mirror of
https://git.do.srb2.org/STJr/UltimateZoneBuilder.git
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13aabd4257
Currently this will work as intended only if the selection ends up either completely inside a single sector or completely outside of any sector. Also this logic won't be applied if the selection contains the lines with only start or end vertex selected. Internal: some TextLabel refactoring.
377 lines
11 KiB
C#
377 lines
11 KiB
C#
#region ================== Namespaces
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using System;
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using System.Collections.Generic;
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using System.Drawing;
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using System.Windows.Forms;
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using CodeImp.DoomBuilder.Actions;
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using CodeImp.DoomBuilder.Config;
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using CodeImp.DoomBuilder.Editing;
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using CodeImp.DoomBuilder.Geometry;
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using CodeImp.DoomBuilder.Map;
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using CodeImp.DoomBuilder.Rendering;
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using CodeImp.DoomBuilder.Windows;
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#endregion
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namespace CodeImp.DoomBuilder.BuilderModes
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{
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[EditMode(DisplayName = "Draw Curve Mode",
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SwitchAction = "drawcurvemode",
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ButtonImage = "DrawCurveMode.png", //mxd
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ButtonOrder = int.MinValue + 2, //mxd
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ButtonGroup = "000_drawing", //mxd
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AllowCopyPaste = false,
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Volatile = true,
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Optional = false)]
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public class DrawCurveMode : DrawGeometryMode
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{
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#region ================== Variables
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private readonly HintLabel hintlabel;
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private Curve curve;
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private int segmentlength;
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private const int MIN_SEGMENT_LENGTH = 16;
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private const int MAX_SEGMENT_LENGTH = 4096; //just some arbitrary number
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// Interface
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private DrawCurveOptionsPanel panel;
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#endregion
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#region ================== Constructor/Disposer
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public DrawCurveMode()
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{
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hintlabel = new HintLabel(General.Colors.InfoLine);
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labeluseoffset = false;
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}
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public override void Dispose()
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{
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// Not already disposed?
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if(!isdisposed)
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{
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// Clean up
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if(hintlabel != null) hintlabel.Dispose();
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// Done
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base.Dispose();
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}
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}
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#endregion
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#region ================== Methods
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protected override void Update()
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{
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PixelColor stitchcolor = General.Colors.Highlight;
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PixelColor losecolor = General.Colors.Selection;
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snaptocardinaldirection = General.Interface.ShiftState && General.Interface.AltState;
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snaptogrid = snaptocardinaldirection || General.Interface.ShiftState ^ General.Interface.SnapToGrid;
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snaptonearest = General.Interface.CtrlState ^ General.Interface.AutoMerge;
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DrawnVertex curp = GetCurrentPosition();
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float vsize = (renderer.VertexSize + 1.0f) / renderer.Scale;
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// Update label positions (mxd)
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if(labels.Count > 0)
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{
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// Update labels for already drawn lines
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for(int i = 0; i < labels.Count - 1; i++)
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labels[i].Move(points[i].pos, points[i + 1].pos);
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// Update label for active line
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labels[labels.Count - 1].Move(points[points.Count - 1].pos, curp.pos);
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}
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// Render drawing lines
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if(renderer.StartOverlay(true))
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{
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// Go for all points to draw lines
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if(points.Count > 0)
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{
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//update curve
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List<Vector2D> verts = new List<Vector2D>();
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for(int i = 0; i < points.Count; i++) verts.Add(points[i].pos);
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if(curp.pos != verts[verts.Count-1]) verts.Add(curp.pos);
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curve = CurveTools.CurveThroughPoints(verts, 0.5f, 0.75f, segmentlength);
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// Render lines
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for(int i = 1; i < curve.Shape.Count; i++)
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{
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// Determine line color
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PixelColor c = snaptonearest ? stitchcolor : losecolor;
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// Render line
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renderer.RenderLine(curve.Shape[i - 1], curve.Shape[i], LINE_THICKNESS, c, true);
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}
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//render "inactive" vertices
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for(int i = 1; i < curve.Shape.Count - 1; i++)
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{
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// Determine vertex color
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PixelColor c = !snaptonearest ? stitchcolor : losecolor;
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// Render vertex
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renderer.RenderRectangleFilled(new RectangleF(curve.Shape[i].x - vsize, curve.Shape[i].y - vsize, vsize * 2.0f, vsize * 2.0f), c, true);
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}
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}
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if(points.Count > 0)
