Fix farm crop seed pick up bug

.gitignore

@@ -8,7 +8,6 @@ __pycache__/
 
 # Distribution / packaging
 .Python
-build/
 develop-eggs/
 dist/
 downloads/

README.md

@@ -1,110 +1,192 @@
-# Minecraft Bot
+# Mosfet Minecraft Bot
 
-## Setup
+A general-purpose Minecraft 1.16 bot written in Python that uses an actual
+Minecraft account to play.
+
+Mosfet is able to farm wood by cutting trees, farm crops, gather sand, farm
+netherwart, and trade with villagers to get emeralds. He can eat, sleep, and
+flee from threats.
+
+## Requirements
+
+- Python >= 3.6
+- pip, virtualenv, git, wget, unzip
+
+## Linux Setup
 
 Assuming Debian / Ubuntu based distro:
 
 ```
 $ sudo apt update
-$ sudo apt install build-essential python3 python3-dev python3-pip python3-virtualenv git
+$ sudo apt install build-essential python3 python3-dev python3-pip virtualenv git wget unzip
 
 $ git clone https://git.tannercollin.com/tanner/minecraft-bot.git
 $ cd minecraft-bot/
-$ bash download_mcdata.sh
-$ virtualenv -p python3 env
-$ source env/bin/activate
-(env) $ pip install -r requirements.txt
 ```
 
-Always make sure the virtual environment is running `(env)`.
-
 ## Running
 
+If you want to use the built-in burner account (Minecraft name `mattstack`):
+
 ```
-(env) $ USERNAME=you@domain.com PASSWORD=supersecret SERVER=example.com python main.py
+$ SERVER=minecraft.example.com ./run_linux.sh
 ```
 
+Or, use `PORT` to specify a custom port to connect to:
 
+```
+$ SERVER=localhost PORT=12345 ./run_linux.sh
+```
 
+Or, if you have your own alt account for the bot:
+
+```
+$ EMAIL=you@domain.com PASSWORD=supersecret SERVER=minecraft.example.com ./run_linux.sh
+```
+
+## Usage
+
+[How to Cache Items](docs/cache_items.md)
+
+[How to Grab Supplies](docs/grab_supplies.md)
 
 ## Commands
 
-Talking to bot (All commands can be found in "game.py" under "public commands", starting around line 494)
+The command prefix character is the last character of the bot's name. For
+example, if the bot's name is `mattstack`, then you would issue commands like
+`kfarm wood` or `kpos`. This lets you run multiple bots on the same server.
 
-Use prefix (in this case, "1") to call to attention before giving command.  (EX. 1ping, 1here, etc.)
+In the following examples, we'll assume the bot's name is `mosfet1`, so commands
+would be ran like `1farm wood` or `1pos`.
 
-# ping
+The exception are the below public commands, they can optionally be prefixed with `!`
-Will respond "pong" if active and listening
+and all bots will run the command.
 
-# pos
+Commands can be issued in public chat or private message like `/msg mosfet1
-Will respond with current position
+1farm wood`. The bot will reply the same way the command was issued.
 
-# afk
+Use `echo` to make Mosfet run Minecraft commands. For example, `1echo /sethome
-Will afk (if not already)
+home` will cause him to issue the `/sethome` command.
 
-# unafk
+### Public Commands
-Will unafk (if afk)
 
-# error
+These can be ran by anyone, all bots will reply.
----
 
-# inv
+`!help` - prints this whole help message to console
-Will list inventory (in terminal)
+
+`!help [command]` - replies in-game explaining command
+
+`!ping` - replies with "pong"
+
+`!echo [data]` - replies with "data"
+
+`!pos` - replies with position and dimension
+
+`!afk` - goes AFK with /afk
+
+`!unafk` - goes not AFK with /afk
+
+`!error` - raises an error
+
+`!inv` - replies and prints current inventory
+
+`!time` - replies with Minecraft world time
+
+`!count [id]` - counts the number of items with that id
+
+`!loaded` - replies with the current loaded area
+
+`!players` - prints the current players
+
+`!players clear` - clears the current player list
+
+`!objects` - prints the current items on ground
+
+`!objects clear` - clears the current object list
+
+`!mobs` - prints the current mobs
+
+`!mobs clear` - clears the current mob list
+
+`!monsters` - prints the current monsters
+
+`!villagers` - prints the current villagers
+
+`!threats` - prints the dangerous monsters within 20 blocks
+
+`!threats [num]` - prints the dangerous monsters within num blocks
+
+`"zzz" or !zzz` - bot does /afk to let others sleep
+
+`!tree` - replies with the closest tree
+
+`!block x y z` - replies what block is at (x, y, z)
+
+### Bot-specific Commands
+
+These will only run for the bot they are addressed to. Replace `1` with the last character of the bot's name.
+
+`1respawn` - respawns the bot if it's dead
+
+`1gather wood` - gathers wood from the world
+
+`1gather sand` - gathers sand from the world
+
+`1farm wood` - farms wood from a certain area
+
+`1farm sand` - farms sand from a certain area
+
+`1farm wart` - farms netherwart from a certain area
+
+`1farm crop` - farms mature crops from a certain area
+
+`1loiter` - stands still but eats, sleeps, and flees
+
+`1trade` - sells items to villagers to get emeralds
+
+`1stop` - stops the current job and resets bot
+
+`1drop` - drops the current stack its holding
+
+`1select [id]` - moves item with id into main hand
+
+`1dump [id]` - drops all items matching id
+
+`1drain` - drops all items in inventory
+
+`1fill [x] [y] [z] [x] [y] [z]` - fills the cuboid with the block at the first coordinate
+
+`1here` - bot comes to your location
+
+`1goto [x] [y] [z]` - sends the bot to coordinate (x, y, z)
+
+`1close` - closes the current Minecraft window
+
+`1click [slot] [button] [mode]` - clicks the current window
+
+`1use` - use the item it's currently holding
+
+`1interact [entity id]` - interacts with that entity
+
+### Authorized Commands
+
+These dangerous commands can only be ran by the bot owner.
+
+`1print [expression]` - replies with Python eval(expression)
+
+`1exit` - exits the program
 
 
-# time
+## License
----
 
-# count
+This program is free and open-source software licensed under the MIT License.
----
+Please see the `LICENSE` file for details.
 
-# loaded
+That means you have the right to study, change, and distribute the software and
----
+source code to anyone and for any purpose. You deserve these rights. Please take
-
+advantage of them because I like pull requests and would love to see this code
-# players
+put to use.
----
-
-# objects
----
-
-# mobs
----
-
-# monsters
----
-
-# villagers
----
-
-# threats
----
-
-# spiral
----
-
-# sand slice
----
-
-# zzz
-Will afk if in overworld, and if not already afk
-
-# tree
----
-
-# block
----
-
-#
-
-
-
-
-
-
-## temporary workarounds
-
-# Add "?" to line 457, which is "match1 = re.match(r'<(\w+)> (.*)', text)"
-It should now look like this "match1 = re.match(r'<?(\w+)> (.*)', text)"
-This allows the bot to react to commands made by someone else than the creator of code (Tanner6)
 
+## Acknowledgements
 
+Thanks to Isaia, sose, and the devs behind pyCraft.

docs/cache_items.md

@@ -0,0 +1,28 @@
+# Mosfet Minecraft Bot
+
+## How to Cache Items
+
+![a single trapped chest with three normal double chests under it](media/cache_items.png)
+
+Mosfet will automatically dump items into the closest [trapped
+chest](https://minecraft.fandom.com/wiki/Trapped_Chest#Crafting) once his
+inventory gets full enough. Normally this is when the number of used inventory
+slots is >= 27.
+
+If Mosfet can't find a trapped chest nearby, he will place down a normal chest
+if he has one in his inventory. Then he will store the items in it.
+
+Mosfet won't cache items related to his current job. For example, if he's
+farming wood, he will keep axes, beds, chests, and food.
+
+### Advanced Details
+
+The global `g.minimum_cache_slots` in `bot.py` controls the minimum amount of
+used slots needed to trigger item caching.
+
+In `jobs.py`, each job calls `items.set_wanted()` and `items.set_needed()` to
+control which items Mosfet shouldn't cache. No items in the "needed" list will
+be cached and all items in the "wanted" list—except for one stack of each—will
+be cached. The "needed" list is meant for essentials like tools, food, and beds,
+while the "wanted" list is for stuff that's good to have a stack of like seeds
+and saplings.

docs/grab_supplies.md

@@ -0,0 +1,30 @@
+# Mosfet Minecraft Bot
+
+## How to Grab Supplies
+
+![a single barrel with two double chests above it](media/grab_supplies.png)
+
+Mosfet will automatically grab supplies he needs to do his job from nearby
+[barrels](https://minecraft.fandom.com/wiki/Barrel#Crafting). Before starting
+the job, he will check each barrel for related supplies and grab some depending
+on the job. He will recheck the barrels for supplies periodically to try and get
+more.
+
+If he can't find any barrels, he will try to continue doing the job anyway. If
+his inventory is too full, he will skip grabbing supplies.
+
+### Advanced Details
+
+The global `g.maximum_supply_slots` in `bot.py` controls the maximum amount of
+used slots allowed while grabbing supplies.
+
+In `jobs.py`, each job sets the `grab_supplies_states.supplies` dictionary to
+specify what items to grab and how many. Here's an example:
+
+```
+self.grab_supplies_states.supplies = {
+	tuple([items.PUMPKIN_ID]): (64, 3),
+}
+```
+
+This tells Mosfet to grab three stacks of pumpkins if he ever has less than 64.

download_mcdata.sh

@@ -1,10 +0,0 @@
-#!/bin/sh
-
-VERSION="1.16.4"
-
-wget -O/tmp/mcdata.zip https://apimon.de/mcdata/$VERSION/$VERSION.zip
-rm -rf minecraft_data
-mkdir minecraft_data
-unzip /tmp/mcdata.zip -d minecraft_data
-rm /tmp/mcdata.zip
-

main.py

@@ -4,14 +4,21 @@ import time
 import traceback
 import json
 
+import logging
+log = logging.getLogger('werkzeug')
+log.setLevel(logging.ERROR)
+
 from flask import Flask
-app = Flask(__name__)
+from flask_cors import CORS
+build_folder = 'web_interface/build'
+app = Flask(__name__, template_folder=build_folder, static_folder=build_folder, static_url_path='')
+CORS(app)
 
 from munch import Munch
 from watchdog.observers import Observer
 from watchdog.events import PatternMatchingEventHandler
 
-import bot
+from mosfet import bot
 
 global_state = Munch()
 g = global_state
@@ -20,6 +27,7 @@ g.name = None
 g.mcdata = False
 g.pos = False
 g.dimension = None
+g.item_lock = False
 g.inv = {}
 g.objects = {}
 g.mobs = {}
@@ -32,9 +40,10 @@ g.holding = 0
 g.afk = False
 g.health = 20
 g.food = 20
+g.sand_origin = None
 
-@app.route('/')
+@app.route('/api/global')
-def hello_world():
+def api_global():
     data = json.dumps(g, default=lambda o: str(o), indent=4)
 
     response = app.response_class(
@@ -44,6 +53,10 @@ def hello_world():
     )
     return response
 
+@app.route('/')
+def root():
+    return app.send_static_file('index.html')
+
 reload_timeout = time.time()
 
 def main():
@@ -58,7 +71,7 @@ def main():
     event_handler.on_any_event = reload_bot
 
     observer = Observer()
-    observer.schedule(event_handler, '.', recursive=True)
+    observer.schedule(event_handler, 'mosfet', recursive=True)
     observer.start()
 
     try:
@@ -78,8 +91,22 @@ def main():
         observer.stop()
     observer.join()
 
+def run_api():
+    host = '0.0.0.0'
+    port = 3300
+
+    while True:
+        print('Trying to run web interface on port:', port)
+        print('If it works, go to http://localhost:' + str(port))
+        try:
+            app.run(host=host, port=port)
+        except OSError:
+            print()
+            print('Error: Port already taken.')
+            port += 1
 
 if __name__ == '__main__':
-    threading.Thread(target=app.run).start()
+    threading.Thread(target=run_api).start()
     time.sleep(1)
+
     main()

mosfet/bot.py

@@ -3,47 +3,57 @@ if __name__ == '__main__':
     exit(1)
 
 import os
+import sys
 import time
 import importlib
 from math import floor, ceil
 from copy import copy
 
-USERNAME = os.environ['USERNAME']
+from . import monkey_patch # must be before any possible pyCraft imports
-PASSWORD = os.environ['PASSWORD']
-SERVER = os.environ['SERVER']
-PORT = int(os.environ.get('PORT', 25565))
-
-import monkey_patch # must be before any possible pyCraft imports
-
 
 from minecraft import authentication
 from minecraft.exceptions import YggdrasilError
 from minecraft.networking.connection import Connection
 from minecraft.networking.packets import Packet, clientbound, serverbound
 
-from protocol.managers import DataManager, ChunksManager, ChatManager, ChunkNotLoadedException
+from mosfet.protocol.managers import DataManager, ChunksManager, ChatManager, ChunkNotLoadedException
 
 from munch import Munch
-from vector import Point3D, Vector3D
 
-import game
+from mosfet import commands
-importlib.reload(game)
+from mosfet import game
-import blocks
+from mosfet import job
-importlib.reload(blocks)
+from mosfet import path
-import utils
+from mosfet import print_help
-importlib.reload(utils)
+from mosfet import utils
-import path
+from mosfet import vector
-importlib.reload(path)
+from mosfet import world
-import jobs
+from mosfet.info import blocks
-importlib.reload(jobs)
+from mosfet.info import items
-import mcdata
+from mosfet.info import mcdata
-importlib.reload(mcdata)
+from mosfet.info import mobs
+
+for module in [
+    blocks,
+    commands,
+    game,
+    items,
+    job,
+    mcdata,
+    mobs,
+    path,
+    print_help,
+    utils,
+    vector,
+    world,
+]:
+    importlib.reload(module)
 
 last_tick = time.time()
 
-PITCH_ANGLE_DIR = Vector3D((0, 1, 0))
+PITCH_ANGLE_DIR = vector.Vector3D((0, 1, 0))
-YAW_ANGLE_DIR = Vector3D((0, 0, -1))
+YAW_ANGLE_DIR = vector.Vector3D((0, 0, -1))
-YAW_ANGLE_REF = Vector3D((0, 1, 0))
+YAW_ANGLE_REF = vector.Vector3D((0, 1, 0))
 YAW_LOOK_AHEAD = 4
 
 
@@ -55,21 +65,19 @@ def tick(global_state):
     target = None
 
     # make sure current chunks are loaded for physics
-    if not g.chunks.check_loaded(p, 288):
+    if not g.chunks.check_loaded(g.info.render_distance):
         if not g.chunks.loading:
             print('Loading chunks', end='', flush=True)
-            g.chunks.loading = True
+            g.chunks.loading = time.time()
         packet = serverbound.play.PositionAndLookPacket(x=p.x, feet_y=p.y, z=p.z, pitch=0, yaw=0, on_ground=True)
         g.connection.write_packet(packet, force=True)
         return
     else:
         if g.chunks.loading:
             print()
-            print('Chunks loaded.')
+            print('Chunks loaded in', round(time.time() - g.chunks.loading, 2), 's')
         g.chunks.loading = False
 
-    g.chunks.unload_chunks(p)
-
     ########## object physics ##########
     # note: it's possible the chunk data is out of date when this runs
 
@@ -105,7 +113,7 @@ def tick(global_state):
     ########## player physics ##########
 
     if g.path and len(g.path):
-        target = Point3D(g.path[0])
+        target = vector.Point3D(g.path[0])
         target.x += 0.5
         target.z += 0.5
 
@@ -158,11 +166,11 @@ def tick(global_state):
         g.y_a = 0
 
     if g.look_at:
-        look_at = Point3D(g.look_at)
+        look_at = vector.Point3D(g.look_at)
     elif g.path and len(g.path) > YAW_LOOK_AHEAD:
-        look_at = Point3D(g.path[YAW_LOOK_AHEAD])
+        look_at = vector.Point3D(g.path[YAW_LOOK_AHEAD])
     elif g.path and len(g.path):
-        look_at = Point3D(g.path[-1])
+        look_at = vector.Point3D(g.path[-1])
     else:
         look_at = None
 
@@ -192,8 +200,8 @@ def tick(global_state):
     packet = serverbound.play.PositionAndLookPacket(x=p.x, feet_y=p.y, z=p.z, pitch=g.pitch, yaw=g.yaw, on_ground=(not in_air))
     g.connection.write_packet(packet)
 
-    g.game.tick()
     g.job.tick()
+    g.game.tick()  # order important for correction_count
 
 
 def init(global_state):
@@ -219,28 +227,68 @@ def init(global_state):
 
     g.trades = []
 
-    g.job = jobs.JobStates(g)
+    g.job = job.JobStates(g)
     g.chopped_tree = False
 
     g.afk_timeout = 0
 
     g.filling = False
 
+    g.minimum_cache_slots = 27
+    g.maximum_supply_slots = 33
+
 def bot(global_state):
+    EMAIL = os.getenv('EMAIL')
+    PASSWORD = os.getenv('PASSWORD')
+    SERVER = os.getenv('SERVER')
+    PORT = int(os.environ.get('PORT', 25565))
+
     g = global_state
 
     if not g.mcdata:
         g.mcdata = DataManager('./minecraft_data')
 
-    if not g.connection:
+    if not SERVER:
-        auth_token = authentication.AuthenticationToken()
+        print()
-        try:
+        print('You must specify a server to connect to. For example:')
-            auth_token.authenticate(USERNAME, PASSWORD)
+        print('SERVER=minecraft.example.com ./run_linux.sh')
-        except YggdrasilError as e:
+        print('SERVER=localhost PORT=12345 ./run_linux.sh')
-            print(e)
+        print()
-            sys.exit()
+        print('If you want to use your own account:')
-        print("Logged in as %s..." % auth_token.username)
+        print('EMAIL=you@domain.com PASSWORD=supersecret SERVER=minecraft.example.com ./run_linux.sh')
-        g.connection = Connection(SERVER, PORT, auth_token=auth_token)
+        os._exit(0)
+    elif not g.connection:
+        if EMAIL and PASSWORD:
+            auth_token = authentication.AuthenticationToken()
+            try:
+                auth_token.authenticate(EMAIL, PASSWORD)
+            except YggdrasilError as e:
+                print(e)
+                os._exit(0)
+            print("Logged in as %s..." % auth_token.username)
+            g.connection = Connection(SERVER, PORT, auth_token=auth_token)
+        elif EMAIL:
+            print('No password provided, attempting to connect in offline mode...')
+            g.connection = Connection(SERVER, PORT, username=EMAIL)
+        elif PASSWORD:
+            print('')
+            print('Did you forget to specify an email?')
+            print('If you want to use your own account:')
+            print('EMAIL=you@domain.com PASSWORD=supersecret SERVER=minecraft.example.com ./run_linux.sh')
+            os._exit(0)
+        else:
+            print('No username or password provided, using burner minecraft account...')
+            EMAIL = 'moc.liamg@monortem'[::-1]
+            PASSWORD = '!8891anteR'[::-1]
+            auth_token = authentication.AuthenticationToken()
+            try:
+                auth_token.authenticate(EMAIL, PASSWORD)
+            except YggdrasilError as e:
+                print(e)
+                os._exit(0)
+            print("Logged in as %s..." % auth_token.username)
+            g.connection = Connection(SERVER, PORT, auth_token=auth_token)
+
 
         g.chunks = ChunksManager(g.mcdata)
 
@@ -251,7 +299,8 @@ def bot(global_state):
     g.chat = ChatManager(g)
 
     g.game = game.Game(g)
-    g.world = game.MCWorld(g)
+    g.world = world.World(g)
+    g.commands = commands.Commands(g)
 
     try:
         while not g.pos:

mosfet/commands.py

@@ -0,0 +1,585 @@
+import re
+import time
+from datetime import datetime, timedelta
+import random
+from itertools import count
+from munch import Munch
+
+from mosfet.protocol.types import Slot
+
+from mosfet import print_help
+from mosfet import utils
+from mosfet import path
+from mosfet import bot
+from mosfet.info import blocks
+from mosfet.info import items
+from mosfet.info import mobs
+
+class Commands:
+    def __init__(self, global_state):
+        self.g = global_state
+
+        self.g.chat.set_handler(self.handle_chat)
+
+    def handle_chat(self, message):
+        source, sender, text = message
+        reply = ''
+        private = False
+        for_me = False
+        authed = sender == '0c123cfa-1697-4427-9413-4b645dee7ec0'
+        bot_num = self.g.name[-1]
+
+        if source == 'SYSTEM':
+            self.g.command_lock = False
+
+        if text == 'You are now AFK.':
+            self.g.afk = True
+        elif text == 'You are no longer AFK.':
+            self.g.afk = False
+
+        text = text.replace('zzz', '!zzz')
+
+        match = re.match(r'(.*\W+)\s+(['+bot_num+'|!])(\w+) ?(.*)', text)
+        if match:
+            meta, prefix, command, data = match.groups()
+        else:
+            return
+
+        if '-> me' in meta:
+            private = True
+
+        if prefix == bot_num:
+            for_me = True
+
+        if data.startswith('[') and data.endswith(']'):
+            command = 'nosquarebrackets'
+
+
+        try:
+
+            ## ### Public Commands
+            ## These can be ran by anyone, all bots will reply.
+
+            ## !help - prints this whole help message to console
+            ## !help [command] - replies in-game explaining command
+            if command == 'help':
+                if data:
+                    for line in print_help.HELP_LINES:
+                        if line[1:].startswith(data) or line[1:].startswith(data[1:]):
+                            reply = 'command ' + line
+                            break
+                    else:  # for
+                        reply = 'command not found'
+                else:
+                    print()
+                    print()
+                    for line in print_help.HELP_LINES:
+                        print(line)
+                    reply = 'check console'
+
+            ## !ping - replies with "pong"
+            if command == 'ping':
+                reply = 'pong'
+
+            ## !echo [data] - replies with "data"
+            if command == 'echo' and data:
+                reply = data
+
+            if command == 'nosquarebrackets':
+                reply = 'don\'t literally put the [ ]'
+
+            ## !pos - replies with position and dimension
+            if command == 'pos':
+                reply = str(utils.pint(self.g.pos))[1:-1] + ', ' + self.g.dimension
+
+            ## !afk - goes AFK with /afk
+            if command == 'afk':
+                if not self.g.afk:
+                    reply = '/afk'
+
+            ## !unafk - goes not AFK with /afk
+            if command == 'unafk':
+                if self.g.afk:
+                    reply = '/afk'
+
+            ## !error - raises an error
+            if command == 'error':
+                reply = 'ok'
+                raise
+
+            ## !inv - replies and prints current inventory
+            if command == 'inv' or command == 'inventory':
+                inv_list = []
+                uniq_item_counts = {}
+                for i in self.g.inv.values():
+                    if i.present:
+                        inv_list.append((items.ITEM_NAMES[i.item_id], str(i.item_id), i.item_count))
+
+                        if i.item_id not in uniq_item_counts:
+                            uniq_item_counts[i.item_id] = 0
+                        uniq_item_counts[i.item_id] += i.item_count
+
+                inv_list.sort()
+                console_result = '\n'.join(['{}:{} x {}'.format(*x) for x in inv_list])
+
+                if not console_result:
+                    print('Empty')
+                    reply = 'empty'
+                else:
+                    print(console_result)
+
+                    reply_result_1 = ', '.join(['{}:{} x {}'.format(*x) for x in inv_list])
+                    reply_result_2 = ', '.join(['{}:{} x {}'.format(items.ITEM_NAMES[k], str(k), v) for k,v in uniq_item_counts.items()])
+                    reply_result_3 = ', '.join(['{}:{}x{}'.format(items.ITEM_NAMES[k], str(k), v) for k,v in uniq_item_counts.items()])
+                    reply_result_4 = ', '.join(['{}:{}x{}'.format(re.sub(r'[aeiou]', '', items.ITEM_NAMES[k]), str(k), v) for k,v in uniq_item_counts.items()])
+                    reply_result_5 = ' '.join(['{}{}x{}'.format(re.sub(r'[aeiou]', '', items.ITEM_NAMES[k]), str(k), v) for k,v in uniq_item_counts.items()])
+
+                    for r in [reply_result_1, reply_result_2, reply_result_3, reply_result_4, reply_result_5]:
+                        reply = r
+                        if len(reply) < 256:
+                            break
+
+            ## !time - replies with Minecraft world time
+            if command == 'time':
+                seconds = self.g.time * 3.6
+                start = datetime(2000, 1, 1, hour=6)
+                mctime = start + timedelta(seconds=seconds)
+                reply = str(self.g.time) + ' - ' + mctime.strftime('%I:%M %p')
+
+            ## !count [id] - counts the number of items with that id
+            if command == 'count' and data:
+                item = int(data)
+                reply = str(self.g.game.count_items([item]))
+
+            ## !loaded - replies with the current loaded area
+            if command == 'loaded':
+                l = self.g.chunks.get_loaded_area()
+                reply = '{}, {}, {} to {}, {}, {}'.format(*l[0], *l[1])
+                reply += ' - ' + str(len(self.g.chunks.chunks)//16) + ' chunks'
+
+            ## !players - prints the current players
+            ## !players clear - clears the current player list
+            if command == 'players':
+                if data == 'clear':
+                    self.g.players = {}
+                    reply = 'ok'
+                else:
+                    for k, v in self.g.players.items():
+                        print(str(k) + ':', v, self.g.player_names[v.player_uuid])
+
+            ## !objects - prints the current items on ground
+            ## !objects clear - clears the current object list
+            if command == 'objects':
+                if data == 'clear':
+                    self.g.objects = {}
+                    reply = 'ok'
+                else:
+                    for k, v in self.g.objects.items():
+                        if data and v.item_id != int(data): continue
+                        print(str(k) + ':', v, items.ITEM_NAMES[v.item_id])
+
+            ## !mobs - prints the current mobs
+            ## !mobs clear - clears the current mob list
+            if command == 'mobs':
+                if data == 'clear':
+                    self.g.mobs = {}
+                    reply = 'ok'
+                else:
+                    all_mobs = sorted(list(self.g.mobs.items()), key=lambda x: x[1].type)
+                    for k, v in all_mobs:
+                        if data and v.type != int(data): continue
+                        print(str(k) + ':', v, mobs.MOB_NAMES[v.type])
+                    reply = str(len(all_mobs)) + ' mobs'
+
+            ## !monsters - prints the current monsters
+            if command == 'monsters':
+                monsters = sorted(list(self.g.mobs.items()), key=lambda x: x[1].type)
+                count = 0
+                for k, v in monsters:
+                    if v.type not in mobs.EVIL_IDS: continue
+                    if data and v.type != int(data): continue
+                    count += 1
+                    print(str(k) + ':', v, mobs.MOB_NAMES[v.type])
+                reply = str(count) + ' monsters'
+
+            ## !villagers - prints the current villagers
+            if command == 'villagers':
+                all_mobs = sorted(list(self.g.mobs.items()), key=lambda x: x[1].type)
+                count = 0
+                for k, v in all_mobs:
+                    type_name = mobs.MOB_NAMES[v.type]
+                    if type_name != 'villager' : continue
+                    count += 1
+                    print(str(k) + ':', v, type_name)
+                reply = str(count) + ' villagers'
+
+            ## !threats - prints the dangerous monsters within 20 blocks
+            ## !threats [num] - prints the dangerous monsters within num blocks
+            if command == 'threats':
+                distance = int(data) if data else 20
+                p = utils.pint(self.g.pos)
+                threats = self.g.world.find_threats(p, distance)
+
+                for t in threats:
+                    print(str(t.entity_id) + ':', t, mobs.MOB_NAMES[t.type])
+                reply = str(len(threats)) + ' threats'
+
+            if command == 'spiral' and data:
+                for i in range(int(data)):
+                    print(utils.spiral(i))
+
+            if command == 'sand_slice':
+                result = self.g.world.find_sand_slice(utils.pint(self.g.pos), 50)
+                reply = str(result)
+
+            ## "zzz" or !zzz - bot does /afk to let others sleep
+            if command == 'zzz':
+                if not self.g.afk and self.g.dimension == 'overworld':
+                    reply = '/afk'
+                    self.g.afk_timeout = 5.0
+
+            ## !tree - replies with the closest tree
+            if command == 'tree':
+                pos = utils.pint(self.g.pos)
+                tree = next(self.g.world.find_trees(pos, 50))
+                reply = str(tree)[1:-1]
+
+            ## !info [query] - replies with info on a coordinate, block, item, or player
+            if command == 'info':
+                if not reply:
+                    try:
+                        check = data.replace('(', ' ').replace(')', ' ').replace(',', ' ')
+                        x1, y1, z1 = [int(x) for x in check.split()]
+                        coord = (x1, y1, z1)
+                        block = self.g.world.block_at(*coord)
+
+                        if not reply and block is None:
+                            reply = 'coord out of range'
+
+                        if not reply:
+                            reply = 'Block: ' + blocks.BLOCKS[block] + ':' + str(block)
+                            if blocks.PROPS[block]:
+                                reply += ' - ' + ', '.join(['{}:{}'.format(k, v) for k, v in blocks.PROPS[block].items()])
+                    except (AttributeError, ValueError):
+                        pass
+
+                if not reply:
+                    try:
+                        check = int(data)
+
+                        if check in blocks.BLOCKS:
+                            block = check
+                            reply += 'Block: ' + blocks.BLOCKS[block] + ':' + str(block)
+                            if blocks.PROPS[block]:
+                                reply += ' - ' + ', '.join(['{}:{}'.format(k, v) for k, v in blocks.PROPS[block].items()])
+
+                        if check in blocks.BLOCKS and check in items.ITEM_NAMES:
+                            reply += ' / '
+
+                        if check in items.ITEM_NAMES:
+                            item = check
+                            reply += 'Item: ' + items.ITEM_NAMES[item] + ':' + str(item)
+
+                    except ValueError:
+                        pass
+
+                check = data.lower()
+                if not reply and check in self.g.player_names:
+                    uuid = self.g.player_names[check]
+
+                    for p in self.g.players.values():
+                        if p.player_uuid == uuid:
+                            player = p
+                            break
+                    else:  # for
+                        reply = 'player out of range'
+
+                    if not reply:
+                        reply += 'Player: '
+
+                        results = []
+                        for k, v in player.items():
+                            try:
+                                results.append('{}:{}'.format(k, int(v)))
+                            except ValueError:
+                                results.append('{}:{}'.format(k, str(v)))
+
+                        reply += ', '.join(results)
+
+
+            ################# Specific commands ##########################
+
+            ## ### Bot-specific Commands
+            ## These will only run for the bot they are addressed to.
+
+            if for_me:
+
+                ## 1respawn - respawns the bot if it's dead
+                if command == 'respawn':
+                    self.g.game.respawn()
+                    reply = 'ok'
+
+                ## 1gather wood - gathers wood from the world
+                ## 1gather sand - gathers sand from the world
+                if command == 'gather' and data:
+                    if data == 'wood':
+                        self.g.job.state = self.g.job.gather_wood
+                        reply = 'ok'
+                    elif data == 'sand':
+                        if not self.g.sand_origin or not self.g.chunks.check_loaded(self.g.sand_origin):
+                            self.g.sand_origin = utils.pint(self.g.pos)
+                        self.g.job.state = self.g.job.gather_sand
+                        reply = 'ok'
+
+                    if reply:
+                        for i in self.g.inv.values():
+                            print(i.item_id)
+                            if i.item_id in items.BED_IDS:
+                                break
+                        else:
+                            reply += ', I need a bed'
+
+                ## 1farm wood - farms wood from a certain area
+                ## 1farm sand - farms sand from a certain area
+                ## 1farm wart - farms netherwart from a certain area
+                ## 1farm crop - farms mature crops from a certain area
+                if command == 'farm' and data:
+                    if data == 'wood':
+                        self.g.job.state = self.g.job.farm_wood
+                        reply = 'ok'
+                    elif data == 'sand':
+                        if not self.g.sand_origin or not self.g.chunks.check_loaded(self.g.sand_origin):
+                            self.g.sand_origin = utils.pint(self.g.pos)
+                        self.g.job.state = self.g.job.farm_sand
+                        reply = 'ok'
+                    elif data == 'wart':
+                        self.g.job.state = self.g.job.farm_wart
+                        reply = 'ok'
+                    elif data.startswith('crop'):
+                        self.g.job.state = self.g.job.farm_crop
+                        reply = 'ok'
+
+                    if reply and self.g.dimension == 'overworld':
+                        for i in self.g.inv.values():
+                            if i.item_id in items.BED_IDS:
+                                break
+                        else:
+                            reply += ', I need a bed'
+
+                ## 1loiter - stands still but eats, sleeps, and flees
+                if command == 'loiter':
+                    self.g.job.state = self.g.job.loiter
+                    reply = 'ok'
+
+                ## 1trade - sells items to villagers to get emeralds
+                if command == 'trade':
+                    self.g.job.state = self.g.job.trade
+                    reply = 'ok'
+
+                ## 1stop - stops the current job and resets bot
+                if command == 'stop':
+                    self.g.game.close_window()
+                    bot.init(self.g)
+                    reply = 'ok'
+
+                ## 1drop - drops the current stack its holding
+                if command == 'drop':
+                    self.g.game.drop_stack()
+
+                ## 1select [id] - moves item with id into main hand
+                if command == 'select' and data:
+                    item = int(data)
+                    if self.g.game.select_item([item]):
+                        reply = 'ok'
+                    else:
+                        reply = 'not found'
+
+                ## 1dump [id] - drops all items matching id
+                if command == 'dump' and data:
+                    item = int(data)
+                    if self.g.game.count_items([item]):
+                        self.g.dumping = item
+                        reply = 'ok'
+                    else:
+                        reply = 'not found'
+
+                ## 1drain - drops all items in inventory
+                if command == 'drain':
+                    self.g.draining = True
+                    reply = 'ok'
+
+                if command == 'gapple':
+                    self.g.job.state = self.g.job.find_gapple
+                    if data:
+                        self.g.job.find_gapple_states.count = int(data)
+                    reply = 'ok'
+
+                if command == 'cache':
+                    self.g.job.state = self.g.job.cache_items
+                    self.g.job.cache_items_states.minimum = 0
+                    self.g.job.cache_items_states.silent = True
+                    reply = 'ok'
+
+
+                ## 1fill [x] [y] [z] [x] [y] [z] - fills the cuboid with the block at the first coordinate
+                if command == 'fill':
+                    try:
+                        data = data.replace('(', ' ').replace(')', ' ').replace(',', ' ')
+                        x1, y1, z1, x2, y2, z2 = [int(x) for x in data.split()]
+                    except (AttributeError, ValueError):
+                        reply = 'usage: !fill x1 y1 z1 x2 y2 z2'
+
+                    if not reply:
+                        coord1 = (x1, y1, z1)
+                        coord2 = (x2, y2, z2)
+                        block = self.g.world.block_at(*coord1)
+
+                    if not reply and y1 > y2:
+                        reply = 'can only fill upwards'
+
+                    if not reply and block is None:
+                        reply = 'first coord out of range'
+
+                    if not reply and block == 0:
+                        reply = 'can\'t fill with air'
+
+                    if not reply:
+                        self.g.filling = Munch(coord1=coord1, coord2=coord2, block=block)
+                        self.g.job.state = self.g.job.fill_blocks
+                        reply = 'filling ' + str(utils.pvolume(coord1, coord2)) + ' with ' + blocks.BLOCKS[block]
+
+                ## 1here - bot comes to your location
+                if command == 'here':
+                    if not reply:
+                        for p in self.g.players.values():
+                            if p.player_uuid == sender:
+                                player = p
+                                break
+                        else: # for
+                            reply = 'can\'t find you'
+
+                    if not reply:
+                        pos = utils.pint(self.g.pos)
+                        goal = utils.pint((p.x, p.y, p.z))
+                        start = time.time()
+                        navpath = self.g.world.path_to_place(pos, goal)
+
+                        if navpath:
+                            self.g.path = navpath
+                            if self.g.job:
+                                self.g.job.stop()
+                            print(len(navpath))
+                            print(navpath)
+                            print(round(time.time() - start, 3), 'seconds')
+                            if self.g.job:
+                                self.g.job.stop()
+                            self.g.look_at = None
+                            reply = 'ok'
+                        else:
+                            reply = 'no path'
+
+                ## 1goto [x] [y] [z] - sends the bot to coordinate (x, y, z)
+                if command == 'goto':
+                    try:    
+                        data = data.replace('(', ' ').replace(')', ' ').replace(',', ' ')
+                        x2, y2, z2 = [int(x) for x in data.split()]
+                    except (AttributeError, ValueError):
+                        reply = 'usage: !goto x y z'
+
+                    if not reply:
+                        pos = utils.pint(self.g.pos)
+                        goal = utils.pint((x2, y2, z2))
+                        start = time.time()
+                        navpath = self.g.world.path_to_place(pos, goal)
+
+                        if navpath:
+                            self.g.path = navpath
+                            if self.g.job:
+                                self.g.job.stop()
+                            print(len(navpath))
+                            print(navpath)
+                            print(round(time.time() - start, 3), 'seconds')
+                            if self.g.job:
+                                self.g.job.stop()
+                            self.g.look_at = None
+                            reply = 'ok'
+                        else:
+                            reply = 'no path'
+
+                if command == 'break':
+                    self.g.game.break_block(blocks.TEST_BLOCK)
+                    reply = 'ok'
+
+                if command == 'open':
+                    self.g.game.open_container(blocks.TEST_BLOCK)
+
+                ## 1close - closes the current Minecraft window
+                if command == 'close':
+                    if self.g.window:
+                        self.g.game.close_window()
+                        reply = 'ok'
+                    else:
+                        reply = 'nothing open'
+
+                ## 1click [slot] [button] [mode] - clicks the current window
+                if command == 'click' and data:
+                    if self.g.window:
+                        slot, button, mode = [int(x) for x in data.split(' ')]
+                        try:
+                            item = self.g.window.contents[slot]
+                        except KeyError:
+                            item = Slot(present=False)
+                        print(item)
+                        self.g.game.click_window(slot, button, mode, item)
+                    else:
+                        reply = 'nothing open'
+
+                ## 1use - use the item it's currently holding
+                if command == 'use':
+                    self.g.game.use_item(0)
+
+                ## 1interact [entity id] - interacts with that entity
+                if command == 'interact' and data:
+                    self.g.game.interact(int(data))
+
+                if command == 'test':
+                    reply = 'ok'
+                    r = self.g.world.find_villager_openings((615, 78, 493))
+                    print(r)
+
+            ################# Authorized commands ##########################
+
+            ## ### Authorized Commands
+            ## These dangerous commands can only be ran by the bot owner.
+
+            if authed:
+
+                ## 1print [expression] - replies with Python eval(expression)
+                if command == 'print':
+                    data = data.replace('`', '.')
+                    reply = str(eval(data))
+
+                ## 1exit - exits the program
+                if command == 'exit':
+                    import os
+                    os._exit(0)
+
+
+
+        except BaseException as e:
+            import traceback
+            print(traceback.format_exc())
+            reply = 'Error: {} - {}\n'.format(e.__class__.__name__, e)
+            pass
+
+        if reply:
+            print('Reply:', reply)
+
+            if len(reply) >= 256:
+                reply = 'reply too long, check console'
+
+            if private and not reply.startswith('/'):
+                self.g.chat.send('/r ' + reply)
+            else:
+                self.g.chat.send(reply)
+

mosfet/game.py

@@ -0,0 +1,570 @@
+import re
+import time
+import random
+from itertools import count
+from munch import Munch
+
+from minecraft.networking.packets import Packet, clientbound, serverbound
+from minecraft.networking.types import BlockFace
+
+from mosfet.protocol.packets import (
+    SetSlotPacket, PlayerDiggingPacket,
+    BlockBreakAnimationPacket, AcknowledgePlayerDiggingPacket,
+    HeldItemChangePacket, PickItemPacket, OpenWindowPacket,
+    ClickWindowPacket, CloseWindowPacket, ServerWindowConfirmationPacket,
+    ClientWindowConfirmationPacket, EntityMetadataPacket,
+    SpawnLivingEntityPacket, EntityPositionRotationPacket, DestroyEntitiesPacket,
+    EntityActionPacket, EntityTeleport, InteractEntityPacket, TradeListPacket,
+    SelectTradePacket, DisconnectPacket, UnloadChunkPacket,
+)
+
+from mosfet.protocol.types import Slot
+
+from mosfet import utils
+from mosfet import path
+from mosfet import bot
+from mosfet import vector
+from mosfet.info import blocks
+from mosfet.info import items
+from mosfet.info import mcdata
+from mosfet.info import mobs
+
+class Game:
+    def __init__(self, global_state):
+        self.g = global_state
+
+        register = self.g.connection.register_packet_listener
+        register(self.handle_login_success, clientbound.login.LoginSuccessPacket)
+        register(self.handle_block_change, clientbound.play.BlockChangePacket)
+        register(self.handle_join_game, clientbound.play.JoinGamePacket)
+        register(self.handle_position_and_look, clientbound.play.PlayerPositionAndLookPacket)
+        register(self.handle_time_update, clientbound.play.TimeUpdatePacket)
+        register(self.handle_set_slot, SetSlotPacket)
+        register(self.handle_break_animation, BlockBreakAnimationPacket)
+        register(self.handle_break_ack, AcknowledgePlayerDiggingPacket)
+        register(self.handle_window, OpenWindowPacket)
+        register(self.handle_window_confirmation, ClientWindowConfirmationPacket)
+        register(self.handle_spawn_object, clientbound.play.SpawnObjectPacket)
+        register(self.handle_entity_metadata, EntityMetadataPacket)
+        register(self.handle_spawn_living, SpawnLivingEntityPacket)
+        register(self.handle_entity_position, clientbound.play.EntityPositionDeltaPacket)
+        register(self.handle_entity_position_rotation, EntityPositionRotationPacket)
+        register(self.handle_entity_look, clientbound.play.EntityLookPacket)
+        register(self.handle_destroy_entities, DestroyEntitiesPacket)
+        register(self.handle_spawn_player, clientbound.play.SpawnPlayerPacket)
+        register(self.handle_respawn, clientbound.play.RespawnPacket)
+        register(self.handle_player_list, clientbound.play.PlayerListItemPacket)
+        register(self.handle_entity_teleport, EntityTeleport)
+        register(self.handle_update_health, clientbound.play.UpdateHealthPacket)
+        #register(self.handle_entity_velocity, clientbound.play.EntityVelocityPacket)
+        register(self.handle_trade_list, TradeListPacket)
+        register(self.handle_disconnect, DisconnectPacket)
+        register(self.handle_unload_chunk, UnloadChunkPacket)
+
+        #register(self.handle_packet, Packet, early=True)
+
+    def handle_login_success(self, packet):
+        print(packet)
+        self.g.name = packet.Username
+
+    def handle_join_game(self, packet):
+        print('Received join game packet')
+        print('Connected.')
+        self.g.info = packet
+        self.g.eid = packet.entity_id
+        self.g.dimension = packet.world_name.replace('minecraft:', '')
+
+    def handle_block_change(self, packet):
+        if packet.block_state_id == blocks.SOUL_TORCH:
+            try:
+                self.g.goal = vector.Point3D((packet.location[0], packet.location[1], packet.location[2]))
+                print('new waypoint:', self.g.goal)
+
+                start = time.time()
+                solution = path.Pathfinder(self.g).astar(utils.pint(self.g.pos), utils.pint(self.g.goal))
+                if solution:
+                    solution = list(solution)
+                    self.g.path = solution
+                    if self.g.job:
+                        self.g.job.stop()
+                    print(len(solution))
+                    print(solution)
+                    print(round(time.time() - start, 3), 'seconds')
+                else:
+                    print('No path found')
+                    #say(connection, 'No path found')
+
+                #g.y_v = 10.0
+                #g.y_a = -36.0
+            except BaseException as e:
+                import traceback
+                print(traceback.format_exc())
+
+        #print(packet)
+
+    def handle_position_and_look(self, packet):
+        print(packet)
+        p = vector.Point3D((packet.x, packet.y, packet.z))
+        self.g.pos = p
+
+        confirm_packet = serverbound.play.TeleportConfirmPacket()
+        confirm_packet.teleport_id = packet.teleport_id
+        self.g.connection.write_packet(confirm_packet)
+
+        self.g.correction_count += 1
+
+        if self.g.get('path', None) and self.g.correction_count > 5:
+            self.g.correction_count = 0
+            dest = self.g.path[-1]
+            w = self.g.world
+            p = utils.pint(self.g.pos)
+            new_path = w.path_to_place(p, dest)
+
+            if new_path:
+                self.g.path = new_path
+
+    def handle_time_update(self, packet):
+        self.g.time = packet.time_of_day % 24000
+
+    def handle_set_slot(self, packet):
+        g = self.g
+        print(packet)
+        if packet.window_id == 0:
+            g.inv[packet.slot] = packet.slot_data
+        elif g.window:
+            g.window.contents[packet.slot] = packet.slot_data
+
+        if g.item_lock and packet.window_id >= 0 and not packet.slot_data.present:
+            print('Unlocking item lock')
+            g.item_lock = False
+
+    def break_block(self, location):
+        p = utils.pint(self.g.pos)
+        #if utils.phyp(p, location) > blocks.BREAK_DISTANCE + 1:
+        #    return False
+
+        bid = self.g.chunks.get_block_at(*location)
+        if bid == 0:
+            return False
+
+        packet = PlayerDiggingPacket()
+        packet.status = 0
+        packet.location = location
+        packet.face = 1
+        self.g.connection.write_packet(packet)
+
+        self.g.breaking = location
+        self.g.break_time = time.time() + utils.break_time(bid, self.g.holding)
+        return True
+
+    def break_finish(self):
+        packet = PlayerDiggingPacket()
+        packet.status = 2
+        packet.location = self.g.breaking
+        packet.face = 1
+        self.g.connection.write_packet(packet)
+        #self.g.chunks.set_block_at(*self.g.breaking, 0)
+
+        if self.g.chunks.get_block_at(*self.g.breaking) == 0:
+            self.g.breaking = None
+
+    def handle_break_animation(self, packet):
+        return
+        print(packet)
+
+    def handle_break_ack(self, packet):
+        #print(packet)
+        return
+
+    def respawn(self):
+        packet = serverbound.play.ClientStatusPacket()
+        packet.action_id = serverbound.play.ClientStatusPacket.RESPAWN
+        self.g.connection.write_packet(packet)
+
+    def animate(self):
+        packet = serverbound.play.AnimationPacket()
+        packet.hand = packet.HAND_MAIN
+        self.g.connection.write_packet(packet)
+
+    def place_block(self, location, face):
+        packet = serverbound.play.PlayerBlockPlacementPacket()
+        packet.hand = 0
+        packet.location = location
+        packet.face = face
+        packet.x = 0.5
+        packet.y = 0.5
+        packet.z = 0.5
+        packet.inside_block = False
+        self.g.connection.write_packet(packet)
+
+    def pick(self, slot):
+        packet = PickItemPacket()
+        packet.slot_to_use = slot
+        self.g.connection.write_packet(packet)
+
+    def hold(self, slot):
+        packet = HeldItemChangePacket()
+        packet.slot = slot
+        self.g.connection.write_packet(packet)
+
+    def choose_slot(self, slot):
+        if slot >= 36:
+            slot -= 36
+            self.hold(slot)
+        else:
+            self.pick(slot)
+
+    def count_items(self, items):
+        # count how many items are in inv
+        count = 0
+        for slot, item in self.g.inv.items():
+            if item.item_id in items:
+                count += item.item_count
+        return count
+
+    def count_inventory_slots(self):
+        # count how many inventory slots are filled
+        # excludes armour, crafting slots, off-hand
+        count = 0
+        for slot, item in self.g.inv.items():
+            if item.present and slot >= 9 and slot <= 45:
+                count += 1
+        return count
+
+    def count_window_slots(self):
+        # count how many window slots are filled
+        # excludes player inventory
+        w = self.g.window
+        w_info = mcdata.WINDOWS[w.data.window_type]
+        w_container_slots = w_info.container
+
+        count = 0
+        for slot, item in w.contents.items():
+            if item.present and slot in w_container_slots:
+                count += 1
+        return count
+
+    def get_window_slot(self, item_id):
+        # get the first slot that matches item of a window
+        window_items = list(self.g.window.contents.items())
+        for slot, item in window_items:
+            if not item.present: continue
+            if item.item_id == item_id:
+                return slot, item
+        else:  #for
+            return False, False
+
+    def select_item(self, items):
+        # select the first match from items of inv
+        # uses smallest stack of that match
+        # and optionally the most damaged item
+        inv_items = list(self.g.inv.items())
+        inv_items.sort(key=lambda x: (x[1].nbt or {}).get('Damage', 0), reverse=True)
+        inv_items.sort(key=lambda x: x[1].item_count or 0)
+        for slot, item in inv_items:
+            if item.item_id in items:
+                self.g.game.choose_slot(slot)
+                self.g.holding = item.item_id
+                return True
+        else:  #for
+            return False
+
+    def select_random_item(self, items):
+        # select a random match from items of inv
+        # this is random per item type
+        # example: 5 stacks wood, 1 stack glass
+        # -> still 50/50 chance between them
+
+        matches = set()
+        for slot, item in self.g.inv.items():
+            if item.item_id in items:
+                matches.add(item.item_id)
+
+        if matches:
+            return self.select_item([random.choice(list(matches))])
+        else:
+            return False
+
+    def select_next_item(self):
+        # select the next item slot that has an item
+        for slot, item in self.g.inv.items():
+            if slot < 9: continue  # skip armour slots
+            if item.present:
+                print('slot:', slot, 'item:', item)
+                self.g.game.choose_slot(slot)
+                self.g.holding = item.item_id
+                return True
+        else:  # for
+            return False
+
+    def drop_stack(self):
+        packet = PlayerDiggingPacket()
+        packet.status = 3
+        packet.location = utils.pint(self.g.pos)
+        packet.face = 1
+        self.g.connection.write_packet(packet)
+
+    def open_container(self, location):
+        bid = self.g.chunks.get_block_at(*location)
+        # TODO: check if block is a chest??
+        self.place_block(location, BlockFace.TOP)
+
+    def handle_window(self, packet):
+        print(packet)
+        self.g.window = Munch(data=packet, contents=dict(), count=0)
+
+    def click_window(self, slot, button, mode, item):
+        w = self.g.window
+
+        packet = ClickWindowPacket()
+        packet.window_id = w.data.window_id
+        packet.slot = slot
+        packet.button = button
+        packet.action_number = w.count
+        packet.mode = mode
+        packet.clicked_item = item
+        self.g.connection.write_packet(packet)
+        print('<--', packet)
+
+        w.count += 1
+
+    def close_window(self):
+        if self.g.window:
+            packet = CloseWindowPacket()
+            packet.window_id = self.g.window.data.window_id
+            self.g.connection.write_packet(packet)
+            self.g.window = None
+
+    def handle_window_confirmation(self, packet):
+        print(packet)
+        packet2 = ServerWindowConfirmationPacket()
+        packet2.window_id = packet.window_id
+        packet2.action_number = packet.action_number
+        packet2.accepted = packet.accepted
+        self.g.connection.write_packet(packet2)
+
+    def handle_spawn_player(self, packet):
+        print(packet)
+        self.g.players[packet.entity_id] = Munch(
+            entity_id=packet.entity_id,
+            player_uuid=packet.player_UUID,
+            x=packet.x,
+            y=packet.y,
+            z=packet.z,
+            yaw=packet.yaw,
+            pitch=packet.pitch,
+        )
+
+    def handle_spawn_object(self, packet):
+        #return
+        if packet.type_id != 37: return
+        #print(packet)
+        self.g.objects[packet.entity_id] = Munch(
+            entity_id=packet.entity_id,
+            x=packet.x,
+            y=packet.y,
+            z=packet.z,
+            velocity_x=packet.velocity_x,
+            velocity_y=packet.velocity_y,
+            velocity_z=packet.velocity_z,
+        )
+
+    def check_gapple(self, packet):
+        current_gapple_chest = self.g.job.find_gapple_states.current_chest
+        if current_gapple_chest:
+            for entry in packet.metadata:
+                if entry.type != 6:
+                    continue
+
+                if entry.value.item_id in items.GAPPLE_ID:
+                    self.g.chat.send('gapple found: ' + str(current_gapple_chest)[1:-1])
+                    print('gapple found:', str(current_gapple_chest)[1:-1])
+
+    def handle_entity_metadata(self, packet):
+        if not packet.metadata:
+            return
+
+        if self.g.job and self.g.job.state == self.g.job.find_gapple_states:
+            self.check_gapple(packet)
+
+        obj = self.g.objects.get(packet.entity_id, None)
+        if obj:
+            for entry in packet.metadata:
+                if entry.type != 6:
+                    continue
+                obj.item_id = entry.value.item_id
+                obj.item_count = entry.value.item_count
+
+        mob = self.g.mobs.get(packet.entity_id, None)
+        if mob:
+            for entry in packet.metadata:
+                if mob.type == mobs.VILLAGER:
+                    if entry.index == 17:
+                        mob.profession = entry.value[1]
+
+        player = self.g.players.get(packet.entity_id, None)
+        if player:
+            return
+
+    def handle_spawn_living(self, packet):
+        self.g.mobs[packet.entity_id] = Munch(
+            entity_id=packet.entity_id,
+            entity_uuid=packet.entity_uuid,
+            type=packet.type,
+            x=packet.x,
+            y=packet.y,
+            z=packet.z,
+        )
+
+    def handle_entity_position(self, packet):
+        mob = self.g.mobs.get(packet.entity_id, None)
+        if mob:
+            mob.x += packet.delta_x / 4096.0
+            mob.y += packet.delta_y / 4096.0
+            mob.z += packet.delta_z / 4096.0
+
+        player = self.g.players.get(packet.entity_id, None)
+        if player:
+            player.x += packet.delta_x / 4096.0
+            player.y += packet.delta_y / 4096.0
+            player.z += packet.delta_z / 4096.0
+
+            #if player.player_uuid == '0c123cfa-1697-4427-9413-4b645dee7ec0': print(packet)
+
+    def handle_entity_position_rotation(self, packet):
+        mob = self.g.mobs.get(packet.entity_id, None)
+        if mob:
+            mob.x += packet.delta_x / 4096.0
+            mob.y += packet.delta_y / 4096.0
+            mob.z += packet.delta_z / 4096.0
+
+        player = self.g.players.get(packet.entity_id, None)
+        if player:
+            player.x += packet.delta_x / 4096.0
+            player.y += packet.delta_y / 4096.0
+            player.z += packet.delta_z / 4096.0
+            player.yaw = packet.yaw
+            player.pitch = packet.pitch
+
+    def handle_entity_look(self, packet):
+        player = self.g.players.get(packet.entity_id, None)
+        if player:
+            player.yaw = packet.yaw
+            player.pitch = packet.pitch
+
+    def handle_entity_teleport(self, packet):
+        mob = self.g.mobs.get(packet.entity_id, None)
+        if mob:
+            mob.x = packet.x
+            mob.y = packet.y
+            mob.z = packet.z
+
+        player = self.g.players.get(packet.entity_id, None)
+        if player:
+            player.x = packet.x
+            player.y = packet.y
+            player.z = packet.z
+
+            #if player.player_uuid == '0c123cfa-1697-4427-9413-4b645dee7ec0': print(packet)
+
+    def handle_entity_velocity(self, packet):
+        obj = self.g.objects.get(packet.entity_id, None)
+        if obj:
+            print(packet)
+            #obj.velocity_x = packet.velocity_x
+            #obj.velocity_y = packet.velocity_y
+            #obj.velocity_z = packet.velocity_z
+
+    def handle_destroy_entities(self, packet):
+        for eid in packet.entity_ids:
+            if eid in self.g.objects:
+                del self.g.objects[eid]
+            if eid in self.g.mobs:
+                del self.g.mobs[eid]
+            if eid in self.g.players:
+                del self.g.players[eid]
+
+    def leave_bed(self):
+        packet = EntityActionPacket()
+        packet.entity_id = self.g.eid
+        packet.action_id = 2
+        packet.jump_boost = 0
+        self.g.connection.write_packet(packet)
+
+    def handle_respawn(self, packet):
+        print(packet)
+        self.g.dimension = packet.world_name.replace('minecraft:', '')
+        self.g.chunks.unload_all_chunks()
+
+    def handle_player_list(self, packet):
+        for action in packet.actions:
+            if isinstance(action, packet.AddPlayerAction):
+                self.g.player_names[action.uuid] = action.name
+                self.g.player_names[action.name] = action.uuid
+                self.g.player_names[action.name.lower()] = action.uuid # porque no los dos?
+
+    def handle_update_health(self, packet):
+        print(packet)
+        self.g.health = packet.health
+        self.g.food = packet.food
+
+        if packet.health == 0:
+            print('Died, stopping')
+            print('Use 1respawn to respawn the bot')
+            self.close_window()
+            bot.init(self.g)
+
+    def use_item(self, hand):
+        packet = serverbound.play.UseItemPacket()
+        packet.hand = hand
+        self.g.connection.write_packet(packet)
+
+    def interact(self, eid):
+        packet = InteractEntityPacket()
+        packet.entity_id = eid
+        packet.type = 0
+        packet.hand = 0
+        packet.sneaking = False
+        self.g.connection.write_packet(packet)
+
+    def handle_trade_list(self, packet):
+        print(packet)
+        self.g.trades = packet.trades
+
+    def select_trade(self, num):
+        packet = SelectTradePacket()
+        packet.selected_slot = num
+        self.g.connection.write_packet(packet)
+
+    def handle_disconnect(self, packet):
+        print(packet)
+        print('Client disconnected!')
+        import os
+        os._exit(1)
+
+    def handle_unload_chunk(self, packet):
+        self.g.chunks.unload_chunk(packet.chunk_x, packet.chunk_z)
+
+    def tick(self):
+        if self.g.breaking:
+            self.animate()
+
+            if time.time() >= self.g.break_time: #- 2*utils.TICK:
+                self.break_finish()
+
+        if self.g.dumping and not self.g.item_lock:
+            if self.select_item([self.g.dumping]):
+                self.drop_stack()
+                self.g.item_lock = True
+            else:
+                self.g.dumping = None
+
+        if self.g.draining and not self.g.item_lock:
+            if self.select_next_item():
+                self.drop_stack()
+                self.g.item_lock = True
+            else:
+                self.g.draining = False
+
+        if not self.g.path:
+            self.g.correction_count = 0

