def __init__(self):
self.gravity_strength = 5.e6
self.camera.position = Vector(0, 0)
self.space = self.root.add_child(SpaceNode(position=Vector(0, 0)))
image = Sprite(PYTHON_IMAGE_PATH)
self.attractor = self.space.add_child(
BodyNode(
shape=Circle(50),
body_type=BodyNodeType.static,
color=Color.from_int(196, 196, 196, 255)
)
)
self.attractor.add_child(HitboxNode(shape=self.attractor.shape))
self.nodes = []
for _ in range(200):
offset = Vector(random.randrange(1, 100), random.randrange(1, 100))
node = BodyNode(
sprite=image,
angular_velocity=5,
velocity=Vector(30, 15),
position=Vector(-512, -384) + offset,
shape=Polygon.from_box(Vector(10, 10)),
)
node.add_child(HitboxNode(shape=node.shape))
self.space.add_child(node)
self.nodes.append(node)
def __init__(self):
self.camera.position = Vector(0., 0.)
self.space = self.root.add_child(
SpaceNode(position=Vector(0, 0),
gravity=Vector(0, 20),
damping=0.9))
image = Sprite(PYTHON_IMAGE_PATH)
random_angle = random.randrange(225, 315)
self.node = self.space.add_child(
BodyNode(mass=100,
sprite=image,
angular_velocity=10,
shape=Polygon.from_box(Vector(20, 20)),
velocity=Vector.from_angle_degrees(random_angle) * 100))
self.node.set_position_update_callback(update_position)
self.node.set_velocity_update_callback(update_velocity)
def __init__(self):
self.camera.position = Vector(0., 0.)
self.python_img = Sprite(PYTHON_IMAGE_PATH)
self.collisions_enabled = True
self.space = self.root.add_child(SpaceNode(position=Vector(0, 0), ))
self.box = self.space.add_child(
BodyNode(
body_type=BodyNodeType.kinematic,
angular_velocity=0.3,
))
# create bounding collision box with segments
self.box_seg1 = self.box.add_child(
HitboxNode(
shape=Segment(Vector(-4, -4), Vector(-4, 4)),
mask=HitboxMask.side,
collision_mask=HitboxMask.all,
color=Color(0.5, 0.5, 0.5),
))
self.box_seg2 = self.box.add_child(
HitboxNode(
shape=Segment(Vector(-4, 4), Vector(4, 4)),
mask=HitboxMask.side,
collision_mask=HitboxMask.all,
color=Color(0.5, 0.5, 0.5),
))
self.box_seg3 = self.box.add_child(
HitboxNode(
shape=Segment(Vector(4, 4), Vector(4, -4)),
mask=HitboxMask.side,
collision_mask=HitboxMask.all,
color=Color(0.5, 0.5, 0.5),
))
self.box_seg4 = self.box.add_child(
HitboxNode(
shape=Segment(Vector(4, -4), Vector(-4, -4)),
mask=HitboxMask.side,
collision_mask=HitboxMask.all,
color=Color(0.5, 0.5, 0.5),
))
self.obj1 = self.space.add_child(
BodyNode(
mass=1e10,
position=Vector(0, -2),
velocity=Vector(-3.0, 0.5), # * 10,
shape=Circle(0.2),
sprite=self.python_img,
color=Color(1., 0., 0., 1.),
))
self.obj1_hitbox = self.obj1.add_child(
HitboxNode(
shape=Circle(0.2),
mask=HitboxMask.snake,
collision_mask=HitboxMask.all,
trigger_id=CollisionTrigger.obj,
visible=False,
))
self.obj2 = self.space.add_child(
BodyNode(
mass=1e10,
position=Vector(0, 2),
velocity=Vector(4.0, -0.1), # * 10,
shape=Circle(0.2),
sprite=self.python_img,
))
self.obj2_hitbox = self.obj2.add_child(
HitboxNode(
