[PORT] Footprint Sprites are BASED (on shoes and legs)

code/__DEFINES/cleaning.dm

@@ -29,3 +29,8 @@
 #define CLEAN_SCRUB (CLEAN_WASH | CLEAN_TYPE_FINGERPRINTS | CLEAN_TYPE_FIBERS | CLEAN_TYPE_HARD_DECAL)
 #define CLEAN_RAD CLEAN_TYPE_RADIATION
 #define CLEAN_ALL ALL
+
+// Footprint sprites to use when making footprints in blood, oil, etc.
+#define FOOTPRINT_SPRITE_SHOES "shoes"
+#define FOOTPRINT_SPRITE_PAWS "paws"
+#define FOOTPRINT_SPRITE_CLAWS "claws"

code/datums/components/bloodysoles.dm

@@ -21,6 +21,8 @@
 	/// The world.time when we last picked up blood
 	var/last_pickup
 
+	var/footprint_sprite = FOOTPRINT_SPRITE_SHOES
+
 /datum/component/bloodysoles/Initialize()
 	if(!isclothing(parent))
 		return COMPONENT_INCOMPATIBLE
@@ -100,9 +102,9 @@
 /**
  * Find a blood decal on a turf that matches our last_blood_state
  */
-/datum/component/bloodysoles/proc/find_pool_by_blood_state(turf/turfLoc, typeFilter = null)
+/datum/component/bloodysoles/proc/find_pool_by_blood_state(turf/turfLoc, typeFilter = null, footprint_sprite)
 	for(var/obj/effect/decal/cleanable/blood/pool in turfLoc)
-		if(pool.blood_state == last_blood_state && (!typeFilter || istype(pool, typeFilter)))
+		if(pool.blood_state == last_blood_state && pool.footprint_sprite == footprint_sprite && (!typeFilter || istype(pool, typeFilter)))
 			return pool
 
 /**
@@ -158,23 +160,23 @@
 		return
 
 	var/half_our_blood = bloody_shoes[last_blood_state] / 2
-
+	var/footprint_sprite = wielder.get_footprint_sprite()
 	// Add footprints in old loc if we have enough cream
 	if(half_our_blood >= BLOOD_FOOTPRINTS_MIN)
 		var/turf/oldLocTurf = get_turf(OldLoc)
-		var/obj/effect/decal/cleanable/blood/footprints/oldLocFP = find_pool_by_blood_state(oldLocTurf, /obj/effect/decal/cleanable/blood/footprints)
+		var/obj/effect/decal/cleanable/blood/footprints/oldLocFP = find_pool_by_blood_state(oldLocTurf, /obj/effect/decal/cleanable/blood/footprints, footprint_sprite)
 		if(oldLocFP)
 			// Footprints found in the tile we left, add us to it
 			add_parent_to_footprint(oldLocFP)
 			if (!(oldLocFP.exited_dirs & wielder.dir))
 				oldLocFP.exited_dirs |= wielder.dir
 				oldLocFP.update_appearance()
-		else if(find_pool_by_blood_state(oldLocTurf))
+		else if(find_pool_by_blood_state(oldLocTurf, footprint_sprite = footprint_sprite))
 			// No footprints in the tile we left, but there was some other blood pool there. Add exit footprints on it
 			adjust_bloody_shoes(last_blood_state, half_our_blood)
 			update_icon()
 
-			oldLocFP = new(oldLocTurf)
+			oldLocFP = new(oldLocTurf, footprint_sprite)
 			if(!QDELETED(oldLocFP)) ///prints merged
 				oldLocFP.blood_state = last_blood_state
 				oldLocFP.exited_dirs |= wielder.dir
@@ -194,7 +196,7 @@
 		adjust_bloody_shoes(last_blood_state, half_our_blood)
 		update_icon()
 
