mines.dm

/obj/effect/mine
	name = "dummy mine"
	desc = "Better stay away from that thing."
	density = FALSE
	anchored = TRUE
	icon = 'icons/obj/items_and_weapons.dmi'
	icon_state = "uglymine"
	/// We manually check to see if we've been triggered in case multiple atoms cross us in the time between the mine being triggered and it actually deleting, to avoid a race condition with multiple detonations
	var/triggered = FALSE
	/// Can be set to FALSE if we want a short 'coming online' delay, then set to TRUE. Can still be set off by damage
	var/armed = TRUE
	/// If set, we default armed to FALSE and set it to TRUE after this long from initializing
	var/arm_delay

/obj/effect/mine/Initialize()
	. = ..()
	if(arm_delay)
		armed = FALSE
		icon_state = "uglymine-inactive"
		addtimer(CALLBACK(src, .proc/now_armed), arm_delay)

/obj/effect/mine/examine(mob/user)
	. = ..()
	if(!armed)
		. += "\t<span class='information'>It appears to be inactive...</span>"

/// The effect of the mine
/obj/effect/mine/proc/mineEffect(mob/victim)
	to_chat(victim, "<span class='danger'>*click*</span>")

/// If the landmine was previously inactive, this beeps and displays a message marking it active
/obj/effect/mine/proc/now_armed()
	armed = TRUE
	icon_state = "uglymine"
	playsound(src, 'sound/machines/nuke/angry_beep.ogg', 40, FALSE, -2)
	visible_message("<span class='danger'>\The [src] beeps softly, indicating it is now active.<span>", vision_distance = COMBAT_MESSAGE_RANGE)

/obj/effect/mine/Crossed(atom/movable/AM)
	if(triggered || !isturf(loc) || !armed)
		return
	. = ..()

	if(AM.movement_type & FLYING)
		return

	triggermine(AM)

/obj/effect/mine/take_damage(damage_amount, damage_type, damage_flag, sound_effect, attack_dir)
	. = ..()
	triggermine()

/// When something sets off a mine
/obj/effect/mine/proc/triggermine(atom/movable/triggerer)
	if(triggered) //too busy detonating to detonate again
		return
	if(triggerer)
		visible_message("<span class='danger'>[triggerer] sets off [icon2html(src, viewers(src))] [src]!</span>")
	else
		visible_message("<span class='danger'>[icon2html(src, viewers(src))] [src] detonates!</span>")

	var/datum/effect_system/spark_spread/s = new /datum/effect_system/spark_spread
	s.set_up(3, 1, src)
	s.start()
	if(ismob(triggerer))
		mineEffect(triggerer)
	triggered = TRUE
	SEND_SIGNAL(src, COMSIG_MINE_TRIGGERED, triggerer)
	qdel(src)

/obj/effect/mine/explosive
	name = "explosive mine"
	var/range_devastation = 0
	var/range_heavy = 1
	var/range_light = 2
	var/range_flash = 3

/obj/effect/mine/explosive/mineEffect(mob/victim)
	explosion(loc, range_devastation, range_heavy, range_light, range_flash)

/obj/effect/mine/stun
	name = "stun mine"
	var/stun_time = 80

/obj/effect/mine/stun/mineEffect(mob/living/victim)
	if(isliving(victim))
		victim.Paralyze(stun_time)

/obj/effect/mine/kickmine
	name = "kick mine"

/obj/effect/mine/kickmine/mineEffect(mob/victim)
	if(isliving(victim) && victim.client)
		to_chat(victim, "<span class='userdanger'>You have been kicked FOR NO REISIN!</span>")
		qdel(victim.client)


/obj/effect/mine/gas
	name = "oxygen mine"
	var/gas_amount = 360
	var/gas_type = "o2"

/obj/effect/mine/gas/mineEffect(mob/victim)
	atmos_spawn_air("[gas_type]=[gas_amount]")