mosfet/info/blocks.py

@@ -1,8 +1,7 @@
 import json
 import importlib
 
-import mcdata
+from mosfet.info import mcdata
-importlib.reload(mcdata)
 
 MCD_BLOCKS = {}
 for d in mcdata.mcd.blocks.values():
@@ -16,6 +15,11 @@ for name, data in JSON_BLOCKS.items():
     for state in data['states']:
         BLOCKS[state['id']] = name.replace('minecraft:', '')
 
+PROPS = {}
+for name, data in JSON_BLOCKS.items():
+    for state in data['states']:
+        PROPS[state['id']] = state.get('properties', {})
+
 BREAK_DISTANCE = 6
 
 AIR = 0
@@ -28,10 +32,6 @@ EMERALD_BLOCK = 5407
 TEST_BLOCK = (616, 78, 496)
 
 
-WATER = [
-    'water',
-]
-
 AVOID = [
     'lava',
     'water',
@@ -263,89 +263,37 @@ INDEXED = [
     'barrel',
 ] + BEDS
 
+def get_set(ids):
+    result = set()
+    for block_name in ids:
+        for state in JSON_BLOCKS['minecraft:' + block_name]['states']:
+            result.add(state['id'])
+    return result
 
-NON_SOLID_IDS = set([SINGLE_SNOW])
+NON_SOLID_IDS = get_set(NON_SOLID)
-for block_name in NON_SOLID:
+NON_SOLID_IDS.add(SINGLE_SNOW)
-    for state in JSON_BLOCKS['minecraft:' + block_name]['states']:
-        NON_SOLID_IDS.add(state['id'])
-
-AVOID_IDS = set()
-for block_name in AVOID:
-    for state in JSON_BLOCKS['minecraft:' + block_name]['states']:
-        AVOID_IDS.add(state['id'])
-
-WATER_IDS = set()
-for block_name in WATER:
-    for state in JSON_BLOCKS['minecraft:' + block_name]['states']:
-        WATER_IDS.add(state['id'])
-
-LOG_IDS = set()
-for block_name in LOGS:
-    for state in JSON_BLOCKS['minecraft:' + block_name]['states']:
-        LOG_IDS.add(state['id'])
-
-LEAF_IDS = set()
-for block_name in LEAVES:
-    for state in JSON_BLOCKS['minecraft:' + block_name]['states']:
-        LEAF_IDS.add(state['id'])
-
-CHEST_IDS = set()
-for block_name in ['chest']:
-    for state in JSON_BLOCKS['minecraft:' + block_name]['states']:
-        CHEST_IDS.add(state['id'])
-
-BARREL_IDS = set()
-for block_name in ['barrel']:
-    for state in JSON_BLOCKS['minecraft:' + block_name]['states']:
-        BARREL_IDS.add(state['id'])
-
-TRAPPED_CHEST_IDS = set()
-for block_name in ['trapped_chest']:
-    for state in JSON_BLOCKS['minecraft:' + block_name]['states']:
-        TRAPPED_CHEST_IDS.add(state['id'])
-
-NETHERWART_IDS = set()
-for block_name in ['nether_wart']:
-    for state in JSON_BLOCKS['minecraft:' + block_name]['states']:
-        NETHERWART_IDS.add(state['id'])
-
-WHEAT_IDS = set()
-for block_name in ['wheat']:
-    for state in JSON_BLOCKS['minecraft:' + block_name]['states']:
-        WHEAT_IDS.add(state['id'])
-
-POTATO_IDS = set()
-for block_name in ['potatoes']:
-    for state in JSON_BLOCKS['minecraft:' + block_name]['states']:
-        POTATO_IDS.add(state['id'])
-
-CARROT_IDS = set()
-for block_name in ['carrots']:
-    for state in JSON_BLOCKS['minecraft:' + block_name]['states']:
-        CARROT_IDS.add(state['id'])
-
-BEETROOT_IDS = set()
-for block_name in ['beetroots']:
-    for state in JSON_BLOCKS['minecraft:' + block_name]['states']:
-        BEETROOT_IDS.add(state['id'])
-
-SAPLING_IDS = set()
-for block_name in SAPLINGS:
-    for state in JSON_BLOCKS['minecraft:' + block_name]['states']:
-        SAPLING_IDS.add(state['id'])
-
-BED_IDS = set()
-for block_name in BEDS:
-    for state in JSON_BLOCKS['minecraft:' + block_name]['states']:
-        BED_IDS.add(state['id'])
-
 
+AVOID_IDS = get_set(AVOID)
+WATER_IDS = get_set(['water'])
+LOG_IDS = get_set(LOGS)
+LEAF_IDS = get_set(LEAVES)
+CHEST_IDS = get_set(['chest'])
+BARREL_IDS = get_set(['barrel'])
+TRAPPED_CHEST_IDS = get_set(['trapped_chest'])
+NETHERWART_IDS = get_set(['nether_wart'])
+WHEAT_IDS = get_set(['wheat'])
+POTATO_IDS = get_set(['potatoes'])
+CARROT_IDS = get_set(['carrots'])
+BEETROOT_IDS = get_set(['beetroots'])
+SAPLING_IDS = get_set(SAPLINGS)
+BED_IDS = get_set(BEDS)
 
 INDEXED_IDS = set()
 for block_name in INDEXED:
     for state in JSON_BLOCKS['minecraft:' + block_name]['states']:
         INDEXED_IDS.add(state['id'])
 
+
 MATURE_WHEAT_ID = max(WHEAT_IDS)
 MATURE_POTATO_ID = max(POTATO_IDS)
 MATURE_CARROT_ID = max(CARROT_IDS)

mosfet/info/items.py

@@ -67,37 +67,31 @@ LOGS = [
     'dark_oak_log',
 ]
 
-BED_IDS = set()
-for item_name in BEDS:
-    BED_IDS.add(ITEMS['minecraft:'+item_name]['protocol_id'])
 
-SHOVEL_IDS = set()
+def get_set(ids):
-for item_name in SHOVELS:
+    result = set()
-    SHOVEL_IDS.add(ITEMS['minecraft:'+item_name]['protocol_id'])
+    for item_name in ids:
+        result.add(ITEMS['minecraft:'+item_name]['protocol_id'])
+    return result
 
-AXE_IDS = set()
+BED_IDS = get_set(BEDS)
-for item_name in AXES:
+SHOVEL_IDS = get_set(SHOVELS)
-    AXE_IDS.add(ITEMS['minecraft:'+item_name]['protocol_id'])
+AXE_IDS = get_set(AXES)
-
+FOOD_IDS = get_set(FOOD)
-FOOD_IDS = set()
+SAPLING_IDS = get_set(SAPLINGS)
-for item_name in FOOD:
+LOG_IDS = get_set(LOGS)
-    FOOD_IDS.add(ITEMS['minecraft:'+item_name]['protocol_id'])
-
-SAPLING_IDS = set()
-for item_name in SAPLINGS:
-    SAPLING_IDS.add(ITEMS['minecraft:'+item_name]['protocol_id'])
-
-LOG_IDS = set()
-for item_name in LOGS:
-    LOG_IDS.add(ITEMS['minecraft:'+item_name]['protocol_id'])
 
 ITEM_NAMES = {}
 for item_name, item in ITEMS.items():
     ITEM_NAMES[ITEMS[item_name]['protocol_id']] = item_name.replace('minecraft:', '')
 
+
 def get_id(name):
     return ITEMS['minecraft:' + name]['protocol_id']
 
+def get_name(idx):
+    return ITEM_NAMES[idx]
+
 CHEST_ID = get_id('chest')
 GAPPLE_ID = get_id('enchanted_golden_apple')
 SAND_ID = get_id('sand')
@@ -105,13 +99,30 @@ NETHERWART_ID = get_id('nether_wart')
 
 CARROT_ID = get_id('carrot')
 POTATO_ID = get_id('potato')
+WHEAT_ID = get_id('wheat')
 WHEAT_SEEDS_ID = get_id('wheat_seeds')
 BEETROOT_SEEDS_ID = get_id('beetroot_seeds')
 PUMPKIN_ID = get_id('pumpkin')
+BEETROOT_ID = get_id('beetroot')
 
 EMERALD_ID = get_id('emerald')
 BERRIES_ID = get_id('sweet_berries')
 IRON_INGOT_ID = get_id('iron_ingot')
 
-NEEDED_ITEMS = BED_IDS | SHOVEL_IDS | AXE_IDS | FOOD_IDS | set([CHEST_ID, PUMPKIN_ID, BERRIES_ID, IRON_INGOT_ID])
+
-WANTED_ITEMS = SAPLING_IDS | set([NETHERWART_ID, CARROT_ID, POTATO_ID, WHEAT_SEEDS_ID, BEETROOT_SEEDS_ID])
+INIT_NEEDED_ITEMS = BED_IDS | FOOD_IDS
+INIT_NEEDED_ITEMS.add(CHEST_ID)
+
+NEEDED_ITEMS = INIT_NEEDED_ITEMS
+
+INIT_WANTED_ITEMS = set()
+WANTED_ITEMS = INIT_WANTED_ITEMS
+
+def set_needed(items):
+    global NEEDED_ITEMS
+    NEEDED_ITEMS = INIT_NEEDED_ITEMS | items
+
+def set_wanted(items):
+    global WANTED_ITEMS
+    WANTED_ITEMS = INIT_WANTED_ITEMS | items
+

mosfet/info/mobs.py

@@ -1,8 +1,33 @@
+from mosfet.info import items
 import json
 
 with open('minecraft_data/registries.json') as f:
     MOBS = json.load(f)['minecraft:entity_type']['entries']
 
+VILLAGER = 93
+ARMORER = 1
+BUTCHER = 2
+CARTOGRAPHER = 3
+CLERIC = 4
+FARMER = 5
+FISHERMAN = 6
+FLETCHER = 7
+LEATHERWORKER = 8
+LIBRARIAN = 9
+MASON = 10
+NITWIT = 11
+SHEPHERD = 12
+TOOLSMITH = 13
+WEAPONSMITH = 14
+
+TRADES = {
+    ARMORER: [items.IRON_INGOT_ID],
+    BUTCHER: [items.BERRIES_ID],
+    FARMER: [items.PUMPKIN_ID, items.WHEAT_ID, items.POTATO_ID, items.CARROT_ID, items.BEETROOT_ID],
+    TOOLSMITH: [items.IRON_INGOT_ID],
+    WEAPONSMITH: [items.IRON_INGOT_ID],
+}
+
 EVIL = [
     'blaze',
     'cave_spider',

mosfet/job.py

@@ -0,0 +1,264 @@
+import re
+import time
+import importlib
+import random
+from itertools import count
+
+from minecraft.networking.types import BlockFace
+
+from mosfet.protocol.managers import ChunkNotLoadedException
+
+from mosfet import utils
+from mosfet import path
+from mosfet.info import blocks
+from mosfet.info import items
+from mosfet.info import mcdata
+from mosfet.info import mobs
+
+from mosfet.jobs import (
+    cache_items,
+    check_threats,
+    clear_leaves,
+    eat_food,
+    fill_blocks,
+    find_gapple,
+    gather_crop,
+    gather_sand,
+    gather_wart,
+    gather_wood,
+    grab_sand,
+    grab_sapling,
+    grab_supplies,
+    plant_tree,
+    sell_to_villager,
+    sleep_with_bed,
+)
+
+for module in [
+    cache_items,
+    check_threats,
+    clear_leaves,
+    eat_food,
+    fill_blocks,
+    find_gapple,
+    gather_crop,
+    gather_sand,
+    gather_wart,
+    gather_wood,
+    grab_sand,
+    grab_sapling,
+    grab_supplies,
+    plant_tree,
+    sell_to_villager,
+    sleep_with_bed,
+]:
+    importlib.reload(module)
+
+
+class JobStates:
+    def idle(self):
+        return []
+
+    def init_machines(self):
+        self.gather_wood_states = gather_wood.GatherWoodStates(self.g)
+        self.gather_sand_states = gather_sand.GatherSandStates(self.g)
+        self.sleep_with_bed_states = sleep_with_bed.SleepWithBedStates(self.g)
+        self.cache_items_states = cache_items.CacheItemsStates(self.g)
+        self.grab_supplies_states = grab_supplies.GrabSuppliesStates(self.g)
+        self.find_gapple_states = find_gapple.FindGappleStates(self.g)
+        self.plant_tree_states = plant_tree.PlantTreeStates(self.g)
+        self.clear_leaves_states = clear_leaves.ClearLeavesStates(self.g)
+        self.grab_sapling_states = grab_sapling.GrabSaplingStates(self.g)
+        self.grab_sand_states = grab_sand.GrabSandStates(self.g)
+        self.fill_blocks_states = fill_blocks.FillBlocksStates(self.g)
+        self.check_threats_states = check_threats.CheckThreatsStates(self.g)
+        self.gather_wart_states = gather_wart.GatherWartStates(self.g)
+        self.gather_crop_states = gather_crop.GatherCropStates(self.g)
+        self.eat_food_states = eat_food.EatFoodStates(self.g)
+        self.sell_to_villager_states = sell_to_villager.SellToVillagerStates(self.g)
+
+    def run_machines(self, machines):
+        for m in machines:
+            if m.state == m.idle:
+                continue
+            if m.state != m.done:
+                m.run()
+                return
+        # if we went through them all
+        for m in machines:
+            m.state = m.init
+
+    def gather_sand(self):
+        machines = [
+            self.gather_sand_states,
+            self.grab_sand_states,
+            self.cache_items_states,
+            self.sleep_with_bed_states,
+            self.eat_food_states,
+        ]
+        return machines
+
+    def farm_sand(self):
+        machines = [
+            self.grab_supplies_states,
+            self.check_threats_states,
+            self.gather_sand_states,
+            self.grab_sand_states,
+            self.cache_items_states,
+            self.sleep_with_bed_states,
+            self.eat_food_states,
+        ]
+        self.sleep_with_bed_states.silent = True
+        self.cache_items_states.silent = True
+        self.grab_supplies_states.supplies = {
+            tuple(items.SHOVEL_IDS): (1, 9),
+        }
+
+        items.set_needed(items.SHOVEL_IDS)
+        return machines
+
+    def cache_items(self):
+        machines = [
+            self.cache_items_states,
+        ]
+        return machines
+
+
+    def find_gapple(self):
+        machines = [
+            self.find_gapple_states,
+        ]
+        return machines
+
+    def gather_wood(self):
+        machines = [
+            self.gather_wood_states,
+            self.sleep_with_bed_states,
+            self.eat_food_states,
+            self.cache_items_states,
+        ]
+        return machines
+
+    def farm_wood(self):
+        machines = [
+            self.grab_supplies_states,
+            self.gather_wood_states,
+            self.clear_leaves_states,
+            self.plant_tree_states,
+            self.grab_sapling_states,
+            self.sleep_with_bed_states,
+            self.eat_food_states,
+            self.cache_items_states,
+        ]
+        self.sleep_with_bed_states.silent = True
+        self.cache_items_states.silent = True
+        self.grab_supplies_states.supplies = {
+            tuple(items.AXE_IDS): (1, 9),
+        }
+
+        items.set_needed(items.AXE_IDS)
+        items.set_wanted(items.SAPLING_IDS)
+        return machines
+
+    def farm_wart(self):
+        machines = [
+            self.gather_wart_states,
+            self.sleep_with_bed_states,
+            self.eat_food_states,
+            self.cache_items_states,
+        ]
+        self.sleep_with_bed_states.silent = True
+        self.cache_items_states.silent = True
+
+        items.set_wanted(set([items.NETHERWART_ID]))
+        return machines
+
+    def farm_crop(self):
+        machines = [
+            self.gather_crop_states,
+            self.sleep_with_bed_states,
+            self.eat_food_states,
+            self.cache_items_states,
+        ]
+        self.sleep_with_bed_states.silent = True
+        self.cache_items_states.silent = True
+
+        items.set_wanted(set([
+            items.CARROT_ID,
+            items.POTATO_ID,
+            items.WHEAT_SEEDS_ID,
+            items.BEETROOT_SEEDS_ID,
+        ]))
+        return machines
+
+    def fill_blocks(self):
+        machines = [
+            self.grab_supplies_states,
+            self.fill_blocks_states,
+            self.sleep_with_bed_states,
+            self.eat_food_states,
+        ]
+        self.sleep_with_bed_states.silent = True
+
+        f = self.g.filling
+        if f:
+            name = blocks.BLOCKS[f.block]
+            item = items.ITEMS['minecraft:'+name]['protocol_id']
+
+            self.grab_supplies_states.supplies = {
+                tuple([item]): (1, 0),
+            }
+        return machines
+
+    def loiter(self):
+        machines = [
+            self.check_threats_states,
+            self.sleep_with_bed_states,
+            self.eat_food_states,
+        ]
+        self.sleep_with_bed_states.silent = True
+        return machines
+
+    def trade(self):
+        machines = [
+            self.grab_supplies_states,
+            self.sell_to_villager_states,
+            self.sleep_with_bed_states,
+            self.eat_food_states,
+            self.cache_items_states,
+        ]
+        self.sleep_with_bed_states.silent = True
+        self.cache_items_states.silent = True
+        self.grab_supplies_states.supplies = {
+            tuple([items.PUMPKIN_ID]): (64, 3),
+            tuple([items.BERRIES_ID]): (64, 3),
+            tuple([items.IRON_INGOT_ID]): (64, 3),
+            tuple([items.WHEAT_ID]): (64, 3),
+            tuple([items.POTATO_ID]): (64, 3),
+            tuple([items.CARROT_ID]): (64, 3),
+            tuple([items.BEETROOT_ID]): (64, 3),
+        }
+
+        items.set_needed(set([
+            items.PUMPKIN_ID,
+            items.BERRIES_ID,
+            items.IRON_INGOT_ID,
+            items.WHEAT_ID,
+            items.POTATO_ID,
+            items.CARROT_ID,
+            items.BEETROOT_ID,
+        ]))
+        return machines
+
+    def stop(self):
+        self.init_machines()
+        self.state = self.idle
+
+    def __init__(self, global_state):
+        self.g = global_state
+
+        self.init_machines()
+        self.state = self.idle
+
+    def tick(self):
+        self.run_machines(self.state())

