extends CharacterBody3D
class_name Player

var dodge_direction

@onready var body: MeshInstance3D = $Body
@onready var anim_player: AnimationPlayer = $AnimationPlayer

var gold_to_vacuum = []
var current_gold

const MAX_STAMINA : float = 100
var stamina = MAX_STAMINA
const STAMINA_REGEN_RATE = 10.0

## Gameplay Settings
const DODGE_STAMINA_COST = 30.0

func _physics_process(delta: float) -> void:
	stamina_regen(delta)
	move_and_slide()
	vacuum_found_gold()

func stamina_regen(delta):
	if stamina < MAX_STAMINA:
		print("STAMINA : ", stamina)
		stamina = clamp(stamina + delta * STAMINA_REGEN_RATE,0,MAX_STAMINA) 

func vacuum_found_gold():
	if gold_to_vacuum.size() > 0:
		for i in range(0,gold_to_vacuum.size()):
			#var magnet_target
			#if i == 0:
				#magnet_target = self.global_position
			#else:
				#magnet_target = gold_to_vacuum[i-1].global_position
			var direction_to_player = gold_to_vacuum[i].global_position.direction_to(self.global_position)
			var distance_to_player = gold_to_vacuum[i].global_position.distance_to(self.global_position)
			
			gold_to_vacuum[i].linear_velocity = direction_to_player * (5 + distance_to_player)

func _on_area_3d_body_entered(body: Node3D) -> void:
	if body is Gold:
		gold_to_vacuum.append(body)