/// <summary>
/// Disconnects this code from its parent
/// </summary>
public void DisconnectFromParent()
{
// Since we already contain all the information from our children, this is sufficient
PropagateRemoveAll();
parent.children.Remove(this);
parent = null;
}
void TestAffixContainerGraph()
{
AffixContainer c1 = new AffixContainer(new Affix[] { AffixInfo.GenerateAffix(AffixType.Health, 4) });
AffixContainer c2 = new AffixContainer(new Affix[] { AffixInfo.GenerateAffix(AffixType.FireRate, 4) });
AffixContainer c3 = new AffixContainer(new Affix[] { AffixInfo.GenerateAffix(AffixType.Health, 20) });
AffixContainer c4 = new AffixContainer(new Affix[] { AffixInfo.GenerateAffix(AffixType.PhysDmgFlat, 4) });
print(c1);
print(c2);
print(c3);
print(c4);
//c1.AppendChild(c1);
c1.AppendChild(c2);
print("Appended c2 to c1");
print(c1);
//c2.AppendChild(c1);
c2.AppendChild(c3);
print("Appended c3 to c2");
print(c1);
print(c2);
//c3.AppendChild(c1);
//c3.AppendChild(c2);
c1.AppendChild(c4);
print("Appendecd c4 to c1");
print(c1);
c2.DisconnectFromParent();
print("Disconnected c2 from c1");
print(c1);
}
/// <summary>
/// Checks if adding a node as a child of this node would produce a loop.
/// </summary>
/// <param name="child">The new child</param>
/// <returns>Whether or not a loop would be created</returns>
protected bool CheckChildProducesLoop(AffixContainer child)
{
for (AffixContainer current = this; current != null; current = current.parent)
{
if (current == child)
{
return(true);
}
}
return(false);
}
/// <summary>
/// Appends a child to this node
/// </summary>
/// <param name="child"></param>
public void AppendChild(AffixContainer child)
{
if (child.parent != null)
{
throw new InvalidOperationException("Child already has a parent!");
}
if (child == this)
{
throw new InvalidOperationException("Can't append self as child!");
}
if (CheckChildProducesLoop(child))
{
throw new InvalidOperationException("Adding this child would produce a loop!");
}
children.Add(child);
child.parent = this;
child.PropagateAll();
}
void GenerateTestAffixContainer()
{
AffixContainer container = new AffixContainer();
Affix health1 = AffixInfo.GetAffixInfo(AffixType.Health).GenerateAffix(2);
container.Add(health1);
container.Add(AffixInfo.GetAffixInfo(AffixType.Health).GenerateAffix(2));
container.Add(health1);
container.Add(AffixInfo.GetAffixInfo(AffixType.PhysDmgFlat).GenerateAffix(3));
print(container);
container.Remove(health1);
print(container);
Affix fireRate = AffixInfo.GetAffixInfo(AffixType.FireRate).GenerateAffix(5);
container.Remove(fireRate);
Affix health2 = AffixInfo.GetAffixInfo(AffixType.Health).GenerateAffix(3);
container.Remove(health2);
}
/// <summary>
/// Removes a child from this node
/// </summary>
/// <param name="child"></param>
public void RemoveChild(AffixContainer child)
{
child.DisconnectFromParent();
}
/// <summary>
/// Attaches this node to a parent.
/// </summary>
/// <param name="parent"></param>
public void AttachToParent(AffixContainer parent)
{
parent.AppendChild(this);
}
