/// Invoked (from char-server) when a new member is added to the party.
/// flag: 0-success, 1-failure
int party_member_added(int party_id,uint32 account_id,uint32 char_id, int flag)
{
struct map_session_data *sd = map_id2sd(account_id),*sd2;
struct party_data *p = party_search(party_id);
int i;
if(sd == NULL || sd->status.char_id != char_id || !sd->party_joining ) {
if (!flag) //Char logged off before being accepted into party.
intif_party_leave(party_id,account_id,char_id,"",PARTY_MEMBER_WITHDRAW_LEAVE);
return 0;
}
sd2 = map_id2sd(sd->party_invite_account);
sd->party_joining = false;
sd->party_invite = 0;
sd->party_invite_account = 0;
if (!p) {
ShowError("party_member_added: party %d not found.\n",party_id);
intif_party_leave(party_id,account_id,char_id,"",PARTY_MEMBER_WITHDRAW_LEAVE);
return 0;
}
if( flag ) { // failed
if( sd2 != NULL )
clif_party_invite_reply(sd2,sd->status.name,PARTY_REPLY_FULL);
return 0;
}
sd->status.party_id = party_id;
clif_party_member_info(p,sd);
clif_party_option(p,sd,0x100);
clif_party_info(p,sd);
if( sd2 != NULL )
clif_party_invite_reply(sd2,sd->status.name,PARTY_REPLY_ACCEPTED);
for( i = 0; i < ARRAYLENGTH(p->data); ++i ) { // hp of the other party members
sd2 = p->data[i].sd;
if( sd2 && sd2->status.account_id != account_id && sd2->status.char_id != char_id )
clif_hpmeter_single(sd->fd, sd2->bl.id, sd2->battle_status.hp, sd2->battle_status.max_hp);
}
clif_party_hp(sd);
clif_party_xy(sd);
clif_name_area(&sd->bl); //Update char name's display [Skotlex]
if( p->instance_id )
instance_reqinfo(sd,p->instance_id);
return 0;
}
/// Invoked (from char-server) when a party member leaves the party.
int party_member_withdraw(int party_id, uint32 account_id, uint32 char_id, char *name, enum e_party_member_withdraw type)
{
struct map_session_data* sd = map_charid2sd(char_id);
struct party_data* p = party_search(party_id);
if( p ) {
int i;
clif_party_withdraw(party_getavailablesd(p), account_id, name, type, PARTY);
ARR_FIND( 0, MAX_PARTY, i, p->party.member[i].account_id == account_id && p->party.member[i].char_id == char_id );
if( i < MAX_PARTY ) {
memset(&p->party.member[i], 0, sizeof(p->party.member[0]));
memset(&p->data[i], 0, sizeof(p->data[0]));
p->party.count--;
party_check_state(p);
}
}
if( sd && sd->status.party_id == party_id ) {
#ifdef BOUND_ITEMS
int idxlist[MAX_INVENTORY]; //or malloc to reduce consumtion
int j,i;
party_trade_bound_cancel(sd);
j = pc_bound_chk(sd,BOUND_PARTY,idxlist);
for(i = 0; i < j; i++)
pc_delitem(sd,idxlist[i],sd->inventory.u.items_inventory[idxlist[i]].amount,0,1,LOG_TYPE_BOUND_REMOVAL);
#endif
sd->status.party_id = 0;
clif_name_area(&sd->bl); //Update name display [Skotlex]
//TODO: hp bars should be cleared too
if( p->instance_id ) {
struct map_data *mapdata = map_getmapdata(sd->bl.m);
if( mapdata->instance_id ) { // User was on the instance map
if( mapdata->save.map )
pc_setpos(sd, mapdata->save.map, mapdata->save.x, mapdata->save.y, CLR_TELEPORT);
else
pc_setpos(sd, sd->status.save_point.map, sd->status.save_point.x, sd->status.save_point.y, CLR_TELEPORT);
}
}
}
return 0;
}
/**
* Acknowledge change name request from inter-server
* @param sd
* @param name
* @param flag
*/
void hom_change_name_ack(struct map_session_data *sd, char* name, int flag)
{
