gameserv/pouch.cpp

   1 #include "pouch.h"
   2 #include "item.h"
   3 #include <list>
   4 #include <algorithm>
   5
   6 pouch::pouch()
   7 {
   8 }
   9
  10 pouch::~pouch()
  11 {
  12   clear();
  13 }
  14
  15 void pouch::sort()
  16 {
  17   items.sort();
  18 }
  19
  20 void pouch::clear()
  21 {
  22   items.clear();
  23 }
  24
  25 bool pouch::isEmpty()
  26 {
  27   return items.empty();
  28 }
  29
  30 itemContainer *pouch::Find(char *n)
  31 {
  32   list<itemContainer>::iterator item_iter;
  33   item_iter = items.begin();
  34
  35   while (item_iter != items.end())
  36     {
  37       if ((*item_iter).getItem()->getName() == n)
  38         {
  39           return &(*item_iter);
  40         }
  41       item_iter++;
  42     }
  43   return NULL;
  44 }
  45
  46 itemContainer *pouch::Find(string &n)
  47 {
  48   list<itemContainer>::iterator item_iter;
  49   item_iter = items.begin();
  50
  51   while (item_iter != items.end())
  52     {
  53       if ((*item_iter).getItem()->getName() == n)
  54         {
  55           return &(*item_iter);
  56         }
  57       item_iter++;
  58     }
  59
  60   return NULL;
  61 }
  62
  63 itemContainer *pouch::addItem(item *i)
  64 {
  65   itemContainer it(i);
  66   items.push_front(it);
  67   return &items.front();
  68 }
  69
  70 void pouch::deleteItem(item *i)
  71 {
  72   list<itemContainer>::iterator item_iter;
  73
  74   item_iter = find(items.begin(), items.end(), i);
  75
  76   if (item_iter != items.end())
  77     items.erase(item_iter);
  78 }
  79
  80 const pouch &pouch::operator=(const pouch &right)
  81 {
  82   if (&right != this)
  83     {
  84       items.clear();
  85       items = right.items;
  86     }
  87   return *this;
  88 }