/*==========================================
* leave a chatroom
*------------------------------------------*/
int chat_leavechat(struct map_session_data* sd, bool kicked)
{
struct chat_data* cd;
int i;
int leavechar;
nullpo_retr(1, sd);
cd = (struct chat_data*)map_id2bl(sd->chatID);
if( cd == NULL )
{
pc_setchatid(sd, 0);
return 1;
}
ARR_FIND( 0, cd->users, i, cd->usersd[i] == sd );
if ( i == cd->users )
{ // Not found in the chatroom?
pc_setchatid(sd, 0);
return -1;
}
clif_leavechat(cd, sd, kicked);
pc_setchatid(sd, 0);
cd->users--;
leavechar = i;
for( i = leavechar; i < cd->users; i++ )
cd->usersd[i] = cd->usersd[i+1];
if( cd->users == 0 && cd->owner->type == BL_PC )
{ // Delete empty chatroom
clif_clearchat(cd, 0);
map_deliddb(&cd->bl);
map_delblock(&cd->bl);
map_freeblock(&cd->bl);
return 1;
}
if( leavechar == 0 && cd->owner->type == BL_PC )
{ // Set and announce new owner
cd->owner = (struct block_list*) cd->usersd[0];
clif_changechatowner(cd, cd->usersd[0]);
clif_clearchat(cd, 0);
//Adjust Chat location after owner has been changed.
map_delblock( &cd->bl );
cd->bl.x=cd->usersd[0]->bl.x;
cd->bl.y=cd->usersd[0]->bl.y;
map_addblock( &cd->bl );
clif_dispchat(cd,0);
}
else
clif_dispchat(cd,0); // refresh chatroom
return 0;
}
/*==========================================
* join an existing chatroom
*------------------------------------------*/
int chat_joinchat(struct map_session_data* sd, int chatid, const char* pass)
{
struct chat_data* cd;
nullpo_retr(0, sd);
cd = (struct chat_data*)map_id2bl(chatid);
if( cd == NULL || cd->bl.type != BL_CHAT || cd->bl.m != sd->bl.m || sd->vender_id || sd->chatID || cd->users >= cd->limit )
{
clif_joinchatfail(sd,0);
return 0;
}
if( !cd->pub && strncmp(pass, cd->pass, sizeof(cd->pass)) != 0 && !(battle_config.gm_join_chat && pc_isGM(sd) >= battle_config.gm_join_chat) )
{
clif_joinchatfail(sd,1);
return 0;
}
pc_stop_walking(sd,1);
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;
}
/*==========================================
* join an existing chatroom
*------------------------------------------*/
int chat_joinchat(struct map_session_data* sd, int chatid, const char* pass)
{
struct chat_data* cd;
nullpo_ret(sd);
cd = (struct chat_data*)map_id2bl(chatid);
if( cd == NULL || cd->bl.type != BL_CHAT || cd->bl.m != sd->bl.m || sd->state.vending || sd->state.buyingstore || sd->chatID || cd->users >= cd->limit )
{
clif_joinchatfail(sd,0);
return 0;
}
if( !cd->pub && strncmp(pass, cd->pass, sizeof(cd->pass)) != 0 && !(battle_config.gm_join_chat && pc_isGM(sd) >= battle_config.gm_join_chat) )
{
clif_joinchatfail(sd,1);
return 0;
}
if( cd->upperBool && pc_jobid2mapid(sd->status.class_)&JOBL_UPPER )
{
clif_joinchatfail(sd,7);
return 0;
}
if( sd->status.base_level < cd->minLvl || sd->status.base_level > cd->maxLvl )
{
if(sd->status.base_level < cd->minLvl)
clif_joinchatfail(sd,5);
else
clif_joinchatfail(sd,6);
return 0;
}
if( sd->status.zeny < cd->zeny )
{
clif_joinchatfail(sd,4);
return 0;
}
pc_stop_walking(sd,1);
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;
}
/**
* Join an existing chat room.
* @param sd : player requesting
* @param chatid : ID of the chat room
* @param pass : password of chat room
* @return 0
*/
int chat_joinchat(struct map_session_data* sd, int chatid, const char* pass)
{
struct chat_data* cd;
nullpo_ret(sd);
cd = (struct chat_data*)map_id2bl(chatid);
if( cd == NULL || cd->bl.type != BL_CHAT || cd->bl.m != sd->bl.m || sd->state.vending || sd->state.buyingstore || sd->chatID || ((cd->owner->type == BL_NPC) ? cd->users+1 : cd->users) >= cd->limit ) {
clif_joinchatfail(sd,0);
return 0;
}
if( !cd->pub && strncmp(pass, cd->pass, sizeof(cd->pass)) != 0 && !pc_has_permission(sd, PC_PERM_JOIN_ALL_CHAT) ) {
clif_joinchatfail(sd,1);
return 0;
}
if( sd->status.base_level < cd->minLvl || sd->status.base_level > cd->maxLvl ) {
if(sd->status.base_level < cd->minLvl)
clif_joinchatfail(sd,5);
else
clif_joinchatfail(sd,6);
return 0;
}
if( sd->status.zeny < cd->zeny ) {
clif_joinchatfail(sd,4);
return 0;
}
if( cd->owner->type != BL_NPC && idb_exists(cd->kick_list,sd->status.char_id) ) {
clif_joinchatfail(sd,2);//You have been kicked out of the room.
