diff options
Diffstat (limited to 'src/char/int_party.c')
| -rw-r--r-- | src/char/int_party.c | 595 |
1 files changed, 595 insertions, 0 deletions
diff --git a/src/char/int_party.c b/src/char/int_party.c new file mode 100644 index 000000000..499ac025b --- /dev/null +++ b/src/char/int_party.c @@ -0,0 +1,595 @@ +// $Id: int_party.c,v 1.1.1.1 2004/09/10 17:26:51 MagicalTux Exp $
+#include "inter.h"
+#include "int_party.h"
+#include "mmo.h"
+#include "char.h"
+#include "socket.h"
+#include "db.h"
+#include "lock.h"
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+char party_txt[1024] = "save/party.txt";
+
+static struct dbt *party_db;
+static int party_newid = 100;
+
+int mapif_party_broken(int party_id, int flag);
+int party_check_empty(struct party *p);
+int mapif_parse_PartyLeave(int fd, int party_id, int account_id);
+
+// パーティデータの文字列への変換
+int inter_party_tostr(char *str, struct party *p) {
+ int i, len;
+
+ len = sprintf(str, "%d\t%s\t%d,%d\t", p->party_id, p->name, p->exp, p->item);
+ for(i = 0; i < MAX_PARTY; i++) {
+ struct party_member *m = &p->member[i];
+ len += sprintf(str + len, "%d,%d\t%s\t", m->account_id, m->leader, ((m->account_id > 0) ? m->name : "NoMember"));
+ }
+
+ return 0;
+}
+
+// パーティデータの文字列からの変換
+int inter_party_fromstr(char *str, struct party *p) {
+ int i, j;
+ int tmp_int[16];
+ char tmp_str[256];
+
+ memset(p, 0, sizeof(struct party));
+
+// printf("sscanf party main info\n");
+ if (sscanf(str, "%d\t%[^\t]\t%d,%d\t", &tmp_int[0], tmp_str, &tmp_int[1], &tmp_int[2]) != 4)
+ return 1;
+
+ p->party_id = tmp_int[0];
+ strcpy(p->name, tmp_str);
+ p->exp = tmp_int[1];
+ p->item = tmp_int[2];
+// printf("%d [%s] %d %d\n", tmp_int[0], tmp_str[0], tmp_int[1], tmp_int[2]);
+
+ for(j = 0; j < 3 && str != NULL; j++)
+ str = strchr(str + 1, '\t');
+
+ for(i = 0; i < MAX_PARTY; i++) {
+ struct party_member *m = &p->member[i];
+ if (str == NULL)
+ return 1;
+// printf("sscanf party member info %d\n", i);
+
+ if (sscanf(str + 1, "%d,%d\t%[^\t]\t", &tmp_int[0], &tmp_int[1], tmp_str) != 3)
+ return 1;
+
+ m->account_id = tmp_int[0];
+ m->leader = tmp_int[1];
+ strncpy(m->name, tmp_str, sizeof(m->name));
+// printf(" %d %d [%s]\n", tmp_int[0], tmp_int[1], tmp_str);
+
+ for(j = 0; j < 2 && str != NULL; j++)
+ str = strchr(str + 1, '\t');
+ }
+
+ return 0;
+}
+
+// パーティデータのロード
+int inter_party_init() {
+ char line[8192];
+ struct party *p;
+ FILE *fp;
+ int c = 0;
+ int i, j;
+
+ party_db = numdb_init();
+
+ if ((fp = fopen(party_txt, "r")) == NULL)
+ return 1;
+
+ while(fgets(line, sizeof(line) - 1, fp)) {
+ j = 0;
+ if (sscanf(line, "%d\t%%newid%%\n%n", &i, &j) == 1 && j > 0 && party_newid <= i) {
+ party_newid = i;
+ continue;
+ }
+
+ p = calloc(sizeof(struct party), 1);
+ if (p == NULL){
+ printf("int_party: out of memory!\n");
+ exit(0);
+ }
+ memset(p, 0, sizeof(struct party));
+ if (inter_party_fromstr(line, p) == 0 && p->party_id > 0) {
+ if (p->party_id >= party_newid)
+ party_newid = p->party_id + 1;
