mirror of
https://git.do.srb2.org/STJr/UltimateZoneBuilder.git
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423 lines
16 KiB
C#
423 lines
16 KiB
C#
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#region ================== Copyright (c) 2010 Pascal vd Heiden
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/*
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* Copyright (c) 2010 Pascal vd Heiden
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* This program is released under GNU General Public License
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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*/
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#endregion
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#region ================== Namespaces
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using System;
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using System.Collections;
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using System.Collections.Generic;
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using System.Collections.ObjectModel;
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using System.Globalization;
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using System.Text;
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using System.Windows.Forms;
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using System.IO;
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using System.Reflection;
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using CodeImp.DoomBuilder.Controls;
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using CodeImp.DoomBuilder.Windows;
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using CodeImp.DoomBuilder.IO;
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using CodeImp.DoomBuilder.Map;
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using CodeImp.DoomBuilder.Rendering;
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using CodeImp.DoomBuilder.Geometry;
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using System.Drawing;
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using CodeImp.DoomBuilder.Editing;
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using CodeImp.DoomBuilder.Plugins;
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using CodeImp.DoomBuilder.Actions;
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using CodeImp.DoomBuilder.Types;
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using CodeImp.DoomBuilder.Config;
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using CodeImp.DoomBuilder.Data;
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#endregion
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namespace CodeImp.DoomBuilder.GZDoomEditing
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{
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public class BuilderPlug : Plug
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{
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#region ================== Structures
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private struct SidedefAlignJob
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{
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public Sidedef sidedef;
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public float offsetx;
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// When this is true, the previous sidedef was on the left of
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// this one and the texture X offset of this sidedef can be set
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// directly. When this is false, the length of this sidedef
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// must be subtracted from the X offset first.
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public bool forward;
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}
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#endregion
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#region ================== Variables
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// Static instance
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private static BuilderPlug me;
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// Settings
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private int showvisualthings; // 0 = none, 1 = sprite only, 2 = sprite caged
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private int changeheightbysidedef; // 0 = nothing, 1 = change ceiling, 2 = change floor
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private bool visualmodeclearselection;
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private bool usegravity;
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private bool usehighlight;
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// Copy/paste
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private string copiedtexture;
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private string copiedflat;
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private Point copiedoffsets;
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private VertexProperties copiedvertexprops;
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private SectorProperties copiedsectorprops;
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private SidedefProperties copiedsidedefprops;
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private LinedefProperties copiedlinedefprops;
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private ThingProperties copiedthingprops;
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#endregion
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#region ================== Properties
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// Static property to access the BuilderPlug
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public static BuilderPlug Me { get { return me; } }
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// This is the lowest Doom Builder core revision that is required for this plugin to work
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public override int MinimumRevision { get { return 1394; } }
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// Settings
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public int ShowVisualThings { get { return showvisualthings; } set { showvisualthings = value; } }
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public int ChangeHeightBySidedef { get { return changeheightbysidedef; } }
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public bool VisualModeClearSelection { get { return visualmodeclearselection; } }
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public bool UseGravity { get { return usegravity; } set { usegravity = value; } }
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public bool UseHighlight { get { return usehighlight; } set { usehighlight = value; } }
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// Copy/paste
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public string CopiedTexture { get { return copiedtexture; } set { copiedtexture = value; } }
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public string CopiedFlat { get { return copiedflat; } set { copiedflat = value; } }
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public Point CopiedOffsets { get { return copiedoffsets; } set { copiedoffsets = value; } }
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public VertexProperties CopiedVertexProps { get { return copiedvertexprops; } set { copiedvertexprops = value; } }
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public SectorProperties CopiedSectorProps { get { return copiedsectorprops; } set { copiedsectorprops = value; } }
