def __init__(self):
super(Hunting, self).__init__()
self.world_surf = pg.Surface(prepare.WORLD_SIZE).convert()
self.world_rect = self.world_surf.get_rect()
self.background = make_background(prepare.WORLD_SIZE)
self.all_sprites = pg.sprite.LayeredDirty()
self.map_sprites = pg.sprite.Group()
self.colliders = pg.sprite.Group()
self.ui = pg.sprite.Group()
self.noise_detector = NoiseDetector((10, 80), self.ui)
self.hunter = Hunter(self.world_rect.center, 0,
self.noise_detector, self.all_sprites,
self.map_sprites)
self.turkeys = self.add_turkeys()
self.bullets = pg.sprite.Group()
self.make_trees()
hx, hy = self.hunter.rect.center
self.ammo_crate = AmmoCrate((hx - 50, hy - 50), self.colliders,
self.all_sprites,
self.map_sprites)
self.all_sprites.clear(self.world_surf, self.background)
self.leaves = pg.sprite.Group()
self.roasts = pg.sprite.Group()
self.flocks = pg.sprite.Group()
self.animations = pg.sprite.Group()
self.rustle_sounds = [prepare.SFX["rustle{}".format(x)]
for x in range(1, 21)]
self.wind_gust()
style = {"font_path": prepare.FONTS["pretzel"],
"font_size": 24, "text_color": (58, 41, 18)}
self.shell_label = Label("{}".format(self.hunter.shells),
{"topleft": (50, 10)}, **style)
self.roasts_label = Label("{}".format(self.hunter.roasts),
{"topleft": (50, 50)}, **style)
Icon((20, 3), "shell", self.ui)
Icon((10, 45), "roast", self.ui)
self.world_map = WorldMap((1054, 20), (208, 208), (58, 41, 18),
4, self.world_surf, self.map_sprites,
self.trees, self.ui)
self.add_flock()
class Hunting(GameState):
"""The main game state."""
def __init__(self):
super(Hunting, self).__init__()
self.world_surf = pg.Surface(prepare.WORLD_SIZE).convert()
self.world_rect = self.world_surf.get_rect()
self.background = make_background(prepare.WORLD_SIZE)
self.all_sprites = pg.sprite.LayeredDirty()
self.map_sprites = pg.sprite.Group()
self.colliders = pg.sprite.Group()
self.ui = pg.sprite.Group()
self.noise_detector = NoiseDetector((10, 80), self.ui)
self.hunter = Hunter(self.world_rect.center, 0,
self.noise_detector, self.all_sprites,
self.map_sprites)
self.turkeys = self.add_turkeys()
self.bullets = pg.sprite.Group()
self.make_trees()
hx, hy = self.hunter.rect.center
self.ammo_crate = AmmoCrate((hx - 50, hy - 50), self.colliders,
self.all_sprites,
self.map_sprites)
self.all_sprites.clear(self.world_surf, self.background)
self.leaves = pg.sprite.Group()
self.roasts = pg.sprite.Group()
self.flocks = pg.sprite.Group()
self.animations = pg.sprite.Group()
self.rustle_sounds = [prepare.SFX["rustle{}".format(x)]
for x in range(1, 21)]
self.wind_gust()
style = {"font_path": prepare.FONTS["pretzel"],
"font_size": 24, "text_color": (58, 41, 18)}
self.shell_label = Label("{}".format(self.hunter.shells),
{"topleft": (50, 10)}, **style)
self.roasts_label = Label("{}".format(self.hunter.roasts),
{"topleft": (50, 50)}, **style)
Icon((20, 3), "shell", self.ui)
Icon((10, 45), "roast", self.ui)
self.world_map = WorldMap((1054, 20), (208, 208), (58, 41, 18),
4, self.world_surf, self.map_sprites,
self.trees, self.ui)
self.add_flock()
def wind_gust(self):
"""Play wind sound and set up next gust."""
prepare.SFX["wind"].play()
task = Task(self.wind_gust, randint(15000, 45000))
self.animations.add(task)
def add_turkeys(self):
"""Spawn turkeys."""
turkeys = pg.sprite.Group()
w, h = prepare.WORLD_SIZE
for _ in range(35):
pos = randint(20, w - 20), randint(20, h - 20)
Turkey(pos, turkeys, self.all_sprites)
return turkeys
def make_trees(self):
"""Spawn trees."""
self.trees = pg.sprite.Group()
w, h = prepare.WORLD_SIZE
num_trees = 120
for _ in range(num_trees):
while True:
pos = (randint(50, w - 20), randint(20, h - 20))
tree = Tree(pos)
collisions = (tree.collider.colliderect(other.collider)
for other in self.colliders)
if not any(collisions) and not tree.collider.colliderect(self.hunter.collider):
break
self.trees.add(tree)
self.colliders.add(tree)
self.all_sprites.add(tree)
#self.map_sprites.add(tree)
def add_flock(self):
"""Add a Flock of birds."""
