Xeno maw and jaw structures

code/__DEFINES/cooldowns.dm

@@ -32,6 +32,7 @@
 #define COOLDOWN_HUD_ORDER "hud_order"
 #define COOLDOWN_CLOAK_IMPLANT "cloak_implant"
 #define COOLDOWN_DRONE_CLOAK "drone_cloak"
+#define COOLDOWN_MAW_GLOB "maw_glob"
 #define COOLDOWN_XENO_TURRETS_ALERT "xeno_turrets_alert"
 #define COOLDOWN_PARALYSE_ACID "acid_spray_paralyse"
 #define COOLDOWN_RELAY_MOVE "remote_relay_moves"

code/game/objects/effects/temporary_visuals/temporary_visual.dm

@@ -148,3 +148,10 @@ GLOBAL_DATUM_INIT(flare_particles, /particles/flare_smoke, new)
 /obj/effect/temp_visual/oppose_shatter/Initialize(mapload)
 	. = ..()
 	animate(src, alpha = 0, time = 3 SECONDS)
+
+/obj/effect/temp_visual/hugger_ball_launch
+	icon = 'icons/mob/radial.dmi'
+	icon_state = "hugger_ball"
+	duration = 4 SECONDS
+	resistance_flags = RESIST_ALL
+	mouse_opacity = MOUSE_OPACITY_TRANSPARENT

code/modules/mob/living/carbon/xenomorph/hive_upgrades.dm

@@ -264,6 +264,57 @@ GLOBAL_LIST_INIT(tier_to_primo_upgrade, list(
 			to_chat(buyer, span_xenowarning("You cannot build in a dense location!"))
 		return FALSE
 
+/datum/hive_upgrade/building/acid_jaws
+	name = "acid jaws"
+	desc = "Constructs an acid maw that allows the hive to bombard it's enemies from afar. Requires open space and time to place."
+	psypoint_cost = 450
+	icon = "jaws"
+	gamemode_flags = ABILITY_NUCLEARWAR
+	upgrade_flags = UPGRADE_FLAG_USES_TACTICAL
+	building_type = /obj/structure/xeno/acid_maw/acid_jaws
+
+/datum/hive_upgrade/building/acid_jaws/can_buy(mob/living/carbon/xenomorph/buyer, silent = TRUE)
+	. = ..()
+	if(!.)
+		return
+
+	var/turf/buildloc = get_step(buyer, building_loc)
+	if(!buildloc)
+		return FALSE
+
+	if(buildloc.density)
+		if(!silent)
+			to_chat(buyer, span_xenowarning("You cannot build in a dense location!"))
+		return FALSE
+	var/area/buildzone = get_area(buyer)
+	if(buildzone.ceiling > CEILING_UNDERGROUND)
+		if(!silent)
+			to_chat(buyer, span_xenowarning("We need open space to allow this structure to bombard enemies!"))
+		return FALSE
+
+/datum/hive_upgrade/building/acid_maw
+	name = "acid maw"
+	desc = "Constructs an acid maw that allows the hive to unleash it's most devastating bombardments from any location. Requires time to place and to prepare globs, but this structures acid is strong enough to eat through any cieling above it."
+	psypoint_cost = 1200
+	icon = "maw"
+	gamemode_flags = ABILITY_NUCLEARWAR
+	building_type = /obj/structure/xeno/acid_maw
+
+/datum/hive_upgrade/building/acid_maw/can_buy(mob/living/carbon/xenomorph/buyer, silent = TRUE)
+	. = ..()
+	if(!.)
+		return
+
+	var/turf/buildloc = get_step(buyer, building_loc)
+	if(!buildloc)
+		return FALSE
+
+	if(buildloc.density)
+		if(!silent)
+			to_chat(buyer, span_xenowarning("You cannot build in a dense location!"))
+		return FALSE
+
+
 /datum/hive_upgrade/defence
 	category = "Defences"
 

