Explosion_der_Spiele/scripts/combat/cheese_projectile.gd

extends Area3D
class_name CheeseProjectile
## Moldy cheese shot at the player. Attack the cheese (not the seller) to destroy it.

var velocity: Vector3 = Vector3.ZERO
var lifetime: float = 5.0
var hp: int = 1

func _ready() -> void:
	collision_layer = 4
	collision_mask = 2
	monitoring = true
	body_entered.connect(_on_body)
	add_to_group("enemy")
	add_to_group("cheese_projectile")
	var bill := get_node_or_null("BillboardSprite")
	if bill:
		if bill.has_method("set_target_height"):
			bill.set_target_height(SpriteFit.WORLD_PROP_HEIGHT)
		if bill.has_method("set_texture"):
			var tex: Texture2D = load("res://assets/sprites/placeholders/cheese.png")
			if tex:
				bill.set_texture(tex)

func _physics_process(delta: float) -> void:
	global_position += velocity * delta
	lifetime -= delta
	if lifetime <= 0.0:
		call_deferred("queue_free")

func take_hit(_amount: int = 1) -> void:
	hp -= 1
	AudioDirector.play_hit()
	if hp <= 0:
		var seller = get_meta("seller", null)
		if seller != null and is_instance_valid(seller) and seller.has_method("notify_cheese_destroyed"):
			seller.notify_cheese_destroyed()
		call_deferred("queue_free")

func _on_body(body: Node3D) -> void:
	if body.is_in_group("player"):
		GameState.die("death_cheese")
		call_deferred("queue_free")