-		var/obj/effect/decal/cleanable/blood/footprints/FP = new(get_turf(parent_atom))
+		var/obj/effect/decal/cleanable/blood/footprints/FP = new(get_turf(parent_atom), footprint_sprite)
 		if(!QDELETED(FP)) ///prints merged
 			FP.blood_state = last_blood_state
 			FP.entered_dirs |= wielder.dir
@@ -253,7 +255,8 @@
 		return COMPONENT_INCOMPATIBLE
 	parent_atom = parent
 	wielder = parent
-
+	if(footprint_sprite)
+		src.footprint_sprite = footprint_sprite
 	if(!bloody_feet)
 		bloody_feet = mutable_appearance('icons/effects/blood.dmi', "shoeblood", SHOES_LAYER)
 

code/game/objects/effects/decals/cleanable/humans.dm

@@ -13,6 +13,7 @@
 	var/drydesc = "Looks like it's been here a while. Eew." //as above
 	var/drytime = 0
 	var/count = 0
+	var/footprint_sprite = null
 
 /obj/effect/decal/cleanable/blood/Initialize(mapload)
 	. = ..()
@@ -232,7 +233,7 @@
 	name = "footprints"
 	desc = "WHOSE FOOTPRINTS ARE THESE?"
 	icon = 'icons/effects/footprints.dmi'
-	icon_state = "blood1"
+	icon_state = "blood_shoes_enter"
 	random_icon_states = null
 	blood_state = BLOOD_STATE_HUMAN //the icon state to load images from
 	var/entered_dirs = 0
@@ -247,12 +248,13 @@
 	dryname = "dried footprints"
 	drydesc = "HMM... SOMEONE WAS HERE!"
 
-/obj/effect/decal/cleanable/blood/footprints/Initialize(mapload)
+/obj/effect/decal/cleanable/blood/footprints/Initialize(mapload, footprint_sprite)
+	src.footprint_sprite = footprint_sprite
 	. = ..()
 	icon_state = "" //All of the footprint visuals come from overlays
 	if(mapload)
 		entered_dirs |= dir //Keep the same appearance as in the map editor
-		update_appearance()
+	update_appearance(mapload ? (ALL) : (UPDATE_NAME | UPDATE_DESC))
 
 //Rotate all of the footprint directions too
 /obj/effect/decal/cleanable/blood/footprints/setDir(newdir)
@@ -274,6 +276,21 @@
 	update_appearance()
 	return ..()
 
+/obj/effect/decal/cleanable/blood/footprints/update_name(updates)
+	switch(footprint_sprite)
+		if(FOOTPRINT_SPRITE_CLAWS)
+			name = "clawprints"
+		if(FOOTPRINT_SPRITE_SHOES)
+			name = "footprints"
+		if(FOOTPRINT_SPRITE_PAWS)
+			name = "pawprints"
+	dryname = "dried [name]"
+	return ..()
+
+/obj/effect/decal/cleanable/blood/footprints/update_desc(updates)
+	desc = "WHOSE [uppertext(name)] ARE THESE?"
+	return ..()
+
 /obj/effect/decal/cleanable/blood/footprints/update_icon()
 	. = ..()
 	alpha = min(BLOODY_FOOTPRINT_BASE_ALPHA + (255 - BLOODY_FOOTPRINT_BASE_ALPHA) * bloodiness / (BLOOD_ITEM_MAX / 2), 255)
@@ -288,22 +305,22 @@ GLOBAL_LIST_EMPTY(bloody_footprints_cache)
 	. = ..()
 	for(var/Ddir in GLOB.cardinals)
 		if(entered_dirs & Ddir)
-			var/image/bloodstep_overlay = GLOB.bloody_footprints_cache["entered-[blood_state]-[Ddir]"]
+			var/image/bloodstep_overlay = GLOB.bloody_footprints_cache["entered-[footprint_sprite]-[blood_state]-[Ddir]"]
 			if(!bloodstep_overlay)
-				GLOB.bloody_footprints_cache["entered-[blood_state]-[Ddir]"] = bloodstep_overlay = image(icon, "[blood_state]1", dir = Ddir)
+				GLOB.bloody_footprints_cache["entered-[footprint_sprite]-[blood_state]-[Ddir]"] = bloodstep_overlay = image(icon, "[blood_state]_[footprint_sprite]_enter", dir = Ddir)
 			. += bloodstep_overlay
 
 		if(exited_dirs & Ddir)
-			var/image/bloodstep_overlay = GLOB.bloody_footprints_cache["exited-[blood_state]-[Ddir]"]
+			var/image/bloodstep_overlay = GLOB.bloody_footprints_cache["exited-[footprint_sprite]-[blood_state]-[Ddir]"]
 			if(!bloodstep_overlay)
-				GLOB.bloody_footprints_cache["exited-[blood_state]-[Ddir]"] = bloodstep_overlay = image(icon, "[blood_state]2", dir = Ddir)
+				GLOB.bloody_footprints_cache["exited-[footprint_sprite]-[blood_state]-[Ddir]"] = bloodstep_overlay = image(icon, "[blood_state]_[footprint_sprite]_exit", dir = Ddir)
 			. += bloodstep_overlay
 
