minecraft-bot/custom/managers/chat.py

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import json
from minecraft.networking.packets import clientbound, serverbound
class ChatManager:
def __init__(self):
return
def translate_chat(self, data):
if isinstance(data, str):
return data
elif 'extra' in data:
return "".join([self.translate_chat(x) for x in data['extra']])
elif 'text' in data:
return data['text']
else:
return "?"
def print_chat(self, chat_packet):
# TODO: Replace with handler
try:
print("[%s] %s"%(chat_packet.field_string('position'), self.translate_chat(json.loads(chat_packet.json_data))))
except Exception as ex:
print("Exception %r on message (%s): %s" % (ex, chat_packet.field_string('position'), chat_packet.json_data))
def register(self, connection):
connection.register_packet_listener(self.print_chat, clientbound.play.ChatMessagePacket)
def send(self, connection, text):
if not text:
# Prevents connection bug when sending empty chat message
return
packet = serverbound.play.ChatPacket()
packet.message = text
connection.write_packet(packet)