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public SidedefProperties CopiedSidedefProps { get { return copiedsidedefprops; } set { copiedsidedefprops = value; } }
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public LinedefProperties CopiedLinedefProps { get { return copiedlinedefprops; } set { copiedlinedefprops = value; } }
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public ThingProperties CopiedThingProps { get { return copiedthingprops; } set { copiedthingprops = value; } }
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#endregion
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#region ================== Initialize / Dispose
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// This event is called when the plugin is initialized
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public override void OnInitialize()
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{
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base.OnInitialize();
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// Keep a static reference
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me = this;
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// Settings
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showvisualthings = 2;
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usegravity = false;
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usehighlight = true;
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LoadSettings();
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}
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// This is called when the plugin is terminated
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public override void Dispose()
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{
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base.Dispose();
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}
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#endregion
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#region ================== Methods
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// This loads the plugin settings
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private void LoadSettings()
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{
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changeheightbysidedef = General.Settings.ReadPluginSetting("BuilderModes", "changeheightbysidedef", 0);
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visualmodeclearselection = General.Settings.ReadPluginSetting("BuilderModes", "visualmodeclearselection", false);
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}
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#endregion
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#region ================== Events
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// When the Preferences dialog is closed
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public override void OnClosePreferences(PreferencesController controller)
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{
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base.OnClosePreferences(controller);
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// Apply settings that could have been changed
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LoadSettings();
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}
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#endregion
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#region ================== Classic Mode Surfaces
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// This is called when the vertices are created for the classic mode surfaces
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public override void OnSectorFloorSurfaceUpdate(Sector s, ref FlatVertex[] vertices)
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{
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ImageData img = General.Map.Data.GetFlatImage(s.LongFloorTexture);
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if((img != null) && img.IsImageLoaded)
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{
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// Fetch ZDoom fields
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Vector2D offset = new Vector2D(s.Fields.GetValue("xpanningfloor", 0.0f),
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s.Fields.GetValue("ypanningfloor", 0.0f));
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Vector2D scale = new Vector2D(s.Fields.GetValue("xscalefloor", 1.0f),
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s.Fields.GetValue("yscalefloor", 1.0f));
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float rotate = s.Fields.GetValue("rotationfloor", 0.0f);
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int color = s.Fields.GetValue("lightcolor", -1);
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int light = s.Fields.GetValue("lightfloor", 0);
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bool absolute = s.Fields.GetValue("lightfloorabsolute", false);
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// Setup the vertices with the given settings
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SetupSurfaceVertices(vertices, s, img, offset, scale, rotate, color, light, absolute);
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}
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}
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// This is called when the vertices are created for the classic mode surfaces
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public override void OnSectorCeilingSurfaceUpdate(Sector s, ref FlatVertex[] vertices)
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{
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ImageData img = General.Map.Data.GetFlatImage(s.LongFloorTexture);
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if((img != null) && img.IsImageLoaded)
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{
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// Fetch ZDoom fields
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Vector2D offset = new Vector2D(s.Fields.GetValue("xpanningceiling", 0.0f),
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s.Fields.GetValue("ypanningceiling", 0.0f));
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Vector2D scale = new Vector2D(s.Fields.GetValue("xscaleceiling", 1.0f),
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s.Fields.GetValue("yscaleceiling", 1.0f));
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float rotate = s.Fields.GetValue("rotationceiling", 0.0f);
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int color = s.Fields.GetValue("lightcolor", -1);
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int light = s.Fields.GetValue("lightceiling", 0);
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bool absolute = s.Fields.GetValue("lightceilingabsolute", false);
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// Setup the vertices with the given settings
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SetupSurfaceVertices(vertices, s, img, offset, scale, rotate, color, light, absolute);
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}
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}
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// This applies the given values on the vertices
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private void SetupSurfaceVertices(FlatVertex[] vertices, Sector s, ImageData img, Vector2D offset,
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Vector2D scale, float rotate, int color, int light, bool absolute)
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{
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// Prepare for math!
