summaryrefslogblamecommitdiff
path: root/src/char/char.c
blob: 4717479cbd30bbc986946c0949816ac4c29dca1b (plain) (tree)
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
868
869
870
871
872
873
874
875
876
877
878
879
880
881
882
883
884
885
886
887
888
889
890
891
892
893
894
895
896
897
898
899
900
901
902
903
904
905
906
907
908
909
910
911
912
913
914
915
916
917
918
919
920
921
922
923
924
925
926
927
928
929
930
931
932
933
934
935
936
937
938
939
940
941
942
943
944
945
946
947
948
949
950
951
952
953
954
955
956
957
958
959
960
961
962
963
964
965
966
967
968
969
970
971
972
973
974
975
976
977
978
979
980
981
982
983
984
985
986
987
988
989
990
991
992
993
994
995
996
997
998
999
1000
1001
1002
1003
1004
1005
1006
1007
1008
1009
1010
1011
1012
1013
1014
1015
1016
1017
1018
1019
1020
1021
1022
1023
1024
1025
1026
1027
1028
1029
1030
1031
1032
1033
1034
1035
1036
1037
1038
1039
1040
1041
1042
1043
1044
1045
1046
1047
1048
1049
1050
1051
1052
1053
1054
1055
1056
1057
1058
1059
1060
1061
1062
1063
1064
1065
1066
1067
1068
1069
1070
1071
1072
1073
1074
1075
1076
1077
1078
1079
1080
1081
1082
1083
1084
1085
1086
1087
1088
1089
1090
1091
1092
1093
1094
1095
1096
1097
1098
1099
1100
1101
1102
1103
1104
1105
1106
1107
1108
1109
1110
1111
1112
1113
1114
1115
1116
1117
1118
1119
1120
1121
1122
1123
1124
1125
1126
1127
1128
1129
1130
1131
1132
1133
1134
1135
1136
1137
1138
1139
1140
1141
1142
1143
1144
1145
1146
1147
1148
1149
1150
1151
1152
1153
1154
1155
1156
1157
1158
1159
1160
1161
1162
1163
1164
1165
1166
1167
1168
1169
1170
1171
1172
1173
1174
1175
1176
1177
1178
1179
1180
1181
1182
1183
1184
1185
1186
1187
1188
1189
1190
1191
1192
1193
1194
1195
1196
1197
1198
1199
1200
1201
1202
1203
1204
1205
1206
1207
1208
1209
1210
1211
1212
1213
1214
1215
1216
1217
1218
1219
1220
1221
1222
1223
1224
1225
1226
1227
1228
1229
1230
1231
1232
1233
1234
1235
1236
1237
1238
1239
1240
1241
1242
1243
1244
1245
1246
1247
1248
1249
1250
1251
1252
1253
1254
1255
1256
1257
1258
1259
1260
1261
1262
1263
1264
1265
1266
1267
1268
1269
1270
1271
1272
1273
1274
1275
1276
1277
1278
1279
1641
1642
1643
1644
1645
1646
1647
1648
1649
1650
1651
1652
1653
1654
1655
1656
1657
1658
1659
1660
1661
1662
1663
1664
1665
1666
1667
1668
1669
1670
1671
1672
1673
1674
1675
1676
1677
1678
1679
1680
1681
1682
1683
1684
1685
1686
1687
1688
1689
1690
1691
1692
1693
1694
1695
1696
1697
1698
1699
1700
1701
1702
1703
1704
1705
1706
1707
1708
1709
1710
1711
1712
1713
1714
1715
1716
1717
1718
1719
1720
1721
1722
1723
1724
1725
1726
1727
1728
1729
1730
1731
1732
1733
1734
1735
1736
1737
1738
1739
1740
1741
1742
1743
1744
1745
1746
1747
1748
1749
1750
1751
1752
1753
1754
1755
1756
1757
1758
1759
1760
1761
1762
1763
1764
1765
1766
1767
1768
1769
1770
1771
1772
1773
1774
1775
1776
1777
1778
1779
1780
1781
1782
1783
1784
1785
1786
1787
1788
1789
1790
1791
1792
1793
1794
1795
1796
1797
1798
1799
1800
1801
1802
1803
1804
1805
1806
1807
1808
1809
1810
1811
1812
1813
1814
1815
1816
1817
1818
1819
1820
1821
1822
1823
1824
1825
1826
1827
1828
1829
1830
1831
1832
1833
1834
1835
1836
1837
1838
1839
1840
1841
1842
1843
1844
1845
1846
1847
1848
1849
1850
1851
1852
1853
1854
1855
1856
1857
1858
1859
1860
1861
1862
1863
1864
1865
1866
1867
1868
1869
1870
1871
1872
1873
1874
1875
1876
1877
1878
1879
1880
1881
1882
1883
1884
1885
1886
1887
1888
1889
1890
1891
1892
1893
1894
1895
1896
1897
1898
1899
1900
1901
1902
1903
1904
1905
1906
1907
1908
1909
1910
1911
1912
1913
1914
1915
1916
1917
1918
1919
1920
1921
1922
1923
1924
1925
1926
1927
1928
1929
1930
1931
1932
1933
1934
1935
1936
1937
1938
1939
1940
1941
1942
1943
1944
1945
1946
1947
1948
1949
1950
1951
1952
1953
1954
1955
1956
1957
1958
1959
1960
1961
1962
1963
1964
1965
1966
1967
1968
1969
1970
1971
1972
1973
1974
1975
1976
1977
1978
1979
1980
1981
1982
1983
1984
1985
1986
1987
1988
1989
1990
1991
1992
1993
1994
1995
1996
1997
1998
1999
2000
2001
2002
2003
2004
2005
2006
2007
2008
2009
2010
2011
2012
2013
2014
2015
2016
2832
2833
2834
2835
2836
2837
2838
2839
2840
2841
2842
2843
2844
2845
2846
2847
2848
2849
2850
2851
2852
2853
2854
2855
2856
2857
2858
2859
2860
2861
2862
2863
2864
2865
2866
2867
2868
2869
2870
2871
2872
2873
2874
2875
2876
2877
2878
2879
2880
2881
2882
2883
2884
2885
2886
2887
2888
2889
2890
2891
2892
2893
2894
2895
2896
2897
2898
2899
2900
2901
2902
2903
2904
2905
2906
2907
2908
2909
2910
2911
2912
2913
2914
2915
2916
2917
2918
2919
2920
2921
2922
2923
2924
2925
2926
2927
2928
2929
2930
2931
2932
2933
2934
2935
2936
2937
2938
2939
2940
2941
2942
2943
2944
2945
2946
2947
2948
2949
2950
2951
2952
2953
2954
2955
2956
2957
2958
2959
2960
2961
2962
2963
2964
2965
2966
2967
2968
2969
2970
2971
2972
2973
2974
2975
2976
2977
2978
2979
2980
2981
2982
2983
2984
2985
2986
2987
2988
2989
2990
2991
2992
2993
2994
2995
2996
2997
2998
2999
3000
3001
3002
3003
3004
3005
3006
3007
3008
3009
3010
3011
3012
3013
3014
3015
3016
3017
3018
3019
3020
3021
3022
3023
3024
3025
3026
3027
3028
3029
3030
3031
3032
3033
3034
3035
3036
3037
3038
3039
3040
3041
3042
3043
3044
3045
3046
3047
3048
3049
3050
3051
3052
3053
3054
3055
3056
3057
3058
3059
3060
3061
3062
3063
3064
3065
3066
3067
3068
3069
3070
3071
3072
3073
3074
3075
3076
3077
3078
3079
3080
3081
3082
3083
3084
3085
3086
3087
3088
3089
3090
3091
3092
3093
3094
3095
3096
3097
3098
3099
3100
3101
3102
3103
3104
3105
3106
3107
3108
3109
3110
3111
3112
3113
3114
3115
3116
3117
3118
3119
3120
3121
3122
3123
3124
3125
3126
3127
3128
3129
3130
3131
3132
3133
3134
3135
3136
3137
3138
3139
3140
3141
3142
3143
3144
3145
3146
3147
3148
3149
3150
3151
3152
3153
3154
3155
3156
3157
3158
3159
3160
3161
3162
3163
3164
3165
3166
3167
3168
3169
3170
3171
3172
3173
3174
3175
3176
3177
3178
3179
3180
3181
3182
3183
3184
3185
3186
3187
3188
3189
3190
3191
3192
3193
3194
3195
3196
3197
3198
3199
3200
3201
3202
3203
3204
3205
3206
3207
3208
3209
3210
3211
3212
3213
3214
3215
3216
3217
3218
3219
3220
3221
3222
3223
3224
3225
3226
3227
3228
3229



























                                                  










































                                                                                                                                                                                                                          
                                          







                                                                                                                      
                                          
















































                                                                                                                          
                                                                                        










































































































                                                                                                                                                 
                                      

















































































































































                                                                                                                                         
                                




















































































































































































































































































































































                                                                                                                                                                                                                               





















                                                      
                                               

 
















                                                                                                                           



                                            

























                                                                                                                                                                  
                                                         






























































































































































































































































































































































































































































































                                                                                                                                                                                                                                    







                                                                                               
                                                                    



                                                         






                                                             
                              


























                                                                 



                                                                           












                                                                            

                                                                                              






                                                 

                                                                          






























                                                                                                
                                                                    
                                             


                     


                         
                                




                                                               
                         
         










                                                                                                     
                 







                                                                                                                                                                    
         
 


                                                               

                              































































                                                                        
 






                                                                             
                           
                                 
 
                                                                                     

                                     
                                      



                                              






























































































































                                                                                                                                                                    
                                                                       























































































































































































































































































































































































                                                                                                                                                                                     
                                                                                          



                                                                                                       


                                                                                                                                                  


































































































































































































































































































                                                                                                                                                                                                                           
















                                                                         

















































































































                                                                                                                                                                          
                                                                




















                                                                                                                       

                                                                                                         































                                                                                                                     
                                                     
























































































                                                                                                                                                                                                                     
                                                                                                             






                                                        
                                                      


























































                                                                                                      
                                                      


















































                                                                                                                                                           
                                                                                                                                             




















































































































                                                                                                                                                           
                                                













































































































































































































































































































































































































                                                                                                                                                                                                                                                        
// $Id: char.c,v 1.3 2004/09/13 16:52:16 Yor Exp $
// original : char2.c 2003/03/14 11:58:35 Rev.1.5

#include <sys/types.h>
#include <sys/socket.h>
#include <stdio.h>
#include <stdlib.h>
#include <netinet/in.h>
#include <sys/time.h>
#include <time.h>
#include <sys/ioctl.h>
#include <unistd.h>
#include <signal.h>
#include <fcntl.h>
#include <string.h>
#include <arpa/inet.h>
#include <netdb.h>
#include <stdarg.h>

#include "core.h"
#include "socket.h"
#include "timer.h"
#include "mmo.h"
#include "version.h"
#include "lock.h"
#include "char.h"

#include "inter.h"
#include "int_guild.h"
#include "int_party.h"
#include "int_storage.h"

#ifdef MEMWATCH
#include "memwatch.h"
#endif

struct mmo_map_server server[MAX_MAP_SERVERS];
int server_fd[MAX_MAP_SERVERS];
int server_freezeflag[MAX_MAP_SERVERS]; // Map-server anti-freeze system. Counter. 5 ok, 4...0 freezed
int anti_freeze_enable = 0;
int ANTI_FREEZE_INTERVAL = 6;

int login_fd, char_fd;
char userid[24];
char passwd[24];
char server_name[20];
char wisp_server_name[24] = "Server";
char login_ip_str[16];
int login_ip;
int login_port = 6900;
char char_ip_str[16];
int char_ip;
int char_port = 6121;
int char_maintenance;
int char_new;
int email_creation = 0; // disabled by default
char char_txt[1024];
char backup_txt[1024]; //By zanetheinsane
char backup_txt_flag = 0; // The backup_txt file was created because char deletion bug existed. Now it's finish and that take a lot of time to create a second file when there are a lot of characters. => option By [Yor]
char unknown_char_name[1024] = "Unknown";
char char_log_filename[1024] = "log/char.log";
//Added for lan support
char lan_map_ip[128];
int subneti[4];
int subnetmaski[4];
int name_ignoring_case = 0; // Allow or not identical name for characters but with a different case by [Yor]
int char_name_option = 0; // Option to know which letters/symbols are authorised in the name of a character (0: all, 1: only those in char_name_letters, 2: all EXCEPT those in char_name_letters) by [Yor]
char char_name_letters[1024] = ""; // list of letters/symbols authorised (or not) in a character name. by [Yor]

struct char_session_data{
	int account_id, login_id1, login_id2, sex;
        unsigned short packet_tmw_version;
	int found_char[9];
	char email[40]; // e-mail (default: a@a.com) by [Yor]
	time_t connect_until_time; // # of seconds 1/1/1970 (timestamp): Validity limit of the account (0 = unlimited)
};

#define AUTH_FIFO_SIZE 256
struct {
	int account_id, char_id, login_id1, login_id2, ip, char_pos, delflag, sex;
        unsigned short packet_tmw_version;
	time_t connect_until_time; // # of seconds 1/1/1970 (timestamp): Validity limit of the account (0 = unlimited)
} auth_fifo[AUTH_FIFO_SIZE];
int auth_fifo_pos = 0;

int check_ip_flag = 1; // It's to check IP of a player between char-server and other servers (part of anti-hacking system)

int char_id_count = 150000;
struct mmo_charstatus *char_dat;
int char_num, char_max;
int max_connect_user = 0;
int autosave_interval = DEFAULT_AUTOSAVE_INTERVAL;
int start_zeny = 500;
int start_weapon = 1201;
int start_armor = 1202;

// Initial position (it's possible to set it in conf file)
struct point start_point = {"new_1-1.gat", 53, 111};

struct gm_account *gm_account = NULL;
int GM_num = 0;

// online players by [Yor]
char online_txt_filename[1024] = "online.txt";
char online_html_filename[1024] = "online.html";
int online_sorting_option = 0; // sorting option to display online players in online files
int online_display_option = 1; // display options: to know which columns must be displayed
int online_refresh_html = 20; // refresh time (in sec) of the html file in the explorer
int online_gm_display_min_level = 20; // minimum GM level to display 'GM' when we want to display it

int *online_chars; // same size of char_dat, and id value of current server (or -1)
time_t update_online; // to update online files when we receiving information from a server (not less than 8 seconds)

//------------------------------
// Writing function of logs file
//------------------------------
int char_log(char *fmt, ...) {
	FILE *logfp;
	va_list ap;
	struct timeval tv;
	char tmpstr[2048];

	va_start(ap, fmt);

	logfp = fopen(char_log_filename, "a");
	if (logfp) {
		if (fmt[0] == '\0') // jump a line if no message
			fprintf(logfp, RETCODE);
		else {
			gettimeofday(&tv, NULL);
			strftime(tmpstr, 24, "%d-%m-%Y %H:%M:%S", gmtime(&(tv.tv_sec)));
			sprintf(tmpstr + 19, ".%03d: %s", (int)tv.tv_usec / 1000, fmt);
			vfprintf(logfp, tmpstr, ap);
		}
		fclose(logfp);
	}

	va_end(ap);
	return 0;
}

//-----------------------------------------------------
// Function to suppress control characters in a string.
//-----------------------------------------------------
int remove_control_chars(unsigned char *str) {
	int i;
	int change = 0;

	for(i = 0; str[i]; i++) {
		if (str[i] < 32) {
			str[i] = '_';
			change = 1;
		}
	}

	return change;
}

//----------------------------------------------------------------------
// Determine if an account (id) is a GM account
// and returns its level (or 0 if it isn't a GM account or if not found)
//----------------------------------------------------------------------
int isGM(int account_id) {
	int i;

	for(i = 0; i < GM_num; i++)
		if (gm_account[i].account_id == account_id)
			return gm_account[i].level;
	return 0;
}

//----------------------------------------------
// Search an character id
//   (return character index or -1 (if not found))
//   If exact character name is not found,
//   the function checks without case sensitive
//   and returns index if only 1 character is found
//   and similar to the searched name.
//----------------------------------------------
int search_character_index(char* character_name) {
	int i, quantity, index;

	quantity = 0;
	index = -1;
	for(i = 0; i < char_num; i++) {
		// Without case sensitive check (increase the number of similar character names found)
		if (stricmp(char_dat[i].name, character_name) == 0) {
			// Strict comparison (if found, we finish the function immediatly with correct value)
			if (strcmp(char_dat[i].name, character_name) == 0)
				return i;
			quantity++;
			index = i;
		}
	}
	// Here, the exact character name is not found
	// We return the found index of a similar account ONLY if there is 1 similar character
	if (quantity == 1)
		return index;

	// Exact character name is not found and 0 or more than 1 similar characters have been found ==> we say not found
	return -1;
}

//-------------------------------------
// Return character name with the index
//-------------------------------------
char * search_character_name(int index) {

	if (index >= 0 && index < char_num)
		return char_dat[index].name;

	return unknown_char_name;
}

//-------------------------------------------------
// Function to create the character line (for save)
//-------------------------------------------------
int mmo_char_tostr(char *str, struct mmo_charstatus *p) {
	int i;
	char *str_p = str;

