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-rw-r--r--Changelog-Trunk.txt2
-rw-r--r--src/map/atcommand.c8
-rw-r--r--src/map/clif.c10
-rw-r--r--src/map/npc.c2
-rw-r--r--src/map/pet.c2
-rw-r--r--src/map/script.c2
-rw-r--r--src/map/storage.c3
7 files changed, 16 insertions, 13 deletions
diff --git a/Changelog-Trunk.txt b/Changelog-Trunk.txt
index 4549e41ca..2b5592929 100644
--- a/Changelog-Trunk.txt
+++ b/Changelog-Trunk.txt
@@ -1,5 +1,7 @@
Date Added
+2010/12/30
+ * Fixed improper use of itemdb_search. It does not return NULL but a dummy item, if the item id is invalid. [Ai4rei]
2010/12/29
* Made remaining csv databases (guild, castle, homunculus, itemdb, mercenary) use sv_readdb, where applicable (follow up to r14524, r14526 and r14532). [Ai4rei]
- Few databases remain unchanged, which have either a custom layout or are otherwise incompatible with sv_readdb.
diff --git a/src/map/atcommand.c b/src/map/atcommand.c
index 95b3dc33e..2747a8bfa 100644
--- a/src/map/atcommand.c
+++ b/src/map/atcommand.c
@@ -6986,7 +6986,7 @@ ACMD_FUNC(mobinfo)
strcpy(atcmd_output, " ");
j = 0;
for (i = 0; i < MAX_MOB_DROP; i++) {
- if (mob->dropitem[i].nameid <= 0 || mob->dropitem[i].p < 1 || (item_data = itemdb_search(mob->dropitem[i].nameid)) == NULL)
+ if (mob->dropitem[i].nameid <= 0 || mob->dropitem[i].p < 1 || (item_data = itemdb_exists(mob->dropitem[i].nameid)) == NULL)
continue;
if (item_data->slot)
sprintf(atcmd_output2, " - %s[%d] %02.02f%%", item_data->jname, item_data->slot, (float)mob->dropitem[i].p / 100);
@@ -7009,7 +7009,7 @@ ACMD_FUNC(mobinfo)
strcpy(atcmd_output, " MVP Items:");
j = 0;
for (i = 0; i < 3; i++) {
- if (mob->mvpitem[i].nameid <= 0 || (item_data = itemdb_search(mob->mvpitem[i].nameid)) == NULL)
+ if (mob->mvpitem[i].nameid <= 0 || (item_data = itemdb_exists(mob->mvpitem[i].nameid)) == NULL)
continue;
if (mob->mvpitem[i].p > 0) {
j++;
@@ -8323,7 +8323,7 @@ ACMD_FUNC(itemlist)
const struct item* it = &items[i];
struct item_data* itd;
- if( it->nameid == 0 || (itd = itemdb_search(it->nameid)) == NULL )
+ if( it->nameid == 0 || (itd = itemdb_exists(it->nameid)) == NULL )
continue;
counter += it->amount;
@@ -8406,7 +8406,7 @@ ACMD_FUNC(itemlist)
{
struct item_data* card;
- if( it->card[j] == 0 || (card = itemdb_search(it->card[j])) == NULL )
+ if( it->card[j] == 0 || (card = itemdb_exists(it->card[j])) == NULL )
continue;
counter2++;
diff --git a/src/map/clif.c b/src/map/clif.c
index b640780a9..36b72788d 100644
--- a/src/map/clif.c
+++ b/src/map/clif.c
@@ -12586,7 +12586,7 @@ void clif_Mail_read(struct map_session_data *sd, int mail_id)
WFIFOL(fd,72) = 0;
WFIFOL(fd,76) = msg->zeny;
- if( item->nameid && (data = itemdb_search(item->nameid)) != NULL )
+ if( item->nameid && (data = itemdb_exists(item->nameid)) != NULL )
{
WFIFOL(fd,80) = item->amount;
WFIFOW(fd,84) = (data->view_id)?data->view_id:item->nameid;
@@ -12652,7 +12652,7 @@ void clif_parse_Mail_getattach(int fd, struct map_session_data *sd)
struct item_data *data;
unsigned int weight;
- if ((data = itemdb_search(sd->mail.inbox.msg[i].item.nameid)) == NULL)
+ if ((data = itemdb_exists(sd->mail.inbox.msg[i].item.nameid)) == NULL)
return;
switch( pc_checkadditem(sd, data->nameid, sd->mail.inbox.msg[i].item.amount) )
@@ -12865,7 +12865,7 @@ void clif_Auction_results(struct map_session_data *sd, short count, short pages,
WFIFOL(fd,k) = auction.auction_id;
safestrncpy((char*)WFIFOP(fd,4+k), auction.seller_name, NAME_LENGTH);