struct homun_data *hd = sd->hd;
if (!hom_is_active(hd))
return;
normalize_name(name," ");//bugreport:3032
if (!flag || name[0] == '\0') {
clif_displaymessage(sd->fd, msg_txt(sd,280)); // You cannot use this name
return;
}
safestrncpy(hd->homunculus.name,name,NAME_LENGTH);
clif_name_area(&hd->bl);
hd->homunculus.rename_flag = 1;
clif_hominfo(sd,hd,0);
}
int party_recv_info(struct party* sp, uint32 char_id)
{
struct party_data* p;
struct party_member* member;
struct map_session_data* sd;
int removed[MAX_PARTY];// member_id in old data
int removed_count = 0;
int added[MAX_PARTY];// member_id in new data
int added_count = 0;
int member_id;
bool rename = false;
nullpo_ret(sp);
p = (struct party_data*)idb_get(party_db, sp->party_id);
if( p != NULL ) { // diff members
int i;
for( member_id = 0; member_id < MAX_PARTY; ++member_id ) {
member = &p->party.member[member_id];
if( member->char_id == 0 )
continue; // empty
ARR_FIND(0, MAX_PARTY, i,
sp->member[i].account_id == member->account_id &&
sp->member[i].char_id == member->char_id);
if( i == MAX_PARTY )
removed[removed_count++] = member_id;
// If the member already existed, compare the old to the (possible) new name
else if( !rename && strcmp(member->name,sp->member[i].name) )
rename = true;
}
for( member_id = 0; member_id < MAX_PARTY; ++member_id ) {
member = &sp->member[member_id];
if( member->char_id == 0 )
continue; // empty
ARR_FIND(0, MAX_PARTY, i,
p->party.member[i].account_id == member->account_id &&
p->party.member[i].char_id == member->char_id);
if( i == MAX_PARTY )
added[added_count++] = member_id;
}
} else {
for( member_id = 0; member_id < MAX_PARTY; ++member_id )
if( sp->member[member_id].char_id != 0 )
added[added_count++] = member_id;
CREATE(p, struct party_data, 1);
idb_put(party_db, sp->party_id, p);
}
while( removed_count > 0 ) { // no longer in party
member_id = removed[--removed_count];
sd = p->data[member_id].sd;
if( sd == NULL )
continue; // not online
party_member_withdraw(sp->party_id, sd->status.account_id, sd->status.char_id, sd->status.name, PARTY_MEMBER_WITHDRAW_LEAVE);
}
memcpy(&p->party, sp, sizeof(struct party));
memset(&p->state, 0, sizeof(p->state));
memset(&p->data, 0, sizeof(p->data));
for( member_id = 0; member_id < MAX_PARTY; member_id++ ) {
member = &p->party.member[member_id];
if ( member->char_id == 0 )
continue;// empty
p->data[member_id].sd = party_sd_check(sp->party_id, member->account_id, member->char_id);
}
party_check_state(p);
while( added_count > 0 ) { // new in party
member_id = added[--added_count];
sd = p->data[member_id].sd;
if( sd == NULL )
continue;// not online
clif_name_area(&sd->bl); //Update other people's display. [Skotlex]
clif_party_member_info(p,sd);
// Only send this on party creation, otherwise it will be sent by party_send_movemap [Lemongrass]
if( sd->party_creating ){
clif_party_option(p,sd,0x100);
}
clif_party_info(p,NULL);
if( p->instance_id != 0 )
instance_reqinfo(sd,p->instance_id);
}
// If a player was renamed, make sure to resend the party information
if( rename ){
clif_party_info(p,NULL);
}
if( char_id != 0 ) { // requester
sd = map_charid2sd(char_id);
if( sd && sd->status.party_id == sp->party_id && party_getmemberid(p,sd) == -1 )
sd->status.party_id = 0;// was not in the party
}
return 0;
}