	// on multi-map server, sometimes it's posssible that last_point become void. (reason???) We check that to not lost character at restart.
	if (p->last_point.map[0] == '\0') {
		memcpy(p->last_point.map, "prontera.gat", 16);
		p->last_point.x = 273;
		p->last_point.y = 354;
	}

	str_p += sprintf(str_p, "%d\t%d,%d\t%s\t%d,%d,%d\t%d,%d,%d\t%d,%d,%d,%d\t%d,%d,%d,%d,%d,%d\t%d,%d"
	  "\t%d,%d,%d\t%d,%d,%d\t%d,%d,%d\t%d,%d,%d,%d,%d"
	  "\t%s,%d,%d\t%s,%d,%d,%d\t",
	  p->char_id, p->account_id, p->char_num, p->name, //
	  p->class, p->base_level, p->job_level,
	  p->base_exp, p->job_exp, p->zeny,
	  p->hp, p->max_hp, p->sp, p->max_sp,
	  p->str, p->agi, p->vit, p->int_, p->dex, p->luk,
	  p->status_point, p->skill_point,
	  p->option, p->karma, p->manner,	//
	  p->party_id, p->guild_id, 0,
	  p->hair, p->hair_color, p->clothes_color,
	  p->weapon, p->shield, p->head_top, p->head_mid, p->head_bottom,
	  p->last_point.map, p->last_point.x, p->last_point.y, //
	  p->save_point.map, p->save_point.x, p->save_point.y,
	  p->partner_id);
	for(i = 0; i < 10; i++)
		if (p->memo_point[i].map[0]) {
			str_p += sprintf(str_p, "%s,%d,%d", p->memo_point[i].map, p->memo_point[i].x, p->memo_point[i].y);
		}
	*(str_p++) = '\t';

	for(i = 0; i < MAX_INVENTORY; i++)
		if (p->inventory[i].nameid) {
			str_p += sprintf(str_p, "%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d ",
			         p->inventory[i].id, p->inventory[i].nameid, p->inventory[i].amount, p->inventory[i].equip,
			         p->inventory[i].identify, p->inventory[i].refine, p->inventory[i].attribute,
			         p->inventory[i].card[0], p->inventory[i].card[1], p->inventory[i].card[2], p->inventory[i].card[3],
			         p->inventory[i].broken);
		}
	*(str_p++) = '\t';

	for(i = 0; i < MAX_CART; i++)
		if (p->cart[i].nameid) {
			str_p += sprintf(str_p, "%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d ",
			         p->cart[i].id, p->cart[i].nameid, p->cart[i].amount, p->cart[i].equip,
			         p->cart[i].identify, p->cart[i].refine, p->cart[i].attribute,
			         p->cart[i].card[0], p->cart[i].card[1], p->cart[i].card[2], p->cart[i].card[3],
			         p->cart[i].broken);
		}
	*(str_p++) = '\t';

	for(i = 0; i < MAX_SKILL; i++)
		if (p->skill[i].id && p->skill[i].flag != 1) {
			str_p += sprintf(str_p, "%d,%d ", p->skill[i].id, (p->skill[i].flag == 0) ? p->skill[i].lv : p->skill[i].flag-2);
		}
	*(str_p++) = '\t';

	for(i = 0; i < p->global_reg_num; i++)
		if (p->global_reg[i].str[0])
			str_p += sprintf(str_p, "%s,%d ", p->global_reg[i].str, p->global_reg[i].value);
	*(str_p++) = '\t';

	*str_p = '\0';
	return 0;
}

//-------------------------------------------------------------------------
// Function to set the character from the line (at read of characters file)
//-------------------------------------------------------------------------
int mmo_char_fromstr(char *str, struct mmo_charstatus *p) {
	int tmp_int[256];
	int set, next, len, i;

	// initilialise character
	memset(p, '\0', sizeof(struct mmo_charstatus));

	// If it's not char structure of version 1008 and after
	if ((set = sscanf(str, "%d\t%d,%d\t%[^\t]\t%d,%d,%d\t%d,%d,%d\t%d,%d,%d,%d\t%d,%d,%d,%d,%d,%d\t%d,%d"
	   "\t%d,%d,%d\t%d,%d,%d\t%d,%d,%d\t%d,%d,%d,%d,%d"
	   "\t%[^,],%d,%d\t%[^,],%d,%d,%d%n",
	   &tmp_int[0], &tmp_int[1], &tmp_int[2], p->name, //
	   &tmp_int[3], &tmp_int[4], &tmp_int[5],
	   &tmp_int[6], &tmp_int[7], &tmp_int[8],
	   &tmp_int[9], &tmp_int[10], &tmp_int[11], &tmp_int[12],
	   &tmp_int[13], &tmp_int[14], &tmp_int[15], &tmp_int[16], &tmp_int[17], &tmp_int[18],
	   &tmp_int[19], &tmp_int[20],
	   &tmp_int[21], &tmp_int[22], &tmp_int[23], //
	   &tmp_int[24], &tmp_int[25], &tmp_int[26],
	   &tmp_int[27], &tmp_int[28], &tmp_int[29],
	   &tmp_int[30], &tmp_int[31], &tmp_int[32], &tmp_int[33], &tmp_int[34],
	   p->last_point.map, &tmp_int[35], &tmp_int[36], //
	   p->save_point.map, &tmp_int[37], &tmp_int[38], &tmp_int[39], &next)) != 43) {
		tmp_int[39] = 0; // partner id
		// If not char structure from version 384 to 1007
		if ((set = sscanf(str, "%d\t%d,%d\t%[^\t]\t%d,%d,%d\t%d,%d,%d\t%d,%d,%d,%d\t%d,%d,%d,%d,%d,%d\t%d,%d"
		   "\t%d,%d,%d\t%d,%d,%d\t%d,%d,%d\t%d,%d,%d,%d,%d"
		   "\t%[^,],%d,%d\t%[^,],%d,%d%n",
		   &tmp_int[0], &tmp_int[1], &tmp_int[2], p->name, //
		   &tmp_int[3], &tmp_int[4], &tmp_int[5],
		   &tmp_int[6], &tmp_int[7], &tmp_int[8],
		   &tmp_int[9], &tmp_int[10], &tmp_int[11], &tmp_int[12],
		   &tmp_int[13], &tmp_int[14], &tmp_int[15], &tmp_int[16], &tmp_int[17], &tmp_int[18],
		   &tmp_int[19], &tmp_int[20],
		   &tmp_int[21], &tmp_int[22], &tmp_int[23], //
		   &tmp_int[24], &tmp_int[25], &tmp_int[26],
		   &tmp_int[27], &tmp_int[28], &tmp_int[29],
		   &tmp_int[30], &tmp_int[31], &tmp_int[32], &tmp_int[33], &tmp_int[34],
		   p->last_point.map, &tmp_int[35], &tmp_int[36], //
		   p->save_point.map, &tmp_int[37], &tmp_int[38], &next)) != 42) {
			// It's char structure of a version before 384
			tmp_int[26] = 0; // pet id
			set = sscanf(str, "%d\t%d,%d\t%[^\t]\t%d,%d,%d\t%d,%d,%d\t%d,%d,%d,%d\t%d,%d,%d,%d,%d,%d\t%d,%d"
			      "\t%d,%d,%d\t%d,%d\t%d,%d,%d\t%d,%d,%d,%d,%d"
			      "\t%[^,],%d,%d\t%[^,],%d,%d%n",
			      &tmp_int[0], &tmp_int[1], &tmp_int[2], p->name, //
			      &tmp_int[3], &tmp_int[4], &tmp_int[5],
			      &tmp_int[6], &tmp_int[7], &tmp_int[8],
			      &tmp_int[9], &tmp_int[10], &tmp_int[11], &tmp_int[12],
			      &tmp_int[13], &tmp_int[14], &tmp_int[15], &tmp_int[16], &tmp_int[17], &tmp_int[18],
			      &tmp_int[19], &tmp_int[20],
			      &tmp_int[21], &tmp_int[22], &tmp_int[23], //
			      &tmp_int[24], &tmp_int[25], //
			      &tmp_int[27], &tmp_int[28], &tmp_int[29],
			      &tmp_int[30], &tmp_int[31], &tmp_int[32], &tmp_int[33], &tmp_int[34],
			      p->last_point.map, &tmp_int[35], &tmp_int[36], //
			      p->save_point.map, &tmp_int[37], &tmp_int[38], &next);
			set += 2;
			//printf("char: old char data ver.1\n");
		// Char structure of version 1007 or older
		} else {
			set++;
			//printf("char: old char data ver.2\n");
		}
	// Char structure of version 1008+
	} else {
		//printf("char: new char data ver.3\n");
	}
	if (set != 43)
		return 0;

	p->char_id = tmp_int[0];
	p->account_id = tmp_int[1];
	p->char_num = tmp_int[2];
	p->class = tmp_int[3];
	p->base_level = tmp_int[4];
	p->job_level = tmp_int[5];
	p->base_exp = tmp_int[6];
	p->job_exp = tmp_int[7];
	p->zeny = tmp_int[8];
	p->hp = tmp_int[9];
	p->max_hp = tmp_int[10];
	p->sp = tmp_int[11];
	p->max_sp = tmp_int[12];
	p->str = tmp_int[13];
	p->agi = tmp_int[14];
	p->vit = tmp_int[15];
	p->int_ = tmp_int[16];
	p->dex = tmp_int[17];
	p->luk = tmp_int[18];
	p->status_point = tmp_int[19];
	p->skill_point = tmp_int[20];
	p->option = tmp_int[21];
	p->karma = tmp_int[22];
	p->manner = tmp_int[23];
	p->party_id = tmp_int[24];
	p->guild_id = tmp_int[25];
//	p->pet_id = tmp_int[26];
	p->hair = tmp_int[27];
	p->hair_color = tmp_int[28];
	p->clothes_color = tmp_int[29];
	p->weapon = tmp_int[30];
	p->shield = tmp_int[31];
	p->head_top = tmp_int[32];
	p->head_mid = tmp_int[33];
	p->head_bottom = tmp_int[34];
	p->last_point.x = tmp_int[35];
	p->last_point.y = tmp_int[36];
	p->save_point.x = tmp_int[37];
	p->save_point.y = tmp_int[38];
	p->partner_id = tmp_int[39];

	// Some checks
	for(i = 0; i < char_num; i++) {
		if (char_dat[i].char_id == p->char_id) {
			printf("\033[1;31mmmo_auth_init: ******Error: a character has an identical id to another.\n");
			printf("               character id #%d -> new character not readed.\n", p->char_id);
			printf("               Character saved in log file.\033[0m\n");
			return -1;
		} else if (strcmp(char_dat[i].name, p->name) == 0) {
			printf("\033[1;31mmmo_auth_init: ******Error: character name already exists.\n");
			printf("               character name '%s' -> new character not readed.\n", p->name);
			printf("               Character saved in log file.\033[0m\n");
			return -2;
		}
	}

	if (strcmpi(wisp_server_name, p->name) == 0) {
		printf("mmo_auth_init: ******WARNING: character name has wisp server name.\n");
		printf("               Character name '%s' = wisp server name '%s'.\n", p->name, wisp_server_name);
		printf("               Character readed. Suggestion: change the wisp server name.\n");
		char_log("mmo_auth_init: ******WARNING: character name has wisp server name: Character name '%s' = wisp server name '%s'." RETCODE,
		          p->name, wisp_server_name);
	}

	if (str[next] == '\n' || str[next] == '\r')
		return 1;	// �V�K�f�[�^

	next++;

	for(i = 0; str[next] && str[next] != '\t'; i++) {
		if (sscanf(str+next, "%[^,],%d,%d%n", p->memo_point[i].map, &tmp_int[0], &tmp_int[1], &len) != 3)
			return -3;
		p->memo_point[i].x = tmp_int[0];
		p->memo_point[i].y = tmp_int[1];
		next += len;
		if (str[next] == ' ')
			next++;
	}

	next++;

	for(i = 0; str[next] && str[next] != '\t'; i++) {
		if (sscanf(str + next, "%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d%n",
		    &tmp_int[0], &tmp_int[1], &tmp_int[2], &tmp_int[3],
		    &tmp_int[4], &tmp_int[5], &tmp_int[6],
		    &tmp_int[7], &tmp_int[8], &tmp_int[9], &tmp_int[10], &tmp_int[11], &len) == 12) {
			// do nothing, it's ok
		} else if (sscanf(str + next, "%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d%n",
		          &tmp_int[0], &tmp_int[1], &tmp_int[2], &tmp_int[3],
		          &tmp_int[4], &tmp_int[5], &tmp_int[6],
		          &tmp_int[7], &tmp_int[8], &tmp_int[9], &tmp_int[10], &len) == 11) {
			tmp_int[11] = 0; // broken doesn't exist in this version -> 0
		} else // invalid structure
			return -4;
		p->inventory[i].id = tmp_int[0];
		p->inventory[i].nameid = tmp_int[1];
		p->inventory[i].amount = tmp_int[2];
		p->inventory[i].equip = tmp_int[3];
		p->inventory[i].identify = tmp_int[4];
		p->inventory[i].refine = tmp_int[5];
		p->inventory[i].attribute = tmp_int[6];
		p->inventory[i].card[0] = tmp_int[7];
		p->inventory[i].card[1] = tmp_int[8];
		p->inventory[i].card[2] = tmp_int[9];
		p->inventory[i].card[3] = tmp_int[10];
		p->inventory[i].broken  = tmp_int[11];
		next += len;
		if (str[next] == ' ')
			next++;
	}

	next++;

	for(i = 0; str[next] && str[next] != '\t'; i++) {
		if (sscanf(str + next, "%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d%n",
		    &tmp_int[0], &tmp_int[1], &tmp_int[2], &tmp_int[3],
		    &tmp_int[4], &tmp_int[5], &tmp_int[6],
		    &tmp_int[7], &tmp_int[8], &tmp_int[9], &tmp_int[10], &tmp_int[11], &len) == 12) {
			// do nothing, it's ok
		} else if (sscanf(str + next, "%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d%n",
		           &tmp_int[0], &tmp_int[1], &tmp_int[2], &tmp_int[3],
		           &tmp_int[4], &tmp_int[5], &tmp_int[6],
		           &tmp_int[7], &tmp_int[8], &tmp_int[9], &tmp_int[10], &len) == 11) {
			tmp_int[11] = 0; // broken doesn't exist in this version -> 0
		} else // invalid structure
			return -5;
		p->cart[i].id = tmp_int[0];
		p->cart[i].nameid = tmp_int[1];
		p->cart[i].amount = tmp_int[2];
		p->cart[i].equip = tmp_int[3];
		p->cart[i].identify = tmp_int[4];
		p->cart[i].refine = tmp_int[5];
		p->cart[i].attribute = tmp_int[6];
		p->cart[i].card[0] = tmp_int[7];
		p->cart[i].card[1] = tmp_int[8];
		p->cart[i].card[2] = tmp_int[9];
		p->cart[i].card[3] = tmp_int[10];
		p->cart[i].broken = tmp_int[11];
		next += len;
		if (str[next] == ' ')
			next++;
	}

	next++;

	for(i = 0; str[next] && str[next] != '\t'; i++) {
		if (sscanf(str + next, "%d,%d%n", &tmp_int[0], &tmp_int[1], &len) != 2)
			return -6;
		p->skill[tmp_int[0]].id = tmp_int[0];
		p->skill[tmp_int[0]].lv = tmp_int[1];
		next += len;
		if (str[next] == ' ')
			next++;
	}

	next++;

	for(i = 0; str[next] && str[next] != '\t' && str[next] != '\n' && str[next] != '\r'; i++) { // global_reg�����ȑO��athena.txt�݊��̂��߈ꉞ'\n'�`�F�b�N
		if (sscanf(str + next, "%[^,],%d%n", p->global_reg[i].str, &p->global_reg[i].value, &len) != 2) {
			// because some scripts are not correct, the str can be "". So, we must check that.
			// If it's, we must not refuse the character, but just this REG value.
			// Character line will have something like: nov_2nd_cos,9 ,9 nov_1_2_cos_c,1 (here, ,9 is not good)
			if (str[next] == ',' && sscanf(str + next, ",%d%n", &p->global_reg[i].value, &len) == 1)
				i--;
			else
				return -7;
		}
		next += len;
		if (str[next] == ' ')
			next++;
	}
	p->global_reg_num = i;

	return 1;
}

//---------------------------------
// Function to read characters file
//---------------------------------
int mmo_char_init(void) {
	char line[65536];
	int i;
	int ret, line_count;
	FILE *fp;

	char_max = 256;
	char_dat = calloc(sizeof(struct mmo_charstatus) * 256, 1);
	if (!char_dat) {
		printf("out of memory: mmo_char_init (calloc of char_dat).\n");
		exit(1);
	}
	online_chars = calloc(sizeof(int) * 256, 1);
	if (!online_chars) {
		printf("out of memory: mmo_char_init (calloc of online_chars).\n");
		exit(1);
	}
	for(i = 0; i < char_max; i++)
		online_chars[i] = -1;

	char_num = 0;

	fp = fopen(char_txt, "r");
	if (fp == NULL) {
		printf("Characters file not found: %s.\n", char_txt);
		char_log("Characters file not found: %s." RETCODE, char_txt);
		char_log("Id for the next created character: %d." RETCODE, char_id_count);
		return 0;
	}

	line_count = 0;
	while(fgets(line, sizeof(line)-1, fp)) {
		int i, j;
		line_count++;

		if (line[0] == '/' && line[1] == '/')
			continue;
		line[sizeof(line)-1] = '\0';

		j = 0;
		if (sscanf(line, "%d\t%%newid%%%n", &i, &j) == 1 && j > 0) {
			if (char_id_count < i)
				char_id_count = i;
			continue;
		}

		if (char_num >= char_max) {
			char_max += 256;
			char_dat = realloc(char_dat, sizeof(struct mmo_charstatus) * char_max);
			if (!char_dat) {
				printf("Out of memory: mmo_char_init (realloc of char_dat).\n");
				char_log("Out of memory: mmo_char_init (realloc of char_dat)." RETCODE);
				exit(1);
			}
			online_chars = realloc(online_chars, sizeof(int) * char_max);
			if (!online_chars) {
				printf("Out of memory: mmo_char_init (realloc of online_chars).\n");
				char_log("Out of memory: mmo_char_init (realloc of online_chars)." RETCODE);
				exit(1);
			}
			for(i = char_max - 256; i < char_max; i++)
				online_chars[i] = -1;
		}

		ret = mmo_char_fromstr(line, &char_dat[char_num]);
		if (ret > 0) { // negative value or zero for errors
			if (char_dat[char_num].char_id >= char_id_count)
				char_id_count = char_dat[char_num].char_id + 1;
			char_num++;
		} else {
			printf("mmo_char_init: in characters file, unable to read the line #%d.\n", line_count);
			printf("               -> Character saved in log file.\n");
			switch (ret) {
			case -1:
				char_log("Duplicate character id in the next character line (character not readed):" RETCODE);
				break;
			case -2:
				char_log("Duplicate character name in the next character line (character not readed):" RETCODE);
				break;
			case -3:
				char_log("Invalid memo point structure in the next character line (character not readed):" RETCODE);
				break;
			case -4:
				char_log("Invalid inventory item structure in the next character line (character not readed):" RETCODE);
				break;
			case -5:
				char_log("Invalid cart item structure in the next character line (character not readed):" RETCODE);
				break;
			case -6:
				char_log("Invalid skill structure in the next character line (character not readed):" RETCODE);
				break;
			case -7:
				char_log("Invalid register structure in the next character line (character not readed):" RETCODE);
				break;
			default: // 0
				char_log("Unabled to get a character in the next line - Basic structure of line (before inventory) is incorrect (character not readed):" RETCODE);
				break;
			}
			char_log("%s", line);
		}
	}
	fclose(fp);

	if (char_num == 0) {
		printf("mmo_char_init: No character found in %s.\n", char_txt);
		char_log("mmo_char_init: No character found in %s." RETCODE, char_txt);
	} else if (char_num == 1) {
		printf("mmo_char_init: 1 character read in %s.\n", char_txt);
		char_log("mmo_char_init: 1 character read in %s." RETCODE, char_txt);
	} else {
		printf("mmo_char_init: %d characters read in %s.\n", char_num, char_txt);
		char_log("mmo_char_init: %d characters read in %s." RETCODE, char_num, char_txt);
	}

	char_log("Id for the next created character: %d." RETCODE, char_id_count);

	return 0;
}

//---------------------------------------------------------
// Function to save characters in files (speed up by [Yor])
//---------------------------------------------------------
void mmo_char_sync(void) {
	char line[65536];
	int i, j, k;
	int lock;
	FILE *fp;
	int id[char_num];