+ numdb_insert(party_db, p->party_id, p);
+ party_check_empty(p);
+ } else {
+ printf("int_party: broken data [%s] line %d\n", party_txt, c + 1);
+ free(p);
+ }
+ c++;
+ }
+ fclose(fp);
+// printf("int_party: %s read done (%d parties)\n", party_txt, c);
+
+ return 0;
+}
+
+// パーティーデータのセーブ用
+int inter_party_save_sub(void *key, void *data, va_list ap) {
+ char line[8192];
+ FILE *fp;
+
+ inter_party_tostr(line, (struct party *)data);
+ fp = va_arg(ap, FILE *);
+ fprintf(fp, "%s" RETCODE, line);
+
+ return 0;
+}
+
+// パーティーデータのセーブ
+int inter_party_save() {
+ FILE *fp;
+ int lock;
+
+ if ((fp = lock_fopen(party_txt, &lock)) == NULL) {
+ printf("int_party: cant write [%s] !!! data is lost !!!\n", party_txt);
+ return 1;
+ }
+ numdb_foreach(party_db, inter_party_save_sub, fp);
+// fprintf(fp, "%d\t%%newid%%\n", party_newid);
+ lock_fclose(fp,party_txt, &lock);
+// printf("int_party: %s saved.\n", party_txt);
+
+ return 0;
+}
+
+// パーティ名検索用
+int search_partyname_sub(void *key,void *data,va_list ap) {
+ struct party *p = (struct party *)data,**dst;
+ char *str;
+
+ str = va_arg(ap, char *);
+ dst = va_arg(ap, struct party **);
+ if (strcmpi(p->name, str) == 0)
+ *dst = p;
+
+ return 0;
+}
+
+// パーティ名検索
+struct party* search_partyname(char *str) {
+ struct party *p = NULL;
+ numdb_foreach(party_db, search_partyname_sub, str, &p);
+
+ return p;
+}
+
+// EXP公平分配できるかチェック
+int party_check_exp_share(struct party *p) {
+ int i;
+ int maxlv = 0, minlv = 0x7fffffff;
+
+ for(i = 0; i < MAX_PARTY; i++) {
+ int lv = p->member[i].lv;
+ if (p->member[i].online) {
+ if (lv < minlv)
+ minlv = lv;
+ if (maxlv < lv)
+ maxlv = lv;
+ }
+ }
+
+ return (maxlv == 0 || maxlv-minlv <= party_share_level);
+}
+
+// パーティが空かどうかチェック
+int party_check_empty(struct party *p) {
+ int i;
+
+// printf("party check empty %08X\n", (int)p);
+ for(i = 0; i < MAX_PARTY; i++) {
+// printf("%d acc=%d\n", i, p->member[i].account_id);
+ if (p->member[i].account_id > 0) {
+ return 0;
+ }
+ }
+ // 誰もいないので解散
+ mapif_party_broken(p->party_id, 0);
+ numdb_erase(party_db, p->party_id);
+ free(p);
+
+ return 1;
+}
+
+// キャラの競合がないかチェック用
+int party_check_conflict_sub(void *key, void *data, va_list ap) {
+ struct party *p = (struct party *)data;
+ int party_id, account_id, i;
+ char *nick;
+
+ party_id=va_arg(ap, int);
+ account_id=va_arg(ap, int);
+ nick=va_arg(ap, char *);
+
+ if (p->party_id == party_id) // 本来の所属なので問題なし
+ return 0;
+
+ for(i = 0; i < MAX_PARTY; i++) {
+ if (p->member[i].account_id == account_id && strcmp(p->member[i].name, nick) == 0) {
+ // 別のパーティに偽の所属データがあるので脱退
+ printf("int_party: party conflict! %d %d %d\n", account_id, party_id, p->party_id);
+ mapif_parse_PartyLeave(-1, p->party_id, account_id);
+ }
+ }
+
+ return 0;
+}
+
+// キャラの競合がないかチェック
+int party_check_conflict(int party_id, int account_id, char *nick) {
+ numdb_foreach(party_db, party_check_conflict_sub, party_id, account_id, nick);
+
+ return 0;
+}
+
+//-------------------------------------------------------------------
