private IEnumerator AskForMissingItem()
{
var items = LostItem.Instances;
var wantedItems = CustomerManager.Instance.wantedItems;
while (items.Count - wantedItems.Count == 0)
{
yield return(null);
}
int max = items.Count;
LostItem item = null;
do
{
// Pick random available spot.
var random = GameManager.Instance.Random;
int randomIndex = random.Next(0, max);
item = items[randomIndex];
} while (wantedItems.Contains(item));
wantedItems.Add(item);
_wantedItem = item;
// ReSharper disable once LocalVariableHidesMember
var renderer = item.GetComponent <SpriteRenderer>();
_wantedItemRenderer.sprite = renderer.sprite;
_wantedItemRenderer.color = Color.black;
_wantedItemRenderer.gameObject.SetActive(true);
}
public void ConstraintMovement(LostItem item, bool condition)
{
if (condition)
{
var itemBounds = item.GetComponent <BoxCollider2D>().bounds;
var itemNewPosition = item.NewPosition;
//Check if point is not within bounds
if (itemNewPosition.x + itemBounds.extents.x > Bounds.max.x)
{
itemNewPosition.x = Bounds.max.x - itemBounds.extents.x;
}
else if (itemNewPosition.x - itemBounds.extents.x < Bounds.min.x)
{
itemNewPosition.x = Bounds.min.x + itemBounds.extents.x;
}
if (itemNewPosition.y + itemBounds.extents.y > Bounds.max.y && !item.IsSelected)
{
itemNewPosition.y = Bounds.max.y - itemBounds.extents.y;
}
else if (itemNewPosition.y - itemBounds.extents.y < Bounds.min.y)
{
itemNewPosition.y = Bounds.min.y + itemBounds.extents.y;
}
item.NewPosition = itemNewPosition;
}
}
public void PoolItem(LostItem item)
{
var sprite = item.GetComponent <SpriteRenderer>().sprite;
for (int i = 0; i < _usedItems.Count; i++)
{
if (_usedItems[i].GetComponent <SpriteRenderer>().sprite == sprite)
{
_itemPool.Add(_usedItems[i]);
_usedItems.Remove(_usedItems[i]);
break;
}
}
}
