How to use sendCloseWindow method in fMBT
Best Python code snippet using fMBT_python
tick.py
Source:tick.py 
...150 if r.isCraftedBy(c):151 slots[0].stack = copy.copy(r.outputs)152 break153 154def sendCloseWindow(app, windowId: int):155 if hasattr(app, 'server'):156 server: ServerState = app.server157 player = server.getLocalPlayer()158 if windowId != 0:159 server.openWindows.pop(windowId)160 if player.entityId in server.craftSlots:161 craftSlots = server.craftSlots.pop(player.entityId)162 for craftSlot in craftSlots[1:]:163 player.pickUpItem(app, craftSlot.stack)164 else:165 network.c2sQueue.put(network.CloseWindowC2S(windowId))166def sendUseItem(app, hand: int):167 if hasattr(app, 'server'):168 server: ServerState = app.server...
peon-legacy.py
Source:peon-legacy.py
1#!/usr/bin/python2import mc3import astar4import json5import re6from scipy.spatial.distance import cityblock, euclidean7import pickle8import csv9import collections10import functools11import math12import Queue13import socket14import struct15import sys16import threading17import time18import random19import itertools20import logging21import optparse22import atexit23import os24class MoveException(Exception):25 pass26class MineCraftBot(mc.MineCraftProtocol):27 def __init__(self, host, port, username, password=None, fighting=True):28 super(MineCraftBot, self).__init__()29 self._host = host30 self._port = port31 self._username = username32 self._password = password33 self._serverId = None34 self._status = 'idle'35 self._health = 036 self._food = 037 self._food_saturation = 038 self._xp_bar = -139 self._xp_level = -140 self._xp_total = -141 self._available_enchantments = {}42 self._open_window_id = 043 self._held_slot_num = 044 self.world = mc.World()45 self.windows = {}46 self._pos = mc.Position(0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 1)47 self._entityId = None48 self._levelType = None49 self._serverMode = None50 self._dimension = None51 self._difficulty = None52 self._maxPlayers = None53 self._cursor_slot = mc.Slot(itemId=-1, count=None, meta=None, data=None) 54 self._action_id = itertools.count(1)55 self._confirmations = {}56 self.bot_file = os.path.join('/tmp', self._username)57 self._threadFuncs.extend([58 #self._DoCrashThread,59 #self._DoWatchdogThread,60 self._DoPositionUpdateThread,61 ])62 if fighting:63 self._threadFuncs.append(self._DoFightingThread)64 self._handlers = {65 '\x00': self.OnKeepAlive,66 '\x01': self.OnLogin,67 '\x02': self.OnHandshake,68 '\x03': self.OnChatMessage,69 '\x05': self.OnEntityEquipment,70 '\x08': self.OnUpdateHealth,71 '\x0d': self.OnPlayerPositionLook,72 '\x14': self.OnSpawnNamedEntity,73 '\x18': self.OnSpawnMob,74 '\x1d': self.OnDestroyEntity,75 '\x1f': self.OnEntityRelativeMove,76 '\x21': self.OnEntityLookRelativeMove,77 '\x22': self.OnEntityTeleport,78 '\x2b': self.OnSetExperience,79 '\x33': self.world.MapChunk,80 '\x34': self.OnMultiBlockChange,81 '\x35': self.OnBlockChange,82 '\x64': self.OnOpenWindow,83 '\x67': self.OnSetSlot,84 '\x68': self.OnSetWindowItems,85 '\x69': self.OnUpdateWindowProperty,86 '\x6a': self.OnConfirmTransaction,87 }88 self._block_names, self._block_ids = self.get_blocktypes()89 if os.path.isfile(self.bot_file):90 raise Exception("%s is already logged in" % self._username)91 open(self.bot_file, 'w').close()92 atexit.register(self.delbotfile)93 if password is None:94 self.Login()95 else:96 self.Login(authenticate=True)97 #self.FloatDown()98 def get_blocktypes(self, filename='blocktypes.csv'):99 c = [ l for l in csv.DictReader(open(filename), skipinitialspace=True) ]100 block_names = dict([(int(l['dec']), l['type']) for l in c ])101 block_ids = dict([(l['type'], int(l['dec'])) for l in c ])102 return block_names, block_ids103 def delbotfile(self):104 os.remove(self.bot_file)105 def Login(self, authenticate=False):106 self._sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)107 self._sock.connect((self._host, self._port))108 self._sockGeneration += 1109 self.StartThreads()110 if authenticate:111 self._sessionId = self.GetSessionId(self._username, self._password)112 logging.info('sessionId: %d', self._sessionId)113 self.SendHandshake(self._username, self._host, self._port)114 self.WaitFor(lambda: self._serverId is not None)115 logging.info('serverId: %d', self._serverId)116 logging.info('joinserver status: %s', str(self.JoinServer(self._username, self._sessionId, self._serverId)))117 logging.info('sending login. server: %s username: %s', self._host, self._username)118 self.SendLogin(self._username)119 def _DoCrashThread(self):120 time.sleep(60)121 while self._sock is not None:122 self._buf = '\x1bADIDEA'123 time.sleep(1)124 def _DoWatchdogThread(self):125 try:126 myGeneration = self._sockGeneration127 time.sleep(5)128 while all(t.is_alive() for t in self._threads):129 time.sleep(1)130 deadTime = time.time()131 self._sock = None132 self._sendQueue.put(None)133 self._sendQueue = None134 def OtherThreadIsAlive():135 return len([t for t in self._threads if t.is_alive()]) > 1136 while OtherThreadIsAlive() and time.time() - deadTime < 5:137 time.sleep(1)138 if OtherThreadIsAlive():139 time.sleep(3)140 self._buf = ''141 self._sendQueue = Queue.Queue(10)142 self._pos = mc.Position(0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 1)143 self.world = mc.World()144 self.windows = {}145 self.Login()146 self.FloatDown()147 finally:148 logging.error("Watchdog thread exiting, %s", str(myGeneration))149 def _DoPositionUpdateThread(self):150 try:151 self.WaitFor(lambda: self._pos.x != 0.0 and self._pos.y != 0.0)152 myGeneration = self._sockGeneration153 while myGeneration == self._sockGeneration:154 time.sleep(0.010)155 self.SendPositionLook()156 if os.getppid() != self.parentPID:157 logging.erro("Position update thread exiting, %s", srt(myGeneration))158 finally:159 os.kill(self.parentPID, 0)160 def _DoFightingThread(self):161 HOSTILE_MOBS = set([50, 51, 52, 53, 54, 55, 56, 58, 59, 61, 62, 63])162 try:163 self.WaitFor(lambda: self._pos.x != 0.0 and self._pos.y != 0.0)164 while True:165 time.sleep(0.10)166 if os.getppid() != self.parentPID:167 logging.erro("Fighting thread exiting, %s", srt(myGeneration))168 for eid, entity in self.world._entities.items():169 if entity._type in HOSTILE_MOBS:170 if euclidean(entity._pos.xzy(), self._pos.xzy()) <= 4:171 self.attack_entity(eid)172 finally:173 os.kill(self.parentPID, 0)174 def OnKeepAlive(self, token):175 self.Send(176 '\x00' +177 struct.pack('!i', token)178 )179 def SendPositionLook(self, pos=None):180 if pos is None:181 pos = self._pos182 self.SendPlayerPositionAndLook(pos.x, pos.y, pos.stance, pos.z, pos.yaw, pos.pitch, pos.on_ground) 183 def OnLogin(self, entityId, levelType, serverMode, dimension, difficulty, maxPlayers):184 self._entityId = entityId185 self._levelType = levelType186 self._serverMode = serverMode187 self._dimension = dimension188 self._difficulty = difficulty189 self._maxPlayers = maxPlayers190 def OnHandshake(self, serverId):191 self._serverId = serverId192 def OnChatMessage(self, chat):193 logging.info("Chat: %s", chat)194 m = re.match('<\w+> peon, (.*)', chat)195 if m is not None:196 self.run_cmd(m.group(1))197 def OnEntityEquipment(self, entity_id, slot_num, item_id, damage):198 return199 def OnUpdateHealth(self, health, food, food_saturation):200 self._health = health201 self._food= food202 self._food_saturation = food_saturation203 if health <= 0:204 self.WaitFor(lambda: self._dimension is not None)205 self.SendRespawn(self._dimension, self._difficulty, self._levelType)206 def OnPlayerPositionLook(self, x, stance, y, z, yaw, pitch, onGround):207 pos = mc.Position(x, y, stance, z, yaw, pitch, onGround)208 self.SendPositionLook(pos)209 self._pos = mc.Position(x, y, stance, z, yaw, pitch, 1)210 def OnSpawnNamedEntity(self, eid, player_name, x, y, z, yaw, pitch, current_item):211 self.world._entities[eid] = mc.Entity(212 eid, 0, x, y, z, yaw, pitch, player_name=player_name, current_item=current_item)213 def OnSpawnMob(self, eid, etype, x, y, z, yaw, pitch, head_yaw, metadata):214 self.world._entities[eid] = mc.Entity(215 eid, etype, x, y, z, yaw, pitch, head_yaw=head_yaw, metadata=metadata)216 def OnDestroyEntity(self, eid):217 if eid in self.world._entities:218 del self.world._entities[eid]219 def OnEntityRelativeMove(self, eid, x, y, z):220 if eid in self.world._entities:221 self.world._entities[eid].Move(x, y, z)222 def OnEntityLookRelativeMove(self, eid, x, y, z, yaw, pitch):223 if eid in self.world._entities:224 self.world._entities[eid].Move(x, y, z)225 def OnEntityTeleport(self, eid, x, y, z, yaw, pitch):226 if eid in self.world._entities:227 self.world._entities[eid].Teleport(x, y, z)228 def OnEntityHeadLook(self, eid, head_yaw):229 if eid in self.world._entities:230 