bool Collisions(Vector3Int direction)
{
Vector3Int newPosition = new Vector3Int((int)transform.position.x, (int)transform.position.y, (int)transform.position.z) + direction;
Tile tileToMoveTo = Level.GetTileAt(newPosition.x, newPosition.y);
if (tileToMoveTo.Type == TileType.WALL)
{
return(true);
}
else if (tileToMoveTo.itemOnTop != null)
{
switch (tileToMoveTo.itemOnTop.tag)
{
case "MovableItem":
MovableItem item = tileToMoveTo.itemOnTop.GetComponent <MovableItem>();
// You add direction again because this is what the item will be moving to. Basically checking your position + 2
if (item.CanMoveItem(newPosition + direction))
{
// If you can move the item that direction then move it and move character
item.MoveItem(newPosition + direction);
}
else
{
// If you can't move the item that direction then don't do anything
return(true);
}
break;
case "CollectibleItem":
CollectibleItem collectible = tileToMoveTo.itemOnTop.GetComponent <CollectibleItem>();
collectible.CollectItem();
break;
}
}
return(false);
}