flock = Flock((self.hunter.collider.centerx, -1500), self.animations,
self.all_sprites, self.flocks)
next_flock = randint(45000, 150000) #next flock in 45-150 seconds
task = Task(self.add_flock, next_flock)
self.animations.add(task)
def update(self, dt):
self.animations.update(dt)
keys = pg.key.get_pressed()
self.hunter.update(dt, keys, self.bullets, self.turkeys,
self.colliders, self.all_sprites,
self.animations, self.world_rect)
self.turkeys.update(dt, self.trees)
self.bullets.update(dt)
self.world_map.update(self.world_surf, self.map_sprites, self.trees)
for sprite in self.all_sprites:
self.all_sprites.change_layer(sprite, sprite.collider.bottom)
for bullet in self.bullets:
if not bullet.rect.colliderect(self.get_view_rect()):
bullet.kill()
tree_hits = pg.sprite.groupcollide(self.bullets, self.trees, True,
False, footprint_collide)
for bullet in tree_hits:
for tree in tree_hits[bullet]:
choice(self.rustle_sounds).play()
num = randint(3, 9)
for spot_info in sample(leaf_spots[tree.trunk], num):
self.add_leaf(tree, spot_info)
turkey_hits = pg.sprite.groupcollide(self.bullets, self.turkeys,
True, True, footprint_collide)
for t_bullet in turkey_hits:
for turkey in turkey_hits[t_bullet]:
roast = Roast(turkey.pos, dt, self.roasts, self.all_sprites)
no_blink = Task(roast.blink, 5000)
slow_blink = Task(roast.blink, 400, 10, args=(True,))
fast_blink = Task(roast.blink, 100, 10, args=(True,))
gone = Task(roast.kill)
fast_blink.chain(gone)
slow_blink.chain(fast_blink)
no_blink.chain(slow_blink)
self.animations.add(no_blink)
if self.hunter.shells < self.hunter.max_shells:
if self.hunter.collider.colliderect(self.ammo_crate.rect.inflate(16, 16)):
prepare.SFX["gunload"].play()
self.hunter.shells = self.hunter.max_shells
if self.hunter.state == "move":
self.scare_turkeys()
self.noise_detector.update(dt)
self.shell_label.set_text("{}".format(self.hunter.shells))
self.roasts_label.set_text("{}".format(self.hunter.roasts))
roast_collisions = pg.sprite.spritecollide(self.hunter, self.roasts,
True, footprint_collide)
if roast_collisions:
prepare.SFX["knifesharpener"].play()
self.hunter.roasts += len(roast_collisions)
self.flocks.update(self.hunter)
def scare_turkeys(self):
"""Make turkeys flee depending on distance and the player's noise level."""
size = self.noise_detector.noise_level
scare_rect = self.hunter.collider.inflate(size, size)
scared_turkeys = (t for t in self.turkeys
if t.collider.colliderect(scare_rect) and t.state.name != "flee")
for scared in scared_turkeys:
scared.flee(self.hunter)
def add_leaf(self, tree, spot_info):
"""Add a falling leaf."""
fall_time = randint(2000, 2500)
leaf = Leaf(tree, spot_info, self.leaves, self.all_sprites)
y = leaf.rect.centery + leaf.fall_distance
ani = Animation(centery=y, duration=fall_time, round_values=True)
ani.callback = leaf.land
ani.start(leaf.rect)
ani2 = Animation(centery=leaf.collider.centery + leaf.fall_distance,
duration=fall_time, round_values=True)
ani2.start(leaf.collider)
fade = Animation(img_alpha=0, duration=3000, delay=fall_time,
round_values=True)
fade.callback = leaf.kill
fade.update_callback = leaf.set_alpha
fade.start(leaf)
self.animations.add(ani, ani2, fade)
def get_view_rect(self):
"""
Return the currently visible portion of the world map
centered on the player.
"""
view_rect = pg.Rect((0, 0), prepare.SCREEN_SIZE)
view_rect.center = self.hunter.pos
view_rect.clamp_ip(self.world_rect)
return view_rect
def draw(self, surface):
self.all_sprites.draw(self.world_surf)
#for turkey in self.turkeys:
# pg.draw.rect(self.world_surf, (255, 0, 0), turkey.collider)
#for tree in self.trees:
# pg.draw.rect(self.world_surf, (0, 255, 0), tree.collider)
#for bullet in self.bullets:
# pg.draw.rect(self.world_surf, (255, 255, 255), bullet.collider)
rect = self.get_view_rect()
surf = self.world_surf.subsurface(rect)
surface.blit(surf, (0, 0))
self.shell_label.draw(surface)
self.roasts_label.draw(surface)
self.ui.draw(surface)