code/modules/xenomorph/maw.dm

@@ -0,0 +1,293 @@
+/// non-singleton ammo datum for maw launches. One is created every time the maw fires for every fire.
+/datum/maw_ammo
+	///dont change this var name it makes the tooltip show the name when you hover in the radial
+	var/name = "generic maw ammo"
+	///radial icon to display in the selection radial for this ammo
+	var/radial_icon_state = "acid_smoke"
+	/// time in ticks this maw ammo will cause the maw to go on cooldown for
+	var/cooldown_time = 1
+	///NEVER SET THIS BELOW 2 SECONDS, THATS THE IMPACT ANIM TIME, PROBABLY SET IT HIGHER CUS LAUNCH ANIMS EXIST
+	var/impact_time = 6 SECONDS
+
+///called when the maw fires its payload
+/datum/maw_ammo/proc/launch_animation(turf/target, obj/structure/xeno/acid_maw/maw)
+	CRASH("UNIMPLEMENTED MAW OR CALLED PARENT")
+
+///called 2 seconds before impact
+/datum/maw_ammo/proc/impact_visuals(turf/target)
+	return
+
+///actual impact effects after the impact visuals
+/datum/maw_ammo/proc/on_impact(turf/target)
+	CRASH("UNIMPLEMENTED MAW OR CALLED PARENT")
+
+
+/datum/maw_ammo/smoke
+	name = "GENERIC_SMOKEAMMOTYPE"
+	cooldown_time = 4 MINUTES
+	///radius of the smoke we deploy
+	var/smokeradius = 5
+	///The duration of the smoke in 2 second ticks
+	var/duration = 10
+	///datum typepath for the smoke we wanna use
+	var/datum/effect_system/smoke_spread/smoke_type = /datum/effect_system/smoke_spread/bad
+
+/particles/maw_smoke_glob
+	width = 100
+	height = 200
+	count = 300
+	spawning = 30
+	gravity = list(0, 0.95, 0)
+	icon = 'icons/effects/effects.dmi'
+	icon_state = "smoke"
+	lifespan = 10
+	fade = generator(GEN_NUM, 12, 2, LINEAR_RAND)
+	fadein = 1
+	color = "#ffbf58" // set by glob type
+	position = generator(GEN_SPHERE, 15, 0, SQUARE_RAND)
+	velocity = list(0, 12, 0)
+	scale = 0.4
+	grow = -0.02
+	spin = generator(GEN_NUM, 0, 10, UNIFORM_RAND)
+	friction = 0.2
+
+/particles/maw_smoke_glob/launch
+	velocity = list(0, -12, 0)
+	gravity = list(0, -0.95, 0)
+
+/obj/effect/temp_visual/maw_gas_launch
+	duration = 4 SECONDS
+
+/obj/effect/temp_visual/maw_gas_launch/Initialize(mapload)
+	. = ..()
+	particles = new /particles/maw_smoke_glob/launch
+
+/obj/effect/temp_visual/maw_gas_land
+	duration = 2 SECONDS
+
+/obj/effect/temp_visual/maw_gas_land/Initialize(mapload)
+	. = ..()
+	particles = new /particles/maw_smoke_glob
+
+/datum/maw_ammo/smoke/launch_animation(turf/target, obj/structure/xeno/acid_maw/maw)
+	. = ..()
+	var/obj/effect/temp_visual/maw_gas_launch/anim = new(maw.loc)
+	var/obj/effect/particle_effect/smoke/smoke_effecttype = smoke_type::smoke_type
+	anim.particles.color = smoke_effecttype::color
+	anim.pixel_x = (maw.bound_width/2) - 16
+	animate(anim, anim.duration, easing=EASE_IN|CUBIC_EASING, pixel_y=600)
+
+/datum/maw_ammo/smoke/impact_visuals(turf/target)
+	. = ..()
+	var/obj/effect/temp_visual/maw_gas_land/anim = new(target)
+	var/obj/effect/particle_effect/smoke/smoke_effecttype = smoke_type::smoke_type
+	anim.particles.color = smoke_effecttype::color
+	anim.pixel_y = 700
