-def test_and_poll_server():
- half_wait_time = 5
- new_file_content = io["file_in"].read()
- # TODO: do something useful with new_file_content
- server_answered = len(new_file_content) > 0
- if server_answered:
- test_and_poll_server.ping_sent = False
- elif test_and_poll_server.wait_start + half_wait_time < time.time():
- if not test_and_poll_server.ping_sent:
- io["file_out"].write("PING\n")
- io["file_out"].flush()
- test_and_poll_server.ping_sent = True
- test_and_poll_server.wait_start = time.time()
- elif test_and_poll_server.ping_sent:
- raise SystemExit("Server not answering anymore.")
-test_and_poll_server.wait_start = 0
+def read_worldstate():
+ if not os.access(io["path_worldstate"], os.F_OK):
+ msg = "No world state file found at " + io["path_worldstate"] + "."
+ raise SystemExit(msg)
+ read_anew = False
+ worldstate_file = open(io["path_worldstate"], "r")
+ turn_string = worldstate_file.readline()
+ if int(turn_string) != world_data["turn"]:
+ read_anew = True
+ if not read_anew: # In rare cases, world may change, but not turn number.
+ mtime = os.stat(io["path_worldstate"])
+ if mtime != read_worldstate.last_checked_mtime:
+ read_worldstate.last_checked_mtime = mtime
+ read_anew = True
+ if read_anew:
+ cursed_main.redraw = True
+ world_data["turn"] = int(turn_string)
+ world_data["lifepoints"] = int(worldstate_file.readline())
+ world_data["satiation"] = int(worldstate_file.readline())
+ worldstate_file.close()
+read_worldstate.last_checked_mtime = -1
+
+
+def read_message_queue():
+ while (len(message_queue["messages"]) > 1
+ or (len(message_queue["messages"]) == 0
+ and not message_queue["open_end"])):
+ message = message_queue["messages"].pop(0)
+ if message[0:4] == "LOG ":
+ world_data["log"] += [message[4:]]
+ cursed_main.redraw = True