30 lines
1.2 KiB
C
30 lines
1.2 KiB
C
/*
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* This file is part of OpenTTD.
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* 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.
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* 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.
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* 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/>.
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*/
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/** @file heightmap.h Functions related to creating heightmaps from files. */
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#ifndef HEIGHTMAP_H
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#define HEIGHTMAP_H
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#include "fileio_type.h"
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/**
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* Order of these enums has to be the same as in lang/english.txt
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* Otherwise you will get inconsistent behaviour.
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*/
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enum HeightmapRotation {
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HM_COUNTER_CLOCKWISE, ///< Rotate the map counter clockwise 45 degrees
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HM_CLOCKWISE, ///< Rotate the map clockwise 45 degrees
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};
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bool GetHeightmapDimensions(DetailedFileType dft, const char *filename, uint *x, uint *y);
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void LoadHeightmap(DetailedFileType dft, const char *filename);
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void FlatEmptyWorld(byte tile_height);
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void FixSlopes();
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#endif /* HEIGHTMAP_H */
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