self.world._entities[eid]._head_yaw = head_yaw231 def OnEntityStatus(self, eid, status):232 if eid in self.world._entities and status == 3:233 del self.world._entities[eid]234 def OnSetExperience(self, bar, level, total):235 self._xp_bar = bar236 self._xp_level = level237 self._xp_total = total238 def OnMultiBlockChange(self, blocks):239 for x, z, y, newType, newMeta in blocks:240 self.world.SetBlock(x, z, y, newType, newMeta)241 def OnBlockChange(self, x, y, z, newType, newMeta):242 self.world.SetBlock(x, z, y, newType, newMeta)243 def OnOpenWindow(self, window_id, inventory_type, window_title, num_slots):244 self._open_window_id = window_id245 if window_id not in self.windows:246 time.sleep(1)247 if window_id in self.windows:248 self.windows[window_id].inventory_type = inventory_type249 self.windows[window_id].window_title = window_title250 def OnCloseWindow(self, window_id):251 self._open_window_id = 0252 def OnMapChunks(self, chunk):253 self._chunks[chunk.chunkX, chunk.chunkZ] = chunk254 def OnSetSlot(self, windowId, slotIndex, slot):255 if windowId == -1 and slotIndex == -1:256 self._cursor_slot = slot257 elif windowId in self.windows:258 self.windows[windowId].SetSlot(slotIndex, slot)259 def OnSetWindowItems(self, windowId, slots):260 window = mc.Window(windowId, slots)261 self.windows[windowId] = window262 def OnUpdateWindowProperty(self, window_id, window_property, value):263 self._available_enchantments[window_property] = value264 def OnConfirmTransaction(self, window_id, action_id, accepted):265 self._confirmations[action_id] = mc.Confirmation(window_id, action_id, accepted)266 if not accepted:267 self.SendConfirmTransaction(window_id, action_id, accepted)268 def break_block(self, x, z, y, face=1, retries=3, auto_move=True):269 xzy = mc.Xzy(x, z, y)270 if auto_move:271 m= self.iter_nearest_moveable(xzy)272 block = m.next()273 while euclidean(xzy, block) <= 6:274 if self.nav_to(*block): break275 block = m.next()276 else:277 logging.error('too far to break block')278 return False279 blocktype = self.world.GetBlock(*xzy)280 if blocktype is not None:281 self.get_best_tool(blocktype)282 for i in range(retries):283 logging.debug('sending dig command for: %s', str(xzy))284 self.SendPlayerDigging(0, x, y, z, face)285 time.sleep(0.1)286 self.SendPlayerDigging(2, x, y, z, face)287 if self.WaitFor(lambda: self.world.GetBlock(x, z, y) == 0, timeout=5):288 return True289 else:290 logging.error('could not break block: %s, type: %d', str(xzy), blocktype)291 return False292 def nav_to(self, x, z, y): 293 if not self.WaitFor(lambda: self._pos.x != 0.0 and self._pos.y != 0.0):294 logging.error('current position could not be found')295 return False296 botXzy = self._pos.xzy()297 nextXzy = mc.Xzy(x, z, y)298 if botXzy == nextXzy:299 return True300 distance = cityblock(botXzy, nextXzy)301 path = self.find_path(nextXzy, limit=min(sys.maxint, distance**2))302 if path is None:303 logging.error('could not find path')304 return False305 for step in path:306 if not self.MoveTo(*step):307 logging.error('could not make it to: %s failed at: %s', str(nextXzy), str(step))308 return False309 return True310 def MoveTo(self, x, z, y, speed=4.25, onGround=True):311 x+=0.5312 z+=0.5313 def MyDist(x, z, y):314 return abs(pos.x - x) + abs(pos.z - z) + abs(pos.y - y)315 def Go(x=None, z=None, y=None):316 logging.debug('moving to: (%d, %d, %d)', x, z, y)317 self._pos = mc.Position(x, y, y+1, z, yaw, 0, onGround)318 pos = self._pos319 yaw = pos.yaw320 if z - pos.z > .9:321 yaw = 0322 if z - pos.z < - .9:323 yaw = 180324 if x - pos.x > .9:325 yaw = 270326 if x - pos.x < - .9:327 yaw = 90328 tau = 0.010329 delta = speed * tau330 while MyDist(x, z, y) > (delta * 2):331 if pos.x - x > 0:332 new_x = pos.x - delta333 else:334 new_x = pos.x + delta335 if pos.z - z > 0:336 new_z = pos.z - delta337 else:338 new_z = pos.z + delta339 if pos.y - y > 0:340 new_y = pos.y - delta341 else:342 new_y = pos.y + delta343 Go(new_x, new_z, new_y)344 time.sleep(tau)345 if (self._pos.x, self._pos.z, self._pos.y) != (new_x, new_z, new_y):346 logging.error('did not move: %s', str(self._pos.xzy()))347 return False348 pos = self._pos349 Go(x, z, y)350 time.sleep(tau)351 if (self._pos.x, self._pos.z, self._pos.y) != (x, z, y):352 logging.error('did not move: %s', str(self._pos.xzy()))353 return False354 return True355 def FloatDown(self):356 logging.debug('floating down')357 logging.debug('waiting for pos to load')358 self.WaitFor(lambda: self._pos.x != 0.0 and self._pos.y != 0.0)359 logging.debug('waiting for block to load')360 self.WaitFor(lambda: self.world.GetBlock(361 self._pos.x, self._pos.z, self._pos.y) is not None)362 pos = self._pos.xzy()363 logging.debug('waiting for block to load')364 self.MoveTo(*pos)365 for y in range(pos.y + 1, 0, -1):366 pos = pos._replace(y=y)367 logging.debug('floating down: %s', str(pos))368 if self.world.IsStandable(*pos):369 logging.info('floating down: %s', str(pos))370 self.MoveTo(*pos)371 return372 def attack_entity(self, eid, times=5, delay=0.01):373 for i in xrange(times):374 self.SendUseEntity(self._entityId, eid, 1)375 time.sleep(delay)376 def get_best_tool(self, blockType):377 best_tools = (378 (set([1,4,14,15,16,48,61,87,89,98,109,112,113,114]), set([257, 278])), # pickaxe379 (set([2,3,12,13,88]), set([256, 277])), # shovel380 (set([5,17,18,47,53,54,58,64,72,106,107,125,126]), set([258, 279])), # axe381 )382 for blocktypes, tool_ids in best_tools:383 if blockType in blocktypes:384 for tool_id in tool_ids:385 if self.equip_tool(tool_id):386 return True387 return False388 return False389 def change_held_slot(self, slot_num):390 self.SendHeldItemChange(slot_num)391 self._held_slot_num = slot_num392 def get_slot(self, window_id, slot_num):393 return self.windows[window_id]._slots[slot_num]394 def click_slot(self, window_id, slot_num, right_click=0, shift=0):395 action_id = self._action_id.next()396 if slot_num in range(len(self.windows[window_id]._slots)):397 slot_data = self.get_slot(window_id, slot_num)398 else:399 slot_data = mc.Slot(itemId=-1, count=None, meta=None, data=None) 400 self.SendClickWindow(window_id, slot_num, right_click, action_id, shift, slot_data)401 if self.WaitFor(lambda: action_id in self._confirmations.keys(), timeout=5):402 if self._confirmations[action_id].accepted:403 if shift == 0:404 if slot_num in range(len(self.windows[window_id]._slots)):405 self.windows[window_id]._slots[slot_num] = self._cursor_slot406 self._cursor_slot = slot_data407 return True408 return False409 def find_tool(self, tool_id, window_id=0, storage_only=False, inventory_only=False, held_only=False, no_data=False):410 if storage_only:411 start = 0412 end = len(self.windows[window_id]._slots) - 35413 elif inventory_only:414 start = len(self.windows[window_id]._slots) - 36415 end = len(self.windows[window_id]._slots)416 elif held_only:417 start = len(self.windows[window_id]._slots) - 9418 end = len(self.windows[window_id]._slots)419 else:420 start = 0421 end = len(self.windows[window_id]._slots)422 for i, slot in enumerate(self.windows[window_id]._slots[start:end], start):423 if slot.itemId == tool_id and (not no_data or slot.data is None):424 return i425 elif tool_id is None and slot.itemId != -1 and (not no_data or slot.data is None):426 return i427 return None428 def equip_tool(self, tool_id):429 if self.get_slot(0, self._held_slot_num+36).itemId == tool_id: return True430 slot_num = self.find_tool(tool_id, held_only=True)431 if slot_num is not None:432 self.change_held_slot(slot_num-36)433 return True434 slot_num = self.find_tool(tool_id, inventory_only=True)435 if slot_num is None: 436 logging.debug('could not find tool_id: %d', tool_id)437 return False438 open_slot_num = self.find_tool(-1, held_only=True)439 if open_slot_num is None:440 held_slot_num = random.randrange(36,45)441 if not self.click_slot(0, held_slot_num, shift=True):442 logging.debug('could not move held item to inventory: %d', held_slot_num)443 return False444 if not self.click_slot(0, slot_num): 445 logging.debug('could not click on slot num: %d', slot_num)446 return False447 if not self.click_slot(0, open_slot_num):448 logging.debug('could not click on slot num: %d', open_slot_num)449 return False450 def run_cmd(self, cmd):451 args = cmd.split()452 if len(args) == 0:453 return454 elif cmd == 'where are you?':455 self.SendChat('x: %d, y: %d, z: %d' % (self._pos.x, self._pos.y, self._pos.z))456 def dig_area(self, bbox, home=None, dump=False, dig_height=0, ignore_blocktypes = [0]):457 logging.info('going to dig: %s', str(bbox))458 time.sleep(3)459 best_against = {460 'pick': [1,4,14,15,16],461 'shovel': [2,3,12,13]462 }463 last_block_type = -1 464 y_range = range(max(bbox['y']), min(bbox['y']), -1)465 z_range = range(min(bbox['z']), max(bbox['z']))466 random.shuffle(z_range)467 x_range = range(min(bbox['x']), max(bbox['x']))468 for y in y_range:469 for z in z_range:470 for x in x_range:471 blockXzy = mc.Xzy(x, z, y)472 if self.world.GetBlock(*blockXzy) is None:473 logging.info("Waiting for chunks to load...")474 self.nav_to(x, z, max(bbox['y']))475 self.WaitFor(lambda: self.world.GetBlock(*blockXzy) is not None)476 blockType = self.world.GetBlock(*blockXzy)477 if blockType in ignore_blocktypes:478 continue479 if last_block_type != blockType:480 last_block_type = blockType481 for tool_name, block_list in best_against.iteritems():482 if blockType in block_list:483 if not self.get_best_tool(blockType, tool_name) and home is not None:484 logging.info('going home to get better tools: %s', str(home))485 self.nav_to(*home)486 while not self.get_best_tool(blockType, tool_name):487 self.remove_non_tools()488 self.move_tools_to_held()489 time.sleep(10)490 self.nav_to(x, z, y + dig_height)491 self.nav_to(x, z, y + dig_height)492 if self.break_block(x, z, y):493 sys.stdout.write('.')494 else:495 sys.stdout.write('!')496 sys.stdout.flush()497 def dig_to(self, x, z, y):498 self.MoveTo(*self._pos.xzy())499 path = self.find_path(mc.Xzy(x,z,y), reachable_test=self.world.IsDiggable)500 if path is None:501 logging.error('could not find path')502 return False503 logging.debug('path: %s', str(path))504 for p in path:505 logging.debug('dig: %s, type: %d', str(p), self.world.GetBlock(*p))506 if self.break_block(*p, auto_move=False) and self.break_block(p.x, p.z, p.y + 1, auto_move=False):507 if not self.MoveTo(*p):508 logging.error('could not move to: %s made it to: %s', str(p), str(self._pos.xzy()))509 return False510 else:511 logging.error('could not reach: %s made it to: %s', str((x,z,y)), str(self._pos.xzy()))512 return False513 #logging.info('done')514 return True515 def find_path(self, end, reachable_test=None, limit=None):516 if limit is None:517 limit = cityblock(self._pos.xzy(), end)**2518 def iter_moveable_adjacent(start):519 l = []520 for xzy, block_type in self.world.IterAdjacent(*start):521 if reachable_test(*xzy):522 l.append(xzy)523 return l524 def at_goal(xzy):525 if xzy == end:526 return True527 else:528 return False529 def distance(a, b):530 return cityblock(a, b)531 def distance_to_goal(a):532 return cityblock(a, end)533 if reachable_test is None:534 reachable_test = self.world.IsMoveable535 pos = self._pos.xzy()536 logging.debug('looking for path from: %s to: %s', str(pos), str(end))537 path = astar.astar(538 pos, iter_moveable_adjacent, at_goal, 0, 539 distance, distance_to_goal, limit=limit)540 logging.debug('path: %s', str(path))541 return path542 def get_adjacent_blocks(self, block, min_height=0, max_height=255):543 blocks = []544 for offset_y in range(-1, 2):545 for offset_x in range(-1, 2):546 for offset_z in range(-1, 2):547 x = block.x + offset_x548 z = block.z + offset_z549 y = block.y + offset_y550 if y > 0 and y <= max_height and y >= min_height:551 blocks.append(mc.Xzy(x, z, y))552 for xzy in blocks:553 yield xzy554 def iter_find_blocktype(self, types, start=None):555 if start is None:556 start = self._pos557 start_x, start_z = int(start.x / 16), int(start.z / 16)558 s=self._iter_spiral()559 offset_x, offset_z = s.next()560 cx, cz = start_x + offset_x, start_z + offset_z561 while (cx, cz) in self.world._chunks:562 logging.info('chunk: %s', str((cx, cz)))563 for i, b in enumerate(self.world._chunks[(cx, cz)]._blocks): 564 if b in types:565 logging.info('blocktype: %d', b)566 y, r = divmod(i, 256)567 z, x = divmod(r, 16)568 yield mc.Xzy(x + cx*16, z + cz*16, y)569 offset_x, offset_z = s.next()570 cx, cz = start_x + offset_x, start_z + offset_z571 def _iter_spiral(self):572 x = 0573 y = 0574 dx = 0575 dy = -1576 while True:577 yield (x, y)578 if x == y or (x < 0 and x == -y) or (x > 0 and x == 1-y):579 dx, dy = -dy, dx580 x, y = x+dx, y+dy581 def iter_find_nearest_blocktype(self, start, types=[15], max_height=96, min_height=0):582 height_dict = {583 14: 32, #gold584 15: 64, #iron585 56: 17, #diamonds586 }587 if max_height is None:588 if set(types).issubset(height_dict.keys()):589 max_height = max([h for t, h in height_dict.items() if t in types])590 else:591 max_height = 96592 checked_blocks = set([])593 unchecked_blocks = collections.deque([start])594 block_type = 0595 while len(unchecked_blocks) != 0:596 block = unchecked_blocks.popleft()597 checked_blocks.add(block)598 for block in self.get_adjacent_blocks(block, min_height=min_height, max_height=max_height):599 if block not in checked_blocks and block not in unchecked_blocks and self.world.GetBlock(*block) is not None:600 unchecked_blocks.append(block)601 block_type = self.world.GetBlock(*block)602 if block_type in types:603 yield block604 def help_find_blocks(self, types=[14, 56], chat=True, start=None):605 LAVA = set([10,11])606 if start is None:607 start = self._pos.xzy()608 else:609 self.nav_to(start.x, start.z, 200)610 logging.info('waiting for world to load...')611 self.WaitFor(lambda: self.world.GetBlock(self._pos.x, self._pos.z, self._pos.y) is not None)612 block_iter = self.iter_find_blocktype(types, start=start)613 while True:614 block = block_iter.next()615 if block.y <= 5: continue616 if LAVA.issubset([blocktype for xzy, blocktype in bot.world.IterAdjacent(*block)]): continue617 blocktype = self.world.GetBlock(*block)618 logging.info('%s, %s', str(block), str(self._block_names[blocktype]))619 if chat:620 self.SendChat('%s. type: %s' % (str(block), self._block_names[blocktype]))621 try:622 while not self.WaitFor(lambda: self.world.GetBlock(*block) not in types):623 pass624 except KeyboardInterrupt:625 try:626 print 'break again to stop'627 time.sleep(1)628 continue629 except KeyboardInterrupt:630 return631 def get_player_position(self, player_name):632 for entity in self.world._entities.values():633 if entity._player_name == player_name:634 return entity._pos.xzy()635 def move_to_player(self, player_name):636 xzy = self.get_player_position(player_name)637 logging.info('moving to player: %s at: %s', player_name, str(xzy))638 if xzy is not None:639 self.nav_to(*xzy)640 def click_inventory_block(self, xzy):641 if self._open_window_id != 0:642 return False643 s = mc.Slot(itemId=-1, count=None, meta=None, data=None)644 self.SendPlayerBlockPlacement(xzy.x, xzy.y, xzy.z, 1, s)645 if self.WaitFor(lambda: self._open_window_id != 0):646 if self.WaitFor(lambda: self._open_window_id in self.windows):647 return True648 return False649 def iter_nearest(self, start):650 checked_blocks = set([])651 unchecked_blocks = collections.deque([start])652 while len(unchecked_blocks) != 0:653 block = unchecked_blocks.popleft()654 checked_blocks.add(block)655 for block in self.get_adjacent_blocks(block):656 if block not in checked_blocks and block not in unchecked_blocks and self.world.GetBlock(*block) is not None:657 unchecked_blocks.append(block)658 yield block659 def iter_nearest_moveable(self, start):660 for block in self.iter_nearest(start):661 if self.world.IsMoveable(*block):662 yield block663 def iter_nearest_radius(self, start, radius):664 block = self.iter_nearest(start)665 while euclidean(start, block.next()) <= radius:666 yield block.next()667 def place_block(self, xzy):668 def get_block_direction(a, b):669 if a.y < b.y: return 0670 elif a.y > b.y: return 1671 elif a.z < b.z: return 2672 elif a.z > b.z: return 3673 elif a.x < b.x: return 4674 elif a.x > b.x: return 5675 SOLID = set(range(1, 5) + [7] + range(12, 27))676 m= self.iter_nearest_moveable(xzy)677 block = m.next()678 while euclidean(xzy, block) <= 6:679 if self.nav_to(*block): break680 block = m.next()681 else:682 logging.error('too far to place block')683 return False684 slot = self.get_slot(0, self._held_slot_num+36)685 for block, blocktype in self.world.IterAdjacent(*xzy):686 if blocktype in SOLID:687 direction = get_block_direction(xzy, block)688 logging.debug('sending block placement command: %s, direction: %d, slot_data: %s', str(block), direction, str(slot))689 self.SendPlayerBlockPlacement(block.x, block.y, block.z, direction, slot)690 if self.WaitFor(lambda: self.world.GetBlock(*xzy) == slot.itemId, timeout=5):691 return True692 else:693 logging.error('placed blocktype did not change')694 return False695 else:696 logging.error('could not find solid adjacent block')697 return False698 def fill_adjacent_liquid(self, xzy):699 LIQUID = set(range(8,12))700 SOLID = set([1,3,4])701 for block, blocktype in self.world.IterAdjacent(*xzy):702 if blocktype in LIQUID:703 solid_blocktype = SOLID.intersection(self.get_inventory_ids())704 if len(solid_blocktype) == 0: return False705 if not self.equip_tool(solid_blocktype): return False706 if not