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Changed mode buttons order in the toolbar.

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Fixed a crash when enabling Nodes Viewer mode in an unsaved map.
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MaxED 2014-01-09 13:09:43 +00:00
parent 1adf313a91
commit 70102f1420
8 changed files with 20 additions and 20 deletions
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17
Source/Plugins/NodesViewer/NodesViewerMode.cs
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@ -7,7 +7,6 @@ using System.IO;
using System.Windows.Forms;
using CodeImp.DoomBuilder.Editing;
using CodeImp.DoomBuilder.Geometry;
using CodeImp.DoomBuilder.Map;
using CodeImp.DoomBuilder.Rendering;
using CodeImp.DoomBuilder.Windows;
@ -252,10 +251,10 @@ namespace CodeImp.DoomBuilder.Plugins.NodesViewer
{
// Begin with a giant square polygon that covers the entire map
List<Vector2D> poly = new List<Vector2D>(16);
poly.Add(new Vector2D(-(float)General.Map.FormatInterface.MaxCoordinate, (float)General.Map.FormatInterface.MaxCoordinate));
poly.Add(new Vector2D((float)General.Map.FormatInterface.MaxCoordinate, (float)General.Map.FormatInterface.MaxCoordinate));
poly.Add(new Vector2D((float)General.Map.FormatInterface.MaxCoordinate, -(float)General.Map.FormatInterface.MaxCoordinate));
poly.Add(new Vector2D(-(float)General.Map.FormatInterface.MaxCoordinate, -(float)General.Map.FormatInterface.MaxCoordinate));
poly.Add(new Vector2D(-General.Map.FormatInterface.MaxCoordinate, General.Map.FormatInterface.MaxCoordinate));
poly.Add(new Vector2D(General.Map.FormatInterface.MaxCoordinate, General.Map.FormatInterface.MaxCoordinate));
poly.Add(new Vector2D(General.Map.FormatInterface.MaxCoordinate, -General.Map.FormatInterface.MaxCoordinate));
poly.Add(new Vector2D(-General.Map.FormatInterface.MaxCoordinate, -General.Map.FormatInterface.MaxCoordinate));
// Crop the polygon by the node tree splits
foreach(Split s in nodesplits) CropPolygon(poly, s);
@ -588,6 +587,14 @@ namespace CodeImp.DoomBuilder.Plugins.NodesViewer
Cursor.Current = Cursors.WaitCursor;
base.OnEngage();
//mxd. General.Map.ExportToFile in BuildNodes() won't do the trick if the map was never saved
if (string.IsNullOrEmpty(General.Map.FilePathName))
{
MessageBox.Show("Please save the map before running Nodes Viewer mode.", "Nodes Viewer mode", MessageBoxButtons.OK, MessageBoxIcon.Error);
General.Editing.CancelMode();
return;
}
if(!General.Map.LumpExists("NODES") || !General.Map.LumpExists("SSECTORS") || !General.Map.LumpExists("SEGS") || !General.Map.LumpExists("VERTEXES"))
{
// We need to build the nodes!