/obj/effect/mine/gas/plasma
	name = "plasma mine"
	gas_type = "plasma"


/obj/effect/mine/gas/n2o
	name = "\improper N2O mine"
	gas_type = "n2o"


/obj/effect/mine/gas/water_vapor
	name = "chilled vapor mine"
	gas_amount = 500
	gas_type = "water_vapor"

/obj/effect/mine/sound
	name = "honkblaster 1000"
	var/sound = 'sound/items/bikehorn.ogg'

/obj/effect/mine/sound/mineEffect(mob/victim)
	playsound(loc, sound, 100, TRUE)


/obj/effect/mine/sound/bwoink
	name = "bwoink mine"
	sound = 'sound/effects/adminhelp.ogg'

/obj/effect/mine/pickup
	name = "pickup"
	desc = "pick me up"
	icon = 'icons/effects/effects.dmi'
	icon_state = "electricity2"
	density = FALSE
	var/duration = 0

/obj/effect/mine/pickup/Initialize()
	. = ..()
	animate(src, pixel_y = 4, time = 20, loop = -1)

/obj/effect/mine/pickup/triggermine(mob/victim)
	if(triggered)
		return
	triggered = 1
	invisibility = INVISIBILITY_ABSTRACT
	mineEffect(victim)
	qdel(src)


/obj/effect/mine/pickup/bloodbath
	name = "Red Orb"
	desc = "You feel angry just looking at it."
	duration = 1200 //2min
	color = "#FF0000"

/obj/effect/mine/pickup/bloodbath/mineEffect(mob/living/carbon/victim)
	if(!victim.client || !istype(victim))
		return
	to_chat(victim, "<span class='reallybig redtext'>RIP AND TEAR</span>")
	var/old_color = victim.client.color
	var/static/list/red_splash = list(1,0,0,0.8,0.2,0, 0.8,0,0.2,0.1,0,0)
	var/static/list/pure_red = list(0,0,0,0,0,0,0,0,0,1,0,0)

	INVOKE_ASYNC(src, .proc/blood_delusion, victim)

	var/obj/item/chainsaw/doomslayer/chainsaw = new(victim.loc)
	victim.log_message("entered a blood frenzy", LOG_ATTACK)

	ADD_TRAIT(chainsaw, TRAIT_NODROP, CHAINSAW_FRENZY_TRAIT)
	victim.drop_all_held_items()
	victim.put_in_hands(chainsaw, forced = TRUE)
	chainsaw.attack_self(victim)
	victim.reagents.add_reagent(/datum/reagent/medicine/adminordrazine,25)
	to_chat(victim, "<span class='warning'>KILL, KILL, KILL! YOU HAVE NO ALLIES ANYMORE, KILL THEM ALL!</span>")

	victim.client.color = pure_red
	animate(victim.client,color = red_splash, time = 10, easing = SINE_EASING|EASE_OUT)
	sleep(10)
	animate(victim.client,color = old_color, time = duration)//, easing = SINE_EASING|EASE_OUT)
	sleep(duration)
	to_chat(victim, "<span class='notice'>Your bloodlust seeps back into the bog of your subconscious and you regain self control.</span>")
	qdel(chainsaw)
	victim.log_message("exited a blood frenzy", LOG_ATTACK)
	qdel(src)

/obj/effect/mine/pickup/bloodbath/proc/blood_delusion(mob/living/carbon/victim)
	new /datum/hallucination/delusion(victim, TRUE, "demon", duration, 0)

/obj/effect/mine/pickup/healing
	name = "Blue Orb"
	desc = "You feel better just looking at it."
	color = "#0000FF"

/obj/effect/mine/pickup/healing/mineEffect(mob/living/carbon/victim)
	if(!victim.client || !istype(victim))
		return
	to_chat(victim, "<span class='notice'>You feel great!</span>")
	victim.revive(full_heal = TRUE, admin_revive = TRUE)

