diff options
Diffstat (limited to 'src/heightmap.cpp')
| -rw-r--r-- | src/heightmap.cpp | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/src/heightmap.cpp b/src/heightmap.cpp index 3d5ddb499..360127dc5 100644 --- a/src/heightmap.cpp +++ b/src/heightmap.cpp @@ -275,6 +275,13 @@ static bool ReadHeightmapBMP(char *filename, uint *x, uint *y, byte **map) return true; } +/** + * Converts a given grayscale map to something that fits in OTTD map system + * and create a map of that data. + * @param img_width the with of the image in pixels/tiles + * @param img_height the height of the image in pixels/tiles + * @param map the input map + */ static void GrayscaleToMapHeights(uint img_width, uint img_height, byte *map) { /* Defines the detail of the aspect ratio (to avoid doubles) */ |