Python Sprite.move方法代码示例

# 需要导入模块: from sprites import Sprite [as 别名]
# 或者: from sprites.Sprite import move [as 别名]
class Stator():
    """ Create a sprite for a stator """
    def __init__(self, sprites, path, name, x, y, w, h, svg_engine=None,
                 calculate=None, result=None):
        if svg_engine is None:
            self.spr = Sprite(sprites, x, y, file_to_pixbuf(path, name, w, h))
        else:
            self.spr = Sprite(sprites, x, y,
                              svg_str_to_pixbuf(svg_engine().svg))
        self.spr.type = name
        self.name = name
        self.calculate = calculate
        self.result = result

    def draw(self, layer=1000):
        self.spr.set_layer(layer)

    def match(self, sprite):
        if self.spr == sprite:
            return True
        return False

    def move(self, dx, dy):
        self.spr.move((dx, dy))

    def move_relative(self, dx, dy):
        self.spr.move_relative((dx, dy))

    def hide(self):
        self.spr.hide()

# 需要导入模块: from sprites import Sprite [as 别名]
# 或者: from sprites.Sprite import move [as 别名]
class Slide(Stator):
    """ Create a sprite for a slide """
    def __init__(self, sprites, path, name, x, y, w, h, svg_engine=None,
                 function=None):
        if svg_engine is None:
            self.spr = Sprite(sprites, x, y, file_to_pixbuf(path, name, w, h))
        else:
            self.spr = Sprite(sprites, x, y,
                              svg_str_to_pixbuf(svg_engine().svg))
        self.tab_dx = [0, SWIDTH - TABWIDTH]
        self.tab_dy = [2 * SHEIGHT, 2 * SHEIGHT]
        self.tabs = []
        self.tabs.append(Tab(sprites, path, 'tab', x + self.tab_dx[0],
                             y + self.tab_dy[0], TABWIDTH, SHEIGHT))
        self.tabs.append(Tab(sprites, path, 'tab', x + self.tab_dx[1],
                             y + self.tab_dy[1], TABWIDTH, SHEIGHT))
        self.calculate = function
        self.name = name

    def add_textview(self, textview, i=0):
        self.tabs[i].textview = textview
        self.tabs[i].textbuffer = textview.get_buffer()

    def set_fixed(self, fixed):
        for tab in self.tabs:
            tab.fixed = fixed

    def match(self, sprite):
        if sprite == self.spr or sprite == self.tabs[0].spr or \
                sprite == self.tabs[1].spr:
            return True
        return False

    def draw(self, layer=1000):
        self.spr.set_layer(layer)
        self.spr.draw()
        for tab in self.tabs:
            tab.draw()

    def move(self, dx, dy):
        self.spr.move((dx, dy))
        for i, tab in enumerate(self.tabs):
            tab.move(dx + self.tab_dx[i], dy + self.tab_dy[i])

    def move_relative(self, dx, dy):
        self.spr.move_relative((dx, dy))
        for i, tab in enumerate(self.tabs):
            tab.move_relative(dx, dy)

    def hide(self):
        self.spr.hide()
        for tab in self.tabs:
            tab.hide()

    def label(self, label, i=0):
        self.tabs[i].label(label)

# 需要导入模块: from sprites import Sprite [as 别名]
# 或者: from sprites.Sprite import move [as 别名]
class Tab():
    """ Create tabs for the slide; include a TextView for OSK input """
    def __init__(self, sprites, path, name, x, y, w, h):
        self.spr = Sprite(sprites, x, y, file_to_pixbuf(path, name, w, h))
        self.spr.label = "1.0"
        self.spr.type = name
        self.name = name
        self.width = w
        self.textview = None
        self.textbuffer = None
        self.fixed = None
        self.textview_y_offset = 0

    def label(self, label):
        if self.textbuffer is not None:
            self.textbuffer.set_text(label)

    def _move_textview(self, x, y):
        y += self.textview_y_offset
        if self.textview is not None:
            if x > 0 and x < Gdk.Screen.width() - self.width and y > 0:
                self.fixed.move(self.textview, x, y)
                self.textview.show()
            else:
                self.textview.hide()

    def move(self, x, y):
        self.spr.move((x, y))
        self._move_textview(x, y)

    def move_relative(self, dx, dy):
        self.spr.move_relative((dx, dy))
        x, y = self.spr.get_xy()
        self._move_textview(x, y)

    def draw(self, layer=100):
        self.spr.set_layer(layer)
        self.spr.draw()
        x, y = self.spr.get_xy()
        self._move_textview(x, y)

    def hide(self):
        self.spr.hide()

