extends Node

const months = [
	"Jan", "Feb", "Mar", "Apr",
	"May", "Jun", "Jul", "Aug",
	"Sep", "Oct", "Nov", "Dec"
]

var counter: float = 0
const day_length = 2
var day_count: int = 0

var month = 1
var date = 1
var year = 2000

signal day_passed
signal resource_produce
signal resource_consume

func _process(delta: float):
	counter += delta
	if counter > day_length:
		counter -= day_length
		day_count += 1
		date += 1
		if date == 31:
			date -= 30
			month += 1
		if month == 13:
			month -= 12
			year += 1
		resource_produce.emit()
		resource_consume.emit()
		day_passed.emit()

func _nth_str(n: int):
	if n == 0: return "0th"
	if n >= 4 and n <= 20: return str(n) + "th"
	if n % 10 == 1: return "1st"
	if n % 10 == 2: return "2nd"
	if n % 10 == 3: return "3rd"
	return str(n) + "th"

func get_date_string():
	return months[month - 1] + " " + _nth_str(date) + ", " + str(year)