	// Sorting before save (by [Yor])
	for(i = 0; i < char_num; i++) {
		id[i] = i;
		for(j = 0; j < i; j++) {
			if ((char_dat[i].account_id < char_dat[id[j]].account_id) ||
			    // if same account id, we sort by slot.
			    (char_dat[i].account_id == char_dat[id[j]].account_id &&
			     char_dat[i].char_num < char_dat[id[j]].char_num)) {
				for(k = i; k > j; k--)
					id[k] = id[k-1];
				id[j] = i; // id[i]
				break;
			}
		}
	}

	// Data save
	fp = lock_fopen(char_txt, &lock);
	if (fp == NULL) {
		printf("WARNING: Server can't not save characters.\n");
		char_log("WARNING: Server can't not save characters." RETCODE);
	} else {
		for(i = 0; i < char_num; i++) {
			// create only once the line, and save it in the 2 files (it's speeder than repeat twice the loop and create twice the line)
			mmo_char_tostr(line, &char_dat[id[i]]); // use of sorted index
				fprintf(fp, "%s" RETCODE, line);
		}
		fprintf(fp, "%d\t%%newid%%" RETCODE, char_id_count);
		lock_fclose(fp, char_txt, &lock);
	}

	// Data save (backup)
	if (backup_txt_flag) { // The backup_txt file was created because char deletion bug existed. Now it's finish and that take a lot of time to create a second file when there are a lot of characters. => option By [Yor]
		fp = lock_fopen(backup_txt, &lock);
		if (fp == NULL) {
			printf("WARNING: Server can't not create backup of characters file.\n");
			char_log("WARNING: Server can't not create backup of characters file." RETCODE);
			return;
		}
		for(i = 0; i < char_num; i++) {
			// create only once the line, and save it in the 2 files (it's speeder than repeat twice the loop and create twice the line)
			mmo_char_tostr(line, &char_dat[id[i]]); // use of sorted index
				fprintf(fp, "%s" RETCODE, line);
		}
		fprintf(fp, "%d\t%%newid%%" RETCODE, char_id_count);
		lock_fclose(fp, backup_txt, &lock);
	}

	return;
}

//----------------------------------------------------
// Function to save (in a periodic way) datas in files
//----------------------------------------------------
int mmo_char_sync_timer(int tid, unsigned int tick, int id, int data) {
	mmo_char_sync();
	inter_save();
	return 0;
}

//----------------------------------------------------
// Remove trailing whitespace from a name
//----------------------------------------------------
static void remove_trailing_blanks(char *name)
{
        char *tail = name + strlen(name) - 1;

        while (tail > name
               && *tail == ' ')
                *tail-- = 0;
}

//----------------------------------------------------
// Remove prefix whitespace from a name
//----------------------------------------------------
static void remove_prefix_blanks(char *name)
{
        char *dst = name;
        char *src = name;

        while (*src == ' ') // find first nonblank
                ++src;
        while ((*dst++ = *src++)); // `strmove'
}

//-----------------------------------
// Function to create a new character
//-----------------------------------
int make_new_char(int fd, unsigned char *dat) {
	int i, j;
	struct char_session_data *sd;

	sd = session[fd]->session_data;

	// remove control characters from the name
	dat[23] = '\0';
	if (remove_control_chars(dat)) {
		char_log("Make new char error (control char received in the name): (connection #%d, account: %d)." RETCODE,
		         fd, sd->account_id);
		return -1;
	}

        // Eliminate whitespace
        remove_trailing_blanks((char *)dat);
        remove_prefix_blanks((char *)dat);

	// check lenght of character name
	if (strlen(dat) < 4) {
		char_log("Make new char error (character name too small): (connection #%d, account: %d, name: '%s')." RETCODE,
		         fd, sd->account_id, dat);
		return -1;
	}

	// Check Authorised letters/symbols in the name of the character
	if (char_name_option == 1) { // only letters/symbols in char_name_letters are authorised
		for (i = 0; dat[i]; i++)
			if (strchr(char_name_letters, dat[i]) == NULL) {
				char_log("Make new char error (invalid letter in the name): (connection #%d, account: %d), name: %s, invalid letter: %c." RETCODE,
				         fd, sd->account_id, dat, dat[i]);
				return -1;
			}
	} else if (char_name_option == 2) { // letters/symbols in char_name_letters are forbidden
		for (i = 0; dat[i]; i++)
			if (strchr(char_name_letters, dat[i]) != NULL) {
				char_log("Make new char error (invalid letter in the name): (connection #%d, account: %d), name: %s, invalid letter: %c." RETCODE,
				         fd, sd->account_id, dat, dat[i]);
				return -1;
			}
	} // else, all letters/symbols are authorised (except control char removed before)

	if (dat[24] + dat[25] + dat[26] + dat[27] + dat[28] + dat[29] != 5*6 || // stats
	    dat[30] >= 9 || // slots (dat[30] can not be negativ)
	    dat[33] < 0 || dat[33] >= 20 || // hair style
	    dat[31] >= 12) { // hair color (dat[31] can not be negativ)
		char_log("Make new char error (invalid values): (connection #%d, account: %d) slot %d, name: %s, stats: %d+%d+%d+%d+%d+%d=%d, hair: %d, hair color: %d" RETCODE,
		         fd, sd->account_id, dat[30], dat, dat[24], dat[25], dat[26], dat[27], dat[28], dat[29], dat[24] + dat[25] + dat[26] + dat[27] + dat[28] + dat[29], dat[33], dat[31]);
		return -1;
	}

	// check individual stat value
	for(i = 24; i <= 29; i++) {
		if (dat[i] < 1 || dat[i] > 9) {
			char_log("Make new char error (invalid stat value: not between 1 to 9): (connection #%d, account: %d) slot %d, name: %s, stats: %d+%d+%d+%d+%d+%d=%d, hair: %d, hair color: %d" RETCODE,
			         fd, sd->account_id, dat[30], dat, dat[24], dat[25], dat[26], dat[27], dat[28], dat[29], dat[24] + dat[25] + dat[26] + dat[27] + dat[28] + dat[29], dat[33], dat[31]);
			return -1;
		}
	}

	for(i = 0; i < char_num; i++) {
		if ((name_ignoring_case != 0 && strcmp(char_dat[i].name, dat) == 0) ||
			(name_ignoring_case == 0 && strcmpi(char_dat[i].name, dat) == 0)) {
			char_log("Make new char error (name already exists): (connection #%d, account: %d) slot %d, name: %s (actual name of other char: %d), stats: %d+%d+%d+%d+%d+%d=%d, hair: %d, hair color: %d." RETCODE,
			         fd, sd->account_id, dat[30], dat, char_dat[i].name, dat[24], dat[25], dat[26], dat[27], dat[28], dat[29], dat[24] + dat[25] + dat[26] + dat[27] + dat[28] + dat[29], dat[33], dat[31]);
			return -1;
		}
		if (char_dat[i].account_id == sd->account_id && char_dat[i].char_num == dat[30]) {
			char_log("Make new char error (slot already used): (connection #%d, account: %d) slot %d, name: %s (actual name of other char: %d), stats: %d+%d+%d+%d+%d+%d=%d, hair: %d, hair color: %d." RETCODE,
			         fd, sd->account_id, dat[30], dat, char_dat[i].name, dat[24], dat[25], dat[26], dat[27], dat[28], dat[29], dat[24] + dat[25] + dat[26] + dat[27] + dat[28] + dat[29], dat[33], dat[31]);
			return -1;
		}
	}

	if (strcmp(wisp_server_name, dat) == 0) {
		char_log("Make new char error (name used is wisp name for server): (connection #%d, account: %d) slot %d, name: %s (actual name of other char: %d), stats: %d+%d+%d+%d+%d+%d=%d, hair: %d, hair color: %d." RETCODE,
		         fd, sd->account_id, dat[30], dat, char_dat[i].name, dat[24], dat[25], dat[26], dat[27], dat[28], dat[29], dat[24] + dat[25] + dat[26] + dat[27] + dat[28] + dat[29], dat[33], dat[31]);
		return -1;
	}

	if (char_num >= char_max) {
		char_max += 256;
		char_dat = realloc(char_dat, sizeof(struct mmo_charstatus) * char_max);
		if (!char_dat) {
			printf("Out of memory: make_new_char (realloc of char_dat).\n");
			char_log("Out of memory: make_new_char (realloc of char_dat)." RETCODE);
			exit(1);
		}
		online_chars = realloc(online_chars, sizeof(int) * char_max);
		if (!online_chars) {
			printf("Out of memory: make_new_char (realloc of online_chars).\n");
			char_log("Out of memory: make_new_char (realloc of online_chars)." RETCODE);
			exit(1);
		}
		for(j = char_max - 256; j < char_max; j++)
			online_chars[j] = -1;
	}

	char_log("Creation of New Character: (connection #%d, account: %d) slot %d, character Name: %s, stats: %d+%d+%d+%d+%d+%d=%d, hair: %d, hair color: %d." RETCODE,
	         fd, sd->account_id, dat[30], dat, dat[24], dat[25], dat[26], dat[27], dat[28], dat[29], dat[24] + dat[25] + dat[26] + dat[27] + dat[28] + dat[29], dat[33], dat[31]);

	memset(&char_dat[i], 0, sizeof(struct mmo_charstatus));

	char_dat[i].char_id = char_id_count++;
	char_dat[i].account_id = sd->account_id;
	char_dat[i].char_num = dat[30];
	strcpy(char_dat[i].name, dat);
	char_dat[i].class = 0;
	char_dat[i].base_level = 1;
	char_dat[i].job_level = 1;
	char_dat[i].base_exp = 0;
	char_dat[i].job_exp = 0;
	char_dat[i].zeny = start_zeny;
	char_dat[i].str = dat[24];
	char_dat[i].agi = dat[25];
	char_dat[i].vit = dat[26];
	char_dat[i].int_ = dat[27];
	char_dat[i].dex = dat[28];
	char_dat[i].luk = dat[29];
	char_dat[i].max_hp = 40 * (100 + char_dat[i].vit) / 100;
	char_dat[i].max_sp = 11 * (100 + char_dat[i].int_) / 100;
	char_dat[i].hp = char_dat[i].max_hp;
	char_dat[i].sp = char_dat[i].max_sp;
	char_dat[i].status_point = 0;
	char_dat[i].skill_point = 0;
	char_dat[i].option = 0;
	char_dat[i].karma = 0;
	char_dat[i].manner = 0;
	char_dat[i].party_id = 0;
	char_dat[i].guild_id = 0;
	char_dat[i].hair = dat[33];
	char_dat[i].hair_color = dat[31];
	char_dat[i].clothes_color = 0;
	char_dat[i].inventory[0].nameid = start_weapon; // Knife
	char_dat[i].inventory[0].amount = 1;
	char_dat[i].inventory[0].equip = 0x02;
	char_dat[i].inventory[0].identify = 1;
	char_dat[i].inventory[0].broken = 0;
	char_dat[i].inventory[1].nameid = start_armor; // Cotton Shirt
	char_dat[i].inventory[1].amount = 1;
	char_dat[i].inventory[1].equip = 0x10;
	char_dat[i].inventory[1].identify = 1;
	char_dat[i].inventory[1].broken = 0;
	char_dat[i].weapon = 1;
	char_dat[i].shield = 0;
	char_dat[i].head_top = 0;
	char_dat[i].head_mid = 0;
	char_dat[i].head_bottom = 0;
	memcpy(&char_dat[i].last_point, &start_point, sizeof(start_point));
	memcpy(&char_dat[i].save_point, &start_point, sizeof(start_point));
	char_num++;

	mmo_char_sync();
	return i;
}

//----------------------------------------------------
// This function return the name of the job (by [Yor])
//----------------------------------------------------
char * job_name(int class) {
	switch (class) {
	case 0:    return "Novice";
	case 1:    return "Swordsman";
	case 2:    return "Mage";
	case 3:    return "Archer";
	case 4:    return "Acolyte";
	case 5:    return "Merchant";
	case 6:    return "Thief";
	case 7:    return "Knight";
	case 8:    return "Priest";
	case 9:    return "Wizard";
	case 10:   return "Blacksmith";
	case 11:   return "Hunter";
	case 12:   return "Assassin";
	case 13:   return "Knight 2";
	case 14:   return "Crusader";
	case 15:   return "Monk";
	case 16:   return "Sage";
	case 17:   return "Rogue";
	case 18:   return "Alchemist";
	case 19:   return "Bard";
	case 20:   return "Dancer";
	case 21:   return "Crusader 2";
	case 22:   return "Wedding";
	case 23:   return "Super Novice";
	case 4001: return "Novice High";
	case 4002: return "Swordsman High";
	case 4003: return "Mage High";
	case 4004: return "Archer High";
	case 4005: return "Acolyte High";
	case 4006: return "Merchant High";
	case 4007: return "Thief High";
	case 4008: return "Lord Knight";
	case 4009: return "High Priest";
	case 4010: return "High Wizard";
	case 4011: return "Whitesmith";
	case 4012: return "Sniper";
	case 4013: return "Assassin Cross";
	case 4014: return "Peko Knight";
	case 4015: return "Paladin";
	case 4016: return "Champion";
	case 4017: return "Professor";
	case 4018: return "Stalker";
	case 4019: return "Creator";
	case 4020: return "Clown";
	case 4021: return "Gypsy";
	case 4022: return "Peko Paladin";
	case 4023: return "Baby Novice";
	case 4024: return "Baby Swordsman";
	case 4025: return "Baby Mage";
	case 4026: return "Baby Archer";
	case 4027: return "Baby Acolyte";
	case 4028: return "Baby Merchant";
	case 4029: return "Baby Thief";
	case 4030: return "Baby Knight";
	case 4031: return "Baby Priest";
	case 4032: return "Baby Wizard";
	case 4033: return "Baby Blacksmith";
	case 4034: return "Baby Hunter";
	case 4035: return "Baby Assassin";
	case 4036: return "Baby Peco Knight";
	case 4037: return "Baby Crusader";
	case 4038: return "Baby Monk";
	case 4039: return "Baby Sage";
	case 4040: return "Baby Rogue";
	case 4041: return "Baby Alchemist";
	case 4042: return "Baby Bard";
	case 4043: return "Baby Dancer";
	case 4044: return "Baby Peco Crusader";
	case 4045: return "Super Baby";
	}
	return "Unknown Job";
}

//-------------------------------------------------------------
// Function to create the online files (txt and html). by [Yor]
//-------------------------------------------------------------
void create_online_files(void) {
	int i, j, k, l; // for loops
	int players;    // count the number of players
	FILE *fp;       // for the txt file
	FILE *fp2;      // for the html file
	char temp[256];       // to prepare what we must display
	time_t time_server;   // for number of seconds
	struct tm *datetime;  // variable for time in structure ->tm_mday, ->tm_sec, ...
	int id[char_num];

	if (online_display_option == 0) // we display nothing, so return
		return;

	//char_log("Creation of online players files." RETCODE);

	// Get number of online players, id of each online players
	players = 0;
	// sort online characters.
	for(i = 0; i < char_num; i++) {
		if (online_chars[i] != -1) {
			id[players] = i;
			// use sorting option
			switch (online_sorting_option) {
			case 1: // by name (without case sensitive)
			  {
				char *p_name = char_dat[i].name; //speed up sorting when there are a lot of players. But very rarely players have same name.
				for(j = 0; j < players; j++)
					if (stricmp(p_name, char_dat[id[j]].name) < 0 ||
					   // if same name, we sort with case sensitive.
					   (stricmp(p_name, char_dat[id[j]].name) == 0 &&
					    strcmp(p_name, char_dat[id[j]].name) < 0)) {
						for(k = players; k > j; k--)
							id[k] = id[k-1];
						id[j] = i; // id[players]
						break;
					}
			  }
				break;
			case 2: // by zeny
				for(j = 0; j < players; j++)
					if (char_dat[i].zeny < char_dat[id[j]].zeny ||
					   // if same number of zenys, we sort by name.
					   (char_dat[i].zeny == char_dat[id[j]].zeny &&
					    stricmp(char_dat[i].name, char_dat[id[j]].name) < 0)) {
						for(k = players; k > j; k--)
							id[k] = id[k-1];
						id[j] = i; // id[players]
						break;
					}
				break;
			case 3: // by base level
				for(j = 0; j < players; j++)
					if (char_dat[i].base_level < char_dat[id[j]].base_level ||
					   // if same base level, we sort by base exp.
					   (char_dat[i].base_level == char_dat[id[j]].base_level &&
					    char_dat[i].base_exp < char_dat[id[j]].base_exp)) {
						for(k = players; k > j; k--)
							id[k] = id[k-1];
						id[j] = i; // id[players]
						break;
					}
				break;
			case 4: // by job (and job level)
				for(j = 0; j < players; j++)
					if (char_dat[i].class < char_dat[id[j]].class ||
					   // if same job, we sort by job level.
					   (char_dat[i].class == char_dat[id[j]].class &&
					    char_dat[i].job_level < char_dat[id[j]].job_level) ||
					   // if same job and job level, we sort by job exp.
					   (char_dat[i].class == char_dat[id[j]].class &&
					    char_dat[i].job_level == char_dat[id[j]].job_level &&
					    char_dat[i].job_exp < char_dat[id[j]].job_exp)) {
						for(k = players; k > j; k--)
							id[k] = id[k-1];
						id[j] = i; // id[players]
						break;
					}
				break;
			case 5: // by location map name
			  {
				int cpm_result; // A lot of player maps are identical. So, test if done often twice.
				for(j = 0; j < players; j++)
					if ((cpm_result = strcmp(char_dat[i].last_point.map, char_dat[id[j]].last_point.map)) < 0 || // no map are identical and with upper cases (not use stricmp)
					   // if same map name, we sort by name.
					   (cpm_result == 0 &&
					    stricmp(char_dat[i].name, char_dat[id[j]].name) < 0)) {
						for(k = players; k > j; k--)
							id[k] = id[k-1];
						id[j] = i; // id[players]
						break;
					}
			  }
				break;
			default: // 0 or invalid value: no sorting
				break;
			}
			players++;
		}
	}

