import numpy as np from module.base.base import ModuleBase from module.base.button import Button from module.base.timer import Timer from module.base.utils import color_similarity_2d, random_rectangle_point from module.logger import logger class Scroll: color_threshold = 221 drag_threshold = 0.05 edge_threshold = 0.05 edge_add = (0.3, 0.5) def __init__(self, area, color, is_vertical=True, name='Scroll'): """ Args: area (Button, tuple): A button or area of the whole scroll. color (tuple): RGB of the scroll is_vertical (bool): True if vertical, false if horizontal. name (str): """ if isinstance(area, Button): # name = area.name area = area.area self.area = area self.color = color self.is_vertical = is_vertical self.name = name if self.is_vertical: self.total = self.area[3] - self.area[1] else: self.total = self.area[2] - self.area[0] # Just default value, will change in match_color() self.length = self.total / 2 self.drag_interval = Timer(1, count=2) self.drag_timeout = Timer(5, count=10) def match_color(self, main): """ Args: main (ModuleBase): Returns: np.ndarray: Shape (n,), dtype bool. """ image = main.image_crop(self.area) image = color_similarity_2d(image, color=self.color) mask = np.max(image, axis=1 if self.is_vertical else 0) > self.color_threshold self.length = np.sum(mask) return mask def cal_position(self, main): """ Args: main (ModuleBase): Returns: float: 0 to 1. """ mask = self.match_color(main) middle = np.mean(np.where(mask)[0]) position = (middle - self.length / 2) / (self.total - self.length) position = position if position > 0 else 0.0 position = position if position < 1 else 1.0 logger.attr(self.name, f'{position:.2f} ({middle}-{self.length / 2})/({self.total}-{self.length})') return position def position_to_screen(self, position, random_range=(-0.05, 0.05)): """ Convert scroll position to screen coordinates. Call cal_position() or match_color() to get length, before calling this. Args: position (int, float): random_range (tuple): Returns: tuple[int]: (upper_left_x, upper_left_y, bottom_right_x, bottom_right_y) """ position = np.add(position, random_range) middle = position * (self.total - self.length) + self.length / 2 middle = middle.astype(int) if self.is_vertical: middle += self.area[1] while np.max(middle) >= 720: middle -= 2 while np.min(middle) <= 0: middle += 2 area = (self.area[0], middle[0], self.area[2], middle[1]) else: middle += self.area[0] while np.max(middle) >= 1280: middle -= 2 while np.min(middle) <= 0: middle += 2 area = (middle[0], self.area[1], middle[1], self.area[3]) return area def appear(self, main): """ Args: main (ModuleBase): Returns: bool """ return np.mean(self.match_color(main)) > 0.1 def at_top(self, main): return self.cal_position(main) < self.edge_threshold def at_bottom(self, main): return self.cal_position(main) > 1 - self.edge_threshold def set(self, position, main, random_range=(-0.05, 0.05), distance_check=True, skip_first_screenshot=True): """ Set scroll to a specific position. Args: position (float, int): 0 to 1. main (ModuleBase): random_range (tuple(int, float)): distance_check (bool): Whether to drop short swipes skip_first_screenshot: """ logger.info(f'{self.name} set to {position}') self.drag_interval.clear() self.drag_timeout.reset() if position <= self.edge_threshold: random_range = np.subtract(0, self.edge_add) if position >= 1 - self.edge_threshold: random_range = self.edge_add while 1: if skip_first_screenshot: skip_first_screenshot = False else: main.device.screenshot() current = self.cal_position(main) if abs(position - current) < self.drag_threshold: break if self.length: self.drag_timeout.reset() else: if self.drag_timeout.reached(): logger.warning('Scroll disappeared, assume scroll set') break else: continue if self.drag_interval.reached(): p1 = random_rectangle_point(self.position_to_screen(current), n=1) p2 = random_rectangle_point(self.position_to_screen(position, random_range=random_range), n=1) main.device.swipe(p1, p2, name=self.name, distance_check=distance_check) self.drag_interval.reset() def set_top(self, main, random_range=(-0.05, 0.05), skip_first_screenshot=True): return self.set(0.00, main=main, random_range=random_range, skip_first_screenshot=skip_first_screenshot) def set_bottom(self, main, random_range=(-0.05, 0.05), skip_first_screenshot=True): return self.set(1.00, main=main, random_range=random_range, skip_first_screenshot=skip_first_screenshot) def drag_page(self, page, main, random_range=(-0.05, 0.05), skip_first_screenshot=True): """ Drag scroll forward or backward. Args: page (int, float): Relative position to drag. 1.0 means next page, -1.0 means previous page. main (ModuleBase): random_range (tuple[float]): skip_first_screenshot: """ if not skip_first_screenshot: main.device.screenshot() current = self.cal_position(main) multiply = self.length / (self.total - self.length) target = current + page * multiply target = round(min(max(target, 0), 1), 3) self.set(target, main=main, random_range=random_range, skip_first_screenshot=True) def next_page(self, main, page=0.8, random_range=(-0.01, 0.01), skip_first_screenshot=True): self.drag_page(page, main=main, random_range=random_range, skip_first_screenshot=skip_first_screenshot) def prev_page(self, main, page=0.8, random_range=(-0.01, 0.01), skip_first_screenshot=True): self.drag_page(-page, main=main, random_range=random_range, skip_first_screenshot=skip_first_screenshot)