Implementing a general mob posture system.

code/__defines/mobs.dm

@@ -144,14 +144,14 @@
 #define DRONE_SPAWN_DELAY  round(get_config_value(/decl/config/num/respawn_delay) / 3)
 
 // Incapacitation flags, used by the mob/proc/incapacitated() proc
-#define INCAPACITATION_NONE 0
-#define INCAPACITATION_RESTRAINED 1
-#define INCAPACITATION_BUCKLED_PARTIALLY 2
-#define INCAPACITATION_BUCKLED_FULLY 4
-#define INCAPACITATION_STUNNED 8
-#define INCAPACITATION_FORCELYING 16 //needs a better name - represents being knocked down BUT still conscious.
-#define INCAPACITATION_KNOCKOUT 32
-#define INCAPACITATION_WEAKENED 64
+#define INCAPACITATION_NONE              0
+#define INCAPACITATION_RESTRAINED        BITFLAG(0)
+#define INCAPACITATION_BUCKLED_PARTIALLY BITFLAG(1)
+#define INCAPACITATION_BUCKLED_FULLY     BITFLAG(2)
+#define INCAPACITATION_STUNNED           BITFLAG(3)
+#define INCAPACITATION_FORCELYING        BITFLAG(4) //needs a better name - represents being knocked down BUT still conscious.
+#define INCAPACITATION_KNOCKOUT          BITFLAG(5)
+#define INCAPACITATION_WEAKENED          BITFLAG(6)
 
 #define INCAPACITATION_UNRESISTING (INCAPACITATION_KNOCKOUT|INCAPACITATION_STUNNED)
 #define INCAPACITATION_DISRUPTED   (INCAPACITATION_UNRESISTING|INCAPACITATION_WEAKENED)

code/_helpers/icons.dm

@@ -900,7 +900,7 @@ The _flatIcons list is a cache for generated icon files.
 
 		if(ismob(A))
 			var/mob/M = A
-			if(M.lying)
+			if(M.current_posture.prone)
 				atom_icon.BecomeLying()
 
 		var/x_offset = (A.x - target_x) * world.icon_size

code/_onclick/hud/action.dm

@@ -100,7 +100,7 @@
 		if(HAS_STATUS(owner, STAT_STUN))
 			return 0
 	if(check_flags & AB_CHECK_LYING)
-		if(owner.lying)
+		if(owner.current_posture.prone)
 			return 0
 	if(check_flags & AB_CHECK_ALIVE)
 		if(owner.stat)

code/datums/ai/human.dm

@@ -16,7 +16,7 @@
 	if(H.shock_stage >= 40 && prob(3))
 		H.emote(/decl/emote/audible/scream)
 
-	if(!H.restrained() && H.lying && H.shock_stage >= 60 && prob(3))
+	if(!H.restrained() && H.current_posture.prone && H.shock_stage >= 60 && prob(3))
 		H.custom_emote("thrashes in agony")
 
 	if(!H.restrained() && H.shock_stage < 40 && prob(3))

code/game/atoms.dm

@@ -747,7 +747,7 @@
 		climbers.Cut(1,2)
 
 	for(var/mob/living/M in get_turf(src))
-		if(M.lying) return //No spamming this on people.
+		if(M.current_posture.prone) return //No spamming this on people.
 
 		SET_STATUS_MAX(M, STAT_WEAK, 3)
 		to_chat(M, SPAN_DANGER("You topple as \the [src] moves under you!"))

code/game/atoms_movable.dm

@@ -9,7 +9,7 @@
 	var/buckle_allow_rotation = 0
 	var/buckle_layer_above = FALSE
 	var/buckle_dir = 0
-	var/buckle_lying = -1             // bed-like behavior, forces mob.lying = buckle_lying if != -1
+	var/buckle_lying = -1             // bed-like behavior, forces mob to lie or stand if buckle_lying != -1
 	var/buckle_pixel_shift            // ex. @'{"x":0,"y":0,"z":0}' //where the buckled mob should be pixel shifted to, or null for no pixel shift control
 	var/buckle_require_restraints = 0 // require people to be cuffed before being able to buckle. eg: pipes
 	var/buckle_require_same_tile = FALSE
@@ -383,7 +383,7 @@
 	M.facing_dir = null
 	if(!buckle_allow_rotation)
 		M.set_dir(buckle_dir ? buckle_dir : dir)
-	M.UpdateLyingBuckledAndVerbStatus()
+	M.update_posture()
 	M.update_floating()
 	buckled_mob = M
 
