68 lines
1.9 KiB
C++
68 lines
1.9 KiB
C++
/*
|
|
* Copyright (C) 2006 Daniel Heck
|
|
*
|
|
* This program is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU General Public License
|
|
* as published by the Free Software Foundation; either version 2
|
|
* of the License, or (at your option) any later version.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License along
|
|
* with this program; if not, write to the Free Software Foundation, Inc.,
|
|
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
|
|
*/
|
|
|
|
#ifndef INVENTORY_HH_INCLUDED
|
|
#define INVENTORY_HH_INCLUDED
|
|
|
|
#include "ItemHolder.hh"
|
|
#include <string>
|
|
#include <vector>
|
|
#include <stdlib.h>
|
|
|
|
namespace enigma
|
|
{
|
|
using world::Item; // TODO: remove this after moving Item into enigma namespace
|
|
|
|
class Inventory : public ItemHolder {
|
|
public:
|
|
Inventory();
|
|
~Inventory();
|
|
|
|
// ---------- ItemHolder interface ----------
|
|
bool is_full() const;
|
|
virtual bool is_empty() const;
|
|
void add_item (Item *i);
|
|
virtual void takeItemsFrom(ItemHolder *ih);
|
|
virtual Item *yield_first();
|
|
|
|
// ---------- Methods ----------
|
|
|
|
//! The number of items currently in the inventory
|
|
size_t size() const;
|
|
void clear();
|
|
|
|
void rotate_left();
|
|
void rotate_right();
|
|
Item *get_item (size_t idx) const;
|
|
Item *yield_item (size_t idx);
|
|
bool willAddItem(Item *it);
|
|
|
|
int find(const std::string& kind, size_t start_idx = 0) const;
|
|
|
|
private:
|
|
// Private methods.
|
|
Item *remove_item(Item *it);
|
|
|
|
// Private variables.
|
|
static const unsigned max_items;
|
|
std::vector<Item*> m_items;
|
|
};
|
|
}
|
|
|
|
#endif
|