/*
* Empire - A multi-player, client/server Internet based war game.
- * Copyright (C) 1986-2005, Dave Pare, Jeff Bailey, Thomas Ruschak,
+ * Copyright (C) 1986-2009, Dave Pare, Jeff Bailey, Thomas Ruschak,
* Ken Stevens, Steve McClure
*
* This program is free software; you can redistribute it and/or modify
*
* ---
*
- * See the "LEGAL", "LICENSE", "CREDITS" and "README" files for all the
- * related information and legal notices. It is expected that any future
- * projects/authors will amend these files as needed.
+ * See files README, COPYING and CREDITS in the root of the source
+ * tree for related information and legal notices. It is expected
+ * that future projects/authors will amend these files as needed.
*
* ---
*
* dispatch.c: Actually execute the command given
- *
+ *
* Known contributors to this file:
* Dave Pare, 1994
* Steve McClure, 1998
+ * Markus Armbruster, 2007
*/
-#include "prototypes.h"
-#include "misc.h"
-#include "player.h"
+#include <config.h>
+
#include "com.h"
+#include "empio.h"
+#include "file.h"
#include "match.h"
+#include "misc.h"
#include "nat.h"
-#include "file.h"
-#include "proto.h"
-#include "empio.h"
#include "optlist.h"
-#include "subs.h"
-#include "common.h"
+#include "player.h"
+#include "proto.h"
+#include "prototypes.h"
#include "server.h"
/*
* Execute command named by player->argp[0].
- * BUF is the raw command line (user text). It should have been
- * passed to parse() to set up player->argp.
- * If REDIR is not null, it's the command's redirection; it is user
- * text.
+ * BUF is the raw UTF-8 command line. It should have been passed to
+ * parse() to set up player->argp.
+ * If REDIR is not null, it's the command's redirection, in UTF-8.
* Return -1 if the command is not unique or doesn't exist, else 0.
*/
int
struct cmndstr *command;
int cmd;
- cmd = comtch(player->argp[0], player_coms,
- player->ncomstat, player->god);
+ cmd = comtch(player->argp[0], player_coms, player->nstat);
if (cmd < 0) {
if (cmd == M_NOTUNIQUE)
pr("Command \"%s\" is ambiguous -- ", player->argp[0]);
else if (cmd == M_IGNORE)
return 0;
- else {
- pr("\"%s\" is not a legal command ", player->argp[0]);
- if (player->nstat != player->ncomstat)
- pr("now ");
- pr("\n");
- }
+ else
+ pr("\"%s\" is not a legal command\n", player->argp[0]);
return -1;
}
command = &player_coms[cmd];
return 0;
}
}
- if (command->c_addr == 0) {
+ if (!command->c_addr) {
pr("Command not implemented\n");
return 0;
}
- if (update_pending) {
- pr("Update in progress...command failed\n");
- return 0;
- }
+ player->may_sleep = command->c_flags & C_MOD
+ ? PLAYER_SLEEP_ON_INPUT : PLAYER_SLEEP_FREELY;
+ player->command = command;
+ empth_rwlock_rdlock(play_lock);
if (redir) {
prredir(redir);
uprnf(buf);
pr("\n");
}
- player->command = command;
switch (command->c_addr()) {
case RET_OK:
player->btused += command->c_cost;
pr("Usage: %s\n", command->c_form);
break;
default:
- logerror("%s: returned bad value", command->c_form);
+ CANT_REACH();
break;
}
- player->command = 0;
+ empth_rwlock_unlock(play_lock);
+ player->command = NULL;
+ player->may_sleep = PLAYER_SLEEP_FREELY;
return 0;
}