diff options
Diffstat (limited to 'src/map/clif.c')
| -rw-r--r-- | src/map/clif.c | 25 |
1 files changed, 12 insertions, 13 deletions
diff --git a/src/map/clif.c b/src/map/clif.c index 5560eaa25..4bfda5325 100644 --- a/src/map/clif.c +++ b/src/map/clif.c @@ -17785,36 +17785,35 @@ static void clif_parse_ReqTradeBuyingStore(int fd, struct map_session_data *sd) /// 0819 <packet len>.W <account id>.L <store id>.L { <index>.W <name id>.W <amount>.W }* static void clif_parse_ReqTradeBuyingStore(int fd, struct map_session_data *sd) { - const unsigned int blocksize = 6; - const uint8 *itemlist; + const unsigned int blocksize = sizeof(struct PACKET_CZ_REQ_TRADE_BUYING_STORE_sub); + const struct PACKET_CZ_REQ_TRADE_BUYING_STORE_sub *itemlist; int account_id; unsigned int buyer_id; int count, packet_len; - struct s_packet_db* info = &packet_db[RFIFOW(fd,0)]; - - packet_len = RFIFOW(fd,info->pos[0]); + const struct PACKET_CZ_REQ_TRADE_BUYING_STORE *p = RFIFOP(fd, 0); + packet_len = p->packetLength; - if( packet_len < 12 ) + if (packet_len < sizeof(struct PACKET_CZ_REQ_TRADE_BUYING_STORE)) {// minimum packet length - ShowError("clif_parse_ReqTradeBuyingStore: Malformed packet (expected length=%u, length=%d, account_id=%d).\n", 12U, packet_len, sd->bl.id); + ShowError("clif_parse_ReqTradeBuyingStore: Malformed packet (expected length=%u, length=%d, account_id=%d).\n", (uint32)sizeof(struct PACKET_CZ_REQ_TRADE_BUYING_STORE), packet_len, sd->bl.id); return; } - account_id = RFIFOL(fd,info->pos[1]); - buyer_id = RFIFOL(fd,info->pos[2]); - itemlist = RFIFOP(fd,info->pos[3]); + account_id = p->AID; + buyer_id = p->storeId; + itemlist = &p->items[0]; // so that buyingstore_trade knows, how many elements it has access to - packet_len-= info->pos[3]; + packet_len -= sizeof(struct PACKET_CZ_REQ_TRADE_BUYING_STORE); if (packet_len < 0) return; - if( packet_len%blocksize ) + if (packet_len % blocksize) { ShowError("clif_parse_ReqTradeBuyingStore: Unexpected item list size %d (account_id=%d, buyer_id=%d, block size=%u)\n", packet_len, sd->bl.id, account_id, blocksize); return; } - count = packet_len/blocksize; + count = packet_len / blocksize; buyingstore->trade(sd, account_id, buyer_id, itemlist, count); } |