static TreeType GetRandomTreeType(TileIndex tile, uint seed)
{
	uint8 th = TileHeight(tile);
	uint limited_seed = seed / 16;
	uint8 no_trees_height = _settings_game.game_creation.no_trees_height - limited_seed;
	uint8 evergreen_min_height = _settings_game.game_creation.evergreen_min_height - limited_seed;

	switch (_settings_game.game_creation.landscape) {
		case LT_ARCTIC:
			/* In arctic clamp the heights to snow line */
			no_trees_height = max(GetSnowLine(), no_trees_height);
			evergreen_min_height = min(GetSnowLine(), evergreen_min_height);

			/* Fall through */

		case LT_TEMPERATE:
			if (th > no_trees_height) {
				return TREE_INVALID;
			}

			if (th < evergreen_min_height) {
				return (TreeType)(seed * TREE_COUNT_TEMPERATE / 256 + TREE_TEMPERATE);
			}

			return (TreeType)(seed * TREE_COUNT_SUB_ARCTIC / 256 + TREE_SUB_ARCTIC);

		case LT_TROPIC:
			switch (GetTropicZone(tile)) {
				case TROPICZONE_NORMAL:  return (TreeType)(seed * TREE_COUNT_SUB_TROPICAL / 256 + TREE_SUB_TROPICAL);
				case TROPICZONE_DESERT:  return (TreeType)((seed > 12) ? TREE_INVALID : TREE_CACTUS);
				default:                 return (TreeType)(seed * TREE_COUNT_RAINFOREST / 256 + TREE_RAINFOREST);
			}

		default:
			return (TreeType)(seed * TREE_COUNT_TOYLAND / 256 + TREE_TOYLAND);
	}
}