Most fleshy mobs are vulnerable to stamina and stuns (#90675)

## About The Pull Request

This PR enables most mobs to take stamina damage, become slowed as a
result of taking stamina damage.
It also gives most mobs CANSTUN which not only allows them to enter
stamcrit from taking stamina damage but also makes them vulnerable to
mechanics like stun batons.

Mobs which already took stamina damage (Spiders and Space Dragons) still
work the same way.
Mechanical or artificial mobs, mining mobs, simple xenomorphs, ghosts,
and most kinds of mob closely associated with antagonists still don't
take stamina damage.

## Why It's Good For The Game

A new player armed with a disabler will probably try and use it on
aggressive animals and be disappointed, but I don't think there is any
_reason_ for them to be disappointed when it's already something they
are doing merely to delay being attacked rather than to kill the target.
It's not intuitive for these mechanics not to function against simple
mobs when they do against humans, _especially_ the kinds of mobs which
look like humans, and there isn't any technical reason why it _couldn't_
work against most mobs which it looks like they should work against.

While this reduces the threat level of some mobs against Security
players I think the greater interaction with the sandbox is beneficial.
I'm hopeful it doesn't have that much effect on many of the most common
places you encounter dangerous mobs like Space Ruins or Gateways as they
are also places where you can't reliably recharge your energy-based
stamina weapons as most that don't require energy do require getting
into melee and endangering yourself.

## Changelog

🆑
balance: Most biological mobs are now slowed by taking stamina damage,
and can be stunned. Mechanical mobs, mining mobs, and several other
special kinds (chiefly those invoked by antagonists) are unaffected. If
this seems to effect any mob it probably shouldn't, please report it as
a bug.
/🆑

code/modules/mob/living/basic/space_fauna/bear/_bear.dm

@@ -14,6 +14,7 @@
 	response_disarm_continuous = "gently pushes aside"
 	response_disarm_simple = "gently push aside"
 
+	max_stamina = 120
 	maxHealth = 60
 	health = 60
 	speed = 0
@@ -88,7 +89,7 @@
 	maxHealth = 250
 	health = 250
 	faction = list(FACTION_NEUTRAL)
-	status_flags = CANPUSH
+	status_flags = CANPUSH | CANSTUN
 
 /mob/living/basic/bear/snow/ancient
 	name = "ancient polar bear"

code/modules/mob/living/basic/space_fauna/carp/carp.dm

@@ -22,6 +22,7 @@
 	mob_biotypes = MOB_ORGANIC | MOB_BEAST | MOB_AQUATIC
 	health = 25
 	maxHealth = 25
+	max_stamina = 120
 	pressure_resistance = 200
 	combat_mode = TRUE
 	obj_damage = 50

code/modules/mob/living/basic/space_fauna/cat_surgeon.dm

@@ -26,7 +26,7 @@
 	habitable_atmos = list("min_oxy" = 5, "max_oxy" = 0, "min_plas" = 0, "max_plas" = 1, "min_co2" = 0, "max_co2" = 5, "min_n2" = 0, "max_n2" = 0)
 	unsuitable_atmos_damage = 7.5
 	faction = list(FACTION_HOSTILE)
-	status_flags = CANPUSH
+	status_flags = CANPUSH | CANSTUN
 	basic_mob_flags = DEL_ON_DEATH
 
 	ai_controller = /datum/ai_controller/basic_controller/cat_butcherer

code/modules/mob/living/basic/space_fauna/changeling/flesh_spider.dm

@@ -41,6 +41,10 @@
 	lighting_cutoff_blue = 5
 	butcher_results = list(/obj/item/food/meat/slab/spider = 2, /obj/item/food/spiderleg = 8)
 	ai_controller = /datum/ai_controller/basic_controller/giant_spider
+	max_stamina = 200
+	stamina_crit_threshold = BASIC_MOB_NO_STAMCRIT
+	stamina_recovery = 5
+	max_stamina_slowdown = 12
 