+// map serverへの通信
+
+// パーティ作成可否
+int mapif_party_created(int fd,int account_id, struct party *p) {
+ WFIFOW(fd,0) = 0x3820;
+ WFIFOL(fd,2) = account_id;
+ if (p != NULL) {
+ WFIFOB(fd,6) = 0;
+ WFIFOL(fd,7) = p->party_id;
+ memcpy(WFIFOP(fd,11), p->name, 24);
+ printf("int_party: created! %d %s\n", p->party_id, p->name);
+ } else {
+ WFIFOB(fd,6) = 1;
+ WFIFOL(fd,7) = 0;
+ memcpy(WFIFOP(fd,11), "error", 24);
+ }
+ WFIFOSET(fd,35);
+
+ return 0;
+}
+
+// パーティ情報見つからず
+int mapif_party_noinfo(int fd, int party_id) {
+ WFIFOW(fd,0) = 0x3821;
+ WFIFOW(fd,2) = 8;
+ WFIFOL(fd,4) = party_id;
+ WFIFOSET(fd,8);
+ printf("int_party: info not found %d\n", party_id);
+
+ return 0;
+}
+
+// パーティ情報まとめ送り
+int mapif_party_info(int fd, struct party *p) {
+ unsigned char buf[4 + sizeof(struct party)];
+
+ WBUFW(buf,0) = 0x3821;
+ memcpy(buf + 4, p, sizeof(struct party));
+ WBUFW(buf,2) = 4 + sizeof(struct party);
+ if (fd < 0)
+ mapif_sendall(buf, WBUFW(buf,2));
+ else
+ mapif_send(fd, buf, WBUFW(buf,2));
+// printf("int_party: info %d %s\n", p->party_id, p->name);
+
+ return 0;
+}
+
+// パーティメンバ追加可否
+int mapif_party_memberadded(int fd, int party_id, int account_id, int flag) {
+ WFIFOW(fd,0) = 0x3822;
+ WFIFOL(fd,2) = party_id;
+ WFIFOL(fd,6) = account_id;
+ WFIFOB(fd,10) = flag;
+ WFIFOSET(fd,11);
+
+ return 0;
+}
+
+// パーティ設定変更通知
+int mapif_party_optionchanged(int fd,struct party *p, int account_id, int flag) {
+ unsigned char buf[15];
+
+ WBUFW(buf,0) = 0x3823;
+ WBUFL(buf,2) = p->party_id;
+ WBUFL(buf,6) = account_id;
+ WBUFW(buf,10) = p->exp;
+ WBUFW(buf,12) = p->item;
+ WBUFB(buf,14) = flag;
+ if (flag == 0)
+ mapif_sendall(buf, 15);
+ else
+ mapif_send(fd, buf, 15);
+ printf("int_party: option changed %d %d %d %d %d\n", p->party_id, account_id, p->exp, p->item, flag);
+
+ return 0;
+}
+
+// パーティ脱退通知
+int mapif_party_leaved(int party_id,int account_id, char *name) {
+ unsigned char buf[34];
+
+ WBUFW(buf,0) = 0x3824;
+ WBUFL(buf,2) = party_id;
+ WBUFL(buf,6) = account_id;
+ memcpy(WBUFP(buf,10), name, 24);
+ mapif_sendall(buf, 34);
+ printf("int_party: party leaved %d %d %s\n", party_id, account_id, name);
+
+ return 0;
+}
+
+// パーティマップ更新通知
+int mapif_party_membermoved(struct party *p, int idx) {
+ unsigned char buf[29];
+
+ WBUFW(buf,0) = 0x3825;
+ WBUFL(buf,2) = p->party_id;
+ WBUFL(buf,6) = p->member[idx].account_id;
+ memcpy(WBUFP(buf,10), p->member[idx].map, 16);
+ WBUFB(buf,26) = p->member[idx].online;
+ WBUFW(buf,27) = p->member[idx].lv;
+ mapif_sendall(buf, 29);
+
+ return 0;
+}
+
+// パーティ解散通知
+int mapif_party_broken(int party_id, int flag) {
+ unsigned char buf[7];
+ WBUFW(buf,0) = 0x3826;
+ WBUFL(buf,2) = party_id;
+ WBUFB(buf,6) = flag;
+ mapif_sendall(buf, 7);
+ printf("int_party: broken %d\n", party_id);
+
+ return 0;
+}
+
+// パーティ内発言
+int mapif_party_message(int party_id, int account_id, char *mes, int len) {
+ unsigned char buf[len+12];
+
+ WBUFW(buf,0) = 0x3827;
+ WBUFW(buf,2) = len + 12;
