class_name HiveMind extends Entity

@onready var wave_1 = [$Viruling, $Viruling2, $Viruling3]
@onready var wave_2 = [$Viruling4, $Viruling5, $Crawler]
@onready var wave_3 = [$Viruling6, $Viruling7, $Viruling8, $Crawler2]
@onready var hurtbox = $CollisionShape2D
@onready var spawn_sfx = $SpawnMinionsSFX
@onready var boss_hurt_sfx = $BossHurtSFX
@onready var boss_death_sfx = $BossDeathSFX
@onready var hurt_timer = $HurtTimer
@onready var death_timer = $DeathTimer
@onready var sprite = $AnimatedSprite2D
@onready var intro_timer = $IntroAnimTimer

var complete = false
var wave_2_start = false
var wave_3_start = false
var shields_down = false
var hurting = false
var is_dying = false
var is_intro_anim = true

func _init() -> void:
	super._init(100, 0, 0)

func _ready():
	intro_timer.start()
	hurtbox.disabled = true
	if !spawn_sfx.playing:
		spawn_sfx.play
	for enemy in wave_1:
		if enemy.has_method("charge"):
			enemy.call("charge")

func _process(delta: float) -> void:
	# ----- Make sure no damage taken before shields down ------
	if !shields_down:
		health = 100
	# ----------------------------------------------------------
	
	# --- Wave death counters -------
	for enemy in wave_1:
		if enemy.is_dying:
			wave_1.erase(enemy)
	for enemy in wave_2:
		if enemy.is_dying:
			wave_2.erase(enemy)
	for enemy in wave_3:
		if enemy.is_dying:
			wave_3.erase(enemy)
	# -------------------------------
					
	# ------- Wave start calls ------------------
	if wave_1 == [] and !wave_2_start:
		if !spawn_sfx.playing:
			spawn_sfx.play()
		wave_2_start = true
		for enemy in wave_2:
			enemy.charge()
		hurt_timer.start()
	
	if wave_1 == [] and wave_2 == [] and !wave_3_start:
		if !spawn_sfx.playing:
			spawn_sfx.play()
		wave_3_start = true
		for enemy in wave_3:
			enemy.charge()
		hurt_timer.start()
	
	if wave_1 == [] and wave_2 == [] and wave_3 == []:
		shields_down = true
		hurtbox.disabled = false
		if death_timer.is_stopped() and !is_dying:
			death_timer.start()
		is_dying = true
		complete = true
	# -----------------------------------------
	
	# ------- Anims ----------
	if is_intro_anim and !intro_timer.is_stopped():
		sprite.play("intro")
	elif is_intro_anim and intro_timer.is_stopped():
		is_intro_anim = false
	elif !is_dying:
		if hurt_timer.is_stopped():
			sprite.play("blinkleft")
		else:
			sprite.play("ow")
	else:
		sprite.play("death")
		if death_timer.is_stopped():
			queue_free()
		else:
			if !boss_death_sfx.playing:
				boss_death_sfx.play()
	# ----------------------------------------
			
# The hive mind is static. Don't worry abt this.
func _physics_process(delta: float) -> void:
	pass
	
func hurt_anim() -> void:
	if shields_down and !hurting:
		hurting = true
		hurt_timer.start()
	
func is_complete() -> bool:
	return complete