# 需要导入模块: from sprites import Sprite [as 别名]
# 或者: from sprites.Sprite import move [as 别名]
    def _test(self, easter_egg=False):
        ''' Test to see if we estimated correctly '''
        self._timeout = None

        if self._expert:
            delta = self.ball.width() / 6
        else:
            delta = self.ball.width() / 3

        x = self.ball.ball_x() + self.ball.width() / 2
        f = int(self._fraction * self.bar.width())
        self.bar.mark.move((int(f - self.bar.mark_width() / 2),
                            int(self.bar.bar_y() + self._mark_offset(f))))
        if self._challenges[self._n][2] == 0:  # label the column
            spr = Sprite(self._sprites, 0, 0, self.blank_graphic)
            spr.set_label(self._label)
            spr.move((int(self._n * 27), 0))
            spr.set_layer(-1)
        self._challenges[self._n][2] += 1
        if x > f - delta and x < f + delta:
            spr = Sprite(self._sprites, 0, 0, self.smiley_graphic)
            self._correct += 1
            GObject.idle_add(play_audio_from_file, self, self._path_to_success)
        else:
            spr = Sprite(self._sprites, 0, 0, self.frown_graphic)
            GObject.idle_add(play_audio_from_file, self, self._path_to_failure)

        spr.move((int(self._n * 27), int(self._challenges[self._n][2] * 27)))
        spr.set_layer(-1)

        # after enough correct answers, up the difficulty
        if self._correct == len(self._challenges) * 2:
            self._challenge += 1
            if self._challenge < len(CHALLENGES):
                for challenge in CHALLENGES[self._challenge]:
                    self._challenges.append(challenge)
            else:
                self._expert = True

        self.count += 1
        self._dx = 0.  # stop horizontal movement between bounces

# 需要导入模块: from sprites import Sprite [as 别名]
# 或者: from sprites.Sprite import move [as 别名]

#.........这里部分代码省略.........
        if pen_state is not None:
            self._pen_state = pen_state

        if self._turtles.turtle_window.sharing() and share:
            event = 'p|%s' % (data_to_string([self._turtles.turtle_window.nick,
                                              self._pen_state]))
            self._turtles.turtle_window.send_event(event)

    def set_fill(self, state=False):
        self._pen_fill = state
        if not self._pen_fill:
            self._poly_points = []

    def set_poly_points(self, poly_points=None):
        if poly_points is not None:
            self._poly_points = poly_points[:]

    def start_fill(self):
        self._pen_fill = True
        self._poly_points = []

    def stop_fill(self, share=True):
        self._pen_fill = False
        if len(self._poly_points) == 0:
            return

        self._turtles.turtle_window.canvas.fill_polygon(self._poly_points)

        if self._turtles.turtle_window.sharing() and share:
            shared_poly_points = []
            for p in self._poly_points:
                x, y = self._turtles.turtle_to_screen_coordinates(
                    (p[1], p[2]))
                if p[0] in ['move', 'line']:
                    shared_poly_points.append((p[0], x, y))
                elif p[0] in ['rarc', 'larc']:
                    shared_poly_points.append((p[0], x, y, p[3], p[4], p[5]))
                event = 'F|%s' % (data_to_string(
                        [self._turtles.turtle_window.nick,
                         shared_poly_points]))
            self._turtles.turtle_window.send_event(event)
        self._poly_points = []

    def hide(self):
        if self.spr is not None:
            self.spr.hide()
        if self.label_block is not None:
            self.label_block.spr.hide()
        self._hidden = True

    def show(self):
        if self.spr is not None:
            self.spr.set_layer(TURTLE_LAYER)
            self._hidden = False
        self.move_turtle_spr((self._x, self._y))
        self.set_heading(self._heading, share=False)
        if self.label_block is not None:
            self.label_block.spr.set_layer(TURTLE_LAYER + 1)

    def move_turtle(self, pos=None):
        ''' Move the turtle's position '''
        if pos is None:
            pos = self.get_xy()

        self._x, self._y = pos[0], pos[1]
        if self.spr is not None:

