[Goonchem] Tweaks, Fixes, etc.

code/modules/projectiles/ammunition/ammo_casings.dm

@@ -159,6 +159,13 @@
 /obj/item/ammo_casing/shotgun/dart/attackby()
 	return
 
+/obj/item/ammo_casing/shotgun/tranquilizer
+	name = "tranquilizer darts"
+	desc = "A tranquilizer round used to subdue individuals utilizing stimulants."
+	icon_state = "cshell"
+	projectile_type = "/obj/item/projectile/bullet/dart/syringe/tranquilizer"
+	m_amt = 250
+
 /obj/item/ammo_casing/syringegun
 	name = "syringe gun spring"
 	desc = "A high-power spring that throws syringes."

code/modules/projectiles/ammunition/boxes.dm

@@ -68,4 +68,10 @@
 /obj/item/ammo_box/shotgun/beanbag
 	name = "Ammunition Box (beanbag shells)"
 	ammo_type = /obj/item/ammo_casing/shotgun/beanbag
-	m_amt = 4000
+	m_amt = 4000
+
+/obj/item/ammo_box/shotgun/tranquilizer
+	name = "Ammunition Box (tranquilizer darts)"
+	icon_state = "45box"
+	ammo_type = /obj/item/ammo_casing/shotgun/tranquilizer
+	m_amt = 2000

code/modules/projectiles/projectile/bullets.dm

@@ -182,6 +182,11 @@
 	icon = 'icons/obj/chemical.dmi'
 	icon_state = "syringeproj"
 
+/obj/item/projectile/bullet/dart/syringe/tranquilizer
+	New()
+		..()
+		reagents.add_reagent("haloperidol", 15)
+
 /obj/item/projectile/bullet/neurotoxin
 	name = "neurotoxin spit"
 	icon_state = "neurotoxin"