- if( (item = itemdb_search(auction.item.nameid)) != NULL && item->view_id > 0 )
+ if( (item = itemdb_exists(auction.item.nameid)) != NULL && item->view_id > 0 )
WFIFOW(fd,28+k) = item->view_id;
else
WFIFOW(fd,28+k) = auction.item.nameid;
@@ -12926,7 +12926,7 @@ void clif_parse_Auction_setitem(int fd, struct map_session_data *sd)
return;
}
- if( (item = itemdb_search(sd->status.inventory[idx].nameid)) != NULL && !(item->type == IT_ARMOR || item->type == IT_PETARMOR || item->type == IT_WEAPON || item->type == IT_CARD || item->type == IT_ETC) )
+ if( (item = itemdb_exists(sd->status.inventory[idx].nameid)) != NULL && !(item->type == IT_ARMOR || item->type == IT_PETARMOR || item->type == IT_WEAPON || item->type == IT_CARD || item->type == IT_ETC) )
{ // Consumible or pets are not allowed
clif_Auction_setitem(sd->fd, idx, true);
return;
@@ -13027,7 +13027,7 @@ void clif_parse_Auction_register(int fd, struct map_session_data *sd)
return;
}
- if( (item = itemdb_search(sd->status.inventory[sd->auction.index].nameid)) == NULL )
+ if( (item = itemdb_exists(sd->status.inventory[sd->auction.index].nameid)) == NULL )
{ // Just in case
clif_Auction_message(fd, 2); // The auction has been canceled
return;
diff --git a/src/map/npc.c b/src/map/npc.c
index 4b188c177..b8fd5712c 100644
--- a/src/map/npc.c
+++ b/src/map/npc.c
@@ -1183,7 +1183,7 @@ int npc_cashshop_buy(struct map_session_data *sd, int nameid, int amount, int po
if( sd->state.trading )
return 4;
- if( (item = itemdb_search(nameid)) == NULL )
+ if( (item = itemdb_exists(nameid)) == NULL )
return 5; // Invalid Item
ARR_FIND(0, nd->u.shop.count, i, nd->u.shop.shop_item[i].nameid == nameid);
diff --git a/src/map/pet.c b/src/map/pet.c
index 843f1cc11..6af48f3dd 100644
--- a/src/map/pet.c
+++ b/src/map/pet.c
@@ -915,7 +915,7 @@ static int pet_ai_sub_hard(struct pet_data *pd, struct map_session_data *sd, uns
struct flooritem_data *fitem = (struct flooritem_data *)target;
if(pd->loot->count < pd->loot->max){
memcpy(&pd->loot->item[pd->loot->count++],&fitem->item_data,sizeof(pd->loot->item[0]));
- pd->loot->weight += itemdb_search(fitem->item_data.nameid)->weight*fitem->item_data.amount;
+ pd->loot->weight += itemdb_weight(fitem->item_data.nameid)*fitem->item_data.amount;
map_clearflooritem(target->id);
}
//Target is unlocked regardless of whether it was picked or not.
diff --git a/src/map/script.c b/src/map/script.c
index 516bcee5a..5d9639d1b 100644
--- a/src/map/script.c
+++ b/src/map/script.c
@@ -12312,7 +12312,7 @@ BUILDIN_FUNC(autoequip)
struct item_data *item_data;
nameid=script_getnum(st,2);
flag=script_getnum(st,3);
- if(nameid>=500 && (item_data = itemdb_search(nameid)) != NULL){
+ if(nameid>=500 && (item_data = itemdb_exists(nameid)) != NULL){
item_data->flag.autoequip = flag>0?1:0;
}
return 0;
diff --git a/src/map/storage.c b/src/map/storage.c
index eb64d3eb4..4eb1beb32 100644
--- a/src/map/storage.c
+++ b/src/map/storage.c
@@ -393,11 +393,12 @@ int guild_storage_additem(struct map_session_data* sd, struct guild_storage* sto
nullpo_retr(1, sd);
nullpo_retr(1, stor);
nullpo_retr(1, item_data);
- nullpo_retr(1, data = itemdb_search(item_data->nameid));
if(item_data->nameid <= 0 || amount <= 0)
return 1;
+ data = itemdb_search(item_data->nameid);
+
if( !itemdb_canguildstore(item_data, pc_isGM(sd)) || item_data->expire_time )
{ //Check if item is storable. [Skotlex]
clif_displaymessage (sd->fd, msg_txt(264));
generated by cgit v1.2.3-60-g2f50 (git 2.42.0) at 2024-07-02 13:50:10 +0000