shape=Circle(0.2),
mask=HitboxMask.snake,
collision_mask=HitboxMask.all,
trigger_id=CollisionTrigger.obj,
visible=False,
))
self.obj3 = self.space.add_child(
BodyNode(
mass=1e15,
moment=1e20,
position=Vector(-1.5, 0.1),
velocity=Vector(-1.0, -2.0),
angular_velocity_degrees=35.,
shape=Polygon([
Vector(-1, -1),
Vector(1, -1),
Vector(1, 1),
Vector(-1, 1)
]),
))
self.obj3_hitbox = self.obj3.add_child(
HitboxNode(
mask=HitboxMask.box1,
collision_mask=HitboxMask.all,
shape=self.obj3.shape,
visible=False,
elasticity=0.3,
))
self.obj4 = self.space.add_child(
BodyNode(
position=Vector(0, -2),
velocity=Vector(1.0, 5.0),
angular_velocity_degrees=-5.,
shape=Polygon.from_box(Vector(0.5, 1.)),
))
self.obj4_hitbox = self.obj4.add_child(
HitboxNode(
mask=HitboxMask.box2,
collision_mask=HitboxMask.all,
shape=self.obj4.shape,
visible=False,
elasticity=0.6,
))
self.space.set_collision_handler(CollisionTrigger.obj,
CollisionTrigger.obj,
self.handle_collision)
def __init__(self):
self.camera.position = Vector(0., 0.)
self.python_img = Sprite(PYTHON_IMAGE_PATH)
self.transition = NodeTransitionsSequence([
NodePositionTransition(
Vector(-100., -100.),
3.,
advance_method=AttributeTransitionMethod.add,
loops=3,
easing=Easing.elastic_in_out),
NodePositionTransition(
Vector(100., 0.),
3.,
advance_method=AttributeTransitionMethod.add,
easing=Easing.back_in_out),
NodeTransitionDelay(1.5),
NodeTransitionCallback(lambda node: setattr(node, 'sprite', None)),
NodeTransitionsParallel([
NodePositionTransition(
Vector(-50., 100.),
3.,
advance_method=AttributeTransitionMethod.add),
NodeRotationTransition(1., 5.),
NodeScaleTransition(Vector(2., 2.), 3.),
NodeColorTransition(Color(0., 1., 0., 0.5), 4.),
],
back_and_forth=True),
])
self.custom_transition = NodeCustomTransition(
prepare_func=lambda node: {
'positions': [
Vector(random.uniform(-100, 100), random.uniform(
-100, 100)) for _ in range(10)
]
},
evaluate_func=lambda state, node, t: setattr(
node,
'position',
state['positions'][min(int(t * 10), 9)],
),
duration=10.,
loops=5,
)
spritesheet_frames = split_spritesheet(
Sprite(EXPLOSION_IMAGE_PATH),
Vector(64, 64),
)
self.sprite_transition = NodeSpriteTransition(
spritesheet_frames,
1.,
loops=0,
back_and_forth=True,
easing=Easing.quartic_out,
)
self.space = self.root.add_child(SpaceNode())
self.obj = self.space.add_child(
Node(
position=Vector(50., 50.),
sprite=self.python_img,
transition=self.transition,
))
self.custom_obj = self.space.add_child(
Node(
color=Color(1., 0., 0.),
sprite=self.python_img,
transition=self.custom_transition,
))
self.phys_obj = self.space.add_child(
BodyNode(
color=Color(0., 1., 1.),
position=Vector(-50., 50.),
sprite=self.python_img,
velocity=Vector(0., 30.),
transition=BodyNodeVelocityTransition(Vector(0., -30.), 10.),
))
self.animated_obj = self.space.add_child(
Node(
position=Vector(-20., 10.),
transition=self.sprite_transition,
))
def __init__(self):
self.camera.position = Vector(0., 0.)
