class Maze:
"""Draws the maze and handles interaction between Pacman and dots"""
def __init__(self, WIDTH, HEIGHT, LEFT_VERT, RIGHT_VERT, TOP_HORIZ,
BOTTOM_HORIZ, game_controller):
self.LEFT_VERT = LEFT_VERT
self.RIGHT_VERT = RIGHT_VERT
self.TOP_HORIZ = TOP_HORIZ
self.BOTTOM_HORIZ = BOTTOM_HORIZ
self.WIDTH = WIDTH
self.HEIGHT = HEIGHT
self.gc = game_controller
self.dots = Dots(WIDTH, HEIGHT, LEFT_VERT, RIGHT_VERT, TOP_HORIZ,
BOTTOM_HORIZ)
# TODO:
# PROBLEM 3: implement dot eating
# BEGIN CODE CHANGES
def eat_dots(self, x, y, direction):
"""Given two integers representing the x, y coordinates of Pacman
and another integer representing its direction, storethe dots that
will be eaten in a list.
Integer Integer Integer -> None"""
dots_to_eat = []
for dot in self.dots.top_row:
if self.within_reach(x, y, dot, direction):
dots_to_eat.append(dot)
for dot in self.dots.bottom_row:
if self.within_reach(x, y, dot, direction):
dots_to_eat.append(dot)
for dot in self.dots.left_col:
if self.within_reach(x, y, dot, direction):
dots_to_eat.append(dot)
for dot in self.dots.right_col:
if self.within_reach(x, y, dot, direction):
dots_to_eat.append(dot)
if dots_to_eat:
self.dots.eat(dots_to_eat)
def within_reach(self, x, y, dot_object, direction):
"""Given two integer representing the x and y coordinates, and a
dot object, and an integer, return a Boolean value.
Integer Integer Dot Integer -> Boolean"""
if dot_object.x == x:
dis = dot_object.y - y
if abs(dis) <= self.dots.EAT_DIST and dis * direction >= 0 \
or abs(dis) + self.dots.EAT_DIST >= \
self.HEIGHT + self.dots.radian and dis * direction < 0:
return True
elif dot_object.y == y:
dis = dot_object.x - x
if abs(dis) <= self.dots.EAT_DIST and dis * direction >= 0 \
or abs(dis) + self.dots.EAT_DIST >= \
self.WIDTH + self.dots.radian and dis * direction < 0:
return True
else:
return False
# END CODE CHANGES
def update(self):
"""Make necessary per-frame updates"""
# Check whether the dots are all eaten
if self.dots.dots_left() == 0:
self.gc.player_wins = True
def display(self):
"""Display the maze"""
self.update()
# Display the dots
self.dots.display()
# Draw the maze walls
stroke(0.0, 0.0, 10)
strokeWeight(5)
fill(0)
rectMode(CORNER)
clearance = 60
overdraw = 20 # Start drawing offscreen
t = -(overdraw)
l = -(overdraw)
border = 20
big_rad = 30
small_rad = 17
# Upper left
t = -(overdraw)
l = -(overdraw)
w = self.LEFT_VERT - clearance + overdraw
h = self.TOP_HORIZ - clearance + overdraw
rect(l, t, w, h, big_rad)
rect(l, t, w - border, h - border, small_rad)
# Upper middle
t = -(overdraw)
l = self.LEFT_VERT + clearance
w = (self.RIGHT_VERT - clearance) - (self.LEFT_VERT + clearance)
rect(l, t, w, h, big_rad)
rect(l + border, t, w - border * 2, h - border, small_rad)
# Upper right
l = self.RIGHT_VERT + clearance
w = self.RIGHT_VERT - clearance + overdraw
rect(l, t, w, h, big_rad)
rect(l + border, t, w - border * 2, h - border, small_rad)
# Middle left
t = self.TOP_HORIZ + clearance
l = -(overdraw)
w = self.LEFT_VERT - clearance + overdraw
h = (self.BOTTOM_HORIZ - clearance) - (self.TOP_HORIZ + clearance)
rect(l, t, w, h, big_rad)
rect(l, t + border, w - border, h - border * 2, small_rad)
# Middle middle
l = self.LEFT_VERT + clearance
t = self.TOP_HORIZ + clearance
w = (self.RIGHT_VERT - clearance) - (self.LEFT_VERT + clearance)
rect(l, t, w, h, big_rad)
rect(l + border, t + border, w - border * 2, h - border * 2, small_rad)
# Middle right
l = self.RIGHT_VERT + clearance
t = self.TOP_HORIZ + clearance
w = self.RIGHT_VERT - clearance + overdraw
rect(l, t, w, h, big_rad)
rect(l + border, t + border, w - border * 2, h - border * 2, small_rad)
# Lower left
w = self.LEFT_VERT - clearance + overdraw
h = self.TOP_HORIZ - clearance + overdraw
l = -(overdraw)
t = self.BOTTOM_HORIZ + clearance
rect(l, t, w, h, big_rad)
rect(l, t + border, w - border, h - border, small_rad)