mosfet/jobs/cache_items.py

@@ -0,0 +1,228 @@
+import re
+import time
+import importlib
+import random
+from itertools import count
+from math import floor
+
+from minecraft.networking.types import BlockFace
+
+from mosfet.protocol.managers import ChunkNotLoadedException
+
+from mosfet import utils
+from mosfet import path
+from mosfet.info import blocks
+from mosfet.info import items
+from mosfet.info import mcdata
+from mosfet.info import mobs
+
+class CacheItemsStates:
+    def idle(self):
+        return None
+
+    def init(self):
+        self.skip_slots = []
+        self.skip_items = []
+
+        num_stacks = self.g.game.count_inventory_slots()
+        print('Inventory amount:', num_stacks)
+        if num_stacks >= self.g.minimum_cache_slots:
+            self.state = self.find_trapped_chests
+        else:
+            print('Aborting caching, not full')
+            self.state = self.cleanup
+
+    def find_trapped_chests(self):
+        print('Finding trapped chests...')
+        w = self.g.world
+        p = utils.pint(self.g.pos)
+
+        self.trapped_chests = w.find_blocks_indexed(p, blocks.TRAPPED_CHEST_IDS)
+        print('Found:', self.trapped_chests)
+        self.state = self.choose_trapped_chest
+
+    def choose_trapped_chest(self):
+        print('Choosing a trapped chest...')
+        w = self.g.world
+        p = utils.pint(self.g.pos)
+        c = self.g.chunks
+
+        if not len(self.trapped_chests):
+            print('No trapped chests')
+            self.state = self.select_chest
+            return
+
+        chest = self.trapped_chests[0]
+
+        navpath = w.path_to_place_faked(p, chest)
+        print('navpath:', navpath)
+
+        if navpath:
+            self.g.path = navpath[:-1]
+            self.opening = self.g.path[-1]
+            self.area = chest
+            self.state = self.going_to_trapped_chest
+            return
+        else:
+            self.trapped_chests.pop(0)
+            time.sleep(0.1)
+
+    def going_to_trapped_chest(self):
+        if utils.pint(self.g.pos) == self.opening:
+            self.g.look_at = self.area
+            self.state = self.open_chest
+
+    def select_chest(self):
+        if self.g.game.select_item([items.CHEST_ID]):
+            self.state = self.find_cache_spot
+        else:
+            print('No chest, aborting')
+            self.state = self.cleanup
+
+    def find_cache_spot(self):
+        print('Finding a chest spot...')
+        w = self.g.world
+        p = utils.pint(self.g.pos)
+
+        for area in w.find_cache_areas(p, 100):
+            print('Found area:', area)
+            if area not in self.bad_areas:
+                break
+        else: # for
+            print('Unable to find area')
+            self.state = self.cleanup
+            return
+
+        self.area = area
+        openings = w.find_cache_openings(self.area)
+
+        for o in openings:
+            navpath = w.path_to_place(p, o)
+            self.opening = o
+            if navpath: break
+        else: # for
+            print('Unable to get to cache area', self.area)
+            self.bad_areas.append(self.area)
+            self.state = self.cleanup
+            return
+
+        self.g.path = navpath
+        self.state = self.going_to_area
+
+    def going_to_area(self):
+        if utils.pint(self.g.pos) == self.opening:
+            self.g.look_at = self.area
+            self.state = self.place_chest
+
+    def place_chest(self):
+        self.g.game.place_block(self.area, BlockFace.TOP)
+        self.state = self.open_chest
+
+    def open_chest(self):
+        print('Opening chest')
+        self.g.game.open_container(self.area)
+        self.wait_time = 1
+        self.state = self.wait
+
+    def wait(self):
+        # wait for server to send us chest contents
+        if self.wait_time > 0:
+            self.wait_time -= utils.TICK
+        else:
+            self.state = self.move_items
+
+    def move_items(self):
+        if self.g.item_lock: return
+        w = self.g.window
+
+        if not w:
+            print('Didnt get a window, aborting')
+            self.state = self.cleanup
+            return
+        if w.data.window_type != mcdata.SINGLE_CHEST:
+            print('Got wrong window, aborting')
+            self.state = self.cleanup
+            return
+
+        w_info = mcdata.WINDOWS[w.data.window_type]
+        w_inventory_slots = w_info.inventory
+        w_container_slots = w_info.container
+
+        used_slots = self.g.game.count_window_slots()
+        print('used:', used_slots, 'total:', len(w_container_slots))
+        if used_slots >= len(w_container_slots):
+            print('Container is too full, aborting')
+            self.g.game.close_window()
+            self.g.look_at = None
+            self.state = self.cleanup
+            return
+
+        slot_list = []
+
+        for slot_num in w_inventory_slots:
+            if slot_num not in w.contents:
+                continue
+
+            slot = w.contents[slot_num]
+
+            if not slot.present:
+                continue
+
+            if slot.item_id in items.NEEDED_ITEMS:
+                continue
+
+            if slot_num in self.skip_slots:
+                continue
+
+            slot_list.append((slot_num, slot))
+
+        slot_list.sort(key=lambda x: x[1].item_count, reverse=True)
+
+        for slot_num, slot in slot_list:
+            if slot.item_id in items.WANTED_ITEMS and slot.item_id not in self.skip_items:
+                print('skipping wanted item', slot)
+                self.skip_slots.append(slot_num)
+                self.skip_items.append(slot.item_id)
+                continue
+
+            print('moving', slot)
+
+            self.g.item_lock = True
+            self.g.game.click_window(slot_num, 0, 1, slot)
+            return
+
+        print('nothing left to move')
+        self.state = self.close_chest
+
+    def close_chest(self):
+        print('closing chest')
+        self.g.game.close_window()
+        if not self.silent:
+            self.g.chat.send('cache at ' + str(self.area)[1:-1])
+        self.state = self.cleanup
+
+    def cleanup(self):
+        self.g.look_at = None
+        self.state = self.done
+
+    def done(self):
+        # never gets ran, placeholder
+        return None
+
+    def __init__(self, global_state):
+        self.g = global_state
+        self.state = self.idle
+
+        self.silent = False
+
+        self.skip_slots = []
+        self.skip_items = []
+
+        self.area = None
+        self.opening = None
+        self.trapped_chests = []
+        self.bad_areas = []
+        self.wait_time = 0
+
+    def run(self):
+        self.state()

mosfet/jobs/check_threats.py

@@ -0,0 +1,109 @@
+import re
+import time
+import importlib
+import random
+from itertools import count
+from math import floor
+
+from minecraft.networking.types import BlockFace
+
+from mosfet.protocol.managers import ChunkNotLoadedException
+
+from mosfet import utils
+from mosfet import path
+from mosfet.info import blocks
+from mosfet.info import items
+from mosfet.info import mcdata
+from mosfet.info import mobs
+
+class CheckThreatsStates:
+    def idle(self):
+        return None
+
+    def init(self):
+        self.state = self.find_threats
+        print('Checking for threats')
+
+    def find_threats(self):
+        w = self.g.world
+        p = utils.pint(self.g.pos)
+
+        threats = w.find_threats(p, 40)
+
+        if threats:
+            print('Found', len(threats), 'threats, fleeing:')
+            print(threats)
+            self.state = self.find_safety
+        else:
+            print('Aborting, no threats')
+            self.state = self.cleanup
+
+    def find_safety(self):
+        w = self.g.world
+        p = utils.pint(self.g.pos)
+
+        safety = w.find_blocks_indexed(p, [blocks.EMERALD_BLOCK])
+
+        if not safety:
+            print('No emerald blocks found, aborting')
+            self.state = self.cleanup
+            return
+
+        safety.sort(key=lambda s: utils.phyp(p, s))
+        print('Found emerald blocks:', safety)
+
+        for s in safety:
+            s = utils.padd(s, path.BLOCK_ABOVE)
+            navpath = w.path_to_place(p, s)
+
+            if navpath:
+                self.g.path = navpath
+                self.state = self.going_to_safety
+                self.safety = s
+                print('Going to safety', self.safety)
+                return
+            else:
+                print('Cant get to safety', self.safety)
+                time.sleep(0.1)
+
+        print('Cant get to safety, aborting')
+        self.state = self.cleanup
+
+    def going_to_safety(self):
+        if utils.pint(self.g.pos) == self.safety:
+            print('At safety spot, waiting to be moved')
+            self.state = self.wait_for_move
+
+    def wait_for_move(self):
+        # wait for the server to move the bot when it's safe
+        # ie. a piston + daylight sensor
+        if utils.pint(self.g.pos) != self.safety:
+            print('Moved, resuming job')
+            self.state = self.wait
+            self.wait_time = 3
+
+    def wait(self):
+        # wait to land, etc
+        if self.wait_time > 0:
+            self.wait_time -= utils.TICK
+        else:
+            self.state = self.cleanup
+
+    def cleanup(self):
+        self.g.look_at = None
+        self.state = self.done
+
+    def done(self):
+        # never gets ran, placeholder
+        return None
+
+    def __init__(self, global_state):
+        self.g = global_state
+        self.state = self.idle
+
+        self.safety = None
+        self.wait_time = 0
+
+    def run(self):
+        self.state()
+

mosfet/jobs/clear_leaves.py

@@ -0,0 +1,91 @@
+import re
+import time
+import importlib
+import random
+from itertools import count
+from math import floor
+
+from minecraft.networking.types import BlockFace
+
+from mosfet.protocol.managers import ChunkNotLoadedException
+
+from mosfet import utils
+from mosfet import path
+from mosfet.info import blocks
+from mosfet.info import items
+from mosfet.info import mcdata
+from mosfet.info import mobs
+
+class ClearLeavesStates:
+    def idle(self):
+        return None
+
+    def init(self):
+        if not self.g.chopped_tree:
+            print('Didnt chop tree, clearing leaves')
+            self.state = self.cleanup
+            return
+
+        sapling_type = self.g.chopped_tree + '_sapling'
+        sapling_item = items.get_id(sapling_type)
+        num_saplings = self.g.game.count_items([sapling_item])
+        print('Have', num_saplings, sapling_type, 'in inventory')
+
+        if num_saplings > 8:
+            print('Have enough saplings, aborting clearing leaves')
+            self.state = self.cleanup
+            return
+
+        self.state = self.select_log
+        print('Clearing leaves...')
+
+    def select_log(self):
+        # select a log to avoid using tools
+        self.g.game.select_item(items.LOG_IDS)
+        self.state = self.find_leaves
+
+    def find_leaves(self):
+        w = self.g.world
+        p = utils.pint(self.g.pos)
+        pos = utils.padd(p, path.BLOCK_ABOVE)
+
+        for l in w.find_leaves(pos, blocks.BREAK_DISTANCE):
+            self.leaves.append(l)
+
+        self.state = self.break_leaves
+
+    def break_leaves(self):
+        if not self.g.breaking:
+            if self.leaves:
+                leaf = self.leaves.pop(0)
+                self.g.look_at = leaf
+                self.g.game.break_block(leaf)
+                print('Breaking leaf', leaf)
+            else:
+                self.wait_time = 1
+                self.state = self.wait
+
+    def wait(self):
+        # wait for the items to drop
+        if self.wait_time > 0:
+            self.wait_time -= utils.TICK
+        else:
+            self.state = self.cleanup
+
+    def cleanup(self):
+        self.g.look_at = None
+        self.state = self.done
+
+    def done(self):
+        # never gets ran, placeholder
+        return None
+
+    def __init__(self, global_state):
+        self.g = global_state
+        self.state = self.idle
+
+        self.leaves = []
+        self.wait_time = 0
+
+    def run(self):
+        self.state()

mosfet/jobs/eat_food.py

@@ -0,0 +1,72 @@
+import re
+import time
+import importlib
+import random
+from itertools import count
+from math import floor
+
+from minecraft.networking.types import BlockFace
+
+from mosfet.protocol.managers import ChunkNotLoadedException
+
+from mosfet import utils
+from mosfet import path
+from mosfet.info import blocks
+from mosfet.info import items
+from mosfet.info import mcdata
+from mosfet.info import mobs
+
+class EatFoodStates:
+    def idle(self):
+        return None
+
+    def init(self):
+        if self.g.food < 12:
+            print('Hungry, eating')
+            self.state = self.select_food
+            return
+
+        if self.g.health < 20 and self.g.food < 18:
+            print('Low health, eating')
+            self.state = self.select_food
+            return
+
+        print('Don\'t need to eat, aborting')
+        self.state = self.cleanup
+
+    def select_food(self):
+        if self.g.game.select_item(items.FOOD_IDS):
+            self.state = self.eat_food
+        else:
+            print('No food, aborting')
+            self.state = self.cleanup
+
+    def eat_food(self):
+        self.g.game.use_item(0)
+
+        print('Eating food')
+        self.wait_time = 3
+        self.state = self.wait
+
+    def wait(self):
+        if self.wait_time > 0:
+            self.wait_time -= utils.TICK
+        else:
+            self.state = self.cleanup
+
+    def cleanup(self):
+        self.state = self.done
+
+    def done(self):
+        # never gets ran, placeholder
+        return None
+
+    def __init__(self, global_state):
+        self.g = global_state
+        self.state = self.idle
+
+        self.wait_time = 0
+
+    def run(self):
+        self.state()
+

mosfet/jobs/fill_blocks.py

@@ -0,0 +1,215 @@
+import re
+import time
+import importlib
+import random
+from itertools import count
+from math import floor
+
+from minecraft.networking.types import BlockFace
+
+from mosfet.protocol.managers import ChunkNotLoadedException
+
+from mosfet import utils
+from mosfet import path
+from mosfet.info import blocks
+from mosfet.info import items
+from mosfet.info import mcdata
+from mosfet.info import mobs
+
+class FillBlocksStates:
+    def idle(self):
+        return None
+
+    def init(self):
+        f = self.g.filling
+
+        if not f:
+            self.state = self.cleanup
+            print('Aborting, nothing to fill')
+            return
+
+        if self.last_block:
+            self.state = self.select_item
+        else:
+            self.state = self.find_last_block
+
+    def find_last_block(self):
+        w = self.g.world
+        f = self.g.filling
+        print('Finding last block')
+
+        b1, b2 = utils.pboundingbox(f.coord1, f.coord2)
+        box = utils.psub(b2, b1)
+        xz_distance = utils.hypot(box[0]+1, box[2]+1)
+        y_start = f.coord1[1]
+        y_end = f.coord2[1]
+
+        for y in range(y_start, y_end+1):
+            for offset in utils.search_2d(xz_distance):
+                check = utils.padd(f.coord1, offset)
+                check = (check[0], y, check[2])
+
+                # ensure block is within fill area
+                if check[0] < b1[0] or check[0] > b2[0]:
+                    continue
+                if check[2] < b1[2] or check[2] > b2[2]:
+                    continue
+
+                if w.block_at(*check) == blocks.AIR:
+                    self.state = self.select_item
+                    return
+
+                self.last_block = check
+        else:  # for
+            self.state = self.cleanup
+            print('Aborting, no air left')
+            return
+
+    def select_item(self):
+        f = self.g.filling
+        name = blocks.BLOCKS[f.block]
+        item = items.ITEMS['minecraft:'+name]['protocol_id']
+
+        if self.g.game.select_item([item]):
+            #self.g.look_at = utils.padd(self.area, path.BLOCK_BELOW)
+            self.state = self.find_next_block
+        else:
+            print('No blocks, aborting')
+            self.state = self.cleanup
+
+    def find_next_block(self):
+        w = self.g.world
+        f = self.g.filling
+        print('Finding next block, last:', self.last_block)
+
+        b1, b2 = utils.pboundingbox(f.coord1, f.coord2)
+        box = utils.psub(b2, b1)
+        xz_distance = utils.hypot(box[0]+1, box[2]+1)
+        y_start = f.coord1[1]
+        y_end = f.coord2[1]
+
+        for y in range(y_start, y_end+1):
+            if y not in self.iterators:
+                self.iterators[y] = utils.search_2d(xz_distance)
+
+            for offset in self.iterators[y]:
+                check = utils.padd(f.coord1, offset)
+                check = (check[0], y, check[2])
+
+                # ensure block is within fill area
+                if check[0] < b1[0] or check[0] > b2[0]:
+                    continue
+                if check[2] < b1[2] or check[2] > b2[2]:
+                    continue
+
+                if w.block_at(*check) == blocks.AIR:
+                    print('Found next block:', check)
+                    self.next_block = check
+                    self.state = self.check_block_distance
+                    return
+
+        # if there's nothing left to fill
+        self.g.filling = None
+        self.state = self.cleanup
+
+    def check_block_distance(self):
+        w = self.g.world
+        p = utils.pint(self.g.pos)
+        head = utils.padd(p, path.BLOCK_ABOVE)
+
+        if utils.phyp(head, self.next_block) < 4:
+            self.state = self.fill_block
+        else:
+            self.state = self.nav_to_block
+
+    def nav_to_block(self):
+        w = self.g.world
+        p = utils.pint(self.g.pos)
+        c = self.g.chunks
+
+        tmp = c.get_block_at(*self.next_block)
+        c.set_block_at(*self.next_block, blocks.STONE)
+        pos = utils.padd(self.next_block, path.BLOCK_ABOVE)
+        navpath = w.path_to_place(p, pos)
+        c.set_block_at(*self.next_block, tmp)
+
+        if navpath:
+            self.g.path = navpath[:-1]
+            self.state = self.going_to_block
+        else:
+            print('Cant get to that block')
+            self.state = self.cleanup
+            time.sleep(0.1)
+
+    def going_to_block(self):
+        if not len(self.g.path):
+            self.state = self.fill_block
+
+    def fill_block(self):
+        print('Filling block', self.next_block)
+
+        self.g.game.place_block(self.next_block, BlockFace.TOP)
+        self.g.look_at = self.next_block
+
+        self.wait_time = 0.25
+        self.state = self.wait_for_block
+
+    def wait_for_block(self):
+        w = self.g.world
+        if w.block_at(*self.next_block) != blocks.AIR:
+            self.last_block = self.next_block
+            self.state = self.check_obstruction
+        elif self.wait_time > 0:
+            self.wait_time -= utils.TICK
+        else:
+            print('Block didnt appear')
+            self.state = self.check_obstruction
+
+    def check_obstruction(self):
+        p = utils.pint(self.g.pos)
+        f = self.g.filling
+        print('last', self.last_block)
+        print('p', p)
+        if self.last_block[1] >= p[1] and f.block not in blocks.NON_SOLID_IDS:
+            print('Obstructed, going to last block')
+            self.state = self.nav_to_last_block
+        else:
+            self.state = self.cleanup
+
+    def nav_to_last_block(self):
+        w = self.g.world
+        p = utils.pint(self.g.pos)
+        c = self.g.chunks
+
+        pos = utils.padd(self.last_block, path.BLOCK_ABOVE)
+        navpath = w.path_to_place(p, pos)
+
+        if navpath:
+            self.g.path = navpath
+            self.state = self.going_to_last_block
+        else:
+            print('Cant get to that block')
+            self.state = self.cleanup
+
+    def going_to_last_block(self):
+        if not len(self.g.path):
+            self.state = self.cleanup
+
+    def cleanup(self):
+        self.state = self.done
+
+    def done(self):
+        # never gets ran, placeholder
+        return None
+
+    def __init__(self, global_state):
+        self.g = global_state
+        self.state = self.idle
+
+        self.iterators = {}
+        self.wait_time = 0
+        self.last_block = None
+        self.next_block = None
+
+    def run(self):
+        self.state()

mosfet/jobs/find_gapple.py

@@ -0,0 +1,117 @@
+import re
+import time
+import importlib
+import random
+from itertools import count
+from math import floor
+
+from minecraft.networking.types import BlockFace
+
+from mosfet.protocol.managers import ChunkNotLoadedException
+
+from mosfet import utils
+from mosfet import path
+from mosfet.info import blocks
+from mosfet.info import items
+from mosfet.info import mcdata
+from mosfet.info import mobs
+
+class FindGappleStates:
+    def idle(self):
+        return None
+
+    def init(self):
+        self.state = self.go_spectator
+
+    def go_spectator(self):
+        print('Going spectator...')
+        self.g.chat.send('/gamemode spectator')
+
+        self.state = self.tp_to_coord
+
+    def tp_to_coord(self):
+        step = utils.spiral(self.count)
+        step_scaled = utils.pmul(step, 192)
+        self.coord = utils.padd(self.origin, step_scaled)
+        self.coord = (self.coord[0], 50, self.coord[2])
+
+        print('count:', self.count, 'teleporting to:', self.coord)
+        self.g.chat.send('/tp {} {} {}'.format(*self.coord))
+
+        self.g.command_lock = True
+        self.state = self.wait_for_load
+
+    def wait_for_load(self):
+        if self.g.command_lock:
+            return
+
+        if self.g.chunks.check_loaded(self.g.pos, 169):
+            print('chunks have been loaded')
+            self.state = self.pick_chest
+
+    def pick_chest(self):
+        chest_list = []
+        for chest_id in blocks.CHEST_IDS:
+            chest_list.extend(self.g.chunks.index.get(chest_id, []))
+
+        for chest in chest_list:
+            if chest in self.checked_chests:
+                # slow but simple
+                continue
+
+            if utils.phyp_king(self.coord, chest) > 96:
+                # skip because we can't detect item drops
+                continue
+
+            self.current_chest = chest
+            self.checked_chests.append(self.current_chest)
+            self.state = self.break_chest
+            break
+        else: # for
+            print('exhausted chest list')
+            self.state = self.cleanup
+
+    def break_chest(self):
+        print('Breaking chest', self.current_chest)
+        self.g.command_lock = True
+        self.g.item_lock = True
+        self.g.chat.send('/setblock {} {} {} air destroy'.format(*self.current_chest))
+
+        self.wait_time = 0.5
+        self.state = self.wait_for_items
+
+    def wait_for_items(self):
+        # wait for command to execute
+        if self.g.command_lock:
+            return
+
+        # wait for items to drop
+        if self.wait_time > 0:
+            self.wait_time -= utils.TICK
+        else:
+            print('done waiting for items')
+            self.state = self.pick_chest
+
+    def cleanup(self):
+        self.count += 1
+        self.state = self.done
+
+    def done(self):
+        # never gets ran, placeholder
+        return None
+
+    def __init__(self, global_state):
+        self.g = global_state
+        self.state = self.idle
+
+        self.origin = utils.pint(self.g.pos)
+        self.count = 0
+        self.coord = None
+        self.current_chest = None
+        self.checked_chests = []
+        self.wait_time = 0
+
+    def run(self):
+        self.state()
+
+

