Xeno fix for event (shiptest-ss13#2823)

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## About The Pull Request

A ton of small tweaks, fixes, and balances to xenos for the event

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## Why It's Good For The Game

Bug fixes and makes xenos a little less powerful

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## Changelog

:cl:
balance: some xeno stuff needed nerfs
fix: fixed a bunch of xeno issues
/:cl:

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---------

Signed-off-by: FalloutFalcon <[email protected]>
Co-authored-by: thgvr <[email protected]>

code/modules/mob/living/carbon/alien/alien.dm

@@ -180,3 +180,7 @@
 /mob/living/carbon/alien/on_standing_up()
 	. = ..()
 	update_icons()
+
+/mob/living/carbon/alien/examine(mob/user)
+	. = ..()
+	. += "It's a strange creature."

code/modules/mob/living/carbon/alien/humanoid/alien_powers.dm

@@ -291,7 +291,7 @@ Doesn't work on other aliens/AI.*/
 
 /obj/effect/proc_holder/alien/sneak/fire(mob/living/carbon/alien/humanoid/user)
 	if(!active)
-		user.alpha = 25
+		user.alpha = 150
 		user.sneaking = TRUE
 		active = TRUE
 		to_chat(user, "<span class='noticealien'>You blend into the shadows...</span>")

code/modules/mob/living/carbon/alien/humanoid/caste/hunter.dm

@@ -100,8 +100,7 @@
 		return
 
 	else //Maybe uses plasma in the future, although that wouldn't make any sense...
-		leaping = 1
-		weather_immunities += "lava"
+		leaping = TRUE
 		update_icons()
 		throw_at(leap_target, MAX_ALIEN_LEAP_DIST, 2, src, FALSE, TRUE, callback = CALLBACK(src, PROC_REF(leap_end)))
 
@@ -115,7 +114,6 @@
  * the icons of the hunter.
  */
 /mob/living/carbon/alien/humanoid/hunter/proc/leap_end()
-	leaping = 0
-	LAZYREMOVE(weather_immunities, "lava")
+	leaping = FALSE
 	update_icons()
 

code/modules/mob/living/carbon/alien/special/alien_embryo.dm

@@ -104,7 +104,8 @@
 
 	if(gib_on_success)
 		new_xeno.visible_message("<span class='danger'>[new_xeno] bursts out of [owner] in a shower of gore!</span>", "<span class='userdanger'>You exit [owner], your previous host.</span>", "<span class='hear'>You hear organic matter ripping and tearing!</span>")
-		owner.gib()
+		owner.adjustBruteLoss(200)
+		owner.cut_overlay(overlay)
 	else
 		new_xeno.visible_message("<span class='danger'>[new_xeno] wriggles out of [owner]!</span>", "<span class='userdanger'>You exit [owner], your previous host.</span>")
 		owner.adjustBruteLoss(40)

code/modules/mob/living/carbon/alien/special/facehugger.dm

@@ -47,7 +47,7 @@
 	/// Whether or not this facehugger can actually impregnate targets
 	var/sterile = FALSE
 	/// How long it takes for a facehugger to impregnate a target once attached
-	var/pregnation_time = 10 SECONDS
+	var/pregnation_time = 5 SECONDS
 	/// How long it takes between coupling attempts
 	var/couple_retry_time = 15 SECONDS
 	/// The mob's internal mask version, stored within the mob when the facehugger isn't being used as an item.

code/modules/mob/living/carbon/human/human_defense.dm

@@ -284,30 +284,30 @@
 			return TRUE
 		apply_damage(damage, BRUTE, affecting, armor_block)
 
