gameserv-2.0/libgameservgldl/src/GameLayer/Helpers/InventoryManager.cpp

   1 #include <GameServ/GameLayer/Helpers/InventoryManager.h>
   2 using namespace GameServ::GameLayer::Helpers;
   3
   4 #include <boost/smart_ptr/shared_ptr.hpp>
   5
   6
   7 #include <list>
   8 #include <map>
   9 using std::list;
  10 using std::map;
  11 #include <algorithm>
  12 using std::find;
  13
  14 boost::shared_ptr<InventoryManager> InventoryManager::mInstance = boost::shared_ptr<InventoryManager>();
  15
  16 InventoryManager::InventoryManager()
  17 {
  18 }
  19
  20 InventoryManager::~InventoryManager()
  21 {
  22         mInventoryTable.clear();
  23         mInstance.reset();
  24 }
  25
  26 boost::shared_ptr<InventoryManager> InventoryManager::Instance(void)
  27 {
  28         if (mInstance == 0)
  29         {
  30                 mInstance = boost::shared_ptr<InventoryManager>(new InventoryManager());
  31         }
  32         return mInstance;
  33 }
  34
  35 void InventoryManager::AddItem(const string &PlayerId, boost::shared_ptr<ItemGO> spItem)
  36 {
  37         mInventoryTable[PlayerId].push_back(spItem);
  38 }
  39
  40 void InventoryManager::RemoveItem(const string &PlayerId, boost::shared_ptr<ItemGO> spItem)
  41 {
  42         assert(spItem != 0);
  43         PlayerInventoryMap::const_iterator iter = mInventoryTable.find(PlayerId);
  44         if (iter != mInventoryTable.end())
  45         {
  46                 if (iter->second.size() > 0)
  47                 {
  48                         ItemList::iterator itemIter = find(mInventoryTable[PlayerId].begin(),
  49                                 mInventoryTable[PlayerId].end(), spItem);
  50                         if (itemIter != mInventoryTable[PlayerId].end())
  51                         {
  52                                 mInventoryTable[PlayerId].erase(itemIter);
  53                         }
  54                 }
  55         }
  56 }
  57
  58 bool InventoryManager::PlayerHasInventory(const string &PlayerId) const
  59 {
  60         PlayerInventoryMap::const_iterator iter = mInventoryTable.find(PlayerId);
  61         return (iter != mInventoryTable.end());
  62 }
  63
  64 ItemList InventoryManager::GetInventory(const string &PlayerId) const
  65 {
  66         PlayerInventoryMap::const_iterator iter = mInventoryTable.find(PlayerId);
  67         if (iter != mInventoryTable.end())
  68         {
  69                 return iter->second;
  70         }
  71         return ItemList();
  72 }