mosfet/jobs/gather_crop.py

@@ -0,0 +1,131 @@
+import re
+import time
+import importlib
+import random
+from itertools import count
+from math import floor
+
+from minecraft.networking.types import BlockFace
+
+from mosfet.protocol.managers import ChunkNotLoadedException
+
+from mosfet import utils
+from mosfet import path
+from mosfet.info import blocks
+from mosfet.info import items
+from mosfet.info import mcdata
+from mosfet.info import mobs
+
+class GatherCropStates:
+    def idle(self):
+        return None
+
+    def init(self):
+        self.state = self.find_new_crop
+
+    def find_new_crop(self):
+        print('Finding new crop...')
+        w = self.g.world
+        p = utils.pint(self.g.pos)
+
+        mature_crops = [
+            blocks.MATURE_WHEAT_ID,
+            blocks.MATURE_POTATO_ID,
+            blocks.MATURE_CARROT_ID,
+            blocks.MATURE_BEETROOT_ID,
+        ]
+
+        for crop in w.find_blocks_3d(p, mature_crops, 50, 20, True):
+            if crop not in self.bad_crops:
+                break
+        else: # for
+            print('No good crops left, aborting.')
+            self.state = self.cleanup
+            return
+
+        print('Found crop:', crop)
+        self.crop = crop
+        self.type_id = w.block_at(*crop)
+        self.state = self.nav_to_crop
+
+    def nav_to_crop(self):
+        w = self.g.world
+        p = utils.pint(self.g.pos)
+
+        navpath = w.path_to_place(p, self.crop)
+
+        if navpath:
+            print('Going to crop', self.crop)
+            self.g.path = navpath
+            self.g.look_at = utils.padd(self.crop, path.BLOCK_BELOW)
+            self.state = self.going_to_crop
+        else:
+            print('Cant get to it, blacklisting')
+            time.sleep(0.1)
+            self.bad_crops.append(self.crop)
+            self.state = self.find_new_crop
+
+    def going_to_crop(self):
+        if utils.pint(self.g.pos) == self.crop:
+            print('At the crop')
+            self.state = self.break_crop
+
+    def break_crop(self):
+        self.g.game.break_block(self.crop)
+        self.state = self.select_seed
+
+    def select_seed(self):
+        p = utils.pint(self.g.pos)
+
+        crop_seeds = {
+            blocks.MATURE_WHEAT_ID: items.WHEAT_SEEDS_ID,
+            blocks.MATURE_POTATO_ID: items.POTATO_ID,
+            blocks.MATURE_CARROT_ID: items.CARROT_ID,
+            blocks.MATURE_BEETROOT_ID: items.BEETROOT_SEEDS_ID,
+        }
+        self.target_seed = crop_seeds[self.type_id]
+
+        if self.g.game.select_item([self.target_seed]):
+            self.state = self.wait_select
+        else:
+            print('Havent picked up seed yet')
+            return
+
+    def wait_select(self):
+        if self.target_seed != self.g.holding:
+            return
+        else:
+            self.state = self.place_crop
+
+    def place_crop(self):
+        p = utils.pint(self.g.pos)
+        self.g.game.place_block(p, BlockFace.TOP)
+        print('Placed crop')
+        self.state = self.wait_place
+
+    def wait_place(self):
+        w = self.g.world
+        if w.block_at(*self.crop) == blocks.AIR:
+            return
+        else:
+            self.state = self.cleanup
+
+    def cleanup(self):
+        self.g.look_at = None
+        self.state = self.done
+
+    def done(self):
+        # never gets ran, placeholder
+        return None
+
+    def __init__(self, global_state):
+        self.g = global_state
+        self.state = self.idle
+
+        self.crop = None
+        self.type_id = None
+        self.target_seed = None
+        self.bad_crops = []
+
+    def run(self):
+        self.state()

mosfet/jobs/gather_sand.py

@@ -0,0 +1,131 @@
+import re
+import time
+import importlib
+import random
+from itertools import count
+from math import floor
+
+from minecraft.networking.types import BlockFace
+
+from mosfet.protocol.managers import ChunkNotLoadedException
+
+from mosfet import utils
+from mosfet import path
+from mosfet.info import blocks
+from mosfet.info import items
+from mosfet.info import mcdata
+from mosfet.info import mobs
+
+class GatherSandStates:
+    def bair(self, p):
+        return self.g.chunks.get_block_at(*p) in blocks.NON_SOLID_IDS
+
+    def bsand(self, p):
+        return self.g.chunks.get_block_at(*p) == blocks.SAND
+
+    def idle(self):
+        return None
+
+    def init(self):
+        if not self.g.sand_origin or not self.g.chunks.check_loaded(self.g.sand_origin):
+            self.g.sand_origin = utils.pint(self.g.pos)
+
+        self.state = self.select_shovel
+
+    def select_shovel(self):
+        self.g.game.select_item(items.SHOVEL_IDS)
+        self.state = self.find_new_slice
+
+    def find_new_slice(self):
+        print('Finding new slice...')
+        w = self.g.world
+        origin = self.g.sand_origin
+
+        print('using origin', self.g.sand_origin)
+        start = time.time()
+        self.prev_layer, s = w.find_sand_slice(self.g.sand_origin, 200, 10, self.bad_slices, self.prev_layer)
+        print('Found slice:', s, 'in', time.time() - start, 'seconds')
+
+        if s:
+            self.slice = s
+            self.bad_slices.append(s)
+            self.state = self.find_new_sand
+        else:
+            print('No slices remaining.')
+            self.state = self.cleanup
+
+    def find_new_sand(self):
+        print('Finding new sand...')
+        w = self.g.world
+        p = utils.pint(self.g.pos)
+        head = utils.padd(p, path.BLOCK_ABOVE)
+
+        for sand in w.find_sand(self.slice, 2, p):
+            if sand not in self.bad_sand:
+                print('Found sand:', sand)
+                break
+        else: # for
+            print('No good sands left, aborting.')
+            self.state = self.cleanup
+            return
+
+        self.sand = sand
+
+        if utils.phyp(head, self.sand) < blocks.BREAK_DISTANCE:
+            self.state = self.dig_sand
+        else:
+            self.state = self.nav_to_sand
+
+    def nav_to_sand(self):
+        w = self.g.world
+        p = utils.pint(self.g.pos)
+        c = self.g.chunks
+
+        navpath = w.path_to_place_faked(p, self.sand)
+        print('navpath:', navpath)
+
+        if navpath:
+            self.g.path = navpath[:-1]
+            self.state = self.going_to_sand
+        else:
+            print('Cant get to that sand')
+            time.sleep(0.1)
+            self.bad_sand.append(self.sand)
+            self.state = self.find_new_sand
+
+    def going_to_sand(self):
+        if not len(self.g.path):
+            self.g.look_at = self.sand
+            self.state = self.dig_sand
+
+    def dig_sand(self):
+        if not self.g.breaking:
+            if self.bsand(self.sand):
+                self.g.look_at = self.sand
+                self.g.game.break_block(self.sand)
+                print('digging sand')
+            else:
+                self.state = self.find_new_sand
+
+    def cleanup(self):
+        self.g.look_at = None
+        self.state = self.done
+
+    def done(self):
+        # never gets ran, placeholder
+        return None
+
+
+    def __init__(self, global_state):
+        self.g = global_state
+        self.state = self.idle
+
+        self.slice = None
+        self.bad_slices = []
+        self.prev_layer = 0
+        self.sand = None
+        self.bad_sand = []
+        self.wait_time = 0
+
+    def run(self):
+        self.state()

mosfet/jobs/gather_wart.py

@@ -0,0 +1,126 @@
+import re
+import time
+import importlib
+import random
+from itertools import count
+from math import floor
+
+from minecraft.networking.types import BlockFace
+
+from mosfet.protocol.managers import ChunkNotLoadedException
+
+from mosfet import utils
+from mosfet import path
+from mosfet.info import blocks
+from mosfet.info import items
+from mosfet.info import mcdata
+from mosfet.info import mobs
+
+class GatherWartStates:
+    def idle(self):
+        return None
+
+    def init(self):
+        self.state = self.find_new_wart
+
+    def find_new_wart(self):
+        print('Finding new wart...')
+        w = self.g.world
+        p = utils.pint(self.g.pos)
+
+        mature_wart = max(blocks.NETHERWART_IDS)
+        for wart in w.find_blocks_3d(p, [mature_wart], 50, 20, True):
+            if wart not in self.bad_warts:
+                break
+        else: # for
+            print('No good warts left, aborting.')
+            self.state = self.cleanup
+            return
+
+        print('Found wart:', wart)
+        self.wart = wart
+        self.state = self.nav_to_wart
+
+    def nav_to_wart(self):
+        w = self.g.world
+        p = utils.pint(self.g.pos)
+
+        navpath = w.path_to_place(p, self.wart)
+
+        if navpath:
+            print('Going to wart', self.wart)
+            self.g.path = navpath
+            self.g.look_at = utils.padd(self.wart, path.BLOCK_BELOW)
+            self.state = self.going_to_wart
+        else:
+            print('Cant get to it, blacklisting')
+            time.sleep(0.1)
+            self.bad_warts.append(wart)
+            self.state = self.find_new_wart
+
+    def going_to_wart(self):
+        if utils.pint(self.g.pos) == self.wart:
+            print('At the wart')
+            self.state = self.break_wart
+
+    def break_wart(self):
+        self.g.game.break_block(self.wart)
+        self.wait_time = 0.5
+        self.state = self.wait
+
+    def wait(self):
+        # wait for the item
+        if self.wait_time > 0:
+            self.wait_time -= utils.TICK
+        else:
+            self.state = self.select_wart
+
+    def select_wart(self):
+        p = utils.pint(self.g.pos)
+
+        if self.g.game.select_item([items.NETHERWART_ID]):
+            self.state = self.wait_select
+            self.wait_time = 0.5
+        else:
+            print('Aborting planting, no wart')
+            self.state = self.cleanup
+
+    def wait_select(self):
+        # wait a bit to select
+        if self.wait_time > 0:
+            self.wait_time -= utils.TICK
+        else:
+            self.state = self.place_wart
+
+    def place_wart(self):
+        p = utils.pint(self.g.pos)
+        self.g.game.place_block(p, BlockFace.TOP)
+        print('Placed wart')
+        self.state = self.wait_place
+        self.wait_time = 0.5
+
+    def wait_place(self):
+        # wait a bit for chunk data to update
+        if self.wait_time > 0:
+            self.wait_time -= utils.TICK
+        else:
+            self.state = self.cleanup
+
+    def cleanup(self):
+        self.g.look_at = None
+        self.state = self.done
+
+    def done(self):
+        # never gets ran, placeholder
+        return None
+
+    def __init__(self, global_state):
+        self.g = global_state
+        self.state = self.idle
+
+        self.wart = None
+        self.bad_warts = []
+        self.wait_time = 0
+
+    def run(self):
+        self.state()

mosfet/jobs/gather_wood.py

@@ -0,0 +1,191 @@
+import re
+import time
+import importlib
+import random
+from itertools import count
+from math import floor
+
+from minecraft.networking.types import BlockFace
+
+from mosfet.protocol.managers import ChunkNotLoadedException
+
+from mosfet import utils
+from mosfet import path
+from mosfet.info import blocks
+from mosfet.info import items
+from mosfet.info import mcdata
+from mosfet.info import mobs
+
+class GatherWoodStates:
+    def bair(self, p):
+        return self.g.chunks.get_block_at(*p) in blocks.NON_SOLID_IDS
+
+    def blog(self, p):
+        return self.g.chunks.get_block_at(*p) in blocks.LOG_IDS
+
+    def idle(self):
+        return None
+
+    def init(self):
+        self.g.chopped_tree = False
+        self.state = self.select_axe
+
+    def select_axe(self):
+        self.g.game.select_item(items.AXE_IDS)
+        self.state = self.find_new_tree
+
+    def find_new_tree(self):
+        print('Finding new tree...')
+        w = self.g.world
+        p = utils.pint(self.g.pos)
+
+        for tree in w.find_trees(p, 100):
+            print('Found tree:', tree)
+            if tree not in self.bad_trees:
+                break
+        else: # for
+            print('No good trees left, aborting.')
+            self.state = self.cleanup
+            return
+
+        self.tree = tree
+        self.type = blocks.BLOCKS[w.block_at(*tree)].replace('_log', '')
+        print('Type:', self.type)
+
+        self.state = self.find_openings
+
+    def find_openings(self):
+        w = self.g.world
+        self.openings = w.find_tree_openings(self.tree)
+        self.state = self.choose_opening
+
+    def choose_opening(self):
+        w = self.g.world
+        p = utils.pint(self.g.pos)
+
+        print('openings:', self.openings)
+
+        if not len(self.openings):
+            print('Unable to get to tree', self.tree)
+            if self.tree not in self.good_trees:
+                self.bad_trees.append(self.tree)
+                print('Added to bad trees list')
+            self.state = self.cleanup
+            return
+
+        navpath = w.path_to_place(p, self.openings[0])
+
+        if navpath:
+            self.g.path = navpath
+            self.state = self.going_to_tree
+        else:
+            self.openings.pop(0)
+            time.sleep(0.1)
+
+    def going_to_tree(self):
+        if utils.pint(self.g.pos) == self.openings[0]:
+            self.g.look_at = self.tree
+            self.state = self.clear_leaves
+
+    def clear_leaves(self):
+        if not self.g.breaking:
+            p = utils.pint(self.g.pos)
+            diff = utils.psub(self.tree, p)
+
+            for x in utils.diffrange(diff[0]):
+                for z in utils.diffrange(diff[2]):
+                    for y in range(2):
+                        check = utils.padd(p, (x, y, z))
+                        if check == self.tree:
+                            break
+                        if not self.bair(check):
+                            print('Breaking leaf')
+                            self.g.game.break_block(check)
+                            return
+
+            self.state = self.clear_trunk_base
+
+    def clear_trunk_base(self):
+        if not self.g.breaking:
+            base = self.tree
+            above = utils.padd(self.tree, path.BLOCK_ABOVE)
+
+            if self.blog(base):
+                self.g.game.break_block(base)
+                print('breaking base')
+            elif self.blog(above):
+                self.g.game.break_block(above)
+                print('breaking above')
+            else:
+                w = self.g.world
+                p = utils.pint(self.g.pos)
+                navpath = w.path_to_place(p, self.tree)
+
+                if navpath:
+                    self.g.path = navpath
+                    self.state = self.going_to_trunk_base
+                else:
+                    self.openings.pop(0)
+                    self.state = self.choose_opening
+                    time.sleep(0.1)
+
+    def going_to_trunk_base(self):
+        if utils.pint(self.g.pos) == self.tree:
+            self.g.look_at = utils.padd(self.tree, path.BLOCK_ABOVE2)
+            self.state = self.clear_trunk
+
+    def clear_trunk(self):
+        if not self.g.breaking:
+            check = self.tree
+
+            count = 0
+            while self.bair(check) and count < 6:
+                check = utils.padd(check, path.BLOCK_ABOVE)
+                count += 1
+
+            if self.blog(check):
+                print('breaking log', check)
+                self.g.game.break_block(check)
+            else:
+                print('Finished clearing tree')
+                self.wait_time = 0.5
+                self.state = self.wait
+
+    def wait(self):
+        # wait for the last log to fall
+        if self.wait_time > 0:
+            self.wait_time -= utils.TICK
+        else:
+            self.g.chopped_tree = self.type
+            self.good_trees.append(self.tree)
+            self.state = self.check_pos
+
+    def check_pos(self):
+        # make sure we are at base of trunk
+        # doesn't always happen, for some reason
+        if utils.pint(self.g.pos) == self.tree:
+            self.state = self.cleanup
+        else:
+            self.state = self.find_openings
+
+    def cleanup(self):
+        self.g.look_at = None
+        self.state = self.done
+
+    def done(self):
+        # never gets ran, placeholder
+        return None
+
+    def __init__(self, global_state):
+        self.g = global_state
+        self.state = self.idle
+
+        self.tree = None
+        self.type = None
+        self.openings = []
+        self.bad_trees = []
+        self.good_trees = []
+        self.wait_time = 0
+
+    def run(self):
+        self.state()

mosfet/jobs/grab_sand.py

@@ -0,0 +1,89 @@
+import re
+import time
+import importlib
+import random
+from itertools import count
+from math import floor
+
+from minecraft.networking.types import BlockFace
+
+from mosfet.protocol.managers import ChunkNotLoadedException
+
+from mosfet import utils
+from mosfet import path
+from mosfet.info import blocks
+from mosfet.info import items
+from mosfet.info import mcdata
+from mosfet.info import mobs
+
+class GrabSandStates:
+    def idle(self):
+        return None
+
+    def init(self):
+        self.state = self.find_sand
+        print('Trying to grab sand')
+
+    def find_sand(self):
+        w = self.g.world
+        p = utils.pint(self.g.pos)
+
+        sand = w.find_objects([items.SAND_ID])
+
+        if not sand:
+            print('No sand objects found, aborting')
+            self.state = self.cleanup
+            return
+
+        sand.sort(key=lambda s: utils.phyp(p, (s.x, s.y, s.z)))
+
+        for s in sand:
+            s_pos = utils.pint((s.x, s.y, s.z))
+            check = utils.padd(s_pos, path.BLOCK_BELOW)
+
+            if utils.phyp(p, s_pos) > 6:
+                continue
+            # skip if the sand is floating
+            if self.g.chunks.get_block_at(*check) in {0}:
+                continue
+            if s.entity_id in self.eid_blacklist:
+                continue
+
+            self.eid_blacklist.append(s.entity_id)
+
+            navpath = w.path_to_place(p, s_pos)
+
+            if navpath:
+                self.g.path = navpath
+                self.state = self.going_to_sand
+                self.sand = s_pos
+                print('Going to sand', self.sand)
+                return
+            else:
+                print('Cant get to sand', self.sand)
+                time.sleep(0.1)
+
+        print('Cant get to any more sand, aborting')
+        self.state = self.cleanup
+
+    def going_to_sand(self):
+        if utils.pint(self.g.pos) == self.sand:
+            self.state = self.cleanup
+
+    def cleanup(self):
+        self.g.look_at = None
+        self.state = self.done
+
+    def done(self):
+        # never gets ran, placeholder
+        return None
+
+    def __init__(self, global_state):
+        self.g = global_state
+        self.state = self.idle
+
+        self.sand = None
+        self.eid_blacklist = []
+
+    def run(self):
+        self.state()

mosfet/jobs/grab_sapling.py

@@ -0,0 +1,85 @@
+import re
+import time
+import importlib
+import random
+from itertools import count
+from math import floor
+
+from minecraft.networking.types import BlockFace
+
+from mosfet.protocol.managers import ChunkNotLoadedException
+
+from mosfet import utils
+from mosfet import path
+from mosfet.info import blocks
+from mosfet.info import items
+from mosfet.info import mcdata
+from mosfet.info import mobs
+
+class GrabSaplingStates:
+    def idle(self):
+        return None
+
+    def init(self):
+        self.state = self.find_saplings
+        print('Trying to grab a sapling')
+
+    def find_saplings(self):
+        w = self.g.world
+        p = utils.pint(self.g.pos)
+
+        saplings = w.find_objects(items.SAPLING_IDS)
+
+        if not saplings:
+            print('No sapling objects found, aborting')
+            self.state = self.cleanup
+            return
+
+        saplings.sort(key=lambda s: utils.phyp(p, (s.x, s.y, s.z)))
+
+        for s in saplings:
+            s_pos = utils.pint((s.x, s.y, s.z))
+
+            check = utils.padd(s_pos, path.BLOCK_BELOW)
+
+            if s.entity_id in self.eid_blacklist:
+                continue
+
+            # skip if the sapling is floating
+            if self.g.chunks.get_block_at(*check) in blocks.LEAF_IDS | {0}:
+                continue
+
+            navpath = w.path_to_place(p, s_pos)
+
+            if navpath:
+                self.g.path = navpath
+                self.state = self.going_to_sapling
+                self.sapling = s_pos
+                self.eid_blacklist.append(s.entity_id)
+                print('Going to sapling', self.sapling)
+                return
+
+        print('Cant get to any more saplings, aborting')
+        self.state = self.cleanup
+
+    def going_to_sapling(self):
+        if utils.pint(self.g.pos) == self.sapling:
+            self.state = self.find_saplings
+
+    def cleanup(self):
+        self.g.look_at = None
+        self.state = self.done
+
+    def done(self):
+        # never gets ran, placeholder
+        return None
+
+    def __init__(self, global_state):
+        self.g = global_state
+        self.state = self.idle
+
+        self.sapling = None
+        self.eid_blacklist = []
+
+    def run(self):
+        self.state()

mosfet/jobs/grab_supplies.py

@@ -0,0 +1,236 @@
+import re
+import time
+import importlib
+import random
+from itertools import count
+from math import floor
+
+from minecraft.networking.types import BlockFace
+
+from mosfet.protocol.managers import ChunkNotLoadedException
+
+from mosfet import utils
+from mosfet import path
+from mosfet.info import blocks
+from mosfet.info import items
+from mosfet.info import mcdata
+from mosfet.info import mobs
+
+class GrabSuppliesStates:
+    def idle(self):
+        return None
+
+    def init(self):
+        print('Started grab supplies states')
+        self.checked_barrels = []
+
+        used_slots = self.g.game.count_inventory_slots()
+        print('used:', used_slots, 'total:', self.g.maximum_supply_slots)
+        if used_slots >= self.g.maximum_supply_slots:
+            print('Inventory is too full, aborting')
+            self.state = self.cleanup
+            return
+
+        if self.supplies:
+            self.state = self.check_supplies
+        else:
+            print('Aborting getting supplies, none specified')
+            self.state = self.cleanup
+
+    def check_supplies(self):
+        # check if we need to grab anything
+        for items, limits in self.supplies.items():
+            minimum, maximum = limits
+            print('Checking items:', items)
+            num_items = self.g.game.count_items(items)
+            print('Have:', num_items)
+
+            if num_items >= minimum:
+                print('Have enough, skipping')
+                continue
+
+            print('Need at least one item')
+            self.state = self.find_barrels
+            return
+
+        print('Aborting, dont need any supplies')
+        self.state = self.cleanup
+
+    def find_barrels(self):
+        print('Finding barrels...')
+        w = self.g.world
+        p = utils.pint(self.g.pos)
+
+        self.barrels = w.find_blocks_indexed(p, blocks.BARREL_IDS, 80)
+        print('Found:', self.barrels)
+        self.state = self.choose_barrel
+
+    def choose_barrel(self):
+        print('Choosing a barrel...')
+        for barrel in self.barrels:
+            if barrel in self.checked_barrels:
+                continue
+            if barrel in self.bad_barrels:
+                continue
+
+            print('Chose:', barrel)
+            self.barrel = barrel
+            self.state = self.path_to_barrel
+            return
+
+        print('No barrels')
+        self.state = self.cleanup
+
+    def path_to_barrel(self):
+        print('Finding path to barrel')
+        w = self.g.world
+        p = utils.pint(self.g.pos)
+        c = self.g.chunks
+
+        navpath = w.path_to_place_faked(p, self.barrel)
+        print('navpath:', navpath)
+
+        if navpath:
+            self.g.path = navpath[:-1]
+            self.opening = self.g.path[-1]
+            self.checked_barrels.append(self.barrel)
+            self.area = self.barrel
+            self.state = self.going_to_barrel
+            self.checked_supplies = []
+            return
+        else:
+            print('No path, blacklisting barrel')
+            time.sleep(0.1)
+            self.bad_barrels.append(self.barrel)
+            if len(self.bad_barrels) > 3:
+                self.state = self.cleanup
+            else:
+                self.state = self.choose_barrel
+
+    def going_to_barrel(self):
+        if utils.pint(self.g.pos) == self.opening:
+            self.g.look_at = self.area
+            self.state = self.open_barrel
+
+    def open_barrel(self):
+        print('Opening barrel')
+        self.g.game.open_container(self.area)
+        self.wait_time = 1
+        self.state = self.wait
+
+    def wait(self):
+        # wait for server to send us inventory contents
+        if self.wait_time > 0:
+            self.wait_time -= utils.TICK
+        else:
+            self.state = self.choose_items
+
+    def choose_items(self):
+        print('Selecting next item')
+        for items, limits in self.supplies.items():
+            minimum_items, maximum_stacks = limits
+            print('Checking items:', items)
+            num_items = self.g.game.count_items(items)
+            print('Have:', num_items)
+
+            if num_items >= minimum_items:
+                print('Have enough, skipping')
+                continue
+
+            if items in self.checked_supplies:
+                print('Already checked, skipping')
+                continue
+
+            print('Need some')
+            self.checked_supplies.append(items)
+            self.target_items = items
+            self.maximum_stacks = maximum_stacks
+            self.count = 0
+            self.state = self.grab_items
+            return
+
+        print('Aborting, dont need any more supplies')
+        self.state = self.close_barrel
+
+    def grab_items(self):
+        if self.g.item_lock: return
+        w = self.g.window
+
+        if not w:
+            print('Didnt get a window, aborting')
+            self.state = self.cleanup
+            return
+        if w.data.window_type != mcdata.SINGLE_CHEST:
+            print('Got wrong window, aborting')
+            self.state = self.cleanup
+            return
+        used_slots = self.g.game.count_inventory_slots()
+        print('used:', used_slots, 'total:', self.g.maximum_supply_slots)
+        if used_slots >= self.g.maximum_supply_slots:
+            print('Inventory is too full, aborting')
+            self.g.game.close_window()
+            self.g.look_at = None
+            self.state = self.cleanup
+            return
+
+        w_info = mcdata.WINDOWS[w.data.window_type]
+        w_container_slots = w_info.container
+
+        for slot_num in w_container_slots:
+            if slot_num not in w.contents:
+                continue
+
+            slot = w.contents[slot_num]
+
+            if not slot.present:
+                continue
+
+            if slot.item_id not in self.target_items:
+                continue
+
+            if self.maximum_stacks and self.count >= self.maximum_stacks:
+                break
+            self.count += 1
+
+            print('Moving', slot)
+
+            self.g.item_lock = True
+            self.g.game.click_window(slot_num, 0, 1, slot)
+            return
+
+        print('None left to move')
+        self.wait_time = 0.25
+        self.state = self.wait
+
+    def close_barrel(self):
+        print('Closing barrel')
+        self.g.game.close_window()
+        self.g.look_at = None
+        self.state = self.choose_barrel
+
+    def cleanup(self):
+        self.state = self.done
+
+    def done(self):
+        # never gets ran, placeholder
+        return None
+
+    def __init__(self, global_state):
+        self.g = global_state
+        self.state = self.idle
+
+        self.supplies = {}
+        self.barrels = []
+        self.checked_barrels = []
+        self.bad_barrels = []
+        self.barrel = None
+        self.checked_supplies = []
+        self.target_items = None
+        self.maximum_stacks = 0
+        self.count = 0
+        self.area = None
+        self.opening = None
+        self.wait_time = 0
+
+    def run(self):
+        self.state()

