/*==========================================
* npcチャットルーム作成
*------------------------------------------
*/
int chat_createnpcchat(
struct npc_data *nd,int limit,int pub,int trigger,const char* title,int titlelen,const char *ev,
int zeny,int lowlv,int highlv,unsigned int job,int upper)
{
int change_flag = 0;
struct chat_data *cd;
nullpo_retr(1, nd);
// 既にチャットを持っているなら状態変更するだけ
if( nd->chat_id && (cd = map_id2cd(nd->chat_id)) ) {
change_flag = 1;
memset(cd->npc_event, 0, sizeof(cd->npc_event));
} else {
cd = (struct chat_data *)aCalloc(1,sizeof(struct chat_data));
cd->pass[0] = 0;
cd->users = 0;
cd->bl.type = BL_CHAT;
cd->owner_ = &nd->bl;
cd->owner = &cd->owner_;
cd->bl.id = map_addobject(&cd->bl);
if(cd->bl.id == 0) {
aFree(cd);
return 0;
}
nd->chat_id = cd->bl.id;
}
cd->limit = (unsigned char)limit;
cd->trigger = (trigger > 0)? trigger: limit;
cd->pub = pub;
if(titlelen >= (int)(sizeof(cd->title) - 1)) {
titlelen = (int)(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->zeny = zeny;
cd->lowlv = lowlv;
cd->highlv = highlv;
cd->job = job;
cd->upper = upper;
memcpy(cd->npc_event,ev,sizeof(cd->npc_event));
cd->npc_event[sizeof(cd->npc_event)-1] = '\0';
if(change_flag)
clif_changechatstatus(cd);
clif_dispchat(cd,-1);
return 0;
}
/*==========================================
* change a chatroom's status (title, etc)
*------------------------------------------*/
int chat_changechatstatus(struct map_session_data* sd, const char* title, const char* pass, int limit, bool pub)
{
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;
safestrncpy(cd->title, title, CHATROOM_TITLE_SIZE);
safestrncpy(cd->pass, pass, CHATROOM_PASS_SIZE);
cd->limit = min(limit, ARRAYLENGTH(cd->usersd));
cd->pub = pub;
clif_changechatstatus(cd);
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;
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;
}
/*==========================================
* チャットの状態(タイトル等)を変更
*------------------------------------------
*/
void chat_changechatstatus(struct map_session_data *sd, unsigned short limit, unsigned char pub, const char* pass, const char* title, int titlelen)
{
struct chat_data *cd;
nullpo_retv(sd);
cd = map_id2cd(sd->chatID);
if(cd == NULL || &sd->bl != (*cd->owner))
return;
cd->limit = (unsigned char)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,-1);
return;
}
