Nathan/enemy.gd at main · BlueKoiiiiii/Nathan · GitHub

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extends CharacterBody2D
var speed = 300
var player_chase = false
var player = null
var direction = 0
var attack = 0
var hit = 0
var hp = 100 - hit
#var player_hp_singleton = preload("res://singleton.gd")


func set_hp(new_hp):
	hp = new_hp

func get_hp():
	return hp

func _physics_process(delta):
#	print(attack)
	if hp == 0 or hp < 1:
		$AnimatedSprite2D.play("death")
		await get_tree().create_timer(3).timeout
		get_tree().change_scene_to_file("res://game_win.tscn")
#		get_tree().change_scene_to_file("res://game_win.tscn")
	else:
	#	print(attack)
		if player_chase:
			if attack == 1:
				$AnimatedSprite2D.play("Attack")
			else:
				position += (player.position - position)/speed
				if direction == 0:
					$AnimatedSprite2D.play("Right")
				else:
					$AnimatedSprite2D.play("Left")
		else:
			$AnimatedSprite2D.play("Idle")


#func _on_detection_area_body_entered(body):
#	player = body
#	player_chase = true


func _on_detection_area_body_exited(body):
	player = null
	player_chase = false
	$AnimatedSprite2D.play("Idle")


func _on_right_side_body_entered(body):
	direction = 0
	player = body
	player_chase = true

func _on_left_side_body_entered(body):
	direction = 1
	player = body
	player_chase = true


func _on_attack_range_body_entered(body):
	attack = 1


func _on_attack_range_body_exited(body):
	attack = 0


func _on_hitbox_body_entered(body):
	$hpbar.value = hp
	hit += 1
	hp = 10 - hit
	print("real hp is", hp)