# 需要导入模块: from sprites import Sprite [as 别名]
# 或者: from sprites.Sprite import move [as 别名]
class Tile:

    def __init__(self, sprites, svg, svgs, tile_type='tile', number=0):
        self.highlight = [svg_str_to_pixbuf(svg)]
        self.spr = Sprite(sprites, 0, 0, self.highlight[0])
        for s in svgs:
            self.highlight.append(svg_str_to_pixbuf(s))
        self.paths = []  # [[N, E, S, W], [N, E, S, W]]
        self.shape = None
        self.orientation = 0
        self.type = tile_type
        self.number = number
        self.value = 1
        self.spr.set_label_color('#FF0000')

    def set_value(self, value):
        self.value = value

    def get_value(self):
        return self.value

    def set_paths(self, paths):
        for c in paths:
            self.paths.append(c)

    def get_paths(self):
        return self.paths

    def reset(self):
        self.spr.set_layer(HIDE)
        self.shape = None
        self.spr.set_shape(self.highlight[0])
        while self.orientation != 0:
            self.rotate_clockwise()

    def set_shape(self, path):
        if self.shape is None:
            self.spr.set_shape(self.highlight[path + 1])
            self.shape = path
        elif self.shape != path:
            self.spr.set_shape(self.highlight[-1])

    def rotate_clockwise(self):
        """ rotate the tile and its paths """
        for i in range(len(self.paths)):
            west = self.paths[i][WEST]
            self.paths[i][WEST] = self.paths[i][SOUTH]
            self.paths[i][SOUTH] = self.paths[i][EAST]
            self.paths[i][EAST] = self.paths[i][NORTH]
            self.paths[i][NORTH] = west
        for h in range(len(self.highlight)):
            self.highlight[h] = self.highlight[h].rotate_simple(270)
        self.spr.set_shape(self.highlight[0])
        self.orientation += 90
        self.orientation %= 360

    def show_tile(self):
        self.spr.set_layer(CARDS)

    def hide(self):
        self.spr.move((-self.spr.get_dimensions()[0], 0))

# 需要导入模块: from sprites import Sprite [as 别名]
# 或者: from sprites.Sprite import move [as 别名]
class Game():
    ''' OLPC XO man color changer designed in memory of Nat Jacobson '''

    def __init__(self, canvas, parent=None, mycolors=['#A0FFA0', '#FF8080']):
        self._activity = parent
        self.colors = [mycolors[0]]
        self.colors.append(mycolors[1])

        self._canvas = canvas
        if parent is not None:
            parent.show_all()
            self._parent = parent

        self._canvas.connect("draw", self.__draw_cb)
        self._canvas.add_events(Gdk.EventMask.BUTTON_PRESS_MASK)
        self._canvas.connect("button-press-event", self._button_press_cb)
        self._canvas.add_events(Gdk.EventMask.BUTTON_RELEASE_MASK)
        self._canvas.connect('button-release-event', self._button_release_cb)
        self._canvas.add_events(Gdk.EventMask.POINTER_MOTION_MASK)
        self._canvas.connect("motion-notify-event", self._mouse_move_cb)

        self._width = Gdk.Screen.width()
        self._height = Gdk.Screen.height() - GRID_CELL_SIZE
        self._scale = self._width / 1200.

        self.press = None
        self.dragpos = [0, 0]
        self.startpos = [0, 0]

        self._dot_cache = {}
        self._xo_cache = {}

        self._radius = 22.5
        self._stroke_width = 9.5

        # Generate the sprites we'll need...
        self._sprites = Sprites(self._canvas)
        self._sprites.set_delay(True)
        self._dots = []
        self._xo_man = None
        self._generate_bg('#FFF')

