extends CharacterBody3D
const BASE_STAMINA = 50
const BASE_SPEED = 4
const SPRINT_MULT = 1.6
const STAMINA_COST = 15
const STAMINA_RECOVER = 10


var stamina: float = BASE_STAMINA



func _process(delta: float) -> void:
	$StaminaLabel.text = str(int(stamina))
	
	var dir = Input.get_vector("player_move_left", "player_move_right", "player_move_up", "player_move_down")
	
	var speed: float = BASE_SPEED
	
	if Input.is_action_pressed("player_sprint") and stamina > 0:
		stamina -= STAMINA_COST * delta
		speed *= SPRINT_MULT
	elif stamina <= BASE_STAMINA:
		stamina += STAMINA_RECOVER * delta
	
	self.velocity = Vector3(dir.x * speed, 0, dir.y * speed)
	print(str(self.velocity))
	
	self.move_and_slide()