 
 /obj/effect/decal/cleanable/blood/footprints/examine(mob/user)
 	. = ..()
 	if((shoe_types.len + species_types.len) > 0)
-		. += "You recognise the footprints as belonging to:"
+		. += "You recognise the [name] as belonging to:"
 		for(var/sole in shoe_types)
 			var/obj/item/clothing/item = sole
 			var/article = initial(item.gender) == PLURAL ? "Some" : "A"
@@ -313,14 +330,18 @@ GLOBAL_LIST_EMPTY(bloody_footprints_cache)
 			if(species == "unknown")
 				. += "Some <B>feet</B>."
 			else if(species == SPECIES_MONKEY)
-				. += "[icon2html('icons/mob/species/human/human.dmi', user, "monkey")] Some <B>monkey feet</B>."
+				. += "[icon2html('icons/mob/species/human/human.dmi', user, "monkey")] Some <B>monkey paws</B>."
+			else if(species == SPECIES_SIMIAN)
+				. += "[icon2html('monkestation/icons/mob/species/simian/bodyparts.dmi', user, "simian_l_leg")] Some <B>simian paws</B>."
+			else if(species == SPECIES_LIZARD)
+				. += "[icon2html('icons/mob/species/lizard/bodyparts.dmi', user, "digitigrade_l_leg")] Some <B>lizard claws</B>."
 			else if(species == SPECIES_HUMAN)
 				. += "[icon2html('icons/mob/species/human/bodyparts.dmi', user, "default_human_l_leg")] Some <B>human feet</B>."
 			else
 				. += "[icon2html('icons/mob/species/human/bodyparts.dmi', user, "[species]_l_leg")] Some <B>[species] feet</B>."
 
-/obj/effect/decal/cleanable/blood/footprints/replace_decal(obj/effect/decal/cleanable/C)
-	if(blood_state != C.blood_state) //We only replace footprints of the same type as us
+/obj/effect/decal/cleanable/blood/footprints/replace_decal(obj/effect/decal/cleanable/blood/blood_decal)
+	if(blood_state != blood_decal.blood_state || footprint_sprite != blood_decal.footprint_sprite) //We only replace footprints of the same type as us
 		return FALSE
 	return ..()
 

code/modules/clothing/shoes/_shoes.dm

@@ -23,6 +23,7 @@
 	var/lace_time = 5 SECONDS
 	///An active alert
 	var/datum/weakref/our_alert_ref
+	var/footprint_sprite = FOOTPRINT_SPRITE_SHOES
 
 /datum/armor/clothing_shoes
 	bio = 50

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

@@ -1008,6 +1008,9 @@
 /proc/cmp_organ_slot_asc(slot_a, slot_b)
 	return GLOB.organ_process_order.Find(slot_a) - GLOB.organ_process_order.Find(slot_b)
 
+/mob/living/carbon/proc/get_footprint_sprite()
+	return FOOTPRINT_SPRITE_PAWS
+
 /mob/living/carbon/vv_get_dropdown()
 	. = ..()
 	VV_DROPDOWN_OPTION("", "---------")

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

@@ -24,7 +24,7 @@
 	RegisterSignal(src, COMSIG_COMPONENT_CLEAN_FACE_ACT, PROC_REF(clean_face))
 	AddComponent(/datum/component/personal_crafting)
 	AddElement(/datum/element/footstep, FOOTSTEP_MOB_HUMAN, 1, -6)
-	AddComponent(/datum/component/bloodysoles/feet)
+	AddComponent(/datum/component/bloodysoles/feet, FOOTPRINT_SPRITE_SHOES)
 	AddElement(/datum/element/ridable, /datum/component/riding/creature/human)
 	AddElement(/datum/element/strippable, GLOB.strippable_human_items, TYPE_PROC_REF(/mob/living/carbon/human/, should_strip))
 	var/static/list/loc_connections = list(
@@ -345,6 +345,12 @@
 		var/obj/item/bodypart/the_part = isbodypart(target_zone) ? target_zone : get_bodypart(check_zone(target_zone)) //keep these synced
 		to_chat(user, span_alert("There is no exposed flesh or thin material on [p_their()] [the_part.name]."))
 
