def shake():
"""Predefined action that performs a slight rotation and then goes back to the original rotation
position.
"""
angle = 5
duration = 0.05
rot = ac.Accelerate(ac.RotateBy(angle, duration), 2)
rot2 = ac.Accelerate(ac.RotateBy(-angle * 2, duration), 2)
return rot + (rot2 + ac.Reverse(rot2)) * 2 + ac.Reverse(rot)
def mouse_move_off(self):
"""The card is unselected (move mouse from it)."""
# Restore my z-order.
_new_z_order, _ = self._find_myself()
del self.parent.children[_new_z_order[0]]
self.parent.children.insert(self._orig_z_order[0],
(self._orig_z_order[1], self))
self.do(actions.Reverse(self._move_actions))
def main():
director.init( resizable=True, fullscreen=False )
main_scene = cocos.scene.Scene()
main_scene.add( BackgroundLayer(), z=0 )
action1 = ac.ShuffleTiles( grid=(16,8), seed=2, duration=3 )
action1 = ac.Reverse(action1)
# In real code after a sequence of grid actions the StopGrid() action
# should be called. Omited here to stay in the last grid action render
main_scene.do( action1 )
director.run (main_scene)
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 main():
director.init(resizable=True)
director.set_depth_test()
main_scene = cocos.scene.Scene()
main_scene.add(BackgroundLayer(), z=0)
action1 = ac.WavesTiles3D(waves=2, amplitude=70, grid=(16, 16), duration=3)
action1 = ac.Reverse(action1)
# In real code after a sequence of grid actions the StopGrid() action
# should be called. Omited here to stay in the last grid action render
main_scene.do(action1)
director.run(main_scene)
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)
