class Game(Observer):
'''
A game object that is used to play the game. The game has a player and a
neighborhood, while storing the players location the player can attack that
location.
'''
def __init__(self, size=5):
'''
A constructor for game. Creates the player and neighborhood and stores
information regarding them.
:param size: The size of the neighborhood. (Defaults to 5x5)
'''
self.player = Player()
self.player.add_observer(self)
self.playerLoc = (0, 0)
self.neighborhood = Neighborhood(size, size)
self.isPlaying = True
def receiveUpdate(self, info=None):
'''
An abstract function that is impimented by game to get an update when the
player still is playing.
'''
self.isPlaying = False
def getStatus(self):
'''
A getter that returns the game status.
'''
return self.isPlaying
def getPlayer(self):
'''
A getter that return the player
'''
return self.player
def getNeighborhood(self):
'''
A getter that returns the neighborhood.
'''
return self.neighborhood
def getPlayerLoc(self):
'''
A getter that returns the player location.
'''
return self.playerLoc
def move(self, direction):
'''
A move function that moves the player location in four directions.
Returns boolean values to determine if the move was possible or not.
:param direction: a direction (north, south, east, west)
'''
if not self.isPlaying:
return False
if direction == "north":
newLoc = (self.playerLoc[0] - 1, self.playerLoc[1])
if self.neighborhood.inBounds(newLoc):
self.playerLoc = newLoc
return True
elif direction == "south":
newLoc = (self.playerLoc[0] + 1, self.playerLoc[1])
if self.neighborhood.inBounds(newLoc):
self.playerLoc = newLoc
return True
elif direction == "east":
newLoc = (self.playerLoc[0], self.playerLoc[1] + 1)
if self.neighborhood.inBounds(newLoc):
self.playerLoc = newLoc
return True
elif direction == "west":
newLoc = (self.playerLoc[0], self.playerLoc[1] - 1)
if self.neighborhood.inBounds(newLoc):
self.playerLoc = newLoc
return True
return False
def attackHouse(self, loc, weaponNum):
'''
An attack function that attacks all monsters in a house.
:param loc: The location being attacked.
:param weaponNum: the weapon used to attack.
'''
if not self.isPlaying:
return
self.player.attackAll(self.neighborhood.getHouse(loc), weaponNum)
self.neighborhood.getHouse(loc).dealDamage(self.player)
if self.getNeighborhood().isClear():
self.isPlaying = False
