4 files changed, 0 insertions, 236 deletions
diff --git a/asciifarm/common/__init__.py b/asciifarm/common/__init__.py
deleted file mode 100644
index e69de29..0000000
--- a/asciifarm/common/__init__.py
+++ /dev/null
diff --git a/asciifarm/common/messages.py b/asciifarm/common/messages.py
deleted file mode 100644
index d3aed9a..0000000
--- a/asciifarm/common/messages.py
+++ /dev/null
@@ -1,157 +0,0 @@
-
-import re
-import unicodedata
-import json
-
-class InvalidMessageError(Exception):
-    errType = "invalidmessage"
-    description = ""
-    
-    def __init__(self, description="", errType=None):
-        self.description = description
-        if errType is not None:
-            self.errType = errType
-    
-    def toMessage(self):
-        return ErrorMessage(self.errType, self.description)
-
-class InvalidNameError(InvalidMessageError):
-    errType = "invalidname"
-
-class Message:
-    
-    @classmethod
-    def msgType(cls):
-        return cls.typename
-    
-    def to_json(self):
-        raise NotImplementedError
-    
-    def to_json_bytes(self):
-        return bytes(json.dumps(self.to_json()), "utf-8")
-    
-    @classmethod
-    def from_json(cls, jsonobj):
-        raise NotImplementedError
-
-class ClientToServerMessage(Message):
-    
-    def body(self):
-        raise NotImplementedError
-    
-    def to_json(self):
-        return [self.typename, self.body()]
-    
-    @classmethod
-    def from_json(cls, jsonlist):
-        assert len(jsonlist) == 2, InvalidMessageError
-        typename, body = jsonlist
-        assert typename == cls.msgType(), InvalidMessageError
-        return cls(body)
-        
-
-class NameMessage(ClientToServerMessage):
-    
-    typename = "name"
-    categories = {"Lu", "Ll", "Lt", "Lm", "Lo", "Nd", "Nl", "No", "Pc"}
-    
-    
-    def __init__(self, name):
-        assert isinstance(name, str), InvalidNameError("name must be a string")
-        assert (len(name) > 0), InvalidNameError("name needs at least one character")
-        assert (len(bytes(name, "utf-8")) <= 256), InvalidNameError("name may not be longer than 256 utf8 bytes")
-        if name[0] != "~":
-            for char in name:
-                category = unicodedata.category(char)
-                assert category in self.categories, InvalidNameError("all name caracters must be in these unicode categories: " + "|".join(self.categories) + " (except for tildenames)")
-        self.name = name
-    
-    def body(self):
-        return self.name
-        
-        
-class InputMessage(ClientToServerMessage):
-    
-    typename = "input"
-    
-    def __init__(self, inp):
-        self.inp = inp
-    
-    def body(self):
-        return self.inp
-
-class ChatMessage(ClientToServerMessage):
-    
-    typename = "chat"
-    
-    def __init__(self, text):
-        assert isinstance(text, str), InvalidMessageError("chat message must be a string")
-        assert text.isprintable(), InvalidMessageError("chat messages may only contain printable unicode characters")
-        self.text = text
-    
-    def body(self):
-        return self.text
-
-
-
-class ServerToClientMessage(Message):
-    msglen = 0
-    
-    
-    @classmethod
-    def from_json(cls, jsonlist):
-        assert len(jsonlist) == cls.msglen, InvalidMessageError
-        assert jsonlist[0] == cls.msgType(), InvalidMessageError
-        return cls(*jsonlist[1:])
-
-
-class MessageMessage(ServerToClientMessage): # this name feels stupid
-    """ A message to inform the client. This is meant to be read by the user"""
-    
-    typename = "message"
-    msglen = 3
-    
-    def __init__(self, text, type=""):
-        self.text = text
-        self.type = type
-    
-    def to_json(self):
-        return [self.typename, self.text, self.type]
-    
-
-class WorldMessage(ServerToClientMessage):
-    """ A message about the world state """
-    
-    typename = "world"
-    msglen = 2
-    
-    def __init__(self, updates):
-        assert isinstance(updates, list), InvalidMessageError
-        self.updates = updates
-    
-    def to_json(self):
-        return [self.typename, self.updates]
-
-class ErrorMessage(ServerToClientMessage):
-    
-    typename = "error"
-    msglen = 3
-    
-    def __init__(self, errType, description=""):
-        self.errType = errType
-        self.description = description
-    
-    def to_json(self):
-        return [self.typename, self.errType, self.description]
-
-
-
-messages = {message.msgType(): message for message in [
-    NameMessage,
-    InputMessage,
-    ChatMessage,
-    WorldMessage,
-    ErrorMessage,
-    MessageMessage
-]}
-
diff --git a/asciifarm/common/tcommunicate.py b/asciifarm/common/tcommunicate.py
deleted file mode 100644
index b1fc1b0..0000000
--- a/asciifarm/common/tcommunicate.py
+++ /dev/null
@@ -1,32 +0,0 @@
-
-HEADER_SIZE = 4
-
-
-# this module is for sending discree messages over TCP
-# this is achieved by prefixing all messages with their length
-# calls to send and recv will also keep attempting to send all data unless this proves impossible
-
-
-def send(sock, msg):
-    length = len(msg)
-    header = length.to_bytes(4, byteorder="big")
-    totalmsg = header + msg
-    sock.sendall(totalmsg)
-
-def receive(sock):
-    header = recvall(sock, 4) #sock.recv(4)
-    length = int.from_bytes(header, byteorder="big")
-    return recvall(sock, length)
-
-def recvall(sock, length):
-    chunks = []
-    bytes_recd = 0
-    while bytes_recd < length:
-        chunk = sock.recv(min(length - bytes_recd, 4096))
-        if chunk == b'':
-            break
-            #raise RuntimeError("socket connection broken")
-        chunks.append(chunk)
-        bytes_recd = bytes_recd + len(chunk)
-    return b''.join(chunks)
-    
diff --git a/asciifarm/common/utils.py b/asciifarm/common/utils.py
deleted file mode 100644
index 95ac32b..0000000
--- a/asciifarm/common/utils.py
+++ /dev/null
@@ -1,47 +0,0 @@
-
-import os
-
-def clamp(val, lower, upper):
-    """ val if it's between lower and upper, else the closest of the two"""
-    return max(min(val, upper), lower)
-
-
-def concat(arr):
-    """Takes a list of sequences, returns the concatenation of the sequences """
-    if isinstance(arr[0], str):
-        return "".join(arr)
-    if isinstance(arr[0], bytes):
-        return b"".join(arr)
-    if isinstance(arr[0], list):
-        l = []
-        for s in arr:
-            l += s
-        return l
-    if isinstance(arr[0], tuple):
-        l = []
-        for s in arr:
-            l += s
-        return tuple(l)
-    else:
-        raise ValueError("type {} can't be concatenated".format(type(arr[0])))
-
-
-def writeFileSafe(filename, data, tempname=None):
-    if tempname is None:
-        tempname = filename + ".tempfile"
-    with open(tempname, 'w') as f:
-        f.write(data)
-    os.rename(tempname, filename)
-
-
-def readFile(filepath):
-    with open(filepath, "r") as f:
-        text = f.read()
-    return text
-
-
-def get(collection, i, default=None):
-    """ Get an element in an indexed collection, or the default in case the index is out of bounds """
-    if i < 0 or i >= len(collection):
-        return default
-    return collection[i]