import random
import os

class Roller:
	def roll6():
		print(random.randint(1,6))
	def rollSel():
		big = True

		while big==True:
			try:
				os.system("cls")
				big=float(input("How big is this die?"))
			except:
				os.system("cls")
				print("Woops,", big, "isn't a number!, please type a number next time")
				big=True
				input()
			else:
				os.system("cls")
				print("You rolled a",random.randint(1,big),"on a",big,"sided die!")
			finally:
				choice=input("Would you like to roll another die? (y/n)")
				if choice=="n" or choice=="N" or choice=="no":
					big=False
				else:
					big=True


#Roller.roll6()
Roller.rollSel()