[HELP ME HOLY SHIT please TESTMERGE THIS] Hemophages!

code/__DEFINES/food.dm

@@ -19,6 +19,7 @@
 #define BUGS (1<<18)
 #define GORE (1<<19)
 #define STONE (1<<20)
+#define BLOODY (1<<21) // DOPPLER ADDITION - Hemophage Food
 
 DEFINE_BITFIELD(foodtypes, list(
 	"MEAT" = MEAT,
@@ -42,6 +43,7 @@ DEFINE_BITFIELD(foodtypes, list(
 	"BUGS" = BUGS,
 	"GORE" = GORE,
 	"STONE" = STONE,
+	"BLOODY" = BLOODY, //Doppler Edit Addition
 ))
 
 /// A list of food type names, in order of their flags
@@ -67,6 +69,7 @@ DEFINE_BITFIELD(foodtypes, list(
 	"BUGS", \
 	"GORE", \
 	"STONE", \
+	"BLOODY", \
 )
 
 /// IC meaning (more or less) for food flags
@@ -92,6 +95,7 @@ DEFINE_BITFIELD(foodtypes, list(
 	"Bugs", \
 	"Gore", \
 	"Rocks", \
+	"Bloody", \
 )
 
 #define DRINK_REVOLTING 1
@@ -101,6 +105,7 @@ DEFINE_BITFIELD(foodtypes, list(
 #define DRINK_FANTASTIC 5
 
 #define FOOD_AMAZING 6
+#define RACE_DRINK 7 // DOPPLER EDIT ADDITION
 
 #define FOOD_QUALITY_NORMAL 1
 #define FOOD_QUALITY_NICE 2

code/__DEFINES/~doppler_defines/construction.dm

@@ -0,0 +1 @@
+#define CAT_HEMOPHAGE "Hemophage Food"

code/__DEFINES/~doppler_defines/declarations.dm

@@ -4,3 +4,5 @@
 #define TRAIT_DETECTIVE "detective_ability"
 /// Trait for the excitable quirk, woof!
 #define TRAIT_EXCITABLE "wagwag"
+/// Trait for hemophages particularly!
+#define TRAIT_OXYIMMUNE	"oxyimmune" // Immune to oxygen damage, ideally give this to all non-breathing species or bad stuff will happen

code/__DEFINES/~doppler_defines/is_helpers.dm

@@ -3,5 +3,6 @@
 //Customization bases
 #define isinsectoid(A) (is_species(A, /datum/species/insectoid))
 #define issnail(A) (is_species(A, /datum/species/snail))
+#define ishemophage(A) (is_species(A, /datum/species/hemophage))
 //Species with green blood
 #define hasgreenblood(A) (isinsectoid(A) || HAS_TRAIT(A, TRAIT_GREEN_BLOOD))

code/__DEFINES/~doppler_defines/reagents.dm

@@ -0,0 +1,2 @@
+/// This reagent is useful for blood regeneration. Useful for Hemophages.
+#define REAGENT_BLOOD_REGENERATING (1<<0)

code/__DEFINES/~doppler_defines/signals.dm

@@ -8,3 +8,10 @@
 	#define COMPONENT_POWER_SUCCESS (1<<0)
 	#define COMPONENT_NO_CELL  (1<<1)
 	#define COMPONENT_NO_CHARGE (1<<2)
+
+/// For when a Hemophage's pulsating tumor gets added to their body.
+#define COMSIG_PULSATING_TUMOR_ADDED "pulsating_tumor_added"
+/// For when a Hemophage's pulsating tumor gets removed from their body.
+#define COMSIG_PULSATING_TUMOR_REMOVED "pulsating_tumor_removed"
+/// From /obj/item/organ/internal/stomach/after_eat(atom/edible)
+#define COMSIG_STOMACH_AFTER_EAT "stomach_after_eat"

code/__DEFINES/~doppler_defines/species.dm

@@ -4,3 +4,4 @@
 #define SPECIES_ANTHROMORPH "anthromorph"
 #define SPECIES_AQUATIC "aquatic"
 #define SPECIES_INSECTOID "insectoid"
+#define SPECIES_HEMOPHAGE "hemophage"

