Skyrat-tg/code/datums/diseases/wizarditis.dm

/datum/disease/wizarditis
	name = "Wizarditis"
	max_stages = 4
	spread_text = "Airborne"
	cure_text = "The Manly Dorf"
	cures = list(/datum/reagent/consumable/ethanol/manly_dorf)
	cure_chance = 100
	agent = "Rincewindus Vulgaris"
	viable_mobtypes = list(/mob/living/carbon/human)
	disease_flags = CAN_CARRY|CAN_RESIST|CURABLE
	spreading_modifier = 0.75
	bypasses_immunity = TRUE
	desc = "Some speculate that this virus is the cause of the Space Wizard Federation's existence. \
		Subjects affected show the signs of brain damage, yelling obscure sentences or total gibberish. \
		On late stages subjects sometime express the feelings of inner power, and cite \
		'the ability to control the forces of cosmos themselves!' \
		A gulp of strong, manly spirits usually reverts them to normal, humanlike, condition. \
		A form of magical grounding can help, too, but will not cure it on its own."
	severity = DISEASE_SEVERITY_HARMFUL

	/// List of random non-targeted spells to pick from to cast
	var/list/datum/action/cooldown/spell/random_spells = list()
	/// List of random targeted spells to pick from to cast
	var/list/datum/action/cooldown/spell/random_targeted_spells = list()

	/// The hat type to give the infected
	var/hat_type
	/// The robe type to give the infected
	var/robe_type

/datum/disease/wizarditis/after_add()
	switch(pick("blue", "red", "yellow"))
		if("blue")
			hat_type = /obj/item/clothing/head/wizard
			robe_type = /obj/item/clothing/suit/wizrobe
		if("red")
			hat_type = /obj/item/clothing/head/wizard/red
			robe_type = /obj/item/clothing/suit/wizrobe/red
		if("yellow")
			hat_type = /obj/item/clothing/head/wizard/yellow
			robe_type = /obj/item/clothing/suit/wizrobe/yellow

	init_spells()

/datum/disease/wizarditis/Destroy()
	QDEL_LIST(random_spells)
	QDEL_LIST(random_targeted_spells)
	return ..()

/datum/disease/wizarditis/stage_act(seconds_per_tick, times_fired)
	. = ..()
	if(!.)
		return

	if(affected_mob.can_block_magic(charge_cost = 0))
		update_stage(1)
		return

	if(stage >= 3 && SPT_PROB(0.15 * stage, seconds_per_tick))
		var/datum/action/cooldown/spell/picked = pick(random_spells)
		if(!picked.try_invoke(affected_mob, feedback = FALSE))
			to_chat(affected_mob, span_danger("You feel something building up inside... but the feeling passes."))
			return

		picked.spell_feedback(affected_mob)
		return

	if(stage <= 3 && SPT_PROB(0.33 * stage, seconds_per_tick))
		affected_mob.manual_emote("sniffles.")

	switch(stage)
		if(2)
			if(SPT_PROB(1, seconds_per_tick))
				to_chat(affected_mob, span_danger("You feel [pick("that you don't have enough mana", "that the winds of magic are gone", "an urge to summon familiar")]."))

		if(3)
			if(SPT_PROB(1, seconds_per_tick))
				to_chat(affected_mob, span_danger("You feel [pick("the magic bubbling in your veins", "that this location gives you a +1 to INT", "an urge to summon familiar")]."))
				spawn_wizard_clothes(10)

		if(4)
			if(SPT_PROB(1, seconds_per_tick))
				to_chat(affected_mob, span_danger("You feel [pick("the tidal wave of raw power building inside", "that this location gives you a +2 to INT and +1 to WIS", "an urge to teleport")]."))
				spawn_wizard_clothes(50)

			if(SPT_PROB(0.2, seconds_per_tick))
				if(prob(15))
					var/list/targets = list()
					var/datum/action/cooldown/spell/target_picked = pick(random_targeted_spells)
					for(var/mob/living/potential_target in view(affected_mob))
						if(potential_target == affected_mob)
							continue
						targets += potential_target

					if(length(targets))
						target_picked.Activate(pick(targets))
						affected_mob.emote("cough")
						return

				var/datum/action/cooldown/spell/picked = pick(random_spells)
				picked.Activate(affected_mob)
				affected_mob.sneeze()
				return

