30 lines
1.2 KiB
C
30 lines
1.2 KiB
C
/* $Id$ */
|
|
|
|
/*
|
|
* This file is part of OpenTTD.
|
|
* OpenTTD is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, version 2.
|
|
* OpenTTD is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
|
|
* See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with OpenTTD. If not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
|
|
/** @file heightmap.h Functions related to creating heightmaps from files. */
|
|
|
|
#ifndef HEIGHTMAP_H
|
|
#define HEIGHTMAP_H
|
|
|
|
/**
|
|
* Order of these enums has to be the same as in lang/english.txt
|
|
* Otherwise you will get inconsistent behaviour.
|
|
*/
|
|
enum HeightmapRotation {
|
|
HM_COUNTER_CLOCKWISE, ///< Rotate the map counter clockwise 45 degrees
|
|
HM_CLOCKWISE, ///< Rotate the map clockwise 45 degrees
|
|
};
|
|
|
|
bool GetHeightmapDimensions(char *filename, uint *x, uint *y);
|
|
void LoadHeightmap(char *filename);
|
|
void FlatEmptyWorld(byte tile_height);
|
|
void FixSlopes();
|
|
|
|
#endif /* HEIGHTMAP_H */
|