Convert some bools to TRUE/FALSE instead of 1/0. (#11100)

Co-authored-by: Aronai Sieyes <arokha@arokha.com>

code/game/objects/effects/decals/Cleanable/fuel.dm

@@ -4,7 +4,7 @@
 	icon_state = "fuel"
 	plane = DIRTY_PLANE
 	layer = DIRTY_LAYER
-	anchored = 1
+	anchored = TRUE
 	var/amount = 1
 	generic_filth = TRUE
 	persistent = FALSE
@@ -51,7 +51,7 @@
 
 /obj/effect/decal/cleanable/liquid_fuel/flamethrower_fuel
 	icon_state = "mustard"
-	anchored = 0
+	anchored = FALSE
 
 /obj/effect/decal/cleanable/liquid_fuel/flamethrower_fuel/New(newLoc, amt = 1, d = 0)
 	set_dir(d) //Setting this direction means you won't get torched by your own flamethrower.

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

@@ -8,8 +8,8 @@ var/global/list/image/splatter_cache=list()
 	desc = "It's thick and gooey. Perhaps it's the chef's cooking?"
 	var/drydesc = "It's dry and crusty. Someone is not doing their job."
 	gender = PLURAL
-	density = 0
-	anchored = 1
+	density = FALSE
+	anchored = TRUE
 	plane = BLOOD_PLANE
 	layer = BLOOD_DECAL_LAYER
 	icon = 'icons/effects/blood.dmi'
@@ -173,8 +173,8 @@ var/global/list/image/splatter_cache=list()
 	name = "gibs"
 	desc = "They look bloody and gruesome."
 	gender = PLURAL
-	density = 0
-	anchored = 1
+	density = FALSE
+	anchored = TRUE
 	icon = 'icons/effects/blood.dmi'
 	icon_state = "gibbl5"
 	random_icon_states = list("gib1", "gib2", "gib3", "gib5", "gib6")
@@ -229,8 +229,8 @@ var/global/list/image/splatter_cache=list()
 	name = "mucus"
 	desc = "Disgusting mucus."
 	gender = PLURAL
-	density = 0
-	anchored = 1
+	density = FALSE
+	anchored = TRUE
 	icon = 'icons/effects/blood.dmi'
 	icon_state = "mucus"
 	random_icon_states = list("mucus")

code/game/objects/effects/decals/Cleanable/misc.dm

@@ -2,8 +2,8 @@
 	name = "clutter"
 	desc = "Someone should clean that up."
 	gender = PLURAL
-	density = 0
-	anchored = 1
+	density = FALSE
+	anchored = TRUE
 	icon = 'icons/obj/objects.dmi'
 	icon_state = "shards"
 
@@ -13,7 +13,7 @@
 	gender = PLURAL
 	icon = 'icons/obj/objects.dmi'
 	icon_state = "ash"
-	anchored = 1
+	anchored = TRUE
 
 /obj/effect/decal/cleanable/ash/attack_hand(mob/user as mob)
 	to_chat(user, "<span class='notice'>[src] sifts through your fingers.</span>")
@@ -32,8 +32,8 @@
 	name = "dirt"
 	desc = "Someone should clean that up."
 	gender = PLURAL
-	density = 0
-	anchored = 1
+	density = FALSE
+	anchored = TRUE
 	icon = 'icons/effects/effects.dmi'
 	icon_state = "dirt"
 	mouse_opacity = 0
@@ -42,8 +42,8 @@
 	name = "flour"
 	desc = "It's still good. Four second rule!"
 	gender = PLURAL
-	density = 0
-	anchored = 1
+	density = FALSE
+	anchored = TRUE
 	icon = 'icons/effects/effects.dmi'
 	icon_state = "flour"
 
@@ -51,8 +51,8 @@
 	name = "glowing goo"
 	desc = "Jeez. I hope that's not for lunch."
 	gender = PLURAL
-	density = 0
-	anchored = 1
+	density = FALSE
+	anchored = TRUE
 	light_range = 1
 	icon = 'icons/effects/effects.dmi'
 	icon_state = "greenglow"
@@ -60,8 +60,8 @@
 /obj/effect/decal/cleanable/cobweb
 	name = "cobweb"
 	desc = "Somebody should remove that."
-	density = 0
-	anchored = 1
+	density = FALSE
+	anchored = TRUE
 	plane = OBJ_PLANE
 	icon = 'icons/effects/effects.dmi'
 	icon_state = "cobweb1"
@@ -69,8 +69,8 @@
 /obj/effect/decal/cleanable/molten_item
 	name = "gooey grey mass"
 	desc = "It looks like a melted... something."
-	density = 0
-	anchored = 1
+	density = FALSE
+	anchored = TRUE
 	plane = OBJ_PLANE
 	icon = 'icons/obj/chemical.dmi'
 	icon_state = "molten"
@@ -78,8 +78,8 @@
 /obj/effect/decal/cleanable/cobweb2
 	name = "cobweb"
 	desc = "Somebody should remove that."
-	density = 0
-	anchored = 1
+	density = FALSE
+	anchored = TRUE
 	plane = OBJ_PLANE
 	icon = 'icons/effects/effects.dmi'
 	icon_state = "cobweb2"
@@ -89,8 +89,8 @@
 	name = "vomit"
 	desc = "Gosh, how unpleasant."
 	gender = PLURAL
-	density = 0
-	anchored = 1
+	density = FALSE
+	anchored = TRUE
 	icon = 'icons/effects/blood.dmi'
 	icon_state = "vomit_1"
 	random_icon_states = list("vomit_1", "vomit_2", "vomit_3", "vomit_4")
@@ -99,32 +99,32 @@
 /obj/effect/decal/cleanable/tomato_smudge
 	name = "tomato smudge"
 	desc = "It's red."
-	density = 0
-	anchored = 1
+	density = FALSE
+	anchored = TRUE
 	icon = 'icons/effects/tomatodecal.dmi'
 	random_icon_states = list("tomato_floor1", "tomato_floor2", "tomato_floor3")
 
 /obj/effect/decal/cleanable/egg_smudge
 	name = "smashed egg"
 	desc = "Seems like this one won't hatch."
-	density = 0
-	anchored = 1
+	density = FALSE
+	anchored = TRUE
 	icon = 'icons/effects/tomatodecal.dmi'
 	random_icon_states = list("smashed_egg1", "smashed_egg2", "smashed_egg3")
 
 /obj/effect/decal/cleanable/pie_smudge //honk
 	name = "smashed pie"
 	desc = "It's pie cream from a cream pie."
-	density = 0
-	anchored = 1
+	density = FALSE
+	anchored = TRUE
 	icon = 'icons/effects/tomatodecal.dmi'
 	random_icon_states = list("smashed_pie")
 
 /obj/effect/decal/cleanable/fruit_smudge
 	name = "smudge"
 	desc = "Some kind of fruit smear."
-	density = 0
-	anchored = 1
+	density = FALSE
+	anchored = TRUE
 	icon = 'icons/effects/blood.dmi'
 	icon_state = "mfloor1"
 	random_icon_states = list("mfloor1", "mfloor2", "mfloor3", "mfloor4", "mfloor5", "mfloor6", "mfloor7")