"
+	ammo_datum = /datum/ammo/arrow/expl
+
+/obj/item/arrow/attack_self(mob/user)
+	. = ..()
+	if (!isyautja(user))
+		return
+	if (activated)
+		activated = FALSE
+		icon_state = "arrow"
+		ammo_datum = /datum/ammo/arrow
+		to_chat(user, SPAN_NOTICE("You deactivate \the [src]."))
+	else
+		activated = TRUE
+		icon_state = "arrow_expl"
+		ammo_datum = /datum/ammo/arrow/expl
+		to_chat(user, SPAN_NOTICE("You activate \the [src]."))
+
+
+/obj/item/storage/belt/gun/quiver
+	name = "\improper quiver strap"
+	desc = "A strap that can hold a bow with a quiver for arrows."
+	storage_slots = 8
+	max_storage_space = 20
+	icon_state = "quiver"
+	item_state = "s_marinebelt"
+	flags_equip_slot = SLOT_WAIST|SLOT_SUIT_STORE
+	max_w_class = SIZE_LARGE
+	icon = 'icons/obj/items/hunter/pred_gear.dmi'
+	item_icons = list(
+		WEAR_WAIST = 'icons/mob/humans/onmob/hunter/pred_gear.dmi'
+	)
+	can_hold = list(
+		/obj/item/weapon/gun/bow,
+		/obj/item/arrow,
+	)
+	explo_proof = TRUE
+	unacidable = TRUE
+
+/obj/item/storage/belt/gun/quiver/full/fill_preset_inventory()
+	handle_item_insertion(new /obj/item/weapon/gun/bow())
+	for(var/i = 1 to storage_slots - 1)
+		new /obj/item/arrow(src)
+
 #undef FLAY_STAGE_SCALP
 #undef FLAY_STAGE_STRIP
 #undef FLAY_STAGE_SKIN

code/modules/mob/mob.dm

@@ -768,7 +768,7 @@ note dizziness decrements automatically in the mob's Life() proc.
 			return FALSE
 		to_chat(usr, SPAN_WARNING("You attempt to get a good grip on [selection] in [src]'s body."))
 
-	if(!do_after(usr, 80 * usr.get_skill_duration_multiplier(SKILL_SURGERY), INTERRUPT_ALL, BUSY_ICON_FRIENDLY))
+	if(!do_after(usr, 20 * selection.w_class * usr.get_skill_duration_multiplier(SKILL_SURGERY), INTERRUPT_ALL, BUSY_ICON_FRIENDLY))
 		return
 	if(!selection || !src || !usr || !istype(selection))
 		return
@@ -805,8 +805,8 @@ note dizziness decrements automatically in the mob's Life() proc.
 			affected.add_bleeding(I, TRUE)
 			affected.wounds += I
 			H.custom_pain("Something tears wetly in your [affected] as [selection] is pulled free!", 1)
-
-	selection.forceMove(get_turf(src))
+	playsound(src.loc, 'sound/weapons/bladeslice.ogg', 25)
+	usr.put_in_hands(selection)
 	return TRUE
 
 ///Can this mob resist (default FALSE)