OpenTTD

heightmap.h
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1 /* $Id: heightmap.h 27650 2016-09-04 12:57:43Z alberth $ */
2
3 /*
4 * This file is part of OpenTTD.
5 * 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.
6 * 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.
7 * 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/>.
8 */
9
12 #ifndef HEIGHTMAP_H
13 #define HEIGHTMAP_H
14
15 #include "fileio_type.h"
16
21 enum HeightmapRotation {
22 HM_COUNTER_CLOCKWISE,
23 HM_CLOCKWISE,
24 };
25
26 bool GetHeightmapDimensions(DetailedFileType dft, const char *filename, uint *x, uint *y);
27 void LoadHeightmap(DetailedFileType dft, const char *filename);
28 void FlatEmptyWorld(byte tile_height);
29 void FixSlopes();
30
31 #endif /* HEIGHTMAP_H */
FlatEmptyWorld
void FlatEmptyWorld(byte tile_height)
Make an empty world where all tiles are of height &#39;tile_height&#39;.
Definition: heightmap.cpp:512
HM_COUNTER_CLOCKWISE
Rotate the map counter clockwise 45 degrees.
Definition: heightmap.h:22
HeightmapRotation
HeightmapRotation
Order of these enums has to be the same as in lang/english.txt Otherwise you will get inconsistent be...
Definition: heightmap.h:21
FixSlopes
void FixSlopes()
This function takes care of the fact that land in OpenTTD can never differ more than 1 in height...
Definition: heightmap.cpp:390
fileio_type.h
Types for Standard In/Out file operations.
LoadHeightmap
void LoadHeightmap(DetailedFileType dft, const char *filename)
Load a heightmap from file and change the map in his current dimensions to a landscape representing t...
Definition: heightmap.cpp:491
GetHeightmapDimensions
bool GetHeightmapDimensions(DetailedFileType dft, const char *filename, uint *x, uint *y)
Get the dimensions of a heightmap.
Definition: heightmap.cpp:479
HM_CLOCKWISE
Rotate the map clockwise 45 degrees.
Definition: heightmap.h:23
DetailedFileType
DetailedFileType
Kinds of files in each AbstractFileType.
Definition: fileio_type.h:30