private void Disconnect(int a, int b)
{
MyHighLevelPrimitive primitive = this.GetPrimitive(a);
MyHighLevelPrimitive primitive2 = this.GetPrimitive(b);
if ((primitive != null) && (primitive2 != null))
{
primitive.Disconnect(b);
primitive2.Disconnect(a);
}
}
public void RemovePrimitive(int index)
{
m_removingPrimitive = index;
MyHighLevelPrimitive primitive = null;
if (!m_primitives.TryGetValue(index, out primitive))
{
Debug.Assert(false, "Could not find the primitive to remove!");
m_removingPrimitive = -1;
return;
}
List <IMyHighLevelPrimitiveObserver> observers = null;
if (m_primitiveObservers.TryGetValue(index, out observers))
{
foreach (var path in observers)
{
path.Invalidate();
}
}
m_primitiveObservers.Remove(index);
m_links.RemoveAllLinks(primitive);
m_tmpNeighbors.Clear();
primitive.GetNeighbours(m_tmpNeighbors);
foreach (var neighborIndex in m_tmpNeighbors)
{
MyHighLevelPrimitive neighbor = null;
m_primitives.TryGetValue(neighborIndex, out neighbor);
Debug.Assert(neighbor != null, "Could not find the neighbor of a high-level primitive!");
if (neighbor == null)
{
continue;
}
neighbor.Disconnect(index);
}
m_primitives.Remove(index);
m_removingPrimitive = -1;
}
public void RemovePrimitive(int index)
{
this.m_removingPrimitive = index;
MyHighLevelPrimitive primitive = null;
if (!this.m_primitives.TryGetValue(index, out primitive))
{
this.m_removingPrimitive = -1;
}
else
{
List <IMyHighLevelPrimitiveObserver> list = null;
if (this.m_primitiveObservers.TryGetValue(index, out list))
{
using (List <IMyHighLevelPrimitiveObserver> .Enumerator enumerator = list.GetEnumerator())
{
while (enumerator.MoveNext())
{
enumerator.Current.Invalidate();
}
}
}
this.m_primitiveObservers.Remove(index);
this.m_links.RemoveAllLinks(primitive);
m_tmpNeighbors.Clear();
primitive.GetNeighbours(m_tmpNeighbors);
foreach (int num in m_tmpNeighbors)
{
MyHighLevelPrimitive primitive2 = null;
this.m_primitives.TryGetValue(num, out primitive2);
if (primitive2 != null)
{
primitive2.Disconnect(index);
}
}
this.m_primitives.Remove(index);
this.m_removingPrimitive = -1;
}
}