Adds the Cleaving Saw as what will be the reward for killing a miniboss (#28565)

* Adds the Cleaving Saw as what will be a reward for killing a miniboss

* slashslice

* wowduh

* some tweaks

* bleed!

* a little slower

* Smaller cleave, higher damage

* more info

* saw icon

* It's finally dooooone!

* done

code/game/objects/items/weapons/melee/transforming.dm

@@ -0,0 +1,58 @@
+/obj/item/weapon/melee/transforming //TODO: make transforming energy weapons a subtype of this
+	var/active = FALSE
+	var/force_on = 30 //force when active
+	var/throwforce_on = 20
+	var/icon_state_on = "axe1"
+	var/hitsound_on = 'sound/weapons/blade1.ogg'
+	var/list/attack_verb_on = list("attacked", "slashed", "stabbed", "sliced", "torn", "ripped", "diced", "cut")
+	var/list/attack_verb_off = list("attacked", "slashed", "stabbed", "sliced", "torn", "ripped", "diced", "cut")
+	w_class = WEIGHT_CLASS_SMALL
+	sharpness = IS_SHARP
+	var/w_class_on = WEIGHT_CLASS_BULKY
+
+/obj/item/weapon/melee/transforming/Initialize()
+	. = ..()
+	if(active)
+		if(attack_verb_on.len)
+			attack_verb = attack_verb_on
+	else
+		if(attack_verb_off.len)
+			attack_verb = attack_verb_off
+
+/obj/item/weapon/melee/transforming/attack_self(mob/living/carbon/user)
+	if(transform_weapon(user))
+		clumsy_transform_effect(user)
+
+/obj/item/weapon/melee/transforming/proc/transform_weapon(mob/living/user, supress_message_text)
+	active = !active
+	if(active)
+		force = force_on
+		throwforce = throwforce_on
+		hitsound = hitsound_on
+		throw_speed = 4
+		if(attack_verb_on.len)
+			attack_verb = attack_verb_on
+		icon_state = icon_state_on
+		w_class = w_class_on
+	else
+		force = initial(force)
+		throwforce = initial(throwforce)
+		hitsound = initial(hitsound)
+		throw_speed = initial(throw_speed)
+		if(attack_verb_off.len)
+			attack_verb = attack_verb_off
+		icon_state = initial(icon_state)
+		w_class = initial(w_class)
+	transform_messages(user, supress_message_text)
+	add_fingerprint(user)
+	return TRUE
+
+/obj/item/weapon/melee/transforming/proc/transform_messages(mob/living/user, supress_message_text)
+	playsound(user, active ? 'sound/weapons/saberon.ogg' : 'sound/weapons/saberoff.ogg', 35, 1)  //changed it from 50% volume to 35% because deafness
+	if(!supress_message_text)
+		to_chat(user, "<span class='notice'>[src] [active ? "is now active":"can now be concealed"].</span>")
+
+/obj/item/weapon/melee/transforming/proc/clumsy_transform_effect(mob/living/user)
+	if(user.disabilities & CLUMSY && prob(50))
+		to_chat(user, "<span class='warning'>You accidentally cut yourself with [src], like a doofus!</span>")
+		user.take_bodypart_damage(5,5)