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-rw-r--r--src/map/party.c279
1 files changed, 139 insertions, 140 deletions
diff --git a/src/map/party.c b/src/map/party.c
index 66100784e..70fdafe97 100644
--- a/src/map/party.c
+++ b/src/map/party.c
@@ -56,44 +56,42 @@ void do_final_party(void)
// ‰Šú‰»
void do_init_party(void)
{
- party_db=idb_alloc(DB_OPT_RELEASE_DATA);
+ party_db = idb_alloc(DB_OPT_RELEASE_DATA);
add_timer_func_list(party_send_xy_timer, "party_send_xy_timer");
add_timer_interval(gettick()+battle_config.party_update_interval, party_send_xy_timer, 0, 0, battle_config.party_update_interval);
}
-// ŒŸõ
-struct party_data *party_search(int party_id)
+/// Party data lookup using party id.
+struct party_data* party_search(int party_id)
{
if(!party_id)
return NULL;
return idb_get(party_db,party_id);
}
-int party_searchname_sub(DBKey key,void *data,va_list ap)
-{
- struct party_data *p=(struct party_data *)data,**dst;
- char *str;
- str=va_arg(ap,char *);
- dst=va_arg(ap,struct party_data **);
- if(strncmpi(p->party.name,str,NAME_LENGTH)==0)
- *dst=p;
- return 0;
-}
-struct party_data* party_searchname(char *str)
+/// Party data lookup using party name.
+struct party_data* party_searchname(const char* str)
{
- struct party_data *p=NULL;
- party_db->foreach(party_db,party_searchname_sub,str,&p);
+ struct party_data* p;
+
+ DBIterator* iter = party_db->iterator(party_db);
+ for( p = iter->first(iter,NULL); iter->exists(iter); p = iter->next(iter,NULL) )
+ {
+ if( strncmpi(p->party.name,str,NAME_LENGTH) == 0 )
+ break;
+ }
+ iter->destroy(iter);
+
return p;
}
int party_create(struct map_session_data *sd,char *name,int item,int item2)
{
struct party_member leader;
- nullpo_retr(0, sd);
if(sd->status.party_id) {
clif_party_created(sd,2);
- return 0;
+ return 0; // "already in a party"
}
party_fill_member(&leader, sd);
@@ -116,7 +114,7 @@ int party_created(int account_id,int char_id,int fail,int party_id,char *name)
if(fail){
clif_party_created(sd,1);
- return 0;
+ return 0; // "party name already exists"
}
sd->status.party_id=party_id;
if(idb_get(party_db,party_id)!=NULL){
@@ -137,6 +135,8 @@ int party_request_info(int party_id)
return intif_request_partyinfo(party_id);
}
+/// Checks if each char having a party actually belongs to that party.
+/// If check fails, the char is marked as 'not in a party'.
int party_check_member(struct party *p)
{
int i, users;
@@ -148,27 +148,23 @@ int party_check_member(struct party *p)
for(i=0;i<users;i++)
{
- if((sd = all_sd[i]) && sd->status.party_id==p->party_id)
+ sd = all_sd[i];
+ if( sd && sd->status.party_id == p->party_id )
{
- int j,f=1;
- for(j=0;j<MAX_PARTY;j++){
- if(p->member[j].account_id==sd->status.account_id &&
- p->member[j].char_id==sd->status.char_id)
- {
- f=0;
- break;
- }
- }
-
- if(f){
- sd->status.party_id=0;
- ShowWarning("party: check_member %d[%s] is not member\n",sd->status.account_id,sd->status.name);
+ int j;
+ ARR_FIND( 0, MAX_PARTY, j, p->member[j].account_id == sd->status.account_id && p->member[j].char_id == sd->status.char_id );
+ if( j == MAX_PARTY )
+ {
+ ShowWarning("party_check_member: '%s' (acc:%d) is not member of party '%s' (id:%d)\n",sd->status.char_id,sd->status.name,p->name,p->party_id);
+ sd->status.party_id = 0;
}
}
}
+
return 0;
}
+/// Marks all chars belonging to this party as 'not in a party'.
int party_recv_noinfo(int party_id)
{
int i, users;
@@ -319,7 +315,6 @@ int party_reply_invite(struct map_session_data *sd,int account_id,int flag)
{
struct map_session_data *tsd= map_id2sd(account_id);
struct party_member member;
- nullpo_retr(0, sd);
if(flag==1){
party_fill_member(&member, sd);
@@ -334,12 +329,13 @@ int party_reply_invite(struct map_session_data *sd,int account_id,int flag)
return 1;
}
-/// Invoked (from char-server) when a member is added to the party.
+/// Invoked (from char-server) when a new member is added to the party.
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){
if (flag == 0) {
ShowError("party: member added error %d is not online\n",account_id);
@@ -378,97 +374,92 @@ int party_member_added(int party_id,int account_id,int char_id, int flag)
return 0;
}
-int party_removemember(struct map_session_data *sd,int account_id,char *name)
+/// Party member 'sd' requesting kick of member with <account_id, name>.
