1 files changed, 66 insertions, 0 deletions
diff --git a/asciifarmclient/parseargs.py b/asciifarmclient/parseargs.py
new file mode 100644
index 0000000..a8b393b
--- /dev/null
+++ b/asciifarmclient/parseargs.py
@@ -0,0 +1,66 @@
+
+
+import argparse
+import getpass
+import json
+import os
+import os.path
+
+from . import loaders
+
+
+defaultAdresses = {
+    "abstract": "asciifarm",
+    "unix": "asciifarm.socket",
+    "inet": "localhost:9021",
+}
+
+def parse_args(argv):
+
+    parser = argparse.ArgumentParser(description="The client to AsciiFarm. Run this to connect to to the server.", epilog="""
+    Gameplay information:
+        Walk around and explore the rooms.
+        Kill the goblins and plant the seeds.
+
+    ~troido""", formatter_class=argparse.RawDescriptionHelpFormatter)
+    parser.add_argument('-n', '--name', help='Your player name (must be unique!). Defaults to username on inet sockets and tildename on unix socket (including abstract). Apart from the tilde in a tildename all characters must be unicode letters, numbers or connection puctuation. The maximum size of a name is 256 bytes when encoded as utf8', default=None)
+    parser.add_argument("-a", "--address", help="The address of the socket. When the socket type is 'abstract' this is just a name. When it is 'unix' this is a filename. When it is 'inet' is should be in the format 'address:port', eg 'localhost:8080'. Defaults depends on the socket type")
+    parser.add_argument("-s", "--socket", help="the socket type. 'unix' is unix domain sockets, 'abstract' is abstract unix domain sockets and 'inet' is inet sockets. ", choices=["abstract", "unix", "inet"], default="abstract")
+    parser.add_argument('-k', '--keybindings', help='The file with the keybinding configuration. This file is a JSON file.', default="default")
+    parser.add_argument('-c', '--characters', help='The file with the character mappings for the graphics. If it is either of these names: {} it will be loaded from the charmaps directory.'.format(list(loaders.standardCharFiles.keys())), default="default")
+    parser.add_argument('-o', '--logfile', help='All game messages will be written to this file.', default=None)
+    
+    colourGroup = parser.add_mutually_exclusive_group()
+    colourGroup.add_argument('-l', '--colours', '--colors', help='enable colours! :)', action="store_true")
+    colourGroup.add_argument('-b', '--nocolours', '--nocolors', help='disable colours! :)', action="store_true")
+    
+    args = parser.parse_args(argv)
+    
+    charmap = loaders.loadCharmap(args.characters)
+    
+    keybindings = loaders.loadKeybindings(args.keybindings)
+    
+    address = args.address
+    if address is None:
+        address = defaultAdresses[args.socket]
+    if args.socket == "abstract":
+        address = '\0' + address
+    elif args.socket == "inet":
+        hostname, sep, port = address.partition(':')
+        address = (hostname, int(port))
+    
+    colours = True
+    if args.colours:
+        colours = True
+    elif args.nocolours:
+        colours = False
+    
+    name = args.name
+    if name is None:
+        username = getpass.getuser()
+        if args.socket == "unix" or args.socket == "abstract":
+            name = "~"+username
+        else:
+            name = username
+    
+    return (name, args.socket, address, keybindings, charmap, colours, args.logfile)