self.place_block(block): return False707 return True708 def close_window(self):709 window_id = self._open_window_id710 self._open_window_id = 0711 self.SendCloseWindow(window_id)712 if window_id != 0:713 del self.windows[window_id]714 time.sleep(1)715 def enchant(self, tool_id, max_distance=100):716 ENCHANTMENT_TABLE=116717 pos = self._pos.xzy()718 logging.info('finding nearest enchanting table')719 table = self.iter_find_nearest_blocktype(pos, types=[ENCHANTMENT_TABLE]).next()720 if cityblock(pos, table) > max_distance:721 logging.error('too far from enchanting table') 722 return False723 logging.info('moving to enchanting table')724 if not self.nav_to(*table):725 logging.error('did not make it to enchanting table')726 return False727 self.close_window()728 logging.info('opening enchantment window')729 if not self.click_inventory_block(table):730 logging.error('could not open enchantment window')731 return False732 window_id = self._open_window_id733 logging.info('looking for tool')734 slot_num = self.find_tool(tool_id, window_id=window_id, inventory_only=True, no_data=True)735 if slot_num is None:736 logging.error('could not find tool to enchant')737 return False738 if not self.click_slot(window_id, slot_num):739 logging.error('could not grab tool to enchant')740 return False741 logging.info('looking for best enchantment level')742 target_level = min(self._xp_level, 50)743 while target_level not in self._available_enchantments.values():744 if not self.click_slot(window_id, 0):745 logging.error('failed to place tool on enchanting table')746 return False747 if self._cursor_slot.itemId == -1:748 self.WaitFor(lambda: sum(self._available_enchantments.values()) != 0, timeout=5)749 logging.debug('enchantment level: %d', max(self._available_enchantments.values()))750 enchantment_num = [ k for k, v in self._available_enchantments.items() if v == target_level ][0]751 logging.info('enchanting item')752 self.SendEnchantItem(self._open_window_id, enchantment_num)753 if not self.WaitFor(lambda: self.windows[window_id]._slots[0].data is not None, timeout=5):754 logging.error('enchant tool command failed')755 return False756 if not self.click_slot(window_id, 0):757 logging.error('could not grab enchanted tool')758 return False759 if not self.click_slot(window_id, slot_num):760 logging.error('could not place enchanted tool in inventory')761 return False762 logging.info('closing enchantment window')763 self.close_window()764 return True765 def eat(self, target_food_level=20):766 logging.info('eating')767 BREAD = 297768 if not self.equip_tool(BREAD):769 logging.debug('could not equip bread')770 return False771 slot = self.get_slot(0, self._held_slot_num+36)772 if slot is None:773 return False774 while slot.itemId == BREAD and slot.count > 0 and self._food < target_food_level:775 self.SendPlayerBlockPlacement(-1, -1, -1, -1, slot)776 time.sleep(1)777 slot = self.get_slot(0, self._held_slot_num+36)778 time.sleep(1)779 self.SendPlayerDigging(5, 0, 0, 0, 255)780 logging.debug('food level: %d, bread slot: %s', self._food, str(slot))781 if self._food == target_food_level:782 return True783 else:784 return False785 def get_inventory(self):786 return [ (slot_num, item) for slot_num, item in enumerate(self.windows[0]._slots) if item.itemId != -1 ]787 def get_inventory_ids(self):788 return [ item.itemId for slot_num, item in enumerate(self.windows[0]._slots) if item.itemId != -1 ]789 def drop_items(self, item_ids, invert=False, single=False):790 if self._open_window_id != 0:791 return False792 if len(item_ids) == 0:793 drop_list = [ slot_num for slot_num, item in self.get_inventory() ]794 elif invert:795 drop_list = [ slot_num for slot_num, item in self.get_inventory() if item.itemId not in item_ids ]796 else:797 drop_list = [ slot_num for slot_num, item in self.get_inventory() if item.itemId in item_ids ]798 for slot_num in drop_list:799 if slot_num >= 9:800 if not self.click_slot(0, slot_num):801 return False802 if not self.click_slot(0, -999):803 return False804 if single:805 return True806 else:807 return True808 def find_chest_with_item(self, tool_id, timeout=60):809 start_time = time.time()810 self.close_window()811 for chest_block in self.iter_find_blocktype([self._block_ids['chest']]):812 self.nav_to(*chest_block)813 if self.click_inventory_block(chest_block):814 if tool_id in [ item.itemId for item in self.windows[self._open_window_id]._slots ]:815 self.close_window()816 return chest_block817 self.close_window()818 if time.time() > start_time + timeout:819 logging.error('timed out looking for tool')820 self.close_window()821 return None822 def get_item_from_chest(self, tool_id, chest_block, ignore_special=False):823 if not self.click_inventory_block(chest_block): return False824 source_slot_num = self.find_tool(tool_id, window_id=self._open_window_id, storage_only=True, no_data=ignore_special)825 source_tool_id = self.windows[self._open_window_id]._slots[source_slot_num].itemId826 if source_slot_num is None: return False827 if not self.click_slot(self._open_window_id, source_slot_num, shift=1): return False828 if tool_id is None:829 self.close_window()830 return source_tool_id831 else:832 self.close_window()833 return True834 def put_item_into_chest(self, tool_id, chest_block):835 if self.click_inventory_block(chest_block):836 source_slot_num = self.find_tool(tool_id, window_id=self._open_window_id, inventory_only=True)837 target_slot_num = self.find_tool(-1, window_id=self._open_window_id, storage_only=True)838 if source_slot_num is not None and target_slot_num is not None:839 if self.click_slot(self._open_window_id, source_slot_num):840 if self.click_slot(self._open_window_id, target_slot_num):841 self.close_window()842 return True843 self.close_window()844 return False845if __name__ == '__main__':846 parser = optparse.OptionParser()847 parser.add_option("-s", "--server", dest="server", default="localhost",848 help="server", metavar="SERVER")849 parser.add_option("-P", "--port", dest="port", default=25565, type="int",850 help="port", metavar="PORT")851 parser.add_option("-u", "--user", dest="user",852 help="user to login as", metavar="USER")853 parser.add_option("-p", "--pass", dest="password",854 help="password", metavar="PASSWORD")855 parser.add_option("-b", "--bbox", dest="bbox", default='jungle',856 help="digging bbox", metavar="BBOX")857 parser.add_option("-r", "--return-base", dest="return_base", default='base',858 help="base to return to for better tools", metavar='BASE')859 parser.add_option('-v', '--verbose', dest='verbose', action='count',860 help="Increase verbosity (specify multiple times for more)")861 (options, args) = parser.parse_args()862 if options.verbose >= 1: log_level = logging.DEBUG863 else: log_level = logging.INFO864 logging.basicConfig(level=log_level)865 with open('sites.json') as f:866 sites = json.load(f)867 bboxes = sites['bboxes']868 return_bases = sites['return_bases']869 bbox = bboxes[options.bbox]870 home = return_bases[options.return_base] 871 server = options.server872 port = options.port873 password = options.password874 if options.user is not None: 875 username = options.user876 else:877 bot_names = ['peon', 'serf', 'grunt', 'slave', 'drudge', 'farmboy', 'peasant']878 for name in bot_names:879 if not os.path.isfile(os.path.join('/tmp', name)):880 username = name881 break882 else:883 raise Exception('All usernames are logged in')884 if len(args) > 0: 885 cmd = args.pop(0)886 if cmd in ['kill', 'terraform']:887 import scrap888 funcs = {'kill': scrap.kill, 'terraform': scrap.terraform}889 users = {'kill': 'merlin', 'terraform': 'bob'}890 fighting = {'kill': False, 'terraform': True}891 server = 'mc.gmendiola.com'892 bot = MineCraftBot(server, port, users[cmd], password=password, fighting=fighting[cmd])893 bot.WaitFor(lambda: bot._pos.x != 0.0 and bot._pos.y != 0.0)894 time.sleep(5)895 funcs[cmd](bot)896 elif cmd == 'explore':897 username = 'dora'898 bot = MineCraftBot(server, port, username, password=password)899 bot.WaitFor(lambda: bot._pos.x != 0.0 and bot._pos.y != 0.0)900 time.sleep(2)901 import scrap902 scrap.explore(bot)903 if cmd == 'test':904 bot = MineCraftBot(server, port, username, password=password)905 bot.WaitFor(lambda: bot._pos.x != 0.0 and bot._pos.y != 0.0)906 logging.info('bot ready')907 elif cmd == 'help':908 types = [14,15,16,56]909 bot = MineCraftBot(server, port, username, password=password)910 time.sleep(5)911 print bot._pos.xzy()912 start = bot.get_player_position('magahet')913 if start is None:914 x = float(raw_input('x: ').strip())915 z = float(raw_input('z: ').strip())916 start = mc.Xzy(x, z, 0)917 bot.help_find_blocks(start, types=types)918 elif cmd == 'dig':919 bot = MineCraftBot(server, port, username, password=password)...