	// write files
	fp = fopen(online_txt_filename, "w");
	if (fp != NULL) {
		fp2 = fopen(online_html_filename, "w");
		if (fp2 != NULL) {
			// get time
			time(&time_server); // get time in seconds since 1/1/1970
			datetime = localtime(&time_server); // convert seconds in structure
			strftime(temp, sizeof(temp), "%d %b %Y %X", datetime); // like sprintf, but only for date/time (05 dec 2003 15:12:52)
			// write heading
			fprintf(fp2, "<HTML>\n");
			fprintf(fp2, "  <META http-equiv=\"Refresh\" content=\"%d\">\n", online_refresh_html); // update on client explorer every x seconds
			fprintf(fp2, "  <HEAD>\n");
			fprintf(fp2, "    <TITLE>Online Players on %s</TITLE>\n", server_name);
			fprintf(fp2, "  </HEAD>\n");
			fprintf(fp2, "  <BODY>\n");
			fprintf(fp2, "    <H3>Online Players on %s (%s):</H3>\n", server_name, temp);
			fprintf(fp, "Online Players on %s (%s):\n", server_name, temp);
			fprintf(fp, "\n");

			// If we display at least 1 player
			if (players > 0) {
				j = 0; // count the number of characters for the txt version and to set the separate line
				fprintf(fp2, "    <table border=\"1\" cellspacing=\"1\">\n");
				fprintf(fp2, "      <tr>\n");
				if ((online_display_option & 1) || (online_display_option & 64)) {
					fprintf(fp2, "        <td><b>Name</b></td>\n");
					if (online_display_option & 64) {
						fprintf(fp, "Name                          "); // 30
						j += 30;
					} else {
						fprintf(fp, "Name                     "); // 25
						j += 25;
					}
				}
				if ((online_display_option & 6) == 6) {
					fprintf(fp2, "        <td><b>Job (levels)</b></td>\n");
					fprintf(fp, "Job                 Levels "); // 27
					j += 27;
				} else if (online_display_option & 2) {
					fprintf(fp2, "        <td><b>Job</b></td>\n");
					fprintf(fp, "Job                "); // 19
					j += 19;
				} else if (online_display_option & 4) {
					fprintf(fp2, "        <td><b>Levels</b></td>\n");
					fprintf(fp, " Levels "); // 8
					j += 8;
				}
				if (online_display_option & 24) { // 8 or 16
					fprintf(fp2, "        <td><b>Location</b></td>\n");
					if (online_display_option & 16) {
						fprintf(fp, "Location     ( x , y ) "); // 23
						j += 23;
					} else {
						fprintf(fp, "Location     "); // 13
						j += 13;
					}
				}
				if (online_display_option & 32) {
					fprintf(fp2, "        <td ALIGN=CENTER><b>zenys</b></td>\n");
					fprintf(fp, "          Zenys "); // 16
					j += 16;
				}
				fprintf(fp2, "      </tr>\n");
				fprintf(fp, "\n");
				for (k = 0; k < j; k++)
					fprintf(fp, "-");
				fprintf(fp, "\n");

				// display each player.
				for (i = 0; i < players; i++) {
					// get id of the character (more speed)
					j = id[i];
					fprintf(fp2, "      <tr>\n");
					// displaying the character name
					if ((online_display_option & 1) || (online_display_option & 64)) { // without/with 'GM' display
						strcpy(temp, char_dat[j].name);
						l = isGM(char_dat[j].account_id);
						if (online_display_option & 64) {
							if (l >= online_gm_display_min_level)
								fprintf(fp, "%-24s (GM) ", temp);
							else
								fprintf(fp, "%-24s      ", temp);
						} else
							fprintf(fp, "%-24s ", temp);
						// name of the character in the html (no < >, because that create problem in html code)
						fprintf(fp2, "        <td>");
						if ((online_display_option & 64) && l >= online_gm_display_min_level)
							fprintf(fp2, "<b>");
						for (k = 0; temp[k]; k++) {
							switch(temp[k]) {
							case '<': // <
								fprintf(fp2, "&lt;");
								break;
							case '>': // >
								fprintf(fp2, "&gt;");
								break;
							default:
								fprintf(fp2, "%c", temp[k]);
								break;
							};
						}
						if ((online_display_option & 64) && l >= online_gm_display_min_level)
							fprintf(fp2, "</b> (GM)");
						fprintf(fp2, "</td>\n");
					}
					// displaying of the job
					if (online_display_option & 6) {
						char * jobname = job_name(char_dat[j].class);
						if ((online_display_option & 6) == 6) {
							fprintf(fp2, "        <td>%s %d/%d</td>\n", jobname, char_dat[j].base_level, char_dat[j].job_level);
							fprintf(fp, "%-18s %3d/%3d ", jobname, char_dat[j].base_level, char_dat[j].job_level);
						} else if (online_display_option & 2) {
							fprintf(fp2, "        <td>%s</td>\n", jobname);
							fprintf(fp, "%-18s ", jobname);
						} else if (online_display_option & 4) {
							fprintf(fp2, "        <td>%d/%d</td>\n", char_dat[j].base_level, char_dat[j].job_level);
							fprintf(fp, "%3d/%3d ", char_dat[j].base_level, char_dat[j].job_level);
						}
					}
					// displaying of the map
					if (online_display_option & 24) { // 8 or 16
						// prepare map name
						memset(temp, 0, sizeof(temp));
						strncpy(temp, char_dat[j].last_point.map, 16);
						if (strchr(temp, '.') != NULL)
							temp[strchr(temp, '.') - temp] = '\0'; // suppress the '.gat'
						// write map name
						if (online_display_option & 16) { // map-name AND coordonates
							fprintf(fp2, "        <td>%s (%d, %d)</td>\n", temp, char_dat[j].last_point.x, char_dat[j].last_point.y);
							fprintf(fp, "%-12s (%3d,%3d) ", temp, char_dat[j].last_point.x, char_dat[j].last_point.y);
						} else {
							fprintf(fp2, "        <td>%s</td>\n", temp);
							fprintf(fp, "%-12s ", temp);
						}
					}
					// displaying number of zenys
					if (online_display_option & 32) {
						// write number of zenys
						if (char_dat[j].zeny == 0) { // if no zeny
							fprintf(fp2, "        <td ALIGN=RIGHT>no zeny</td>\n");
							fprintf(fp, "        no zeny ");
						} else {
							fprintf(fp2, "        <td ALIGN=RIGHT>%d z</td>\n", char_dat[j].zeny);
							fprintf(fp, "%13d z ", char_dat[j].zeny);
						}
					}
					fprintf(fp, "\n");
					fprintf(fp2, "      </tr>\n");
				}
				fprintf(fp2, "    </table>\n");
				fprintf(fp, "\n");
			}

			// Displaying number of online players
			if (players == 0) {
				fprintf(fp2, "    <p>No user is online.</p>\n");
				fprintf(fp, "No user is online.\n");
			// no display if only 1 player
			} else if (players == 1) {
			} else {
				fprintf(fp2, "    <p>%d users are online.</p>\n", players);
				fprintf(fp, "%d users are online.\n", players);
			}
			fprintf(fp2, "  </BODY>\n");
			fprintf(fp2, "</HTML>\n");
			fclose(fp2);
		}
		fclose(fp);
	}

	return;
}

//---------------------------------------------------------------------
// This function return the number of online players in all map-servers
//---------------------------------------------------------------------
int count_users(void) {
	int i, users;

	users = 0;
	for(i = 0; i < MAX_MAP_SERVERS; i++)
		if (server_fd[i] >= 0)
			users += server[i].users;

	return users;
}
//----------------------------------------
// [Fate] Find inventory item based on equipment mask, return view.  ID must match view ID (!).
//----------------------------------------
static int
find_equip_view(struct mmo_charstatus *p, unsigned int equipmask)
{
        int i;
        for (i = 0; i < MAX_INVENTORY; i++)
                if (p->inventory[i].nameid && p->inventory[i].amount
                    && p->inventory[i].equip & equipmask)
                        return p->inventory[i].nameid;
        return 0;
}

//----------------------------------------
// Function to send characters to a player
//----------------------------------------
int mmo_char_send006b(int fd, struct char_session_data *sd) {
	int i, j, found_num;
	struct mmo_charstatus *p;
	const int offset = 24;

	found_num = 0;
	for(i = 0; i < char_num; i++) {
		if (char_dat[i].account_id == sd->account_id) {
			sd->found_char[found_num] = i;
			found_num++;
			if (found_num == 9)
				break;
		}
	}
	for(i = found_num; i < 9; i++)
		sd->found_char[i] = -1;

	memset(WFIFOP(fd,0), 0, offset + found_num * 106);
	WFIFOW(fd,0) = 0x6b;
	WFIFOW(fd,2) = offset + found_num * 106;

	for(i = 0; i < found_num; i++) {
		p = &char_dat[sd->found_char[i]];
		j = offset + (i * 106); // increase speed of code

		WFIFOL(fd,j) = p->char_id;
		WFIFOL(fd,j+4) = p->base_exp;
		WFIFOL(fd,j+8) = p->zeny;
		WFIFOL(fd,j+12) = p->job_exp;
		WFIFOL(fd,j+16) = p->job_level;

		WFIFOW(fd,j+20) = find_equip_view(p, 0x0040); // 9: shoes
		WFIFOW(fd,j+22) = find_equip_view(p, 0x0004); // 10: gloves
		WFIFOW(fd,j+24) = find_equip_view(p, 0x0008); // 11: cape
		WFIFOW(fd,j+26) = find_equip_view(p, 0x0010); // 12: misc1
		WFIFOL(fd,j+28) = p->option;

		WFIFOL(fd,j+32) = p->karma;
		WFIFOL(fd,j+36) = p->manner;

		WFIFOW(fd,j+40) = p->status_point;
		WFIFOW(fd,j+42) = (p->hp > 0x7fff) ? 0x7fff : p->hp;
		WFIFOW(fd,j+44) = (p->max_hp > 0x7fff) ? 0x7fff : p->max_hp;
		WFIFOW(fd,j+46) = (p->sp > 0x7fff) ? 0x7fff : p->sp;
		WFIFOW(fd,j+48) = (p->max_sp > 0x7fff) ? 0x7fff : p->max_sp;
		WFIFOW(fd,j+50) = DEFAULT_WALK_SPEED; // p->speed;
		WFIFOW(fd,j+52) = p->class;
		WFIFOW(fd,j+54) = p->hair;
//		WFIFOW(fd,j+56) = p->weapon; // dont send weapon since TMW does not support it
		WFIFOW(fd,j+56) = 0;
		WFIFOW(fd,j+58) = p->base_level;
		WFIFOW(fd,j+60) = p->skill_point;
		WFIFOW(fd,j+62) = p->head_bottom;
		WFIFOW(fd,j+64) = p->shield;
		WFIFOW(fd,j+66) = p->head_top;
		WFIFOW(fd,j+68) = p->head_mid;
		WFIFOW(fd,j+70) = p->hair_color;
		WFIFOW(fd,j+72) = find_equip_view(p, 0x0080); // 13: misc2
//		WFIFOW(fd,j+72) = p->clothes_color;

		memcpy(WFIFOP(fd,j+74), p->name, 24);

		WFIFOB(fd,j+98) = (p->str > 255) ? 255 : p->str;
		WFIFOB(fd,j+99) = (p->agi > 255) ? 255 : p->agi;
		WFIFOB(fd,j+100) = (p->vit > 255) ? 255 : p->vit;
		WFIFOB(fd,j+101) = (p->int_ > 255) ? 255 : p->int_;
		WFIFOB(fd,j+102) = (p->dex > 255) ? 255 : p->dex;
		WFIFOB(fd,j+103) = (p->luk > 255) ? 255 : p->luk;
		WFIFOB(fd,j+104) = p->char_num;
	}

	WFIFOSET(fd,WFIFOW(fd,2));

	return 0;
}

int set_account_reg2(int acc, int num, struct global_reg *reg) {
	int i, c;

	c = 0;
	for(i = 0; i < char_num; i++) {
		if (char_dat[i].account_id == acc) {
			memcpy(char_dat[i].account_reg2, reg, sizeof(char_dat[i].account_reg2));
			char_dat[i].account_reg2_num = num;
			c++;
		}
	}
	return c;
}

// Divorce a character from it's partner and let the map server know
int char_divorce(struct mmo_charstatus *cs) {
	int i;
	char buf[10];

	if (cs == NULL)
		return 0;

	if (cs->partner_id <= 0)
	{
		WBUFW(buf,0) = 0x2b12;
		WBUFL(buf,2) = cs->char_id;
		WBUFL(buf,6) = 0; // partner id 0 means failure
		mapif_sendall(buf,10);
		return 0;
	}

	WBUFW(buf,0) = 0x2b12;
	WBUFL(buf,2) = cs->char_id;

	for(i = 0; i < char_num; i++) {
		if (char_dat[i].char_id == cs->partner_id && char_dat[i].partner_id == cs->char_id) {
			WBUFL(buf,6) = cs->partner_id;
			mapif_sendall(buf,10);
			cs->partner_id = 0;
			char_dat[i].partner_id = 0;
			return 0;
		}
		// The other char doesn't have us as their partner, so just clear our partner
		// Don't worry about this, as the map server should verify itself that the other doesn't have us as a partner, and so won't mess with their marriage
		else if (char_dat[i].char_id == cs->partner_id) {
			WBUFL(buf,6) = cs->partner_id;
			mapif_sendall(buf,10);
			cs->partner_id = 0;
			return 0;
		}
	}

	// Our partner wasn't found, so just clear our marriage
	WBUFL(buf,6) = cs->partner_id;
	cs->partner_id = 0;
	mapif_sendall(buf,10);

	return 0;
}

//------------------------------------------------------------
// E-mail check: return 0 (not correct) or 1 (valid). by [Yor]
//------------------------------------------------------------
int e_mail_check(unsigned char *email) {
	char ch;
	unsigned char* last_arobas;

	// athena limits
	if (strlen(email) < 3 || strlen(email) > 39)
		return 0;

	// part of RFC limits (official reference of e-mail description)
	if (strchr(email, '@') == NULL || email[strlen(email)-1] == '@')
		return 0;

	if (email[strlen(email)-1] == '.')
		return 0;

	last_arobas = strrchr(email, '@');

	if (strstr(last_arobas, "@.") != NULL ||
	    strstr(last_arobas, "..") != NULL)
		return 0;

	for(ch = 1; ch < 32; ch++) {
		if (strchr(last_arobas, ch) != NULL) {
			return 0;
			break;
		}
	}

	if (strchr(last_arobas, ' ') != NULL ||
	    strchr(last_arobas, ';') != NULL)
		return 0;

	// all correct
	return 1;
}

//----------------------------------------------------------------------
// Force disconnection of an online player (with account value) by [Yor]
//----------------------------------------------------------------------
int disconnect_player(int accound_id) {
	int i;
	struct char_session_data *sd;

	// disconnect player if online on char-server
	for(i = 0; i < fd_max; i++) {
		if (session[i] && (sd = session[i]->session_data)) {
			if (sd->account_id == accound_id) {
				session[i]->eof = 1;
				return 1;
			}
		}
	}

	return 0;
}

// �L�����폜�ɔ����f�[�^�폜
static int char_delete(struct mmo_charstatus *cs) {

	// �M���h�E��
	if (cs->guild_id)
		inter_guild_leave(cs->guild_id, cs->account_id, cs->char_id);
	// �p�[�e�B�[�E��
	if (cs->party_id)
		inter_party_leave(cs->party_id, cs->account_id);
	// ����
	if (cs->partner_id)
		char_divorce(cs);

	// Force the character (and all on the same account) to leave all map servers
	{
		unsigned char buf[6];
		WBUFW(buf,0) = 0x2afe;
		WBUFL(buf,2) = cs->account_id;
		mapif_sendall(buf, 6);
	}

	return 0;
}

int parse_tologin(int fd) {
	int i;
	struct char_session_data *sd;

	// only login-server can have an access to here.
	// so, if it isn't the login-server, we disconnect the session (fd != login_fd).
	if (fd != login_fd || session[fd]->eof) {
		if (fd == login_fd) {
			printf("Char-server can't connect to login-server (connection #%d).\n", fd);
			login_fd = -1;
		}
		close(fd);
		delete_session(fd);
		return 0;
	}

	sd = session[fd]->session_data;

	while(RFIFOREST(fd) >= 2) {
//		printf("parse_tologin: connection #%d, packet: 0x%x (with being read: %d bytes).\n", fd, RFIFOW(fd,0), RFIFOREST(fd));

		switch(RFIFOW(fd,0)) {
		case 0x2711:
			if (RFIFOREST(fd) < 3)
				return 0;
			if (RFIFOB(fd,2)) {
//				printf("connect login server error : %d\n", RFIFOB(fd,2));
				printf("Can not connect to login-server.\n");
				printf("The server communication passwords (default s1/p1) is probably invalid.\n");
				printf("Also, please make sure your accounts file (default: accounts.txt) has those values present.\n");
				printf("If you changed the communication passwords, change them back at map_athena.conf and char_athena.conf\n");
				exit(1);
			} else {
				printf("Connected to login-server (connection #%d).\n", fd);
				// if no map-server already connected, display a message...
				for(i = 0; i < MAX_MAP_SERVERS; i++)
					if (server_fd[i] >= 0 && server[i].map[0][0]) // if map-server online and at least 1 map
						break;
				if (i == MAX_MAP_SERVERS)
					printf("Awaiting maps from map-server.\n");
			}
			RFIFOSKIP(fd,3);
			break;

		case 0x2713:
			if (RFIFOREST(fd) < 51)
				return 0;
//			printf("parse_tologin 2713 : %d\n", RFIFOB(fd,6));
			for(i = 0; i < fd_max; i++) {
				if (session[i] && (sd = session[i]->session_data) && sd->account_id == RFIFOL(fd,2)) {
					if (RFIFOB(fd,6) != 0) {
						WFIFOW(i,0) = 0x6c;
						WFIFOB(i,2) = 0x42;
						WFIFOSET(i,3);
					} else if (max_connect_user == 0 || count_users() < max_connect_user) {
//						if (max_connect_user == 0)
//							printf("max_connect_user (unlimited) -> accepted.\n");
//						else
//							printf("count_users(): %d < max_connect_user (%d) -> accepted.\n", count_users(), max_connect_user);
						memcpy(sd->email, RFIFOP(fd, 7), 40);
						if (e_mail_check(sd->email) == 0)
							strncpy(sd->email, "a@a.com", 40); // default e-mail
						sd->connect_until_time = (time_t)RFIFOL(fd,47);
						// send characters to player
						mmo_char_send006b(i, sd);
					} else {
						// refuse connection: too much online players
//						printf("count_users(): %d < max_connect_use (%d) -> fail...\n", count_users(), max_connect_user);
						WFIFOW(i,0) = 0x6c;
						WFIFOW(i,2) = 0;
						WFIFOSET(i,3);
					}
					break;
				}
			}
			RFIFOSKIP(fd,51);
			break;