 /mob/living/basic/flesh_spider/Initialize(mapload)
 	. = ..()

code/modules/mob/living/basic/space_fauna/changeling/headslug.dm

@@ -12,6 +12,7 @@
 	gender = NEUTER
 	health = 50
 	maxHealth = 50
+	max_stamina = 120
 	melee_damage_lower = 5
 	melee_damage_upper = 5
 	attack_verb_continuous = "chomps"

code/modules/mob/living/basic/space_fauna/demon/demon.dm

@@ -47,6 +47,8 @@
 	lighting_cutoff_green = 10
 	lighting_cutoff_blue = 20
 
+	damage_coeff = list(BRUTE = 1, BURN = 1, TOX = 1, STAMINA = 0, OXY = 1)
+
 	/// Typepath of the antag datum to add to the demon when applicable
 	var/datum/antagonist/antag_type = null
 

code/modules/mob/living/basic/space_fauna/garden_gnome.dm

@@ -18,7 +18,7 @@
 	attack_verb_simple = "punch"
 	attack_sound = 'sound/items/weapons/punch1.ogg'
 	melee_attack_cooldown = 1.2 SECONDS
-	damage_coeff = list(BRUTE = 1, BURN = 1, TOX = 1, STAMINA = 0, OXY = 1)
+	damage_coeff = list(BRUTE = 1, BURN = 1, TOX = 1, STAMINA = 1, OXY = 1)
 	speak_emote = list("announces")
 
 	unsuitable_atmos_damage = 0

code/modules/mob/living/basic/space_fauna/ghost.dm

@@ -10,6 +10,7 @@
 	response_help_simple = "pass through"
 	combat_mode = TRUE
 	basic_mob_flags = DEL_ON_DEATH
+	status_flags = CANPUSH
 	maxHealth = 40
 	health = 40
 	melee_damage_lower = 15
@@ -26,6 +27,7 @@
 	light_range = 2.5 // same glowing as visible player ghosts
 	light_power = 0.6
 	ai_controller = /datum/ai_controller/basic_controller/ghost
+	damage_coeff = list(BRUTE = 1, BURN = 1, TOX = 1, STAMINA = 0, OXY = 1)
 
 	///What hairstyle will this ghost have
 	var/ghost_hairstyle

code/modules/mob/living/basic/space_fauna/hivebot/_hivebot.dm

@@ -32,6 +32,7 @@
 	habitable_atmos = null
 	minimum_survivable_temperature = TCMB
 	ai_controller = /datum/ai_controller/basic_controller/hivebot
+	damage_coeff = list(BRUTE = 1, BURN = 1, TOX = 1, STAMINA = 0, OXY = 1)
 	///does this type do range attacks?
 	var/ranged_attacker = FALSE
 	/// How often can we shoot?

code/modules/mob/living/basic/space_fauna/lightgeist.dm

@@ -34,7 +34,7 @@
 	verb_exclaim = "zaps"
 	verb_yell = "bangs"
 	initial_language_holder = /datum/language_holder/lightbringer
-	damage_coeff = list(BRUTE = 1, BURN = 1, TOX = 0, STAMINA = 0, OXY = 0)
+	damage_coeff = list(BRUTE = 1, BURN = 1, TOX = 0, STAMINA = 1, OXY = 0)
 	light_range = 4
 	faction = list(FACTION_NEUTRAL)
 	unsuitable_atmos_damage = 0

code/modules/mob/living/basic/space_fauna/meteor_heart/meteor_heart.dm

@@ -10,6 +10,7 @@
 	icon = 'icons/mob/simple/meteor_heart.dmi'
 	icon_state = "heart"
 	icon_living = "heart"
+	status_flags = NONE
 	mob_biotypes = MOB_ORGANIC
 	basic_mob_flags = DEL_ON_DEATH
 	mob_size = MOB_SIZE_HUGE
@@ -27,6 +28,7 @@
 	maximum_survivable_temperature = 1500
 	combat_mode = TRUE
 	move_resist = INFINITY // This mob IS the floor
+	damage_coeff = list(BRUTE = 1, BURN = 1, TOX = 1, STAMINA = 0, OXY = 1)
 