+	animate(anim, anim.duration, easing=EASE_IN|CUBIC_EASING, pixel_y=0)
+	animate(alpha = 0, pixel_y = 700)
+
+/datum/maw_ammo/smoke/on_impact(turf/target)
+	var/datum/effect_system/smoke_spread/smoke = new smoke_type
+	smoke.set_up(smokeradius, target, duration)
+	smoke.start()
+
+/datum/maw_ammo/smoke/neuro
+	name = "neurotoxin maw glob"
+	radial_icon_state = "smoke_mortar"
+	smoke_type = /datum/effect_system/smoke_spread/xeno/neuro
+
+/datum/maw_ammo/smoke/acid_big
+	name = "strategic acid maw glob"
+	cooldown_time = 10 MINUTES
+	radial_icon_state = "acid_smoke_mortar"
+	smoke_type = /datum/effect_system/smoke_spread/xeno/acid
+	smokeradius = 12
+	duration = 10
+
+/datum/maw_ammo/smoke/acid_big/launch_animation(turf/target, obj/structure/xeno/acid_maw/maw)
+	. = ..()
+	playsound_z_humans(target.z, 'sound/voice/strategic_launch_detected.ogg', 100)
+
+/datum/maw_ammo/smoke/acid_big/on_impact(turf/target)
+	. = ..()
+	for(var/turf/newspray in view(smokeradius*0.5, target))
+		new /obj/effect/xenomorph/spray(newspray, duration*2, XENO_DEFAULT_ACID_PUDDLE_DAMAGE)
+
+/datum/maw_ammo/hugger
+	name = "ball of huggers"
+	radial_icon_state = "hugger_ball"
+	cooldown_time = 3 MINUTES
+	/// range_turfs that huggers will be dropped around the target
+	var/drop_range = 8
+	/// how many huggers get dropped at once, does not stack on turfs if theres not enough turfs
+	var/hugger_count = 30
+	///huggers to choose to spawn
+	var/list/hugger_options = list(
+		/obj/item/clothing/mask/facehugger,
+		/obj/item/clothing/mask/facehugger/combat/slash,
+		/obj/item/clothing/mask/facehugger/combat/acid,
+		/obj/item/clothing/mask/facehugger/combat/resin,
+		/obj/item/clothing/mask/facehugger/combat/chem_injector/ozelomelyn,
+	)
+	/// used to track our spawned huggers for animations and stuff
+	var/list/spawned_huggers = list()
+
+/datum/maw_ammo/hugger/launch_animation(turf/target, obj/structure/xeno/acid_maw/maw)
+	. = ..()
+	var/obj/effect/temp_visual/hugger_ball_launch/anim = new(maw.loc)
+	anim.pixel_x = (maw.bound_width/2) - 16
+	animate(anim, anim.duration, easing=EASE_OUT|CUBIC_EASING, pixel_y=600)
+
+/datum/maw_ammo/hugger/impact_visuals(turf/target)
+	var/list/turf/turfs = RANGE_TURFS(drop_range, target)
+	assignturfs:
+		while(length(turfs) && hugger_count) // does not double stackhuggers: if 5 tiles free 5 huggers spawn
+			var/turf/candidate = pick_n_take(turfs)
+			if(candidate.density)
+				continue assignturfs
+			for(var/atom/blocker AS in candidate.contents)
+				if(blocker.density)
+					continue assignturfs
+			hugger_count--
+			var/hugger_type = pick(hugger_options)
+			var/obj/item/clothing/mask/facehugger/paratrooper = new hugger_type(candidate)
+			paratrooper.go_idle()
+
+			var/xoffset = (target.x - candidate.x) * 32
+			var/yoffset = (target.y - candidate.y) * 32 + 600
+			paratrooper.pixel_x = xoffset
+			paratrooper.pixel_y = yoffset
+
+			var/current_hugger_iconstate = paratrooper.icon_state
+			animate(paratrooper, 2 SECONDS, pixel_x=0, pixel_y=0, icon_state=initial(paratrooper.icon_state)+"_thrown", easing=EASE_OUT|CUBIC_EASING)
