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| author | Andrei Karas <akaras@inbox.ru> | 2011-08-16 22:52:46 +0300 |
|---|---|---|
| committer | Andrei Karas <akaras@inbox.ru> | 2011-08-16 22:52:46 +0300 |
| commit | fa68f4ad4b2f776af834f8209b51761f6c2ba125 (patch) | |
| tree | e6ffa76bedd1ed8bae3b859814482d3cf6359183 /src/gui/widgets | |
| parent | 658a7a325114783627c7c6c870bfe01791f9f63e (diff) | |
| download | plus-fa68f4ad4b2f776af834f8209b51761f6c2ba125.tar.gz plus-fa68f4ad4b2f776af834f8209b51761f6c2ba125.tar.bz2 plus-fa68f4ad4b2f776af834f8209b51761f6c2ba125.tar.xz plus-fa68f4ad4b2f776af834f8209b51761f6c2ba125.zip | |
Show shop sign to other players only if shop is not empty.
Diffstat (limited to 'src/gui/widgets')
| -rw-r--r-- | src/gui/widgets/shopitems.cpp | 5 | ||||
| -rw-r--r-- | src/gui/widgets/shopitems.h | 2 |
2 files changed, 7 insertions, 0 deletions
diff --git a/src/gui/widgets/shopitems.cpp b/src/gui/widgets/shopitems.cpp index c5bcd88c4..e15445b77 100644 --- a/src/gui/widgets/shopitems.cpp +++ b/src/gui/widgets/shopitems.cpp @@ -43,6 +43,11 @@ int ShopItems::getNumberOfElements() return static_cast<int>(mShopItems.size()); } +bool ShopItems::empty() +{ + return mShopItems.empty(); +} + std::string ShopItems::getElementAt(int i) { if (i < 0 || static_cast<unsigned>(i) >= mShopItems.size() diff --git a/src/gui/widgets/shopitems.h b/src/gui/widgets/shopitems.h index abfcffb71..29d24cb64 100644 --- a/src/gui/widgets/shopitems.h +++ b/src/gui/widgets/shopitems.h @@ -76,6 +76,8 @@ class ShopItems : public gcn::ListModel */ int getNumberOfElements(); + bool empty(); + /** * Returns the name of item number i in the shop. * |