        # First dot, starting angle
        self._cxy = [self._width / 2, self._height / 2]
        self._xy = [self._width / 2 + 120 * self._scale,
                    self._height / 2 - self._radius * self._scale]
        self._angle = 0
        self._dot_size_plus = self._radius * 3 * self._scale
        self._min = -self._dot_size_plus / 3
        self._max = self._height - (self._dot_size_plus / 2.2)

        self._zones = []
        self._calc_zones()
        self._generate_spiral()
        self._sprites.draw_all()

    def _calc_zones(self):
        for color in colors:
            rgb1 = _from_hex(color[0])
            rgb2 = _from_hex(color[1])
            dv = _contrast(rgb1, rgb2)
            dh = _delta_hue(rgb1, rgb2)
            self._zones.append(_zone(dv, dh))

    def _calc_next_dot_position(self):
        ''' calculate spiral coordinates '''
        dx = self._xy[0] - self._cxy[0]
        dy = self._xy[1] - self._cxy[1]
        r = sqrt(dx * dx + dy * dy)
        c = 2 * r * pi
        a = atan2(dy, dx)
        da = (self._dot_size_plus / c) * 2 * pi
        a += da
        r += self._dot_size_plus / (c / self._dot_size_plus)
        self._xy[0] = r * cos(a) + self._cxy[0]
        self._xy[1] = r * sin(a) + self._cxy[1]
        if self._xy[1] < self._min or self._xy[1] > self._max:
            self._calc_next_dot_position()

    def _generate_spiral(self):
        ''' Make a new set of dots for a sprial '''
        for z in range(4):
            for i in range(len(colors)):
                if self._zones[i] == z:
                    self._dots.append(
                        Sprite(self._sprites, self._xy[0], self._xy[1],
                               self._new_dot(colors[i])))
                    self._dots[-1].type = i
                    self._calc_next_dot_position()
        if self._xo_man is None:
            x = 510 * self._scale
            y = 280 * self._scale
            self._xo_man = Sprite(self._sprites, x, y,
                                 self._new_xo_man(self.colors))
            self._xo_man.type = None

    def move_dot(self, i, x, y):
        self._dots[i].move((x, y))

    def get_dot_xy(self, i):
#.........这里部分代码省略.........

# 需要导入模块: from sprites import Sprite [as 别名]
# 或者: from sprites.Sprite import move [as 别名]

#.........这里部分代码省略.........
        else:
            if n != 1:
                _logger.debug("%d images passed to set_shapes: ignoring" % (n))
            images = [shapes[0]]
            if self.heading == 0:
                for i in range(3):
                    images.append(images[i].rotate_simple(270))
                for i in range(SHAPES):
                    j = (i + 4) % SHAPES
                    self.shapes[j] = images[int(j / 9)]
            else:
                j = int(self.heading + 5) % 360 / (360 / SHAPES)
                self.shapes[j] = images[0]
        self.custom_shapes = True
        self.show()

    def reset_shapes(self):
        """ Reset the shapes to the standard turtle """
        if self.custom_shapes:
            self.shapes = generate_turtle_pixbufs(self.colors)
            self.custom_shapes = False

    def set_heading(self, heading):
        """ Set the turtle heading (one shape per 360/SHAPES degrees) """
        self.heading = heading
        i = (int(self.heading + 5) % 360) / (360 / SHAPES)
        if not self.hidden and self.spr is not None:
            try:
                self.spr.set_shape(self.shapes[i])
            except IndexError:
                self.spr.set_shape(self.shapes[0])

    def set_color(self, color):
        """ Set the pen color for this turtle. """
        self.pen_color = color

    def set_gray(self, gray):
        """ Set the pen gray level for this turtle. """
        self.pen_gray = gray

    def set_shade(self, shade):
        """ Set the pen shade for this turtle. """
        self.pen_shade = shade

    def set_pen_size(self, pen_size):
        """ Set the pen size for this turtle. """
        self.pen_size = pen_size

    def set_pen_state(self, pen_state):
        """ Set the pen state (down==True) for this turtle. """
        self.pen_state = pen_state