+/mob/living/carbon/human/get_footprint_sprite()
+	var/obj/item/bodypart/leg/L = get_bodypart(BODY_ZONE_R_LEG) || get_bodypart(BODY_ZONE_L_LEG)
+	return shoes?.footprint_sprite || L?.footprint_sprite
+
+#define CHECK_PERMIT(item) (item && item.item_flags & NEEDS_PERMIT)
+
 /mob/living/carbon/human/assess_threat(judgement_criteria, lasercolor = "", datum/callback/weaponcheck=null)
 	if(judgement_criteria & JUDGE_EMAGGED)
 		return 10 //Everyone is a criminal!
@@ -911,7 +917,7 @@
 	if(diff < 0) //Taking damage, not healing
 		return diff * physiology.stamina_mod
 	return diff
-	
+
 /mob/living/carbon/human/adjust_nutrition(change) //Honestly FUCK the oldcoders for putting nutrition on /mob someone else can move it up because holy hell I'd have to fix SO many typechecks
 	if(HAS_TRAIT(src, TRAIT_NOHUNGER))
 		return FALSE

code/modules/surgery/bodyparts/parts.dm

@@ -323,6 +323,8 @@
 	var/digitigrade_id
 	/// Used solely by digitigrade limbs to remember what their old limb ID was.
 	var/old_limb_id
+	/// Used by the bloodysoles component to make footprints
+	var/footprint_sprite = FOOTPRINT_SPRITE_SHOES
 	biological_state = BIO_STANDARD_JOINTED
 
 /obj/item/bodypart/leg/Destroy()
@@ -407,6 +409,7 @@
 	unarmed_damage_low = 2
 	unarmed_damage_high = 3
 	unarmed_stun_threshold = 4
+	footprint_sprite =  FOOTPRINT_SPRITE_PAWS
 
 /obj/item/bodypart/leg/left/alien
 	icon = 'icons/mob/species/alien/bodyparts.dmi'
@@ -501,6 +504,7 @@
 	unarmed_damage_low = 2
 	unarmed_damage_high = 3
 	unarmed_stun_threshold = 4
+	footprint_sprite =  FOOTPRINT_SPRITE_PAWS
 
 /obj/item/bodypart/leg/right/alien
 	icon = 'icons/mob/species/alien/bodyparts.dmi'

code/modules/surgery/bodyparts/species_parts/lizard_bodyparts.dm

@@ -35,9 +35,11 @@
 	limb_id = SPECIES_LIZARD
 	can_be_digitigrade = TRUE
 	digitigrade_id = "digitigrade"
+	footprint_sprite = FOOTPRINT_SPRITE_CLAWS
 
 /obj/item/bodypart/leg/right/lizard
 	icon_greyscale = 'icons/mob/species/lizard/bodyparts.dmi'
 	limb_id = SPECIES_LIZARD
 	can_be_digitigrade = TRUE
 	digitigrade_id = "digitigrade"
+	footprint_sprite = FOOTPRINT_SPRITE_CLAWS

monkestation/code/modules/surgery/bodyparts/simian_bodyparts.dm

@@ -37,11 +37,13 @@
 	husk_type = "simian"
 	limb_id = SPECIES_SIMIAN
 	bodytype = BODYTYPE_HUMANOID | BODYTYPE_ORGANIC | BODYTYPE_CUSTOM
+	footprint_sprite = FOOTPRINT_SPRITE_PAWS
 
 /obj/item/bodypart/leg/right/simian
 	icon_greyscale =  'monkestation/icons/mob/species/simian/bodyparts.dmi'
 	husk_type = "simian"
 	limb_id = SPECIES_SIMIAN
 	bodytype = BODYTYPE_HUMANOID | BODYTYPE_ORGANIC | BODYTYPE_CUSTOM
+	footprint_sprite = FOOTPRINT_SPRITE_PAWS
 
 	dmg_overlay_type = "monkey"