extends Node3D

signal isFinished(text) ## enter button

var text = ""
var isShift = false





func typeText(char:Variant):
	if char == "<=":
		if text.length() != 0:
			text = text.substr(0, text.length()-1)
	elif char == "Shift":
		return
	elif isShift:
		text += char.to_upper()
	else:
		text += char


func _process(delta: float) -> void:
	$Label3D.text = text


func _on_shift_button_pressed(char: Variant) -> void:
	isShift = true


func _on_shift_button_released() -> void:
	isShift = false


func _on_return_button_pressed(char: Variant) -> void:
	isFinished.emit(text)