minecraft-bot/packet_handlers.py

import time
import importlib

from panda3d.core import LPoint3f

import utils
importlib.reload(utils)
import path
importlib.reload(path)

def handle_join_game(packet, g):
    print('Connected.')
    print(packet)
    g.info = packet

def handle_block_change(packet, g):
    l = g.local_state
    print('block change:')
    print(packet)

    if packet.block_state_id == 3887:
        try:
            l.goal = LPoint3f(x=packet.location[0], y=packet.location[1], z=packet.location[2])
            print('new waypoint:', l.goal)

            start = time.time()
            solution = path.Pathfinder(g.chunks).astar(utils.pint(g.pos), utils.pint(l.goal))
            if solution:
                solution = list(solution)
                l.path = solution
                #l.jobstate.state = l.jobstate.stop
                print(len(solution))
                print(solution)
                print(round(time.time() - start, 3), 'seconds')
            else:
                print('No path found')
                #say(connection, 'No path found')

            #l.y_v = 10.0
            #l.y_a = -36.0
        except BaseException as e:
            import traceback
            print(traceback.format_exc())

def handle_position_and_look(packet, g):
    print('pos and look:')
    print(packet)
    p = LPoint3f(x=packet.x, y=packet.y, z=packet.z)
    g.pos = p