extends Area2D

@onready var bullet: PackedScene = load("res://scenes/player_weapons/weapon_stock.tscn")
@onready var shot_data: = load("res://resources/player_weapon_resources/weapon_shot_stock.tres")


# Time offset when this bullet was fired (relative to other bullets in the same shot)
var time_offset: float = 0.5

# When this bullet should fire (absolute time)
var fire_time: float = 0.0

# Track if this bullet is currently active in the shot
var is_active: bool = false

# Angle at which this bullet should fire (in degrees)
var angle: float = 0.0

func _process(delta):
    var current_time = Time.get_ticks_msec() / 1000.0

    # Fire if it's time and bullet isn't already active
    if !is_active and current_time >= fire_time:
        activate()

    # Calculate the movement vector based on speed, angle, and delta
    var angle_rad = deg_to_rad(angle)
    var move_x = cos(angle_rad) * shot_data.speed * delta
    var move_y = sin(angle_rad) * shot_data.speed * delta

    # Move the bullet
    position.x += move_x
    position.y += move_y

func activate():
    is_active = true
    visible = true

    # Emit signal for hit detection (optional)
    # emit_signal("activate")

func _on_visible_on_screen_notifier_2d_screen_exited():
    queue_free()

    # Set fire_time for the next shot (staggered firing)
    var current_time = Time.get_ticks_msec() / 1000.0
    fire_time = current_time + shot_data.stagger_offset