from random import randint
from celle import Celle
import os

class Rutenett:
	#Konstrukt?r
	def __init__(self, rader, kolonner):
		self._ant_rader = rader
		self._ant_kolonner = kolonner
		self._rutenett = []

		"""initialisernede metoder:"""

		self._lag_tomt_rutenett()
	def _lag_tomt_rutenett(self):
		for indeks in range(self._ant_rader):
			self._rutenett.append(self._lag_tom_rad())

	def _lag_tom_rad(self):
		rad = []
		for indeks in range(self._ant_kolonner):
			rad.append(None)
		return rad

	def fyll_med_tilfeldige_celler(self):
		for x in range(len(self._rutenett)):
			for y in range(len(self._rutenett[x])):
				self.lag_celle(x, y)
				if randint(1, 3) == 1:
					self._rutenett[x][y].sett_levende()
			
	def lag_celle(self, rad, kol):
		self._rutenett[rad][kol] = Celle()

	def hent_celle(self, rad, kol):
		if (rad > self._ant_rader - 1 or rad < 0) or (kol > self._ant_kolonner - 1 or kol < 0):
			return None
		else:
			return self._rutenett[rad][kol]
	def tegn_rutenett(self):
		print("\n" * 100)
		for rad in self._rutenett:
			for objekt in rad:
				print(objekt.hent_status_tegn(),end="")
			print()

	def _sett_naboer(self, rad, kol):
		for x in range(-1, 2):
			for y in range(-1, 2):
				if not (x == 0 and y == 0) and self.hent_celle(rad + x, kol + y) != None:
					self.hent_celle(rad, kol).legg_til_nabo(self._rutenett[rad + x][kol + y])
						
	def koble_celler(self):
		for x in range(len(self._rutenett)):
			for y in range(len(self._rutenett[x])):
				self._sett_naboer(x, y)
	def hent_alle_celler(self):
		liste = []
		for rad in self._rutenett:
			for objekt in rad:
				liste.append(objekt)
		return liste
	def antall_levende(self):
		teller = 0
		for rad in self._rutenett:
			for objekt in rad:
				if objekt.er_levende():
					teller += 1
		return teller
	"""
	def lag_manuell(self):
		for x in range(len(self._rutenett)):
			for y in range(len(self._rutenett[x])):
				self.lag_celle(x,y)
				print(x, y)
				svar = input("levende j/n?")
				if svar.lower() == "j":
					self._rutenett[x][y].sett_levende()"""