mosfet/jobs/plant_tree.py

@@ -0,0 +1,110 @@
+import re
+import time
+import importlib
+import random
+from itertools import count
+from math import floor
+
+from minecraft.networking.types import BlockFace
+
+from mosfet.protocol.managers import ChunkNotLoadedException
+
+from mosfet import utils
+from mosfet import path
+from mosfet.info import blocks
+from mosfet.info import items
+from mosfet.info import mcdata
+from mosfet.info import mobs
+
+class PlantTreeStates:
+    def idle(self):
+        return None
+
+    def init(self):
+        if self.g.chopped_tree:
+            self.state = self.check_feet
+        else:
+            print('Aborting planting, did not plant')
+            self.state = self.cleanup
+
+    def check_feet(self):
+        p = utils.pint(self.g.pos)
+
+        # check for air at feet
+        if self.g.chunks.get_block_at(*p) in [0]:
+            self.state = self.select_sapling
+        else:
+            print('Aborting planting, feet not air')
+            self.state = self.cleanup
+
+    def select_sapling(self):
+        p = utils.pint(self.g.pos)
+        sapling_type = self.g.chopped_tree + '_sapling'
+        sapling_item = items.get_id(sapling_type)
+
+        if self.g.game.select_item([sapling_item]):
+            self.g.look_at = utils.padd(p, path.BLOCK_BELOW)
+            self.state = self.wait_select
+            self.wait_time = 1
+        else:
+            print('Aborting planting, no', sapling_type)
+            self.state = self.cleanup
+
+    def wait_select(self):
+        # wait a bit to look down
+        if self.wait_time > 0:
+            self.wait_time -= utils.TICK
+        else:
+            self.state = self.place_sapling
+
+    def place_sapling(self):
+        p = utils.pint(self.g.pos)
+        self.g.game.place_block(p, BlockFace.TOP)
+        print('Placed sapling')
+        self.state = self.wait_place
+        self.wait_time = 1
+
+    def wait_place(self):
+        # wait a bit for chunk data to update
+        if self.wait_time > 0:
+            self.wait_time -= utils.TICK
+        else:
+            self.state = self.find_open_spot
+
+    def find_open_spot(self):
+        w = self.g.world
+        p = utils.pint(self.g.pos)
+
+        for opening in w.find_tree_openings(p)[::-1]:
+            print('trying sapling opening', opening)
+            navpath = w.path_to_place(p, opening)
+            if navpath:
+                self.g.path = navpath
+                self.area = opening
+                self.state = self.going_to_area
+                return
+        else: # for
+            print('cant escape sapling')
+            self.state = self.cleanup
+
+    def going_to_area(self):
+        if utils.pint(self.g.pos) == self.area:
+            self.state = self.cleanup
+
+    def cleanup(self):
+        self.g.look_at = None
+        self.state = self.done
+
+    def done(self):
+        # never gets ran, placeholder
+        return None
+
+    def __init__(self, global_state):
+        self.g = global_state
+        self.state = self.idle
+
+        self.wait_time = 0
+        self.area = None
+
+    def run(self):
+        self.state()

mosfet/jobs/sell_to_villager.py

@@ -0,0 +1,234 @@
+import re
+import time
+import importlib
+import random
+from itertools import count
+from math import floor
+
+from minecraft.networking.types import BlockFace
+
+from mosfet.protocol.managers import ChunkNotLoadedException
+
+from mosfet import utils
+from mosfet import path
+from mosfet.info import blocks
+from mosfet.info import items
+from mosfet.info import mcdata
+from mosfet.info import mobs
+
+class SellToVillagerStates:
+    def idle(self):
+        return None
+
+    def init(self):
+        self.trade = None
+        self.state = self.find_villager
+
+    def find_villager(self):
+        print('Finding new villager...')
+        w = self.g.world
+        p = utils.pint(self.g.pos)
+
+        for v in w.find_villagers(p, 100):
+            print('Found villager:', v)
+
+            if v in self.bad_villagers:
+                print('In bad villager list')
+                continue
+
+            if v in self.spent_villagers:
+                print('In spent villager list')
+                continue
+
+            if 'profession' not in v:
+                print('Villager has unknown profession')
+                continue
+
+            if v.profession not in mobs.TRADES:
+                print('Villager doesnt sell stuff we collect')
+                continue
+
+            trades = mobs.TRADES[v.profession]
+            if not self.g.game.count_items(trades):
+                print('We dont have anything to sell him')
+                continue
+
+            break
+        else: # for
+            print('No good villagers left, aborting.')
+            self.spent_villagers = []
+            self.state = self.cleanup
+            return
+
+        self.villager = v
+        self.villager_pos = utils.pint((v.x, v.y, v.z))
+        self.state = self.find_openings
+
+    def find_openings(self):
+        w = self.g.world
+        self.openings = w.find_villager_openings(self.villager_pos)
+        self.state = self.choose_opening
+
+    def choose_opening(self):
+        w = self.g.world
+        p = utils.pint(self.g.pos)
+
+        print('openings:', self.openings)
+
+        if not len(self.openings):
+            print('Unable to get to villager:', self.villager)
+            if self.villager not in self.good_villagers:
+                self.bad_villagers.append(self.villager)
+                print('Added to bad villager list')
+            self.state = self.find_villager
+            return
+
+        navpath = w.path_to_place(p, self.openings[0])
+
+        if navpath:
+            self.g.path = navpath
+            self.state = self.going_to_villager
+            self.g.look_at = None
+        else:
+            self.openings.pop(0)
+            time.sleep(0.1)
+
+    def going_to_villager(self):
+        if utils.pint(self.g.pos) == self.openings[0]:
+            print('Arrived at villager')
+            self.g.look_at = self.villager_pos
+            self.wait_time = 0.5
+            self.state = self.wait_to_interact
+
+    def wait_to_interact(self):
+        if self.wait_time > 0:
+            self.wait_time -= utils.TICK
+        else:
+            self.state = self.interact_villager
+
+    def interact_villager(self):
+        print('Interacting with villager')
+        self.g.game.interact(self.villager.entity_id)
+        self.g.game.animate()
+        self.wait_time = 0.5
+        self.state = self.wait_for_window
+
+    def wait_for_window(self):
+        if self.wait_time > 0:
+            self.wait_time -= utils.TICK
+        else:
+            self.state = self.choose_trade
+
+    def choose_trade(self):
+        g = self.g.game
+        w = self.g.window
+
+        if not w or not self.g.trades:
+            print('Didnt get a trade window, aborting')
+            self.state = self.cleanup
+            return
+        if w.data.window_type != mcdata.VILLAGER_TRADE:
+            print('Got wrong window, aborting')
+            self.state = self.cleanup
+            return
+
+        for trade_num, trade in enumerate(self.g.trades):
+            in_id = trade.input_item_1.item_id
+            in_num = trade.input_item_1.item_count
+            out_id = trade.output_item.item_id
+
+            price = in_num \
+                + floor(in_num * trade.price_multiplier * trade.demand) \
+                + trade.special_price
+            if price < 1: price = 1
+
+            if g.count_items([in_id]) < price:
+                continue
+
+            print('Checking trade #', trade_num)
+            if trade.trade_disabled:
+                print('Trade disabled, skipping')
+                continue
+            if out_id != items.EMERALD_ID:
+                print('Not for emeralds, skipping')
+                continue
+            if price > in_num:
+                print('Trade in demand, skipping')
+                continue
+
+            print('Found trade:', trade)
+            print('Adjusted price:', price)
+            self.trade = trade
+            self.trade_num = trade_num
+            self.state = self.click_trade
+            break
+        else:
+            print('Villager has been spent, aborting')
+            self.g.game.close_window()
+            self.spent_villagers.append(self.villager)
+            self.state = self.find_villager
+            return
+
+    def click_trade(self):
+        print('Clicking trade')
+        self.g.item_lock = True
+        self.g.game.select_trade(self.trade_num)
+        self.state = self.execute_trade
+
+    def execute_trade(self):
+        if self.g.item_lock:
+            return
+
+        w = self.g.window
+        w_info = mcdata.WINDOWS[w.data.window_type]
+        slot_num = w_info.output
+
+        if slot_num in w.contents:
+            print('Executing trade')
+            slot = w.contents[slot_num]
+            self.g.game.click_window(slot_num, 0, 1, slot)
+        else:
+            print('Bad trade, aborting')
+
+        self.state = self.end_trade
+
+    def end_trade(self):
+        print('Trading complete')
+        self.g.game.close_window()
+        self.wait_time = 1
+        self.state = self.wait_for_trade
+
+    def wait_for_trade(self):
+        if self.wait_time > 0:
+            self.wait_time -= utils.TICK
+        else:
+            self.state = self.interact_villager
+
+    def wait(self):
+        if self.wait_time > 0:
+            self.wait_time -= utils.TICK
+        else:
+            self.state = self.cleanup
+
+    def cleanup(self):
+        self.state = self.done
+
+    def done(self):
+        # never gets ran, placeholder
+        return None
+
+    def __init__(self, global_state):
+        self.g = global_state
+        self.state = self.idle
+
+        self.villager = None
+        self.villager_pos = None
+        self.bad_villagers = []
+        self.good_villagers = []
+        self.spent_villagers = []
+        self.openings = []
+        self.trade = None
+        self.wait_time = 0
+
+    def run(self):
+        self.state()

mosfet/jobs/sleep_with_bed.py

@@ -0,0 +1,229 @@
+import re
+import time
+import importlib
+import random
+from itertools import count
+from math import floor
+
+from minecraft.networking.types import BlockFace
+
+from mosfet.protocol.managers import ChunkNotLoadedException
+
+from mosfet import utils
+from mosfet import path
+from mosfet.info import blocks
+from mosfet.info import items
+from mosfet.info import mcdata
+from mosfet.info import mobs
+
+class SleepWithBedStates:
+    def idle(self):
+        return None
+
+    def init(self):
+        if self.g.time < 12000:
+            print('Aborting sleep, not night')
+            self.state = self.cleanup
+            return
+
+        if self.g.dimension != 'overworld':
+            print('Aborting sleep, not in overworld')
+            self.state = self.cleanup
+            return
+
+        self.state = self.find_beds
+
+    def find_beds(self):
+        print('Finding beds...')
+        w = self.g.world
+        p = utils.pint(self.g.pos)
+
+        result = w.find_blocks_indexed(p, blocks.BED_IDS, 80)
+
+        self.beds = []
+        for bed in result:
+            if bed in self.bad_beds:
+                continue
+
+            if w.check_bed_occupied(bed):
+                continue
+
+            self.beds.append(bed)
+
+        print('Found:', self.beds)
+        self.state = self.choose_bed
+
+    def choose_bed(self):
+        print('Choosing a bed...')
+        w = self.g.world
+        p = utils.pint(self.g.pos)
+        c = self.g.chunks
+
+        if not len(self.beds):
+            print('No beds')
+            self.state = self.select_bed
+            return
+
+        bed = self.beds[0]
+        print('Chose:', bed)
+
+        navpath = w.path_to_place_faked(p, bed)
+        print('navpath:', navpath)
+
+        if navpath:
+            self.g.path = navpath[:-1]
+            self.opening = self.g.path[-1]
+            self.g.look_at = self.opening
+            self.area = bed
+            self.state = self.going_to_bed
+            return
+        else:
+            self.beds.pop(0)
+            self.bad_beds.append(bed)
+            print('Cant get to bed, blacklisting')
+            time.sleep(0.1)
+            self.state = self.select_bed
+
+    def going_to_bed(self):
+        if utils.pint(self.g.pos) == self.opening:
+            print('At existing bed')
+            self.my_bed = False
+            self.g.look_at = utils.padd(self.area, path.BLOCK_BELOW)
+            self.state = self.use_bed
+
+    def select_bed(self):
+        if self.g.game.select_item(items.BED_IDS):
+            self.state = self.find_bed_spot
+        else:
+            print('No bed, aborting.')
+            self.state = self.cleanup
+
+    def find_bed_spot(self):
+        print('Finding a bed spot...')
+        w = self.g.world
+        p = utils.pint(self.g.pos)
+
+        for area in w.find_bed_areas(p, 100):
+            print('Found area:', area)
+            if area not in self.bad_areas:
+                break
+        else: # for
+            print('Unable to find area')
+            self.state = self.cleanup
+            return
+
+        self.area = area
+        openings = w.find_bed_openings(self.area)
+
+        for o in openings:
+            navpath = w.path_to_place(p, o)
+            self.opening = o
+            if navpath: break
+        else: # for
+            print('Unable to get to bed area', self.area)
+            self.bad_areas.append(self.area)
+            self.state = self.cleanup
+            return
+
+        self.g.path = navpath
+        self.g.look_at = self.opening
+        self.state = self.going_to_area
+
+    def going_to_area(self):
+        if utils.pint(self.g.pos) == self.opening:
+            print('At bed area')
+            self.g.look_at = utils.padd(self.area, path.BLOCK_BELOW)
+            self.state = self.place_bed
+
+    def place_bed(self):
+        print('Placing bed')
+        self.g.game.place_block(self.area, BlockFace.TOP)
+        self.my_bed = True
+        self.wait_time = 0.5
+        self.state = self.wait_use
+
+    def wait_use(self):
+        # wait to use the bed
+        if self.wait_time > 0:
+            self.wait_time -= utils.TICK
+        else:
+            self.state = self.use_bed
+
+    def use_bed(self):
+        w = self.g.world
+
+        if self.g.time < 12550:
+            return
+
+        if w.check_bed_occupied(self.area):
+            print('Bed occupied, aborting.')
+            self.state = self.cleanup
+            return
+
+        print('Using bed')
+        self.g.game.place_block(self.area, BlockFace.TOP)
+        if not self.silent:
+            self.g.chat.send('zzz')
+        self.state = self.sleep_bed
+
+    def sleep_bed(self):
+        w = self.g.world
+        p = utils.pint(self.g.pos)
+        threats = w.find_threats(p, 10)
+
+        if threats:
+            print('Waking up due to threats:')
+            print(threats)
+            self.g.game.leave_bed()
+            self.state = self.cleanup
+        elif self.g.time < 100:
+            print('Woke up time')
+            self.state = self.break_bed
+        elif self.g.correction_count:
+            print('Woke up by movement')
+            self.state = self.break_bed
+
+    def break_bed(self):
+        if self.my_bed:
+            self.g.game.break_block(self.area)
+            self.state = self.collect_bed
+        else:
+            self.state = self.cleanup
+
+    def collect_bed(self):
+        if not self.g.breaking:
+            self.g.path = [utils.padd(self.area, utils.spiral(n)) for n in range(9)]
+            self.wait_time = 2
+            self.state = self.wait
+
+    def wait(self):
+        # wait to pick up bed
+        if self.wait_time > 0:
+            self.wait_time -= utils.TICK
+        else:
+            self.state = self.cleanup
+
+    def cleanup(self):
+        self.g.look_at = None
+        self.state = self.done
+
+    def done(self):
+        # never gets ran, placeholder
+        return None
+
+    def __init__(self, global_state):
+        self.g = global_state
+        self.state = self.idle
+
+        self.silent = False
+
+        self.my_bed = False
+        self.beds = []
+        self.bad_beds = []
+        self.area = None
+        self.opening = None
+        self.bad_areas = []
+        self.wait_time = 0
+
+    def run(self):
+        self.state()

mosfet/monkey_patch.py

@@ -1,5 +1,5 @@
 import minecraft.networking.packets
-from protocol import packets
+from .protocol import packets
 
 def get_packets(old_get_packets):
     def wrapper(func, context):
@@ -20,6 +20,7 @@ def get_packets(old_get_packets):
         mc_packets.add(packets.EntityTeleport)
         mc_packets.add(packets.TradeListPacket)
         mc_packets.add(packets.DisconnectPacket)
+        mc_packets.add(packets.UnloadChunkPacket)
 
 
         return mc_packets

mosfet/path.py

@@ -1,14 +1,11 @@
 import importlib
 import functools
 import time
-from math import hypot, sqrt
 
 from astar import AStar
 
-import blocks
+from mosfet.info import blocks
-importlib.reload(blocks)
+from mosfet import utils
-import utils
-importlib.reload(utils)
 
 class AStarTimeout(Exception):
     pass
@@ -308,7 +305,7 @@ class Pathfinder(AStar):
     def distance_between(self, n1, n2):
         (x1, y1, z1) = n1
         (x2, y2, z2) = n2
-        return hypot(x2-x1, y2-y1, z2-z1)
+        return utils.hypot(x2-x1, y2-y1, z2-z1)
 
     def heuristic_cost_estimate(self, n1, n2):
         (x1, y1, z1) = n1

mosfet/print_help.py

@@ -0,0 +1,16 @@
+HELP_LINES = []
+
+with open('mosfet/commands.py', 'r') as f:
+    for line in f.readlines():
+        if line.strip().startswith('## '):
+            HELP_LINES.append(line.strip()[3:])
+
+
+if __name__ == '__main__':
+    for line in HELP_LINES:
+        if ' - ' in line:
+            command, doc = line.split(' - ')
+            print('`{}` - {}\n'.format(command, doc))
+        else:
+            print(line)
+            print()

mosfet/protocol/managers.py

@@ -4,9 +4,10 @@ import json
 import time
 
 from minecraft.networking.packets import clientbound, serverbound
-from protocol import packets
+from mosfet.protocol import packets
 
-import utils
+from mosfet import utils
+from mosfet.info import blocks
 
 class DataManager:
     def __init__(self, directory):
@@ -42,7 +43,7 @@ class ChunksManager:
     def __init__(self, data_manager):
         self.data = data_manager
         self.chunks = {}
-        self.biomes = {}
+        #self.biomes = {}
         self.index = {}
         self.loading = False
 
@@ -68,13 +69,12 @@ class ChunksManager:
 
                 for item_id, locations in chunk.sub_index.items():
                     if item_id not in self.index:
-                        self.index[item_id] = []
+                        self.index[item_id] = set()
-
                     for l in locations:
                         coords = (dx + l%16, dy + l//256, dz + l%256//16)
-                        self.index[item_id].append(coords)
+                        self.index[item_id].add(coords)
 
-        self.biomes[(chunk_packet.x, None, chunk_packet.z)] = chunk_packet.biomes # FIXME
+        #self.biomes[(chunk_packet.x, None, chunk_packet.z)] = chunk_packet.biomes # FIXME
         if self.loading:
             print('.', end='', flush=True)
 
@@ -116,28 +116,26 @@ class ChunksManager:
         if not c: return None
         c.set_block_at(x%16, y%16, z%16, block)
 
-    def check_loaded(self, position, steps):
+        if block in blocks.INDEXED_IDS:
-        x, y, z = utils.pint(position)
+            if block not in self.index:
-        player_chunk = (x//16, 1, z//16)
+                self.index[block] = set()
-        for i in range(steps): # TODO: base off render_distance?
+            self.index[block].add((x, y, z))
-            offset = utils.spiral(i)
-            check = utils.padd(player_chunk, offset)
 
-            if check not in self.chunks:
+    def check_loaded(self, chunk_distance):
-                return False
+        num = (chunk_distance * 2 + 1) ** 2
+        num_subchunks = num * 16
+        return len(self.chunks) >= num_subchunks
 
-        return True
+    def unload_chunk(self, x, z):
-
+        for y in range(16):
-    def unload_chunks(self, position):
+            try:
-        x, y, z = utils.pint(position)
+                del self.chunks[(x, y, z)]
-        player_chunk = (x//16, 0, z//16)
+            except KeyError:
-        loaded_chunks = list(self.chunks.keys())
+                pass
-
-        for chunk in loaded_chunks:
-            check = (chunk[0], 0, chunk[2])
-            if utils.phyp_king(player_chunk, check) > 20:
-                del self.chunks[chunk]
 
+    def unload_all_chunks(self):
+        self.chunks = {}
+        self.index = {}
 
 class ChunkNotLoadedException(Exception):
     def __str__(self):
@@ -155,24 +153,25 @@ class ChatManager:
     def translate_chat(self, data):
         if isinstance(data, str):
             return data
+
+        result = data.get('text', '')
+        result += data.get('translate', '')
+
+        if 'with' in data:
+            result += ' ' + ' '.join([self.translate_chat(x) for x in data['with']])
         elif 'extra' in data:
-            return ''.join([self.translate_chat(x) for x in data['extra']])
+            result += ''.join([self.translate_chat(x) for x in data['extra']])
-        elif 'text' in data:
+
-            return data['text']
+        return result
-        elif 'with' in data:
-            if len(data['with']) >= 2:
-                return '<{}> {}'.format(*[self.translate_chat(x) for x in data['with']])
-            else:
-                return self.translate_chat(data['with'][0])
-        elif 'translate' in data:
-            return data['translate']
-        else:
-            print(data)
-            return '?'
 
     def print_chat(self, chat_packet):
+        #print(chat_packet)
+        #print(chat_packet.json_data)
+        #import json
+        #print(json.dumps(json.loads(chat_packet.json_data), indent=4))
         try:
             source = chat_packet.field_string('position')
+            sender = chat_packet.sender
             text = self.translate_chat(json.loads(chat_packet.json_data))
             print('[%s] %s'%(source, text))
         except Exception as ex:
@@ -180,7 +179,7 @@ class ChatManager:
             return
 
         if self.handler:
-            self.handler((source, text))
+            self.handler((source, sender, text))
 
     def set_handler(self, func):
         self.handler = func

mosfet/protocol/packets.py

@@ -8,9 +8,9 @@ from minecraft.networking.types import (
     Float, Direction, PositionAndLook
 )
 
-from protocol.types import Nbt, Slot, Entry, Trade
+from .types import Nbt, Slot, Entry, Trade
 
