[DNM] Temporarily disable blood drying to get rid of massive FPS drops

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

@@ -12,10 +12,13 @@
 	bloodiness = BLOOD_AMOUNT_PER_DECAL
 	color = COLOR_BLOOD
 	appearance_flags = parent_type::appearance_flags | KEEP_TOGETHER
+
 	/// Can this blood dry out?
 	var/can_dry = TRUE
+/*
 	/// Is this blood dried out?
 	var/dried = FALSE
+*/
 
 	/// The "base name" of the blood, IE the "pool of" in "pool of blood"
 	var/base_name = "pool of"
@@ -26,6 +29,7 @@
 
 	/// How long it takes to dry out
 	var/drying_time = 5 MINUTES
+/*
 	/// The process to drying out, recorded in deciseconds
 	var/drying_progress = 0
 	/// Color matrix applied to dried blood via filter to make it look dried
@@ -36,11 +40,13 @@
 		0, 0, 0, 1,
 		-0.5, -0.75, -0.75, 0,
 	)
+*/
 	var/count = 0
 	var/footprint_sprite = null
 	var/glows = FALSE
 	var/handles_unique = FALSE
 
+/* blood drying is laggy af currently, removing it until it's re-implemented in a less laggy way
 /obj/effect/decal/cleanable/blood/Initialize(mapload, blood_color = COLOR_BLOOD)
 	. = ..()
 	START_PROCESSING(SSblood_drying, src)
@@ -57,12 +63,6 @@
 	return ..()
 
 #define DRY_FILTER_KEY "dry_effect"
-
-/obj/effect/decal/cleanable/blood/update_overlays()
-	. = ..()
-	if(glows && !handles_unique)
-		. += emissive_appearance(icon, icon_state, src)
-
 /obj/effect/decal/cleanable/blood/proc/update_blood_drying_effect()
 	if(!can_dry)
 		remove_filter(DRY_FILTER_KEY) // I GUESS
@@ -83,6 +83,12 @@
 	transition_filter(DRY_FILTER_KEY, color_matrix_filter(blood_dry_filter_matrix), drying_time - drying_progress)
 
 #undef DRY_FILTER_KEY
+*/
+
+/obj/effect/decal/cleanable/blood/update_overlays()
+	. = ..()
+	if(glows && !handles_unique)
+		. += emissive_appearance(icon, icon_state, src)
 
 /obj/effect/decal/cleanable/blood/proc/get_blood_string()
 	var/list/all_dna = GET_ATOM_BLOOD_DNA(src)
@@ -95,6 +101,7 @@
 		all_blood_names |= lowertext(initial(blood.reagent_type.name))
 	return english_list(all_blood_names, nothing_text = "blood")
 
+/*
 /obj/effect/decal/cleanable/blood/process(seconds_per_tick)
 	if(dried || !can_dry)
 		return PROCESS_KILL
@@ -103,12 +110,14 @@
 	drying_progress += (seconds_per_tick * 1 SECONDS)
 	if(drying_progress >= drying_time + SSblood_drying.wait) // Do it next tick when we're done
 		dry()
+*/
 
 /obj/effect/decal/cleanable/blood/update_name(updates)
 	. = ..()
 	name = initial(name)
 	if(base_name)
 		name = "[base_name] [get_blood_string()]"
+/*
 	if(dried && dry_prefix)
 		name = "[dry_prefix] [name]"
 
@@ -126,6 +135,7 @@
 	update_blood_drying_effect()
 	STOP_PROCESSING(SSblood_drying, src)
 	return TRUE
+*/
 
 /obj/effect/decal/cleanable/blood/lazy_init_reagents()
 	var/list/all_dna = GET_ATOM_BLOOD_DNA(src)
@@ -138,17 +148,21 @@
 	for(var/reagent_type in reagents_to_add)
 		reagents.add_reagent(reagent_type, round((bloodiness * 0.2 * BLOOD_PER_UNIT_MODIFIER) / num_reagents, CHEMICAL_VOLUME_ROUNDING))
 
+/*
 /obj/effect/decal/cleanable/blood/replace_decal(obj/effect/decal/cleanable/blood/merger)
 	if(merger.dried) // New blood will lie on dry blood
 		return FALSE
 	return ..()
+*/
 
 /obj/effect/decal/cleanable/blood/handle_merge_decal(obj/effect/decal/cleanable/blood/merger)
 	. = ..()
 	merger.add_blood_DNA(GET_ATOM_BLOOD_DNA(src))
 	merger.adjust_bloodiness(bloodiness)
+/*
 	merger.drying_progress -= (bloodiness * BLOOD_PER_UNIT_MODIFIER) // goes negative = takes longer to dry
 	merger.update_blood_drying_effect()
+*/
 
 /obj/effect/decal/cleanable/blood/old
 	bloodiness = 0
@@ -157,7 +171,7 @@
 /obj/effect/decal/cleanable/blood/old/Initialize(mapload, list/datum/disease/diseases)
 	add_blood_DNA(list("UNKNOWN DNA" = random_human_blood_type()))
 	. = ..()
-	dry()
+	// dry()
 
