Function Tools_Index_GetTile

src/tools.c:152–177

* Gets the tile corresponding to the given encoded index. * * @param id The encoded index to get the tile of. * @return The tile. */

 * @return The tile.
 */
tile32 Tools_Index_GetTile(uint16 encoded)
{
	uint16 index;
	tile32 tile;

	index = Tools_Index_Decode(encoded);
	tile.x = 0;
	tile.y = 0;

	switch (Tools_Index_GetType(encoded)) {
		case IT_TILE: return Tile_UnpackTile(index);
		case IT_UNIT: return (index < UNIT_INDEX_MAX) ? Unit_Get_ByIndex(index)->o.position : tile;
		case IT_STRUCTURE: {
			const StructureInfo *si;
			Structure *s;

			if (index >= STRUCTURE_INDEX_MAX_HARD) return tile;

			s = Structure_Get_ByIndex(index);
			si = &g_table_structureInfo[s->o.type];

			return Tile_AddTileDiff(s->o.position, g_table_structure_layoutTileDiff[si->layout]);
		}
		default: return tile;
	}
}

/**
 * Gets the Unit corresponding to the given encoded index.