def draw(self, color=None, width=0):
if self.initialized:
if color is None:
color = self.color
pygame.draw.polygon(
pygame.display.get_surface(),
color,
transform_points_for_pygame(self.vertices),
width
)
# Label the hexagons according to their address id.
label_font = pygame.font.SysFont("monospace", 12)
label = label_font.render(
str(self.id),
True,
[255-c for c in self.color]
)
x = float(self.northwest_vertex[0])
y = float(self.northwest_vertex[1])
p = (x+13, y-13)
label_top_left_corner = transform_points_for_pygame([p])[0]
pygame.display.get_surface().blit(
label,
label_top_left_corner
)
def draw_vertices(self, color=None):
if self.initialized:
if color is None:
color = self.color
map(
lambda p: pygame.draw.circle(pygame.display.get_surface(), color, p, 4),
transform_points_for_pygame(self.vertices)
)
def update(self):
x, y = self.coords[0]
center = (
x + self.movement_offset*self.offset[0],
y + self.movement_offset*self.offset[1]
)
self.rect.center = transform_points_for_pygame([center])[0]
self._set_coords(center)
self.offset = (0,0)
def __init__(self, char, center, cells):
pygame.sprite.Sprite.__init__(self)
Point.__init__(self, center)
self.mobility = 1
# This is the unique name/address of the phone.
self.id = char
# These are all of the PCS cells in which this phone can be within.
self.cells = cells
# This is the geographic cell in which the phone is within. The center of
# this cell has a base station with which this phone can connect with
# to make calls, register its location, etc.
self.num_writes = 0
self.num_reads = 0
self.PCS_cell = None
for h in self.cells:
if h.contains(self):
self.PCS_cell = h
# These member variables are required for this Phone class to be a
# sprite.
self.image = pygame.image.load(
os.path.join(ABS_PATH, "phone.png")
).convert_alpha()
self.rect = self.image.get_rect()
self.rect.center = transform_points_for_pygame([center])[0]
# If the phone is moved, the offset vector will be updated. It is a
# direction vector.
self.offset = (0,0)
# The label is drawn on top of the sprite.
label_font = pygame.font.SysFont("monospace", 15)
self.label = label_font.render(char, True, (255, 255, 255))
self.draw_text()
