Berry decal

Blueberry juice sometimes causes people to expel a little juice, creating a decal effect that leaves footprints if stepped on

GainStation13/code/datums/diseases/advance/symptoms/berry.dm

@@ -49,3 +49,19 @@
 			to_chat(user, "<span class='warning'>You get some juice out of you...</span>")
 		return
 	..()
+
+/obj/effect/decal/cleanable/juice
+	name = "berry juice"
+	desc = "It's blue and smells enticingly sweet."
+	icon = 'GainStation13/icons/turf/berry_decal.dmi'
+	icon_state = "floor1"
+	random_icon_states = list("floor1", "floor2", "floor3", "floor4", "floor5", "floor6", "floor7")
+	blood_state = BLOOD_STATE_JUICE
+	bloodiness = BLOOD_AMOUNT_PER_DECAL
+
+/obj/effect/decal/cleanable/juice/Initialize()
+	. = ..()
+	reagents.add_reagent(/datum/reagent/blueberry_juice = 5)
+
+/obj/effect/decal/cleanable/juice/streak
+	random_icon_states = list("streak1", "streak2", "streak3", "streak4", "streak5")

GainStation13/code/modules/reagents/chemistry/reagents/consumable_reagents.dm

@@ -116,6 +116,9 @@
 	if(!no_mob_color)
 		M.add_atom_colour(picked_color, WASHABLE_COLOUR_PRIORITY)
 	M.adjust_fatness(1, FATTENING_TYPE_CHEM)
+	if(prob(2))
+		new /obj/effect/decal/cleanable/juice(M.loc)
+		playsound(M.loc, 'sound/effects/splat.ogg',rand(10,50), 1)
 	..()
 
 /datum/reagent/blueberry_juice/on_mob_add(mob/living/L, amount)

code/__DEFINES/misc.dm

@@ -161,6 +161,7 @@ GLOBAL_LIST_EMPTY(bloody_footprints_cache)
 #define BLOOD_STATE_OIL				"oil"
 #define BLOOD_STATE_NOT_BLOODY		"no blood whatsoever"
 #define BLOOD_AMOUNT_PER_DECAL		20
+#define BLOOD_STATE_JUICE			"juice"
 
 //Blood Decal Colors
 #define BLOOD_COLOR_HUMAN			"#dc0000"
@@ -171,6 +172,7 @@ GLOBAL_LIST_EMPTY(bloody_footprints_cache)
 #define BLOOD_COLOR_LIZARD			"#db004D"
 #define BLOOD_COLOR_UNIVERSAL		"#db3300"
 #define BLOOD_COLOR_BUG				"#a37c0f"
+#define BLOOD_COLOR_JUICE			"#0004ff"
 
 
 //suit sensors: sensor_mode defines

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

@@ -24,6 +24,8 @@
 
 /obj/effect/decal/cleanable/blood/update_icon()
 	color = blood_DNA_to_color()
+	if(blood_state == BLOOD_STATE_JUICE)
+		color = BLOOD_COLOR_JUICE
 
 /obj/effect/decal/cleanable/blood/old
 	name = "dried blood"