		// Receiving of an e-mail/time limit from the login-server (answer of a request because a player comes back from map-server to char-server) by [Yor]
		case 0x2717:
			if (RFIFOREST(fd) < 50)
				return 0;
			for(i = 0; i < fd_max; i++) {
				if (session[i] && (sd = session[i]->session_data)) {
					if (sd->account_id == RFIFOL(fd,2)) {
						memcpy(sd->email, RFIFOP(fd,6), 40);
						if (e_mail_check(sd->email) == 0)
							strncpy(sd->email, "a@a.com", 40); // default e-mail
						sd->connect_until_time = (time_t)RFIFOL(fd,46);
						break;
					}
				}
			}
			RFIFOSKIP(fd,50);
			break;

		case 0x2721:	// gm reply
			if (RFIFOREST(fd) < 10)
				return 0;
		  {
			unsigned char buf[10];
			WBUFW(buf,0) = 0x2b0b;
			WBUFL(buf,2) = RFIFOL(fd,2); // account
			WBUFL(buf,6) = RFIFOL(fd,6); // GM level
			mapif_sendall(buf,10);
//			printf("parse_tologin: To become GM answer: char -> map.\n");
		  }
			RFIFOSKIP(fd,10);
			break;

		case 0x2723:	// changesex reply (modified by [Yor])
			if (RFIFOREST(fd) < 7)
				return 0;
		  {
			int acc, sex, i, j;
			unsigned char buf[7];
			acc = RFIFOL(fd,2);
			sex = RFIFOB(fd,6);
			RFIFOSKIP(fd, 7);
			if (acc > 0) {
				for (i = 0; i < char_num; i++) {
					if (char_dat[i].account_id == acc) {
						int jobclass = char_dat[i].class;
						char_dat[i].sex = sex;
//						auth_fifo[i].sex = sex;
						if (jobclass == 19 || jobclass == 20 ||
						    jobclass == 4020 || jobclass == 4021 ||
						    jobclass == 4042 || jobclass == 4043) {
							// job modification
							if (jobclass == 19 || jobclass == 20) {
								char_dat[i].class = (sex) ? 19 : 20;
							} else if (jobclass == 4020 || jobclass == 4021) {
								char_dat[i].class = (sex) ? 4020 : 4021;
							} else if (jobclass == 4042 || jobclass == 4043) {
								char_dat[i].class = (sex) ? 4042 : 4043;
							}
							// remove specifical skills of classes 19, 4020 and 4042
							for(j = 315; j <= 322; j++) {
								if (char_dat[i].skill[j].id > 0 && !char_dat[i].skill[j].flag) {
									char_dat[i].skill_point += char_dat[i].skill[j].lv;
									char_dat[i].skill[j].id = 0;
									char_dat[i].skill[j].lv = 0;
								}
							}
							// remove specifical skills of classes 20, 4021 and 4043
							for(j = 323; j <= 330; j++) {
								if (char_dat[i].skill[j].id > 0 && !char_dat[i].skill[j].flag) {
									char_dat[i].skill_point += char_dat[i].skill[j].lv;
									char_dat[i].skill[j].id = 0;
									char_dat[i].skill[j].lv = 0;
								}
							}
						}
						// to avoid any problem with equipment and invalid sex, equipment is unequiped.
						for (j = 0; j < MAX_INVENTORY; j++) {
							if (char_dat[i].inventory[j].nameid && char_dat[i].inventory[j].equip)
								char_dat[i].inventory[j].equip = 0;
						}
						char_dat[i].weapon = 0;
						char_dat[i].shield = 0;
						char_dat[i].head_top = 0;
						char_dat[i].head_mid = 0;
						char_dat[i].head_bottom = 0;
					}
				}
				// disconnect player if online on char-server
				disconnect_player(acc);
			}
			WBUFW(buf,0) = 0x2b0d;
			WBUFL(buf,2) = acc;
			WBUFB(buf,6) = sex;
			mapif_sendall(buf, 7);
		  }
			break;

		case 0x2726:	// Request to send a broadcast message (no answer)
			if (RFIFOREST(fd) < 8 || RFIFOREST(fd) < (8 + RFIFOL(fd,4)))
				return 0;
			if (RFIFOL(fd,4) < 1)
				char_log("Receiving a message for broadcast, but message is void." RETCODE);
			else {
				// at least 1 map-server
				for(i = 0; i < MAX_MAP_SERVERS; i++)
					if (server_fd[i] >= 0)
						break;
				if (i == MAX_MAP_SERVERS)
					char_log("'ladmin': Receiving a message for broadcast, but no map-server is online." RETCODE);
				else {
					char buf[128];
					char message[RFIFOL(fd,4) + 1]; // +1 to add a null terminated if not exist in the packet
					int lp;
					char *p;
					memset(message, '\0', sizeof(message));
					memcpy(message, RFIFOP(fd,8), RFIFOL(fd,4));
					message[sizeof(message)-1] = '\0';
					remove_control_chars(message);
					// remove all first spaces
					p = message;
					while(p[0] == ' ')
						p++;
					// if message is only composed of spaces
					if (p[0] == '\0')
						char_log("Receiving a message for broadcast, but message is only a lot of spaces." RETCODE);
					// else send message to all map-servers
					else {
						if (RFIFOW(fd,2) == 0) {
							char_log("'ladmin': Receiving a message for broadcast (message (in yellow): %s)" RETCODE,
							         message);
							lp = 4;
						} else {
							char_log("'ladmin': Receiving a message for broadcast (message (in blue): %s)" RETCODE,
							         message);
							lp = 8;
						}
						// split message to max 80 char
						while(p[0] != '\0') { // if not finish
							if (p[0] == ' ') // jump if first char is a space
								p++;
							else {
								char split[80];
								char* last_space;
								sscanf(p, "%79[^\t]", split); // max 79 char, any char (\t is control char and control char was removed before)
								split[sizeof(split)-1] = '\0'; // last char always \0
								if ((last_space = strrchr(split, ' ')) != NULL) { // searching space from end of the string
									last_space[0] = '\0'; // replace it by NULL to have correct length of split
									p++; // to jump the new NULL
								}
								p += strlen(split);
								// send broadcast to all map-servers
								WBUFW(buf,0) = 0x3800;
								WBUFW(buf,2) = lp + strlen(split) + 1;
								WBUFL(buf,4) = 0x65756c62; // only write if in blue (lp = 8)
								memcpy(WBUFP(buf,lp), split, strlen(split) + 1);
								mapif_sendall(buf, WBUFW(buf,2));
							}
						}
					}
				}
			}
			RFIFOSKIP(fd,8 + RFIFOL(fd,4));
			break;

		// account_reg2�ύX�ʒm
		case 0x2729:
			if (RFIFOREST(fd) < 4 || RFIFOREST(fd) < RFIFOW(fd,2))
				return 0;
		  {
			struct global_reg reg[ACCOUNT_REG2_NUM];
			unsigned char buf[4096];
			int j, p, acc;
			acc = RFIFOL(fd,4);
			for (p = 8, j = 0; p < RFIFOW(fd,2) && j < ACCOUNT_REG2_NUM; p += 36, j++) {
				memcpy(reg[j].str, RFIFOP(fd,p), 32);
				reg[j].value = RFIFOL(fd,p+32);
			}
			set_account_reg2(acc, j, reg);
			// ���C���O�C�����֎~���Ă���Α���K�v�͖���
			memcpy(buf, RFIFOP(fd,0), RFIFOW(fd,2));
			WBUFW(buf,0) = 0x2b11;
			mapif_sendall(buf, WBUFW(buf,2));
			RFIFOSKIP(fd,RFIFOW(fd,2));
//			printf("char: save_account_reg_reply\n");
		  }
			break;

		// Account deletion notification (from login-server)
		case 0x2730:
			if (RFIFOREST(fd) < 6)
				return 0;
			// Deletion of all characters of the account
			for(i = 0; i < char_num; i++) {
				if (char_dat[i].account_id == RFIFOL(fd,2)) {
					char_delete(&char_dat[i]);
					if (i < char_num - 1) {
						memcpy(&char_dat[i], &char_dat[char_num-1], sizeof(struct mmo_charstatus));
						// if moved character owns to deleted account, check again it's character
						if (char_dat[i].account_id == RFIFOL(fd,2)) {
							i--;
						// Correct moved character reference in the character's owner by [Yor]
						} else {
							int j, k;
							struct char_session_data *sd2;
							for (j = 0; j < fd_max; j++) {
								if (session[j] && (sd2 = session[j]->session_data) &&
									sd2->account_id == char_dat[char_num-1].account_id) {
									for (k = 0; k < 9; k++) {
										if (sd2->found_char[k] == char_num-1) {
											sd2->found_char[k] = i;
											break;
										}
									}
									break;
								}
							}
						}
					}
					char_num--;
				}
			}
			// Deletion of the storage
			inter_storage_delete(RFIFOL(fd,2));
			// send to all map-servers to disconnect the player
			{
				unsigned char buf[6];
				WBUFW(buf,0) = 0x2b13;
				WBUFL(buf,2) = RFIFOL(fd,2);
				mapif_sendall(buf, 6);
			}
			// disconnect player if online on char-server
			disconnect_player(RFIFOL(fd,2));
			RFIFOSKIP(fd,6);
			break;

		// State change of account/ban notification (from login-server) by [Yor]
		case 0x2731:
			if (RFIFOREST(fd) < 11)
				return 0;
			// send to all map-servers to disconnect the player
			{
				unsigned char buf[11];
				WBUFW(buf,0) = 0x2b14;
				WBUFL(buf,2) = RFIFOL(fd,2);
				WBUFB(buf,6) = RFIFOB(fd,6); // 0: change of statut, 1: ban
				WBUFL(buf,7) = RFIFOL(fd,7); // status or final date of a banishment
				mapif_sendall(buf, 11);
			}
			// disconnect player if online on char-server
			disconnect_player(RFIFOL(fd,2));
			RFIFOSKIP(fd,11);
			break;

		// Receiving GM acounts info from login-server (by [Yor])
		case 0x2732:
			if (RFIFOREST(fd) < 4 || RFIFOREST(fd) < RFIFOW(fd,2))
				return 0;
		  {
			char buf[32000];
			if (gm_account != NULL)
				free(gm_account);
			gm_account = calloc(sizeof(struct gm_account) * ((RFIFOW(fd,2) - 4) / 5), 1);
			GM_num = 0;
			for (i = 4; i < RFIFOW(fd,2); i = i + 5) {
				gm_account[GM_num].account_id = RFIFOL(fd,i);
				gm_account[GM_num].level = (int)RFIFOB(fd,i+4);
				//printf("GM account: %d -> level %d\n", gm_account[GM_num].account_id, gm_account[GM_num].level);
				GM_num++;
			}
			printf("From login-server: receiving of %d GM accounts information.\n", GM_num);
			char_log("From login-server: receiving of %d GM accounts information." RETCODE, GM_num);
			create_online_files(); // update online players files (perhaps some online players change of GM level)
			// send new gm acccounts level to map-servers
			memcpy(buf, RFIFOP(fd,0), RFIFOW(fd,2));
			WBUFW(buf,0) = 0x2b15;
			mapif_sendall(buf, RFIFOW(fd,2));
		  }
			RFIFOSKIP(fd,RFIFOW(fd,2));
			break;

		default:
			session[fd]->eof = 1;
			return 0;
		}
	}
	RFIFOFLUSH(fd);

	return 0;
}

//--------------------------------
// Map-server anti-freeze system
//--------------------------------
int map_anti_freeze_system(int tid, unsigned int tick, int id, int data) {
	int i;

	//printf("Entering in map_anti_freeze_system function to check freeze of servers.\n");
	for(i = 0; i < MAX_MAP_SERVERS; i++) {
		if (server_fd[i] >= 0) {// if map-server is online
			//printf("map_anti_freeze_system: server #%d, flag: %d.\n", i, server_freezeflag[i]);
			if (server_freezeflag[i]-- < 1) { // Map-server anti-freeze system. Counter. 5 ok, 4...0 freezed
				printf("Map-server anti-freeze system: char-server #%d is freezed -> disconnection.\n", i);
				char_log("Map-server anti-freeze system: char-server #%d is freezed -> disconnection." RETCODE,
				         i);
				session[server_fd[i]]->eof = 1;
			}
		}
	}

	return 0;
}

int parse_frommap(int fd) {
	int i, j;
	int id;

	for(id = 0; id < MAX_MAP_SERVERS; id++)
		if (server_fd[id] == fd)
			break;
	if (id == MAX_MAP_SERVERS || session[fd]->eof) {
		if (id < MAX_MAP_SERVERS) {
			printf("Map-server %d (session #%d) has disconnected.\n", id, fd);
			memset(&server[id], 0, sizeof(struct mmo_map_server));
			server_fd[id] = -1;
			for(j = 0; j < char_num; j++)
				if (online_chars[j] == fd)
					online_chars[j] = -1;
			create_online_files(); // update online players files (to remove all online players of this server)
		}
		close(fd);
		delete_session(fd);
		return 0;
	}

	while(RFIFOREST(fd) >= 2) {
//		printf("parse_frommap: connection #%d, packet: 0x%x (with being read: %d bytes).\n", fd, RFIFOW(fd,0), RFIFOREST(fd));

		switch(RFIFOW(fd,0)) {
		// request from map-server to reload GM accounts. Transmission to login-server (by Yor)
		case 0x2af7:
			if (login_fd > 0) { // don't send request if no login-server
				WFIFOW(login_fd,0) = 0x2709;
				WFIFOSET(login_fd, 2);
//				printf("char : request from map-server to reload GM accounts -> login-server.\n");
			}
			RFIFOSKIP(fd,2);
			break;

		// Receiving map names list from the map-server
		case 0x2afa:
			if (RFIFOREST(fd) < 4 || RFIFOREST(fd) < RFIFOW(fd,2))
				return 0;
			memset(server[id].map, 0, sizeof(server[id].map));
			j = 0;
			for(i = 4; i < RFIFOW(fd,2); i += 16) {
				memcpy(server[id].map[j], RFIFOP(fd,i), 16);
//				printf("set map %d.%d : %s\n", id, j, server[id].map[j]);
				j++;
			}
			{
				unsigned char *p = (unsigned char *)&server[id].ip;
				printf("Map-Server %d connected: %d maps, from IP %d.%d.%d.%d port %d.\n",
				       id, j, p[0], p[1], p[2], p[3], server[id].port);
				printf("Map-server %d loading complete.\n", id);
				char_log("Map-Server %d connected: %d maps, from IP %d.%d.%d.%d port %d. Map-server %d loading complete." RETCODE,
				         id, j, p[0], p[1], p[2], p[3], server[id].port, id);
			}
			WFIFOW(fd,0) = 0x2afb;
			WFIFOB(fd,2) = 0;
			memcpy(WFIFOP(fd,3), wisp_server_name, 24); // name for wisp to player
			WFIFOSET(fd,27);
			{
				unsigned char buf[16384];
				int x;
				if (j == 0) {
					printf("WARNING: Map-Server %d have NO map.\n", id);
					char_log("WARNING: Map-Server %d have NO map." RETCODE, id);
				// Transmitting maps information to the other map-servers
				} else {
					WBUFW(buf,0) = 0x2b04;
					WBUFW(buf,2) = j * 16 + 10;
					WBUFL(buf,4) = server[id].ip;
					WBUFW(buf,8) = server[id].port;
					memcpy(WBUFP(buf,10), RFIFOP(fd,4), j * 16);
					mapif_sendallwos(fd, buf, WBUFW(buf,2));
				}
				// Transmitting the maps of the other map-servers to the new map-server
				for(x = 0; x < MAX_MAP_SERVERS; x++) {
					if (server_fd[x] >= 0 && x != id) {
						WFIFOW(fd,0) = 0x2b04;
						WFIFOL(fd,4) = server[x].ip;
						WFIFOW(fd,8) = server[x].port;
						j = 0;
						for(i = 0; i < MAX_MAP_PER_SERVER; i++)
							if (server[x].map[i][0])
								memcpy(WFIFOP(fd,10+(j++)*16), server[x].map[i], 16);
						if (j > 0) {
							WFIFOW(fd,2) = j * 16 + 10;
							WFIFOSET(fd,WFIFOW(fd,2));
						}
					}
				}
			}
			RFIFOSKIP(fd,RFIFOW(fd,2));
			break;

		// �F�ؗv��
		case 0x2afc:
			if (RFIFOREST(fd) < 22)
				return 0;
			//printf("auth_fifo search: account: %d, char: %d, secure: %08x-%08x\n", RFIFOL(fd,2), RFIFOL(fd,6), RFIFOL(fd,10), RFIFOL(fd,14));
			for(i = 0; i < AUTH_FIFO_SIZE; i++) {
				if (auth_fifo[i].account_id == RFIFOL(fd,2) &&
				    auth_fifo[i].char_id == RFIFOL(fd,6) &&
				    auth_fifo[i].login_id1 == RFIFOL(fd,10) &&
#if CMP_AUTHFIFO_LOGIN2 != 0
				// here, it's the only area where it's possible that we doesn't know login_id2 (map-server asks just after 0x72 packet, that doesn't given the value)
				    (auth_fifo[i].login_id2 == RFIFOL(fd,14) || RFIFOL(fd,14) == 0) && // relate to the versions higher than 18
#endif
				    (!check_ip_flag || auth_fifo[i].ip == RFIFOL(fd,18)) &&
				    !auth_fifo[i].delflag) {
					auth_fifo[i].delflag = 1;
					WFIFOW(fd,0) = 0x2afd;
					WFIFOW(fd,2) = 18 + sizeof(struct mmo_charstatus);
					WFIFOL(fd,4) = RFIFOL(fd,2);
					WFIFOL(fd,8) = auth_fifo[i].login_id2;
					WFIFOL(fd,12) = (unsigned long)auth_fifo[i].connect_until_time;
					char_dat[auth_fifo[i].char_pos].sex = auth_fifo[i].sex;
                                        WFIFOW(fd, 16) = auth_fifo[i].packet_tmw_version;
                                        fprintf(stderr, "From queue index %d: recalling packet version %d\n", i, auth_fifo[i].packet_tmw_version);
					memcpy(WFIFOP(fd,18), &char_dat[auth_fifo[i].char_pos], sizeof(struct mmo_charstatus));
					WFIFOSET(fd, WFIFOW(fd,2));
					//printf("auth_fifo search success (auth #%d, account %d, character: %d).\n", i, RFIFOL(fd,2), RFIFOL(fd,6));
					break;
				}
			}
			if (i == AUTH_FIFO_SIZE) {
				WFIFOW(fd,0) = 0x2afe;
				WFIFOL(fd,2) = RFIFOL(fd,2);
				WFIFOSET(fd,6);
				printf("auth_fifo search error! account %d not authentified.\n", RFIFOL(fd,2));
			}
			RFIFOSKIP(fd,22);
			break;

