Add cmtreemap command to plant trees according to a heightmap

2020-07-21 20:34:18 +03:00
parent df12479252
commit 31d0548c1a
4 changed files with 71 additions and 1 deletions
--- a/src/heightmap.cpp
+++ b/src/heightmap.cpp
@@ -450,7 +450,7 @@ void FixSlopes()
 * @param[in,out] map If not \c nullptr, destination to store the loaded block of image data.
 * @return Whether loading was successful.
 */
-static bool ReadHeightMap(DetailedFileType dft, const char *filename, uint *x, uint *y, byte **map)
+bool ReadHeightMap(DetailedFileType dft, const char *filename, uint *x, uint *y, byte **map)
 {
 	switch (dft) {
 		default: