public void Update(Object3D obj)
{
bool bResetNeeded = false;
try
{
// only need to reset the quad for the object if it is no longer in one of the quads
try
{
foreach (Quad q in obj.m_Quads)
{
try
{
if (!obj.InRect(q.m_Bounds))
{
bResetNeeded = true;
}
}
catch
{
Console.AddLine("invalid quad in object quad list");
}
}
}
catch
{
Console.AddLine("fails in foreach");
}
try
{
if (bResetNeeded)
{
m_BaseQuad.RemoveObject(obj);
m_BaseQuad.AddObject(obj);
}
}
catch
{
Console.AddLine("fails in reset needed");
}
}
catch (DirectXException d3de)
{
Console.AddLine("Unable to update a Quad " + Name);
Console.AddLine(d3de.ErrorString);
}
catch (Exception e)
{
Console.AddLine("Unable to update a Quad " + Name);
Console.AddLine(e.Message);
}
}
public void AddObject(Object3D obj)
{
try
{
if (obj != null)
{
if (obj.InRect(m_Bounds))
{
int nIndex = m_Objects.IndexOfKey(obj.Name);
try
{
if (nIndex < 0) // add object if we don't have it yet
{
m_Objects.Add(obj.Name, obj);
obj.m_Quads.Add(this);
// if ( !obj.Name.StartsWith("Quad") && !obj.Name.StartsWith("tree") && !obj.Name.StartsWith("red")&& !obj.Name.StartsWith("blue"))
// {
// Console.AddLine(obj.Name + " added to " + Name );
// }
if (m_NorthEast != null && obj.InRect(m_NorthEast.Bounds))
{
m_NorthEast.AddObject(obj);
}
if (m_NorthWest != null && obj.InRect(m_NorthWest.Bounds))
{
m_NorthWest.AddObject(obj);
}
if (m_SouthWest != null && obj.InRect(m_SouthWest.Bounds))
{
m_SouthWest.AddObject(obj);
}
if (m_SouthEast != null && obj.InRect(m_SouthEast.Bounds))
{
m_SouthEast.AddObject(obj);
}
}
else
{
// Console.AddLine("Attempt to add another " + obj.Name );
}
}
catch (DirectXException d3de)
{
Console.AddLine("Unable to add object");
Console.AddLine(d3de.ErrorString);
}
catch (Exception e)
{
Console.AddLine("Unable to add object");
Console.AddLine(e.Message);
}
}
else
{
int nIndex = m_Objects.IndexOfKey(obj.Name);
if (nIndex >= 0) // remove the object if we have it
{
RemoveObject(obj);
if (m_Parent != null)
{
m_Parent.AddObject(obj);
}
}
}
}
}
catch
{
Console.AddLine("fails in Quad AddObject");
}
}