/obj/item/shield
	name = "shield"
	icon = 'icons/obj/items_and_weapons.dmi'
	block_chance = 50
	armor = list("melee" = 50, "bullet" = 50, "laser" = 50, "energy" = 0, "bomb" = 30, "bio" = 0, "rad" = 0, "fire" = 80, "acid" = 70)
	var/transparent = FALSE	// makes beam projectiles pass through the shield

/obj/item/shield/proc/on_shield_block(mob/living/carbon/human/owner, atom/movable/hitby, attack_text = "the attack", damage = 0, attack_type = MELEE_ATTACK)
	return TRUE

/obj/item/shield/riot
	name = "riot shield"
	desc = "A shield adept at blocking blunt objects from connecting with the torso of the shield wielder."
	icon_state = "riot"
	lefthand_file = 'icons/mob/inhands/equipment/shields_lefthand.dmi'
	righthand_file = 'icons/mob/inhands/equipment/shields_righthand.dmi'
	slot_flags = ITEM_SLOT_BACK
	force = 10
	throwforce = 5
	throw_speed = 2
	throw_range = 3
	w_class = WEIGHT_CLASS_BULKY
	materials = list(MAT_GLASS=7500, MAT_METAL=1000)
	attack_verb = list("shoved", "bashed")
	var/cooldown = 0 //shield bash cooldown. based on world.time
	transparent = TRUE
	max_integrity = 75

/obj/item/shield/hit_reaction(mob/living/carbon/human/owner, atom/movable/hitby, attack_text = "the attack", final_block_chance = 0, damage = 0, attack_type = MELEE_ATTACK)
	if(transparent && (hitby.pass_flags & PASSGLASS))
		return FALSE
	if(attack_type == THROWN_PROJECTILE_ATTACK)
		final_block_chance += 30
	if(attack_type == LEAP_ATTACK)
		final_block_chance = 100
	. = ..()
	if(.)
		on_shield_block(owner, hitby, attack_text, damage, attack_type)

/obj/item/shield/riot/attackby(obj/item/W, mob/user, params)
	if(istype(W, /obj/item/melee/baton))
		if(cooldown < world.time - 25)
			user.visible_message("<span class='warning'>[user] bashes [src] with [W]!</span>")
			playsound(user.loc, 'sound/effects/shieldbash.ogg', 50, 1)
			cooldown = world.time
	else if(istype(W, /obj/item/stack/sheet/mineral/titanium))
		if(obj_integrity >= max_integrity)
			to_chat(user, "<span class='warning'>[src] is already in perfect condition.</span>")
		else
			var/obj/item/stack/sheet/mineral/titanium/T = W
			T.use(1)
			obj_integrity = max_integrity
			to_chat(user, "<span class='notice'>You repair [src] with [T].</span>")
	else
		return ..()

/obj/item/shield/riot/examine(mob/user)
	. = ..()
	var/healthpercent = round((obj_integrity/max_integrity) * 100, 1)
	switch(healthpercent)
		if(50 to 99)
			. += "<span class='info'>It looks slightly damaged.</span>"
		if(25 to 50)
			. += "<span class='info'>It appears heavily damaged.</span>"
		if(0 to 25)
			. += "<span class='warning'>It's falling apart!</span>"

/obj/item/shield/riot/proc/shatter(mob/living/carbon/human/owner)
	playsound(owner, 'sound/effects/glassbr3.ogg', 100)
	new /obj/item/shard((get_turf(src)))

/obj/item/shield/riot/on_shield_block(mob/living/carbon/human/owner, atom/movable/hitby, attack_text = "the attack", damage = 0, attack_type = MELEE_ATTACK)
	if(obj_integrity <= damage)
		var/turf/T = get_turf(owner)
		T.visible_message("<span class='warning'>[hitby] destroys [src]!</span>")
		shatter(owner)
		qdel(src)
		return FALSE
	take_damage(damage)
	return ..()

/obj/item/shield/riot/roman
	name = "\improper Roman shield"
	desc = "Bears an inscription on the inside: <i>\"Romanes venio domus\"</i>."
	icon_state = "roman_shield"
	item_state = "roman_shield"
	lefthand_file = 'icons/mob/inhands/equipment/shields_lefthand.dmi'
	righthand_file = 'icons/mob/inhands/equipment/shields_righthand.dmi'
	transparent = FALSE
	max_integrity = 65

/obj/item/shield/riot/roman/fake
	desc = "Bears an inscription on the inside: <i>\"Romanes venio domus\"</i>. It appears to be a bit flimsy."
	block_chance = 0
	armor = list("melee" = 0, "bullet" = 0, "laser" = 0, "energy" = 0, "bomb" = 0, "bio" = 0, "rad" = 0, "fire" = 0, "acid" = 0)
	max_integrity = 30

/obj/item/shield/riot/roman/shatter(mob/living/carbon/human/owner)
	playsound(owner, 'sound/effects/grillehit.ogg', 100)
	new /obj/item/stack/sheet/metal(get_turf(src))

/obj/item/shield/riot/buckler
	name = "wooden buckler"
	desc = "A medieval wooden buckler."
	icon_state = "buckler"
	item_state = "buckler"
	lefthand_file = 'icons/mob/inhands/equipment/shields_lefthand.dmi'
	righthand_file = 'icons/mob/inhands/equipment/shields_righthand.dmi'
	materials = list()
	resistance_flags = FLAMMABLE
	block_chance = 30
	transparent = FALSE
	max_integrity = 55

