Function Tile_GetDistance

src/tile.c:39–46

* Calculates the distance between the two given tiles. * * @param from The origin. * @param to The destination. * @return The longest distance between the X or Y coordinates, plus half the shortest. */

 * @return The longest distance between the X or Y coordinates, plus half the shortest.
 */
uint16 Tile_GetDistance(tile32 from, tile32 to)
{
	uint16 distance_x = abs(from.x - to.x);
	uint16 distance_y = abs(from.y - to.y);

	if (distance_x > distance_y) return distance_x + (distance_y / 2);
	return distance_y + (distance_x / 2);
}

/**
 * Adds two tiles together.