Improve parsing chat commands

README.md

@@ -2,9 +2,9 @@
 
 A general-purpose Minecraft 1.16 bot written in Python.
 
-Mosfet is able to farm wood by cutting trees, gather sand, gather netherwart,
-and trade with villagers to get emeralds. He can eat, sleep, and flee from
-threats.
+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
@@ -168,4 +168,4 @@ put to use.
 
 ## Acknowledgements
 
-Thanks to Isaia and the devs behind pyCraft.
+Thanks to Isaia, sose, and the devs behind pyCraft.

mosfet/commands.py

@@ -21,11 +21,12 @@ class Commands:
         self.g.chat.set_handler(self.handle_chat)
 
     def handle_chat(self, message):
-        source, text = message
+        source, sender, text = message
         reply = None
         private = False
         for_me = False
-        authed = False
+        authed = sender == '0c123cfa-1697-4427-9413-4b645dee7ec0'
+        bot_num = self.g.name[-1]
 
         if source == 'SYSTEM':
             self.g.command_lock = False
@@ -35,40 +36,20 @@ class Commands:
         elif text == 'You are no longer AFK.':
             self.g.afk = False
 
-        match1 = re.match(r'.*<(\w+)> (.*)', text)
-        match2 = re.match(r'\[(\w+) -> me] (.*)', text)
-        if match1:
-            sender, text = match1.groups()
-        elif match2:
-            sender, text = match2.groups()
-            private = True
+        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 sender == 'tanner6':
-            authed = True
-
-        if text.startswith('zzz'):
-            text = '!zzz'
-
-        bot_num = self.g.name[-1]
+        if '-> me' in meta:
+            private = True
 
-        if text.startswith(bot_num):
-            text = text[1:]
+        if prefix == bot_num:
             for_me = True
-        elif text.startswith('! '):
-            text = text[2:]
-        elif text.startswith('!'):
-            text = text[1:]
-        else:
-            return
 
-        if ' ' in text:
-            command = text.split(' ', 1)[0]
-            data = text.split(' ', 1)[1]
-        else:
-            command = text
-            data = None
 
         try:
 
@@ -391,14 +372,9 @@ class Commands:
 
                 ## 1here - bot comes to your location
                 if command == 'here':
-                    try:
-                        sender_uuid = self.g.player_names[sender]
-                    except KeyError:
-                        reply = 'can\'t find your uuid'
-
                     if not reply:
                         for p in self.g.players.values():
-                            if p.player_uuid == sender_uuid:
+                            if p.player_uuid == sender:
                                 player = p
                                 break
                         else: # for
@@ -525,7 +501,7 @@ class Commands:
                 reply = 'reply too long, check console'
 
             if private and not reply.startswith('/'):
-                self.g.chat.send('/m ' + sender + ' ' + reply)
+                self.g.chat.send('/r ' + reply)
             else:
                 self.g.chat.send(reply)
 

mosfet/protocol/managers.py

@@ -161,24 +161,25 @@ 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']])
-        elif 'text' in data:
-            return data['text']
-        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 '?'
+            result += ''.join([self.translate_chat(x) for x in data['extra']])
+
+        return result
 
     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:
@@ -186,7 +187,7 @@ class ChatManager:
             return
 
         if self.handler:
-            self.handler((source, text))
+            self.handler((source, sender, text))
 
     def set_handler(self, func):
         self.handler = func