 	/// Looping heartbeat sound
 	var/datum/looping_sound/heartbeat/soundloop

code/modules/mob/living/basic/space_fauna/netherworld/blankbody.dm

@@ -27,6 +27,7 @@
 	lighting_cutoff_blue = 40
 
 	ai_controller = /datum/ai_controller/basic_controller/simple/simple_hostile_obstacles
+	damage_coeff = list(BRUTE = 1, BURN = 1, TOX = 1, STAMINA = 0, OXY = 1)
 
 /mob/living/basic/blankbody/Initialize(mapload)
 	. = ..()

code/modules/mob/living/basic/space_fauna/netherworld/creature.dm

@@ -28,6 +28,7 @@
 	lighting_cutoff_blue = 15
 
 	ai_controller = /datum/ai_controller/basic_controller/simple/simple_hostile_obstacles
+	damage_coeff = list(BRUTE = 1, BURN = 1, TOX = 1, STAMINA = 0, OXY = 1)
 	var/health_scaling = TRUE
 
 /mob/living/basic/creature/Initialize(mapload)

code/modules/mob/living/basic/space_fauna/netherworld/migo.dm

@@ -29,6 +29,7 @@
 	lighting_cutoff_blue = 50
 
 	ai_controller = /datum/ai_controller/basic_controller/simple/simple_hostile_obstacles
+	damage_coeff = list(BRUTE = 1, BURN = 1, TOX = 1, STAMINA = 0, OXY = 1)
 	var/static/list/migo_sounds
 	/// Odds migo will dodge
 	var/dodge_prob = 10

code/modules/mob/living/basic/space_fauna/paper_wizard/paper_wizard.dm

@@ -13,6 +13,7 @@
 	response_disarm_simple = "push"
 	basic_mob_flags = DEL_ON_DEATH
 
+	status_flags = CANPUSH
 	maxHealth = 1000
 	health = 1000
 	melee_damage_lower = 10
@@ -20,6 +21,7 @@
 	obj_damage = 50
 	attack_sound = 'sound/effects/hallucinations/growl1.ogg'
 	ai_controller = /datum/ai_controller/basic_controller/paper_wizard
+	damage_coeff = list(BRUTE = 1, BURN = 1, TOX = 1, STAMINA = 0, OXY = 1)
 	///spell to summon minions
 	var/datum/action/cooldown/spell/conjure/wizard_summon_minions/summon
 	///spell to summon clones

code/modules/mob/living/basic/space_fauna/regal_rat/regal_rat.dm

@@ -11,6 +11,7 @@
 
 	maxHealth = 70
 	health = 70
+	max_stamina = 120
 
 	butcher_results = list(/obj/item/food/meat/slab/mouse = 2, /obj/item/clothing/head/costume/crown = 1)
 

code/modules/mob/living/basic/space_fauna/robot_customer.dm

@@ -11,6 +11,7 @@
 	icon_living = "amerifat"
 
 	max_grab = GRAB_AGGRESSIVE
+	status_flags = CANPUSH
 	basic_mob_flags = DEL_ON_DEATH
 	mob_biotypes = MOB_ROBOTIC|MOB_HUMANOID
 	sentience_type = SENTIENCE_ARTIFICIAL
@@ -20,6 +21,7 @@
 	maximum_survivable_temperature = T0C + 1000
 
 	ai_controller = /datum/ai_controller/robot_customer
+	damage_coeff = list(BRUTE = 1, BURN = 1, TOX = 1, STAMINA = 0, OXY = 1)
 
