public bool HandleItemMove(MapItem item, int x, int y)
{
var cell = item.Cell;
var purpose = item.GetComponentInChildren <ItemPurpose>();
var items = new List <MapItem>();
items.Add(item);
bool canPush = false;
while (true)
{
cell.x += x;
cell.y += y;
if (!_tilemap.HasTile(cell))
{
break;
}
var door = GetDoor(cell);
if (door != null && !door.IsOpen)
{
break;
}
if (HasMapItem(cell))
{
var i = GetMapItem(cell);
if (i.CanPush)
{
items.Add(i);
}
else
{
break;
}
}
else
{
canPush = true;
break;
}
}
if (!canPush)
{
if (purpose != null)
{
purpose.ShowCantMovePurpose(x, y);
}
return(false);
}
foreach (var i in items)
{
i.Move(x, y);
}
if (purpose != null)
{
purpose.ShowMovePurpose(x, y);
}
return(true);
}
