Port goliaths to basic mobs, Round 2 (#30566)

* Port goliaths to basic mobs.

* linting whitespace

* more linting

* wtf

* Addresses reviews on prior PR, adjusts behavior for food searching

* Missing Comma

* Goliath aggro range

* Reduces goliath speed to 5 from 3

---------

Signed-off-by: PollardTheDragon <144391971+PollardTheDragon@users.noreply.github.com>
Co-authored-by: warriorstar-orion <orion@snowfrost.garden>

code/modules/mob/living/basic/mining/basilisk.dm

@@ -130,6 +130,3 @@
 		var/mob/living/L = target
 		if(istype(L))
 			L.apply_status_effect(/datum/status_effect/freon/watcher)
-
-/mob/living/basic/mining/basilisk/watcher/tendril
-	from_tendril = TRUE

code/modules/mob/living/basic/mining/hivelord.dm

@@ -183,9 +183,6 @@
 	crusher_drop_mod = 20
 	dwarf_mob = TRUE
 
-/mob/living/basic/mining/hivelord/legion/tendril
-	from_tendril = TRUE
-
 /mob/living/basic/mining/hivelord/legion/death(gibbed)
 	visible_message("<span class='warning'>The skulls on [src] wail in anger as they flee from their dying host!</span>")
 	var/turf/T = get_turf(src)
@@ -193,7 +190,7 @@
 		if(stored_mob)
 			stored_mob.forceMove(get_turf(src))
 			stored_mob = null
-		else if(from_tendril)
+		else if(HAS_TRAIT(src, TRAIT_FROM_TENDRIL))
 			new /obj/effect/mob_spawn/human/corpse/charredskeleton(T)
 		else if(dwarf_mob)
 			new /obj/effect/mob_spawn/human/corpse/damaged/legioninfested/dwarf(T)
@@ -256,9 +253,6 @@
 	ai_controller = /datum/ai_controller/basic_controller/hivelord_brood/advanced_legion
 	can_infest_dead = TRUE
 
-/mob/living/basic/mining/hivelord/legion/advanced/tendril
-	from_tendril = TRUE
-
 // Big legion (billy)
 /mob/living/basic/mining/big_legion
 	name = "big legion"

code/modules/mob/living/basic/mining/mining_mobs.dm

@@ -20,8 +20,6 @@
 	var/crusher_loot
 	/// What is the chance the mob drops it if all their health was taken by crusher attacks
 	var/crusher_drop_mod = 25
-	/// Whether or not the mob came from a tendril
-	var/from_tendril = FALSE
 	/// Alternate icon for mobs that are angry
 	var/icon_aggro = null
 	/// If we want the mob to have 66% resist from burn damage projectiles