/*==========================================
* 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;
}
/*==========================================
* チャットルームから抜ける
*------------------------------------------
*/
int chat_leavechat(struct map_session_data *sd, unsigned char flag)
{
struct chat_data *cd;
int i,leavechar;
nullpo_retr(1, sd);
if((cd = map_id2cd(sd->chatID)) == NULL)
return 1;
leavechar = -1;
for(i = 0; 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,-1);
}
// 抜けるPCにも送るのでusersを減らす前に実行
clif_leavechat(cd,sd,flag);
cd->users--;
sd->chatID = 0;
sd->state.joinchat = 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,-1);
linkdb_final(&cd->ban_list);
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,-1);
}
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); // 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;
}
/*==========================================
* 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); // freeまでしてくれる
nd->chat_id=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);
cd = map_id2cd(nd->chat_id);
if(cd) {
chat_npckickall(cd);
clif_clearchat(cd,-1);
map_delobject(cd->bl.id); // freeまでしてくれる
nd->chat_id = 0;
}
return 0;
}
/// Removes the chatroom from the npc.
int chat_deletenpcchat(struct npc_data* nd)
{
struct chat_data *cd;
nullpo_ret(nd);
cd = (struct chat_data*)map_id2bl(nd->chat_id);
if( cd == NULL )
return 0;
chat_npckickall(cd);
clif_clearchat(cd, 0);
map_deliddb(&cd->bl);
map_delblock(&cd->bl);
map_freeblock(&cd->bl);
nd->chat_id = 0;
return 0;
}
/**
* Change a chat room's owner.
* @param sd : player requesting
* @param nextownername : string of new owner (name should be in chatroom)
* @return 0:success, 1:failure
*/
int chat_changechatowner(struct map_session_data* sd, const char* nextownername)
{
struct chat_data* cd;
struct map_session_data* tmpsd;
int i;
nullpo_retr(1, sd);
cd = (struct chat_data*)map_id2bl(sd->chatID);
if( cd == NULL || (struct block_list*) sd != cd->owner )
return 1;
ARR_FIND( 1, cd->users, i, strncmp(cd->usersd[i]->status.name, nextownername, NAME_LENGTH) == 0 );
if( i == cd->users )
return -1; // name not found
// erase temporarily
clif_clearchat(cd,0);
// set new owner
cd->owner = (struct block_list*) cd->usersd[i];
clif_changechatowner(cd,cd->usersd[i]);
// swap the old and new owners' positions
tmpsd = cd->usersd[i];
cd->usersd[i] = cd->usersd[0];
cd->usersd[0] = tmpsd;
// set the new chatroom position
map_delblock( &cd->bl );
cd->bl.x = cd->owner->x;
cd->bl.y = cd->owner->y;
if(map_addblock( &cd->bl ))
return 1;
// and display again
clif_dispchat(cd,0);
return 0;
}
/*==========================================
* チャットルームの持ち主を譲る
*------------------------------------------
*/
void chat_changechatowner(struct map_session_data *sd, const char *nextownername)
{
struct chat_data *cd;
struct map_session_data *tmp_sd;
int i,nextowner;
nullpo_retv(sd);
cd = map_id2cd(sd->chatID);
if(cd == NULL || &sd->bl != (*cd->owner))
return;
nextowner = -1;
for(i = 1; i < cd->users; i++) {
if(strncmp(cd->usersd[i]->status.name, nextownername, 24) == 0) {
nextowner = i;
break;
}
}
if(nextowner < 0) // そんな人は居ない
return;
clif_changechatowner(cd,cd->usersd[nextowner]);
// 一旦消す
clif_clearchat(cd,-1);
// userlistの順番変更 (0が所有者なので)
if( (tmp_sd = cd->usersd[0]) == NULL )
return; //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,-1);
return;
}
/*==========================================
* 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;
}
/*==========================================
* 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;
}