extends EnemyState

const MAX_LV = 10
const MAX_AV = 10

func Enter():
	die()

func die():
	drop_loot()
	#remove from parent array
	var particlespawn = enemy.die_particles.instantiate()
	particlespawn.position = enemy.global_position
	particlespawn.transform.basis = enemy.global_transform.basis
	for particle in particlespawn.get_children():
		if particle is RigidBody3D:
			particle.linear_velocity += random_av_lv()["linear_velocity"]
			particle.angular_velocity += random_av_lv()["angular_velocity"]
	get_tree().get_root().add_child(particlespawn)
	
	if GameGlobals.last_hit_path == str(get_path()):
		GameGlobals.last_hit_path = null
		
	SignalBus.emit_signal("enemy_killed")
	
func drop_loot():
	var number_of_drops = enemy.loot_amount
	#pickup drop
	while number_of_drops > 0:
		
		var pickup_spawn = enemy.level_control.ITEM_PICKUP.instantiate()
		var item_stats = enemy.level_control.pickup_spawn(false)
		
		##SET VARIABLES
		pickup_spawn.pickup_type = item_stats["pickup_type"]
		pickup_spawn.ammo_type = item_stats["ammo_type"]
		pickup_spawn.value = item_stats["value"]
		
		
		# Random Item Drop
		pickup_spawn.position = enemy.global_position + Vector3(0,2,0) #added height to spawn location since origin is on the ground
		pickup_spawn.transform.basis = enemy.global_transform.basis
		pickup_spawn.linear_velocity += enemy.global_transform.basis * random_av_lv()["linear_velocity"]
		pickup_spawn.angular_velocity += enemy.global_transform.basis * random_av_lv()["angular_velocity"]
		await get_tree().create_timer(.05).timeout
		get_tree().get_root().add_child(pickup_spawn)
		number_of_drops -= 1

	await number_of_drops <= 0
	enemy.queue_free()
	
func random_av_lv():
	var lv_x = randf_range(-MAX_LV,MAX_LV)
	var lv_y = randf_range(0,MAX_LV)
	var lv_z = randf_range(-MAX_LV,MAX_LV)
	var av_x = randf_range(-MAX_AV,MAX_AV)
	var av_y = randf_range(-MAX_AV,MAX_AV)
	var av_z = randf_range(-MAX_AV,MAX_AV)
	
	return {"linear_velocity":Vector3(lv_x,lv_y,lv_z),"angular_velocity":Vector3(av_x,av_y,av_z)}