self.python_img = Sprite(PYTHON_IMAGE_PATH)
self.transition = NodeTransitionsSequence([
NodePositionTransition(
Vector(-100., -100.),
3000.,
advance_method=AttributeTransitionMethod.add,
loops=3),
NodePositionTransition(
Vector(100., 0.),
3000.,
advance_method=AttributeTransitionMethod.add),
NodeTransitionDelay(1500.),
NodeTransitionCallback(lambda node: setattr(node, 'sprite', None)),
NodeTransitionsParallel([
NodePositionTransition(
Vector(-50., 100.),
3000.,
advance_method=AttributeTransitionMethod.add),
NodeRotationTransition(1., 5000.),
NodeScaleTransition(Vector(2., 2.), 3000.),
NodeColorTransition(Color(0., 1., 0., 0.5), 4000.),
],
back_and_forth=True),
])
self.custom_transition = NodeCustomTransition(
lambda node: {
'positions': [
Vector(random.uniform(-100, 100), random.uniform(
-100, 100)) for _ in range(10)
]
},
lambda state, node, t: setattr(
node,
'position',
state['positions'][min(int(t * 10), 9)],
),
10000.,
loops=5,
)
self.space = self.root.add_child(SpaceNode())
self.obj = self.space.add_child(
Node(
position=Vector(50., 50.),
sprite=self.python_img,
transition=self.transition,
))
self.custom_obj = self.space.add_child(
Node(
color=Color(1., 0., 0.),
sprite=self.python_img,
transition=self.custom_transition,
))
self.phys_obj = self.space.add_child(
BodyNode(
color=Color(0., 1., 1.),
position=Vector(-50., 50.),
sprite=self.python_img,
velocity=Vector(0., 30.),
transition=BodyNodeVelocityTransition(Vector(0., -30.),
10000.),
))
def __init__(self):
self.camera.position = Vector(0, 0)
self.game_over = False
# physics setup
self.space = self.root.add_child(SpaceNode(sprite=SPRITE_HAND, ))
self.space_static = self.space.add_child(
BodyNode(body_type=BodyNodeType.static, ))
self.border = self.space_static.add_child(
HitboxNode(
position=Vector(0, 350),
shape=Segment(Vector(-600, 0), Vector(600, 0)),
trigger_id=CollisionTrigger.border,
# color=Color(1., 0., 0., 0.5),
z_index=100,
))
self.space.set_collision_handler(
CollisionTrigger.soap,
CollisionTrigger.runner_enemy,
self.on_collision_soap_enemy,
phases_mask=CollisionPhase.begin,
)
self.space.set_collision_handler(
CollisionTrigger.border,
CollisionTrigger.runner_enemy,
self.on_collision_border_enemy,
phases_mask=CollisionPhase.begin,
)
self.space.set_collision_handler(
CollisionTrigger.soap,
CollisionTrigger.runner_pickup,
self.on_collision_soap_pickup,
phases_mask=CollisionPhase.begin,
)
self.space.set_collision_handler(
CollisionTrigger.border,
CollisionTrigger.runner_pickup,
self.on_collision_border_pickup,
phases_mask=CollisionPhase.begin,
)
# background parallax effect
self.water_back = self.root.add_child(
VerticalScrollingNode(
repeat_sprite=SPRITE_WATER_BACK,
scroll_duration=9000.,
z_index=-10,
))
self.water_front = self.root.add_child(
VerticalScrollingNode(
repeat_sprite=SPRITE_WATER_FRONT,
scroll_duration=3000.,
z_index=10,
))
self.player_state = PlayerState()
self.effects_manager = EffectsManager(
root_node=self.root,
camera=self.camera,
)
self.runners_manager = RunnersManager(space_node=self.space, )
self.powerups_manager = PowerupsManager(
player_state=self.player_state,
runners_manager=self.runners_manager,
)
self.player_manager = PlayerManager(
player_state=self.player_state,
space_node=self.space,
effects_manager=self.effects_manager,
)
self.ui_manager = UIManager(
player_state=self.player_state,
root_node=self.root,
)