protected virtual void Awake()
{
grid = TileGrid.GetGrid;
if (category == Category.Walls)
{
walkable = false;
}
IsWalkable = true;
sprite = transform.GetChild(0).gameObject;
//Add surrounding effect to make the wall stand out
if (category == Category.Walls)
{
GameObject go = new GameObject("Wall");
go.transform.position = transform.position;
go.transform.SetParent(sprite.transform);
go.AddComponent <SpriteRenderer>();
wallVisual = go.GetComponent <SpriteRenderer>();
wallVisual.sortingOrder = sprite.GetComponent <SpriteRenderer>().sortingOrder + 1;
wallVisual.color = AverageColorFromTexture(sprite.GetComponent <SpriteRenderer>().sprite);
}
else if (category == Category.Foliage)
{
placeholder.GetComponent <SpriteRenderer>().sprite = grid.GetSpriteOfTile(tileUnderneath);
}
}
protected virtual void Start()
{
Built = built;
if (!built)
{
backgroundTile = new GameObject("BackgroundTile");
backgroundTile.transform.position = transform.position;
backgroundTile.transform.SetParent(transform);
//backgroundTile = Instantiate(new GameObject(), transform.position, transform.rotation, transform);
backgroundTile.AddComponent <SpriteRenderer>();
backgroundTile.GetComponent <SpriteRenderer>().sprite = grid.GetSpriteOfTile(tileUnderneath);
backgroundTile.GetComponent <SpriteRenderer>().sortingOrder = placeholder.GetComponent <SpriteRenderer>().sortingOrder - 1;
}
}