class ParaspritesExample(Sprite):
def __init__(self):
super(ParaspritesExample, self).__init__()
background = Bitmap(BitmapData.load('./resources/ponyville.jpg'))
background.width = WIDTH
background.height = HEIGHT
self.addChild(background)
self.tile_layer = Sprite()
self.addChild(self.tile_layer)
parasprites_bd = BitmapData.load('./resources/parasprite_sheet.png')
self.parasprites_ts = Tilesheet(parasprites_bd)
twidth = parasprites_bd.width / 4.0
theight = parasprites_bd.height / 3.0
for i in range(3):
for j in range(4):
self.parasprites_ts.addTileRect(
Rectangle(twidth * j, theight * i, twidth, theight),
Point(twidth * 0.5, theight * 0.5))
self.parasprites = [ ]
for i in range(START_PARASPRITES):
self.parasprites.append(
Parasprite(
random.uniform(WIDTH * 0.1, WIDTH * 0.9),
random.uniform(HEIGHT * 0.1, HEIGHT * 0.9),
))
self.addEventListener(Event.ENTER_FRAME, self.on_enter_frame)
self.tile_layer.addEventListener(MouseEvent.CLICK, self.on_click)
self.old_time = time()
def on_enter_frame(self, event):
new_time = time()
dt = new_time - self.old_time
tilesheet_data = []
for parasprite in self.parasprites:
parasprite.process(dt)
tilesheet_data += parasprite.get_tile_data()
self.tile_layer.graphics.clear()
self.tile_layer.graphics.drawTiles(
self.parasprites_ts, tilesheet_data,
Tilesheet.TILE_ROTATION | \
Tilesheet.TILE_SCALE | \
Tilesheet.TILE_SMOOTH)
self.old_time = new_time
def on_click(self, event):
if len(self.parasprites) <= MAX_PARASPRITES:
self.parasprites.append(Parasprite(event.stageX, event.stageY))
def __init__(self):
super(ParaspritesExample, self).__init__()
background = Bitmap(BitmapData.load('./resources/ponyville.jpg'))
background.width = WIDTH
background.height = HEIGHT
self.addChild(background)
self.tile_layer = Sprite()
self.addChild(self.tile_layer)
parasprites_bd = BitmapData.load('./resources/parasprite_sheet.png')
self.parasprites_ts = Tilesheet(parasprites_bd)
twidth = parasprites_bd.width / 4.0
theight = parasprites_bd.height / 3.0
for i in range(3):
for j in range(4):
self.parasprites_ts.addTileRect(
Rectangle(twidth * j, theight * i, twidth, theight),
Point(twidth * 0.5, theight * 0.5))
self.parasprites = [ ]
for i in range(START_PARASPRITES):
self.parasprites.append(
Parasprite(
random.uniform(WIDTH * 0.1, WIDTH * 0.9),
random.uniform(HEIGHT * 0.1, HEIGHT * 0.9),
))
self.addEventListener(Event.ENTER_FRAME, self.on_enter_frame)
self.tile_layer.addEventListener(MouseEvent.CLICK, self.on_click)
self.old_time = time()