 	/// The clothes that we draw on this tourist.
 	var/clothes_set = "amerifat_clothes"

code/modules/mob/living/basic/space_fauna/space_dragon/space_dragon.dm

@@ -18,6 +18,7 @@
 	health_doll_icon = "spacedragon"
 	faction = list(FACTION_CARP)
 	mob_biotypes = MOB_SPECIAL
+	status_flags = CANPUSH
 	flags_1 = PREVENT_CONTENTS_EXPLOSION_1
 	gender = NEUTER
 	maxHealth = 400
@@ -51,6 +52,10 @@
 	lighting_cutoff_red = 12
 	lighting_cutoff_green = 15
 	lighting_cutoff_blue = 34
+	max_stamina = 200
+	stamina_crit_threshold = BASIC_MOB_NO_STAMCRIT
+	stamina_recovery = 5
+	max_stamina_slowdown = 12
 
 	/// The colour of the space dragon
 	var/chosen_colour

code/modules/mob/living/basic/space_fauna/spider/spider.dm

@@ -30,6 +30,11 @@
 	lighting_cutoff_red = 22
 	lighting_cutoff_green = 5
 	lighting_cutoff_blue = 5
+	max_stamina = 200
+	stamina_crit_threshold = BASIC_MOB_NO_STAMCRIT
+	stamina_recovery = 5
+	max_stamina_slowdown = 12
+
 	/// Speed modifier to apply if controlled by a human player
 	var/player_speed_modifier = -4
 	/// What reagent the mob injects targets with

code/modules/mob/living/basic/space_fauna/statue/mannequin.dm

@@ -9,8 +9,10 @@
 	maxHealth = 300
 	melee_damage_lower = 15
 	melee_damage_upper = 30
+	status_flags = CANPUSH
 	sentience_type = SENTIENCE_ARTIFICIAL
 	ai_controller = /datum/ai_controller/basic_controller/stares_at_people
+	damage_coeff = list(BRUTE = 1, BURN = 1, TOX = 1, STAMINA = 0, OXY = 1)
 	/// the path to a fake item we will hold in our right hand
 	var/obj/item/held_item
 	/// the path to a fake hat we will wear

code/modules/mob/living/basic/space_fauna/statue/statue.dm

@@ -29,6 +29,7 @@
 	attack_vis_effect = ATTACK_EFFECT_CLAW
 	melee_attack_cooldown = 1 SECONDS
 
+	status_flags = CANPUSH
 	faction = list(FACTION_STATUE)
 	speak_emote = list("screams")
 	death_message = "falls apart into a fine dust."
@@ -50,6 +51,7 @@
 	move_resist = MOVE_FORCE_EXTREMELY_STRONG
 	pull_force = MOVE_FORCE_EXTREMELY_STRONG
 
+	damage_coeff = list(BRUTE = 1, BURN = 1, TOX = 1, STAMINA = 0, OXY = 1)
 	ai_controller = /datum/ai_controller/basic_controller/statue
 
 /mob/living/basic/statue/Initialize(mapload)

code/modules/mob/living/basic/space_fauna/supermatter_spider.dm

@@ -9,6 +9,7 @@
 	icon_dead = "smspider_dead"
 
 	gender = NEUTER
+	status_flags = CANPUSH
 	mob_biotypes = MOB_BUG|MOB_ROBOTIC
 	speak_emote = list("vibrates")
 
@@ -24,6 +25,7 @@
 	maximum_survivable_temperature = T0C + 1250
 	habitable_atmos = null
 	death_message = "falls to the ground, its shard dulling to a miserable grey!"
+	damage_coeff = list(BRUTE = 1, BURN = 1, TOX = 1, STAMINA = 0, OXY = 1)
 
 	faction = list(FACTION_HOSTILE)
 

code/modules/mob/living/basic/space_fauna/wumborian_fugu/wumborian_fugu.dm

@@ -16,7 +16,7 @@
 	health_doll_icon = "Fugu0"
 	pixel_x = -16
 	base_pixel_x = -16
-	status_flags = NONE
+	status_flags = CANSTUN
 	gold_core_spawnable = HOSTILE_SPAWN
 	mob_biotypes = MOB_ORGANIC | MOB_BEAST
 	mob_size = MOB_SIZE_SMALL