void ConnectFromBelow(Tile newParent)
{
if (hasSingleParent)
{
if (leftParent != null)
{
Debug.LogError("left parent not null");
}
Debug.Log("Connecting single parent");
leftParent = newParent;
leftParent.child = this;
transform.position = newParent.transform.position + transform.up * (-1.0f * transform.localScale.y + -snapMargin);
AttachLeftLine( transform.up * 1.0f);
}
else
{
if (leftParent != null || rightParent != null)
{
Debug.LogError("Both parents not null on two parent tile being dragged");
}
if (newParent.transform.position.x < transform.position.x)
{
ConnectLeftFromBelow(newParent);
}
else
{
ConnectRightFromBelow(newParent);
}
}
newParent.HideBottomLine();
}
void ConnectFromAbove(Tile newParent)
{
if (hasSingleParent)
{
if (leftParent != null)
{
Debug.LogError("left parent not null");
}
Debug.Log("Connecting single parent");
leftParent = newParent;
leftParent.child = this;
newParent.transform.position = transform.position + transform.up * (1.0f * transform.localScale.y + snapMargin);
AttachLeftLine( transform.up * 1.0f);
}
else
{
if (leftParent == null && rightParent != null)
{
ConnectLeftFromAbove(newParent);
}
else if (rightParent == null && leftParent != null)
{
ConnectRightFromAbove(newParent);
}
else if (leftParent == null && rightParent == null)
{
if (newParent.transform.position.x < transform.position.x)
{
ConnectLeftFromAbove(newParent);
}
else
{
ConnectRightFromAbove(newParent);
}
}
else
{
Debug.LogError("Neither parent null");
}
}
newParent.HideBottomLine();
}