+int party_removemember(struct map_session_data* sd, int account_id, char* name)
{
struct party_data *p;
int i;
- nullpo_retr(0, sd);
-
- if( (p = party_search(sd->status.party_id)) == NULL )
+ p = party_search(sd->status.party_id);
+ if( p == NULL )
return 0;
- for(i=0;i<MAX_PARTY;i++){
- if(p->party.member[i].account_id==sd->status.account_id &&
- p->party.member[i].char_id==sd->status.char_id) {
- if(p->party.member[i].leader)
- break;
- return 0;
- }
- }
- if (i >= MAX_PARTY) //Request from someone not in party? o.O
- return 0;
-
- for(i=0;i<MAX_PARTY;i++){
- if(p->party.member[i].account_id==account_id &&
- strncmp(p->party.member[i].name,name,NAME_LENGTH)==0)
- {
- intif_party_leave(p->party.party_id,account_id,p->party.member[i].char_id);
- return 1;
- }
- }
- return 0;
+ // check the requesting char's party membership
+ ARR_FIND( 0, MAX_PARTY, i, p->party.member[i].account_id == sd->status.account_id && p->party.member[i].char_id == sd->status.char_id );
+ if( i == MAX_PARTY )
+ return 0; // request from someone not in party? o.O
+ if( !p->party.member[i].leader )
+ return 0; // only party leader may remove members
+
+ ARR_FIND( 0, MAX_PARTY, i, p->party.member[i].account_id == account_id && strncmp(p->party.member[i].name,name,NAME_LENGTH) == 0 );
+ if( i == MAX_PARTY )
+ return 0; // no such char in party
+
+ intif_party_leave(p->party.party_id,account_id,p->party.member[i].char_id);
+ return 1;
}
+/// Party member 'sd' requesting exit from party.
int party_leave(struct map_session_data *sd)
{
struct party_data *p;
int i;
- nullpo_retr(0, sd);
-
- if( (p = party_search(sd->status.party_id)) == NULL )
+ p = party_search(sd->status.party_id);
+ if( p == NULL )
return 0;
-
- for(i=0;i<MAX_PARTY;i++){
- if(p->party.member[i].account_id==sd->status.account_id &&
- p->party.member[i].char_id==sd->status.char_id){
- intif_party_leave(p->party.party_id,sd->status.account_id,sd->status.char_id);
- return 0;
- }
- }
- return 0;
+
+ ARR_FIND( 0, MAX_PARTY, i, p->party.member[i].account_id == sd->status.account_id && p->party.member[i].char_id == sd->status.char_id );
+ if( i == MAX_PARTY )
+ return 0;
+
+ intif_party_leave(p->party.party_id,sd->status.account_id,sd->status.char_id);
+ return 1;
}
-int party_member_leaved(int party_id,int account_id,int char_id)
+/// Invoked (from char-server) when a party member leaves the party.
+int party_member_leaved(int party_id, int account_id, int char_id)
{
- struct map_session_data *sd=map_id2sd(account_id);
- struct party_data *p=party_search(party_id);
+ struct map_session_data* sd = map_id2sd(account_id);
+ struct party_data* p = party_search(party_id);
int i;
- if (sd && sd->status.char_id != char_id) //Wrong target
- sd = NULL;
- if(p!=NULL){
- for(i=0;i<MAX_PARTY;i++)
- if(p->party.member[i].account_id==account_id &&
- p->party.member[i].char_id==char_id){
- clif_party_leaved(p,sd,account_id,p->party.member[i].name,0x00);
- 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);
- break;
- }
+
+ if( p )
+ {
+ 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 )
+ {
+ clif_party_leaved(p,sd,account_id,p->party.member[i].name,0x00);
+ 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!=NULL && sd->status.party_id==party_id){
- sd->status.party_id=0;
- sd->state.party_sent=0;
+
+ if( sd && sd->status.party_id==party_id && sd->status.char_id == char_id )
+ {
+ sd->status.party_id = 0;
+ sd->state.party_sent = 0;
clif_charnameupdate(sd); //Update name display [Skotlex]
//TODO: hp bars should be cleared too
}
return 0;
}
+/// Invoked (from char-server) when a party is disbanded.