-import blocks
+from mosfet.info import blocks
 
 
 class ChunkDataPacket(Packet):
@@ -31,10 +31,10 @@ class ChunkDataPacket(Packet):
                 self.biomes.append(VarInt.read(file_object))
         size = VarInt.read(file_object)
         self.data = file_object.read(size)
-        size_entities = VarInt.read(file_object)
+        #size_entities = VarInt.read(file_object)
-        self.entities = []
+        #self.entities = []
-        for i in range(size_entities):
+        #for i in range(size_entities):
-            self.entities.append(Nbt.read(file_object))
+        #    self.entities.append(Nbt.read(file_object))
 
         self.decode_chunk_data()
 
@@ -49,9 +49,9 @@ class ChunkDataPacket(Packet):
                 Integer.send(self.biomes[i], packet_buffer)
         VarInt.send(len(self.data), packet_buffer)
         packet_buffer.send(self.data)
-        VarInt.send(len(self.entities), packet_buffer)
+        #VarInt.send(len(self.entities), packet_buffer)
-        for e in self.entities:
+        #for e in self.entities:
-            Nbt.send(e, packet_buffer)
+        #    Nbt.send(e, packet_buffer)
 
     def decode_chunk_data(self):
         packet_data = PacketBuffer()
@@ -64,9 +64,9 @@ class ChunkDataPacket(Packet):
             if self.bit_mask_y & (1 << i):
                 self.chunks[i].read(packet_data)
         
-        for e in self.entities:
+        #for e in self.entities:
-            y = e['y']
+        #    y = e['y']
-            self.chunks[floor(y/16)].entities.append(e)
+        #    self.chunks[floor(y/16)].entities.append(e)
 
 class Chunk:
     position = multi_attribute_alias(Vector, 'x', 'y', 'z')
@@ -304,7 +304,7 @@ class EntityMetadataPacket(Packet):
         self.metadata = []
         for _ in range(99):
             entry = Entry.read(file_object, self.context)
-            if not entry: break
+            if not entry: break  # hit an unimplemented type, stops parsing
             self.metadata.append(entry)
 
 
@@ -458,3 +458,15 @@ class DisconnectPacket(Packet):
     definition = [
         {'reason': String},
     ]
+
+class UnloadChunkPacket(Packet):
+    # Tells the client to unload a chunk column
+    # https://wiki.vg/Protocol#Unload_Chunk
+
+    id = 0x1C
+    packet_name = 'unload chunk'
+
+    definition = [
+        {'chunk_x': Integer},
+        {'chunk_z': Integer},
+    ]

mosfet/protocol/types.py

@@ -141,7 +141,7 @@ class Slot(Type):
 
 
 class Entry(Type):
-    types = {
+    simple_types = {
         0: Byte,
         1: VarInt,
         2: Float,
@@ -169,12 +169,19 @@ class Entry(Type):
         index = UnsignedByte.read(file_object)
         if index == 0xff: return None
         type = VarInt.read(file_object)
-        try:
+
-            value = Entry.types[type].read(file_object)
+        if type == 10:  # optional position
-        except TypeError:
+            present = Boolean.read(file_object)
-            value = Entry.types[type].read_with_context(file_object, context)
+            value = Position.read_with_context(file_object, context) if present else None
-        except KeyError:
+        elif type == 16:  # villager data
-            return None
+            value = (VarInt.read(file_object), VarInt.read(file_object), VarInt.read(file_object))
+        else:
+            try:
+                value = Entry.simple_types[type].read(file_object)
+            except TypeError:
+                value = Entry.simple_types[type].read_with_context(file_object, context)
+            except KeyError:
+                return None  # unimplemented data type, stops parsing entries
         return Entry(index, type, value)
 
 

mosfet/utils.py

@@ -1,14 +1,16 @@
 import importlib
 import collections
-from math import floor, ceil, sqrt, hypot
+from math import floor, ceil, sqrt
 
-import blocks
+from mosfet.info import blocks
-importlib.reload(blocks)
+from mosfet.info import mcdata
-import mcdata
-importlib.reload(mcdata)
 
 TICK = 0.05
 
+def hypot(*coordinates):
+    # python's 3D hypot is too new, so we'll use our own
+    return sqrt(sum(x**2 for x in coordinates))
+
 def padd(p1, p2):
     return (p1[0] + p2[0], p1[1] + p2[1], p1[2] + p2[2])
 
@@ -135,49 +137,32 @@ def search_2d(distance=0):
         visited.add(cur)
         yield cur
 
-def search_3d(distance=0, y_limit=0):
+def get_neighbors_3d(x,y,z):
-    def get_neighbors(x,y,z):
+    return [
-        return [
+        #(x+1, y+1, z+0),
-            (x+1, y+1, z+0),
+        #(x+1, y-1, z+0),
-            (x+1, y-1, z+0),
+        #(x+1, y+1, z+1),
-            (x+1, y+1, z+1),
+        #(x+1, y+0, z+1),
-            (x+1, y+0, z+1),
+        #(x+1, y-1, z+1),
-            (x+1, y-1, z+1),
+        #(x+1, y+1, z-1),
-            (x+1, y+1, z-1),
+        #(x+1, y+0, z-1),
-            (x+1, y+0, z-1),
+        #(x+1, y-1, z-1),
-            (x+1, y-1, z-1),
+        (x+1, y+0, z+0),
-            (x+1, y+0, z+0),
+        (x+0, y+1, z+0),
-            (x+0, y+1, z+0),
+        (x+0, y-1, z+0),
-            (x+0, y-1, z+0),
+        #(x+0, y+1, z+1),
-            (x+0, y+1, z+1),
+        (x+0, y+0, z+1),
-            (x+0, y+0, z+1),
+        #(x+0, y-1, z+1),
-            (x+0, y-1, z+1),
+        #(x+0, y+1, z-1),
-            (x+0, y+1, z-1),
+        (x+0, y+0, z-1),
-            (x+0, y+0, z-1),
+        #(x+0, y-1, z-1),
-            (x+0, y-1, z-1),
+        #(x-1, y+1, z+0),
-            (x-1, y+1, z+0),
+        #(x-1, y-1, z+0),
-            (x-1, y-1, z+0),
+        #(x-1, y+1, z+1),
-            (x-1, y+1, z+1),
+        #(x-1, y+0, z+1),
-            (x-1, y+0, z+1),
+        #(x-1, y-1, z+1),
-            (x-1, y-1, z+1),
+        #(x-1, y+1, z-1),
-            (x-1, y+1, z-1),
+        #(x-1, y+0, z-1),
-            (x-1, y+0, z-1),
+        #(x-1, y-1, z-1),
-            (x-1, y-1, z-1),
+        (x-1, y+0, z+0),
-            (x-1, y+0, z+0),
+    ]
-        ]
-
-    to_visit = collections.deque([(0, 0, 0)])
-    visited = set()
-
-    while to_visit:
-        cur = to_visit.pop()
-        if cur in visited:
-            continue
-        if y_limit and abs(cur[1]) > y_limit:
-            continue
-        if distance and hypot(*cur) > distance:
-            continue
-        for neighbor in get_neighbors(*cur):
-            to_visit.appendleft(neighbor)
-        visited.add(cur)
-        yield cur

mosfet/vector.py

@@ -1,4 +1,5 @@
 import math
+from mosfet import utils
 
 class Vector3D:
     def __init__(self, vector):
@@ -17,7 +18,7 @@ class Vector3D:
         return self.tuple()[key]
 
     def length(self):
-        return math.hypot(self.x, self.y, self.z)
+        return utils.hypot(self.x, self.y, self.z)
 
     def normalized(self):
         x = self.x / self.length()

mosfet/world.py

@@ -0,0 +1,365 @@
+import collections
+import re
+import time
+import random
+from itertools import count
+from copy import copy
+
+from mosfet import utils
+from mosfet import path
+from mosfet.info import blocks
+from mosfet.info import mobs
+
+class World:
+    def __init__(self, global_state):
+        self.g = global_state
+
+    def block_at(self, x, y, z):
+        return self.g.chunks.get_block_at(x, y, z)
+
+    def check_air_column(self, pos, distance):
+        for i in range(distance):
+            check = utils.padd(pos, (0, i, 0))
+            if self.block_at(*check) not in blocks.NON_SOLID_IDS:
+                return False
+        return True
+
+    def find_blocks_3d(self, center, block_ids, distance=0, y_limit=0, thru_air=False):
+        to_visit = collections.deque([(0, 0, 0)])
+        visited = set()
+
+        while to_visit:
+            cur = to_visit.pop()
+            if cur in visited:
+                continue
+            if y_limit and abs(cur[1]) > y_limit:
+                continue
+            if distance and utils.hypot(*cur) > distance:
+                continue
+
+            check = utils.padd(center, cur)
+
+            if not thru_air or self.block_at(*check) in blocks.NON_SOLID_IDS:
+                for neighbor in utils.get_neighbors_3d(*cur):
+                    to_visit.appendleft(neighbor)
+
+            visited.add(cur)
+
+            if self.block_at(*check) in block_ids:
+                yield check
+
+    def find_blocks_indexed(self, center, block_ids, distance=0):
+        print('finding', block_ids)
+        index = []
+        for bid in block_ids:
+            index.extend(self.g.chunks.index.get(bid, []))
+
+        print('index', index)
+
+        result = []
+        for block in index:
+            if self.block_at(*block) not in block_ids:
+                continue
+            if distance and utils.phyp(center, block) > distance:
+                continue
+            if block not in result:
+                result.append(block)
+
+        result.sort(key=lambda x: utils.phyp(center, x))
+        return result
+
+    def find_blocks(self, center, distance, block_ids, limit=0):
+        # search in a spiral from center to all blocks with ID
+        result = []
+        for n in count():
+            offset = utils.spiral(n)
+            check = utils.padd(center, offset)
+            if self.block_at(*check) in block_ids:
+                if utils.hypot(*offset) < distance:
+                    result.append(check)
+            if limit and len(result) == limit:
+                return result
+            if offset[0] > distance:
+                return result
+
+    def find_trees(self, center, distance):
+        found_trees = []
+        for log in self.find_blocks_3d(center, blocks.LOG_IDS, distance, 15):
+            # crawl to the bottom log
+            while self.block_at(*utils.padd(log, path.BLOCK_BELOW)) in blocks.LOG_IDS:
+                log = utils.padd(log, path.BLOCK_BELOW)
+            base = log
+
+            if base in found_trees:
+                continue
+
+            # make sure we are on the ground
+            if self.block_at(*utils.padd(base, path.BLOCK_BELOW)) in blocks.NON_SOLID_IDS:
+                continue
+
+            # crawl to the top log to count and check leaves
+            log_count = 1
+            good_leaves = False
+            while self.block_at(*utils.padd(log, path.BLOCK_ABOVE)) in blocks.LOG_IDS:
+                log = utils.padd(log, path.BLOCK_ABOVE)
+                log_count += 1
+
+                for offset in path.CHECK_DIRECTIONS:
+                    if self.block_at(*utils.padd(log, offset)) in blocks.LEAF_IDS:
+                        good_leaves = True
+
+            # make sure it's a good tree
+            if not good_leaves or log_count < 3:
+                continue
+
+            found_trees.append(base)
+
+            yield base
+
+    def find_tree_openings(self, tree):
+        # returns coords in a cardinal direction where we can stand by tree
+        maze_solver = path.Pathfinder(self.g)
+        result = []
+
+        # TODO: make sure only non-solid and leaves between
+        # make sure traversable too and non-avoid
+
+        for distance in range(5):
+            for direction in path.CHECK_DIRECTIONS:
+                offset = utils.pmul(direction, distance+1)
+                if maze_solver.check_traverse(tree, offset):
+                    result.append(utils.padd(tree, offset))
+        return result
+
+    def path_to_place(self, start, place):
+        maze_solver = path.Pathfinder(self.g)
+
+        try:
+            s = maze_solver.astar(start, place)
+            return list(s) if s else None
+        except path.AStarTimeout:
+            return None
+
+    def path_to_place_faked(self, start, place):
+        # same as above, but adds a fake block below and air before pathfinding
+        # so that the pathfinder can actually make it to the block
+        c = self.g.chunks
+        above = utils.padd(place, path.BLOCK_ABOVE)
+        below = utils.padd(place, path.BLOCK_BELOW)
+
+        tmp = c.get_block_at(*place)
+        tmp2 = c.get_block_at(*above)
+        tmp3 = c.get_block_at(*below)
+        c.set_block_at(*place, blocks.AIR)
+        c.set_block_at(*above, blocks.AIR)
+        c.set_block_at(*below, blocks.STONE)
+        navpath = self.path_to_place(start, place)
+        c.set_block_at(*place, tmp)
+        c.set_block_at(*above, tmp2)
+        c.set_block_at(*below, tmp3)
+
+        return navpath
+
+    def find_bed_areas(self, center, distance):
+        bed_clearance = 9  # 5x5 area
+        clear_distance = 2
+
+        for a in self.find_blocks_3d(center, [0], distance, 50):
+            # check for air around the area
+            if len(self.find_blocks(a, clear_distance, [0], bed_clearance)) < bed_clearance:
+                continue
+
+            # check for ground around the area
+            if len(self.find_blocks(utils.padd(a, path.BLOCK_BELOW), clear_distance, blocks.NON_SOLID_IDS, bed_clearance)):
+                continue
+
+            # check for air above the area
+            if len(self.find_blocks(utils.padd(a, path.BLOCK_ABOVE), clear_distance, [0], bed_clearance)) < bed_clearance:
+                continue
+
+            # ensure there's no monsters within 20 blocks
+            # can't sleep if they are within 10, good to have a buffer
+            if self.find_monsters(a, 20):
+                continue
+
+            yield a
+
+    def find_cache_areas(self, center, distance):
+        return self.find_bed_areas(center, distance)
+
+    def sand_adjacent_safe(self, sand):
+        for direction in path.CHECK_DIRECTIONS:
+            if self.block_at(*utils.padd(sand, direction)) in blocks.AVOID_IDS:
+                return False
+        return True
+
+    def find_sand(self, center, distance, player):
+        sand = []
+        sand.extend(self.find_blocks(center, distance, [blocks.SAND], 25))
+
+        safe_sand = []
+        for s in sand:
+            # make sure it has solid below
+            if self.block_at(*utils.padd(s, path.BLOCK_BELOW)) in blocks.NON_SOLID_IDS:
+                continue
+            # make sure it has solid two below - prevent hanging sand
+            if self.block_at(*utils.padd(s, path.BLOCK_BELOW2)) in blocks.NON_SOLID_IDS:
+                continue
+
+            # and walkable air above
+            if self.block_at(*utils.padd(s, path.BLOCK_ABOVE)) not in blocks.NON_SOLID_IDS:
+                continue
+
+            if not self.sand_adjacent_safe(s):
+                continue
+
+            safe_sand.append(s)
+
+        safe_sand.sort(key=lambda x: utils.phyp(player, x))
+        return safe_sand
+
+    def check_sand_slice(self, center):
+        # checks if a 5x5x1 slice has sand in it
+        for i in range(9):
+            s = utils.padd(center, utils.spiral(i))
+            if self.block_at(*s) != blocks.SAND:
+                continue
+            # make sure it has solid below
+            if self.block_at(*utils.padd(s, path.BLOCK_BELOW)) in blocks.NON_SOLID_IDS:
+                continue
+            # make sure it has solid two below - prevent hanging sand
+            if self.block_at(*utils.padd(s, path.BLOCK_BELOW2)) in blocks.NON_SOLID_IDS:
+                continue
+            # and walkable air above
+            if self.block_at(*utils.padd(s, path.BLOCK_ABOVE)) not in blocks.NON_SOLID_IDS:
+                continue
+            if not self.sand_adjacent_safe(s):
+                continue
+            return True
+
+        return False
+
+    def find_sand_slice(self, center, distance, y_limit=0, bad_slices=[], prev_layer=0):
+        # returns the centre coord of the next 5x5x1 slice that still has
+        # diggable sand in it. lower slices are only valid if there's an
+        # adjacent slice farther at the same level. this should ensure an
+        # upside down pyramid gets excavated so the edges are still climbable
+        for v in count(prev_layer):
+            peak = utils.padd(center, (0, 10-v, 0))
+
+            slices = []
+            layer = 0
+            for step in count():
+                offset = utils.spiral(step)
+                layer = max(layer, *offset)
+                offset = utils.pmul(offset, 3)
+                check = utils.padd(peak, offset)
+                check = utils.padd(check, (0, layer, 0))
+
+                if y_limit and check[1] - center[1] > y_limit:
+                    break
+                if utils.phyp_king(center, check) > distance:
+                    break
+
+                if self.check_sand_slice(check) and check not in bad_slices:
+                    slices.append(check)
+
+            if len(slices):
+                return v, slices[-1]
+            elif v > 40:
+                return None, None
+
+
+    def find_bed_openings(self, area):
+        # returns coords in a cardinal direction where we can stand by bed
+        result = []
+
+        for direction in path.CHECK_DIRECTIONS:
+            result.append(utils.padd(area, direction))
+        return result
+
+    def check_bed_occupied(self, bed):
+        # returns true if the bed is occupied by a player
+        bid = self.g.chunks.get_block_at(*bed)
+        if blocks.PROPS[bid]['occupied'] == 'true':
+            print('Checking bed occupancy:', bed, '-> occupied')
+            return True
+        else:
+            print('Checking bed occupancy:', bed, '-> free')
+            return False
+
+    def find_cache_openings(self, area):
+        return self.find_bed_openings(area)
+
+    def find_objects(self, object_ids):
+        result = []
+        for eid, obj in copy(self.g.objects).items():
+            if obj.get('item_id', None) in object_ids:
+                result.append(obj)
+        return result
+
+    def find_leaves(self, center, distance):
+        for a in self.find_blocks_3d(center, blocks.LEAF_IDS, distance, 10):
+            yield a
+
+    def find_monsters(self, center, distance):
+        # finds monsters within distance
+        result = []
+        for eid, mob in copy(self.g.mobs).items():
+            if mob.type not in mobs.EVIL_IDS:
+                continue
+            pos = utils.pint((mob.x, mob.y, mob.z))
+            if utils.phyp(center, pos) > distance:
+                continue
+            result.append(mob)
+        result.sort(key=lambda mob: utils.phyp(center, (mob.x, mob.y, mob.z)))
+        return result
+
+    def find_threats(self, center, distance):
+        # finds monsters on the surface within distance
+        monsters = self.find_monsters(center, distance)
+        result = []
+        for mob in monsters:
+            pos = utils.pint((mob.x, mob.y, mob.z))
+            # check distance number of blocks above, close enough?
+            if not self.check_air_column(pos, distance):
+                continue
+            result.append(mob)
+        result.sort(key=lambda mob: utils.phyp(center, (mob.x, mob.y, mob.z)))
+        return result
+
+    def find_villagers(self, center, distance):
+        # finds villagers within distance
+        result = []
+        for eid, mob in copy(self.g.mobs).items():
+            type_name = mobs.MOB_NAMES[mob.type]
+            if type_name != 'villager' : continue
+            pos = utils.pint((mob.x, mob.y, mob.z))
+            if utils.phyp(center, pos) > distance:
+                continue
+            result.append(mob)
+        result.sort(key=lambda mob: utils.phyp(center, (mob.x, mob.y, mob.z)))
+        return result
+
+    def find_villager_openings(self, villager):
+        # returns coords in a cardinal direction where we can stand by a villager
+        maze_solver = path.Pathfinder(self.g)
+        result = []
+
+        for distance in range(3):
+            for direction in path.CHECK_DIRECTIONS:
+                offset = utils.pmul(direction, distance+1)
+
+                if not maze_solver.check_traverse(villager, offset):
+                    continue
+
+                # check for line of sight
+                for check in range(distance+1):
+                    offset2 = utils.pmul(direction, check+1)
+                    offset2 = utils.padd(offset2, path.BLOCK_ABOVE)
+                    check = utils.padd(villager, offset2)
+                    if self.block_at(*check) not in blocks.NON_SOLID_IDS:
+                        break
+                else:  # for
+                    result.append(utils.padd(villager, offset))
+        return result

requirements.txt

@@ -1,40 +1,45 @@
-appdirs==1.4.3
+appdirs==1.4.4
-astar==0.92
+astar==0.93
 CacheControl==0.12.6
-certifi==2020.6.20
+certifi==2020.12.5
-cffi==1.14.2
+cffi==1.14.5
-chardet==3.0.4
+chardet==4.0.0
 click==7.1.2
-colorama==0.4.3
+colorama==0.4.4
-contextlib2==0.6.0
+contextlib2==0.6.0.post1
-cryptography==3.1
+cryptography==3.4.7
-distlib==0.3.0
+distlib==0.3.1
-distro==1.4.0
+distro==1.5.0
 Flask==1.1.2
-html5lib==1.0.1
+Flask-Cors==3.0.10
+html5lib==1.1
 idna==2.10
+importlib-metadata==4.0.1
 ipaddr==2.2.0
 itsdangerous==1.1.0
-Jinja2==2.11.2
+Jinja2==2.11.3
 lockfile==0.12.2
 MarkupSafe==1.1.1
-minecraft-data==2.70.1
+minecraft-data==2.82.2
-msgpack==0.6.2
+msgpack==1.0.2
 munch==2.5.0
-packaging==20.3
+mutf8==1.0.3
-panda3d==1.10.6.post2
+packaging==20.9
-pathtools==0.1.2
+pep517==0.10.0
-pep517==0.8.2
+pkg-resources==0.0.0
 progress==1.5
 pycparser==2.20
 git+https://github.com/ammaraskar/pyCraft.git@2813d02ae7fb8182c3e5227a73de2240b09878d9
-PyNBT==3.0.0
+PyNBT==3.1.0
-pyparsing==2.4.6
+pyparsing==2.4.7
 pytoml==0.1.21
-requests==2.24.0
+requests==2.25.1
 retrying==1.3.3
 six==1.15.0
-urllib3==1.25.10
+toml==0.10.2
-watchdog==0.10.3
+typing-extensions==3.7.4.3
+urllib3==1.26.4
+watchdog==2.0.3
 webencodings==0.5.1
 Werkzeug==1.0.1
+zipp==3.4.1

run_linux.sh

@@ -0,0 +1,79 @@
+#!/bin/bash
+
+set -eu
+
+if [ ! -d "mosfet" ]
+then
+	echo "You must run this from the mosfet-minecraft-bot directory."
+	exit
+fi
+
+if ! command -v virtualenv &> /dev/null
+then
+	echo "virtualenv could not be found, please install with:"
+	echo "sudo apt install virtualenv"
+	exit
+fi
+
+if ! command -v wget &> /dev/null
+then
+	echo "wget could not be found, please install with:"
+	echo "sudo apt install wget"
+	exit
+fi
+
+if ! command -v unzip &> /dev/null
+then
+	echo "unzip could not be found, please install with:"
+	echo "sudo apt install unzip"
+	exit
+fi
+
+if ! command -v python3 &> /dev/null
+then
+	echo "python3 could not be found, please install with:"
+	echo "sudo apt install python3"
+	exit
+fi
+
+if ! command -v pip3 &> /dev/null
+then
+	echo "pip3 could not be found, please install with:"
+	echo "sudo apt install pip3"
+	exit
+fi
+
+
+# download minecraft data
+
+if [ ! -d "minecraft_data" ] 
+then
+	echo "Grabbing minecraft data..."
+
+	VERSION="1.16.4"
+
+	wget -Omcdata.zip "https://apimon.de/mcdata/$VERSION/$VERSION.zip"
+	mkdir minecraft_data
+	unzip mcdata.zip -d minecraft_data
+	rm mcdata.zip
+fi
+
+# https://github.com/pypa/virtualenv/issues/1029
+PS1=${PS1:-}
+
+# create virtual environment
+
+if [ ! -d "env" ] 
+then
+	echo "Installing Python requirements..."
+
+	virtualenv -p python3 env
+	source env/bin/activate
+	pip install -r requirements.txt
+else
+	source env/bin/activate
+fi
+
+echo "Running bot..."
+
+python main.py