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{
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// Render vertices
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for(int i = 0; i < points.Count; i++)
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{
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// Determine vertex color
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PixelColor c = points[i].stitch ? stitchcolor : losecolor;
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// Render vertex
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renderer.RenderRectangleFilled(new RectangleF(points[i].pos.x - vsize, points[i].pos.y - vsize, vsize * 2.0f, vsize * 2.0f), c, true);
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}
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}
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// Determine point color
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PixelColor color = snaptonearest ? stitchcolor : losecolor;
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// Render vertex at cursor
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renderer.RenderRectangleFilled(new RectangleF(curp.pos.x - vsize, curp.pos.y - vsize, vsize * 2.0f, vsize * 2.0f), color, true);
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// Render labels
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renderer.RenderText(labels.ToArray());
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//Render info label
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Vector2D start = new Vector2D(mousemappos.x + (32 / renderer.Scale), mousemappos.y - (16 / renderer.Scale));
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Vector2D end = new Vector2D(mousemappos.x + (96 / renderer.Scale), mousemappos.y);
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hintlabel.Move(start, end);
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hintlabel.Text = "SEG LEN: " + segmentlength;
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renderer.RenderText(hintlabel.TextLabel);
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// Done
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renderer.Finish();
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}
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// Done
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renderer.Present();
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}
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#endregion
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#region ================== Events
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public override void OnEngage()
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{
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base.OnEngage();
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//setup settings panel
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panel.SegmentLength = segmentlength;
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panel.Register();
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}
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public override void OnAccept()
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{
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Cursor.Current = Cursors.AppStarting;
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General.Settings.FindDefaultDrawSettings();
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// When points have been drawn
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if(points.Count > 0)
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{
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// Make undo for the draw
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General.Map.UndoRedo.CreateUndo("Curve draw");
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// Make an analysis and show info
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string[] adjectives =
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{
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"beautiful", "lovely", "romantic", "stylish", "cheerful", "comical",
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"awesome", "accurate", "adorable", "adventurous", "attractive", "cute",
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"elegant", "glamorous", "gorgeous", "handsome", "magnificent", "unusual",
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"outstanding", "mysterious", "amusing", "charming", "fantastic", "jolly"
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};
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string word = adjectives[points.Count % adjectives.Length];
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word = (points.Count > adjectives.Length) ? "very " + word : word;
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string a = ((word[0] == 'a') || (word[0] == 'e') || (word[0] == 'o') || (word[0] == 'u')) ? "an " : "a ";
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General.Interface.DisplayStatus(StatusType.Action, "Created " + a + word + " curve.");
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List<DrawnVertex> verts = new List<DrawnVertex>();
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// If we have a curve...
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if(points.Count > 2)
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{
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// Is it an (auto)closed curve?
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int lastpoint;
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if(drawingautoclosed || points[0].pos == points[points.Count - 1].pos)
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lastpoint = curve.Segments.Count;
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else
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lastpoint = curve.Segments.Count - 1;
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for(int i = 0; i < lastpoint; i++)
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{
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int next = (i == curve.Segments.Count - 1 ? 0 : i + 1);
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bool stitch = points[i].stitch && points[next].stitch;
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bool stitchline = points[i].stitchline && points[next].stitchline;
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// Add segment points except the last one
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for(int c = 0; c < curve.Segments[i].Points.Length - 1; c++)
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{
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DrawnVertex dv = new DrawnVertex();
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dv.pos = curve.Segments[i].Points[c];
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dv.stitch = stitch;
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dv.stitchline = stitchline;
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verts.Add(dv);
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}
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}
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// Add the last point
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DrawnVertex end = new DrawnVertex();
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end.pos = curve.Segments[lastpoint - 1].End;
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end.stitch = verts[verts.Count - 1].stitch;
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end.stitchline = verts[verts.Count - 1].stitchline;
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verts.Add(end);
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}
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else
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{
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verts = points;
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}
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// Make the drawing
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if(Tools.DrawLines(verts, true, BuilderPlug.Me.AutoAlignTextureOffsetsOnCreate)) //mxd
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{
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// Snap to map format accuracy
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General.Map.Map.SnapAllToAccuracy();
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// Clear selection
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General.Map.Map.ClearAllSelected();
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// Update cached values
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General.Map.Map.Update();
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// Edit new sectors?