mc.py
Source:mc.py
1import array2import collections3import Queue4import struct5import sys6import os7import threading8import time9import urllib10import urllib211import zlib12import math13import logging14class Slot(collections.namedtuple('Slot', ('itemId', 'count', 'meta', 'data'))):15 pass16class Window(object):17 def __init__(self, windowId, slots):18 self._slots = slots19 self._count = len(slots)20 self.inventory_type = None21 self.window_title = None22 def GetMainInventory(self):23 return self._slots[-36:-9]24 def GetHeld(self):25 return self._slots[-9:]26 def SetSlot(self, index, slot):27 self._slots[index] = slot28class Xzy(collections.namedtuple('Xzy', ('x', 'z', 'y'))):29 def __new__(cls, *args, **kwargs):30 args = map(math.floor, args)31 args = map(int, args)32 for k, v in kwargs.iteritems():33 kwargs[k] = int(math.floor(v))34 return super(Xzy, cls).__new__(cls, *args, **kwargs)35 def Offset(self, x=0, z=0, y=0):36 return Xzy(self.x + x, self.z + z, self.y + y)37class World(object):38 def __init__(self):39 self._chunks = {}40 self._entities= {}41 pass42 def MapChunk(self, chunk):43 self._chunks[chunk.chunkX, chunk.chunkZ] = chunk44 def SetBlock(self, x, z, y, newType, newMeta):45 chunk = self._chunks.get((int(x/16), int(z/16)))46 if not chunk:47 return None48 return chunk.SetBlock(int(x), int(z), int(y), newType, newMeta)49 def GetBlock(self, x, z, y):50 chunk = self._chunks.get((int(x/16), int(z/16)))51 if chunk is None:52 return None53 return chunk.GetBlock(int(x), int(z), int(y))54 def IsJumpable(self, x, z, y):55 SOLID = set(range(1, 5) + [7] + range(12, 27))56 return (57 (self.GetBlock(x, z, y - 2) in SOLID or58 self.GetBlock(x, z, y - 1) in SOLID) and59 self.GetBlock(x, z, y) not in SOLID and60 self.GetBlock(x, z, y + 1) == 061 )62 def IsMoveable(self, x, z, y):63 NON_SOLID = set([0,6,27,28,31,32,37,38,39,40,50,55,59,63,65,66,68,69,70,72,75,76,78,93,94,96,106,111,115,])64 standable = (65 self.GetBlock(x, z, y) in NON_SOLID and66 self.GetBlock(x, z, y + 1) in NON_SOLID67 )68 return standable69 def IsStandable(self, x, z, y):70 SOLID = set(range(1, 5) + [7] + range(12, 27))71 standable = (72 self.GetBlock(x, z, y - 1) in SOLID and73 self.GetBlock(x, z, y) == 0 and74 self.GetBlock(x, z, y + 1) == 075 )76 return standable77 def IsDiggable(self, x, z, y):78 UNDIGGABLE= set([7])79 NON_SOLID = set(range(8, 14))80 if self.GetBlock(x, z, y) in UNDIGGABLE or self.GetBlock(x, z, y + 1) in UNDIGGABLE:81 return False82 for xzy, block_type in self.IterAdjacent(x, z, y):83 if block_type in NON_SOLID:84 return False85 for xzy, block_type in self.IterAdjacent(x, z, y + 1):86 if block_type in NON_SOLID:87 return False88 return True89 def IterAdjacent(self, x, z, y):90 adjacents = [91 Xzy(x, z, y - 1),92 Xzy(x + 1, z, y),93 Xzy(x - 1, z, y),94 Xzy(x, z - 1, y),95 Xzy(x, z + 1, y),96 Xzy(x, z, y + 1),97 ]98 for xzy in adjacents:99 yield xzy, self.GetBlock(*xzy)100 def find_nearest_standable(self, xzy, within=100):101 maxD = 100102 d = {}103 d[xzy] = 0104 queue = [xzy]105 while queue:106 current_xzy = queue.pop(0)107 xzyD = d[current_xzy]108 if xzyD > maxD:109 break110 if self.IsStandable(*current_xzy) and cityblock(xzy, current_xzy) < within:111 return xzy112 for xzyAdj, blockAdj in self.IterAdjacent(*xzy):113 if xzyAdj in d:114 continue115 if self.IsJumpable(*xzyAdj):116 d[xzyAdj] = xzyD + 1117 queue.append(xzyAdj)118 return None119 def FindNearestStandable(self, xzy, condition):120 maxD = 100121 d = {}122 d[xzy] = 0123 queue = [xzy]124 while queue:125 xzy = queue.pop(0)126 xzyD = d[xzy]127 if xzyD > maxD:128 break129 if self.IsStandable(*xzy) and condition(xzy):130 return xzy131 for xzyAdj, blockAdj in self.IterAdjacent(*xzy):132 if xzyAdj in d:133 continue134 if self.IsJumpable(*xzyAdj):135 d[xzyAdj] = xzyD + 1136 queue.append(xzyAdj)137 return None138 def FindPath(self, xzyA, xzyB):139 xzyA = Xzy(*xzyA)140 xzyB = Xzy(*xzyB)141 d = {}142 d[xzyA] = 0143 queue = [xzyA]144 while queue and xzyB not in d:145 xzy = queue.pop(0)146 xzyD = d[xzy]147 for xzyAdj, blockAdj in self.IterAdjacent(*xzy):148 if xzyAdj not in d and self.IsMoveable(*xzyAdj):149 d[xzyAdj] = xzyD + 1150 queue.append(xzyAdj)151 if xzyB not in d:152 return None153 path = [xzyB]154 while path[-1] != xzyA:155 for xzyAdj, blockAdj in self.IterAdjacent(*path[-1]):156 if xzyAdj in d and d[xzyAdj] < d[path[-1]]:157 path.append(xzyAdj)158 break159 path.reverse()160 return path161class Position(collections.namedtuple('Position',162 ('x', 'y', 'stance', 'z', 'yaw', 'pitch', 'on_ground'))):163 def xzy(self):164 return Xzy(self.x, self.z, self.y)165class Confirmation(collections.namedtuple('Confirmation', ('window_id', 'action_id', 'accepted'))):166 pass167class Entity(object):168 def __init__(self, eid, etype, x, y, z, yaw, pitch, player_name=None, current_item=None, head_yaw=0, metadata=None):169 self._eid = eid170 self._type= etype171 self._pos = Position(x/32, y/32, (y/32)+1, z/32, yaw, pitch, 1)172 self._player_name = player_name173 self._current_item = current_item174 self._head_yaw = head_yaw175 self._metadata = metadata176 def Move(self, dx, dy, dz):177 if None not in self._pos.xzy():178 x = self._pos.x + (dx/32.0)179 z = self._pos.z + (dz/32.0)180 y = self._pos.y + (dy/32.0)181 yaw = self._pos.yaw182 pitch = self._pos.pitch183 self._pos = Position(x, y, y+1, z, yaw, pitch, 1)184 def Teleport(self, x, y, z):185 yaw = self._pos.yaw186 pitch = self._pos.pitch187 self._pos = Position(x/32.0, y/32.0, (y/32.0)+1, z/32.0, yaw, pitch, 1)188class ChunkColumn(object):189 def __init__(self, chunkX, chunkZ,190 blockData, blockMeta, lightData, skyLightData, addArray, biomeData):191 self.chunkX = chunkX192 self.chunkZ = chunkZ193 self._blocks = blockData194 self._meta = blockMeta195 self._light = lightData196 self._skylight = skyLightData197 self._addArray = addArray198 self._skyLightData = skyLightData199 self._biome = biomeData200 def _GetOffset(self, x, z, y):201 x, z, y = int(x), int(z), int(y)202 return ( (x - self.chunkX * 16) +203 (16 * (z - self.chunkZ * 16)) +204 (256 * (y))205 )206 def SetBlock(self, x, z, y, newType, newMeta):207 # TODO: what about extra 4 bits?208 offset = self._GetOffset(x, z, y)209 self._blocks[offset] = (newType & 0xff)210 return newType211 def GetBlock(self, x, z, y):212 offset = self._GetOffset(x, z, y)213 if offset < len(self._blocks):214 blocktype = self._blocks[offset]215 return blocktype216class MineCraftProtocol(object):217 def __init__(self):218 self._sock = None219 self._sockGeneration = 0220 self._recvCondition = threading.Condition()221 self._buf = ""222 self._sendQueue = Queue.Queue(10)223 self.parentPID = os.getppid()224 self._threads = []225 self._threadFuncs = [226 self._DoReadThread,227 self._DoSendThread,228 ]229 self._parsers = {230 '\x00': self.ParseKeepAlive,231 '\x01': self.ParseLogin,232 '\x02': self.ParseHandshake,233 '\x03': self.ParseChatMessage,234 '\x04': self.ParseTimeUpdate,235 '\x05': self.ParseEntityEquipment,236 '\x06': self.ParseSpawn,237 #'\x07': client only238 '\x08': self.ParseUpdateHealth,239 '\x09': self.ParseRespawn,240 '\x10': self.ParseHeldItemChange,241 #'\x0a': client only242 #'\x0b': client only243 '\x0c': self.ParsePlayerLook,244 '\x0d': self.ParsePlayerPositionLook,245 #'\x0e': client only246 #'\x0f': client only247 #'\x10': client only248 '\x11': self.ParseUseBed,249 '\x12': self.ParseAnimation,250 #'\x13': client only251 '\x14': self.ParseSpawnNamedEntity,252 '\x15': self.ParseSpawnDroppedItem,253 '\x16': self.ParseCollectItem,254 '\x17': self.ParseSpawnObjectVehicle,255 '\x18': self.ParseSpawnMob,256 '\x19': self.ParseSpawnPainting,257 '\x1a': self.ParseSpawnExperienceOrb,258 #'\x1b': self.ParseStanceUpdate,259 '\x1c': self.ParseEntityVelocity,260 '\x1d': self.ParseDestroyEntity,261 '\x1e': self.ParseEntity,262 '\x1f': self.ParseEntityRelativeMove,263 '\x20': self.ParseEntityLook,264 '\x21': self.ParseEntityRelativeLookAndMove,265 '\x22': self.ParseEntityTeleport,266 '\x23': self.ParseEntityHeadLook,267 '\x26': self.ParseEntityStatus,268 '\x27': self.ParseAttachEntity,269 '\x28': self.ParseEntityMetadata,270 '\x29': self.ParseEntityEffect,271 '\x2a': self.ParseRemoveEntityEffect,272 '\x2b': self.ParseSetExperience,273 '\x32': self.ParseMapColumnAllocation,274 '\x33': self.ParseMapChunks,275 '\x34': self.ParseMultiBlockChange,276 '\x35': self.ParseBlockChange,277 '\x36': self.ParseBlockAction,278 '\x3c': self.ParseExplosion,279 '\x3d': self.ParseSoundParticleEffect,280 '\x46': self.ParseChangeGameState,281 '\x47': self.ParseThunderbolt,282 '\x64': self.ParseOpenWindow,283 '\x65': self.ParseCloseWindow,284 '\x67': self.ParseSetSlot,285 '\x68': self.ParseSetWindowItems,286 '\x69': self.ParseUpdateWindowProperty,287 '\x6a': self.ParseConfirmTransaction,288 '\x6b': self.ParseCreativeInventoryAction,289 '\x82': self.ParseUpdateSign,290 '\x83': self.ParseItemData,291 '\x84': self.ParseUpdateTileEntity,292 '\xc8': self.ParseIncrementStatistic,293 '\xc9': self.ParsePlayerListItem,294 '\xca': self.ParsePlayerAbility,295 '\xff': self.ParseKick,296 }297 self._interesting = set([298 #'\x00', #KeepAlive299 #'\x01', #Login300 #'\x02', #Handshake301 #'\x03', #ChatMessage302 #'\x04', #TimeUpdate303 #'\x05', #EntityEquipment304 #'\x06', #Spawn305 #'\x08', #UpdateHealth306 #'\x09', #Respawn307 #'\x0e', #PlayerDigging308 #'\x10', #HeldItemChange309 #'\x0c', #PlayerLook310 #'\x0d', #PlayerPositionLook311 #'\x11', #UseBed312 #'\x12', #Animation313 #'\x14', #SpawnNamedEntity314 #'\x15', #SpawnDroppedItem315 #'\x16', #CollectItem316 #'\x17', #SpawnObjectVehicle317 #'\x18', #SpawnMob318 #'\x19', #SpawnPainting319 #'\x1a', #SpawnExperienceOrb320 #'\x1b', #StanceUpdate321 #'\x1c', #EntityVelocity322 #'\x1d', #DestroyEntity323 #'\x1f', #EntityRelativeMove324 #'\x20', #EntityLook325 #'\x21', #EntityRelativeLookAndMove326 #'\x22', #EntityTeleport327 #'\x23', #EntityHeadLook328 #'\x26', #EntityStatus329 #'\x27', #AttachEntity330 #'\x28', #EntityMetadata331 #'\x29', #EntityEffect332 #'\x2a', #RemoveEntityEffect333 #'\x2b', #SetExperience334 #'\x32', #MapColumnAllocation335 #'\x33', #MapChunks336 #'\x34', #MultiBlockChange337 #'\x35', #BlockChange338 #'\x36', #BlockAction339 #'\x3c', #Explosion340 #'\x3d', #SoundParticleEffect341 #'\x46', #ChangeGameState342 #'\x47', #Thunderbolt343 #'\x64', #OpenWindow344 #'\x65', #CloseWindow345 #'\x67', #SetSlot346 #'\x68', #SetWindowItems347 #'\x69', #UpdateWindowProperty348 #'\x6a', #ConfirmTransaction349 #'\x6b', #CreativeInventoryAction350 #'\x82', #UpdateSign351 #'\x83', #ItemData352 #'\x84', #UpdateTileEntity353 #'\xc8', #IncrementStatistic354 #'\xc9', #PlayerListItem355 #'\xca', #PlayerAbility356 #'\xff', #Kick357 ])358 self._handlers = {}359 ##############################################################################360 # minecraft.net methods361 def GetSessionId(self, username, password):362 data = urllib.urlencode((363 ('user', username),364 ('password', password),365 ('version', '1337'),366 ))367 sessionString = urllib2.urlopen('https://login.minecraft.net/', data).read()368 return sessionString.split(':')[3]369 def JoinServer(self, username, sessionId, serverId):370 data = urllib.urlencode((371 ('user', username),372 ('sessionId', sessionId),373 ('serverId', serverId),374 ))375 url = 'http://session.minecraft.net/game/joinserver.jsp?' + data376 return urllib2.urlopen(url).read()377 ##############################################################################378 # Thread functions379 def StartThreads(self):380 self._threads = []381 for func in self._threadFuncs:382 thread = threading.Thread(target=func)383 thread.daemon = True384 thread.start()385 self._threads.append(thread)386 return self387 def _DoReadThread(self):388 try:389 myGeneration = self._sockGeneration390 while myGeneration == self._sockGeneration:391 self.RecvPacket()392 if os.getppid() != self.parentPID:393 pass394 #print "ReadThread exiting", myGeneration395 #sys.exit()396 finally:397 os.kill(self.parentPID, 0)398 def _DoSendThread(self):399 try:400 myGeneration = self._sockGeneration401 sock = self._sock402 queue = self._sendQueue403 while myGeneration == self._sockGeneration and self._sock is not None:404 sock.sendall(queue.get())405 if os.getppid() != self.parentPID:406 pass407 #print "SendThread exiting", myGeneration408 finally:409 os.kill(self.parentPID, 0)410 ##############################################################################411 # Protocol convenience methods412 def Send(self, packet):413 if packet[0] in self._interesting:414 #if True:415 sys.stderr.write('\nSending packet: %s\n' % hex(ord(packet[0])))416 self._sendQueue.put(packet)417 def Read(self, size):418 while len(self._buf) < size:419 recieved = self._sock.recv(4096)420 self._buf += recieved421 ret = self._buf[:size]422 self._buf = self._buf[size:]423 return ret424 def RecvPacket(self):425 ilk = self.Read(1)426 try:427 parsed = self._parsers[ilk]()428 if ilk in self._interesting:429 logging.debug('Parsed packet: %s (buf: %d)', hex(ord(ilk)), len(self._buf))430 handler = self._handlers.get(ilk)431 if handler:432 handler(*parsed)433 with self._recvCondition:434 self._recvCondition.notifyAll()435 except KeyError:436 sys.stderr.write('unknown packet: %s\n' % hex(ord(ilk)))437 raise438 i = ''439 while i != '\x00':440 i = self.Read(1)441 sys.stderr.write('%s ' % hex(ord(i)))442 sys.stderr.write('back on track\n')443 def WaitFor(self, what, timeout=10):444 start = time.time()445 with self._recvCondition:446 while not what() and time.time() - start < timeout:447 self._recvCondition.wait(timeout=1)448 return what()449 def PackString(self, string):450 return struct.pack('!h', len(string)) + string.encode('utf_16_be')451 def PackSlot(self, slot_data):452 itemId, count, meta, data = slot_data453 packet = struct.pack('!h', itemId)454 if itemId == -1:455 return packet456 packet += (struct.pack('!b', count) +457 struct.pack('!h', meta)458 )459 if ((256 <= itemId <= 259) or460 (267 <= itemId <= 279) or461 (283 <= itemId <= 286) or462 (290 <= itemId <= 294) or463 (298 <= itemId <= 317) or464 itemId == 261 or itemId == 359 or itemId == 346):465 if data is None:466 packet += struct.pack('!h', -1)467 else:468 packet += struct.pack('!h', len(data)) + data469 return packet470 def UnpackInt8(self):471 value, = struct.unpack('!b', self.Read(1))472 return value473 def UnpackUint8(self):474 value, = struct.unpack('!B', self.Read(1))475 return value476 def UnpackInt16(self):477 value, = struct.unpack('!h', self.Read(2))478 return value479 def UnpackInt32(self):480 value, = struct.unpack('!i', self.Read(4))481 return value482 def UnpackInt64(self):483 value, = struct.unpack('!q', self.Read(8))484 return value485 def UnpackFloat(self):486 value, = struct.unpack('!f', self.Read(4))487 return value488 def UnpackDouble(self):489 value, = struct.unpack('!d', self.Read(8))490 return value491 def UnpackBool(self):492 value, = struct.unpack('?', self.Read(1))493 return value494 def UnpackString(self):495 strlen = self.UnpackInt16()496 string = self.Read(strlen * 2).decode('utf_16_be')497 return string498 def UnpackSlot(self):499 itemId = self.UnpackInt16()500 if itemId == -1:501 return Slot(itemId, None, None, None)502 itemCount = self.UnpackInt8()503 meta = self.UnpackInt16() # damage, or block meta504 data = None505 # These certain items are capable of having meta/enchantments506 if ((256 <= itemId <= 259) or507 (267 <= itemId <= 279) or508 (283 <= itemId <= 286) or509 (290 <= itemId <= 294) or510 (298 <= itemId <= 317) or511 itemId == 261 or itemId == 359 or itemId == 346):512 arraySize = self.UnpackInt16()513 if arraySize != -1:514 data = self.Read(arraySize)515 return Slot(itemId, itemCount, meta, data)516 517 def UnpackMetadata(self):518 metadata = {}519 x = self.UnpackUint8()520 while x != 127:521 index = x & 0x1F # Lower 5 bits522 ty = x >> 5 # Upper 3 bits523 if ty == 0: val = self.UnpackInt8()524 if ty == 1: val = self.UnpackInt16()525 if ty == 2: val = self.UnpackInt32()526 if ty == 3: val = self.UnpackFloat()527 if ty == 4: val = self.UnpackString()528 if