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authorultramage <ultramage@54d463be-8e91-2dee-dedb-b68131a5f0ec>2007-02-11 00:16:06 +0000
committerultramage <ultramage@54d463be-8e91-2dee-dedb-b68131a5f0ec>2007-02-11 00:16:06 +0000
commit08fe962c3b802a708bcbd45f8a86bb2a36db811d (patch)
tree5d6a40151bb9e113de0d48425c7663f47074a8e8 /src/map
parent20d720940edea88e061e00bb54e6e5b4cc2c0902 (diff)
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Fixed clif_party_message using an incorrect buffer length
git-svn-id: https://rathena.svn.sourceforge.net/svnroot/rathena/trunk@9845 54d463be-8e91-2dee-dedb-b68131a5f0ec
Diffstat (limited to 'src/map')
-rw-r--r--src/map/clif.c58
1 files changed, 30 insertions, 28 deletions
diff --git a/src/map/clif.c b/src/map/clif.c
index 535a215eb..576943c3f 100644
--- a/src/map/clif.c
+++ b/src/map/clif.c
@@ -5727,40 +5727,42 @@ int clif_party_join_info(struct party *p, struct map_session_data *sd)
/*==========================================
- * パーティ情報送信
- *------------------------------------------
- */
-int clif_party_info(struct party_data *p,int fd)
+ * Sends party information
+ * R 00fb <len>.w <party name>.24B {<ID>.l <nick>.24B <map name>.16B <leader>.B <offline>.B}.46B*
+ *------------------------------------------*/
+int clif_party_info(struct party_data* p, int fd)
{
- unsigned char buf[1024];
- int i,c;
- struct map_session_data *sd=NULL;
+ unsigned char buf[2+2+NAME_LENGTH+(4+NAME_LENGTH+MAP_NAME_LENGTH+1+1)*MAX_PARTY];
+ struct map_session_data* sd = NULL;
+ int i, c;
nullpo_retr(0, p);
- WBUFW(buf,0)=0xfb;
- memcpy(WBUFP(buf,4),p->party.name,NAME_LENGTH);
- for(i=c=0;i<MAX_PARTY;i++){
- struct party_member *m=&p->party.member[i];
- if(!m->account_id)
- continue;
- if(sd==NULL) sd=p->data[i].sd;
- WBUFL(buf,28+c*46)=m->account_id;
- memcpy(WBUFP(buf,28+c*46+ 4),m->name,NAME_LENGTH);
- memcpy(WBUFP(buf,28+c*46+28),mapindex_id2name(m->map),MAP_NAME_LENGTH);
- WBUFB(buf,28+c*46+44)=(m->leader)?0:1;
- WBUFB(buf,28+c*46+45)=(m->online)?0:1;
+ WBUFW(buf,0) = 0xfb;
+ memcpy(WBUFP(buf,4), p->party.name, NAME_LENGTH);
+ for(i = 0, c = 0; i < MAX_PARTY; i++)
+ {
+ struct party_member* m = &p->party.member[i];
+ if(!m->account_id) continue;
+
+ if(sd == NULL) sd = p->data[i].sd; // need at least one member's 'sd' so clif_send() can identify the party
+
+ WBUFL(buf,28+c*46) = m->account_id;
+ memcpy(WBUFP(buf,28+c*46+4), m->name, NAME_LENGTH);
+ memcpy(WBUFP(buf,28+c*46+28), mapindex_id2name(m->map), MAP_NAME_LENGTH);
+ WBUFB(buf,28+c*46+44) = (m->leader) ? 0 : 1;
+ WBUFB(buf,28+c*46+45) = (m->online) ? 0 : 1;
c++;
}
- WBUFW(buf,2)=28+c*46;
- if(fd>=0){ // fdが設定されてるならそれに送る
- WFIFOHEAD(fd, 28+c*46);
- memcpy(WFIFOP(fd,0),buf,WBUFW(buf,2));
- WFIFOSET(fd,WFIFOW(fd,2));
- return 9;
- }
- if(sd!=NULL)
- clif_send(buf,WBUFW(buf,2),&sd->bl,PARTY);
+ WBUFW(buf,2) = 28+c*46;
+
+ if(fd >= 0) // send only to self
+ if (session[fd] && session[fd]->session_data)
+ clif_send(buf, WBUFW(buf,2), &((struct map_session_data *)session[fd]->session_data)->bl, SELF);
+ else // send to whole party
+ if(sd)
+ clif_send(buf, WBUFW(buf,2), &sd->bl, PARTY);
+
return 0;
}
/*==========================================