+ WBUFL(buf,4) = party_id;
+ WBUFL(buf,8) = account_id;
+ memcpy(WBUFP(buf,12), mes, len);
+ mapif_sendall(buf,len + 12);
+
+ return 0;
+}
+
+//-------------------------------------------------------------------
+// map serverからの通信
+
+
+// パーティ
+int mapif_parse_CreateParty(int fd, int account_id, char *name, char *nick, char *map, int lv) {
+ struct party *p;
+ int i;
+
+ for(i = 0; i < 24 && name[i]; i++) {
+ if (!(name[i] & 0xe0) || name[i] == 0x7f) {
+ printf("int_party: illegal party name [%s]\n", name);
+ mapif_party_created(fd, account_id, NULL);
+ return 0;
+ }
+ }
+
+ if ((p = search_partyname(name)) != NULL) {
+ printf("int_party: same name party exists [%s]\n", name);
+ mapif_party_created(fd, account_id, NULL);
+ return 0;
+ }
+ p = calloc(sizeof(struct party), 1);
+ if (p == NULL) {
+ printf("int_party: out of memory !\n");
+ mapif_party_created(fd,account_id,NULL);
+ return 0;
+ }
+ memset(p, 0, sizeof(struct party));
+ p->party_id = party_newid++;
+ memcpy(p->name, name, 24);
+ p->exp = 0;
+ p->item = 0;
+ p->member[0].account_id = account_id;
+ memcpy(p->member[0].name, nick, 24);
+ memcpy(p->member[0].map, map, 16);
+ p->member[0].leader = 1;
+ p->member[0].online = 1;
+ p->member[0].lv = lv;
+
+ numdb_insert(party_db, p->party_id, p);
+
+ mapif_party_created(fd, account_id, p);
+ mapif_party_info(fd, p);
+
+ return 0;
+}
+
+// パーティ情報要求
+int mapif_parse_PartyInfo(int fd, int party_id) {
+ struct party *p;
+
+ p = numdb_search(party_db, party_id);
+ if (p != NULL)
+ mapif_party_info(fd, p);
+ else
+ mapif_party_noinfo(fd, party_id);
+
+ return 0;
+}
+
+// パーティ追加要求
+int mapif_parse_PartyAddMember(int fd, int party_id, int account_id, char *nick, char *map, int lv) {
+ struct party *p;
+ int i;
+
+ p = numdb_search(party_db, party_id);
+ if (p == NULL) {
+ mapif_party_memberadded(fd, party_id, account_id, 1);
+ return 0;
+ }
+
+ for(i = 0; i < MAX_PARTY; i++) {
+ if (p->member[i].account_id == 0) {
+ int flag = 0;
+
+ p->member[i].account_id = account_id;
+ memcpy(p->member[i].name, nick, 24);
+ memcpy(p->member[i].map, map, 16);
+ p->member[i].leader = 0;
+ p->member[i].online = 1;
+ p->member[i].lv = lv;
+ mapif_party_memberadded(fd, party_id, account_id, 0);
+ mapif_party_info(-1, p);
+
+ if (p->exp > 0 && !party_check_exp_share(p)) {
+ p->exp = 0;
+ flag = 0x01;
+ }
+ if (flag)
+ mapif_party_optionchanged(fd, p, 0, 0);
+ return 0;
+ }
+ }
+ mapif_party_memberadded(fd, party_id, account_id, 1);
+
+ return 0;
+}
+
+// パーティー設定変更要求
+int mapif_parse_PartyChangeOption(int fd, int party_id, int account_id, int exp, int item) {
+ struct party *p;
+ int flag = 0;
+
+ p = numdb_search(party_db, party_id);
+ if (p == NULL)
+ return 0;
+
+ p->exp = exp;
+ if (exp>0 && !party_check_exp_share(p)) {
+ flag |= 0x01;
+ p->exp = 0;
+ }
+
+ p->item = item;
+
+ mapif_party_optionchanged(fd, p, account_id, flag);
+ return 0;
+}
+
+// パーティ脱退要求
+int mapif_parse_PartyLeave(int fd, int party_id, int account_id) {
+ struct party *p;