ty == 5:529 val = {}530 val["id"] = self.UnpackInt16()531 val["count"] = self.UnpackInt8()532 val["damage"] = self.UnpackInt16()533 if ty == 6:534 val = []535 for i in range(3):536 val.append(self.UnpackInt32())537 metadata[index] = (ty, val)538 x = self.UnpackInt8()539 return metadata540 ##############################################################################541 # Parsers542 def ParseKick(self):543 sys.stderr.write('Kicked: ' + self.UnpackString() + '\n')544 raise Exception()545 def ParseHandshake(self):546 return (self.UnpackString(),)547 def ParseChatMessage(self):548 chat = self.UnpackString()549 return (chat,)550 def ParseKeepAlive(self):551 return (self.UnpackInt32(),)552 def ParseLogin(self):553 entityId = self.UnpackInt32()554 trash = self.UnpackString()555 levelType = self.UnpackString()556 serverMode = self.UnpackInt32()557 dimension = self.UnpackInt32()558 difficulty = self.UnpackInt8()559 trash = self.UnpackUint8()560 maxPlayers = self.UnpackUint8()561 return (entityId, levelType, serverMode, dimension, difficulty, maxPlayers)562 def ParseSpawn(self):563 return (564 self.UnpackInt32(),565 self.UnpackInt32(),566 self.UnpackInt32(),567 )568 def ParseUpdateHealth(self):569 return (570 self.UnpackInt16(),571 self.UnpackInt16(),572 self.UnpackFloat(),573 )574 def ParseRespawn(self):575 return (576 self.UnpackInt32(),577 self.UnpackInt8(),578 self.UnpackInt8(),579 self.UnpackInt16(),580 self.UnpackString(),581 )582 def ParseHeldItemChange(self):583 return (584 self.UnpackInt16(),585 )586 def ParsePlayerLook(self):587 return (588 self.UnpackFloat(),589 self.UnpackFloat(),590 self.UnpackInt8(),591 )592 def ParsePlayerPositionLook(self):593 return (594 self.UnpackDouble(),595 self.UnpackDouble(),596 self.UnpackDouble(),597 self.UnpackDouble(),598 self.UnpackFloat(),599 self.UnpackFloat(),600 self.UnpackInt8(),601 )602 def ParseUseBed(self):603 return (604 self.UnpackInt32(),605 self.UnpackInt8(),606 self.UnpackInt32(),607 self.UnpackInt8(),608 self.UnpackInt32(),609 )610 def ParseAnimation(self):611 return (612 self.UnpackInt32(),613 self.UnpackInt8(),614 )615 def ParseSpawnNamedEntity(self):616 return (617 self.UnpackInt32(),618 self.UnpackString(),619 self.UnpackInt32(),620 self.UnpackInt32(),621 self.UnpackInt32(),622 self.UnpackInt8(),623 self.UnpackInt8(),624 self.UnpackInt16(),625 )626 def ParseSpawnDroppedItem(self):627 return (628 self.UnpackInt32(),629 self.UnpackInt16(),630 self.UnpackInt8(),631 self.UnpackInt16(),632 self.UnpackInt32(),633 self.UnpackInt32(),634 self.UnpackInt32(),635 self.UnpackInt8(),636 self.UnpackInt8(),637 self.UnpackInt8(),638 )639 def ParseCollectItem(self):640 return (641 self.UnpackInt32(),642 self.UnpackInt32(),643 )644 def ParseSpawnObjectVehicle(self):645 return (646 self.UnpackInt32(),647 self.UnpackInt8(),648 self.UnpackInt32(),649 self.UnpackInt32(),650 self.UnpackInt32(),651 self.UnpackInt32(),652 self.UnpackInt16(),653 self.UnpackInt16(),654 self.UnpackInt16(),655 )656 def ParseSpawnMob(self):657 return (658 self.UnpackInt32(),659 self.UnpackInt8(),660 self.UnpackInt32(),661 self.UnpackInt32(),662 self.UnpackInt32(),663 self.UnpackInt8(),664 self.UnpackInt8(),665 self.UnpackInt8(),666 self.UnpackMetadata(),667 )668 def ParseSpawnPainting(self):669 return (670 self.UnpackInt32(),671 self.UnpackString(),672 self.UnpackInt32(),673 self.UnpackInt32(),674 self.UnpackInt32(),675 self.UnpackInt32(),676 )677 def ParseSpawnExperienceOrb(self):678 return (679 self.UnpackInt32(),680 self.UnpackInt32(),681 self.UnpackInt32(),682 self.UnpackInt32(),683 self.UnpackInt16(),684 )685 def ParseStanceUpdate(self):686 return (687 self.UnpackFloat(),688 self.UnpackFloat(),689 self.UnpackFloat(),690 self.UnpackFloat(),691 self.UnpackBool(),692 self.UnpackBool(),693 )694 def ParseEntityVelocity(self):695 return (696 self.UnpackInt32(),697 self.UnpackInt16(),698 self.UnpackInt16(),699 self.UnpackInt16(),700 )701 def ParseDestroyEntity(self):702 return (703 self.UnpackInt32(),704 )705 def ParseEntity(self):706 return (707 self.UnpackInt32(),708 )709 def ParseEntityRelativeMove(self):710 return (711 self.UnpackInt32(),712 self.UnpackInt8(),713 self.UnpackInt8(),714 self.UnpackInt8(),715 )716 def ParseEntityLook(self):717 return (718 self.UnpackInt32(),719 self.UnpackInt8(),720 self.UnpackInt8(),721 )722 def ParseEntityRelativeLookAndMove(self):723 return (724 self.UnpackInt32(),725 self.UnpackInt8(),726 self.UnpackInt8(),727 self.UnpackInt8(),728 self.UnpackInt8(),729 self.UnpackInt8(),730 )731 def ParseEntityTeleport(self):732 return (733 self.UnpackInt32(),734 self.UnpackInt32(),735 self.UnpackInt32(),736 self.UnpackInt32(),737 self.UnpackInt8(),738 self.UnpackInt8(),739 )740 def ParseEntityHeadLook(self):741 return (742 self.UnpackInt32(),743 self.UnpackInt8(),744 )745 def ParseEntityStatus(self):746 return (747 self.UnpackInt32(),748 self.UnpackInt8(),749 )750 def ParseAttachEntity(self):751 return (752 self.UnpackInt32(),753 self.UnpackInt32(),754 )755 def ParseEntityMetadata(self):756 return (757 self.UnpackInt32(),758 self.UnpackMetadata(),759 )760 def ParseEntityEffect(self):761 return (762 self.UnpackInt32(),763 self.UnpackInt8(),764 self.UnpackInt8(),765 self.UnpackInt16(),766 )767 def ParseRemoveEntityEffect(self):768 return (769 self.UnpackInt32(),770 self.UnpackInt8(),771 )772 def ParseSetExperience(self):773 return (774 self.UnpackFloat(),775 self.UnpackInt16(),776 self.UnpackInt16(),777 )778 def ParsePlayerAbility(self):779 return (780 self.UnpackInt8(),781 self.UnpackInt8(),782 self.UnpackInt8(),783 self.UnpackInt8(),784 )785 def ParseIncrementStatistic(self):786 return (787 self.UnpackInt32(),788 self.UnpackInt8(),789 )790 def ParsePlayerListItem(self):791 return (792 self.UnpackString(),793 self.UnpackInt8(),794 self.UnpackInt16(),795 )796 def ParseTimeUpdate(self):797 return (798 self.UnpackInt64(),)799 def ParseEntityEquipment(self):800 return (801 self.UnpackInt32(),802 self.UnpackInt16(),803 self.UnpackInt16(),804 self.UnpackInt16(),805 )806 def ParseMapColumnAllocation(self):807 return (808 self.UnpackInt32(),809 self.UnpackInt32(),810 self.UnpackInt8(),811 )812 def ParseMapChunks(self):813 chunkX = self.UnpackInt32()814 chunkZ = self.UnpackInt32()815 withBiome = self.UnpackInt8()816 primaryBitMap = self.UnpackInt16()817 addBitMap = self.UnpackInt16()818 arraySize = self.UnpackInt32()819 trash = self.UnpackInt32() # "unused"820 compressed = self.Read(arraySize)821 data = [zlib.decompress(compressed)]822 #print len(data[0]), hex(primaryBitMap)823 def PopByteArray(size):824 if len(data[0]) < size:825 raise Exception('data not big enough!')826 ret = array.array('B', data[0][:size])827 data[0] = data[0][size:]828 return ret829 blocks = array.array('B')830 for i in range(16):831 if primaryBitMap & (1 << i):832 blocks.extend(PopByteArray(4096))833 else:834 blocks.extend([0] * 4096)835 meta = []836 for i in range(16):837 if primaryBitMap & (1 << i):838 meta.append(PopByteArray(2048))839 else:840 meta.append(array.array('B', [0] * 2048))841 light = []842 for i in range(16):843 if primaryBitMap & (1 << i):844 light.append(PopByteArray(2048))845 else:846 light.append(array.array('B', [0] * 2048))847 skylight = []848 for i in range(16):849 if primaryBitMap & (1 << i):850 skylight.append(PopByteArray(2048))851 else:852 skylight.append(array.array('B', [0] * 2048))853 addArray = []854 for i in range(16):855 if addBitMap & (1 << i):856 addArray.append(PopByteArray(2048))857 else:858 addArray.append(array.array('B', [0] * 2048))859 if withBiome:860 biome = PopByteArray(256)861 else:862 biome = None863 if len(data[0]) > 0:864 raise Exception('Unused bytes!')865 return (ChunkColumn(chunkX, chunkZ,866 blocks, meta, light, skylight, addArray, biome),)867 return [chunkX, chunkZ, blocks, meta, light, skylight, addArray, biome]868 ret = [869 self.UnpackInt32(),870 self.UnpackInt32(),871 self.UnpackInt8(),872 self.UnpackInt16(),873 self.UnpackInt16(),874 ]875 arraySize = self.UnpackInt32()876 ret.append(self.UnpackInt32()) # "unused"877 