return 0;
}
pc_stop_walking(sd,1);
cd->usersd[cd->users] = sd;
cd->users++;
pc_setchatid(sd,cd->bl.id);
clif_joinchatok(sd, cd); //To the person who newly joined the list of all
clif_addchat(cd, sd); //Reports To the person who already in the chat
clif_dispchat(cd, 0); //Reported number of changes to the people around
if (cd->owner->type == BL_PC)
achievement_update_objective(map_id2sd(cd->owner->id), AG_CHAT_COUNT, 1, cd->users);
chat_triggerevent(cd); //Event
return 0;
}
/*==========================================
* join an existing chatroom
*------------------------------------------*/
bool chat_joinchat(struct map_session_data* sd, int chatid, const char* pass) {
struct chat_data* cd;
nullpo_ret(sd);
nullpo_ret(pass);
cd = map->id2cd(chatid);
if (cd == NULL || cd->bl.type != BL_CHAT || cd->bl.m != sd->bl.m
|| sd->state.vending || sd->state.buyingstore || sd->chat_id != 0
|| ((cd->owner->type == BL_NPC) ? cd->users+1 : cd->users) >= cd->limit
) {
clif->joinchatfail(sd,0); // room full
return false;
}
if( !cd->pub && strncmp(pass, cd->pass, sizeof(cd->pass)) != 0 && !pc_has_permission(sd, PC_PERM_JOIN_ALL_CHAT) )
{
clif->joinchatfail(sd,1); // wrong password
return false;
}
if( sd->status.base_level < cd->minLvl || sd->status.base_level > cd->maxLvl ) {
if(sd->status.base_level < cd->minLvl)
clif->joinchatfail(sd,5); // too low level
else
clif->joinchatfail(sd,6); // too high level
return false;
}
if( sd->status.zeny < cd->zeny ) {
clif->joinchatfail(sd,4); // not enough zeny
return false;
}
if( cd->owner->type != BL_NPC && idb_exists(cd->kick_list,sd->status.char_id) ) {
clif->joinchatfail(sd,2); // You have been kicked out of the room.
return false;
}
pc_stop_walking(sd, STOPWALKING_FLAG_FIXPOS);
cd->usersd[cd->users] = sd;
cd->users++;
pc_setchatid(sd,cd->bl.id);
clif->joinchatok(sd, cd); //To the person who newly joined the list of all
clif->addchat(cd, sd); //Reports To the person who already in the chat
clif->dispchat(cd, 0); //Reported number of changes to the people around
chat->trigger_event(cd); //Event
return true;
}
/*==========================================
* 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); // 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;
}
/**
* Player chat room creation.
* @param sd : player requesting
* @param title : title of chat room
* @param pass : password for chat room
* @param limit : amount allowed to enter
* @param pub : public or private
* @return 0
*/
int chat_createpcchat(struct map_session_data* sd, const char* title, const char* pass, int limit, bool pub)
{
struct chat_data* cd;
nullpo_ret(sd);
if( sd->chatID )
return 0; //Prevent people abusing the chat system by creating multiple chats, as pointed out by End of Exam. [Skotlex]
if( sd->state.vending || sd->state.buyingstore ) // not chat, when you already have a store open
return 0;
if( map_getmapflag(sd->bl.m, MF_NOCHAT) ) {
clif_displaymessage(sd->fd, msg_txt(sd,281));
return 0; //Can't create chatrooms on this map.
