engines/innocent/sprite.cpp

   1 #include "innocent/sprite.h"
   2
   3 #include "common/endian.h"
   4
   5 namespace Innocent {
   6 //
   7
   8 enum SpriteMap {
   9         kSpriteMapImage = 0,
  10         kSpriteMapLeft = 2,
  11         kSpriteMapTop = 4,
  12         kSpriteMapWidth = 6,
  13         kSpriteMapHeight,
  14         kSpriteMapHotLeft,
  15         kSpriteMapHotTop,
  16         kSpriteMapSize
  17 };
  18
  19 SpriteInfo::SpriteInfo(const byte *spritemap, uint16 index) {
  20         spritemap += index * kSpriteMapSize;
  21         top = READ_LE_UINT16(spritemap + kSpriteMapTop);
  22         left = READ_LE_UINT16(spritemap + kSpriteMapLeft);
  23         width = spritemap[kSpriteMapWidth];
  24         height = spritemap[kSpriteMapHeight];
  25         image = READ_LE_UINT16(spritemap + kSpriteMapImage);
  26         hotLeft = *reinterpret_cast<const int8 *>(spritemap + kSpriteMapHotLeft);
  27         hotTop = *reinterpret_cast<const int8 *>(spritemap + kSpriteMapHotTop);
  28 }
  29
  30 }