# Lower middle
l = self.LEFT_VERT + clearance
w = (self.RIGHT_VERT - clearance) - (self.LEFT_VERT + clearance)
rect(l, t, w, h, big_rad)
rect(l + border, t + border, w - border * 2, h - border, small_rad)
# Lower right
l = self.RIGHT_VERT + clearance
w = self.RIGHT_VERT - clearance + overdraw
rect(l, t, w, h, big_rad)
rect(l + border, t + border, w - border * 2, h - border, small_rad)
class Maze:
"""Draws the maze and handles interaction between Pacman and dots"""
def __init__(self, WIDTH, HEIGHT, LEFT_VERT, RIGHT_VERT, TOP_HORIZ,
BOTTOM_HORIZ, game_controller):
self.LEFT_VERT = LEFT_VERT
self.RIGHT_VERT = RIGHT_VERT
self.TOP_HORIZ = TOP_HORIZ
self.BOTTOM_HORIZ = BOTTOM_HORIZ
self.WIDTH = WIDTH
self.HEIGHT = HEIGHT
self.gc = game_controller
self.dots = Dots(WIDTH, HEIGHT, LEFT_VERT, RIGHT_VERT, TOP_HORIZ,
BOTTOM_HORIZ)
def eat_dots(self, x, y):
"""Calls the Dots class method eat and passes Pac-Man's x and y to
it"""
self.dots.eat(x, y)
def update(self):
"""Make necessary per-frame updates"""
# Check whether the dots are all eaten
if self.dots.dots_left() == 0:
self.gc.player_wins = True
def display(self):
"""Display the maze"""
self.update()
# Display the dots
self.dots.display()
# Draw the maze walls
stroke(0.0, 0.0, 10)
strokeWeight(5)
fill(0)
rectMode(CORNER)
clearance = 60
overdraw = 20 # Start drawing offscreen
t = -(overdraw)
l = -(overdraw)
border = 20
big_rad = 30
small_rad = 17
# Upper left
t = -(overdraw)
l = -(overdraw)
w = self.LEFT_VERT - clearance + overdraw
h = self.TOP_HORIZ - clearance + overdraw
rect(l, t, w, h, big_rad)
rect(l, t, w - border, h - border, small_rad)
# Upper middle
t = -(overdraw)
l = self.LEFT_VERT + clearance
w = (self.RIGHT_VERT - clearance) - (self.LEFT_VERT + clearance)
rect(l, t, w, h, big_rad)
rect(l + border, t, w - border * 2, h - border, small_rad)
# Upper right
l = self.RIGHT_VERT + clearance
w = self.RIGHT_VERT - clearance + overdraw
rect(l, t, w, h, big_rad)
rect(l + border, t, w - border * 2, h - border, small_rad)
# Middle left
t = self.TOP_HORIZ + clearance
l = -(overdraw)
w = self.LEFT_VERT - clearance + overdraw
h = (self.BOTTOM_HORIZ - clearance) - (self.TOP_HORIZ + clearance)
rect(l, t, w, h, big_rad)
rect(l, t + border, w - border, h - border * 2, small_rad)
# Middle middle
l = self.LEFT_VERT + clearance
t = self.TOP_HORIZ + clearance
w = (self.RIGHT_VERT - clearance) - (self.LEFT_VERT + clearance)
rect(l, t, w, h, big_rad)
rect(l + border, t + border, w - border * 2, h - border * 2, small_rad)
# Middle right
l = self.RIGHT_VERT + clearance
t = self.TOP_HORIZ + clearance
w = self.RIGHT_VERT - clearance + overdraw
rect(l, t, w, h, big_rad)
rect(l + border, t + border, w - border * 2, h - border * 2, small_rad)
# Lower left
w = self.LEFT_VERT - clearance + overdraw
h = self.TOP_HORIZ - clearance + overdraw
l = -(overdraw)
t = self.BOTTOM_HORIZ + clearance
rect(l, t, w, h, big_rad)
rect(l, t + border, w - border, h - border, small_rad)
# Lower middle
l = self.LEFT_VERT + clearance
w = (self.RIGHT_VERT - clearance) - (self.LEFT_VERT + clearance)
rect(l, t, w, h, big_rad)
rect(l + border, t + border, w - border * 2, h - border, small_rad)
# Lower right
l = self.RIGHT_VERT + clearance
w = self.RIGHT_VERT - clearance + overdraw
rect(l, t, w, h, big_rad)
rect(l + border, t + border, w - border * 2, h - border, small_rad)
class Maze:
"""Draws the maze and handles interaction between Pacman and dots"""
def __init__(self, WIDTH, HEIGHT,
LEFT_VERT, RIGHT_VERT,
TOP_HORIZ, BOTTOM_HORIZ,
game_controller):
self.LEFT_VERT = LEFT_VERT
self.RIGHT_VERT = RIGHT_VERT
self.TOP_HORIZ = TOP_HORIZ
self.BOTTOM_HORIZ = BOTTOM_HORIZ
self.WIDTH = WIDTH
self.HEIGHT = HEIGHT
self.gc = game_controller
self.dots = Dots(WIDTH, HEIGHT,
LEFT_VERT, RIGHT_VERT,
TOP_HORIZ, BOTTOM_HORIZ)
# TODO:
# PROBLEM 3: implement dot eating
# BEGIN CODE CHANGES
def eat_dots(self, pacx, pacy, pac_width, pac_height):