@@ -398,7 +398,7 @@
 		. = buckled_mob
 		buckled_mob.buckled = null
 		buckled_mob.anchored = initial(buckled_mob.anchored)
-		buckled_mob.UpdateLyingBuckledAndVerbStatus()
+		buckled_mob.update_posture()
 		buckled_mob.update_floating()
 		buckled_mob = null
 		post_buckle_mob(.)
@@ -435,7 +435,7 @@
 	if(buckled == buckling)
 		var/decl/pronouns/G = buckled.get_pronouns()
 		visible_message(
-			SPAN_NOTICE("\The [buckled] buckles [G.him][G.self] to \the [src]."),
+			SPAN_NOTICE("\The [buckled] buckles [G.self] to \the [src]."),
 			SPAN_NOTICE("You buckle yourself to \the [src]."),
 			SPAN_NOTICE("You hear metal clanking.")
 		)
@@ -459,7 +459,7 @@
 	if(buckled == buckling)
 		var/decl/pronouns/G = buckled.get_pronouns()
 		visible_message(
-			SPAN_NOTICE("\The [buckled] unbuckled [G.him][G.self] from \the [src]!"),
+			SPAN_NOTICE("\The [buckled] unbuckled [G.self] from \the [src]!"),
 			SPAN_NOTICE("You unbuckle yourself from \the [src]."),
 			SPAN_NOTICE("You hear metal clanking.")
 		)

code/game/atoms_movable_grabs.dm

@@ -23,12 +23,12 @@
 
 	// Anchored check so we can operate switches etc on grab intent without getting grab failure msgs.
 	// NOTE: /mob/living overrides this to return FALSE in favour of using default_grab_interaction
-	if(isliving(user) && user.a_intent == I_GRAB && !user.lying && !anchored)
+	if(isliving(user) && user.a_intent == I_GRAB && !user.current_posture.prone && !anchored)
 		return try_make_grab(user)
 	return ..()
 
 /atom/movable/proc/try_make_grab(mob/living/user, defer_hand = FALSE)
-	if(istype(user) && CanPhysicallyInteract(user) && !user.lying)
+	if(istype(user) && CanPhysicallyInteract(user) && !user.current_posture.prone)
 		if(user == buckled_mob)
 			return give_control_grab(buckled_mob)
 		return user.make_grab(src, defer_hand = defer_hand)

code/game/machinery/OpTable.dm

@@ -77,11 +77,11 @@
 			return FALSE
 
 /obj/machinery/optable/proc/check_victim()
-	if(!victim || !victim.lying || victim.loc != loc)
+	if(!victim || !victim.current_posture.prone || victim.loc != loc)
 		suppressing = FALSE
 		victim = null
 		for(var/mob/living/carbon/human/H in loc)
-			if(H.lying)
+			if(H.current_posture.prone)
 				victim = H
 				break
 	if(victim)
@@ -107,7 +107,7 @@
 		SPAN_NOTICE("You climb on \the [src]."))
 	else
 		visible_message(SPAN_NOTICE("\The [target] has been laid on \the [src] by \the [user]."))
-	target.resting = 1
+	target.set_posture(/decl/posture/lying/deliberate)
 	target.dropInto(loc)
 	add_fingerprint(user)
 	update_icon()
@@ -119,7 +119,7 @@
 
 /obj/machinery/optable/proc/check_table(mob/living/patient)
 	check_victim()
-	if(src.victim && get_turf(victim) == get_turf(src) && victim.lying)
+	if(src.victim && get_turf(victim) == get_turf(src) && victim.current_posture.prone)
 		to_chat(usr, "<span class='warning'>\The [src] is already occupied!</span>")
 		return FALSE
 	if(patient.buckled)

code/game/machinery/cryopod.dm

@@ -248,7 +248,7 @@
 	clear_control_computer()
 	if(occupant)
 		occupant.forceMove(loc)
-		occupant.resting = 1
+		occupant.set_posture(/decl/posture/lying/deliberate)
 	. = ..()
 