+			animate(icon_state=current_hugger_iconstate)
+			spawned_huggers += paratrooper
+			CHECK_TICK // not in a hurry, we have 2 sec after all :)
+
+/datum/maw_ammo/hugger/on_impact(turf/target)
+	for(var/obj/item/clothing/mask/facehugger/paratrooper AS in spawned_huggers)
+		paratrooper.go_active()
+
+/datum/maw_ammo/xeno_fire
+	name = "plasma fire fireball"
+	radial_icon_state = "incendiary_mortar"
+	cooldown_time = 5 MINUTES
+
+/obj/effect/temp_visual/fireball
+	icon = 'icons/obj/items/projectiles.dmi'
+	icon_state = "xeno_fireball"
+	duration = 4 SECONDS
+
+/datum/maw_ammo/xeno_fire/launch_animation(turf/target, obj/structure/xeno/acid_maw/maw)
+	var/obj/effect/temp_visual/fireball/fireball = new
+	maw.vis_contents += fireball
+	fireball.pixel_x = (maw.bound_width/2) - 16
+	animate(fireball, fireball.duration, easing=EASE_IN|CUBIC_EASING, pixel_y=600)
+	animate(icon=null)
+
+/datum/maw_ammo/xeno_fire/impact_visuals(turf/target)
+	var/obj/effect/temp_visual/fireball/fireball = new(target)
+	fireball.transform = matrix().Turn(180)
+	fireball.pixel_y = 800
+	animate(fireball, 2 SECONDS, easing=EASE_IN|CUBIC_EASING, pixel_y=0)
+	animate(icon=null)
+
+/datum/maw_ammo/xeno_fire/on_impact(turf/target)
+	for(var/turf/affecting AS in RANGE_TURFS(4, target))
+		new /obj/fire/melting_fire(affecting)
+		for(var/mob/living/carbon/fired in affecting)
+			fired.take_overall_damage(20, BURN, FIRE, FALSE, FALSE, TRUE, 0, , max_limbs = 2)
+
+
+/obj/structure/xeno/acid_maw
+	name = "acid maw"
+	desc = "A deep hole in the ground. it's walls are coated with resin and you see the occasional vent or fang."
+	icon = 'icons/Xeno/3x3building.dmi'
+	icon_state = "maw"
+	bound_width = 96
+	bound_height = 64
+	max_integrity = 400
+	appearance_flags = PIXEL_SCALE|LONG_GLIDE
+	xeno_structure_flags = CRITICAL_STRUCTURE|IGNORE_WEED_REMOVAL
+	///icon state to use for minimap icon
+	var/minimap_icon = "acid_maw"
+	///list of paths that we can choose from when using this maw. converts to a list for radials on init (path = image)
+	var/list/maw_options = list(
+		/datum/maw_ammo/smoke/acid_big,
+	)
+
+/obj/structure/xeno/acid_maw/Initialize(mapload, _hivenumber)
+	. = ..()
+	SSminimaps.add_marker(src, MINIMAP_FLAG_XENO, image('icons/UI_icons/map_blips.dmi', null, minimap_icon, ABOVE_FLOAT_LAYER))
+	var/list/parsed_maw_options = list()
+	for(var/datum/maw_ammo/path AS in maw_options)
+		parsed_maw_options[path] = image(icon='icons/mob/radial.dmi', icon_state=path::radial_icon_state)
+	maw_options = parsed_maw_options
+
+/obj/structure/xeno/acid_maw/attack_alien(mob/living/carbon/xenomorph/xeno_attacker, damage_amount, damage_type, armor_type, effects, armor_penetration, isrightclick)
+	. = ..()
+	if(xeno_attacker.hivenumber != hivenumber)
+		balloon_alert(xeno_attacker, "wrong hive")
+		return FALSE
+	if(!isxenoqueen(xeno_attacker) && !isxenoshrike(xeno_attacker) && !isxenoking(xeno_attacker) && !(xeno_attacker.xeno_flags & XENO_LEADER))
+		balloon_alert(xeno_attacker, "must be leader")
+		return FALSE
