extends RigidBody2D

@onready var hurtbox: Area2D = $HurtArea2D

@export var launch_speed: float = 400
@export var speed_mult: float = 1.08

var is_hit: bool = false

# Called when the node enters the scene tree for the first time.
func _ready() -> void:
	hurtbox.connect("area_entered", _on_hit)
	
	launch()


func launch(angle: float = 0) -> void:
	angle = randf_range(-PI/3, PI/3) + PI * float(randi()%2) if angle == 0 else angle
	linear_velocity = Vector2(cos(angle), sin(angle)) * launch_speed


func _on_hit(hitbox: Area2D) -> void:
	print("area detected")
	if not is_hit:
		if hitbox.is_in_group("hit"):
			print("ball not hit yet")
			var player: Player = hitbox.get_parent()
			var timer: Timer = player.hit_timer
			launch()
			timer.connect("timeout", _on_hit_end)
			EventBus.ball_hit.emit(player.id, linear_velocity)
			is_hit = true


func _on_hit_end() -> void:
	is_hit = false