 /obj/machinery/cryopod/Initialize()

code/game/machinery/portable_turret.dm

@@ -444,7 +444,7 @@ var/global/list/turret_icons
 		return TURRET_NOT_TARGET
 
 	if(check_synth)	//If it's set to attack all non-silicons, target them!
-		if(L.lying)
+		if(L.current_posture.prone)
 			return lethal ? TURRET_SECONDARY_TARGET : TURRET_NOT_TARGET
 		return TURRET_PRIORITY_TARGET
 
@@ -458,7 +458,7 @@ var/global/list/turret_icons
 		if(assess_perp(L) < 4)
 			return TURRET_NOT_TARGET	//if threat level < 4, keep going
 
-	if(L.lying)		//if the perp is lying down, it's still a target but a less-important target
+	if(L.current_posture.prone)		//if the perp is lying down, it's still a target but a less-important target
 		return lethal ? TURRET_SECONDARY_TARGET : TURRET_NOT_TARGET
 
 	return TURRET_PRIORITY_TARGET	//if the perp has passed all previous tests, congrats, it is now a "shoot-me!" nominee

code/game/objects/items/weapons/grenades/explosive.dm

@@ -56,9 +56,9 @@
 		for(var/mob/living/M in T)
 			//lying on a frag grenade while the grenade is on the ground causes you to absorb most of the shrapnel.
 			//you will most likely be dead, but others nearby will be spared the fragments that hit you instead.
-			if(M.lying && isturf(src.loc))
+			if(M.current_posture.prone && isturf(src.loc))
 				P.attack_mob(M, 0, 5)
-			else if(!M.lying && src.loc != get_turf(src)) //if it's not on the turf, it must be in the mob!
+			else if(!M.current_posture.prone && src.loc != get_turf(src)) //if it's not on the turf, it must be in the mob!
 				P.attack_mob(M, 0, 25) //you're holding a grenade, dude!
 			else
 				P.attack_mob(M, 0, 100) //otherwise, allow a decent amount of fragments to pass

code/game/objects/items/weapons/traps.dm

@@ -75,7 +75,7 @@
 /obj/item/beartrap/proc/attack_mob(mob/L)
 
 	var/target_zone
-	if(L.lying)
+	if(L.current_posture.prone)
 		target_zone = ran_zone()
 	else
 		target_zone = pick(BP_L_FOOT, BP_R_FOOT, BP_L_LEG, BP_R_LEG)

code/game/objects/structures/flaps.dm

@@ -32,7 +32,7 @@
 
 	var/mob/living/M = A
 	if(istype(M))
-		if(M.lying)
+		if(M.current_posture.prone)
 			return ..()
 		for(var/mob_type in mobs_can_pass)
 			if(istype(A, mob_type))

code/game/objects/structures/tables.dm

@@ -451,7 +451,7 @@
 	var/chance = 20
 	if(ismob(P.original) && get_turf(P.original) == cover)
 		var/mob/M = P.original
-		if (M.lying)
+		if (M.current_posture.prone)
 			chance += 20				//Lying down lets you catch less bullets
 	if(is_flipped)
 		if(get_dir(loc, from) == dir)	//Flipped tables catch mroe bullets

code/game/sound.dm

@@ -115,7 +115,7 @@ var/global/const/FALLOFF_SOUNDS = 0.5
 				S.environment = DIZZY
 			else if (M.stat == UNCONSCIOUS)
 				S.environment = UNDERWATER
-			else if (T?.is_flooded(M.lying))
+			else if (T?.is_flooded(M.current_posture.prone))
 				S.environment = UNDERWATER
 			else
 				var/area/A = get_area(src)

code/modules/ZAS/Airflow.dm

@@ -38,7 +38,7 @@ Contains helper procs for airflow, called by /connection_group.
 	if(buckled)
 		to_chat(src, SPAN_NOTICE("Air suddenly rushes past you!"))
 		return FALSE
-	if(!lying)
+	if(!current_posture.prone)
 		to_chat(src, SPAN_DANGER("The sudden rush of air knocks you over!"))
 	SET_STATUS_MAX(src, STAT_WEAK, 5)
 	last_airflow_stun = world.time