-		if(M.a_intent == INTENT_DISARM) //Always drop item in hand on first go.  If no item exists, try to shove them back.  If you share the tile with the target, slam them directly into the ground to stun them and slightly damage them.
-			var/obj/item/I = get_active_held_item()
-			if(I && dropItemToGround(I))
-				playsound(loc, 'sound/weapons/slash.ogg', 25, TRUE, -1)
-				visible_message("<span class='danger'>[M] disarms [src]!</span>", \
-								"<span class='userdanger'>[M] disarms you!</span>", "<span class='hear'>You hear aggressive shuffling!</span>", null, M)
-				to_chat(M, "<span class='danger'>You disarm [src]!</span>")
-			else if(get_dist(src, M) != 0)
-				playsound(loc, 'sound/weapons/pierce.ogg', 25, TRUE, -1)
-				var/shovetarget = get_edge_target_turf(M, get_dir(M, get_step_away(src, M)))
-				Knockdown(0.3 SECONDS)
-				throw_at(shovetarget, 4, 2, M, force = MOVE_FORCE_OVERPOWERING)
-				log_combat(M, src, "shoved")
-				visible_message("<span class='danger'>[M] tackles [src] down!</span>", \
-								"<span class='userdanger'>[M] shoves you with great force!</span>", "<span class='hear'>You hear aggressive shuffling followed by a loud thud!</span>", null, M)
-				to_chat(M, "<span class='danger'>You shove [src] with great force!</span>")
-			else
-				Paralyze(3 SECONDS)
-				adjustBruteLoss(5)
-				playsound(loc, 'sound/weapons/punch3.ogg', 25, TRUE, -1)
-				visible_message("<span class='danger'>[M] slams [src] into the floor!</span>", \
-								"<span class='userdanger'>[M] slams you into the ground!</span>", "<span class='hear'>You hear something slam loudly onto the floor!</span>", null, M)
-				to_chat(M, "<span class='danger'>You slam [src] into the floor beneath you!</span>")
-				log_combat(M, src, "slammed into the ground")
+	if(M.a_intent == INTENT_DISARM) //Always drop item in hand on first go.  If no item exists, try to shove them back.  If you share the tile with the target, slam them directly into the ground to stun them and slightly damage them.
+		var/obj/item/I = get_active_held_item()
+		if(I && dropItemToGround(I) && prob(50))
+			playsound(loc, 'sound/weapons/slash.ogg', 25, TRUE, -1)
+			visible_message("<span class='danger'>[M] disarms [src]!</span>", \
+							"<span class='userdanger'>[M] disarms you!</span>", "<span class='hear'>You hear aggressive shuffling!</span>", null, M)
+			to_chat(M, "<span class='danger'>You disarm [src]!</span>")
+		else if(get_dist(src, M) != 0)
+			playsound(loc, 'sound/weapons/pierce.ogg', 25, TRUE, -1)
+			var/shovetarget = get_edge_target_turf(M, get_dir(M, get_step_away(src, M)))
+			Knockdown(0.3 SECONDS)
+			throw_at(shovetarget, 4, 2, M, force = MOVE_FORCE_OVERPOWERING)
+			log_combat(M, src, "shoved")
+			visible_message("<span class='danger'>[M] tackles [src] down!</span>", \
+							"<span class='userdanger'>[M] shoves you with great force!</span>", "<span class='hear'>You hear aggressive shuffling followed by a loud thud!</span>", null, M)
+			to_chat(M, "<span class='danger'>You shove [src] with great force!</span>")
+		else
+			Paralyze(1 SECONDS)
+			adjustBruteLoss(5)
+			playsound(loc, 'sound/weapons/punch3.ogg', 25, TRUE, -1)
+			visible_message("<span class='danger'>[M] slams [src] into the floor!</span>", \
+							"<span class='userdanger'>[M] slams you into the ground!</span>", "<span class='hear'>You hear something slam loudly onto the floor!</span>", null, M)
+			to_chat(M, "<span class='danger'>You slam [src] into the floor beneath you!</span>")
+			log_combat(M, src, "slammed into the ground")
 
 /mob/living/carbon/human/attack_larva(mob/living/carbon/alien/larva/L)
 

code/modules/spells/spell.dm

@@ -366,7 +366,7 @@ GLOBAL_LIST_INIT(spells, typesof(/obj/effect/proc_holder/spell)) //needed for th
 				smoke.start()
 
 
-/obj/effect/proc_holder/spell/proc/cast(list/targets,mob/user = usr)
+/obj/effect/proc_holder/spell/proc/cast(list/targets, mob/user = usr)
 	return
 
