class_name Numpad extends Node2D

var numpad_buffer = Array()
var proposed_ask: int
signal ask_proposed

var turn_manager: TurnManager
@export var progress_bar: ProgressBar

func _process(delta: float) -> void:
	progress_bar.value = (turn_manager.timer.time_left/turn_manager.timer.wait_time) * 100
	print(str(progress_bar.value) + " " + str(turn_manager.timer.time_left) + " " + str(turn_manager.timer.wait_time))

# number entry function called by numbered button children
func keypad_entry(entry: int):
	numpad_buffer.append(str(entry))

func keypad_backspace():
	numpad_buffer.remove_at(-1)

func keypad_submit():
	var keypad_output: String = "".join(numpad_buffer)
	proposed_ask = int(keypad_output) * 1000
	ask_proposed.emit()
	numpad_buffer.clear()