statusserver.py 文件源码

def get_overview(self):
        current_time = reactor.seconds()
        if (self.last_overview is None or
                self.last_map_name != self.protocol.map_info.name or
                current_time - self.last_overview > OVERVIEW_UPDATE_INTERVAL):
            overview = self.protocol.map.get_overview(rgba=True)
            image = Image.frombytes('RGBA', (512, 512), overview)
            data = BytesIO()
            image.save(data, 'png')
            self.overview = data.getvalue()
            self.last_overview = current_time
            self.last_map_name = self.protocol.map_info.name
        return self.overview