    def hide(self):
        """ Hide the turtle. """
        if self.spr is not None:
            self.spr.hide()
        self.hidden = True

    def show(self):
        """ Show the turtle. """
        if self.spr is not None:
            self.spr.set_layer(TURTLE_LAYER)
            self.hidden = False
        self.move((self.x, self.y))
        self.set_heading(self.heading)

    def move(self, pos):
        """ Move the turtle. """
        self.x, self.y = int(pos[0]), int(pos[1])
        if not self.hidden and self.spr is not None:
            self.spr.move(pos)
        return(self.x, self.y)

    def get_xy(self):
        """ Return the turtle's x, y coordinates. """
        return(self.x, self.y)

    def get_heading(self):
        """ Return the turtle's heading. """
        return(self.heading)

    def get_color(self):
        """ Return the turtle's color. """
        return(self.pen_color)

    def get_gray(self):
        """ Return the turtle's gray level. """
        return(self.pen_gray)

    def get_shade(self):
        """ Return the turtle's shade. """
        return(self.pen_shade)

    def get_pen_size(self):
        """ Return the turtle's pen size. """
        return(self.pen_size)

    def get_pen_state(self):
        """ Return the turtle's pen state. """
        return(self.pen_state)

# 需要导入模块: from sprites import Sprite [as 别名]
# 或者: from sprites.Sprite import move [as 别名]
class Ball():
    ''' The Bounce class is used to define the ball and the user
    interaction. '''

    def __init__(self, sprites, filename):
        self._current_frame = 0
        self._frames = []  # Easter Egg animation
        self._sprites = sprites
        self.ball = Sprite(self._sprites, 0, 0, svg_str_to_pixbuf(
            svg_from_file(filename)))

        self.ball.set_layer(3)
        self.ball.set_label_attributes(24, vert_align='top')

        ball = extract_svg_payload(file(filename, 'r'))
        for i in range(8):
            self._frames.append(Sprite(
                self._sprites, 0, 0, svg_str_to_pixbuf(
                    svg_header(SIZE[0], SIZE[1], 1.0) + TRANSFORMS[i] +
                    ball + PUNCTURE + AIR + '</g>' + svg_footer())))

        for frame in self._frames:
            frame.set_layer(3)
            frame.move((0, -SIZE[1]))  # move animation frames off screen

    def new_ball(self, filename):
        ''' Create a ball object and Easter Egg animation from an SVG file. '''
        self.ball.set_shape(svg_str_to_pixbuf(svg_from_file(filename)))
        ball = extract_svg_payload(file(filename, 'r'))
        for i in range(8):
            self._frames[i].set_shape(svg_str_to_pixbuf(
                svg_header(SIZE[0], SIZE[1], 1.0) + TRANSFORMS[i] +
                ball + PUNCTURE + AIR + '</g>' + svg_footer()))

    def new_ball_from_image(self, filename, save_path):
        ''' Just create a ball object from an image file '''
        if filename == '':
            _logger.debug('Image file not found.')
            return
        try:
            pixbuf = GdkPixbuf.Pixbuf.new_from_file(filename)
            if pixbuf.get_width() > pixbuf.get_height():
                size = pixbuf.get_height()
                x = int((pixbuf.get_width() - size) / 2)
            else:
                size = pixbuf.get_width()
                x = int((pixbuf.get_height() - size) / 2)
            crop = GdkPixbuf.Pixbuf.new(0, True, 8, size, size)
            pixbuf.copy_area(x, 0, size, size, crop, 0, 0)
            scale = crop.scale_simple(85, 85, GdkPixbuf.InterpType.BILINEAR)
            scale.savev(save_path, 'png', [], [])
            self.ball.set_shape(
                svg_str_to_pixbuf(generate_ball_svg(save_path)))
        except Exception as e:
            _logger.error('Could not load image from %s: %s' % (filename, e))

