Gammon Forum

CHAR_DATA* get_char2( CHAR_DATA *ch, char *argument )
{
	CHAR_DATA *temp;
	char fname[256];
	struct stat fst;
	DESCRIPTOR_DATA *d;
	int old_room_vnum;

	if( !argument || argument[0] == '\0' )
		return ch;

	if( ch && ( temp = get_char_world( ch, capitalize( argument ) ) ) != NULL && !IS_NPC( temp ) )
	{
		log_printf_plus( LOG_INFO, 115, "Get_char2: found %s with get_char_world", temp->name );
		temp->pcdata->loaded = FALSE;
		return temp;
	}
	
	argument[0] = UPPER(argument[0]);
	snprintf( fname, 256, "%s%c/%s", PLAYER_DIR, tolower(argument[0]), capitalize( argument ) );

	/* Bug fix here provided by Senir to stop /dev/null crash */
	if ( stat( fname, &fst ) == -1 || !check_parse_name( capitalize( argument ), FALSE ) )
		return NULL;

	if( stat( fname, &fst ) != -1 )
	{
		CREATE( d, DESCRIPTOR_DATA, 1 );
		d->next = NULL;
		d->prev = NULL;
		d->connected = CON_PLOADED;
		d->outsize = 2000;
		CREATE( d->outbuf, char, d->outsize );

		// Prevent Build Log from Spamming
		getchar_flag = TRUE;

		load_char_obj( d, argument, FALSE, FALSE );

		LINK( d->character, first_char, last_char, next, prev );
		old_room_vnum = d->character->in_room->vnum;

		temp = d->character; // Hope this works...
		temp->pcdata->loaded = TRUE;

		d->character->desc	= NULL;
		d->character		= NULL;
		DISPOSE( d->outbuf );
		DISPOSE( d );
		log_printf_plus( LOG_INFO, 115, "Get_char2: found %s by loading", temp->name );
		return temp;
	}
	/* else no player file */
	return NULL;
}

#0  0x080e477a in char_to_room (ch=0x8855a18, pRoomIndex=0x8742358) at handler.c:1305
1305            LINK( ch, pRoomIndex->first_person, pRoomIndex->last_person, next_in_room, prev_in_room );
(gdb) bt
#0  0x080e477a in char_to_room (ch=0x8855a18, pRoomIndex=0x8742358) at handler.c:1305
#1  0x08075e59 in move_char (ch=0x8855a18, pexit=0x8745e68, fall=0, direction=1, running=false) at act_move.c:1084
#2  0x08162254 in mobile_update () at update.c:1021
#3  0x08164ecd in update_handler () at update.c:2939
#4  0x080c227c in game_loop () at comm.c:4057
#5  0x080c2f37 in main (argc=6, argv=0xbffffa94) at comm.c:4534

Tue Sep 7, 2004 9:50:37 PM CDT :: Log Cynshard: force moron n
==22211==
==22211== Invalid write of size 4
==22211==    at 0x80E71EA: char_to_room(char_data*, room_index_data*) (handler.c:1305)
==22211==    by 0x8078510: move_char(char_data*, exit_data*, int, int, bool) (act_move.c:1084)
==22211==    by 0x8078B11: do_north (act_move.c:1335)
==22211==    by 0x80FB526: interpret(char_data*, char*) (interp.c:891)
==22211==    by 0x8088324: do_force (act_wiz.c:4876)
==22211==    by 0x80FB526: interpret(char_data*, char*) (interp.c:891)
==22211==    by 0x80C4C95: game_loop() (comm.c:4030)
==22211==    by 0x80C59A4: main (comm.c:4534)
==22211==  Address 0x8 is not stack'd, malloc'd or (recently) free'd
==22211==
==22211== ---- Attach to debugger ? --- [Return/N/n/Y/y/C/c] ----

void decay_skills( const char *pname, int timestamp )
{
	CHAR_DATA *ch;
	char * name = str_dup( pname );
	int sn;

	float dec;

	if( ( ch = get_char2( NULL, name ) ) == NULL )
	{
		log_printf( "Decay_skills: get_char2 failed %s", name );
		DISPOSE( name );
		return;
	}
	DISPOSE( name );
	if( ch->level > 100 )
	{
		save_char_obj( ch );
		if( !IS_CH_ONLINE( ch ) )
			todo_quit( ch ); 
		return;
	}
	/* 
	 *  Read through the players skills and decrement the
	 *  the percentages based upon the timestamp.
	 */
	log_printf_plus( LOG_SKILL, 115, "Processing %s%s Skill Decay", ch->name, ch->name[strlen(ch->name)-1] == 's' ? "\'" : "\'s" );
	for ( sn = 1; sn < top_sn; sn++ )
	{
		if ( skill_table[sn]->name && ch->pcdata->learned[sn] > 0 )
		{
			dec = ( ( ( timestamp - ch->pcdata->last_decay ) / 86400 ) * skill_table[sn]->decay );
			ch->pcdata->learned[sn] -= (sh_int)( dec <= skill_table[sn]->min ? skill_table[sn]->min : dec );
		}
	}

	save_char_obj( ch );
	if( !IS_CH_ONLINE( ch ) )
		todo_quit( ch );
	return;
}

void todo_quit( CHAR_DATA *ch )
{
	if( ch->pcdata->loaded == FALSE || IS_CH_ONLINE( ch ) )
		return;

	int x, y;
	ROOM_INDEX_DATA *original;
	original = ch->in_room;

	char_from_room( ch );
	if( !char_to_room( ch, original ) )
		log_printf( "char_to_room: %s:%s, line %d.", __FILE__, __FUNCTION__, __LINE__ );

	quitting_char = ch;

	nullify_temp_todo( ch );

	if( sysdata.save_pets )
	{
		CHAR_DATA *pet;

		while( ( pet = ch->last_pet ) != NULL )
			extract_char( pet, TRUE );
	}
	saving_char = NULL;

	/*
	* After extract_char the ch is no longer valid!
	*/
	extract_char( ch, TRUE );
	for ( x = 0; x < MAX_WEAR; x++ )
		for ( y = 0; y < MAX_LAYERS; y++ )
			save_equipment[x][y] = NULL;

	return;
}