/// <summary>
/// SpawnTiles() tells new tiles to place themselves relative to the previous tile
/// </summary>
void SpawnTiles()
{
Tile tile;
// Spawn a new tile if the player is sufficiently far
if (player.position.z + safeDistance > lastSpawnedTile.transform.position.z + lastSpawnedTile.Length)
{
Tile choosePrefab = lastSpawnedTile.ConnectsTo[Random.Range(0, lastSpawnedTile.ConnectsTo.Length)];
Tile t = TilePool.GetFromPool(choosePrefab.gameObject);
t.SetPositionAfter(lastSpawnedTile);
lastSpawnedTile = t;
}
}
