def get_test_scene():
template_action = ac.Repeat( # repeat forever (
ac.Delay(1.0) # wait 1 second
+ # and then
ac.Rotate(360, 2.0) # rotate 360 degrees in 2 seconds
+ # and then
ac.Delay(1.0) # wait 1 second
+ # and then
ac.ScaleTo(2.0, 1.0) # zoom to 2x in 1 second
+ # and then
ac.ScaleTo(1.0, 1.0) # zoom to 1x in 1 second
)
w, h = director.get_window_size()
world = cocos.layer.Layer()
# bluish square
bluish_square = cocos.layer.ColorLayer(0,
160,
176,
255,
width=100,
height=100)
# transform_anchor set to the center position of itself
bluish_square.transform_anchor = (bluish_square.width / 2.0,
bluish_square.height / 2.0)
bluish_square.position = (w // 3, h // 2)
bluish_square.do(template_action)
world.add(bluish_square, z=2)
mark_anchor = cocos.layer.ColorLayer(161, 191, 54, 255, width=8, height=8)
mark_anchor.position = (bluish_square.x + bluish_square.transform_anchor_x,
bluish_square.y + bluish_square.transform_anchor_y)
world.add(mark_anchor, z=3)
# redish square
redish_square = cocos.layer.ColorLayer(201,
43,
0,
255,
width=100,
height=100)
# transform_anchor set to the bottomleft corner of itself
redish_square.transform_anchor = (0, 0)
redish_square.position = (w * 2 // 3, h // 2)
redish_square.do(template_action)
world.add(redish_square, z=2)
mark_anchor = cocos.layer.ColorLayer(161, 191, 54, 255, width=8, height=8)
mark_anchor.position = (redish_square.x + redish_square.transform_anchor_x,
redish_square.y + redish_square.transform_anchor_y)
world.add(mark_anchor, z=3)
scene = cocos.scene.Scene()
scene.add(world)
return scene
def test_target_set(self):
global rec, next_done
node = CocosNode()
name1 = '1'
a1 = UAction(name1)
composite = ac.Repeat(a1)
rec = []
a_copy = node.do(composite)
assert a_copy.action.target == node
def test_instantiation(self):
global rec, next_done
name1 = '1'
a1 = UAction(name1)
assert isinstance(a1, ac.Action)
rec = []
composite = ac.Repeat(a1)
assert isinstance(composite, ac.Action)
assert composite.duration is None
assert len(rec) == 0
def test_target_set_next_time(self):
global rec, next_done
node = CocosNode()
name1 = '1'
a1 = UAction(name1)
composite = ac.Repeat(a1)
a_copy = node.do(composite)
dt = 0.1
next_done = 1
node._step(dt)
assert a_copy.action.target == node
def create_ghosts(self):
ghosts_start = self.scenario.ghosts_start
blinky_x, blinky_y = ghosts_start[0]
clyde_x, clyde_y = ghosts_start[1]
inky_x, inky_y = ghosts_start[2]
pinky_x, pinky_y = ghosts_start[3]
self.add(
actors.Blinky(
blinky_x, blinky_y,
ac.Delay(5) + ac.Repeat(self.scenario.ghosts_action[0])))
self.add(
actors.Clyde(
clyde_x, clyde_y,
ac.Delay(7) + ac.Repeat(self.scenario.ghosts_action[1])))
self.add(
actors.Inky(
inky_x, inky_y,
ac.Delay(9) + ac.Repeat(self.scenario.ghosts_action[2])))
self.add(
actors.Pinky(
pinky_x, pinky_y,
ac.Delay(11) + ac.Repeat(self.scenario.ghosts_action[3])))
def __init__(self):
# Blueish color
super(HelloActions, self).__init__(
r=64,
g=64,
b=224,
a=255,
)
label = text.Label(
'Hello World',
font_name='Microsoft YaHei UI',
font_size=32,
anchor_x='center',
anchor_y='center',
)
label.position = 320, 240
self.add(label)
# Add a cocos Sprite.
sprite_ = sprite.Sprite('HSCard.png')
sprite_.position = 320, 240
# [NOTE] The sprite will 3 times bigger.
sprite_.scale = 0.58
# [NOTE] z is the precedence of the sprite. This sprite will on the top of the label.
self.add(sprite_, z=1)
# [LEARN] We create a ScaleBy action. It will scale 3 times the object in 2 seconds:
scale = actions.ScaleBy(3, duration=2)
# [LEARN] '+' is sequence action here.
# 'Reverse' reverse the action.
label.do(actions.Repeat(scale + actions.Reverse(scale)))
sprite_.do(actions.Repeat(actions.Reverse(scale) + scale))
def test_life_cycle(self):
global rec, next_done
next_done = 0
name1 = '1'
a1 = UAction(name1)
node = CocosNode()
composite = ac.Repeat(a1)
#1st start
rec = []
a_copy = node.do(composite)
assert rec[0] == (name1, 'start')
assert len(rec) == 1
assert not a_copy.done()
#step in first repetition
dt = 0.1
next_done = 0
rec = []
node._step(dt)
assert rec[0] == (name1, 'step', dt)
assert len(rec) == 1
assert not a_copy.done()
#termination first repetion, start second repetition
next_done = 1
rec = []
node._step(dt)
assert rec[0] == (name1, 'step', dt)
assert rec[1] == (name1, 'stop')
assert rec[2] == (name1, 'start')
assert len(rec) == 3
assert not a_copy.done()
#step in second repetition
next_done = 0
rec = []
node._step(dt)
assert rec[0] == (name1, 'step', dt)
assert len(rec) == 1
assert not a_copy.done()
def main():
global keyboard # Declare this as global so it can be accessed within class methods.
# Initialize the window
director.init(width=size[0], height=size[1], autoscale=True, resizable=True)
# Create a layer and add a sprite to it.
player_layer = layer.Layer()
molecule = sprite.Sprite('sprites/molecule.png')
molecule.scale = 2
player_layer.add(molecule, z=1)
scale = actions.ScaleBy(3, duration=2)
# Add a Label, because we can.
label = cocos.text.Label('Hello, world@' + str(deltaTime), font_name='Times New Roman', font_size=32, anchor_x='left', anchor_y='center')
label.position = 0, size[1]/2
label.velocity = 0, 0
player_layer.add(label)
# Set initial position and velocity.
molecule.position = (size[0]/2, size[1]/2)
molecule.velocity = (0, 0)
# Set the sprite's movement class and run some actions.
molecule.do(actions.Repeat(scale + actions.Reverse(scale)))
label.do(Me())
# Rotate the entire player_layer (includes ALL nodes, will rotate ONCE)
player_layer.do(actions.RotateBy(360, duration=10))
# Create a scene and set its initial layer.
main_scene = scene.Scene(player_layer)
# Set the sprite's movement class.
keyboard = key.KeyStateHandler()
director.window.push_handlers(keyboard)
# Play the scene in the window.
director.run(main_scene)