/datum/disease/wizarditis/proc/spawn_wizard_clothes(chance = 0)
	if(prob(chance) && affected_mob.usable_hands >= 1)
		var/obj/item/staff/funny_staff = new(affected_mob)
		if(!affected_mob.put_in_hands(funny_staff))
			qdel(funny_staff)

	if(!ishuman(affected_mob))
		return


	var/mob/living/carbon/human/human_mob = affected_mob
	if(prob(chance) && !(human_mob.head?.item_flags & CASTING_CLOTHES))
		if(human_mob.dropItemToGround(human_mob.head))
			human_mob.equip_to_slot_or_del(new hat_type(human_mob), ITEM_SLOT_HEAD)

	if(prob(chance) && !(human_mob.wear_suit?.item_flags & CASTING_CLOTHES))
		if(human_mob.dropItemToGround(human_mob.wear_suit))
			human_mob.equip_to_slot_or_del(new robe_type(human_mob), ITEM_SLOT_OCLOTHING)

	if(prob(chance) && !istype(human_mob.shoes, /obj/item/clothing/shoes/sandal/magic))
		if(human_mob.dropItemToGround(human_mob.shoes))
			human_mob.equip_to_slot_or_del(new /obj/item/clothing/shoes/sandal/magic(human_mob), ITEM_SLOT_FEET)

/datum/disease/wizarditis/proc/init_spells()
	// Some self cast spells
	var/datum/action/cooldown/spell/teleport/area_teleport/wizard/sneeze_teleport = new(src)
	sneeze_teleport.randomise_selection = TRUE
	random_spells += sneeze_teleport

	var/datum/action/cooldown/spell/emp/disable_tech/sneeze_emp = new(src)
	sneeze_emp.emp_heavy = 1
	sneeze_emp.emp_light = 2
	random_spells += sneeze_emp

	var/datum/action/cooldown/spell/apply_mutations/mutate/sneeze_mutate = new(src)
	sneeze_mutate.mutation_duration = 3 SECONDS
	random_spells += sneeze_mutate

	var/datum/action/cooldown/spell/aoe/knock/sneeze_knock = new(src)
	random_spells += sneeze_knock

	var/datum/action/cooldown/spell/forcewall/sneeze_forcewall = new(src)
	random_spells += sneeze_forcewall

	var/datum/action/cooldown/spell/teleport/radius_turf/blink/sneeze_blink = new(src)
	sneeze_blink.inner_tele_radius = 1
	sneeze_blink.outer_tele_radius = 3
	random_spells += sneeze_blink

	var/datum/action/cooldown/spell/smoke/sneeze_smoke = new(src)
	sneeze_smoke.smoke_amt = 2
	random_spells += sneeze_smoke

	var/datum/action/cooldown/spell/spacetime_dist/sneeze_spacetime = new(src)
	sneeze_spacetime.scramble_radius = 2
	sneeze_spacetime.duration = 5 SECONDS
	random_spells += sneeze_spacetime

	var/datum/action/cooldown/spell/timestop/sneeze_timestop = new(src)
	sneeze_timestop.timestop_range = 0 // heh
	sneeze_timestop.timestop_duration = 5 SECONDS
	sneeze_timestop.owner_is_immune_to_all_timestop = FALSE
	sneeze_timestop.owner_is_immune_to_self_timestop = FALSE
	random_spells += sneeze_timestop

	var/datum/action/cooldown/spell/aoe/repulse/sneeze_repulse = new(src)
	sneeze_repulse.aoe_radius = 2
	sneeze_repulse.max_throw = 3
	random_spells += sneeze_repulse

	// Some targeted spells
	var/datum/action/cooldown/spell/pointed/blind/cough_blind = new(src)
	cough_blind.eye_blind_duration = 2 SECONDS
	cough_blind.eye_blur_duration = 10 SECONDS
	random_targeted_spells += cough_blind

	var/datum/action/cooldown/spell/pointed/projectile/lightningbolt/cough_zap = new(src)
	cough_zap.bolt_range /= 3
	cough_zap.bolt_power /= 3
	random_targeted_spells += cough_zap

	var/datum/action/cooldown/spell/pointed/swap/cough_swap = new(src)
	random_targeted_spells += cough_swap