code/__DEFINES/~doppler_defines/traits.dm

@@ -15,3 +15,6 @@
 
 // Trait that lets golems put stone limbs back on
 #define TRAIT_GOLEM_LIMBATTACHMENT "golem_limbattachment"
+
+/// Trait that was granted by a reagent.
+#define REAGENT_TRAIT "reagent"

code/_globalvars/traits/_traits.dm

@@ -691,6 +691,7 @@ GLOBAL_LIST_INIT(traits_by_type, list(
 		"TRAIT_CURRENTLY_GLASSBLOWING" = TRAIT_CURRENTLY_GLASSBLOWING,
 		"TRAIT_ANIMALISTIC" = TRAIT_ANIMALISTIC,
 		"TRAIT_GLASSBLOWING" = TRAIT_GLASSBLOWING,
+		"TRAIT_OXYIMMUNE" = TRAIT_OXYIMMUNE, //Doppler Edit Addition - Needed for hemophages.
 		"TRAIT_XENOARCH_QUALIFIED" = TRAIT_XENOARCH_QUALIFIED,
 		"TRAIT_DETECTIVE" = TRAIT_DETECTIVE,
 		"TRAIT_EXCITABLE" = TRAIT_EXCITABLE,

code/_globalvars/~doppler_globalvars/bitfields.dm

@@ -2,3 +2,7 @@
 DEFINE_BITFIELD(obj_flags_doppler, list(
 	"ANVIL_REPAIR" = ANVIL_REPAIR,
 ))
+
+DEFINE_BITFIELD(chemical_flags_doppler, list(
+	"REAGENT_BLOOD_REGENERATING" = REAGENT_BLOOD_REGENERATING,
+))

code/modules/reagents/chemistry/reagents/food_reagents.dm

@@ -53,6 +53,10 @@
 			var/obj/item/the_real_food = holder.my_atom
 			if(isitem(the_real_food) && !is_reagent_container(the_real_food))
 				exposed_mob.add_mob_memory(/datum/memory/good_food, food = the_real_food)
+		// DOPPLER EDIT ADDITION BEGIN - Race Quality Drinks
+		if (RACE_DRINK)
+			exposed_mob.add_mood_event("quality_drink", /datum/mood_event/race_drink)
+		// DOPPLER EDIT ADDITION END
 
 /// Gets just how much nutrition this reagent is worth for the passed mob
 /datum/reagent/consumable/proc/get_nutriment_factor(mob/living/carbon/eater)

code/modules/reagents/reagent_containers/condiment.dm

@@ -62,6 +62,7 @@
 		M.visible_message(span_warning("[user] fed [M] from [src]."), \
 			span_warning("[user] fed you from [src]."))
 		log_combat(user, M, "fed", reagents.get_reagent_log_string())
+	SEND_SIGNAL(M, COMSIG_GLASS_DRANK, src, user) // DOPPLER EDIT ADDITION - Hemophages can't casually drink what's not going to regenerate their blood
 	reagents.trans_to(M, 10, transferred_by = user, methods = INGEST)
 	playsound(M.loc,'sound/items/drink.ogg', rand(10,50), TRUE)
 	return TRUE

code/modules/reagents/reagent_containers/cups/_cup.dm

@@ -84,6 +84,7 @@
 		to_chat(user, span_notice("You swallow a gulp of [src]."))
 
 	SEND_SIGNAL(src, COMSIG_GLASS_DRANK, target_mob, user)
+	SEND_SIGNAL(target_mob, COMSIG_GLASS_DRANK, src, user) // DOPPLER EDIT ADDITION - Hemophages can't casually drink what's not going to regenerate their blood
 	var/fraction = min(gulp_size/reagents.total_volume, 1)
 	reagents.trans_to(target_mob, gulp_size, transferred_by = user, methods = INGEST)
 	checkLiked(fraction, target_mob)

config/game_options.txt

@@ -370,6 +370,7 @@ ROUNDSTART_RACES aquatic
 ROUNDSTART_RACES insectoid
 ROUNDSTART_RACES genemod
 ROUNDSTART_RACES primitive_genemod
+ROUNDSTART_RACES hemophage
 
