Adds effects to upgrading the Somatoray

The chance of a mutation is now multiplied by the tier of laser used.

code/modules/hydroponics/trays/tray.dm

@@ -217,17 +217,24 @@
 		return
 
 	//Override for somatoray projectiles.
-	if(istype(Proj ,/obj/item/projectile/energy/floramut)&& prob(20))
-		if(istype(Proj, /obj/item/projectile/energy/floramut/gene))
-			var/obj/item/projectile/energy/floramut/gene/G = Proj
-			if(seed)
-				seed = seed.diverge_mutate_gene(G.gene, get_turf(loc))	//get_turf just in case it's not in a turf.
-		else
-			mutate(1)
+	var/mutchance = 15
+	if(istype(Proj ,/obj/item/projectile/energy/floramut))
+		var/obj/item/projectile/energy/floramut/GM = Proj
+		mutchance *= GM.lasermod
+		if(prob(mutchance))
+			if(istype(Proj, /obj/item/projectile/energy/floramut/gene))
+				var/obj/item/projectile/energy/floramut/gene/G = Proj
+				if(seed)
+					seed = seed.diverge_mutate_gene(G.gene, get_turf(loc))	//get_turf just in case it's not in a turf.
+			else
+				mutate(1)
+				return
+	else if(istype(Proj ,/obj/item/projectile/energy/florayield))
+		var/obj/item/projectile/energy/floramut/GY = Proj
+		mutchance *= GY.lasermod
+		if(prob(mutchance))
+			yield_mod = min(10,yield_mod+rand(1,2))
 			return
-	else if(istype(Proj ,/obj/item/projectile/energy/florayield) && prob(20))
-		yield_mod = min(10,yield_mod+rand(1,2))
-		return
 
 	..()
 

code/modules/projectiles/guns/energy/special.dm

@@ -120,8 +120,16 @@
 /obj/item/weapon/gun/energy/floragun/consume_next_projectile()
 	. = ..()
 	var/obj/item/projectile/energy/floramut/gene/G = .
+	var/obj/item/projectile/energy/florayield/GY = .
+	var/obj/item/projectile/energy/floramut/GM = .
+
 	if(istype(G))
 		G.gene = gene
+		G.lasermod = emitter.rating
+	else if(istype(GY))
+		GY.lasermod = emitter.rating
+	else if(istype(GM))
+		GM.lasermod = emitter.rating
 
 /obj/item/weapon/gun/energy/meteorgun
 	name = "meteor gun"

code/modules/projectiles/projectile/special.dm

@@ -138,7 +138,7 @@
 	light_power = 0.5
 	light_color = "#33CC00"
 	impact_effect_type = /obj/effect/temp_visual/impact_effect/monochrome_laser
-
+	var/lasermod = 0
 	combustion = FALSE
 
 /obj/item/projectile/energy/floramut/on_hit(var/atom/target, var/blocked = 0)
@@ -195,6 +195,7 @@
 	light_power = 0.5
 	light_color = "#FFFFFF"
 	impact_effect_type = /obj/effect/temp_visual/impact_effect/monochrome_laser
+	var/lasermod = 0
 
 /obj/item/projectile/energy/florayield/on_hit(var/atom/target, var/blocked = 0)
 	var/mob/living/M = target