ImageLocator.cpp 1.7 KB

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  1. /*
  2. * ImageLocator.cpp, part of VCMI engine
  3. *
  4. * Authors: listed in file AUTHORS in main folder
  5. *
  6. * License: GNU General Public License v2.0 or later
  7. * Full text of license available in license.txt file, in main folder
  8. *
  9. */
  10. #include "StdInc.h"
  11. #include "ImageLocator.h"
  12. #include "../gui/CGuiHandler.h"
  13. #include "IScreenHandler.h"
  14. #include "../../lib/json/JsonNode.h"
  15. SharedImageLocator::SharedImageLocator(const JsonNode & config, EImageBlitMode mode)
  16. : defFrame(config["defFrame"].Integer())
  17. , defGroup(config["defGroup"].Integer())
  18. , layer(mode)
  19. {
  20. if(!config["file"].isNull())
  21. image = ImagePath::fromJson(config["file"]);
  22. if(!config["defFile"].isNull())
  23. defFile = AnimationPath::fromJson(config["defFile"]);
  24. }
  25. SharedImageLocator::SharedImageLocator(const ImagePath & path, EImageBlitMode mode)
  26. : image(path)
  27. , layer(mode)
  28. {
  29. }
  30. SharedImageLocator::SharedImageLocator(const AnimationPath & path, int frame, int group, EImageBlitMode mode)
  31. : defFile(path)
  32. , defFrame(frame)
  33. , defGroup(group)
  34. , layer(mode)
  35. {
  36. }
  37. ImageLocator::ImageLocator(const JsonNode & config, EImageBlitMode mode)
  38. : SharedImageLocator(config, mode)
  39. , verticalFlip(config["verticalFlip"].Bool())
  40. , horizontalFlip(config["horizontalFlip"].Bool())
  41. {
  42. }
  43. bool SharedImageLocator::operator < (const SharedImageLocator & other) const
  44. {
  45. if(image != other.image)
  46. return image < other.image;
  47. if(defFile != other.defFile)
  48. return defFile < other.defFile;
  49. if(defGroup != other.defGroup)
  50. return defGroup < other.defGroup;
  51. if(defFrame != other.defFrame)
  52. return defFrame < other.defFrame;
  53. if(layer != other.layer)
  54. return layer < other.layer;
  55. return false;
  56. }
  57. bool ImageLocator::empty() const
  58. {
  59. return !image.has_value() && !defFile.has_value();
  60. }