/obj/effect/mine/pickup/speed
	name = "Yellow Orb"
	desc = "You feel faster just looking at it."
	color = "#FFFF00"
	duration = 300

/obj/effect/mine/pickup/speed/mineEffect(mob/living/carbon/victim)
	if(!victim.client || !istype(victim))
		return
	to_chat(victim, "<span class='notice'>You feel fast!</span>")
	victim.add_movespeed_modifier(/datum/movespeed_modifier/yellow_orb)
	sleep(duration)
	victim.remove_movespeed_modifier(/datum/movespeed_modifier/yellow_orb)
	to_chat(victim, "<span class='notice'>You slow down.</span>")


/// These mines spawn pellet_clouds around them when triggered
/obj/effect/mine/shrapnel
	name = "shrapnel mine"
	/// The type of projectiles we're shooting out of this
	var/shrapnel_type = /obj/projectile/bullet/shrapnel
	/// Broadly, how many pellets we're spawning, the total is n! - (n-1)! pellets, so don't set it too high. For reference, 15 is probably pushing it at MAX
	var/shrapnel_magnitude = 3
	/// If TRUE, we spawn extra pellets to eviscerate the person who stepped on it, otherwise it just spawns a ring of pellets around the tile we're on (making setting it off an offensive move)
	var/shred_triggerer = FALSE

/obj/effect/mine/shrapnel/mineEffect(mob/victim)
	return

/obj/effect/mine/shrapnel/triggermine(atom/movable/AM)
	AddComponent(/datum/component/pellet_cloud, projectile_type=shrapnel_type, magnitude=shrapnel_magnitude)
	return ..()

/obj/effect/mine/shrapnel/sting
	name = "stinger mine"
	shrapnel_type = /obj/projectile/bullet/pellet/stingball

/obj/effect/mine/shrapnel/capspawn
	name = "\improper AP mine"
	desc = "A defensive landmine filled with 'AP shrapnel', good for defending cramped spaces without breaching hulls. The AP stands for 'Asset Protection', though it's still plenty nasty against any fool who sets it off."
	shrapnel_type = /obj/projectile/bullet/pellet/capmine
	shrapnel_magnitude = 4
	shred_triggerer = TRUE
	arm_delay = 3 SECONDS
	light_range = 1.6
	light_power = 2
	light_color = COLOR_VIVID_RED

/obj/effect/mine/shrapnel/capspawn/now_armed()
	. = ..()
	set_light_on(TRUE)

/obj/item/minespawner
	name = "landmine deployment device"
	desc = "When activated, will deploy an Asset Protection landmine after 3 seconds passes, perfect for high ranking NT officers looking to cover their assets from afar."
	icon = 'icons/obj/device.dmi'
	icon_state = "beacon"

	var/mine_type = /obj/effect/mine/shrapnel/capspawn
	var/active = FALSE

/obj/item/minespawner/attack_self(mob/user)
	. = ..()
	if(active)
		return
	if(iscarbon(user))
		var/mob/living/carbon/user_human = user
		user_human.throw_mode_on()

	playsound(src, 'sound/weapons/armbomb.ogg', 70, TRUE)
	to_chat(user, "<span class='warning'>You arm \the [src], causing it to shake! It will deploy in 3 seconds.</span>")
	active = TRUE
	addtimer(CALLBACK(src, .proc/deploy_mine), 3 SECONDS)

/// Deploys the mine and deletes itself
/obj/item/minespawner/proc/deploy_mine()
	do_alert_animation()
	playsound(loc, 'sound/machines/chime.ogg', 30, FALSE, -3)
	var/obj/effect/mine/new_mine = new mine_type(get_turf(src))
	visible_message("<span class='danger'>\The [src] releases a puff of smoke, revealing \a [new_mine]!</span>")
	var/obj/effect/particle_effect/smoke/poof = new (get_turf(src))
	poof.lifetime = 3
	qdel(src)