extends CharacterBody3D
const BASE_STAMINA = 50
const BASE_SPEED = 50
const SPRINT_MULT = 1.6
const SLOW_MULT = 0.5
const STAMINA_COST = 15
const STAMINA_RECOVER = 10

var pedestrian_area_count = 0


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 (pedestrian_area_count > 0):
		speed *= SLOW_MULT

	
	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)
	
	self.move_and_slide()


func _on_area_area_entered(area: Area3D) -> void:
	if area.name == "PedestrianArea":
		pedestrian_area_count += 1
		print(pedestrian_area_count)


func _on_area_area_exited(area: Area3D) -> void:
		if area.name == "PedestrianArea":
			pedestrian_area_count -= 1
			print(pedestrian_area_count)