# heightmap.h

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    00001 /* $Id: heightmap.h 17248 2009-08-21 20:21:05Z rubidium $ */
    00002
    00003 /*
    00004  * This file is part of OpenTTD.
    00005  * 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.
    00006  * 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.
    00007  * 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/>.
    00008  */
    00009
    00012 #ifndef HEIGHTMAP_H
    00013 #define HEIGHTMAP_H
    00014
    00015 /*
    00016  * Order of these enums has to be the same as in lang/english.txt
    00017  * Otherwise you will get inconsistent behaviour.
    00018  */
    00019 enum {
    00020   HM_COUNTER_CLOCKWISE,
    00021   HM_CLOCKWISE,
    00022 };
    00023
    00031 bool GetHeightmapDimensions(char *filename, uint *x, uint *y);
    00032
    00039 void LoadHeightmap(char *filename);
    00040
    00045 void FlatEmptyWorld(byte tile_height);
    00046
    00051 void FixSlopes();
    00052
    00053 #endif /* HEIGHTMAP_H */