// Mode starts
public override void OnEngage()
{
Cursor.Current = Cursors.WaitCursor;
base.OnEngage();
//mxd
bool haveNodes = General.Map.LumpExists("NODES");
bool haveZnodes = General.Map.LumpExists("ZNODES");
bool haveSectors = General.Map.LumpExists("SSECTORS");
bool haveSegs = General.Map.LumpExists("SEGS");
bool haveVerts = General.Map.LumpExists("VERTEXES");
if (General.Map.IsChanged || !(haveZnodes || (haveNodes || haveSectors || haveSegs || haveVerts)))
{
// We need to build the nodes!
if (!General.Map.RebuildNodes(General.Map.ConfigSettings.NodebuilderSave, true))
{
return;
}
//mxd. Update nodes availability
haveNodes = General.Map.LumpExists("NODES");
haveZnodes = General.Map.LumpExists("ZNODES");
haveSectors = General.Map.LumpExists("SSECTORS");
haveSegs = General.Map.LumpExists("SEGS");
haveVerts = General.Map.LumpExists("VERTEXES");
}
//mxd
if (haveZnodes)
{
General.Interface.DisplayStatus(StatusType.Busy, "Reading map nodes...");
if (!LoadZNodes())
{
General.Interface.DisplayStatus(StatusType.Warning, "Failed to read map nodes.");
General.Editing.CancelMode();
return;
}
}
else
{
if (!haveNodes)
{
MessageBox.Show("Unable to find the NODES lump. It may be that the nodes could not be built correctly.", "Nodes Viewer mode", MessageBoxButtons.OK, MessageBoxIcon.Error);
General.Editing.CancelMode();
return;
}
if (!haveSectors)
{
MessageBox.Show("Unable to find the SSECTORS lump. It may be that the nodes could not be built correctly.", "Nodes Viewer mode", MessageBoxButtons.OK, MessageBoxIcon.Error);
General.Editing.CancelMode();
return;
}
if (!haveSegs)
{
MessageBox.Show("Unable to find the SEGS lump. It may be that the nodes could not be built correctly.", "Nodes Viewer mode", MessageBoxButtons.OK, MessageBoxIcon.Error);
General.Editing.CancelMode();
return;
}
if (!haveVerts)
{
MessageBox.Show("Unable to find the VERTEXES lump. It may be that the nodes could not be built correctly.", "Nodes Viewer mode", MessageBoxButtons.OK, MessageBoxIcon.Error);
General.Editing.CancelMode();
return;
}
General.Interface.DisplayStatus(StatusType.Busy, "Reading map nodes...");
if (!LoadClassicStructures())
{
General.Interface.DisplayStatus(StatusType.Warning, "Failed to read map nodes.");
General.Editing.CancelMode();
return;
}
}
// Setup presentation
CustomPresentation presentation = new CustomPresentation();
presentation.AddLayer(new PresentLayer(RendererLayer.Background, BlendingMode.Mask, General.Settings.BackgroundAlpha));
presentation.AddLayer(new PresentLayer(RendererLayer.Grid, BlendingMode.Mask));
presentation.AddLayer(new PresentLayer(RendererLayer.Overlay, BlendingMode.Alpha, 1f, true));
presentation.AddLayer(new PresentLayer(RendererLayer.Geometry, BlendingMode.Alpha, 1f, true));
renderer.SetPresentation(presentation);
General.Interface.DisplayStatus(StatusType.Busy, "Building subsectors...");
RecursiveBuildSubsectorPoly(nodes.Length - 1, new Stack <Split>(nodes.Length / 2 + 1));
// Load and display dialog window
form = new NodesForm(this);
form.Text += " (" + nodesformat + " format)";
form.Show((Form)General.Interface);
Cursor.Current = Cursors.Default;
General.Interface.DisplayReady();
General.Interface.RedrawDisplay();
}
// Mode starts
public override void OnEngage()
{
Cursor.Current = Cursors.WaitCursor;
base.OnEngage();
if (!General.Map.LumpExists("NODES") || !General.Map.LumpExists("SSECTORS") || !General.Map.LumpExists("SEGS") || !General.Map.LumpExists("VERTEXES"))
{
// We need to build the nodes!
if (!General.Map.RebuildNodes(General.Map.ConfigSettings.NodebuilderSave, true))
{
return;
}
}
if (!General.Map.LumpExists("NODES"))
{
MessageBox.Show("Unable to find the NODES lump. It may be that the nodes could not be built correctly.", "Nodes Viewer mode", MessageBoxButtons.OK, MessageBoxIcon.Error);
General.Editing.CancelMode();
return;
}
if (!General.Map.LumpExists("SSECTORS"))
{
MessageBox.Show("Unable to find the SSECTORS lump. It may be that the nodes could not be built correctly.", "Nodes Viewer mode", MessageBoxButtons.OK, MessageBoxIcon.Error);
General.Editing.CancelMode();
return;
}
if (!General.Map.LumpExists("SEGS"))
{
MessageBox.Show("Unable to find the SEGS lump. It may be that the nodes could not be built correctly.", "Nodes Viewer mode", MessageBoxButtons.OK, MessageBoxIcon.Error);
General.Editing.CancelMode();
return;
}
if (!General.Map.LumpExists("VERTEXES"))
{
MessageBox.Show("Unable to find the VERTEXES lump. It may be that the nodes could not be built correctly.", "Nodes Viewer mode", MessageBoxButtons.OK, MessageBoxIcon.Error);
General.Editing.CancelMode();
return;
}
General.Interface.DisplayStatus(StatusType.Busy, "Reading map nodes...");
LoadStructures();
// Setup presentation
CustomPresentation presentation = new CustomPresentation();
presentation.AddLayer(new PresentLayer(RendererLayer.Background, BlendingMode.Mask, General.Settings.BackgroundAlpha));
presentation.AddLayer(new PresentLayer(RendererLayer.Grid, BlendingMode.Mask));
presentation.AddLayer(new PresentLayer(RendererLayer.Overlay, BlendingMode.Alpha, 1f, true));
presentation.AddLayer(new PresentLayer(RendererLayer.Geometry, BlendingMode.Alpha, 1f, true));
renderer.SetPresentation(presentation);
General.Interface.DisplayStatus(StatusType.Busy, "Building subsectors...");
RecursiveBuildSubsectorPoly(nodes.Length - 1, new Stack <Split>(nodes.Length / 2 + 1));
// Load and display dialog window
form = new NodesForm(this);
form.Show((Form)General.Interface);
Cursor.Current = Cursors.Default;
General.Interface.DisplayReady();
General.Interface.RedrawDisplay();
}