    def new_ball_from_fraction(self, fraction):
        ''' Create a ball with a section of size fraction. '''
        r = SIZE[0] / 2.0
        self.ball.set_shape(svg_str_to_pixbuf(
            svg_header(SIZE[0], SIZE[1], 1.0) +
            svg_sector(r, r + BOX[1], r - 1, 1.999 * pi,
                       COLORS[0], COLORS[1]) +
            svg_sector(r, r + BOX[1], r - 1, fraction * 2 * pi,
                       COLORS[1], COLORS[0]) +
            svg_rect(BOX[0], BOX[1], 4, 4, 0, 0, '#FFFFFF', 'none') +
            svg_footer()))

    def ball_x(self):
        return self.ball.get_xy()[0]

    def ball_y(self):
        return self.ball.get_xy()[1]

    def frame_x(self, i):
        return self._frames[i].get_xy()[0]

    def frame_y(self, i):
        return self._frames[i].get_xy()[1]

    def width(self):
        return self.ball.rect[2]

    def height(self):
        return self.ball.rect[3]

    def move_ball(self, pos):
        self.ball.move(pos)

    def move_ball_relative(self, pos):
        self.ball.move_relative(pos)

    def move_frame(self, i, pos):
        self._frames[i].move(pos)

    def move_frame_relative(self, i, pos):
        self._frames[i].move_relative(pos)

    def hide_frames(self):
        for frame in self._frames:
#.........这里部分代码省略.........

# 需要导入模块: from sprites import Sprite [as 别名]
# 或者: from sprites.Sprite import move [as 别名]
class Game():

    def __init__(self, canvas, parent=None, colors=['#A0FFA0', '#FF8080']):
        self._activity = parent
        self._colors = colors

        self._canvas = canvas
        parent.show_all()

        self._canvas.add_events(Gdk.EventMask.BUTTON_PRESS_MASK)
        self._canvas.connect("draw", self.__draw_cb)
        self._canvas.connect("button-press-event", self._button_press_cb)

        self._width = Gdk.Screen.width()
        self._height = Gdk.Screen.height() - (GRID_CELL_SIZE * 1.5)
        self._scale = self._height / (14.0 * DOT_SIZE * 1.2)
        self._dot_size = int(DOT_SIZE * self._scale)
        self._turtle_offset = 0
        self._space = int(self._dot_size / 5.)
        self._orientation = 0
        self.level = 0
        self.custom_strategy = None
        self.strategies = [BEGINNER_STRATEGY, INTERMEDIATE_STRATEGY,
                           EXPERT_STRATEGY, self.custom_strategy]
        self.strategy = self.strategies[self.level]
        self._timeout_id = None

        # Generate the sprites we'll need...
        self._sprites = Sprites(self._canvas)
        self._dots = []
        for y in range(THIRTEEN):
            for x in range(THIRTEEN):
                xoffset = int((self._width - THIRTEEN * (self._dot_size + \
                                      self._space) - self._space) / 2.)
                if y % 2 == 1:
                    xoffset += int((self._dot_size + self._space) / 2.)
                if x == 0 or y == 0 or x == THIRTEEN - 1 or y == THIRTEEN - 1:
                    self._dots.append(
                        Sprite(self._sprites,
                               xoffset + x * (self._dot_size + self._space),
                               y * (self._dot_size + self._space),
                               self._new_dot('#B0B0B0')))
                else:
                    self._dots.append(
                        Sprite(self._sprites,
                               xoffset + x * (self._dot_size + self._space),
                               y * (self._dot_size + self._space),
                               self._new_dot(self._colors[FILL])))
                    self._dots[-1].type = False  # not set

        # Put a turtle at the center of the screen...
        self._turtle_images = []
        self._rotate_turtle(self._new_turtle())
        self._turtle = Sprite(self._sprites, 0, 0,
                              self._turtle_images[0])
        self._move_turtle(self._dots[int(THIRTEEN * THIRTEEN / 2)].get_xy())

        # ...and initialize.
        self._all_clear()

    def _move_turtle(self, pos):
        ''' Move turtle and add its offset '''
        self._turtle.move(pos)
        self._turtle.move_relative(
            (-self._turtle_offset, -self._turtle_offset))

    def _all_clear(self):
        ''' Things to reinitialize when starting up a new game. '''
        # Clear dots
        for dot in self._dots:
            if dot.type:
                dot.type = False
                dot.set_shape(self._new_dot(self._colors[FILL]))                
            dot.set_label('')

