Function GetSlopeZInCorner

src/landscape.cpp:340–344

* Determine the Z height of a corner relative to TileZ. * * @pre The slope must not be a halftile slope. * * @param tileh The slope. * @param corner The corner. * @return Z position of corner relative to TileZ. */

 * @return Z position of corner relative to TileZ.
 */
int GetSlopeZInCorner(Slope tileh, Corner corner)
{
	assert(!IsHalftileSlope(tileh));
	return ((tileh & SlopeWithOneCornerRaised(corner)) != 0 ? 1 : 0) + (tileh == SteepSlope(corner) ? 1 : 0);
}

/**
 * Determine the Z height of the corners of a specific tile edge