X-Git-Url: https://plomlompom.com/repos/feed.xml?a=blobdiff_plain;f=plomrogue-server.py;h=0e42ceeccbaf3d0665a29cecf1e94aae1048a848;hb=d88ddfea1633a4d5220afa8b5ceefdf924ee06ce;hp=b921f4baa0ee9c6e8c3a122270f65ab718dfe73d;hpb=958b6c83c660169d9f0dfc15079a413e05b89197;p=plomrogue

diff --git a/plomrogue-server.py b/plomrogue-server.py
index b921f4b..0e42cee 100755
--- a/plomrogue-server.py
+++ b/plomrogue-server.py
@@ -6,6 +6,13 @@ import shutil
 import time
 
 
+def strong_write(file, string):
+    """Apply write(string), flush() and os.fsync() to file."""
+    file.write(string)
+    file.flush()
+    os.fsync(file)
+
+
 def setup_server_io():
     """Fill IO files DB with proper file( path)s. Write process IO test string.
 
@@ -25,8 +32,7 @@ def setup_server_io():
     io_db["teststring"] = str(os.getpid()) + " " + str(time.time())
     os.makedirs(io_db["path_server"], exist_ok=True)
     io_db["file_out"] = open(io_db["path_out"], "w")
-    io_db["file_out"].write(io_db["teststring"] + "\n")
-    io_db["file_out"].flush()
+    strong_write(io_db["file_out"], io_db["teststring"] + "\n")
     if os.access(io_db["path_in"], os.F_OK):
         os.remove(io_db["path_in"])
     io_db["file_in"] = open(io_db["path_in"], "w")
@@ -101,9 +107,7 @@ def atomic_write(path, text, do_append=False):
         if os.access(path, os.F_OK):
             shutil.copyfile(path, path_tmp)
     file = open(path_tmp, mode)
-    file.write(text)
-    file.flush()
-    os.fsync(file.fileno())
+    strong_write(file, text)
     file.close()
     if os.access(path, os.F_OK):
         os.remove(path)
@@ -270,7 +274,7 @@ def try_worldstate_update():
             string = string + line + "\n"
         # TODO: no proper user-subjective map
         atomic_write(io_db["path_worldstate"], string)
-        atomic_write(io_db["path_out"], "WORLD_UPDATED\n", do_append=True)
+        strong_write(io_db["file_out"], "WORLD_UPDATED\n")
         io_db["worldstate_updateable"] = False
 
 
@@ -414,8 +418,7 @@ def id_setter(id, category, id_store=False, start_at_1=False):
 
 def command_ping():
     """Send PONG line to server output file."""
-    io_db["file_out"].write("PONG\n")
-    io_db["file_out"].flush()
+    strong_write(io_db["file_out"], "PONG\n")
 
 
 def command_quit():
@@ -479,7 +482,7 @@ def command_makeworld(seed_string):
         }
     # generate fov map?
     # TODO: Generate things (player first, with updated memory)
-    atomic_write(io_db["path_out"], "NEW_WORLD\n", do_append=True)
+    strong_write(io_db["file_out"], "NEW_WORLD\n")
 
 
 def command_maplength(maplength_string):
@@ -797,7 +800,7 @@ commands_db = {
 
 """World state database. With sane default values."""
 world_db = {
-    "TURN": 1,
+    "TURN": 0,
     "SEED_MAP": 0,
     "SEED_RANDOMNESS": 0,
     "PLAYER_TYPE": 0,