+	if(TIMER_COOLDOWN_CHECK(src, COOLDOWN_MAW_GLOB)) // repeat this every time after we have a sleep for quick feedback
+		var/timeleft = S_TIMER_COOLDOWN_TIMELEFT(src, COOLDOWN_MAW_GLOB)
+		balloon_alert(xeno_attacker, "cooldown: [timeleft/10] seconds")
+		return FALSE
+	var/custom_cb = CALLBACK(src, TYPE_PROC_REF(/datum, Adjacent), xeno_attacker)// cant use is near arg because that is within 1 tile of loc and we are multitile
+	var/selected_type = show_radial_menu(xeno_attacker, src, maw_options, custom_check=custom_cb)
+	if(!selected_type)
+		return FALSE
+
+	if(TIMER_COOLDOWN_CHECK(src, COOLDOWN_MAW_GLOB))
+		var/timeleft = S_TIMER_COOLDOWN_TIMELEFT(src, COOLDOWN_MAW_GLOB)
+		balloon_alert(xeno_attacker, "cooldown: [timeleft/10] seconds")
+		return FALSE
+
+	var/atom/movable/screen/minimap/map = SSminimaps.fetch_minimap_object(z, MINIMAP_FLAG_XENO)
+	xeno_attacker.client.screen += map
+	var/list/polled_coords = map.get_coords_from_click(xeno_attacker)
+	xeno_attacker?.client?.screen -= map
+	if(!polled_coords)
+		return
+	if(!Adjacent(xeno_attacker))
+		balloon_alert(xeno_attacker, "moved too far away")
+		return FALSE
+	if(TIMER_COOLDOWN_CHECK(src, COOLDOWN_MAW_GLOB))
+		var/timeleft = S_TIMER_COOLDOWN_TIMELEFT(src, COOLDOWN_MAW_GLOB)
+		balloon_alert(xeno_attacker, "cooldown: [timeleft/10] seconds")
+		return FALSE
+
+	var/datum/maw_ammo/ammo = new selected_type
+	var/turf/clicked_turf = locate(polled_coords[1], polled_coords[2], z)
+	addtimer(CALLBACK(src, PROC_REF(maw_impact_start), ammo, clicked_turf, xeno_attacker), ammo.impact_time-2 SECONDS)
+	ammo.launch_animation(clicked_turf, src)
+	S_TIMER_COOLDOWN_START(src, COOLDOWN_MAW_GLOB, ammo.cooldown_time)
+
+/// incoming effects for this ammo, 2 sec prior to impact
+/obj/structure/xeno/acid_maw/proc/maw_impact_start(datum/maw_ammo/ammo, turf/target, mob/living/user)
+	addtimer(CALLBACK(src, PROC_REF(maw_impact), ammo, target, user), 2 SECONDS)
+	ammo.impact_visuals(target)
+	user.reset_perspective(target)
+
+///actually does damage effects
+/obj/structure/xeno/acid_maw/proc/maw_impact(datum/maw_ammo/ammo, turf/target, mob/living/user)
+	ammo.on_impact(target)
+	addtimer(CALLBACK(user, TYPE_PROC_REF(/mob, reset_perspective)), 1 SECONDS)
+
+/obj/structure/xeno/acid_maw/acid_jaws
+	name = "acid jaws"
+	desc = "A hole in the ground. It's walls are coated with resin and there is some smoke billowing out."
+	icon = 'icons/Xeno/2x2building.dmi'
+	icon_state = "jaws"
+	bound_width = 64
+	bound_height = 64
+	appearance_flags = TILE_BOUND|PIXEL_SCALE|LONG_GLIDE
+	minimap_icon = "acid jaw"
+	maw_options = list(
+		/datum/maw_ammo/smoke/neuro,
+		/datum/maw_ammo/hugger,
+		/datum/maw_ammo/xeno_fire,
+	)

tgmc.dme

@@ -2274,6 +2274,7 @@ F// DM Environment file for baystation12.dme.
 #include "code\modules\xenomorph\acid_pools.dm"
 #include "code\modules\xenomorph\acidwell.dm"
 #include "code\modules\xenomorph\jellypod.dm"
+#include "code\modules\xenomorph\maw.dm"
 #include "code\modules\xenomorph\pherotower.dm"
 #include "code\modules\xenomorph\resin_gargoyle.dm"
 #include "code\modules\xenomorph\silo.dm"