# You might want/need to pass arguments here.
"""Based on pacman's location, eat dots.
Also cnosider corner case: when pacman
moves off the edge of the view area,
then pacman should eat one more dots on the opposite side"""
self.dots.eat(pacx, pacy)
if pacx > self.WIDTH - pac_width/2:
self.dots.eat(0, pacy)
if pacx < pac_width/2:
self.dots.eat(self.WIDTH, pacy)
if pacy > self.HEIGHT - pac_height/2:
self.dots.eat(pacx, 0)
if pacy < pac_height/2:
self.dots.eat(pacx, self.HEIGHT)
# END CODE CHANGES
def update(self):
"""Make necessary per-frame updates"""
# Check whether the dots are all eaten
if self.dots.dots_left() == 0:
self.gc.player_wins = True
def display(self):
"""Display the maze"""
self.update()
# Display the dots
self.dots.display()
# Draw the maze walls
stroke(0.0, 0.0, 10)
strokeWeight(5)
fill(0)
rectMode(CORNER)
clearance = 60
overdraw = 20 # Start drawing offscreen
t = -(overdraw)
l = -(overdraw)
border = 20
big_rad = 30
small_rad = 17
# Upper left
t = -(overdraw)
l = -(overdraw)
w = self.LEFT_VERT - clearance + overdraw
h = self.TOP_HORIZ - clearance + overdraw
rect(l, t, w, h, big_rad)
rect(l, t, w - border, h - border, small_rad)
# Upper middle
t = -(overdraw)
l = self.LEFT_VERT + clearance
w = (self.RIGHT_VERT - clearance) - (self.LEFT_VERT + clearance)
rect(l, t, w, h, big_rad)
rect(l + border, t, w - border*2, h - border, small_rad)
# Upper right
l = self.RIGHT_VERT + clearance
w = self.RIGHT_VERT - clearance + overdraw
rect(l, t, w, h, big_rad)
rect(l + border, t, w - border*2, h - border, small_rad)
# Middle left
t = self.TOP_HORIZ + clearance
l = -(overdraw)
w = self.LEFT_VERT - clearance + overdraw
h = (self.BOTTOM_HORIZ - clearance) - (self.TOP_HORIZ + clearance)
rect(l, t, w, h, big_rad)
rect(l, t + border, w - border, h - border*2, small_rad)
# Middle middle
l = self.LEFT_VERT + clearance
t = self.TOP_HORIZ + clearance
w = (self.RIGHT_VERT - clearance) - (self.LEFT_VERT + clearance)
rect(l, t, w, h, big_rad)
rect(l + border, t + border, w - border*2, h - border*2, small_rad)
# Middle right
l = self.RIGHT_VERT + clearance
t = self.TOP_HORIZ + clearance
w = self.RIGHT_VERT - clearance + overdraw
rect(l, t, w, h, big_rad)
rect(l + border, t + border, w - border*2, h - border*2, small_rad)
# Lower left
w = self.LEFT_VERT - clearance + overdraw
h = self.TOP_HORIZ - clearance + overdraw
l = -(overdraw)
t = self.BOTTOM_HORIZ + clearance
rect(l, t, w, h, big_rad)
rect(l, t + border, w - border, h - border, small_rad)
# Lower middle
l = self.LEFT_VERT + clearance
w = (self.RIGHT_VERT - clearance) - (self.LEFT_VERT + clearance)
rect(l, t, w, h, big_rad)
rect(l + border, t + border, w - border*2, h - border, small_rad)
# Lower right
l = self.RIGHT_VERT + clearance
w = self.RIGHT_VERT - clearance + overdraw
rect(l, t, w, h, big_rad)
rect(l + border, t + border, w - border*2, h - border, small_rad)