markers.py 文件源码

def __init__(self, protocol, team, x, y):
        self.protocol = protocol
        self.team = team
        self.x = x
        self.y = y
        if self.random_colors:
            self.color = choice(self.random_colors)
        elif self.team_color:
            self.color = make_color(*team.color)
        self.blocks = set()
        base_lines, base_points = self.lines, self.points
        self.lines, self.points = [], []
        for line in base_lines:
            self.make_line(*line)
        for point in base_points:
            self.make_block(*point)
        # find markers we're colliding with
        has_timer = self.duration is not None
        collisions = []
        current_time = seconds()
        worst_time = current_time + self.duration if has_timer else None
        for marker in protocol.markers:
            intersect = marker.blocks & self.blocks
            if intersect:
                self.blocks -= intersect
                collisions.append(marker)
                if has_timer and marker.expire_call:
                    worst_time = min(worst_time, marker.expire_call.getTime())
        # forward expiration time so that colliding markers vanish all at once
        if has_timer:
            delay = worst_time - current_time
            self.expire_call = callLater(delay, self.expire)
        self.build()
        team.marker_count[self.__class__] += 1
        protocol.markers.append(self)
        if self.background_class:
            self.background = self.background_class(protocol, team, x, y)