Berry decal

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

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"