summaryrefslogtreecommitdiff
path: root/src/gui/widgets/shopitems.cpp
blob: 22049e94445726d1d6f3102bce93e300fee50c88 (plain) (blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
/*
 *  The ManaPlus Client
 *  Copyright (C) 2004-2009  The Mana World Development Team
 *  Copyright (C) 2009-2010  The Mana Developers
 *  Copyright (C) 2011-2013  The ManaPlus Developers
 *
 *  This file is part of The ManaPlus Client.
 *
 *  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
 *  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, see <http://www.gnu.org/licenses/>.
 */

#include "gui/widgets/shopitems.h"

#include "shopitem.h"

#include "utils/dtor.h"

#include "debug.h"

ShopItems::ShopItems(const bool mergeDuplicates) :
    mMergeDuplicates(mergeDuplicates)
{
}

ShopItems::~ShopItems()
{
    clear();
}

std::string ShopItems::getElementAt(int i)
{
    if (i < 0 || static_cast<unsigned>(i) >= mShopItems.size()
        || !mShopItems.at(i))
    {
        return "";
    }

    return mShopItems.at(i)->getDisplayName();
}

void ShopItems::addItem(const int id, const unsigned char color,
                        const int amount, const int price)
{
    mShopItems.push_back(new ShopItem(-1, id, color, amount, price));
}

void ShopItems::addItemNoDup(const int id, const unsigned char color,
                             const int amount, const int price)
{
    const ShopItem *const item = findItem(id, color);
    if (!item)
        mShopItems.push_back(new ShopItem(-1, id, color, amount, price));
}

void ShopItems::addItem2(const int inventoryIndex, const int id,
                         const unsigned char color,
                         const int quantity, const int price)
{
    ShopItem *item = nullptr;
    if (mMergeDuplicates)
        item = findItem(id, color);

    if (item)
    {
        item->addDuplicate (inventoryIndex, quantity);
    }
    else
    {
        item = new ShopItem(inventoryIndex, id, color, quantity, price);
        mShopItems.push_back(item);
    }
}

ShopItem *ShopItems::at(unsigned int i) const
{
    if (i >= mShopItems.size())
        return nullptr;

    return mShopItems.at(i);
}

void ShopItems::erase(const unsigned int i)
{
    if (i >= mShopItems.size())
        return;

    mShopItems.erase(mShopItems.begin() + i);
}

void ShopItems::del(const unsigned int i)
{
    if (i >= mShopItems.size())
        return;

    ShopItem *item = *(mShopItems.begin() + i);
    mShopItems.erase(mShopItems.begin() + i);
    delete item;
}

void ShopItems::clear()
{
    delete_all(mShopItems);
    mShopItems.clear();
}

ShopItem *ShopItems::findItem(const int id, const unsigned char color) const
{
    std::vector<ShopItem*>::const_iterator it = mShopItems.begin();
    const std::vector<ShopItem*>::const_iterator e = mShopItems.end();
    while (it != e)
    {
        ShopItem *const item = *it;
        if (item->getId() == id && item->getColor() == color)
            return item;

        ++it;
    }

    return nullptr;
}