int party_broken(int party_id)
{
- struct party_data *p;
+ struct party_data* p;
int i;
- if( (p=party_search(party_id))==NULL )
+
+ p = party_search(party_id);
+ if( p == NULL )
return 0;
-
+
for(i=0;i<MAX_PARTY;i++){
if(p->data[i].sd!=NULL){
- clif_party_leaved(p,p->data[i].sd,
- p->party.member[i].account_id,p->party.member[i].name,0x10);
+ clif_party_leaved(p,p->data[i].sd,p->party.member[i].account_id,p->party.member[i].name,0x10);
p->data[i].sd->status.party_id=0;
p->data[i].sd->state.party_sent=0;
}
@@ -507,29 +498,35 @@ int party_optionchanged(int party_id,int account_id,int exp,int item,int flag)
return 0;
}
+/// Invoked (from char-server) when a party member
+/// - changes maps
+/// - logs in or out
+/// - gains a level (disabled)
int party_recv_movemap(int party_id,int account_id,int char_id, unsigned short map,int online,int lv)
{
- struct party_data *p;
+ struct map_session_data* sd;
+ struct party_member* m;
+ struct party_data* p;
int i;
- if( (p=party_search(party_id))==NULL)
+
+ p = party_search(party_id);
+ if( p == NULL )
return 0;
- for(i=0;i<MAX_PARTY;i++){
- struct map_session_data *sd;
- struct party_member *m=&p->party.member[i];
- if(m->account_id==account_id && m->char_id==char_id){
- m->map = map;
- m->online=online;
- m->lv=lv;
- //Check if they still exist on this map server
- sd = map_id2sd(m->account_id);
- p->data[i].sd = (sd!=NULL && sd->status.party_id==p->party.party_id && sd->status.char_id == m->char_id && !sd->state.waitingdisconnect)?sd:NULL;
- break;
- }
- }
- if(i==MAX_PARTY){
- ShowError("party: not found member %d/%d on %d[%s]",account_id,char_id,party_id,p->party.name);
+
+ 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 )
+ {
+ ShowError("party_recv_movemap: char %d/%d not found in party %s (id:%d)",account_id,char_id,p->party.name,party_id);
return 0;
}
+
+ m = &p->party.member[i];
+ m->map = map;
+ m->online = online;
+ m->lv = lv;
+ //Check if they still exist on this map server
+ sd = map_id2sd(m->account_id);
+ p->data[i].sd = (sd!=NULL && sd->status.party_id==p->party.party_id && sd->status.char_id == m->char_id && !sd->state.waitingdisconnect)?sd:NULL;
clif_party_info(p,NULL);
return 0;
@@ -589,8 +586,8 @@ int party_send_logout(struct map_session_data *sd)
p=party_search(sd->status.party_id);
if(!p) return 0;
- for(i=0;i<MAX_PARTY && p->data[i].sd != sd;i++);
- if (i < MAX_PARTY)
+ ARR_FIND( 0, MAX_PARTY, i, p->data[i].sd == sd );
+ if( i < MAX_PARTY )
memset(&p->data[i], 0, sizeof(p->data[0]));
return 1;
@@ -678,36 +675,36 @@ int party_skill_check(struct map_session_data *sd, int party_id, int skillid, in
return 0;
}
-int party_send_xy_timer_sub(DBKey key,void *data,va_list ap)
+int party_send_xy_timer(int tid,unsigned int tick,int id,int data)
{
- struct party_data *p=(struct party_data *)data;
- struct map_session_data *sd;
- int i;
+ struct party_data* p;
- nullpo_retr(0, p);
-
- for(i=0;i<MAX_PARTY;i++){
- if(!p->data[i].sd) continue;
- sd = p->data[i].sd;
- if (p->data[i].x != sd->bl.x || p->data[i].y != sd->bl.y)
- {
- clif_party_xy(sd);
- p->data[i].x = sd->bl.x;
- p->data[i].y = sd->bl.y;
- }
- if (battle_config.party_hp_mode &&
- p->data[i].hp != sd->battle_status.hp)
+ DBIterator* iter = party_db->iterator(party_db);
+ // for each existing party,
+ for( p = iter->first(iter,NULL); iter->exists(iter); p = iter->next(iter,NULL) )
+ {
+ int i;
+ // for each member of this party,
+ for( i = 0; i < MAX_PARTY; i++ )
{
- clif_party_hp(sd);
- p->data[i].hp = sd->battle_status.hp;
+ struct map_session_data* sd = p->data[i].sd;
+ if( !sd ) continue;
+
+ if( p->data[i].x != sd->bl.x || p->data[i].y != sd->bl.y )
+ {// perform position update
+ clif_party_xy(sd);
+ p->data[i].x = sd->bl.x;
+ p->data[i].y = sd->bl.y;
+ }
+ if (battle_config.party_hp_mode && p->data[i].hp != sd->battle_status.hp)
+ {// perform hp update
+ clif_party_hp(sd);
+ p->data[i].hp = sd->battle_status.hp;
+ }
}
}
- return 0;
-}
+ iter->destroy(iter);
-int party_send_xy_timer(int tid,unsigned int tick,int id,int data)
-{
- party_db->foreach(party_db,party_send_xy_timer_sub,tick);
return 0;
}
@@ -861,6 +858,7 @@ int party_sub_count(struct block_list *bl, va_list ap)
return 1;
}
+/// Executes 'func' for each party member on the same map and in range (0:whole map)
int party_foreachsamemap(int (*func)(struct block_list*,va_list),struct map_session_data *sd,int range,...)
{
struct party_data *p;
@@ -883,8 +881,9 @@ int party_foreachsamemap(int (*func)(struct block_list*,va_list),struct map_sess
va_start(ap,range);
- for(i=0;i<MAX_PARTY;i++){
- struct map_session_data *psd=p->data[i].sd;
+ for(i=0;i<MAX_PARTY;i++)
+ {
+ struct map_session_data *psd = p->data[i].sd;
if(!psd) continue;
if(psd->bl.m!=sd->bl.m || !psd->bl.prev)
continue;
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2024-12-20 19:03:12 +0000