def update(self):
if self.waiting:
self.wait_counter -= 1
if not self.wait_counter:
self.get_busy()
super(Peasant, self).update()
if not self.path and tuple(self.rect.midbottom) in WHARFS:
wharf = WHARFS.index(tuple(self.rect.midbottom))
box = self.game.wharfs[wharf]
if box.rect.midbottom != self.rect.midbottom:
return
self.game.wharfs[wharf] = None
self.attach_box(box)
self.home = choice(HOMES)
self.walk(find_closest_path(self.home, self.levels))
elif not self.path and self.box and self.home:
if tuple(self.rect.midbottom) == self.home:
self.box.kill()
self.box = None
self.path = getline(self.rect.midbottom, find_closest_path(self.home, self.levels))
self.path.reverse()
else:
self.path = getline(self.rect.midbottom, self.home)
self.path.reverse()
elif not self.path and not self.waiting:
self.wait()
def walk(self, target):
if not self.levels[target[0], target[1]]:
target = find_closest_path(target, self.levels)
self.path = astar(self.rect.midbottom, target, self.levels)
if not self.path:
self.path = getline(self.rect.midbottom, target)
self.path.reverse()
def intermediate_positions(self, b):
"""Only operates in two dimensions."""
if max(abs(self.x - b.x), abs(self.y - b.y)) <= 1:
# pgu gets this case wrong on occasion.
return [b]
start = self.to_tile_tuple()
end = b.to_tile_tuple()
points = getline(start, end)
points.remove(start) # exclude start_pos
if end not in points:
# Rounding errors in getline cause this
points.append(end)
return [Position(p[0], p[1]) for p in points]
def drop_box(self):
if None in self.wharfs:
wharfs = filter(lambda x: not self.wharfs[x], range(3))
wharf = choice(wharfs)
box = Box(self.sprites)
box.image = self.box
box.rect = box.image.get_rect()
box.rect.midbottom = [WHARFS[wharf][0], 0]
box.path = getline(box.rect.midbottom, WHARFS[wharf])
box.path.reverse()
self.wharfs[wharf] = box
peasant = choice(filter(lambda x: not x.box, self.peasants))
peasant.walk(WHARFS[wharf])
pygame.time.set_timer(25, 4000)
else:
pygame.time.set_timer(25, 2000)
