src/tiledimage.h

   1 /***************************************
   2 ** Tsunagari Tile Engine              **
   3 ** tiledimage.h                       **
   4 ** Copyright 2011-2013 PariahSoft LLC **
   5 ***************************************/
   6
   7 // **********
   8 // Permission is hereby granted, free of charge, to any person obtaining a copy
   9 // of this software and associated documentation files (the "Software"), to
  10 // deal in the Software without restriction, including without limitation the
  11 // rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
  12 // sell copies of the Software, and to permit persons to whom the Software is
  13 // furnished to do so, subject to the following conditions:
  14 //
  15 // The above copyright notice and this permission notice shall be included in
  16 // all copies or substantial portions of the Software.
  17 //
  18 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  19 // IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  20 // FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
  21 // AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  22 // LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
  23 // FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
  24 // IN THE SOFTWARE.
  25 // **********
  26
  27 #ifndef TILEDIMAGE_H
  28 #define TILEDIMAGE_H
  29
  30 #include <memory>
  31
  32 #include "image.h"
  33
  34 class TiledImage
  35 {
  36 public:
  37         static TiledImage* create(void* data, size_t length,
  38                         unsigned tileW, unsigned tileH);
  39         virtual ~TiledImage();
  40
  41         virtual size_t size() const = 0;
  42
  43         virtual ImageRef& operator[](size_t n) = 0;
  44         virtual const ImageRef& operator[](size_t n) const = 0;
  45
  46 private:
  47         TiledImage();
  48
  49         friend class TiledImageImpl;
  50 };
  51
  52 typedef std::shared_ptr<TiledImage> TiledImageRef;
  53
  54 #endif
  55