bta-proxy/bta_proxy/packets/packet102windowclick.py

from .base import Packet

class Packet102WindowClick(Packet, packet_id=102):
    FIELDS = [
        ('window_id', 'byte'),
        ('action', 'byte'),
        ('size', 'byte'),
        ('args', ('bytes', 'size')),
        ('action_id', 'short'),
        ('item', 'itemstack_optional')
    ]