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-rw-r--r--src/map/chat.cpp395
1 files changed, 395 insertions, 0 deletions
diff --git a/src/map/chat.cpp b/src/map/chat.cpp
new file mode 100644
index 0000000..0615b41
--- /dev/null
+++ b/src/map/chat.cpp
@@ -0,0 +1,395 @@
+// $Id: chat.c,v 1.2 2004/09/22 02:59:47 Akitasha Exp $
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include "../common/db.hpp"
+#include "../common/nullpo.hpp"
+#include "map.hpp"
+#include "clif.hpp"
+#include "pc.hpp"
+#include "chat.hpp"
+#include "npc.hpp"
+
+#ifdef MEMWATCH
+#include "memwatch.hpp"
+#endif
+
+int chat_triggerevent (struct chat_data *cd);
+
+/*==========================================
+ * チャットルーム作成
+ *------------------------------------------
+ */
+int chat_createchat (struct map_session_data *sd, int limit, int pub,
+ char *pass, char *title, int titlelen)
+{
+ struct chat_data *cd;
+
+ nullpo_retr (0, sd);
+
+ CREATE(cd, struct chat_data, 1);
+
+ cd->limit = limit;
+ cd->pub = pub;
+ cd->users = 1;
+ memcpy (cd->pass, pass, 8);
+ if (titlelen >= sizeof (cd->title) - 1)
+ titlelen = sizeof (cd->title) - 1;
+ memcpy (cd->title, title, titlelen);
+ cd->title[titlelen] = 0;
+
+ cd->owner = (struct block_list **) (&cd->usersd[0]);
+ cd->usersd[0] = sd;
+ cd->bl.m = sd->bl.m;
+ cd->bl.x = sd->bl.x;
+ cd->bl.y = sd->bl.y;
+ cd->bl.type = BL_CHAT;
+
+ cd->bl.id = map_addobject (&cd->bl);
+ if (cd->bl.id == 0)
+ {
+ clif_createchat (sd, 1);
+ free (cd);
+ return 0;
+ }
+ pc_setchatid (sd, cd->bl.id);
+
+ clif_createchat (sd, 0);
+ clif_dispchat (cd, 0);
+
+ return 0;
+}
+
+/*==========================================
+ * 既存チャットルームに参加
+ *------------------------------------------
+ */
+int chat_joinchat (struct map_session_data *sd, int chatid, char *pass)
+{
+ struct chat_data *cd;
+
+ nullpo_retr (0, sd);
+
+ cd = (struct chat_data *) map_id2bl (chatid);
+ if (cd == NULL)
+ return 1;
+
+ if (cd->bl.m != sd->bl.m || cd->limit <= cd->users)
+ {
+ clif_joinchatfail (sd, 0);
+ return 0;
+ }
+ if (cd->pub == 0 && strncmp (pass, cd->pass, 8))
+ {
+ clif_joinchatfail (sd, 1);
+ return 0;
+ }
+
+ cd->usersd[cd->users] = sd;
+ cd->users++;
+
+ pc_setchatid (sd, cd->bl.id);
+
+ clif_joinchatok (sd, cd); // 新たに参加した人には全員のリスト
+ clif_addchat (cd, sd); // 既に中に居た人には追加した人の報告
+ clif_dispchat (cd, 0); // 周囲の人には人数変化報告
+
+ chat_triggerevent (cd); // イベント
+
+ return 0;
+}
+
+/*==========================================
+ * チャットルームから抜ける
+ *------------------------------------------
+ */
+int chat_leavechat (struct map_session_data *sd)
+{
+ struct chat_data *cd;
+ int i, leavechar;
+
+ nullpo_retr (1, sd);
+
+ cd = (struct chat_data *) map_id2bl (sd->chatID);
+ if (cd == NULL)
+ return 1;
+
+ for (i = 0, leavechar = -1; i < cd->users; i++)
+ {
+ if (cd->usersd[i] == sd)
+ {
+ leavechar = i;
+ break;
+ }
+ }
+ if (leavechar < 0) // そのchatに所属していないらしい (バグ時のみ)
+ return -1;
+
