class_name PickupBase
extends Node2D

@export var max_speed: float = 100.0
@export var min_speed: float = 10.0

var player: Player


func _ready() -> void:
	player = get_tree().get_first_node_in_group(GlobalConst.GROUP_PLAYER)


func _physics_process(delta: float) -> void:
	if not player:
		return

	var to_player = player.global_position - global_position
	var dist = to_player.length()
	var attract_radius = player.player_stats.get_final("pickup_radius", player.modifiers)
	if dist < 4:
		return
	if dist < attract_radius:
		var dir = to_player.normalized()
		var speed = lerp(min_speed, max_speed, (attract_radius - dist) / attract_radius)
		global_position += dir * speed * delta


func pickup() -> void:
	push_error("%s did not implement pickup()" % self)