ManaPlus
imageset.cpp
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1 /*
2  * The ManaPlus Client
3  * Copyright (C) 2004-2009 The Mana World Development Team
4  * Copyright (C) 2009-2010 The Mana Developers
5  * Copyright (C) 2011-2019 The ManaPlus Developers
6  * Copyright (C) 2019-2021 Andrei Karas
7  *
8  * This file is part of The ManaPlus Client.
9  *
10  * This program is free software; you can redistribute it and/or modify
11  * it under the terms of the GNU General Public License as published by
12  * the Free Software Foundation; either version 2 of the License, or
13  * any later version.
14  *
15  * This program is distributed in the hope that it will be useful,
16  * but WITHOUT ANY WARRANTY; without even the implied warranty of
17  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18  * GNU General Public License for more details.
19  *
20  * You should have received a copy of the GNU General Public License
21  * along with this program. If not, see <http://www.gnu.org/licenses/>.
22  */
23 
24 #include "resources/imageset.h"
25 
26 #include "logger.h"
27 
28 #include "resources/image/image.h"
29 
30 #include "utils/cast.h"
31 #include "utils/dtor.h"
32 
33 #include "debug.h"
34 
35 ImageSet::ImageSet(Image *const img, const int width, const int height,
36  const int margin, const int spacing) :
37  Resource(),
38  mImages(),
39  mWidth(width),
40  mHeight(height),
41  mOffsetX(0),
42  mOffsetY(0)
43 {
44  if (img != nullptr)
45  {
46  const int hAdd = height + spacing;
47  const int wAdd = width + spacing;
48  for (int y = margin; y + height <= img->getHeight() - margin;
49  y += hAdd)
50  {
51  for (int x = margin; x + width <= img->getWidth() - margin;
52  x += wAdd)
53  {
54  Image *const image = img->getSubImage(x, y, width, height);
55  image->mNotCount = true;
56  mImages.push_back(image);
57  }
58  }
59  }
60 }
61 
63 {
65 }
66 
67 Image* ImageSet::get(const size_type i) const
68 {
69  if (i >= mImages.size())
70  {
71  logger->log("Warning: No sprite %d in this image set",
72  CAST_S32(i));
73  return nullptr;
74  }
75  return mImages[i];
76 }
77 
79 {
80  return static_cast<int>(sizeof(ImageSet)) +
82  static_cast<int>(mImages.capacity() * sizeof(Image));
83 }
#define CAST_S32
Definition: cast.h:30
~ImageSet()
Definition: imageset.cpp:62
std::vector< Image * > mImages
Definition: imageset.h:94
Image * get(const size_type i) const
Definition: imageset.cpp:67
ImageSet(Image *const img, const int w, const int h, const int margin, const int spacing)
Definition: imageset.cpp:35
std::vector< Image * >::size_type size_type
Definition: imageset.h:69
int calcMemoryLocal() const
Definition: imageset.cpp:78
void log(const char *const log_text,...)
Definition: logger.cpp:269
int calcMemoryLocal() const
Definition: resource.cpp:76
void delete_all(Container &c)
Definition: dtor.h:56
Logger * logger
Definition: logger.cpp:89