ret.append(self.Read(arraySize))878 return ret879 def ParseMultiBlockChange(self):880 blocks = []881 chunkX = self.UnpackInt32()882 chunkZ = self.UnpackInt32()883 count = self.UnpackInt16()884 size = self.UnpackInt32()885 if count *4 != size:886 pass887 #print "WTF:", count, size888 for i in range(count):889 record = self.UnpackInt32()890 meta = record & 0xf # 4 bits891 record >> 4892 blockId = record & 0xfff # 12 bits893 record >> 12894 y = record & 0xf # 8 bits895 record >> 8896 relativeZ = record & 0xf # 4 bits897 record >> 4898 relativeX = record & 0xf # 4 bits899 record >> 4900 blocks.append((chunkX * 16 + relativeX,901 chunkZ * 16 + relativeZ,902 y,903 blockId,904 meta))905 return (blocks,)906 def ParseBlockChange(self):907 return (908 self.UnpackInt32(),909 self.UnpackInt8(),910 self.UnpackInt32(),911 self.UnpackInt8(),912 self.UnpackInt8(),913 )914 def ParseExplosion(self):915 x = self.UnpackDouble()916 y = self.UnpackDouble()917 z = self.UnpackDouble()918 unknown = self.UnpackFloat()919 record_count = self.UnpackInt32()920 records = []921 for i in range(record_count):922 records.append(self.Read(3))923 return (x, y, z, unknown, record_count, records)924 def ParseSoundParticleEffect(self):925 return (926 self.UnpackInt32(),927 self.UnpackInt32(),928 self.UnpackInt8(),929 self.UnpackInt32(),930 self.UnpackInt32(),931 )932 def ParseChangeGameState(self):933 return (934 self.UnpackInt8(),935 self.UnpackInt8(),936 )937 def ParseThunderbolt(self):938 return (939 self.UnpackInt32(),940 self.UnpackBool(),941 self.UnpackInt32(),942 self.UnpackInt32(),943 self.UnpackInt32(),944 )945 def ParseOpenWindow(self):946 return (947 self.UnpackInt8(),948 self.UnpackInt8(),949 self.UnpackString(),950 self.UnpackInt8(),951 )952 def ParseCloseWindow(self):953 return (954 self.UnpackInt8(),955 )956 def ParseBlockAction(self):957 return (958 self.UnpackInt32(),959 self.UnpackInt16(),960 self.UnpackInt32(),961 self.UnpackInt8(),962 self.UnpackInt8(),963 )964 def ParseSetSlot(self):965 return (966 self.UnpackInt8(),967 self.UnpackInt16(),968 self.UnpackSlot(),969 )970 def ParseSetWindowItems(self):971 windowId = self.UnpackInt8()972 slotCount = self.UnpackInt16()973 # enchantment table lies about its custom slot count974 if windowId != 0 and slotCount == 9:975 slotCount = 1 + 27 + 9976 slots = []977 for i in range(slotCount):978 slots.append(self.UnpackSlot())979 return (windowId, slots)980 def ParseUpdateWindowProperty(self):981 return (982 self.UnpackInt8(),983 self.UnpackInt16(),984 self.UnpackInt16(),985 )986 def ParseConfirmTransaction(self):987 return (988 self.UnpackInt8(),989 self.UnpackInt16(),990 self.UnpackBool(),991 )992 def ParseCreativeInventoryAction(self):993 return (994 self.UnpackInt16(),995 self.UnpackSlot(),996 )997 def ParseUpdateTileEntity(self):998 return (999 self.UnpackInt32(),1000 self.UnpackInt16(),1001 self.UnpackInt32(),1002 self.UnpackInt8(),1003 self.UnpackInt32(),1004 self.UnpackInt32(),1005 self.UnpackInt32(),1006 )1007 def ParseUpdateSign(self):1008 return (1009 self.UnpackInt32(),1010 self.UnpackInt16(),1011 self.UnpackInt32(),1012 self.UnpackString(),1013 self.UnpackString(),1014 self.UnpackString(),1015 self.UnpackString(),1016 )1017 def ParseItemData(self):1018 item_type = self.UnpackInt16()1019 item_id = self.UnpackInt16()1020 array_length = self.UnpackInt8()1021 text = self.Read(arrayLength)1022 return (item_type, item_id, array_length, text)1023 ##############################################################################1024 # Senders1025 def SendLogin(self, username):1026 packet = (1027 '\x01' +1028 struct.pack('!i', 29) +1029 self.PackString(username) +1030 self.PackString('') +1031 struct.pack('!i', 0) +1032 struct.pack('!i', 0) +1033 struct.pack('!b', 0) +1034 struct.pack('!B', 0) +1035 struct.pack('!B', 0)1036 )1037 self.Send(packet)1038 def SendHandshake(self, username, server, port):1039 self.Send(1040 '\x02' +1041 self.PackString(u'%s;%s;%d' % (username, server, port))1042 )1043 def SendChat(self, msg):1044 self.Send(1045 '\x03' +1046 self.PackString(u'%s' % (msg))1047 )1048 def SendUseEntity(self, user, target, mouse_button):1049 self.Send(1050 '\x07' +1051 struct.pack('!i', user) +1052 struct.pack('!i', target) +1053 struct.pack('!b', mouse_button)1054 )1055 def SendRespawn(self, dimension, difficulty, levelType):1056 packet = (1057 '\x09' +1058 struct.pack('!i', dimension) +1059 struct.pack('!b', difficulty) +1060 struct.pack('!b', 0) +1061 struct.pack('!h', 256) +1062 self.PackString(levelType)1063 )1064 self.Send(packet)1065 def SendPlayer(self, on_ground):1066 ''' Tell server whether player is on the ground '''1067 self.Send(1068 '\x0a' +1069 struct.pack('!b', on_ground)1070 )1071 def SendPlayerPosition(self, x, y, stance, z, on_ground):1072 self.Send(1073 '\x0b' +1074 struct.pack('!ddddb', x, y, stance, z, on_ground)1075 )1076 def SendPlayerLook(self, yaw, pitch, on_ground):1077 self.Send(1078 '\x0c' +1079 struct.pack('!ffb', yaw, pitch, on_ground)1080 )1081 def SendPlayerPositionAndLook(self, x, y, stance, z, yaw, pitch, on_ground):1082 self.Send(1083 '\x0d' +1084 struct.pack('!ddddffb', x, y, stance, z, yaw, pitch, on_ground)1085 )1086 def SendPlayerDigging(self, status, x, y, z, face):1087 self.Send(1088 '\x0e' +1089 struct.pack('!b', status) +1090 struct.pack('!i', x) +1091 struct.pack('!b', y) +1092 struct.pack('!i', z) +1093 struct.pack('!B', face) # trying unsigned 1094 )1095 def SendPlayerBlockPlacement(self, x, y, z, direction, held_item):1096 self.Send(1097 '\x0f' +1098 struct.pack('!i', x) +1099 struct.pack('!b', y) +1100 struct.pack('!i', z) +1101 struct.pack('!b', direction)+1102 self.PackSlot(held_item)1103 )1104 def SendHeldItemChange(self, slot_id):1105 #print 'SendHeldItemChange:', (slot_id)1106 packet = (1107 '\x10' +1108 struct.pack('!h', slot_id)1109 )1110 self.Send(packet)1111 def SendAnimation(self, eid, animation):1112 self.Send(1113 '\x12' +1114 struct.pack('!i', eid) +1115 struct.pack('!b', animation)1116 )1117 def SendEntityAction(self, eid, action_id):1118 self.Send(1119 '\x13' +1120 struct.pack('!i', eid) +1121 struct.pack('!b', action_id)1122 )1123 def SendCloseWindow(self, window_id):1124 self.Send(1125 '\x65' +1126 struct.pack('!b', window_id)1127 )1128 def SendClickWindow(self, window_id, slot_id, right_click, action_number, shift, slot_data):1129 #print 'SendClickWindow:', window_id, slot_id, right_click, action_number, shift, slot_data1130 packet = (1131 '\x66' +1132 struct.pack('!b', window_id) +1133 struct.pack('!h', slot_id) +1134 struct.pack('!b', right_click) +1135 struct.pack('!h', action_number) +1136 struct.pack('!b', shift) +1137 self.PackSlot(slot_data)1138 )1139 self.Send(packet)1140 def SendConfirmTransaction(self, window_id, action_number, accepted):1141 self.Send(1142 '\x6a' +1143 struct.pack('!b', window_id) +1144 struct.pack('!h', action_number) +1145 struct.pack('!b', accepted)1146 )1147 def SendCreativeInventoryAction(self, slot, clicked_item):1148 self.Send(1149 '\x6b' +1150 struct.pack('!h', slot) +1151 self.PackSlot(clicked_item)1152 )1153 def SendEnchantItem(self, window_id, enchantment):1154 self.Send(1155 '\x6c' +1156 struct.pack('!b', window_id) +1157 struct.pack('!b', enchantment)1158 )1159 def SendUpdateSign(self, x, y, z, text1, text2, text3, text4):1160 self.Send(1161 '\x82' +1162 struct.pack('!i', x) +1163 struct.pack('!h', y) +1164 struct.pack('!i', z) +1165 self.PackString(text1) +1166 self.PackString(text2) +1167 self.PackString(text3) +1168 self.PackString(text4)1169 )1170 def SendPlayerAbilities(self, invulnerability, is_flying, can_fly, instant_destroy):1171 self.Send(1172 '\xca' +1173 struct.pack('!b', invulnerability) +1174 struct.pack('!b', is_flying) +1175 struct.pack('!b', can_fly) +1176 struct.pack('!b', instant_destroy)1177 )1178 def SendListPing(self):1179 self.Send(1180 '\xfe'1181 )1182 def SendDisconnect(self, reason=''):1183 self.Send(1184 '\xff' +1185 self.PackString(reason)...
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