From: Christian Heller <c.heller@plomlompom.de>
Date: Thu, 20 Nov 2014 21:37:29 +0000 (+0100)
Subject: On world (re-)generation, server sends 'NEW_WORLD', client clears log.
X-Git-Tag: tce~589
X-Git-Url: https://plomlompom.com/repos/%7B%7Bprefix%7D%7D/%7B%7Bdb.prefix%7D%7D/todos?a=commitdiff_plain;h=25cb881d3f6b7f98d4b52e084c75b6322c57f2bc;p=plomrogue

On world (re-)generation, server sends 'NEW_WORLD', client clears log.
---

diff --git a/SERVER_COMMANDS b/SERVER_COMMANDS
index 6d011c7..5760e54 100644
--- a/SERVER_COMMANDS
+++ b/SERVER_COMMANDS
@@ -99,7 +99,8 @@ MAKE_WORLD [0 to 4294967296]
 Set map seed and randomness seed to argument. Remove all things. (Re-)generate
 map. Add to map things specified in thing types table in quantity defined there
 by START_NUMBER command, with first thing (of thing ID of 0) of type defined as
-player type by PLAYER_TYPE command. Set world turn to 1. Activate world.
+player type by PLAYER_TYPE command. Set world turn to 1. Activate world. Answer
+with 'NEW_WORLD' message in ./server/out file.
 
 MAP_LENGTH [1 to 256]
 Deactivate world. Remove ./server/worldstate file. Remove all things. Remove
diff --git a/src/client/io.c b/src/client/io.c
index 233a60c..4500815 100644
--- a/src/client/io.c
+++ b/src/client/io.c
@@ -80,7 +80,7 @@ static uint8_t read_worldstate();
  */
 static void test_and_poll_server();
 
-/* Read queue, act on them (as of right now only: derive log messages). */
+/* Read messages from queue, act on them. */
 static uint8_t read_queue();
 
 
@@ -237,7 +237,14 @@ static uint8_t read_queue()
     while (NULL != (msg = get_message_from_queue(&world.queue)))
     {
         char * log_prefix = "LOG ";
-        if (!strncmp(msg, log_prefix, strlen(log_prefix)))
+        char * new_world = "NEW_WORLD";
+        if (!strcmp(msg, new_world))
+        {
+            ret = 1;
+            free(world.log);
+            world.log = NULL;
+        }
+        else if (!strncmp(msg, log_prefix, strlen(log_prefix)))
         {
             ret = 1;
             char * log_msg = msg + strlen(log_prefix);
diff --git a/src/server/init.c b/src/server/init.c
index ee9f9c2..f4c191b 100644
--- a/src/server/init.c
+++ b/src/server/init.c
@@ -31,7 +31,7 @@
 #include "things.h" /* Thing, ThingType, free_things(), add_things(),
                      * get_thing_id_action_id_by_name()
                      */
-#include "run.h" /* obey_msg(), io_loop(), record() */
+#include "run.h" /* obey_msg(), io_loop(), record(), send_to_outfile() */
 #include "world.h" /* global world */
 
 
@@ -226,6 +226,7 @@ extern uint8_t remake_world()
     world.turn = 1;
     world.do_update = 1;
     world.exists = 1;
+    send_to_outfile("NEW_WORLD\n");
     return 0;
 }