		// MAP�T�[�o�[��̃��[�U�[����M
		case 0x2aff:
			if (RFIFOREST(fd) < 6 || RFIFOREST(fd) < RFIFOW(fd,2))
				return 0;
			server[id].users = RFIFOW(fd,4);
			if(anti_freeze_enable)
				server_freezeflag[id] = 5; // Map anti-freeze system. Counter. 5 ok, 4...0 freezed
			// remove all previously online players of the server
			for(i = 0; i < char_num; i++)
				if (online_chars[i] == id)
					online_chars[i] = -1;
			// add online players in the list by [Yor]
			for(i = 0; i < server[id].users; i++) {
				int char_id = RFIFOL(fd,6+i*4);
				for(j = 0; j < char_num; j++)
					if (char_dat[j].char_id == char_id) {
						online_chars[j] = id;
						//printf("%d\n", char_id);
						break;
					}
			}
			if (update_online < time(NULL)) { // Time is done
				update_online = time(NULL) + 8;
				create_online_files(); // only every 8 sec. (normally, 1 server send users every 5 sec.) Don't update every time, because that takes time, but only every 2 connection.
				                       // it set to 8 sec because is more than 5 (sec) and if we have more than 1 map-server, informations can be received in shifted.
			}
			RFIFOSKIP(fd,6+i*4);
			break;

		// �L�����f�[�^�ۑ�
		case 0x2b01:
			if (RFIFOREST(fd) < 4 || RFIFOREST(fd) < RFIFOW(fd,2))
				return 0;
			for(i = 0; i < char_num; i++) {
				if (char_dat[i].account_id == RFIFOL(fd,4) &&
				    char_dat[i].char_id == RFIFOL(fd,8))
					break;
			}
			if (i != char_num)
				memcpy(&char_dat[i], RFIFOP(fd,12), sizeof(struct mmo_charstatus));
			RFIFOSKIP(fd,RFIFOW(fd,2));
			break;

		// �L�����Z���v��
		case 0x2b02:
			if (RFIFOREST(fd) < 18)
				return 0;
			if (auth_fifo_pos >= AUTH_FIFO_SIZE)
				auth_fifo_pos = 0;
			//printf("auth_fifo set (auth #%d) - account: %d, secure: %08x-%08x\n", auth_fifo_pos, RFIFOL(fd,2), RFIFOL(fd,6), RFIFOL(fd,10));
			auth_fifo[auth_fifo_pos].account_id = RFIFOL(fd,2);
			auth_fifo[auth_fifo_pos].char_id = 0;
			auth_fifo[auth_fifo_pos].login_id1 = RFIFOL(fd,6);
			auth_fifo[auth_fifo_pos].login_id2 = RFIFOL(fd,10);
			auth_fifo[auth_fifo_pos].delflag = 2;
			auth_fifo[auth_fifo_pos].char_pos = 0;
			auth_fifo[auth_fifo_pos].connect_until_time = 0; // unlimited/unknown time by default (not display in map-server)
			auth_fifo[auth_fifo_pos].ip = RFIFOL(fd,14);
			auth_fifo_pos++;
			WFIFOW(fd,0) = 0x2b03;
			WFIFOL(fd,2) = RFIFOL(fd,2);
			WFIFOB(fd,6) = 0;
			WFIFOSET(fd,7);
			RFIFOSKIP(fd,18);
			break;

		// �}�b�v�T�[�o�[�Ԉړ��v��
		case 0x2b05:
			if (RFIFOREST(fd) < 49)
				return 0;
			if (auth_fifo_pos >= AUTH_FIFO_SIZE)
				auth_fifo_pos = 0;
			WFIFOW(fd,0) = 0x2b06;
			memcpy(WFIFOP(fd,2), RFIFOP(fd,2), 42);
			//printf("auth_fifo set (auth#%d) - account: %d, secure: 0x%08x-0x%08x\n", auth_fifo_pos, RFIFOL(fd,2), RFIFOL(fd,6), RFIFOL(fd,10));
			auth_fifo[auth_fifo_pos].account_id = RFIFOL(fd,2);
			auth_fifo[auth_fifo_pos].char_id = RFIFOL(fd,14);
			auth_fifo[auth_fifo_pos].login_id1 = RFIFOL(fd,6);
			auth_fifo[auth_fifo_pos].login_id2 = RFIFOL(fd,10);
			auth_fifo[auth_fifo_pos].delflag = 0;
			auth_fifo[auth_fifo_pos].sex = RFIFOB(fd,44);
			auth_fifo[auth_fifo_pos].connect_until_time = 0; // unlimited/unknown time by default (not display in map-server)
			auth_fifo[auth_fifo_pos].ip = RFIFOL(fd,45);
			for(i = 0; i < char_num; i++)
				if (char_dat[i].account_id == RFIFOL(fd,2) &&
				    char_dat[i].char_id == RFIFOL(fd,14)) {
					auth_fifo[auth_fifo_pos].char_pos = i;
					auth_fifo_pos++;
					WFIFOL(fd,6) = 0;
					break;
				}
			if (i == char_num)
				WFIFOW(fd,6) = 1;
			WFIFOSET(fd,44);
			RFIFOSKIP(fd,49);
			break;

		// �L����������
		case 0x2b08:
			if (RFIFOREST(fd) < 6)
				return 0;
			for(i = 0; i < char_num; i++) {
				if (char_dat[i].char_id == RFIFOL(fd,2))
					break;
			}
			WFIFOW(fd,0) = 0x2b09;
			WFIFOL(fd,2) = RFIFOL(fd,2);
			if (i != char_num)
				memcpy(WFIFOP(fd,6), char_dat[i].name, 24);
			else
				memcpy(WFIFOP(fd,6), unknown_char_name, 24);
			WFIFOSET(fd,30);
			RFIFOSKIP(fd,6);
			break;

		// it is a request to become GM
		case 0x2b0a:
			if (RFIFOREST(fd) < 4 || RFIFOREST(fd) < RFIFOW(fd,2))
				return 0;
//			printf("parse_frommap: change gm -> login, account: %d, pass: '%s'.\n", RFIFOL(fd,4), RFIFOP(fd,8));
			if (login_fd > 0) { // don't send request if no login-server
				WFIFOW(login_fd,0) = 0x2720;
				memcpy(WFIFOP(login_fd,2), RFIFOP(fd,2), RFIFOW(fd,2)-2);
				WFIFOSET(login_fd, RFIFOW(fd,2));
			} else {
				WFIFOW(fd,0) = 0x2b0b;
				WFIFOL(fd,2) = RFIFOL(fd,4);
				WFIFOL(fd,6) = 0;
				WFIFOSET(fd, 10);
			}
			RFIFOSKIP(fd, RFIFOW(fd,2));
			break;

		// Map server send information to change an email of an account -> login-server
		case 0x2b0c:
			if (RFIFOREST(fd) < 86)
				return 0;
			if (login_fd > 0) { // don't send request if no login-server
				memcpy(WFIFOP(login_fd,0), RFIFOP(fd,0), 86); // 0x2722 <account_id>.L <actual_e-mail>.40B <new_e-mail>.40B
				WFIFOW(login_fd,0) = 0x2722;
				WFIFOSET(login_fd, 86);
			}
			RFIFOSKIP(fd, 86);
			break;

		// Map server ask char-server about a character name to do some operations (all operations are transmitted to login-server)
		case 0x2b0e:
			if (RFIFOREST(fd) < 44)
				return 0;
		  {
			char character_name[24];
			int acc = RFIFOL(fd,2); // account_id of who ask (-1 if nobody)
			memcpy(character_name, RFIFOP(fd,6), 24);
			character_name[sizeof(character_name) -1] = '\0';
			// prepare answer
			WFIFOW(fd,0) = 0x2b0f; // answer
			WFIFOL(fd,2) = acc; // who want do operation
			WFIFOW(fd,30) = RFIFOW(fd, 30); // type of operation: 1-block, 2-ban, 3-unblock, 4-unban, 5-changesex
			// search character
			i = search_character_index(character_name);
			if (i >= 0) {
				memcpy(WFIFOP(fd,6), search_character_name(i), 24); // put correct name if found
				WFIFOW(fd,32) = 0; // answer: 0-login-server resquest done, 1-player not found, 2-gm level too low, 3-login-server offline
				switch(RFIFOW(fd, 30)) {
				case 1: // block
					if (acc == -1 || isGM(acc) >= isGM(char_dat[i].account_id)) {
						if (login_fd > 0) { // don't send request if no login-server
							WFIFOW(login_fd,0) = 0x2724;
							WFIFOL(login_fd,2) = char_dat[i].account_id; // account value
							WFIFOL(login_fd,6) = 5; // status of the account
							WFIFOSET(login_fd, 10);
//							printf("char : status -> login: account %d, status: %d \n", char_dat[i].account_id, 5);
						} else
							WFIFOW(fd,32) = 3; // answer: 0-login-server resquest done, 1-player not found, 2-gm level too low, 3-login-server offline
					} else
						WFIFOW(fd,32) = 2; // answer: 0-login-server resquest done, 1-player not found, 2-gm level too low, 3-login-server offline
					break;
				case 2: // ban
					if (acc == -1 || isGM(acc) >= isGM(char_dat[i].account_id)) {
						if (login_fd > 0) { // don't send request if no login-server
							WFIFOW(login_fd, 0) = 0x2725;
							WFIFOL(login_fd, 2) = char_dat[i].account_id; // account value
							WFIFOW(login_fd, 6) = RFIFOW(fd,32); // year
							WFIFOW(login_fd, 8) = RFIFOW(fd,34); // month
							WFIFOW(login_fd,10) = RFIFOW(fd,36); // day
							WFIFOW(login_fd,12) = RFIFOW(fd,38); // hour
							WFIFOW(login_fd,14) = RFIFOW(fd,40); // minute
							WFIFOW(login_fd,16) = RFIFOW(fd,42); // second
							WFIFOSET(login_fd,18);
//							printf("char : status -> login: account %d, ban: %dy %dm %dd %dh %dmn %ds\n",
//							       char_dat[i].account_id, (short)RFIFOW(fd,32), (short)RFIFOW(fd,34), (short)RFIFOW(fd,36), (short)RFIFOW(fd,38), (short)RFIFOW(fd,40), (short)RFIFOW(fd,42));
						} else
							WFIFOW(fd,32) = 3; // answer: 0-login-server resquest done, 1-player not found, 2-gm level too low, 3-login-server offline
					} else
						WFIFOW(fd,32) = 2; // answer: 0-login-server resquest done, 1-player not found, 2-gm level too low, 3-login-server offline
					break;
				case 3: // unblock
					if (acc == -1 || isGM(acc) >= isGM(char_dat[i].account_id)) {
						if (login_fd > 0) { // don't send request if no login-server
							WFIFOW(login_fd,0) = 0x2724;
							WFIFOL(login_fd,2) = char_dat[i].account_id; // account value
							WFIFOL(login_fd,6) = 0; // status of the account
							WFIFOSET(login_fd, 10);
//							printf("char : status -> login: account %d, status: %d \n", char_dat[i].account_id, 0);
						} else
							WFIFOW(fd,32) = 3; // answer: 0-login-server resquest done, 1-player not found, 2-gm level too low, 3-login-server offline
					} else
						WFIFOW(fd,32) = 2; // answer: 0-login-server resquest done, 1-player not found, 2-gm level too low, 3-login-server offline
					break;
				case 4: // unban
					if (acc == -1 || isGM(acc) >= isGM(char_dat[i].account_id)) {
						if (login_fd > 0) { // don't send request if no login-server
							WFIFOW(login_fd, 0) = 0x272a;
							WFIFOL(login_fd, 2) = char_dat[i].account_id; // account value
							WFIFOSET(login_fd, 6);
//							printf("char : status -> login: account %d, unban request\n", char_dat[i].account_id);
						} else
							WFIFOW(fd,32) = 3; // answer: 0-login-server resquest done, 1-player not found, 2-gm level too low, 3-login-server offline
					} else
						WFIFOW(fd,32) = 2; // answer: 0-login-server resquest done, 1-player not found, 2-gm level too low, 3-login-server offline
					break;
				case 5: // changesex
					if (acc == -1 || isGM(acc) >= isGM(char_dat[i].account_id)) {
						if (login_fd > 0) { // don't send request if no login-server
							WFIFOW(login_fd, 0) = 0x2727;
							WFIFOL(login_fd, 2) = char_dat[i].account_id; // account value
							WFIFOSET(login_fd, 6);
//							printf("char : status -> login: account %d, change sex request\n", char_dat[i].account_id);
						} else
							WFIFOW(fd,32) = 3; // answer: 0-login-server resquest done, 1-player not found, 2-gm level too low, 3-login-server offline
					} else
						WFIFOW(fd,32) = 2; // answer: 0-login-server resquest done, 1-player not found, 2-gm level too low, 3-login-server offline
					break;
				}
			} else {
				// character name not found
				memcpy(WFIFOP(fd,6), character_name, 24);
				WFIFOW(fd,32) = 1; // answer: 0-login-server resquest done, 1-player not found, 2-gm level too low, 3-login-server offline
			}
			// send answer if a player ask, not if the server ask
			if (acc != -1) {
				WFIFOSET(fd, 34);
			}
			RFIFOSKIP(fd, 44);
			break;
		  }

//		case 0x2b0f: not more used (available for futur usage)

		// account_reg�ۑ��v��
		case 0x2b10:
			if (RFIFOREST(fd) < 4 || RFIFOREST(fd) < RFIFOW(fd,2))
				return 0;
		  {
			struct global_reg reg[ACCOUNT_REG2_NUM];
			int p, acc;
			acc = RFIFOL(fd,4);
			for(p = 8, j = 0; p < RFIFOW(fd,2) && j < ACCOUNT_REG2_NUM; p += 36, j++) {
				memcpy(reg[j].str, RFIFOP(fd,p), 32);
				reg[j].value = RFIFOL(fd, p+32);
			}
			set_account_reg2(acc, j, reg);
			// login�T�[�o�[�֑���
			if (login_fd > 0) { // don't send request if no login-server
				WFIFOW(login_fd, 0) = 0x2728;
				memcpy(WFIFOP(login_fd,0), RFIFOP(fd,0), RFIFOW(fd,2));
				WFIFOSET(login_fd, WFIFOW(login_fd,2));
			}
			// ���[���h�ւ̓��C���O�C�����Ȃ����map�T�[�o�[�ɑ���K�v�͂Ȃ�
			//memcpy(buf, RFIFOP(fd,0), RFIFOW(fd,2));
			//WBUFW(buf,0) = 0x2b11;
			//mapif_sendall(buf, WBUFW(buf,2));
			RFIFOSKIP(fd, RFIFOW(fd,2));
//			printf("char: save_account_reg (from map)\n");
			break;
		  }

		// Map server is requesting a divorce
		case 0x2b16:
			if (RFIFOREST(fd) < 4)
                                return 0;
		  {
			for (i = 0; i < char_num; i++)
				if (char_dat[i].char_id == RFIFOL(fd, 2))
					break;

			if (i != char_num)
				char_divorce(&char_dat[i]);

			RFIFOSKIP(fd,6);
			break;

		  }
			
		default:
			// inter server�����ɓn��
			{
				int r = inter_parse_frommap(fd);
				if (r == 1) // �����ł���
					break;
				if (r == 2) // �p�P�b�g��������Ȃ�
					return 0;
			}
			// inter server�����ł��Ȃ��ꍇ�͐ؒf
			printf("char: unknown packet 0x%04x (%d bytes to read in buffer)! (from map).\n", RFIFOW(fd,0), RFIFOREST(fd));
			session[fd]->eof = 1;
			return 0;
		}
	}
	return 0;
}

int search_mapserver(char *map) {
	int i, j;
	char temp_map[16];
	int temp_map_len;

//	printf("Searching the map-server for map '%s'... ", map);
	strncpy(temp_map, map, sizeof(temp_map));
	temp_map[sizeof(temp_map)-1] = '\0';
	if (strchr(temp_map, '.') != NULL)
		temp_map[strchr(temp_map, '.') - temp_map + 1] = '\0'; // suppress the '.gat', but conserve the '.' to be sure of the name of the map

	temp_map_len = strlen(temp_map);
	for(i = 0; i < MAX_MAP_SERVERS; i++)
		if (server_fd[i] >= 0)
			for (j = 0; server[i].map[j][0]; j++)
				//printf("%s : %s = %d\n", server[i].map[j], map, strncmp(server[i].map[j], temp_map, temp_map_len));
				if (strncmp(server[i].map[j], temp_map, temp_map_len) == 0) {
//					printf("found -> server #%d.\n", i);
					return i;
				}

//	printf("not found.\n");
	return -1;
}

// char_mapif�̏����������i���݂�inter_mapif�������̂݁j
static int char_mapif_init(int fd) {
	return inter_mapif_init(fd);
}

//-----------------------------------------------------
// Test to know if an IP come from LAN or WAN. by [Yor]
//-----------------------------------------------------
int lan_ip_check(unsigned char *p){
	int i;
	int lancheck = 1;