+ if (leavechar == 0 && cd->users > 1 && (*cd->owner)->type == BL_PC)
+ {
+ // 所有者だった&他に人が居る&PCのチャット
+ clif_changechatowner (cd, cd->usersd[1]);
+ clif_clearchat (cd, 0);
+ }
+
+ // 抜けるPCにも送るのでusersを減らす前に実行
+ clif_leavechat (cd, sd);
+
+ cd->users--;
+ pc_setchatid (sd, 0);
+
+ if (cd->users == 0 && (*cd->owner)->type == BL_PC)
+ {
+ // 全員居なくなった&PCのチャットなので消す
+ clif_clearchat (cd, 0);
+ map_delobject (cd->bl.id, BL_CHAT); // freeまでしてくれる
+ }
+ else
+ {
+ for (i = leavechar; i < cd->users; i++)
+ cd->usersd[i] = cd->usersd[i + 1];
+ if (leavechar == 0 && (*cd->owner)->type == BL_PC)
+ {
+ // PCのチャットなので所有者が抜けたので位置変更
+ cd->bl.x = cd->usersd[0]->bl.x;
+ cd->bl.y = cd->usersd[0]->bl.y;
+ }
+ clif_dispchat (cd, 0);
+ }
+
+ return 0;
+}
+
+/*==========================================
+ * チャットルームの持ち主を譲る
+ *------------------------------------------
+ */
+int chat_changechatowner (struct map_session_data *sd, char *nextownername)
+{
+ struct chat_data *cd;
+ struct map_session_data *tmp_sd;
+ int i, nextowner;
+
+ nullpo_retr (1, sd);
+
+ cd = (struct chat_data *) map_id2bl (sd->chatID);
+ if (cd == NULL || (struct block_list *) sd != (*cd->owner))
+ return 1;
+
+ for (i = 1, nextowner = -1; i < cd->users; i++)
+ {
+ if (strcmp (cd->usersd[i]->status.name, nextownername) == 0)
+ {
+ nextowner = i;
+ break;
+ }
+ }
+ if (nextowner < 0) // そんな人は居ない
+ return -1;
+
+ clif_changechatowner (cd, cd->usersd[nextowner]);
+ // 一旦消す
+ clif_clearchat (cd, 0);
+
+ // userlistの順番変更 (0が所有者なので)
+ if ((tmp_sd = cd->usersd[0]) == NULL)
+ return 1; //ありえるのかな？
+ cd->usersd[0] = cd->usersd[nextowner];
+ cd->usersd[nextowner] = tmp_sd;
+
+ // 新しい所有者の位置へ変更
+ cd->bl.x = cd->usersd[0]->bl.x;
+ cd->bl.y = cd->usersd[0]->bl.y;
+
+ // 再度表示
+ clif_dispchat (cd, 0);
+
+ return 0;
+}
+
+/*==========================================
+ * チャットの状態(タイトル等)を変更
+ *------------------------------------------
+ */
+int chat_changechatstatus (struct map_session_data *sd, int limit, int pub,
+ char *pass, char *title, int titlelen)
+{
+ struct chat_data *cd;
+
+ nullpo_retr (1, sd);
+
+ cd = (struct chat_data *) map_id2bl (sd->chatID);
+ if (cd == NULL || (struct block_list *) sd != (*cd->owner))
+ return 1;
+
+ cd->limit = limit;
+ cd->pub = pub;
+ memcpy (cd->pass, pass, 8);
+ if (titlelen >= sizeof (cd->title) - 1)
+ titlelen = sizeof (cd->title) - 1;
+ memcpy (cd->title, title, titlelen);
+ cd->title[titlelen] = 0;
+
+ clif_changechatstatus (cd);
+ clif_dispchat (cd, 0);
+
+ return 0;
+}
+
+/*==========================================
+ * チャットルームから蹴り出す
+ *------------------------------------------
+ */
+int chat_kickchat (struct map_session_data *sd, char *kickusername)
+{
+ struct chat_data *cd;
+ int i, kickuser;
+
+ nullpo_retr (1, sd);
+
+ cd = (struct chat_data *) map_id2bl (sd->chatID);
+ if (cd == NULL || (struct block_list *) sd != (*cd->owner))
+ return 1;
+
+ for (i = 0, kickuser = -1; i < cd->users; i++)