 ## Races that are better than humans in some ways, but worse in others
 ROUNDSTART_RACES ethereal

modular_doppler/hearthkin/primitive_genemod/code/map_items.dm

@@ -57,10 +57,6 @@
 /turf/open/water/hot_spring/proc/hotspring_mood(mob/living/swimmer)
 	swimmer.add_mood_event("hotspring", /datum/mood_event/hotspring/nerfed)
 
-/datum/mood_event/hotspring/nerfed
-	description = span_nicegreen("The water was enjoyably warm!\n")
-	mood_change = 2
-
 // Steam particles for pairing with the hotsprings above
 
 /particles/hotspring_steam

modular_doppler/modular_customization/organs/external/tail.dm

@@ -91,12 +91,6 @@
 	var/mob/living/carbon/human/empath = entered
 	empath.add_mood_event("dog_wag", /datum/mood_event/dog_wag)
 
-// The mood buff itself
-/datum/mood_event/dog_wag
-	description = "That wagging tail's excitement is infectious!"
-	mood_change = 1
-	timeout = 30 SECONDS
-
 /// Fox tail
 //
 /obj/item/organ/external/tail/fox

modular_doppler/modular_food_drinks_and_chems/chemistry_reagents.dm

@@ -20,20 +20,6 @@
 /datum/reagent/carbondioxide
 	process_flags = REAGENT_ORGANIC | REAGENT_SYNTHETIC
 
-/datum/reagent/iron
-	chemical_flags_nova = REAGENT_BLOOD_REGENERATING
-
-/datum/reagent/blood
-	chemical_flags_nova = REAGENT_BLOOD_REGENERATING // For Hemophages to be able to drink it without any issue.
-
-/datum/reagent/blood/on_new(list/data)
-	. = ..()
-
-	if(!src.data["blood_type"])
-		src.data["blood_type"] = random_blood_type() // This is so we don't get blood without a blood type spawned from something that doesn't explicitly set the blood type.
-
-
-
 /datum/reagent/stable_plasma/on_mob_life(mob/living/carbon/C)
 	if(C.mob_biotypes & MOB_ROBOTIC)
 		C.nutrition = min(C.nutrition + 5, NUTRITION_LEVEL_FULL-1)
@@ -54,6 +40,19 @@
 		C.nutrition = min(C.nutrition + 5, NUTRITION_LEVEL_FULL-1)
 	..()
 */
+
+/datum/reagent/iron
+	chemical_flags_doppler = REAGENT_BLOOD_REGENERATING
+
+/datum/reagent/blood
+	chemical_flags_doppler = REAGENT_BLOOD_REGENERATING // For Hemophages to be able to drink it without any issue.
+
+/datum/reagent/blood/on_new(list/data)
+	. = ..()
+
+	if(!src.data["blood_type"])
+		src.data["blood_type"] = random_blood_type() // This is so we don't get blood without a blood type spawned from something that doesn't explicitly set the blood type.
+
 // Catnip
 /datum/reagent/pax/catnip
 	name = "Catnip"
@@ -99,3 +98,26 @@
 
 #undef DERMAGEN_SCAR_FIX_AMOUNT
 */
+
+/**
+ * Check if this holder contains a reagent with a `chemical_flags_doppler` containing this flag.
+ *
+ * Arguments:
+ * * chemical_flag - The bitflag to search for.
+ * * min_volume - Checks for having a specific amount of reagents matching that `chemical_flag`
+ */
+/datum/reagents/proc/has_chemical_flag_doppler(chemical_flag, min_volume = 0)
+	var/found_amount = 0
+	var/list/cached_reagents = reagent_list
+	for(var/datum/reagent/holder_reagent as anything in cached_reagents)
+		if (holder_reagent.chemical_flags_doppler & chemical_flag)
+			found_amount += holder_reagent.volume
+			if(found_amount >= min_volume)
+				return TRUE
+
+	return FALSE
+
+/datum/reagent
+	/// Modular version of `chemical_flags`, so we don't have to worry about
+	/// it causing conflicts in the future.
+	var/chemical_flags_doppler = NONE