code/modules/admin/secrets/fun_secrets/waddle.dm

@@ -42,7 +42,7 @@
 
 /datum/extension/waddle/proc/waddle()
 	var/mob/living/L = holder
-	if(!istype(L) || L.incapacitated() || L.lying)
+	if(!istype(L) || L.incapacitated() || L.current_posture.prone)
 		return
 	animate(L, pixel_z = 4, time = 0)
 	animate(pixel_z = 0, transform = turn(matrix(), pick(-12, 0, 12)), time=2)

code/modules/clothing/spacesuits/rig/modules/modules.dm

@@ -163,11 +163,11 @@
 		to_chat(usr, "<span class='warning'>The suit is not initialized.</span>")
 		return 0
 
-	if(usr.lying || usr.incapacitated(INCAPACITATION_DISRUPTED))
+	if(usr.current_posture.prone || usr.incapacitated(INCAPACITATION_DISRUPTED))
 		to_chat(usr, "<span class='warning'>You cannot use the suit in this state.</span>")
 		return 0
 
-	if(holder.wearer && holder.wearer.lying)
+	if(holder.wearer && holder.wearer.current_posture.prone)
 		to_chat(usr, "<span class='warning'>The suit cannot function while the wearer is prone.</span>")
 		return 0
 

code/modules/clothing/spacesuits/rig/rig.dm

@@ -911,7 +911,7 @@
 	if(!ai_can_move_suit(user, check_user_module = 1))
 		return
 	wearer.lay_down()
-	to_chat(user, "<span class='notice'>\The [wearer] is now [wearer.resting ? "resting" : "getting up"].</span>")
+	to_chat(user, "<span class='notice'>\The [wearer] is now [wearer.current_posture.prone ? "resting" : "getting up"].</span>")
 
 /obj/item/rig/proc/forced_move(var/direction, var/mob/user)
 	if(malfunctioning)

code/modules/mechs/mech_life.dm

@@ -1,9 +1,6 @@
 /mob/living/exosuit/handle_disabilities()
 	return
 
-/mob/living/exosuit/update_lying()
-	lying = FALSE // Prevent carp from proning us
-
 /mob/living/exosuit/handle_regular_status_updates()
 
 	if(!body && !QDELETED(src))

code/modules/mob/death.dm

@@ -90,7 +90,7 @@
 	set_stat(DEAD)
 	adjust_stamina(-100)
 	reset_plane_and_layer()
-	UpdateLyingBuckledAndVerbStatus()
+	update_posture()
 	if(!gibbed)
 		clear_status_effects()
 

code/modules/mob/grab/grab_object.dm

@@ -39,7 +39,7 @@
 
 	var/mob/living/affecting_mob = get_affecting_mob()
 	if(affecting_mob)
-		affecting_mob.UpdateLyingBuckledAndVerbStatus()
+		affecting_mob.update_posture()
 		if(ishuman(affecting_mob))
 			var/mob/living/carbon/human/H = affecting_mob
 			var/obj/item/uniform = H.get_equipped_item(slot_w_uniform_str)

code/modules/mob/grab/normal/grab_normal.dm

@@ -20,7 +20,7 @@
 
 	var/mob/living/affecting = G.get_affecting_mob()
 	var/mob/living/assailant = G.assailant
-	if(affecting && A && A == affecting && !affecting.lying)
+	if(affecting && A && A == affecting && !affecting.current_posture.prone)
 
 		affecting.visible_message(SPAN_DANGER("\The [assailant] is trying to pin \the [affecting] to the ground!"))
 		if(do_mob(assailant, affecting, action_cooldown - 1))
@@ -147,7 +147,7 @@
 	if(!attacker.skill_check(SKILL_COMBAT, SKILL_BASIC))
 		return
 
-	if(target.lying)
+	if(target.current_posture.prone)
 		return
 
 	var/damage = 20

code/modules/mob/grab/normal/norm_aggressive.dm

@@ -21,7 +21,7 @@
 		if(G.target_zone in list(BP_L_HAND, BP_R_HAND))
 			affecting_mob.drop_held_items()
 		// Keeps those who are on the ground down
-		if(affecting_mob.lying)
+		if(affecting_mob.current_posture.prone)
 			SET_STATUS_MAX(affecting_mob, STAT_WEAK, 4)
 