/obj/item/shield/riot/buckler/shatter(mob/living/carbon/human/owner)
	playsound(owner, 'sound/effects/bang.ogg', 50)
	new /obj/item/stack/sheet/mineral/wood(get_turf(src))


/obj/item/shield/energy
	name = "energy combat shield"
	desc = "A shield that reflects almost all energy projectiles, but is useless against physical attacks. It can be retracted, expanded, and stored anywhere."
	lefthand_file = 'icons/mob/inhands/equipment/shields_lefthand.dmi'
	righthand_file = 'icons/mob/inhands/equipment/shields_righthand.dmi'
	w_class = WEIGHT_CLASS_TINY
	attack_verb = list("shoved", "bashed")
	throw_range = 5
	force = 3
	throwforce = 3
	throw_speed = 3
	var/base_icon_state = "eshield" // [base_icon_state]1 for expanded, [base_icon_state]0 for contracted
	var/on_force = 10
	var/on_throwforce = 8
	var/on_throw_speed = 2
	var/active = 0
	var/clumsy_check = TRUE

/obj/item/shield/energy/Initialize()
	. = ..()
	icon_state = "[base_icon_state]0"

/obj/item/shield/energy/hit_reaction(mob/living/carbon/human/owner, atom/movable/hitby, attack_text = "the attack", final_block_chance = 0, damage = 0, attack_type = MELEE_ATTACK)
	return 0

/obj/item/shield/energy/IsReflect()
	return (active)

/obj/item/shield/energy/attack_self(mob/living/carbon/human/user)
	if(clumsy_check && HAS_TRAIT(user, TRAIT_CLUMSY) && prob(50))
		to_chat(user, "<span class='userdanger'>You beat yourself in the head with [src]!</span>")
		user.take_bodypart_damage(5)
	active = !active
	icon_state = "[base_icon_state][active]"

	if(active)
		force = on_force
		throwforce = on_throwforce
		throw_speed = on_throw_speed
		w_class = WEIGHT_CLASS_BULKY
		playsound(user, 'sound/weapons/saberon.ogg', 35, TRUE)
		to_chat(user, "<span class='notice'>[src] is now active.</span>")
	else
		force = initial(force)
		throwforce = initial(throwforce)
		throw_speed = initial(throw_speed)
		w_class = WEIGHT_CLASS_TINY
		playsound(user, 'sound/weapons/saberoff.ogg', 35, TRUE)
		to_chat(user, "<span class='notice'>[src] can now be concealed.</span>")
	add_fingerprint(user)

/obj/item/shield/riot/tele
	name = "telescopic shield"
	desc = "An advanced riot shield made of lightweight materials that collapses for easy storage."
	icon_state = "teleriot0"
	lefthand_file = 'icons/mob/inhands/equipment/shields_lefthand.dmi'
	righthand_file = 'icons/mob/inhands/equipment/shields_righthand.dmi'
	slot_flags = null
	force = 3
	throwforce = 3
	throw_speed = 3
	throw_range = 4
	w_class = WEIGHT_CLASS_NORMAL
	var/active = 0

/obj/item/shield/riot/tele/hit_reaction(mob/living/carbon/human/owner, atom/movable/hitby, attack_text = "the attack", final_block_chance = 0, damage = 0, attack_type = MELEE_ATTACK)
	if(active)
		return ..()
	return 0

/obj/item/shield/riot/tele/attack_self(mob/living/user)
	active = !active
	icon_state = "teleriot[active]"
	playsound(src.loc, 'sound/weapons/batonextend.ogg', 50, TRUE)

	if(active)
		force = 8
		throwforce = 5
		throw_speed = 2
		w_class = WEIGHT_CLASS_BULKY
		slot_flags = ITEM_SLOT_BACK
		to_chat(user, "<span class='notice'>You extend \the [src].</span>")
	else
		force = 3
		throwforce = 3
		throw_speed = 3
		w_class = WEIGHT_CLASS_NORMAL
		slot_flags = null
		to_chat(user, "<span class='notice'>[src] can now be concealed.</span>")
	add_fingerprint(user)

/obj/item/shield/makeshift
	name = "metal shield"
	desc = "A large shield made of wired and welded sheets of metal. The handle is made of cloth and leather making it unwieldy."
	armor = list("melee" = 25, "bullet" = 25, "laser" = 5, "energy" = 0, "bomb" = 30, "bio" = 0, "rad" = 0, "fire" = 70, "acid" = 80)
	lefthand_file = 'icons/mob/inhands/equipment/shields_lefthand.dmi'
	righthand_file = 'icons/mob/inhands/equipment/shields_righthand.dmi'
	icon = 'icons/obj/items_and_weapons.dmi'
	item_state = "metal"
	icon_state = "makeshift_shield"
	materials = list(MAT_METAL = 18000)
	slot_flags = null
	block_chance = 35
	force = 10
	throwforce = 7

/obj/item/shield/riot/tower
	name = "tower shield"
	desc = "A massive shield that can block a lot of attacks, can take a lot of abuse before braking."
	armor = list("melee" = 95, "bullet" = 95, "laser" = 75, "energy" = 60, "bomb" = 90, "bio" = 90, "rad" = 0, "fire" = 90, "acid" = 10) //Armor for the item, dosnt transfer to user
	item_state = "metal"
	icon_state = "metal"
	icon = 'icons/obj/items_and_weapons.dmi'
	block_chance = 75 //1/4 shots will hit*
	force = 16
	slowdown = 2
	throwforce = 15 //Massive pice of metal
	w_class = WEIGHT_CLASS_HUGE
	item_flags = SLOWS_WHILE_IN_HAND
	transparent = FALSE