 /obj/effect/decal/cleanable/blood/splatter
 	icon_state = "gibbl1"
@@ -221,11 +235,13 @@
 /obj/effect/decal/cleanable/blood/gibs/replace_decal(obj/effect/decal/cleanable/C)
 	return FALSE //Never fail to place us
 
+/*
 /obj/effect/decal/cleanable/blood/gibs/dry()
 	. = ..()
 	if(!.)
 		return
 	AddComponent(/datum/component/rot, 0, 5 MINUTES, 0.7)
+*/
 
 /obj/effect/decal/cleanable/blood/gibs/ex_act(severity, target)
 	return FALSE
@@ -307,7 +323,7 @@
 	. = ..()
 	setDir(pick(GLOB.cardinals))
 	AddElement(/datum/element/swabable, CELL_LINE_TABLE_SLUDGE, CELL_VIRUS_TABLE_GENERIC, rand(2,4), 10)
-	dry()
+	// dry()
 
 /obj/effect/decal/cleanable/blood/drip
 	name = "drips of blood"

monkestation/code/modules/blood_datum/blood.dm

@@ -1,6 +1,7 @@
 /// Global list of all blood type singletons (Assoc [type] - [/datum/blood_type singleton])
 GLOBAL_LIST_INIT_TYPED(blood_types, /datum/blood_type, init_subtypes_w_path_keys(/datum/blood_type))
 
+/*
 /**
  * Blood Drying SS
  *
@@ -11,6 +12,7 @@ PROCESSING_SUBSYSTEM_DEF(blood_drying)
 	flags = SS_NO_INIT | SS_BACKGROUND
 	priority = 10
 	wait = 10 SECONDS
+*/
 
 /// Takes the name of a blood type and return the typepath
 /proc/blood_name_to_blood_type(name)
@@ -115,8 +117,10 @@ PROCESSING_SUBSYSTEM_DEF(blood_drying)
 			var/obj/effect/decal/cleanable/blood/splatter = locate() in blood_turf
 			if(!QDELETED(splatter))
 				splatter.adjust_bloodiness(new_blood)
+				/*
 				splatter.drying_progress -= (new_blood * BLOOD_PER_UNIT_MODIFIER)
 				splatter.update_blood_drying_effect()
+				*/
 				splatter.transfer_mob_blood_dna(bleeding)
 				return splatter
 
@@ -135,9 +139,9 @@ PROCESSING_SUBSYSTEM_DEF(blood_drying)
 			drop.add_overlay(drop_overlay)
 			// Handle adding blood to the base atom
 			drop.adjust_bloodiness(new_blood)
-			drop.drying_progress -= (new_blood * BLOOD_PER_UNIT_MODIFIER)
+			// drop.drying_progress -= (new_blood * BLOOD_PER_UNIT_MODIFIER)
 			drop.transfer_mob_blood_dna(bleeding)
-			drop.update_blood_drying_effect()
+			// drop.update_blood_drying_effect()
 			return drop
 
 		temp_blood_DNA = GET_ATOM_BLOOD_DNA(drop) //we transfer the dna from the drip to the splatter
@@ -151,8 +155,10 @@ PROCESSING_SUBSYSTEM_DEF(blood_drying)
 			return null
 	else
 		splatter.adjust_bloodiness(BLOOD_AMOUNT_PER_DECAL)
+		/*
 		splatter.drying_progress -= (BLOOD_AMOUNT_PER_DECAL * BLOOD_PER_UNIT_MODIFIER)
 		splatter.update_blood_drying_effect()
+		*/
 	splatter.transfer_mob_blood_dna(bleeding) //give blood info to the blood decal.
 	if(temp_blood_DNA)
 		splatter.add_blood_DNA(temp_blood_DNA)
@@ -252,7 +258,7 @@ PROCESSING_SUBSYSTEM_DEF(blood_drying)
 	if(!new_splat)
 		return
 	blood.can_dry = FALSE
-	blood.update_blood_drying_effect()
+	// blood.update_blood_drying_effect()
 	RegisterSignals(blood, list(COMSIG_ATOM_ATTACKBY, COMSIG_ATOM_ATTACKBY_SECONDARY), PROC_REF(on_cleaned))
 
 /datum/blood_type/crew/ethereal/proc/on_cleaned(obj/effect/decal/cleanable/source, mob/living/user, obj/item/tool, ...)
@@ -285,7 +291,7 @@ PROCESSING_SUBSYSTEM_DEF(blood_drying)
 		return
 	// Oil blood will never dry and can be ignited with fire
 	blood.can_dry = FALSE
-	blood.update_blood_drying_effect()
+	// blood.update_blood_drying_effect()
 	blood.AddElement(/datum/element/easy_ignite)
 
 /// A universal blood type which accepts everything