void party_send_movemap(struct map_session_data *sd)
{
int i;
struct party_data *p;
if( sd->status.party_id==0 )
return;
intif_party_changemap(sd,1);
p=party_search(sd->status.party_id);
if (!p) return;
if(sd->state.connect_new) {
//Note that this works because this function is invoked before connect_new is cleared.
clif_party_option(p, party_getmemberid(p,sd), SELF);
clif_party_info(p,sd);
clif_party_member_info(p, party_getmemberid(p,sd), PARTY);
}
if (sd->fd) { // synchronize minimap positions with the rest of the party
for(i=0; i < MAX_PARTY; i++) {
if (p->data[i].sd &&
p->data[i].sd != sd &&
p->data[i].sd->bl.m == sd->bl.m)
{
clif_party_xy_single(sd->fd, p->data[i].sd);
clif_party_xy_single(p->data[i].sd->fd, sd);
}
}
}
return;
}
/// 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,int account_id,int 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);
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);
return 0;
}
if( flag )
{// failed
if( sd2 != NULL )
clif_party_inviteack(sd2,sd->status.name,3);
return 0;
}
sd->status.party_id = party_id;
clif_party_member_info(p, party_getmemberid(p,sd), PARTY);
clif_party_option(p, party_getmemberid(p,sd), SELF);
clif_party_info(p,sd);
if( sd2 != NULL )
clif_party_inviteack(sd2,sd->status.name,2);
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_charnameupdate(sd); //Update char name's display [Skotlex]
if( p->instance_id )
clif_instance_join(sd->fd, p->instance_id);
return 0;
}
/// Reply from charserver about changed party options.
/// flag bitfield:
/// &0x01 - exp change denied
/// &0x10 - item change denied
void party_optionchanged(int party_id, int account_id, int exp, int item, int flag)
{
struct party_data *p;
struct map_session_data *sd=map_id2sd(account_id);
if( (p=party_search(party_id))==NULL)
return;
//Flag&1: Exp change denied. Flag&2: Item change denied.
if(!(flag&0x01) && p->party.exp != exp)
p->party.exp=exp;
if(!(flag&0x10) && p->party.item != item)
p->party.item=item;
if( (flag&0x01) )
clif_party_option_failexp(sd);
clif_party_option(p, party_getmemberid(p,sd), PARTY);
}
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;
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;
}
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);
}
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_charnameupdate(sd); //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( 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;
}