extends Character
class_name Kabuto

export var max_sprint_units: float = 1000
export var sprint_reload_units: float = 2000
var sprint_units_left: float = 0
var sprint_reload_units_left: float = 0

signal sprint_available
signal sprint_ended
signal sprint_used

func echo_signal(s):
	print("Kabuto: %s" % s)

func _ready():
	connect("sprint_available", self, "echo_signal", ["sprint_available"])
	connect("sprint_used", self, "echo_signal", ["sprint_used"])
	connect("sprint_ended", self, "echo_signal", ["sprint_ended"])

func is_sprinting() -> bool:
	return sprint_units_left > 0

func sprint_available() -> bool:
	return not is_sprinting() and sprint_reload_units_left <= 0
	
func start_sprint():
	if sprint_available():
		sprint_units_left = max_sprint_units
		sprint_reload_units_left = sprint_reload_units
		emit_signal("sprint_used")

func walk(delta):
	.walk(delta)
	return
	var floor_vel = get_floor_velocity()
	
	if is_on_floor() and sprint_units_left > 0:
		sprint_units_left -= floor_vel.length()
		if sprint_units_left <= 0:
			emit_signal("sprint_ended")
	
	if is_on_floor() and sprint_reload_units_left > 0:
		sprint_reload_units_left -= floor_vel.length()
		if sprint_reload_units_left <= 0:
			emit_signal("sprint_available")