extends AIScriptModule


# Declare member variables here. Examples:
# var a = 2
# var b = "text"


# Called when the node enters the scene tree for the first time.
var root
var skel
var hair_skel
var name

var garments_female_lingerie = ["female-panties1", "female-bra1"]
var garments_head_female = []
var garments_male_lingerie = ["male-panties1"]
var garments_head_male = []
var garments_female_main = ["female-shirt_skirt1"]
var garments_male_main = ["male-pants1", "male-shoes1"]
var basedir = "res://scenes/clothes/"
var material_female = preload("res://scenes/clothes/nun-clothes.material")
var material_male = preload("res://scenes/clothes/clothes-male.material")

var state = 0
var health = 100.0
var stamina = 100.0

func init():
	name = "bandit_ai"
	root = get_character()
	assert(root.has_meta("skeleton"))
	root.add_to_group("students")
	root.add_to_group("student")

	var character_data = root.get_meta("character_data")
	if character_data.sex == "female":
		var g = garments_female_lingerie
		var h = []
		g += garments_female_main
		h += garments_head_female
		characters.call_deferred("setup_garments", root, g, h, material_female)
	else:
		var g = garments_male_lingerie
		var h = []
		g += garments_male_main
		h += garments_head_male
		characters.call_deferred("setup_garments", root, g, h, material_male)
	state = 0
var cooldown = 0.0
func update_physics(delta):
	var cam = root.get_viewport().get_camera()
	if !cam:
		return
	if !cam.has_meta("player"):
		return
	var space: PhysicsDirectSpaceState = root.get_world().get_direct_space_state()
	var o = root.global_transform.origin
	var p = cam.get_meta("player").global_transform
	var pdst = o.distance_squared_to(p.origin)
	var adest = o + (p.origin - o).normalized() * 3.0
	var fdest = o + (o - p.origin).normalized() * 3.0
	var cmdq = []
	if root.has_meta("cmdqueue"):
		cmdq = root.get_meta("cmdqueue")
	match state:
		0:
			if stamina < 100.0:
				stamina += delta
			if stamina > 50.0 && pdst < 100.0 && pdst > 8.0:
				var skel = root.get_meta("skeleton")
				var wslot = skel.get_node("wrist_r/weapon_right")
				wslot.set_meta("owner", root)
				inventory.equip(wslot, "s_dagger")
				# walk to enemy
				state = 10
			elif stamina > 50.0 && pdst <= 8.0:
				# melee attack enemy
				state = 20
			elif stamina <= 50.0 && stamina > 10.0 && pdst < 50.0:
				# flee away
				state = 30
			elif stamina <= 10.0 && pdst <= 16.0:
				# still flee away
				state = 30
			elif stamina <= 10.0 && pdst > 16.0:
				# rest
				state = 40
		10:
			# walk to enemy (player)
			stamina -= 4 * delta
			var dest = adest
			cmdq.push_back(["walkto", dest, 1.5, 2])
			state = 11
		11:
			# wait for start walking
			if root.has_meta("cmdq_walk"):
				characters.set_walk_speed(root, 0.5, 0)
				state = 12
		12:
			# finished walking
			stamina -= 4 * delta
			if !root.has_meta("cmdq_walk"):
				state = 0
		20:
			# attack
			stamina -= 3500 * delta
			characters.animation_node_travel(root, "attack-melee1")
			cooldown = 0.8
			state = 21
		21:
			cooldown -= delta
			stamina -= 5 * delta
			if cooldown <= 0.0:
				state = 0
		30:
			# walk away from enemy (player)
			stamina -= 15 * delta
			var dest = fdest
			cmdq.push_back(["walkto", dest, 1.5, 2])
			state = 31
		31:
			# wait for start fleeing
			if root.has_meta("cmdq_walk"):
				characters.set_walk_speed(root, 0.65, 0)
				state = 32
		32:
			# finished fleeing
			stamina -= 15 * delta
			if !root.has_meta("cmdq_walk"):
				state = 0
		40:
			stamina += 15500.0 * delta
			if stamina > 90.0:
				state = 0
	stamina = clamp(stamina, 0, 100.0)
	root.set_meta("cmdqueue", cmdq)