}
if( map_getcell(sd->bl.m,sd->bl.x,sd->bl.y,CELL_CHKNOCHAT) ) {
clif_displaymessage (sd->fd, msg_txt(sd,665));
return 0;
}
pc_stop_walking(sd,1);
cd = chat_createchat(&sd->bl, title, pass, limit, pub, 0, "", 0, 1, MAX_LEVEL);
if( cd ) {
cd->users = 1;
cd->usersd[0] = sd;
pc_setchatid(sd,cd->bl.id);
pc_stop_attack(sd);
clif_createchat(sd,0);
clif_dispchat(cd,0);
if (status_isdead(&sd->bl))
achievement_update_objective(sd, AG_CHAT_DYING, 1, 1);
else
achievement_update_objective(sd, AG_CHAT_CREATE, 1, 1);
} else
clif_createchat(sd,1);
return 0;
}
/*==========================================
* player chatroom creation
*------------------------------------------*/
int chat_createpcchat(struct map_session_data* sd, const char* title, const char* pass, int limit, bool pub)
{
struct chat_data* cd;
nullpo_ret(sd);
if( sd->chatID )
return 0; //Prevent people abusing the chat system by creating multiple chats, as pointed out by End of Exam. [Skotlex]
if( sd->state.vending || sd->state.buyingstore )
{// not chat, when you already have a store open
return 0;
}
if( map[sd->bl.m].flag.nochat )
{
clif_displaymessage(sd->fd, msg_txt(281));
return 0; //Can't create chatrooms on this map.
}
if( map_getcell(sd->bl.m,sd->bl.x,sd->bl.y,CELL_CHKNOCHAT) )
{
clif_displaymessage (sd->fd, "Can't create chat rooms in this Area.");
return 0;
}
pc_stop_walking(sd,1);
cd = chat_createchat(&sd->bl, title, pass, limit, pub, 0, "", 0, 1, MAX_LEVEL, 0);
if( cd )
{
cd->users = 1;
cd->usersd[0] = sd;
pc_setchatid(sd,cd->bl.id);
clif_createchat(sd,0);
clif_dispchat(cd,0);
}
else
clif_createchat(sd,1);
return 0;
}
/*==========================================
* 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);
if (sd->chatID)
return 0; //Prevent people abusing the chat system by creating multiple chats, as pointed out by End of Exam. [Skotlex]
cd = (struct chat_data *) aCalloc(1,sizeof(struct chat_data));
cd->limit = limit;
cd->pub = pub;
cd->users = 1;
memcpy(cd->pass,pass,8);
cd->pass[7]= '\0'; //Overflow check... [Skotlex]
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);
aFree(cd);
return 0;
}
pc_setchatid(sd,cd->bl.id);
clif_createchat(sd,0);
clif_dispchat(cd,0);
return 0;
}
/*==========================================
* player chatroom creation
*------------------------------------------*/
bool chat_createpcchat(struct map_session_data* sd, const char* title, const char* pass, int limit, bool pub) {
struct chat_data* cd;
nullpo_ret(sd);
nullpo_ret(title);
nullpo_ret(pass);
if( sd->chatID )
return false; //Prevent people abusing the chat system by creating multiple chats, as pointed out by End of Exam. [Skotlex]
if( sd->state.vending || sd->state.buyingstore )
{// not chat, when you already have a store open
return false;
}
if( map->list[sd->bl.m].flag.nochat ) {
clif->message(sd->fd, msg_sd(sd,281));
return false; //Can't create chatrooms on this map.
}
if (map->getcell(sd->bl.m, &sd->bl, sd->bl.x, sd->bl.y, CELL_CHKNOCHAT) ) {
clif->message (sd->fd, msg_sd(sd,865)); // "Can't create chat rooms in this area."
return false;
}
pc_stop_walking(sd, STOPWALKING_FLAG_FIXPOS);
cd = chat->create(&sd->bl, title, pass, limit, pub, 0, "", 0, 1, MAX_LEVEL);
if( cd ) {
cd->users = 1;
cd->usersd[0] = sd;
pc_setchatid(sd,cd->bl.id);
pc_stop_attack(sd);
clif->createchat(sd,0); // 0 = success
clif->dispchat(cd,0);
return true;
}
clif->createchat(sd,1); // 1 = Room limit exceeded
return false;
}
/*==========================================
* 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;
cd = malloc(sizeof(*cd));
if(cd==NULL){
printf("out of memory : chat_createchat\n");
exit(1);
}
memset(cd,0,sizeof(*cd));
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);
//No need for a nullpo check. The chatid was sent by the client, if they lag or mess with the packet
//a wrong chat id can be received. [Skotlex]
if (cd == NULL)
return 1;
if (cd->bl.m != sd->bl.m || sd->vender_id || sd->chatID || cd->limit <= cd->users) {
clif_joinchatfail(sd,0);
return 0;
}
//Allows Gm access to protected room with any password they want by valaris
if ((cd->pub == 0 && strncmp(pass, (char *)cd->pass, 8) && (pc_isGM(sd) < battle_config.gm_join_chat || !battle_config.gm_join_chat)) ||
chatid == (int)sd->chatID) //Double Chat fix by Alex14, thx CHaNGeTe
{
clif_joinchatfail(sd,1);
return 0;
}
pc_stop_walking(sd,1);
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;
}
/*==========================================
* 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;
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);
// 新たに参加した人には全員のリスト
clif_joinchatok(sd,cd);
// 既に中に居た人には追加した人の報告
clif_addchat(cd,sd);
// 周囲の人には人数変化報告
clif_dispchat(cd,0);
// 満員でイベントが定義されてるなら実行
if(cd->users>=cd->limit && cd->npc_event[0])
npc_event(sd,cd->npc_event);
return 0;
}
/*==========================================
* leave a chatroom
*------------------------------------------*/
int chat_leavechat(struct map_session_data *sd, bool kicked)
{
struct chat_data *cd;
int i;
int leavechar;
nullpo_retr(1, sd);
cd = (struct chat_data *)map_id2bl(sd->chatID);
if(cd == NULL) {
pc_setchatid(sd, 0);
return 1;
}
ARR_FIND(0, cd->users, i, cd->usersd[i] == sd);
if(i == cd->users) {
// Not found in the chatroom?
