diff options
Diffstat (limited to 'src/map/npc.c')
| -rw-r--r-- | src/map/npc.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/src/map/npc.c b/src/map/npc.c index ccf634cf7..0035f6739 100644 --- a/src/map/npc.c +++ b/src/map/npc.c @@ -1530,10 +1530,14 @@ static int npc_parse_shop (char *w1, char *w2, char *w3, char *w4) value = id->value_buy;
nd->u.shop_item[pos].value = value;
// check for bad prices that can possibly cause exploits
- if (value/100*75 < id->value_sell/100*124) { // Modified to prevent loopbacks, divide before multiplying [Lance]
+ if (value/124. < id->value_sell/75.) { //Clened up formula to prevent overflows.
printf("\r"); //Carriage return to clear the 'loading..' line. [Skotlex]
- ShowWarning ("Item %s [%d] buying price (%d) is less than selling price (%d)\n",
- id->name, id->nameid, value*75/100, id->value_sell*124/100);
+ if (value < id->value_sell)
+ ShowWarning ("Item %s [%d] buying price (%d) is less than selling price (%d)\n",
+ id->name, id->nameid, value, id->value_sell);
+ else
+ ShowWarning ("Item %s [%d] discounted buying price (%d) is less than overcharged selling price (%d)\n",
+ id->name, id->nameid, value/100*75, id->value_sell/100*124);
}
//for logs filters, atcommands and iteminfo script command
if (id->maxchance<=0)
|