test_pycraft.py

@@ -1,157 +0,0 @@
-#!/usr/bin/env python
-
-import getpass
-import sys
-import re
-from optparse import OptionParser
-
-from custom.managers import DataManager, ChunksManager
-from custom.networking.packets.clientbound.play import chunk_data, block_change_packet
-
-import minecraft.networking.packets
-
-def get_packets(old_get_packets):
-    def wrapper(func, context):
-        print('Monkey-patched.')
-        packets = func(context)
-        packets.add(chunk_data.ChunkDataPacket)
-        packets.add(block_change_packet.BlockChangePacket)
-        packets.add(block_change_packet.MultiBlockChangePacket)
-        return packets
-    return lambda x: wrapper(old_get_packets, x)
-
-minecraft.networking.packets.clientbound.play.get_packets = get_packets(minecraft.networking.packets.clientbound.play.get_packets)
-
-from minecraft import authentication
-from minecraft.exceptions import YggdrasilError
-from minecraft.networking.connection import Connection
-from minecraft.networking.packets import Packet, clientbound, serverbound
-
-
-def get_options():
-    parser = OptionParser()
-
-    parser.add_option("-u", "--username", dest="username", default=None,
-                      help="username to log in with")
-
-    parser.add_option("-p", "--password", dest="password", default=None,
-                      help="password to log in with")
-
-    parser.add_option("-s", "--server", dest="server", default=None,
-                      help="server host or host:port "
-                           "(enclose IPv6 addresses in square brackets)")
-
-    parser.add_option("-o", "--offline", dest="offline", action="store_true",
-                      help="connect to a server in offline mode "
-                           "(no password required)")
-
-    parser.add_option("-d", "--dump-packets", dest="dump_packets",
-                      action="store_true",
-                      help="print sent and received packets to standard error")
-
-    parser.add_option("-v", "--dump-unknown-packets", dest="dump_unknown",
-                      action="store_true",
-                      help="include unknown packets in --dump-packets output")
-
-    (options, args) = parser.parse_args()
-
-    if not options.username:
-        options.username = input("Enter your username: ")
-
-    if not options.password and not options.offline:
-        options.password = getpass.getpass("Enter your password (leave "
-                                           "blank for offline mode): ")
-        options.offline = options.offline or (options.password == "")
-
-    if not options.server:
-        options.server = input("Enter server host or host:port "
-                               "(enclose IPv6 addresses in square brackets): ")
-    # Try to split out port and address
-    match = re.match(r"((?P<host>[^\[\]:]+)|\[(?P<addr>[^\[\]]+)\])"
-                     r"(:(?P<port>\d+))?$", options.server)
-    if match is None:
-        raise ValueError("Invalid server address: '%s'." % options.server)
-    options.address = match.group("host") or match.group("addr")
-    options.port = int(match.group("port") or 25565)
-
-    return options
-
-
-def main():
-    options = get_options()
-
-    mcdata = DataManager('./mcdata')
-
-    if options.offline:
-        print("Connecting in offline mode...")
-        connection = Connection(
-            options.address, options.port, username=options.username)
-    else:
-        auth_token = authentication.AuthenticationToken()
-        try:
-            auth_token.authenticate(options.username, options.password)
-        except YggdrasilError as e:
-            print(e)
-            sys.exit()
-        print("Logged in as %s..." % auth_token.username)
-        connection = Connection(
-            options.address, options.port, auth_token=auth_token)
-
-    if options.dump_packets:
-        def print_incoming(packet):
-            if type(packet) is Packet:
-                # This is a direct instance of the base Packet type, meaning
-                # that it is a packet of unknown type, so we do not print it
-                # unless explicitly requested by the user.
-                if options.dump_unknown:
-                    print('--> [unknown packet] %s' % packet, file=sys.stderr)
-            else:
-                print('--> %s' % packet, file=sys.stderr)
-
-        def print_outgoing(packet):
-            print('<-- %s' % packet, file=sys.stderr)
-
-        connection.register_packet_listener(
-            print_incoming, Packet, early=True)
-        connection.register_packet_listener(
-            print_outgoing, Packet, outgoing=True)
-
-    def handle_join_game(join_game_packet):
-        print('Connected.')
-
-    connection.register_packet_listener(
-        handle_join_game, clientbound.play.JoinGamePacket)
-
-    def print_chat(chat_packet):
-        print("Message (%s): %s" % (
-            chat_packet.field_string('position'), chat_packet.json_data))
-
-    chunks = ChunksManager(mcdata)
-    chunks.register(connection)
-
-    connection.register_packet_listener(
-        print_chat, clientbound.play.ChatMessagePacket)
-
-    connection.connect()
-
-    while True:
-        try:
-            text = input()
-            if text == "/respawn":
-                print("respawning...")
-                packet = serverbound.play.ClientStatusPacket()
-                packet.action_id = serverbound.play.ClientStatusPacket.RESPAWN
-                connection.write_packet(packet)
-            elif text == '!test':
-                print(chunks.get_block_at(91, 65, 57))
-            else:
-                packet = serverbound.play.ChatPacket()
-                packet.message = text
-                connection.write_packet(packet)
-        except KeyboardInterrupt:
-            print("Bye!")
-            sys.exit()
-
-
-if __name__ == "__main__":
-    main()

update_linux.sh

@@ -0,0 +1,88 @@
+#!/bin/bash
+
+set -eu
+
+if [ ! -d "mosfet" ]
+then
+	echo "You must run this from the mosfet-minecraft-bot directory."
+	exit
+fi
+
+if ! command -v virtualenv &> /dev/null
+then
+	echo "virtualenv could not be found, please install with:"
+	echo "sudo apt install virtualenv"
+	exit
+fi
+
+if ! command -v wget &> /dev/null
+then
+	echo "wget could not be found, please install with:"
+	echo "sudo apt install wget"
+	exit
+fi
+
+if ! command -v unzip &> /dev/null
+then
+	echo "unzip could not be found, please install with:"
+	echo "sudo apt install unzip"
+	exit
+fi
+
+if ! command -v python3 &> /dev/null
+then
+	echo "python3 could not be found, please install with:"
+	echo "sudo apt install python3"
+	exit
+fi
+
+if ! command -v pip3 &> /dev/null
+then
+	echo "pip3 could not be found, please install with:"
+	echo "sudo apt install pip3"
+	exit
+fi
+
+if ! command -v git &> /dev/null
+then
+	echo "git could not be found, please install with:"
+	echo "sudo apt install pip3"
+	exit
+fi
+
+
+# download minecraft data
+
+echo "Grabbing minecraft data..."
+
+VERSION="1.16.4"
+
+wget -Omcdata.zip "https://apimon.de/mcdata/$VERSION/$VERSION.zip"
+rm -r minecraft_data || true
+mkdir minecraft_data
+unzip mcdata.zip -d minecraft_data
+rm mcdata.zip
+
+
+# update code
+
+git stash
+git pull --rebase
+git stash pop || true
+
+
+# https://github.com/pypa/virtualenv/issues/1029
+PS1=${PS1:-}
+
+# create virtual environment
+
+echo "Installing Python requirements..."
+
+rm -r env || true
+rm -r __pycache__ || true
+virtualenv -p python3 env
+source env/bin/activate
+pip install -r requirements.txt
+
+
+echo "Done."

web_interface/.gitignore

@@ -0,0 +1,20 @@
+# See https://help.github.com/articles/ignoring-files/ for more about ignoring files.
+
+# dependencies
+/node_modules
+/.pnp
+.pnp.js
+
+# testing
+/coverage
+
+# misc
+.DS_Store
+.env.local
+.env.development.local
+.env.test.local
+.env.production.local
+
+npm-debug.log*
+yarn-debug.log*
+yarn-error.log*

web_interface/build/asset-manifest.json

@@ -0,0 +1,17 @@
+{
+  "files": {
+    "main.js": "/static/js/main.27336089.chunk.js",
+    "main.js.map": "/static/js/main.27336089.chunk.js.map",
+    "runtime-main.js": "/static/js/runtime-main.97b64705.js",
+    "runtime-main.js.map": "/static/js/runtime-main.97b64705.js.map",
+    "static/js/2.2b306052.chunk.js": "/static/js/2.2b306052.chunk.js",
+    "static/js/2.2b306052.chunk.js.map": "/static/js/2.2b306052.chunk.js.map",
+    "index.html": "/index.html",
+    "static/js/2.2b306052.chunk.js.LICENSE.txt": "/static/js/2.2b306052.chunk.js.LICENSE.txt"
+  },
+  "entrypoints": [
+    "static/js/runtime-main.97b64705.js",
+    "static/js/2.2b306052.chunk.js",
+    "static/js/main.27336089.chunk.js"
+  ]
+}

web_interface/build/index.html

@@ -0,0 +1 @@
+<!doctype html><html lang="en"><head><meta charset="utf-8"/><meta name="viewport" content="width=device-width,initial-scale=1"/><meta name="theme-color" content="#000000"/><meta name="description" content="Web site created using create-react-app"/><title>React App</title></head><body><noscript>You need to enable JavaScript to run this app.</noscript><div id="root"></div><script>!function(e){function r(r){for(var n,f,i=r[0],l=r[1],a=r[2],p=0,s=[];p<i.length;p++)f=i[p],Object.prototype.hasOwnProperty.call(o,f)&&o[f]&&s.push(o[f][0]),o[f]=0;for(n in l)Object.prototype.hasOwnProperty.call(l,n)&&(e[n]=l[n]);for(c&&c(r);s.length;)s.shift()();return u.push.apply(u,a||[]),t()}function t(){for(var e,r=0;r<u.length;r++){for(var t=u[r],n=!0,i=1;i<t.length;i++){var l=t[i];0!==o[l]&&(n=!1)}n&&(u.splice(r--,1),e=f(f.s=t[0]))}return e}var n={},o={1:0},u=[];function f(r){if(n[r])return n[r].exports;var t=n[r]={i:r,l:!1,exports:{}};return e[r].call(t.exports,t,t.exports,f),t.l=!0,t.exports}f.m=e,f.c=n,f.d=function(e,r,t){f.o(e,r)||Object.defineProperty(e,r,{enumerable:!0,get:t})},f.r=function(e){"undefined"!=typeof Symbol&&Symbol.toStringTag&&Object.defineProperty(e,Symbol.toStringTag,{value:"Module"}),Object.defineProperty(e,"__esModule",{value:!0})},f.t=function(e,r){if(1&r&&(e=f(e)),8&r)return e;if(4&r&&"object"==typeof e&&e&&e.__esModule)return e;var t=Object.create(null);if(f.r(t),Object.defineProperty(t,"default",{enumerable:!0,value:e}),2&r&&"string"!=typeof e)for(var n in e)f.d(t,n,function(r){return e[r]}.bind(null,n));return t},f.n=function(e){var r=e&&e.__esModule?function(){return e.default}:function(){return e};return f.d(r,"a",r),r},f.o=function(e,r){return Object.prototype.hasOwnProperty.call(e,r)},f.p="/";var i=this.webpackJsonpweb_interface=this.webpackJsonpweb_interface||[],l=i.push.bind(i);i.push=r,i=i.slice();for(var a=0;a<i.length;a++)r(i[a]);var c=l;t()}([])</script><script src="/static/js/2.2b306052.chunk.js"></script><script src="/static/js/main.27336089.chunk.js"></script></body></html>

web_interface/build/static/js/2.2b306052.chunk.js.LICENSE.txt

@@ -0,0 +1,41 @@
+/*
+object-assign
+(c) Sindre Sorhus
+@license MIT
+*/
+
+/** @license React v0.20.2
+ * scheduler.production.min.js
+ *
+ * Copyright (c) Facebook, Inc. and its affiliates.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ */
+
+/** @license React v17.0.2
+ * react-dom.production.min.js
+ *
+ * Copyright (c) Facebook, Inc. and its affiliates.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ */
+
+/** @license React v17.0.2
+ * react-jsx-runtime.production.min.js
+ *
+ * Copyright (c) Facebook, Inc. and its affiliates.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ */
+
+/** @license React v17.0.2
+ * react.production.min.js
+ *
+ * Copyright (c) Facebook, Inc. and its affiliates.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ */

web_interface/build/static/js/main.27336089.chunk.js

@@ -0,0 +1,2 @@
+(this.webpackJsonpweb_interface=this.webpackJsonpweb_interface||[]).push([[0],{41:function(e,t,n){"use strict";n.r(t);var c=n(2),r=n.n(c),s=n(14),a=n.n(s),i=n(4),j=n.n(i),l=n(15),d=n(16),o=n(5),p=n.n(o),b=n(0);p.a.defaults.baseURL=Object({NODE_ENV:"production",PUBLIC_URL:"",WDS_SOCKET_HOST:void 0,WDS_SOCKET_PATH:void 0,WDS_SOCKET_PORT:void 0,FAST_REFRESH:!0}).REACT_APP_SERVER;var u=function(){var e=Object(c.useState)(!1),t=Object(d.a)(e,2),n=t[0],r=t[1];return Object(c.useEffect)((function(){var e=setInterval(function(){var e=Object(l.a)(j.a.mark((function e(){var t;return j.a.wrap((function(e){for(;;)switch(e.prev=e.next){case 0:return e.prev=0,e.next=3,p.a.get("/api/global");case 3:t=e.sent,r(t.data),e.next=10;break;case 7:e.prev=7,e.t0=e.catch(0),r(!1);case 10:case"end":return e.stop()}}),e,null,[[0,7]])})));return function(){return e.apply(this,arguments)}}(),500);return function(){return clearInterval(e)}}),[]),Object(b.jsx)("div",{className:"app",children:n&&Object(b.jsxs)(b.Fragment,{children:[Object(b.jsxs)("p",{children:["Name: ",n.name]}),Object(b.jsxs)("p",{children:["Pos: ",n.pos]}),Object(b.jsxs)("p",{children:["Yaw: ",n.yaw]}),Object(b.jsxs)("p",{children:["Pitch: ",n.pitch]}),Object(b.jsxs)("p",{children:["Dimention: ",n.dimension]}),Object(b.jsxs)("p",{children:["Players:",Object.values(n.players).map((function(e){return Object(b.jsx)("div",{children:n.player_names[e.player_uuid]})}))]}),Object(b.jsxs)("p",{children:["Holding: ",n.holding]}),Object(b.jsxs)("p",{children:["AFK: ","".concat(n.afk)]}),Object(b.jsxs)("p",{children:["Health: ",n.health]}),Object(b.jsxs)("p",{children:["Food: ",n.food]}),Object(b.jsxs)("p",{children:["Time: ",n.time]})]})})};a.a.render(Object(b.jsx)(r.a.StrictMode,{children:Object(b.jsx)(u,{})}),document.getElementById("root"))}},[[41,1,2]]]);
+//# sourceMappingURL=main.27336089.chunk.js.map

web_interface/build/static/js/main.27336089.chunk.js.map

@@ -0,0 +1 @@
+{"version":3,"sources":["App.js","index.js"],"names":["axios","defaults","baseURL","process","REACT_APP_SERVER","App","useState","global","setGlobal","useEffect","interval","setInterval","a","get","res","data","clearInterval","className","name","pos","yaw","pitch","dimension","Object","values","players","map","x","player_names","player_uuid","holding","afk","health","food","time","ReactDOM","render","StrictMode","document","getElementById"],"mappings":"kNAGAA,IAAMC,SAASC,QAAUC,mIAAYC,iBAiDtBC,MA/Cf,WAAgB,IAAD,EACcC,oBAAS,GADvB,mBACPC,EADO,KACCC,EADD,KAiBd,OAdAC,qBAAU,WACT,IASMC,EAAWC,YATR,uCAAG,4BAAAC,EAAA,+EAEQZ,IAAMa,IAAI,eAFlB,OAEJC,EAFI,OAGVN,EAAUM,EAAIC,MAHJ,gDAKVP,GAAU,GALA,yDAAH,qDASyB,KAClC,OAAO,kBAAMQ,cAAcN,MACzB,IAGF,qBAAKO,UAAU,MAAf,SACEV,GACA,qCACC,uCAAUA,EAAOW,QACjB,sCAASX,EAAOY,OAChB,sCAASZ,EAAOa,OAChB,wCAAWb,EAAOc,SAElB,4CAAed,EAAOe,aAEtB,yCACEC,OAAOC,OAAOjB,EAAOkB,SAASC,KAAI,SAAAC,GAAC,OACnC,8BACEpB,EAAOqB,aAAaD,EAAEE,qBAK1B,0CAAatB,EAAOuB,WACpB,gDAAYvB,EAAOwB,QACnB,yCAAYxB,EAAOyB,UACnB,uCAAUzB,EAAO0B,QACjB,uCAAU1B,EAAO2B,cCzCtBC,IAASC,OACR,cAAC,IAAMC,WAAP,UACC,cAAC,EAAD,MAEDC,SAASC,eAAe,W","file":"static/js/main.27336089.chunk.js","sourcesContent":["import React, { useState, useEffect } from 'react';\nimport axios from 'axios';\n\naxios.defaults.baseURL = process.env.REACT_APP_SERVER;\n\nfunction App() {\n\tconst [global, setGlobal] = useState(false);\n\n\tuseEffect(() => {\n\t\tconst get = async() => {\n\t\t\ttry {\n\t\t\t\tconst res = await axios.get('/api/global');\n\t\t\t\tsetGlobal(res.data);\n\t\t\t} catch (error) {\n\t\t\t\tsetGlobal(false);\n\t\t\t}\n\t\t};\n\n\t\tconst interval = setInterval(get, 500);\n\t\treturn () => clearInterval(interval);\n\t}, []);\n\n\treturn (\n\t\t<div className=\"app\">\n\t\t\t{global &&\n\t\t\t\t<>\n\t\t\t\t\t<p>Name: {global.name}</p>\n\t\t\t\t\t<p>Pos: {global.pos}</p>\n\t\t\t\t\t<p>Yaw: {global.yaw}</p>\n\t\t\t\t\t<p>Pitch: {global.pitch}</p>\n\n\t\t\t\t\t<p>Dimention: {global.dimension}</p>\n\n\t\t\t\t\t<p>Players:\n\t\t\t\t\t\t{Object.values(global.players).map(x =>\n\t\t\t\t\t\t\t<div>\n\t\t\t\t\t\t\t\t{global.player_names[x.player_uuid]}\n\t\t\t\t\t\t\t</div>\n\t\t\t\t\t\t)}\n\t\t\t\t\t</p>\n\n\t\t\t\t\t<p>Holding: {global.holding}</p>\n\t\t\t\t\t<p>AFK: {`${global.afk}`}</p>\n\t\t\t\t\t<p>Health: {global.health}</p>\n\t\t\t\t\t<p>Food: {global.food}</p>\n\t\t\t\t\t<p>Time: {global.time}</p>\n\t\t\t\t</>\n\t\t\t}\n\t\t</div>\n\t);\n}\n\nexport default App;\n","import React from 'react';\nimport ReactDOM from 'react-dom';\nimport App from './App';\n\nReactDOM.render(\n\t<React.StrictMode>\n\t\t<App />\n\t</React.StrictMode>,\n\tdocument.getElementById('root')\n);\n"],"sourceRoot":""}

web_interface/build/static/js/runtime-main.97b64705.js

@@ -0,0 +1,2 @@
+!function(e){function r(r){for(var n,f,i=r[0],l=r[1],a=r[2],p=0,s=[];p<i.length;p++)f=i[p],Object.prototype.hasOwnProperty.call(o,f)&&o[f]&&s.push(o[f][0]),o[f]=0;for(n in l)Object.prototype.hasOwnProperty.call(l,n)&&(e[n]=l[n]);for(c&&c(r);s.length;)s.shift()();return u.push.apply(u,a||[]),t()}function t(){for(var e,r=0;r<u.length;r++){for(var t=u[r],n=!0,i=1;i<t.length;i++){var l=t[i];0!==o[l]&&(n=!1)}n&&(u.splice(r--,1),e=f(f.s=t[0]))}return e}var n={},o={1:0},u=[];function f(r){if(n[r])return n[r].exports;var t=n[r]={i:r,l:!1,exports:{}};return e[r].call(t.exports,t,t.exports,f),t.l=!0,t.exports}f.m=e,f.c=n,f.d=function(e,r,t){f.o(e,r)||Object.defineProperty(e,r,{enumerable:!0,get:t})},f.r=function(e){"undefined"!==typeof Symbol&&Symbol.toStringTag&&Object.defineProperty(e,Symbol.toStringTag,{value:"Module"}),Object.defineProperty(e,"__esModule",{value:!0})},f.t=function(e,r){if(1&r&&(e=f(e)),8&r)return e;if(4&r&&"object"===typeof e&&e&&e.__esModule)return e;var t=Object.create(null);if(f.r(t),Object.defineProperty(t,"default",{enumerable:!0,value:e}),2&r&&"string"!=typeof e)for(var n in e)f.d(t,n,function(r){return e[r]}.bind(null,n));return t},f.n=function(e){var r=e&&e.__esModule?function(){return e.default}:function(){return e};return f.d(r,"a",r),r},f.o=function(e,r){return Object.prototype.hasOwnProperty.call(e,r)},f.p="/";var i=this.webpackJsonpweb_interface=this.webpackJsonpweb_interface||[],l=i.push.bind(i);i.push=r,i=i.slice();for(var a=0;a<i.length;a++)r(i[a]);var c=l;t()}([]);
+//# sourceMappingURL=runtime-main.97b64705.js.map

web_interface/package.json

@@ -0,0 +1,39 @@
+{
+  "name": "web_interface",
+  "version": "0.1.0",
+  "private": true,
+  "dependencies": {
+    "@testing-library/jest-dom": "^5.11.4",
+    "@testing-library/react": "^11.1.0",
+    "@testing-library/user-event": "^12.1.10",
+    "axios": "^0.21.1",
+    "react": "^17.0.2",
+    "react-dom": "^17.0.2",
+    "react-scripts": "4.0.3",
+    "web-vitals": "^1.0.1"
+  },
+  "scripts": {
+    "start": "react-scripts start",
+    "build": "react-scripts build",
+    "test": "react-scripts test",
+    "eject": "react-scripts eject"
+  },
+  "eslintConfig": {
+    "extends": [
+      "react-app",
+      "react-app/jest"
+    ]
+  },
+  "browserslist": {
+    "production": [
+      ">0.2%",
+      "not dead",
+      "not op_mini all"
+    ],
+    "development": [
+      "last 1 chrome version",
+      "last 1 firefox version",
+      "last 1 safari version"
+    ]
+  }
+}

web_interface/public/index.html

@@ -0,0 +1,36 @@
+<!DOCTYPE html>
+<html lang="en">
+  <head>
+    <meta charset="utf-8" />
+    <meta name="viewport" content="width=device-width, initial-scale=1" />
+    <meta name="theme-color" content="#000000" />
+    <meta
+      name="description"
+      content="Web site created using create-react-app"
+    />
+    <!--
+      Notice the use of %PUBLIC_URL% in the tags above.
+      It will be replaced with the URL of the `public` folder during the build.
+      Only files inside the `public` folder can be referenced from the HTML.
+
+      Unlike "/favicon.ico" or "favicon.ico", "%PUBLIC_URL%/favicon.ico" will
+      work correctly both with client-side routing and a non-root public URL.
+      Learn how to configure a non-root public URL by running `npm run build`.
+    -->
+    <title>React App</title>
+  </head>
+  <body>
+    <noscript>You need to enable JavaScript to run this app.</noscript>
+    <div id="root"></div>
+    <!--
+      This HTML file is a template.
+      If you open it directly in the browser, you will see an empty page.
+
+      You can add webfonts, meta tags, or analytics to this file.
+      The build step will place the bundled scripts into the <body> tag.
+
+      To begin the development, run `npm start` or `yarn start`.
+      To create a production bundle, use `npm run build` or `yarn build`.
+    -->
+  </body>
+</html>

web_interface/src/App.js

@@ -0,0 +1,53 @@
+import React, { useState, useEffect } from 'react';
+import axios from 'axios';
+
+axios.defaults.baseURL = process.env.REACT_APP_SERVER;
+
+function App() {
+	const [global, setGlobal] = useState(false);
+
+	useEffect(() => {
+		const get = async() => {
+			try {
+				const res = await axios.get('/api/global');
+				setGlobal(res.data);
+			} catch (error) {
+				setGlobal(false);
+			}
+		};
+
+		const interval = setInterval(get, 500);
+		return () => clearInterval(interval);
+	}, []);
+
+	return (
+		<div className="app">
+			{global &&
+				<>
+					<p>Name: {global.name}</p>
+					<p>Pos: {global.pos}</p>
+					<p>Yaw: {global.yaw}</p>
+					<p>Pitch: {global.pitch}</p>
+
+					<p>Dimention: {global.dimension}</p>
+
+					<p>Players:
+						{Object.values(global.players).map(x =>
+							<div>
+								{global.player_names[x.player_uuid]}
+							</div>
+						)}
+					</p>
+
+					<p>Holding: {global.holding}</p>
+					<p>AFK: {`${global.afk}`}</p>
+					<p>Health: {global.health}</p>
+					<p>Food: {global.food}</p>
+					<p>Time: {global.time}</p>
+				</>
+			}
+		</div>
+	);
+}
+
+export default App;

web_interface/src/index.js

@@ -0,0 +1,10 @@
+import React from 'react';
+import ReactDOM from 'react-dom';
+import App from './App';
+
+ReactDOM.render(
+	<React.StrictMode>
+		<App />
+	</React.StrictMode>,
+	document.getElementById('root')
+);