cpp/openttd-patchpack/source Files · heightmap.h

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Location: cpp/openttd-patchpack/source/heightmap.h

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miham

(svn r6939) WebTranslator2 update to 2006-10-25 07:48:50
american - 3 fixed by WhiteRabbit (3)
brazilian_portuguese - 3 fixed by tucalipe (3)
bulgarian - 7 fixed, 2 changed by groupsky (9)
catalan - 1 fixed by arnaullv (1)
dutch - 3 fixed by webfreakz (3)
estonian - 3 fixed by vermon (3)
french - 4 fixed by glx (4)
galician - 46 fixed, 4 changed by Condex (50)
german - 5 fixed, 2 changed by Neonox (5), chu (2)
italian - 4 fixed, 3 changed by sidew (7)

/* $Id$ */

#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 {
	HM_COUNTER_CLOCKWISE, //! Rotate the map counter clockwise 45 degrees
	HM_CLOCKWISE,         //! Rotate the map clockwise 45 degrees
};

/**
 * Get the dimensions of a heightmap.
 * @return Returns false if loading of the image failed.
 */
bool GetHeightmapDimensions(char *filename, uint *x, uint *y);

/**
 * Load a heightmap from file and change the map in his current dimensions
 *  to a landscape representing the heightmap.
 * It converts pixels to height. The brighter, the higher.
 */
void LoadHeightmap(char *filename);

/**
 * Make an empty world where all tiles are of height 'tile_height'.
 */
void FlatEmptyWorld(byte tile_height);

#endif /* HEIGHTMAP_H */