Converts /modules/ to using WEIGHT_CLASS_x

code/modules/reagents/reagent_containers.dm

@@ -3,7 +3,7 @@
 	desc = "..."
 	icon = 'icons/obj/chemical.dmi'
 	icon_state = null
-	w_class = 1
+	w_class = WEIGHT_CLASS_TINY
 	var/amount_per_transfer_from_this = 5
 	var/possible_transfer_amounts = list(5,10,15,25,30)
 	var/volume = 30

code/modules/reagents/reagent_containers/glass_containers.dm

@@ -330,7 +330,7 @@
 	icon_state = "bucket"
 	item_state = "bucket"
 	materials = list(MAT_METAL=200)
-	w_class = 3
+	w_class = WEIGHT_CLASS_NORMAL
 	amount_per_transfer_from_this = 20
 	possible_transfer_amounts = list(5,10,15,20,25,30,50,80,100,120)
 	volume = 120
@@ -353,4 +353,4 @@
 		user.unEquip(src)
 		qdel(src)
 	else
-		..()
+		..()

code/modules/reagents/reagent_containers/spray.dm

@@ -7,7 +7,7 @@
 	flags = OPENCONTAINER | NOBLUDGEON
 	slot_flags = SLOT_BELT
 	throwforce = 0
-	w_class = 2
+	w_class = WEIGHT_CLASS_SMALL
 	throw_speed = 3
 	throw_range = 7
 	var/spray_maxrange = 3 //what the sprayer will set spray_currentrange to in the attack_self.
@@ -145,7 +145,7 @@
 	icon_state = "chemsprayer"
 	item_state = "chemsprayer"
 	throwforce = 0
-	w_class = 3
+	w_class = WEIGHT_CLASS_NORMAL
 	spray_maxrange = 7
 	spray_currentrange = 7
 	amount_per_transfer_from_this = 10
@@ -204,4 +204,4 @@
 	icon_state = "plantbgone"
 	item_state = "plantbgone"
 	volume = 100
-	list_reagents = list("glyphosate" = 100)
+	list_reagents = list("glyphosate" = 100)

code/modules/reagents/reagent_containers/syringes.dm

@@ -14,7 +14,7 @@
 	amount_per_transfer_from_this = 5
 	possible_transfer_amounts = null //list(5,10,15)
 	volume = 15
-	w_class = 1
+	w_class = WEIGHT_CLASS_TINY
 	sharp = 1
 	var/mode = SYRINGE_DRAW
 	var/projectile_type = /obj/item/projectile/bullet/dart/syringe
@@ -398,4 +398,4 @@
 /obj/item/weapon/reagent_containers/syringe/bioterror
 	name = "bioterror syringe"
 	desc = "Contains several paralyzing reagents."
-	list_reagents = list("neurotoxin" = 5, "capulettium_plus" = 5, "sodium_thiopental" = 5)
+	list_reagents = list("neurotoxin" = 5, "capulettium_plus" = 5, "sodium_thiopental" = 5)