//	printf("lan_ip_check: to compare: %d.%d.%d.%d, network: %d.%d.%d.%d/%d.%d.%d.%d\n",
//	       p[0], p[1], p[2], p[3],
//	       subneti[0], subneti[1], subneti[2], subneti[3],
//	       subnetmaski[0], subnetmaski[1], subnetmaski[2], subnetmaski[3]);
	for(i = 0; i < 4; i++) {
		if ((subneti[i] & subnetmaski[i]) != (p[i] & subnetmaski[i])) {
			lancheck = 0;
			break;
		}
	}
	printf("LAN test (result): %s source\033[0m.\n", (lancheck) ? "\033[1;36mLAN" : "\033[1;32mWAN");
	return lancheck;
}

int parse_char(int fd) {
	int i, ch;
	char email[40];
	struct char_session_data *sd;
	unsigned char *p = (unsigned char *) &session[fd]->client_addr.sin_addr;

	if (login_fd < 0 || session[fd]->eof) { // disconnect any player (already connected to char-server or coming back from map-server) if login-server is diconnected.
		if (fd == login_fd)
			login_fd = -1;
		close(fd);
		delete_session(fd);
		return 0;
	}

	sd = session[fd]->session_data;

	while (RFIFOREST(fd) >= 2) {
//		if (RFIFOW(fd,0) < 30000)
//			printf("parse_char: connection #%d, packet: 0x%x (with being read: %d bytes).\n", fd, RFIFOW(fd,0), RFIFOREST(fd));

		switch(RFIFOW(fd,0)) {
		case 0x20b:	//20040622�Í���ragexe�Ή�
			if (RFIFOREST(fd) < 19)
				return 0;
			RFIFOSKIP(fd,19);
			break;

		case 0x65:	// �ڑ��v��
			if (RFIFOREST(fd) < 17)
				return 0;
		  {
			int GM_value;
			if ((GM_value = isGM(RFIFOL(fd,2))))
				printf("Account Logged On; Account ID: %d (GM level %d).\n", RFIFOL(fd,2), GM_value);
			else
				printf("Account Logged On; Account ID: %d.\n", RFIFOL(fd,2));
			if (sd == NULL) {
				sd = session[fd]->session_data = calloc(sizeof(struct char_session_data), 1);
				memset(sd, 0, sizeof(struct char_session_data));
				memcpy(sd->email, "no mail", 40); // put here a mail without '@' to refuse deletion if we don't receive the e-mail
				sd->connect_until_time = 0; // unknow or illimited (not displaying on map-server)
			}
			sd->account_id = RFIFOL(fd,2);
			sd->login_id1 = RFIFOL(fd,6);
			sd->login_id2 = RFIFOL(fd,10);
                        sd->packet_tmw_version = RFIFOW(fd, 14);
			sd->sex = RFIFOB(fd,16);
			// send back account_id
			WFIFOL(fd,0) = RFIFOL(fd,2);
			WFIFOSET(fd,4);
			// search authentification
			for(i = 0; i < AUTH_FIFO_SIZE; i++) {
				if (auth_fifo[i].account_id == sd->account_id &&
				    auth_fifo[i].login_id1 == sd->login_id1 &&
#if CMP_AUTHFIFO_LOGIN2 != 0
				    auth_fifo[i].login_id2 == sd->login_id2 && // relate to the versions higher than 18
#endif
				    (!check_ip_flag || auth_fifo[i].ip == session[fd]->client_addr.sin_addr.s_addr) &&
				    auth_fifo[i].delflag == 2) {
					auth_fifo[i].delflag = 1;
					if (max_connect_user == 0 || count_users() < max_connect_user) {
						if (login_fd > 0) { // don't send request if no login-server
							// request to login-server to obtain e-mail/time limit
							WFIFOW(login_fd,0) = 0x2716;
							WFIFOL(login_fd,2) = sd->account_id;
							WFIFOSET(login_fd,6);
						}
                                                // Record client version
                                                auth_fifo[i].packet_tmw_version = sd->packet_tmw_version;
						// send characters to player
						mmo_char_send006b(fd, sd);
					} else {
						// refuse connection (over populated)
						WFIFOW(fd,0) = 0x6c;
						WFIFOW(fd,2) = 0;
						WFIFOSET(fd,3);
					}
					break;
				}
			}
			// authentification not found
			if (i == AUTH_FIFO_SIZE) {
				if (login_fd > 0) { // don't send request if no login-server
					WFIFOW(login_fd,0) = 0x2712; // ask login-server to authentify an account
					WFIFOL(login_fd,2) = sd->account_id;
					WFIFOL(login_fd,6) = sd->login_id1;
					WFIFOL(login_fd,10) = sd->login_id2; // relate to the versions higher than 18
					WFIFOB(login_fd,14) = sd->sex;
					WFIFOL(login_fd,15) = session[fd]->client_addr.sin_addr.s_addr;
					WFIFOSET(login_fd,19);
				} else { // if no login-server, we must refuse connection
					WFIFOW(fd,0) = 0x6c;
					WFIFOW(fd,2) = 0;
					WFIFOSET(fd,3);
				}
			}
		  }
			RFIFOSKIP(fd,17);
			break;

		case 0x66:	// �L�����I��
			if (!sd || RFIFOREST(fd) < 3)
				return 0;

			// if we activated email creation and email is default email
			if (email_creation != 0 && strcmp(sd->email, "a@a.com") == 0 && login_fd > 0) { // to modify an e-mail, login-server must be online
				WFIFOW(fd, 0) = 0x70;
				WFIFOB(fd, 2) = 0; // 00 = Incorrect Email address
				WFIFOSET(fd, 3);

			// otherwise, load the character
			} else {
				for (ch = 0; ch < 9; ch++)
					if (sd->found_char[ch] >= 0 && char_dat[sd->found_char[ch]].char_num == RFIFOB(fd,2))
						break;
				if (ch != 9) {
					char_log("Character Selected, Account ID: %d, Character Slot: %d, Character Name: %s." RETCODE,
					         sd->account_id, RFIFOB(fd,2), char_dat[sd->found_char[ch]].name);
					// searching map server
					i = search_mapserver(char_dat[sd->found_char[ch]].last_point.map);
					// if map is not found, we check major cities
					if (i < 0) {
						if ((i = search_mapserver("prontera.gat")) >= 0) { // check is done without 'gat'.
							memcpy(char_dat[sd->found_char[ch]].last_point.map, "prontera.gat", 16);
							char_dat[sd->found_char[ch]].last_point.x = 273; // savepoint coordonates
							char_dat[sd->found_char[ch]].last_point.y = 354;
						} else if ((i = search_mapserver("geffen.gat")) >= 0) { // check is done without 'gat'.
							memcpy(char_dat[sd->found_char[ch]].last_point.map, "geffen.gat", 16);
							char_dat[sd->found_char[ch]].last_point.x = 120; // savepoint coordonates
							char_dat[sd->found_char[ch]].last_point.y = 100;
						} else if ((i = search_mapserver("morocc.gat")) >= 0) { // check is done without 'gat'.
							memcpy(char_dat[sd->found_char[ch]].last_point.map, "morocc.gat", 16);
							char_dat[sd->found_char[ch]].last_point.x = 160; // savepoint coordonates
							char_dat[sd->found_char[ch]].last_point.y = 94;
						} else if ((i = search_mapserver("alberta.gat")) >= 0) { // check is done without 'gat'.
							memcpy(char_dat[sd->found_char[ch]].last_point.map, "alberta.gat", 16);
							char_dat[sd->found_char[ch]].last_point.x = 116; // savepoint coordonates
							char_dat[sd->found_char[ch]].last_point.y = 57;
						} else if ((i = search_mapserver("payon.gat")) >= 0) { // check is done without 'gat'.
							memcpy(char_dat[sd->found_char[ch]].last_point.map, "payon.gat", 16);
							char_dat[sd->found_char[ch]].last_point.x = 87; // savepoint coordonates
							char_dat[sd->found_char[ch]].last_point.y = 117;
						} else if ((i = search_mapserver("izlude.gat")) >= 0) { // check is done without 'gat'.
							memcpy(char_dat[sd->found_char[ch]].last_point.map, "izlude.gat", 16);
							char_dat[sd->found_char[ch]].last_point.x = 94; // savepoint coordonates
							char_dat[sd->found_char[ch]].last_point.y = 103;
						} else {
							int j;
							// get first online server (with a map)
							i = 0;
							for(j = 0; j < MAX_MAP_SERVERS; j++)
								if (server_fd[j] >= 0 && server[j].map[0][0]) { // change save point to one of map found on the server (the first)
									i = j;
									memcpy(char_dat[sd->found_char[ch]].last_point.map, server[j].map[0], 16);
									printf("Map-server #%d found with a map: '%s'.\n", j, server[j].map[0]);
									// coordonates are unknown
									break;
								}
							// if no map-server is connected, we send: server closed
							if (j == MAX_MAP_SERVERS) {
								WFIFOW(fd,0) = 0x81;
								WFIFOL(fd,2) = 1; // 01 = Server closed
								WFIFOSET(fd,3);
								RFIFOSKIP(fd,3);
								break;
							}
						}
					}
					WFIFOW(fd,0) = 0x71;
					WFIFOL(fd,2) = char_dat[sd->found_char[ch]].char_id;
					memcpy(WFIFOP(fd,6), char_dat[sd->found_char[ch]].last_point.map, 16);
					printf("Character selection '%s' (account: %d, slot: %d).\n", char_dat[sd->found_char[ch]].name, sd->account_id, ch);
					printf("--Send IP of map-server. ");
					if (lan_ip_check(p))
						WFIFOL(fd, 22) = inet_addr(lan_map_ip);
					else
						WFIFOL(fd, 22) = server[i].ip;
					WFIFOW(fd,26) = server[i].port;
					WFIFOSET(fd,28);
					if (auth_fifo_pos >= AUTH_FIFO_SIZE)
						auth_fifo_pos = 0;
					//printf("auth_fifo set #%d - account %d, char: %d, secure: %08x-%08x\n", auth_fifo_pos, sd->account_id, char_dat[sd->found_char[ch]].char_id, sd->login_id1, sd->login_id2);
					auth_fifo[auth_fifo_pos].account_id = sd->account_id;
					auth_fifo[auth_fifo_pos].char_id = char_dat[sd->found_char[ch]].char_id;
					auth_fifo[auth_fifo_pos].login_id1 = sd->login_id1;
					auth_fifo[auth_fifo_pos].login_id2 = sd->login_id2;
					auth_fifo[auth_fifo_pos].delflag = 0;
					auth_fifo[auth_fifo_pos].char_pos = sd->found_char[ch];
					auth_fifo[auth_fifo_pos].sex = sd->sex;
					auth_fifo[auth_fifo_pos].connect_until_time = sd->connect_until_time;
					auth_fifo[auth_fifo_pos].ip = session[fd]->client_addr.sin_addr.s_addr;
                                        auth_fifo[auth_fifo_pos].packet_tmw_version = sd->packet_tmw_version;
					auth_fifo_pos++;
				}
			}
			RFIFOSKIP(fd,3);
			break;

		case 0x67:	// �쐬
			if (!sd || RFIFOREST(fd) < 37)
				return 0;
			i = make_new_char(fd, RFIFOP(fd,2));
			if (i < 0) {
				WFIFOW(fd,0) = 0x6e;
				WFIFOB(fd,2) = 0x00;
				WFIFOSET(fd,3);
				RFIFOSKIP(fd,37);
				break;
			}

			WFIFOW(fd,0) = 0x6d;
			memset(WFIFOP(fd,2), 0, 106);

			WFIFOL(fd,2) = char_dat[i].char_id;
			WFIFOL(fd,2+4) = char_dat[i].base_exp;
			WFIFOL(fd,2+8) = char_dat[i].zeny;
			WFIFOL(fd,2+12) = char_dat[i].job_exp;
			WFIFOL(fd,2+16) = char_dat[i].job_level;

			WFIFOL(fd,2+28) = char_dat[i].karma;
			WFIFOL(fd,2+32) = char_dat[i].manner;

			WFIFOW(fd,2+40) = 0x30;
			WFIFOW(fd,2+42) = (char_dat[i].hp > 0x7fff) ? 0x7fff : char_dat[i].hp;
			WFIFOW(fd,2+44) = (char_dat[i].max_hp > 0x7fff) ? 0x7fff : char_dat[i].max_hp;
			WFIFOW(fd,2+46) = (char_dat[i].sp > 0x7fff) ? 0x7fff : char_dat[i].sp;
			WFIFOW(fd,2+48) = (char_dat[i].max_sp > 0x7fff) ? 0x7fff : char_dat[i].max_sp;
			WFIFOW(fd,2+50) = DEFAULT_WALK_SPEED; // char_dat[i].speed;
			WFIFOW(fd,2+52) = char_dat[i].class;
			WFIFOW(fd,2+54) = char_dat[i].hair;

			WFIFOW(fd,2+58) = char_dat[i].base_level;
			WFIFOW(fd,2+60) = char_dat[i].skill_point;

			WFIFOW(fd,2+64) = char_dat[i].shield;
			WFIFOW(fd,2+66) = char_dat[i].head_top;
			WFIFOW(fd,2+68) = char_dat[i].head_mid;
			WFIFOW(fd,2+70) = char_dat[i].hair_color;

			memcpy(WFIFOP(fd,2+74), char_dat[i].name, 24);

			WFIFOB(fd,2+98) = (char_dat[i].str > 255) ? 255 : char_dat[i].str;
			WFIFOB(fd,2+99) = (char_dat[i].agi > 255) ? 255 : char_dat[i].agi;
			WFIFOB(fd,2+100) = (char_dat[i].vit > 255) ? 255 : char_dat[i].vit;
			WFIFOB(fd,2+101) = (char_dat[i].int_ > 255) ? 255 : char_dat[i].int_;
			WFIFOB(fd,2+102) = (char_dat[i].dex > 255) ? 255 : char_dat[i].dex;
			WFIFOB(fd,2+103) = (char_dat[i].luk > 255) ? 255 : char_dat[i].luk;
			WFIFOB(fd,2+104) = char_dat[i].char_num;

			WFIFOSET(fd,108);
			RFIFOSKIP(fd,37);
			for(ch = 0; ch < 9; ch++) {
				if (sd->found_char[ch] == -1) {
					sd->found_char[ch] = i;
					break;
				}
			}

		case 0x68:	// delete char //Yor's Fix
			if (!sd || RFIFOREST(fd) < 46)
				return 0;
			memcpy(email, RFIFOP(fd,6), 40);
			if (e_mail_check(email) == 0)
				strncpy(email, "a@a.com", 40); // default e-mail

			// if we activated email creation and email is default email
			if (email_creation != 0 && strcmp(sd->email, "a@a.com") == 0 && login_fd > 0) { // to modify an e-mail, login-server must be online
				// if sended email is incorrect e-mail
				if (strcmp(email, "a@a.com") == 0) {
					WFIFOW(fd, 0) = 0x70;
					WFIFOB(fd, 2) = 0; // 00 = Incorrect Email address
					WFIFOSET(fd, 3);
					RFIFOSKIP(fd,46);
				// we act like we have selected a character
				} else {
					// we change the packet to set it like selection.
					for (i = 0; i < 9; i++)
						if (char_dat[sd->found_char[i]].char_id == RFIFOL(fd,2)) {
							// we save new e-mail
							memcpy(sd->email, email, 40);
							// we send new e-mail to login-server ('online' login-server is checked before)
							WFIFOW(login_fd,0) = 0x2715;
							WFIFOL(login_fd,2) = sd->account_id;
							memcpy(WFIFOP(login_fd, 6), email, 40);
							WFIFOSET(login_fd,46);
							// skip part of the packet! (46, but leave the size of select packet: 3)
							RFIFOSKIP(fd,43);
							// change value to put new packet (char selection)
							RFIFOW(fd, 0) = 0x66;
							RFIFOB(fd, 2) = char_dat[sd->found_char[i]].char_num;
							// not send packet, it's modify of actual packet
							break;
						}
					if (i == 9) {
						WFIFOW(fd, 0) = 0x70;
						WFIFOB(fd, 2) = 0; // 00 = Incorrect Email address
						WFIFOSET(fd, 3);
						RFIFOSKIP(fd,46);
					}
				}

			// otherwise, we delete the character
			} else {
				if (strcmpi(email, sd->email) != 0) { // if it's an invalid email
					WFIFOW(fd, 0) = 0x70;
					WFIFOB(fd, 2) = 0; // 00 = Incorrect Email address
					WFIFOSET(fd, 3);
				// if mail is correct
				} else {
					for (i = 0; i < 9; i++) {
						struct mmo_charstatus *cs = NULL;
						if (sd->found_char[i] >= 0 && (cs = &char_dat[sd->found_char[i]])->char_id == RFIFOL(fd,2)) {
							char_delete(cs); // deletion process

							if (sd->found_char[i] != char_num - 1) {
								memcpy(&char_dat[sd->found_char[i]], &char_dat[char_num-1], sizeof(struct mmo_charstatus));
								// Correct moved character reference in the character's owner
								{
									int j, k;
									struct char_session_data *sd2;
									for (j = 0; j < fd_max; j++) {
										if (session[j] && (sd2 = session[j]->session_data) &&
											sd2->account_id == char_dat[char_num-1].account_id) {
											for (k = 0; k < 9; k++) {
												if (sd2->found_char[k] == char_num-1) {
													sd2->found_char[k] = sd->found_char[i];
													break;
												}
											}
											break;
										}
									}
								}
							}

							char_num--;
							for(ch = i; ch < 9-1; ch++)
								sd->found_char[ch] = sd->found_char[ch+1];
							sd->found_char[8] = -1;
							WFIFOW(fd,0) = 0x6f;
							WFIFOSET(fd,2);
							break;
						}
					}

					if (i == 9) {
						WFIFOW(fd,0) = 0x70;
						WFIFOB(fd,2) = 0;
						WFIFOSET(fd,3);
					}
				}
				RFIFOSKIP(fd,46);
			}
			break;

		case 0x2af8:	// �}�b�v�T�[�o�[���O�C��
			if (RFIFOREST(fd) < 60)
				return 0;
			WFIFOW(fd,0) = 0x2af9;
			for(i = 0; i < MAX_MAP_SERVERS; i++) {
				if (server_fd[i] < 0)
					break;
			}
			if (i == MAX_MAP_SERVERS || strcmp(RFIFOP(fd,2), userid) || strcmp(RFIFOP(fd,26), passwd)){
				WFIFOB(fd,2) = 3;
				WFIFOSET(fd,3);
				RFIFOSKIP(fd,60);
			} else {
				int len;
				WFIFOB(fd,2) = 0;
				session[fd]->func_parse = parse_frommap;
				server_fd[i] = fd;
				if(anti_freeze_enable)
					server_freezeflag[i] = 5; // Map anti-freeze system. Counter. 5 ok, 4...0 freezed
				server[i].ip = RFIFOL(fd,54);
				server[i].port = RFIFOW(fd,58);
				server[i].users = 0;
				memset(server[i].map, 0, sizeof(server[i].map));
				WFIFOSET(fd,3);
				RFIFOSKIP(fd,60);
				realloc_fifo(fd, FIFOSIZE_SERVERLINK, FIFOSIZE_SERVERLINK);
				char_mapif_init(fd);
				// send gm acccounts level to map-servers
				len = 4;
				WFIFOW(fd,0) = 0x2b15;
				for(i = 0; i < GM_num; i++) {
					WFIFOL(fd,len) = gm_account[i].account_id;
					WFIFOB(fd,len+4) = (unsigned char)gm_account[i].level;
					len += 5;
				}
				WFIFOW(fd,2) = len;
				WFIFOSET(fd,len);
				return 0;
			}
			break;

		case 0x187:	// Alive�M���H
			if (RFIFOREST(fd) < 6)
				return 0;
			RFIFOSKIP(fd, 6);
			break;

		case 0x7530:	// Athena��񏊓�
			WFIFOW(fd,0) = 0x7531;
			WFIFOB(fd,2) = ATHENA_MAJOR_VERSION;
			WFIFOB(fd,3) = ATHENA_MINOR_VERSION;
			WFIFOB(fd,4) = ATHENA_REVISION;
			WFIFOB(fd,5) = ATHENA_RELEASE_FLAG;
			WFIFOB(fd,6) = ATHENA_OFFICIAL_FLAG;
			WFIFOB(fd,7) = ATHENA_SERVER_INTER | ATHENA_SERVER_CHAR;
			WFIFOW(fd,8) = ATHENA_MOD_VERSION;
			WFIFOSET(fd,10);
			RFIFOSKIP(fd,2);
			return 0;

		case 0x7532:	// �ڑ��̐ؒf(default�Ə����͈ꏏ���������I�ɂ��邽��)
			session[fd]->eof = 1;
			return 0;

		default:
			session[fd]->eof = 1;
			return 0;
		}
	}
	RFIFOFLUSH(fd);
	return 0;
}