 /obj/effect/proc_holder/spell/proc/view_or_range(distance = world.view, center=usr, type="view")

code/modules/spells/spell_types/wizard.dm

@@ -242,46 +242,34 @@
 	sound = 'sound/magic/repulse.ogg'
 	var/maxthrow = 5
 	var/sparkle_path = /obj/effect/temp_visual/gravpush
-	var/anti_magic_check = TRUE
 	var/repulse_force = MOVE_FORCE_EXTREMELY_STRONG
-
+	var/stun_amt = 5
 	action_icon_state = "repulse"
 
-/obj/effect/proc_holder/spell/aoe_turf/repulse/cast(list/targets,mob/user = usr, stun_amt = 5)
+/obj/effect/proc_holder/spell/aoe_turf/repulse/cast(list/hit_turfs, mob/user = usr)
 	var/list/thrownatoms = list()
-	var/atom/throwtarget
 	var/distfromcaster
 	playMagSound()
-	for(var/atom/movable/hit_target as anything in targets) //Done this way so things don't get thrown all around hilariously.
-		thrownatoms += hit_target
 
-	for(var/am in thrownatoms)
-		var/atom/movable/AM = am
+	for(var/turf/T in hit_turfs)
+		for(var/atom/movable/hit_target in T.contents)
+			thrownatoms += hit_target
+
+	for(var/thrown_atom in thrownatoms)
+		if(!ismovable(thrown_atom))
+			continue
+		var/atom/movable/AM = thrown_atom
 		if(AM == user || AM.anchored)
 			continue
-
-		if(ismob(AM))
-			var/mob/M = AM
-			if(M.anti_magic_check(anti_magic_check, FALSE))
-				continue
-
-		throwtarget = get_edge_target_turf(user, get_dir(user, get_step_away(AM, user)))
-		distfromcaster = get_dist(user, AM)
-		if(distfromcaster == 0)
-			if(isliving(AM))
-				var/mob/living/M = AM
-				M.Paralyze(40)
-				M.adjustBruteLoss(5)
-				shake_camera(AM, 2, 1)
-				to_chat(M, "<span class='userdanger'>You're slammed into the floor by [user]!</span>")
-		else
-			new sparkle_path(get_turf(AM), get_dir(user, AM)) //created sparkles will disappear on their own
-			if(isliving(AM))
-				var/mob/living/M = AM
-				shake_camera(AM, 2, 1)
+		var/atom/throwtarget = get_edge_target_turf(user, get_dir(user, get_step_away(AM, user)))
+		new sparkle_path(get_turf(AM), get_dir(user, AM)) //created sparkles will disappear on their own
+		if(isliving(AM))
+			var/mob/living/M = AM
+			shake_camera(AM, 2, 1)
+			if(stun_amt)
 				M.Paralyze(stun_amt)
-				to_chat(M, "<span class='userdanger'>You're thrown back by [user]!</span>")
-			AM.safe_throw_at(throwtarget, ((clamp((maxthrow - (clamp(distfromcaster - 2, 0, distfromcaster))), 3, maxthrow))), 1,user, force = repulse_force)//So stuff gets tossed around at the same time.
+			to_chat(M, "<span class='userdanger'>You're thrown back by [user]!</span>")
+		AM.safe_throw_at(throwtarget, ((clamp((maxthrow - (clamp(distfromcaster - 2, 0, distfromcaster))), 3, maxthrow))), 1,user, force = repulse_force)//So stuff gets tossed around at the same time.
 
 /obj/effect/proc_holder/spell/aoe_turf/repulse/xeno //i fixed conflicts only to find out that this is in the WIZARD file instead of the xeno file?!
 	name = "Tail Sweep"
@@ -297,7 +285,7 @@
 	action_icon = 'icons/mob/actions/actions_xeno.dmi'
 	action_icon_state = "tailsweep"
 	action_background_icon_state = "bg_alien"
-	anti_magic_check = FALSE
+	stun_amt = 0
 
 /obj/effect/proc_holder/spell/aoe_turf/repulse/xeno/cast(list/targets,mob/user = usr)
 	if(iscarbon(user))