// $Id: chat.c,v 1.2 2004/09/22 02:59:47 Akitasha Exp $ #include <stdio.h> #include <stdlib.h> #include <string.h> #include "db.h" #include "nullpo.h" #include "malloc.h" #include "map.h" #include "clif.h" #include "pc.h" #include "chat.h" #include "npc.h" #ifdef MEMWATCH #include "memwatch.h" #endif int chat_triggerevent (struct chat_data *cd); /*========================================== * �`���b�g���[���쐬 *------------------------------------------ */ 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); cd = aCalloc (1, sizeof (struct chat_data)); 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; } /*========================================== * �����`���b�g���[���ɎQ�� *------------------------------------------ */ 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); // �V���ɎQ�������l�ɂ͑S���̃��X�g clif_addchat (cd, sd); // ���ɒ��ɋ����l�ɂ͒lj������l�̕� clif_dispchat (cd, 0); // ���͂̐l�ɂ͐l���ω��� chat_triggerevent (cd); // �C�x���g return 0; } /*========================================== * �`���b�g���[�����甲���� *------------------------------------------ */ 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) // ����chat�ɏ������Ă��Ȃ��炵�� (�o�O���̂�) return -1; if (leavechar == 0 && cd->users > 1 && (*cd->owner)->type == BL_PC) { // ���L�҂�����&���ɐl������&PC�̃`���b�g clif_changechatowner (cd, cd->usersd[1]); clif_clearchat (cd, 0); } // ������PC�ɂ�����̂�users�����炷�O�Ɏ��s clif_leavechat (cd, sd); cd->users--; pc_setchatid (sd, 0); if (cd->users == 0 && (*cd->owner)->type == BL_PC) { // �S�����Ȃ��Ȃ���&PC�̃`���b�g�Ȃ̂ŏ��� clif_clearchat (cd, 0); map_delobject (cd->bl.id, BL_CHAT); // free�܂ł��Ă���� } else { for (i = leavechar; i < cd->users; i++) cd->usersd[i] = cd->usersd[i + 1]; if (leavechar == 0 && (*cd->owner)->type == BL_PC) { // PC�̃`���b�g�Ȃ̂ŏ��L�҂��������̂ňʒu�ύX cd->bl.x = cd->usersd[0]->bl.x; cd->bl.y = cd->usersd[0]->bl.y; } clif_dispchat (cd, 0); } return 0; } /*========================================== * �`���b�g���[���̎���������� *------------------------------------------ */ 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) // ����Ȑl�͋��Ȃ� return -1; clif_changechatowner (cd, cd->usersd[nextowner]); // ��U���� clif_clearchat (cd, 0); // userlist�̏��ԕύX (0�����L�҂Ȃ̂�) if ((tmp_sd = cd->usersd[0]) == NULL) return 1; //���肦��̂��ȁH cd->usersd[0] = cd->usersd[nextowner]; cd->usersd[nextowner] = tmp_sd; // �V�������L�҂̈ʒu�֕ύX cd->bl.x = cd->usersd[0]->bl.x; cd->bl.y = cd->usersd[0]->bl.y; // �ēx�\�� clif_dispchat (cd, 0); return 0; } /*========================================== * �`���b�g�̏��(�^�C�g����)��ύX *------------------------------------------ */ 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; } /*========================================== * �`���b�g���[������R��o�� *------------------------------------------ */ 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) // ����Ȑl�͋��Ȃ� return -1; chat_leavechat (cd->usersd[kickuser]); return 0; } /*========================================== * npc�`���b�g���[���쐬 *------------------------------------------ */ 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); cd = aCalloc (1, sizeof (struct chat_data)); 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�`���b�g���[���폜 *------------------------------------------ */ 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�܂ł��Ă���� nd->chat_id = 0; return 0; } /*========================================== * �K��l���ȏ�ŃC�x���g����`����Ă�Ȃ���s *------------------------------------------ */ 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; } /*========================================== * �C�x���g�̗L���� *------------------------------------------ */ int chat_enableevent (struct chat_data *cd) { nullpo_retr (0, cd); cd->trigger &= 0x7f; chat_triggerevent (cd); return 0; } /*========================================== * �C�x���g�̖����� *------------------------------------------ */ int chat_disableevent (struct chat_data *cd) { nullpo_retr (0, cd); cd->trigger |= 0x80; return 0; } /*========================================== * �`���b�g���[������S���R��o�� *------------------------------------------ */ int chat_npckickall (struct chat_data *cd) { nullpo_retr (0, cd); while (cd->users > 0) { chat_leavechat (cd->usersd[cd->users - 1]); } return 0; } /*========================================== * �I�� *------------------------------------------ */ int do_final_chat (void) { return 0; }