 /decl/grab/normal/aggressive/can_upgrade(var/obj/item/grab/G)

code/modules/mob/grab/normal/norm_kill.dm

@@ -20,7 +20,7 @@
 	if(!istype(affecting))
 		return
 	affecting.drop_held_items()
-	if(affecting.lying)
+	if(affecting.current_posture.prone)
 		SET_STATUS_MAX(affecting, STAT_WEAK, 4)
 	affecting.take_damage(OXY, 1)
 	affecting.apply_effect(STUTTER, 5) //It will hamper your voice, being choked and all.

code/modules/mob/grab/normal/norm_neck.dm

@@ -21,6 +21,6 @@
 	if(!istype(affecting))
 		return
 	affecting.drop_held_items()
-	if(affecting.lying)
+	if(affecting.current_posture.prone)
 		SET_STATUS_MAX(affecting, STAT_WEAK, 4)
 	affecting.take_damage(OXY, 1)

code/modules/mob/living/bot/secbot.dm

@@ -177,7 +177,7 @@
 /mob/living/bot/secbot/handleAdjacentTarget()
 	var/mob/living/carbon/human/H = target
 	var/threat = check_threat(target)
-	if(awaiting_surrender < SECBOT_WAIT_TIME && istype(H) && !H.lying && threat < SECBOT_THREAT_ATTACK)
+	if(awaiting_surrender < SECBOT_WAIT_TIME && istype(H) && !H.current_posture.prone && threat < SECBOT_THREAT_ATTACK)
 		if(awaiting_surrender == -1)
 			begin_arrest(target, threat)
 		++awaiting_surrender
@@ -204,7 +204,7 @@
 		return FALSE
 
 	var/mob/living/carbon/human/H = M
-	if(istype(H) && H.lying)
+	if(istype(H) && H.current_posture.prone)
 		cuff_target(H)
 		return TRUE
 

code/modules/mob/living/brain/brain.dm

@@ -72,8 +72,11 @@
 /mob/living/brain/say_understands(var/other)
 	. = ishuman(other) || (is_in_interface() && issilicon(other)) || ..()
 
-/mob/living/brain/UpdateLyingBuckledAndVerbStatus()
-	return
+/mob/living/brain/get_available_postures()
+	var/static/list/available_postures = list(
+		/decl/posture/standing
+	)
+	return available_postures
 
 /mob/living/brain/isSynthetic()
 	return istype(get_container(), /obj/item/organ/internal/brain/robotic)

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

@@ -159,11 +159,11 @@
 			if(show_ssd && ssd_check())
 				M.visible_message("<span class='notice'>[M] shakes [src] trying to wake [t_him] up!</span>", \
 				"<span class='notice'>You shake [src], but they do not respond... Maybe they have S.S.D?</span>")
-			else if(lying ||HAS_STATUS(src, STAT_ASLEEP) || player_triggered_sleeping)
+			else if(current_posture.prone ||HAS_STATUS(src, STAT_ASLEEP) || player_triggered_sleeping)
 				player_triggered_sleeping = 0
 				ADJ_STATUS(src, STAT_ASLEEP, -5)
 				if(!HAS_STATUS(src, STAT_ASLEEP))
-					resting = FALSE
+					set_posture(/decl/posture/standing)
 				M.visible_message("<span class='notice'>[M] shakes [src] trying to wake [t_him] up!</span>", \
 									"<span class='notice'>You shake [src] trying to wake [t_him] up!</span>")
 			else
@@ -201,7 +201,7 @@
 	..()
 
 /mob/living/carbon/slip(slipped_on, stun_duration = 8)
-	if(has_gravity() && !buckled && !lying)
+	if(has_gravity() && !buckled && !current_posture.prone)
 		to_chat(src, SPAN_DANGER("You slipped on [slipped_on]!"))
 		playsound(loc, 'sound/misc/slip.ogg', 50, 1, -3)
 		SET_STATUS_MAX(src, STAT_WEAK, stun_duration)