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4d2b09e578
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36 changed files with 0 additions and 157 deletions
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#!/usr/bin/env python |
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import getpass |
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import sys |
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import re |
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from optparse import OptionParser |
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from custom.managers import DataManager, ChunksManager |
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from custom.networking.packets.clientbound.play import chunk_data, block_change_packet |
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import minecraft.networking.packets |
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def get_packets(old_get_packets): |
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def wrapper(func, context): |
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print('Monkey-patched.') |
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packets = func(context) |
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packets.add(chunk_data.ChunkDataPacket) |
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packets.add(block_change_packet.BlockChangePacket) |
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packets.add(block_change_packet.MultiBlockChangePacket) |
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return packets |
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return lambda x: wrapper(old_get_packets, x) |
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minecraft.networking.packets.clientbound.play.get_packets = get_packets(minecraft.networking.packets.clientbound.play.get_packets) |
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from minecraft import authentication |
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from minecraft.exceptions import YggdrasilError |
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from minecraft.networking.connection import Connection |
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from minecraft.networking.packets import Packet, clientbound, serverbound |
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def get_options(): |
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parser = OptionParser() |
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parser.add_option("-u", "--username", dest="username", default=None, |
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help="username to log in with") |
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parser.add_option("-p", "--password", dest="password", default=None, |
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help="password to log in with") |
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parser.add_option("-s", "--server", dest="server", default=None, |
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help="server host or host:port " |
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"(enclose IPv6 addresses in square brackets)") |
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parser.add_option("-o", "--offline", dest="offline", action="store_true", |
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help="connect to a server in offline mode " |
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"(no password required)") |
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parser.add_option("-d", "--dump-packets", dest="dump_packets", |
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action="store_true", |
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help="print sent and received packets to standard error") |
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parser.add_option("-v", "--dump-unknown-packets", dest="dump_unknown", |
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action="store_true", |
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help="include unknown packets in --dump-packets output") |
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(options, args) = parser.parse_args() |
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if not options.username: |
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options.username = input("Enter your username: ") |
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if not options.password and not options.offline: |
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options.password = getpass.getpass("Enter your password (leave " |
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"blank for offline mode): ") |
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options.offline = options.offline or (options.password == "") |
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if not options.server: |
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options.server = input("Enter server host or host:port " |
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"(enclose IPv6 addresses in square brackets): ") |
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# Try to split out port and address |
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match = re.match(r"((?P<host>[^\[\]:]+)|\[(?P<addr>[^\[\]]+)\])" |
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r"(:(?P<port>\d+))?$", options.server) |
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if match is None: |
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raise ValueError("Invalid server address: '%s'." % options.server) |
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options.address = match.group("host") or match.group("addr") |
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options.port = int(match.group("port") or 25565) |
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return options |
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def main(): |
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options = get_options() |
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mcdata = DataManager('./mcdata') |
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if options.offline: |
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print("Connecting in offline mode...") |
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connection = Connection( |
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options.address, options.port, username=options.username) |
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else: |
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auth_token = authentication.AuthenticationToken() |
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try: |
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auth_token.authenticate(options.username, options.password) |
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except YggdrasilError as e: |
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print(e) |
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sys.exit() |
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print("Logged in as %s..." % auth_token.username) |
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connection = Connection( |
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options.address, options.port, auth_token=auth_token) |
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if options.dump_packets: |
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def print_incoming(packet): |
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if type(packet) is Packet: |
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# This is a direct instance of the base Packet type, meaning |
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# that it is a packet of unknown type, so we do not print it |
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# unless explicitly requested by the user. |
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if options.dump_unknown: |
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print('--> [unknown packet] %s' % packet, file=sys.stderr) |
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else: |
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print('--> %s' % packet, file=sys.stderr) |
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def print_outgoing(packet): |
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print('<-- %s' % packet, file=sys.stderr) |
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connection.register_packet_listener( |
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print_incoming, Packet, early=True) |
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connection.register_packet_listener( |
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print_outgoing, Packet, outgoing=True) |
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def handle_join_game(join_game_packet): |
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print('Connected.') |
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connection.register_packet_listener( |
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handle_join_game, clientbound.play.JoinGamePacket) |
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def print_chat(chat_packet): |
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print("Message (%s): %s" % ( |
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chat_packet.field_string('position'), chat_packet.json_data)) |
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chunks = ChunksManager(mcdata) |
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chunks.register(connection) |
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connection.register_packet_listener( |
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print_chat, clientbound.play.ChatMessagePacket) |
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connection.connect() |
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while True: |
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try: |
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text = input() |
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if text == "/respawn": |
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print("respawning...") |
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packet = serverbound.play.ClientStatusPacket() |
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packet.action_id = serverbound.play.ClientStatusPacket.RESPAWN |
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connection.write_packet(packet) |
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elif text == '!test': |
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print(chunks.get_block_at(91, 65, 57)) |
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else: |
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packet = serverbound.play.ChatPacket() |
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packet.message = text |
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connection.write_packet(packet) |
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except KeyboardInterrupt: |
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print("Bye!") |
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sys.exit() |
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if __name__ == "__main__": |
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main() |
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