        # Recenter the turtle
        self._move_turtle(self._dots[int(THIRTEEN * THIRTEEN / 2)].get_xy())
        self._turtle.set_shape(self._turtle_images[0])
        self._set_label('')
        if self._timeout_id is not None:
            GObject.source_remove(self._timeout_id)

    def new_game(self, saved_state=None):
        ''' Start a new game. '''
        self._all_clear()

        # Fill in a few dots to start
        for i in range(15):
            n = int(uniform(0, THIRTEEN * THIRTEEN))
            if self._dots[n].type is not None:
                self._dots[n].type = True
                self._dots[n].set_shape(self._new_dot(self._colors[STROKE]))

        # Calculate the distances to the edge
        self._initialize_weights()
        self.strategy = self.strategies[self.level]

    def _set_label(self, string):
        ''' Set the label in the toolbar or the window frame. '''
        self._activity.status.set_label(string)
#.........这里部分代码省略.........

# 需要导入模块: from sprites import Sprite [as 别名]
# 或者: from sprites.Sprite import move [as 别名]

#.........这里部分代码省略.........
                j = int(self.heading + 5) % 360 / (360 / SHAPES)
                self.shapes[j] = shapes[0]
        self.custom_shapes = True
        self.show()

    def reset_shapes(self):
        """ Reset the shapes to the standard turtle """
        if self.custom_shapes:
            self.shapes = generate_turtle_pixbufs(self.colors)
            self.custom_shapes = False

    def set_heading(self, heading):
        """ Set the turtle heading (one shape per 360/SHAPES degrees) """
        self.heading = heading
        i = (int(self.heading + 5) % 360) / (360 / SHAPES)
        if not self.hidden and self.spr is not None:
            try:
                self.spr.set_shape(self.shapes[i])
            except IndexError:
                self.spr.set_shape(self.shapes[0])

    def set_color(self, color):
        """ Set the pen color for this turtle. """
        self.pen_color = color

    def set_gray(self, gray):
        """ Set the pen gray level for this turtle. """
        self.pen_gray = gray

    def set_shade(self, shade):
        """ Set the pen shade for this turtle. """
        self.pen_shade = shade

    def set_pen_size(self, pen_size):
        """ Set the pen size for this turtle. """
        self.pen_size = pen_size

    def set_pen_state(self, pen_state):
        """ Set the pen state (down==True) for this turtle. """
        self.pen_state = pen_state

    def hide(self):
        """ Hide the turtle. """
        if self.spr is not None:
            self.spr.hide()
        if self.label_block is not None:
            self.label_block.spr.hide()
        self.hidden = True

    def show(self):
        """ Show the turtle. """
        if self.spr is not None:
            self.spr.set_layer(TURTLE_LAYER)
            self.hidden = False
        self.move((self.x, self.y))
        self.set_heading(self.heading)
        if self.label_block is not None:
            self.label_block.spr.set_layer(TURTLE_LAYER + 1)

    def move(self, pos):
        """ Move the turtle. """
        self.x, self.y = pos[0], pos[1]
        if not self.hidden and self.spr is not None:
            self.spr.move((int(pos[0]), int(pos[1])))
        if self.label_block is not None:
            self.label_block.spr.move((int(pos[0] + self.label_xy[0]),
                                       int(pos[1] + self.label_xy[1])))
        return(self.x, self.y)

    def get_name(self):
        ''' return turtle name (key) '''
        return self.name

    def get_xy(self):
        """ Return the turtle's x, y coordinates. """
        return(self.x, self.y)

    def get_heading(self):
        """ Return the turtle's heading. """
        return(self.heading)

    def get_color(self):
        """ Return the turtle's color. """
        return(self.pen_color)

    def get_gray(self):
        """ Return the turtle's gray level. """
        return(self.pen_gray)

    def get_shade(self):
        """ Return the turtle's shade. """
        return(self.pen_shade)

    def get_pen_size(self):
        """ Return the turtle's pen size. """
        return(self.pen_size)

    def get_pen_state(self):
        """ Return the turtle's pen state. """
        return(self.pen_state)