X-Git-Url: https://plomlompom.com/repos/foo.html?a=blobdiff_plain;ds=inline;f=plomrogue-server.py;h=dfae044be34e4d71b5472e351c4982f0fb169926;hb=ac3baeffbaa63deb148c0bbb59804270ff3a4fd7;hp=20704308545fead9275f4092ad794fb74b5d17ea;hpb=88f9b0f3a072b8d796f06a620f3a1170a96e3358;p=plomrogue
diff --git a/plomrogue-server.py b/plomrogue-server.py
index 2070430..dfae044 100755
--- a/plomrogue-server.py
+++ b/plomrogue-server.py
@@ -1,15 +1,10 @@
import argparse
import errno
import os
+import shlex
import time
-class HandledException(Exception):
- """Feature-less Exception child. Use for expected operational errors."""
-
- pass
-
-
def setup_server_io(io_db):
"""Fill IO files DB with proper file( path)s. Write process IO test string.
@@ -46,18 +41,39 @@ def cleanup_server_io(io_db):
def detect_atomic_leftover(path):
- """Raise explained HandledException if file is found at path + "_tmp"."""
+ """Raise explained SystemExit if file is found at path + "_tmp"."""
path_tmp = path + "_tmp"
msg = "Found file '" + path_tmp + "' that may be a leftover from an " \
"aborted previous attempt to write '" + path + "'. Aborting until " \
"the matter is resolved by removing it from its current path."
if os.access(path_tmp, os.F_OK):
- raise HandledException(msg)
+ raise SystemExit(msg)
-def obey(msg):
+def obey(cmd, io_db, path_recordfile):
""""""
- print("Input: " + msg)
+ print("Input: " + cmd)
+ tokens = shlex.split(cmd, comments=True)
+ if 0 == len(tokens):
+ pass
+ elif "PING" == tokens[0] and 1 == len(tokens):
+ io_db["file_out"].write("PONG\n")
+ elif "QUIT" == tokens[0] and 1 == len(tokens):
+ record("# " + cmd, path_recordfile)
+ raise SystemExit("received QUIT command")
+ elif "MAKE_WORLD" == tokens[0] and 2 == len(tokens):
+ print("I would generate a new world now, if only I knew how.")
+ record(cmd, path_recordfile)
+ else:
+ print("Invalid command/argument, or bad number of tokens.")
+
+
+def record(cmd, path_recordfile):
+ """Append cmd string plus newline to file at path_recordfile."""
+ file = open(path_recordfile, "a")
+ file.write(cmd + "\n")
+ file.close()
+
io_db = {}
@@ -66,7 +82,6 @@ try:
parser.add_argument('-s', nargs='?', type=int, dest='replay', const=1,
action='store')
opts, unknown = parser.parse_known_args()
- print(opts)
setup_server_io(io_db)
# print("DUMMY: Run game.")
path_recordfile = "recordfile"
@@ -77,17 +92,15 @@ try:
if opts.replay < 1:
opts.replay = 1
print("Replay mode. Auto-replaying up to turn " + str(opts.replay) +
- " (if so late a turn is to be found).")
+ " (if so late a turn is to be found).")
+ if not os.access(path_recordfile, os.F_OK):
+ raise SystemExit("No record file found to replay.")
elif os.access(path_savefile, os.F_OK):
print(open(path_savefile, "r").read())
else:
- msg = "MAKE_WORLD " + str(int(time.time()))
- obey(msg)
-except SystemExit:
- pass
-except HandledException as exception:
- print("Error:")
- print(exception.args[0])
+ obey("MAKE_WORLD " + str(int(time.time())), io_db, path_recordfile)
+except SystemExit as exit:
+ print("ABORTING: " + exit.args[0])
except:
print("SOMETHING WENT WRONG IN UNEXPECTED WAYS")
raise