// �S�Ă�MAP�T�[�o�[�Ƀf�[�^���M�i���M����map�I�̐���Ԃ��j
int mapif_sendall(char *buf, unsigned int len) {
	int i, c;

	c = 0;
	for(i = 0; i < MAX_MAP_SERVERS; i++) {
		int fd;
		if ((fd = server_fd[i]) >= 0) {
			memcpy(WFIFOP(fd,0), buf, len);
			WFIFOSET(fd,len);
			c++;
		}
	}
	return c;
}

// �����ȊO�̑S�Ă�MAP�T�[�o�[�Ƀf�[�^���M�i���M����map�I�̐���Ԃ��j
int mapif_sendallwos(int sfd, unsigned char *buf, unsigned int len) {
	int i, c;

	c = 0;
	for(i = 0; i < MAX_MAP_SERVERS; i++) {
		int fd;
		if ((fd = server_fd[i]) >= 0 && fd != sfd) {
			memcpy(WFIFOP(fd,0), buf, len);
			WFIFOSET(fd, len);
			c++;
		}
	}
	return c;
}
// MAP�T�[�o�[�Ƀf�[�^���M�imap�I�����m�F�L��j
int mapif_send(int fd, unsigned char *buf, unsigned int len) {
	int i;

	if (fd >= 0) {
		for(i = 0; i < MAX_MAP_SERVERS; i++) {
			if (fd == server_fd[i]) {
				memcpy(WFIFOP(fd,0), buf, len);
				WFIFOSET(fd,len);
				return 1;
			}
		}
	}
	return 0;
}

int send_users_tologin(int tid, unsigned int tick, int id, int data) {
	int users = count_users();
	char buf[16];

	if (login_fd > 0 && session[login_fd]) {
		// send number of user to login server
		WFIFOW(login_fd,0) = 0x2714;
		WFIFOL(login_fd,2) = users;
		WFIFOSET(login_fd,6);
	}
	// send number of players to all map-servers
	WBUFW(buf,0) = 0x2b00;
	WBUFL(buf,2) = users;
	mapif_sendall(buf, 6);

	return 0;
}

int check_connect_login_server(int tid, unsigned int tick, int id, int data) {
	if (login_fd <= 0 || session[login_fd] == NULL) {
		printf("Attempt to connect to login-server...\n");
		login_fd = make_connection(login_ip, login_port);
		session[login_fd]->func_parse = parse_tologin;
		realloc_fifo(login_fd, FIFOSIZE_SERVERLINK, FIFOSIZE_SERVERLINK);
		WFIFOW(login_fd,0) = 0x2710;
		memset(WFIFOP(login_fd,2), 0, 24);
		memcpy(WFIFOP(login_fd,2), userid, strlen(userid) < 24 ? strlen(userid) : 24);
		memset(WFIFOP(login_fd,26), 0, 24);
		memcpy(WFIFOP(login_fd,26), passwd, strlen(passwd) < 24 ? strlen(passwd) : 24);
		WFIFOL(login_fd,50) = 0;
		WFIFOL(login_fd,54) = char_ip;
		WFIFOL(login_fd,58) = char_port;
		memset(WFIFOP(login_fd,60), 0, 20);
		memcpy(WFIFOP(login_fd,60), server_name, strlen(server_name) < 20 ? strlen(server_name) : 20);
		WFIFOW(login_fd,80) = 0;
		WFIFOW(login_fd,82) = char_maintenance;
		WFIFOW(login_fd,84) = char_new;
		WFIFOSET(login_fd,86);
	}
	return 0;
}

//----------------------------------------------------------
// Return numerical value of a switch configuration by [Yor]
// on/off, english, fran�ais, deutsch, espa�ol
//----------------------------------------------------------
int config_switch(const char *str) {
	if (strcmpi(str, "on") == 0 || strcmpi(str, "yes") == 0 || strcmpi(str, "oui") == 0 || strcmpi(str, "ja") == 0 || strcmpi(str, "si") == 0)
		return 1;
	if (strcmpi(str, "off") == 0 || strcmpi(str, "no") == 0 || strcmpi(str, "non") == 0 || strcmpi(str, "nein") == 0)
		return 0;

	return atoi(str);
}

//-------------------------------------------
// Reading Lan Support configuration by [Yor]
//-------------------------------------------
int lan_config_read(const char *lancfgName) {
	int j;
	struct hostent * h = NULL;
	char line[1024], w1[1024], w2[1024];
	FILE *fp;

	// set default configuration
	strncpy(lan_map_ip, "127.0.0.1", sizeof(lan_map_ip));
	subneti[0] = 127;
	subneti[1] = 0;
	subneti[2] = 0;
	subneti[3] = 1;
	for(j = 0; j < 4; j++)
		subnetmaski[j] = 255;

	fp = fopen(lancfgName, "r");

	if (fp == NULL) {
		printf("LAN support configuration file not found: %s\n", lancfgName);
		return 1;
	}

	printf ("---start reading of Lan Support configuration...\n");

	while(fgets(line, sizeof(line)-1, fp)) {
		if (line[0] == '/' && line[1] == '/')
			continue;

		line[sizeof(line)-1] = '\0';
		if (sscanf(line, "%[^:]: %[^\r\n]", w1, w2) != 2)
			continue;

		remove_control_chars(w1);
		remove_control_chars(w2);
		if (strcmpi(w1, "lan_map_ip") == 0) { // Read map-server Lan IP Address
			h = gethostbyname(w2);
			if (h != NULL) {
				sprintf(lan_map_ip, "%d.%d.%d.%d", (unsigned char)h->h_addr[0], (unsigned char)h->h_addr[1], (unsigned char)h->h_addr[2], (unsigned char)h->h_addr[3]);
			} else {
				strncpy(lan_map_ip, w2, sizeof(lan_map_ip));
				lan_map_ip[sizeof(lan_map_ip)-1] = 0;
			}
			printf("LAN IP of map-server: %s.\n", lan_map_ip);
		} else if (strcmpi(w1, "subnet") == 0) { // Read Subnetwork
			for(j = 0; j < 4; j++)
				subneti[j] = 0;
			h = gethostbyname(w2);
			if (h != NULL) {
				for(j = 0; j < 4; j++)
					subneti[j] = (unsigned char)h->h_addr[j];
			} else {
				sscanf(w2, "%d.%d.%d.%d", &subneti[0], &subneti[1], &subneti[2], &subneti[3]);
			}
			printf("Sub-network of the map-server: %d.%d.%d.%d.\n", subneti[0], subneti[1], subneti[2], subneti[3]);
		} else if (strcmpi(w1, "subnetmask") == 0){ // Read Subnetwork Mask
			for(j = 0; j < 4; j++)
				subnetmaski[j] = 255;
			h = gethostbyname(w2);
			if (h != NULL) {
				for(j = 0; j < 4; j++)
					subnetmaski[j] = (unsigned char)h->h_addr[j];
			} else {
				sscanf(w2, "%d.%d.%d.%d", &subnetmaski[0], &subnetmaski[1], &subnetmaski[2], &subnetmaski[3]);
			}
			printf("Sub-network mask of the map-server: %d.%d.%d.%d.\n", subnetmaski[0], subnetmaski[1], subnetmaski[2], subnetmaski[3]);
		}
	}
	fclose(fp);

	// sub-network check of the map-server
	{
		unsigned int a0, a1, a2, a3;
		unsigned char p[4];
		sscanf(lan_map_ip, "%d.%d.%d.%d", &a0, &a1, &a2, &a3);
		p[0] = a0; p[1] = a1; p[2] = a2; p[3] = a3;
		printf("LAN test of LAN IP of the map-server: ");
		if (lan_ip_check(p) == 0) {
			printf("\033[1;31m***ERROR: LAN IP of the map-server doesn't belong to the specified Sub-network.\033[0m\n");
		}
	}

	printf("---End reading of Lan Support configuration...\n");

	return 0;
}

int char_config_read(const char *cfgName) {
	struct hostent *h = NULL;
	char line[1024], w1[1024], w2[1024];
	FILE *fp = fopen(cfgName, "r");

	if (fp == NULL) {
		printf("Configuration file not found: %s.\n", cfgName);
		exit(1);
	}

	while(fgets(line, sizeof(line)-1, fp)) {
		if (line[0] == '/' && line[1] == '/')
			continue;

		line[sizeof(line)-1] = '\0';
		if (sscanf(line, "%[^:]: %[^\r\n]", w1, w2) != 2)
			continue;

		remove_control_chars(w1);
		remove_control_chars(w2);
		if (strcmpi(w1, "userid") == 0) {
			memcpy(userid, w2, 24);
		} else if (strcmpi(w1, "passwd") == 0) {
			memcpy(passwd, w2, 24);
		} else if (strcmpi(w1, "server_name") == 0) {
			memcpy(server_name, w2, sizeof(server_name));
			server_name[sizeof(server_name) - 1] = '\0';
			printf("%s server has been intialized\n", w2);
		} else if (strcmpi(w1, "wisp_server_name") == 0) {
			if (strlen(w2) >= 4) {
				memcpy(wisp_server_name, w2, sizeof(wisp_server_name));
				wisp_server_name[sizeof(wisp_server_name) - 1] = '\0';
			}
		} else if (strcmpi(w1, "login_ip") == 0) {
			h = gethostbyname(w2);
			if (h != NULL) {
				printf("Login server IP address : %s -> %d.%d.%d.%d\n", w2, (unsigned char)h->h_addr[0], (unsigned char)h->h_addr[1], (unsigned char)h->h_addr[2], (unsigned char)h->h_addr[3]);
				sprintf(login_ip_str, "%d.%d.%d.%d", (unsigned char)h->h_addr[0], (unsigned char)h->h_addr[1], (unsigned char)h->h_addr[2], (unsigned char)h->h_addr[3]);
			} else
				memcpy(login_ip_str, w2, 16);
		} else if (strcmpi(w1, "login_port") == 0) {
			login_port = atoi(w2);
		} else if (strcmpi(w1, "char_ip") == 0) {
			h = gethostbyname(w2);
			if (h != NULL) {
				printf("Character server IP address : %s -> %d.%d.%d.%d\n", w2, (unsigned char)h->h_addr[0], (unsigned char)h->h_addr[1], (unsigned char)h->h_addr[2], (unsigned char)h->h_addr[3]);
				sprintf(char_ip_str, "%d.%d.%d.%d", (unsigned char)h->h_addr[0], (unsigned char)h->h_addr[1], (unsigned char)h->h_addr[2], (unsigned char)h->h_addr[3]);
			} else
				memcpy(char_ip_str, w2, 16);
		} else if (strcmpi(w1, "char_port") == 0) {
			char_port = atoi(w2);
		} else if (strcmpi(w1, "char_maintenance") == 0) {
			char_maintenance = atoi(w2);
		} else if (strcmpi(w1, "char_new") == 0) {
			char_new = atoi(w2);
		} else if (strcmpi(w1, "email_creation") == 0) {
			email_creation = config_switch(w2);
		} else if (strcmpi(w1, "char_txt") == 0) {
			strcpy(char_txt, w2);
		} else if (strcmpi(w1, "backup_txt") == 0) { //By zanetheinsane
			strcpy(backup_txt, w2);
		} else if (strcmpi(w1, "backup_txt_flag") == 0) { // The backup_txt file was created because char deletion bug existed. Now it's finish and that take a lot of time to create a second file when there are a lot of characters. By [Yor]
			backup_txt_flag = config_switch(w2);
		} else if (strcmpi(w1, "max_connect_user") == 0) {
			max_connect_user = atoi(w2);
			if (max_connect_user < 0)
				max_connect_user = 0; // unlimited online players
		} else if (strcmpi(w1, "check_ip_flag") == 0) {
			check_ip_flag = config_switch(w2);
		} else if (strcmpi(w1, "autosave_time") == 0) {
			autosave_interval = atoi(w2)*1000;
			if (autosave_interval <= 0)
				autosave_interval = DEFAULT_AUTOSAVE_INTERVAL;
		} else if (strcmpi(w1, "start_point") == 0) {
			char map[32];
			int x, y;
			if (sscanf(w2, "%[^,],%d,%d", map, &x, &y) < 3)
				continue;
			if (strstr(map, ".gat") != NULL) { // Verify at least if '.gat' is in the map name
				memcpy(start_point.map, map, 16);
				start_point.x = x;
				start_point.y = y;
			}
		} else if (strcmpi(w1, "start_zeny") == 0) {
			start_zeny = atoi(w2);
			if (start_zeny < 0)
				start_zeny = 0;
		} else if (strcmpi(w1, "start_weapon") == 0) {
			start_zeny = atoi(w2);
			if (start_weapon < 0)
				start_weapon = 0;
		} else if (strcmpi(w1, "start_armor") == 0) {
			start_zeny = atoi(w2);
			if (start_armor < 0)
				start_armor = 0;
		} else if (strcmpi(w1, "unknown_char_name") == 0) {
			strcpy(unknown_char_name, w2);
			unknown_char_name[24] = 0;
		} else if (strcmpi(w1, "char_log_filename") == 0) {
			strcpy(char_log_filename, w2);
		} else if (strcmpi(w1, "name_ignoring_case") == 0) {
			name_ignoring_case = config_switch(w2);
		} else if (strcmpi(w1, "char_name_option") == 0) {
			char_name_option = atoi(w2);
		} else if (strcmpi(w1, "char_name_letters") == 0) {
			strcpy(char_name_letters, w2);
// online files options
		} else if (strcmpi(w1, "online_txt_filename") == 0) {
			strcpy(online_txt_filename, w2);
		} else if (strcmpi(w1, "online_html_filename") == 0) {
			strcpy(online_html_filename, w2);
		} else if (strcmpi(w1, "online_sorting_option") == 0) {
			online_sorting_option = atoi(w2);
		} else if (strcmpi(w1, "online_display_option") == 0) {
			online_display_option = atoi(w2);
		} else if (strcmpi(w1, "online_gm_display_min_level") == 0) { // minimum GM level to display 'GM' when we want to display it
			online_gm_display_min_level = atoi(w2);
			if (online_gm_display_min_level < 5) // send online file every 5 seconds to player is enough
				online_gm_display_min_level = 5;
		} else if (strcmpi(w1, "online_refresh_html") == 0) {
			online_refresh_html = atoi(w2);
			if (online_refresh_html < 1)
				online_refresh_html = 1;
		} else if(strcmpi(w1,"anti_freeze_enable")==0){
			anti_freeze_enable = config_switch(w2);
		} else if (strcmpi(w1, "anti_freeze_interval") == 0) {
			ANTI_FREEZE_INTERVAL = atoi(w2);
			if (ANTI_FREEZE_INTERVAL < 5)
				ANTI_FREEZE_INTERVAL = 5; // minimum 5 seconds
		} else if (strcmpi(w1, "import") == 0) {
			char_config_read(w2);
		}
	}
	fclose(fp);

	return 0;
}

void do_final(void) {
	int i;

	// write online players files with no player
	for(i = 0; i < char_num; i++)
		online_chars[i] = -1;
	create_online_files();
	free(online_chars);

	mmo_char_sync();
	inter_save();

	if (gm_account != NULL)
		free(gm_account);

	free(char_dat);
	delete_session(login_fd);
	delete_session(char_fd);

	char_log("----End of char-server (normal end with closing of all files)." RETCODE);
}

int do_init(int argc, char **argv) {
	int i;

	// a newline in the log...
	char_log("");
	char_log("The char-server starting..." RETCODE);

	char_config_read((argc < 2) ? CHAR_CONF_NAME : argv[1]);
	lan_config_read((argc > 1) ? argv[1] : LOGIN_LAN_CONF_NAME);

	login_ip = inet_addr(login_ip_str);
	char_ip = inet_addr(char_ip_str);

	for(i = 0; i < MAX_MAP_SERVERS; i++) {
		memset(&server[i], 0, sizeof(struct mmo_map_server));
		server_fd[i] = -1;
	}

	mmo_char_init();

	update_online = time(NULL);
	create_online_files(); // update online players files at start of the server

	inter_init((argc > 2) ? argv[2] : inter_cfgName);	// inter server ������

	set_termfunc(do_final);
	set_defaultparse(parse_char);

	char_fd = make_listen_port(char_port);

	add_timer_func_list(check_connect_login_server, "check_connect_login_server");
	add_timer_func_list(send_users_tologin, "send_users_tologin");
	add_timer_func_list(mmo_char_sync_timer, "mmo_char_sync_timer");
	
	i = add_timer_interval(gettick() + 1000, check_connect_login_server, 0, 0, 10 * 1000);
	i = add_timer_interval(gettick() + 1000, send_users_tologin, 0, 0, 5 * 1000);
	i = add_timer_interval(gettick() + autosave_interval, mmo_char_sync_timer, 0, 0, autosave_interval);
	
	if(anti_freeze_enable > 0) {
		add_timer_func_list(map_anti_freeze_system, "map_anti_freeze_system");
		i = add_timer_interval(gettick() + 1000, map_anti_freeze_system, 0, 0, ANTI_FREEZE_INTERVAL * 1000); // checks every X seconds user specifies
	}

	char_log("The char-server is ready (Server is listening on the port %d)." RETCODE, char_port);

	printf("The char-server is \033[1;32mready\033[0m (Server is listening on the port %d).\n\n", char_port);

	return 0;
}