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List<Sector> newsectors = General.Map.Map.GetMarkedSectors(true);
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if(BuilderPlug.Me.EditNewSector && (newsectors.Count > 0))
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General.Interface.ShowEditSectors(newsectors);
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// Update the used textures
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General.Map.Data.UpdateUsedTextures();
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//mxd
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General.Map.Renderer2D.UpdateExtraFloorFlag();
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// Map is changed
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General.Map.IsChanged = true;
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}
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else
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{
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// Drawing failed
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// NOTE: I have to call this twice, because the first time only cancels this volatile mode
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General.Map.UndoRedo.WithdrawUndo();
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General.Map.UndoRedo.WithdrawUndo();
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}
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}
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// Done
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Cursor.Current = Cursors.Default;
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if(continuousdrawing)
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{
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// Reset settings
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points.Clear();
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labels.Clear();
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drawingautoclosed = false;
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// Redraw display
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General.Interface.RedrawDisplay();
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}
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else
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{
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// Return to original mode
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General.Editing.ChangeMode(General.Editing.PreviousStableMode.Name);
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}
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}
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private void OptionsPanelOnValueChanged(object sender, EventArgs eventArgs)
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{
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segmentlength = panel.SegmentLength;
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Update();
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}
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public override void OnHelp()
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{
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General.ShowHelp("/gzdb/features/classic_modes/mode_drawcurve.html");
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}
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#endregion
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#region ================== mxd. Settings panel
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protected override void SetupInterface()
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{
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// Load stored settings
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segmentlength = General.Clamp(General.Settings.ReadPluginSetting("drawcurvemode.segmentlength", 32), MIN_SEGMENT_LENGTH, MAX_SEGMENT_LENGTH);
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// Add options docker
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panel = new DrawCurveOptionsPanel(MIN_SEGMENT_LENGTH, MAX_SEGMENT_LENGTH);
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panel.SegmentLength = segmentlength;
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panel.OnValueChanged += OptionsPanelOnValueChanged;
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panel.OnContinuousDrawingChanged += OnContinuousDrawingChanged;
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panel.OnAutoCloseDrawingChanged += OnAutoCloseDrawingChanged;
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// Needs to be set after adding the events...
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panel.ContinuousDrawing = General.Settings.ReadPluginSetting("drawcurvemode.continuousdrawing", false);
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panel.AutoCloseDrawing = General.Settings.ReadPluginSetting("drawlinesmode.autoclosedrawing", false);
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}
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protected override void AddInterface()
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{
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panel.Register();
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}
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protected override void RemoveInterface()
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{
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// Store settings
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General.Settings.WritePluginSetting("drawcurvemode.segmentlength", segmentlength);
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General.Settings.WritePluginSetting("drawcurvemode.continuousdrawing", panel.ContinuousDrawing);
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General.Settings.WritePluginSetting("drawlinesmode.autoclosedrawing", panel.AutoCloseDrawing);
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// Remove the buttons
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panel.Unregister();
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}
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#endregion
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#region ================== Actions
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[BeginAction("increasesubdivlevel")]
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protected virtual void IncreaseSubdivLevel()
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{
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if(segmentlength < MAX_SEGMENT_LENGTH)
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{
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int increment = Math.Max(MIN_SEGMENT_LENGTH, segmentlength / 32 * 16);
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segmentlength += increment;
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if(segmentlength > MAX_SEGMENT_LENGTH) segmentlength = MAX_SEGMENT_LENGTH;
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panel.SegmentLength = segmentlength;
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Update();
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}
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}
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[BeginAction("decreasesubdivlevel")]
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protected virtual void DecreaseSubdivLevel()
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{
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if(segmentlength > MIN_SEGMENT_LENGTH)
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{
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int increment = Math.Max(MIN_SEGMENT_LENGTH, segmentlength / 32 * 16);
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segmentlength -= increment;
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if(segmentlength < MIN_SEGMENT_LENGTH) segmentlength = MIN_SEGMENT_LENGTH;
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panel.SegmentLength = segmentlength;
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Update();
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}
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}
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#endregion
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}
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}
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