+ int i;
+
+ p = numdb_search(party_db, party_id);
+ if (p != NULL) {
+ for(i = 0; i < MAX_PARTY; i++) {
+ if (p->member[i].account_id == account_id) {
+ mapif_party_leaved(party_id, account_id, p->member[i].name);
+
+ memset(&p->member[i], 0, sizeof(struct party_member));
+ if (party_check_empty(p) == 0)
+ mapif_party_info(-1, p);// まだ人がいるのでデータ送信
+ return 0;
+ }
+ }
+ }
+
+ return 0;
+}
+
+// パーティマップ更新要求
+int mapif_parse_PartyChangeMap(int fd, int party_id, int account_id, char *map, int online, int lv) {
+ struct party *p;
+ int i;
+
+ p = numdb_search(party_db, party_id);
+ if (p == NULL)
+ return 0;
+
+ for(i = 0; i < MAX_PARTY; i++) {
+ if (p->member[i].account_id == account_id) {
+ int flag = 0;
+
+ memcpy(p->member[i].map, map, 16);
+ p->member[i].online = online;
+ p->member[i].lv = lv;
+ mapif_party_membermoved(p, i);
+
+ if (p->exp > 0 && !party_check_exp_share(p)) {
+ p->exp = 0;
+ flag = 1;
+ }
+ if (flag)
+ mapif_party_optionchanged(fd, p, 0, 0);
+ break;
+ }
+ }
+
+ return 0;
+}
+
+// パーティ解散要求
+int mapif_parse_BreakParty(int fd, int party_id) {
+ struct party *p;
+
+ p = numdb_search(party_db, party_id);
+ if (p == NULL)
+ return 0;
+
+ numdb_erase(party_db, party_id);
+ mapif_party_broken(fd, party_id);
+
+ return 0;
+}
+
+// パーティメッセージ送信
+int mapif_parse_PartyMessage(int fd, int party_id, int account_id, char *mes, int len) {
+ return mapif_party_message(party_id, account_id, mes, len);
+}
+// パーティチェック要求
+int mapif_parse_PartyCheck(int fd, int party_id, int account_id, char *nick) {
+ return party_check_conflict(party_id, account_id, nick);
+}
+
+// map server からの通信
+// ・１パケットのみ解析すること
+// ・パケット長データはinter.cにセットしておくこと
+// ・パケット長チェックや、RFIFOSKIPは呼び出し元で行われるので行ってはならない
+// ・エラーなら0(false)、そうでないなら1(true)をかえさなければならない
+int inter_party_parse_frommap(int fd) {
+ switch(RFIFOW(fd,0)) {
+ case 0x3020: mapif_parse_CreateParty(fd, RFIFOL(fd,2), RFIFOP(fd,6), RFIFOP(fd,30), RFIFOP(fd,54), RFIFOW(fd,70)); break;
+ case 0x3021: mapif_parse_PartyInfo(fd, RFIFOL(fd,2)); break;
+ case 0x3022: mapif_parse_PartyAddMember(fd, RFIFOL(fd,2), RFIFOL(fd,6), RFIFOP(fd,10), RFIFOP(fd,34), RFIFOW(fd,50)); break;
+ case 0x3023: mapif_parse_PartyChangeOption(fd, RFIFOL(fd,2), RFIFOL(fd,6), RFIFOW(fd,10), RFIFOW(fd,12)); break;
+ case 0x3024: mapif_parse_PartyLeave(fd, RFIFOL(fd,2), RFIFOL(fd,6)); break;
+ case 0x3025: mapif_parse_PartyChangeMap(fd, RFIFOL(fd,2), RFIFOL(fd,6), RFIFOP(fd,10), RFIFOB(fd,26), RFIFOW(fd,27)); break;
+ case 0x3026: mapif_parse_BreakParty(fd, RFIFOL(fd,2)); break;
+ case 0x3027: mapif_parse_PartyMessage(fd, RFIFOL(fd,4), RFIFOL(fd,8), RFIFOP(fd,12), RFIFOW(fd,2)-12); break;
+ case 0x3028: mapif_parse_PartyCheck(fd, RFIFOL(fd,2), RFIFOL(fd,6), RFIFOP(fd,10)); break;
+ default:
+ return 0;
+ }
+
+ return 1;
+}
+
+// サーバーから脱退要求（キャラ削除用）
+int inter_party_leave(int party_id, int account_id) {
+ return mapif_parse_PartyLeave(-1, party_id, account_id);
+}
+
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