--- a/src/heightmap.cpp Fri May 04 23:17:26 2007 +0000
+++ b/src/heightmap.cpp Wed May 09 20:22:49 2007 +0000
@@ -275,6 +275,13 @@
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) */