+ {
+ if (strcmp (cd->usersd[i]->status.name, kickusername) == 0)
+ {
+ kickuser = i;
+ break;
+ }
+ }
+ if (kickuser < 0) // そんな人は居ない
+ return -1;
+
+ chat_leavechat (cd->usersd[kickuser]);
+
+ return 0;
+}
+
+/*==========================================
+ * npcチャットルーム作成
+ *------------------------------------------
+ */
+int chat_createnpcchat (struct npc_data *nd, int limit, int pub, int trigger,
+ char *title, int titlelen, const char *ev)
+{
+ struct chat_data *cd;
+
+ nullpo_retr (1, nd);
+
+ CREATE (cd, struct chat_data, 1);
+
+ cd->limit = cd->trigger = limit;
+ if (trigger > 0)
+ cd->trigger = trigger;
+ cd->pub = pub;
+ cd->users = 0;
+ memcpy (cd->pass, "", 8);
+ if (titlelen >= sizeof (cd->title) - 1)
+ titlelen = sizeof (cd->title) - 1;
+ memcpy (cd->title, title, titlelen);
+ cd->title[titlelen] = 0;
+
+ cd->bl.m = nd->bl.m;
+ cd->bl.x = nd->bl.x;
+ cd->bl.y = nd->bl.y;
+ cd->bl.type = BL_CHAT;
+ cd->owner_ = (struct block_list *) nd;
+ cd->owner = &cd->owner_;
+ memcpy (cd->npc_event, ev, sizeof (cd->npc_event));
+
+ cd->bl.id = map_addobject (&cd->bl);
+ if (cd->bl.id == 0)
+ {
+ free (cd);
+ return 0;
+ }
+ nd->chat_id = cd->bl.id;
+
+ clif_dispchat (cd, 0);
+
+ return 0;
+}
+
+/*==========================================
+ * npcチャットルーム削除
+ *------------------------------------------
+ */
+int chat_deletenpcchat (struct npc_data *nd)
+{
+ struct chat_data *cd;
+
+ nullpo_retr (0, nd);
+ nullpo_retr (0, cd = (struct chat_data *) map_id2bl (nd->chat_id));
+
+ chat_npckickall (cd);
+ clif_clearchat (cd, 0);
+ map_delobject (cd->bl.id, BL_CHAT); // freeまでしてくれる
+ nd->chat_id = 0;
+
+ return 0;
+}
+
+/*==========================================
+ * 規定人数以上でイベントが定義されてるなら実行
+ *------------------------------------------
+ */
+int chat_triggerevent (struct chat_data *cd)
+{
+ nullpo_retr (0, cd);
+
+ if (cd->users >= cd->trigger && cd->npc_event[0])
+ npc_event_do (cd->npc_event);
+ return 0;
+}
+
+/*==========================================
+ * イベントの有効化
+ *------------------------------------------
+ */
+int chat_enableevent (struct chat_data *cd)
+{
+ nullpo_retr (0, cd);
+
+ cd->trigger &= 0x7f;
+ chat_triggerevent (cd);
+ return 0;
+}
+
+/*==========================================
+ * イベントの無効化
+ *------------------------------------------
+ */
+int chat_disableevent (struct chat_data *cd)
+{
+ nullpo_retr (0, cd);
+
+ cd->trigger |= 0x80;
+ return 0;
+}
+
+/*==========================================
+ * チャットルームから全員蹴り出す
+ *------------------------------------------
+ */
+int chat_npckickall (struct chat_data *cd)
+{
+ nullpo_retr (0, cd);
+
+ while (cd->users > 0)
+ {
+ chat_leavechat (cd->usersd[cd->users - 1]);
+ }
+ return 0;
+}
+
+/*==========================================
+ * 終了
+ *------------------------------------------
+ */
+int do_final_chat (void)
+{
+ return 0;
+}
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