pc_setchatid(sd, 0);
return -1;
}
clif_leavechat(cd, sd, kicked);
pc_setchatid(sd, 0);
cd->users--;
leavechar = i;
for(i = leavechar; i < cd->users; i++)
cd->usersd[i] = cd->usersd[i+1];
if(cd->users == 0 && cd->owner->type == BL_PC) { // Delete empty chatroom
struct skill_unit *unit;
struct skill_unit_group *group;
clif_clearchat(cd, 0);
db_destroy(cd->kick_list);
map_deliddb(&cd->bl);
map_delblock(&cd->bl);
map_freeblock(&cd->bl);
unit = map_find_skill_unit_oncell(&sd->bl, sd->bl.x, sd->bl.y, AL_WARP, NULL, 0);
group = (unit != NULL) ? unit->group : NULL;
if(group != NULL)
ext_skill_unit_onplace(unit, &sd->bl, group->tick);
return 1;
}
if(leavechar == 0 && cd->owner->type == BL_PC) {
// Set and announce new owner
cd->owner = (struct block_list *) cd->usersd[0];
clif_changechatowner(cd, cd->usersd[0]);
clif_clearchat(cd, 0);
//Adjust Chat location after owner has been changed.
map_delblock(&cd->bl);
cd->bl.x=cd->usersd[0]->bl.x;
cd->bl.y=cd->usersd[0]->bl.y;
map_addblock(&cd->bl);
clif_dispchat(cd,0);
} else
clif_dispchat(cd,0); // refresh chatroom
return 0;
}
/*==========================================
* Leave a chatroom
* Return
* 0: User not found in chatroom/Missing data
* 1: Success
* 2: Chat room deleted (chat room empty)
* 3: Owner changed (Owner left and a new one as assigned)
*------------------------------------------*/
int chat_leavechat(struct map_session_data* sd, bool kicked) {
struct chat_data* cd;
int i;
int leavechar;
nullpo_retr(0, sd);
cd = map->id2cd(sd->chat_id);
if (cd == NULL) {
pc_setchatid(sd, 0);
return 0;
}
ARR_FIND( 0, cd->users, i, cd->usersd[i] == sd );
if (i == cd->users) {
// Not found in the chatroom?
pc_setchatid(sd, 0);
return 0;
}
clif->leavechat(cd, sd, kicked);
pc_setchatid(sd, 0);
cd->users--;
leavechar = i;
for( i = leavechar; i < cd->users; i++ )
cd->usersd[i] = cd->usersd[i+1];
if( cd->users == 0 && cd->owner->type == BL_PC ) { // Delete empty chatroom
struct skill_unit* su;
struct skill_unit_group* group;
clif->clearchat(cd, 0);
db_destroy(cd->kick_list);
map->deliddb(&cd->bl);
map->delblock(&cd->bl);
map->freeblock(&cd->bl);
su = map->find_skill_unit_oncell(&sd->bl, sd->bl.x, sd->bl.y, AL_WARP, NULL, 0);
group = (su != NULL) ? su->group : NULL;
if (group != NULL)
skill->unit_onplace(su, &sd->bl, group->tick);
return 2;
}
if( leavechar == 0 && cd->owner->type == BL_PC ) {
// Set and announce new owner
cd->owner = &cd->usersd[0]->bl;
clif->changechatowner(cd, cd->usersd[0]);
clif->clearchat(cd, 0);
//Adjust Chat location after owner has been changed.
map->delblock( &cd->bl );
cd->bl.x = cd->owner->x;
cd->bl.y = cd->owner->y;
map->addblock( &cd->bl );
clif->dispchat(cd,0);
return 3; // Owner changed
}
clif->dispchat(cd,0); // refresh chatroom
return 1;
}
