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authorAndrei Karas <akaras@inbox.ru>2011-09-12 18:29:12 +0300
committerAndrei Karas <akaras@inbox.ru>2011-09-13 04:41:55 +0300
commit6bd4fff31e0b44b8b71876250c626fe8c15b4105 (patch)
treecdd7f984a0850864316ae23c33120b6d282b70ba /src/dropshortcut.cpp
parentf457675ecfd704c99e84fe14f0a1dd49a69a9c76 (diff)
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Add missing checks to some files and style fixes.
Diffstat (limited to 'src/dropshortcut.cpp')
-rw-r--r--src/dropshortcut.cpp12
1 files changed, 9 insertions, 3 deletions
diff --git a/src/dropshortcut.cpp b/src/dropshortcut.cpp
index 48eed92bc..79f895490 100644
--- a/src/dropshortcut.cpp
+++ b/src/dropshortcut.cpp
@@ -150,6 +150,10 @@ void DropShortcut::dropItems(int cnt)
bool DropShortcut::dropItem(int cnt)
{
+ const Inventory *inv = PlayerInfo::getInventory();
+ if (!inv)
+ return false;
+
int itemId = 0;
unsigned char itemColor = 1;
while (mLastDropIndex < DROP_SHORTCUT_ITEMS && itemId < 1)
@@ -160,7 +164,7 @@ bool DropShortcut::dropItem(int cnt)
}
if (itemId > 0)
{
- Item *item = PlayerInfo::getInventory()->findItem(itemId, itemColor);
+ Item *item = inv->findItem(itemId, itemColor);
if (item && item->getQuantity() > 0)
{
Net::getInventoryHandler()->dropItem(item, cnt);
@@ -180,8 +184,7 @@ bool DropShortcut::dropItem(int cnt)
}
if (itemId > 0)
{
- Item *item = PlayerInfo::getInventory()->findItem(
- itemId, itemColor);
+ Item *item = inv->findItem(itemId, itemColor);
if (item && item->getQuantity() > 0)
{
Net::getInventoryHandler()->dropItem(item, cnt);
@@ -210,6 +213,9 @@ void DropShortcut::setItemSelected(Item *item)
void DropShortcut::setItem(int index)
{
+ if (index < 0 || index >= DROP_SHORTCUT_ITEMS)
+ return;
+
mItems[index] = mItemSelected;
mItemColors[index] = mItemColorSelected;
save();