Reregister packet listeners on reload

bot.py

@@ -18,13 +18,21 @@ from minecraft.exceptions import YggdrasilError
 from minecraft.networking.connection import Connection
 from minecraft.networking.packets import Packet, clientbound, serverbound
 
+from custom.networking.packets.clientbound.play.block_change_packet import BlockChangePacket
+
+TICK = 0.05
+last_tick = time.time()
+
+def tick():
+    return
+
 def bot(global_state):
     g = global_state
 
     if 'mcdata' not in g:
         g.mcdata = DataManager('./mcdata')
 
-    if 'connection' not in g:
+    if not g.connection:
         auth_token = authentication.AuthenticationToken()
         try:
             auth_token.authenticate(USERNAME, PASSWORD)
@@ -49,4 +57,37 @@ def bot(global_state):
 
         g.connection.connect()
 
-    time.sleep(1)
+
+    def x(p):
+        print('sup block change:')
+        print(p)
+
+    g.connection.register_packet_listener(
+        x, BlockChangePacket)
+
+    try:
+        #while not player_info.pos:
+        #    time.sleep(TICK)
+        #print('Player loaded.')
+
+        #x, y, z = pint(player_info.pos)
+        #while (floor(x/16), floor(y/16), floor(z/16)) not in player_info.chunks.chunks:
+        #    time.sleep(TICK)
+        #print('Chunks loaded.')
+
+        while g.running:
+            tick()
+
+            global last_tick
+            sleep_time = TICK + last_tick - time.time()
+            if sleep_time < 0: sleep_time = 0
+            time.sleep(sleep_time)
+            last_tick = time.time()
+    finally:
+        print('Removing listeners...')
+        g.connection.packet_listeners = []
+        g.connection.early_packet_listeners = []
+        g.connection.outgoing_packet_listeners = []
+        g.connection.early_outgoing_packet_listeners = []
+
+print('Bot module loaded.')