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rotate = Angle2D.DegToRad(rotate);
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Vector2D texscale = new Vector2D(1.0f / img.ScaledWidth, 1.0f / img.ScaledHeight);
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if(!absolute) light = s.Brightness + light;
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PixelColor lightcolor = PixelColor.FromInt(color);
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PixelColor brightness = PixelColor.FromInt(General.Map.Renderer2D.CalculateBrightness(light));
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PixelColor finalcolor = PixelColor.Modulate(lightcolor, brightness);
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color = finalcolor.WithAlpha(255).ToInt();
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// Do the math for all vertices
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for(int i = 0; i < vertices.Length; i++)
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{
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Vector2D pos = new Vector2D(vertices[i].x, vertices[i].y);
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pos = pos.GetRotated(rotate);
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pos.y = -pos.y;
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pos = (pos + offset) * scale * texscale;
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vertices[i].u = pos.x;
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vertices[i].v = pos.y;
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vertices[i].c = color;
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}
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}
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#endregion
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#region ================== Texture Alignment
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// This performs texture alignment along all walls that match with the same texture
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// NOTE: This method uses the sidedefs marking to indicate which sides have been aligned
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// When resetsidemarks is set to true, all sidedefs will first be marked false (not aligned).
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// Setting resetsidemarks to false is usefull to align only within a specific selection
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// (set the marked property to true for the sidedefs outside the selection)
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public static void AutoAlignTextures(Sidedef start, SidedefPart part, ImageData texture, bool alignx, bool aligny, bool resetsidemarks)
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{
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Stack<SidedefAlignJob> todo = new Stack<SidedefAlignJob>(50);
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float scalex = (General.Map.Config.ScaledTextureOffsets && !texture.WorldPanning) ? texture.Scale.x : 1.0f;
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float scaley = (General.Map.Config.ScaledTextureOffsets && !texture.WorldPanning) ? texture.Scale.y : 1.0f;
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// Mark all sidedefs false (they will be marked true when the texture is aligned)
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if(resetsidemarks) General.Map.Map.ClearMarkedSidedefs(false);
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if(!texture.IsImageLoaded) return;
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// Determine the Y alignment
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float ystartalign = start.OffsetY;
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switch(part)
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{
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case SidedefPart.Upper: ystartalign += start.Fields.GetValue("offsety_top", 0.0f); break;
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case SidedefPart.Middle: ystartalign += start.Fields.GetValue("offsety_mid", 0.0f); break;
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case SidedefPart.Lower: ystartalign += start.Fields.GetValue("offsety_bottom", 0.0f); break;
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}
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// Begin with first sidedef
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SidedefAlignJob first = new SidedefAlignJob();
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first.sidedef = start;
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first.offsetx = start.OffsetX;
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switch(part)
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{
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case SidedefPart.Upper: first.offsetx += start.Fields.GetValue("offsetx_top", 0.0f); break;
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case SidedefPart.Middle: first.offsetx += start.Fields.GetValue("offsetx_mid", 0.0f); break;
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case SidedefPart.Lower: first.offsetx += start.Fields.GetValue("offsetx_bottom", 0.0f); break;
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}
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first.forward = true;
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todo.Push(first);
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// Continue until nothing more to align
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while(todo.Count > 0)
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{
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Vertex v;
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float forwardoffset;
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float backwardoffset;
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float offsetscalex = 1.0f;
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// Get the align job to do
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SidedefAlignJob j = todo.Pop();
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bool matchtop = ((j.sidedef.LongHighTexture == texture.LongName) && j.sidedef.HighRequired());
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bool matchbottom = ((j.sidedef.LongLowTexture == texture.LongName) && j.sidedef.LowRequired());
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bool matchmid = ((j.sidedef.LongMiddleTexture == texture.LongName) && (j.sidedef.MiddleRequired() || ((j.sidedef.MiddleTexture.Length > 0) && (j.sidedef.MiddleTexture[0] != '-'))));
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if(matchtop) offsetscalex = j.sidedef.Fields.GetValue("scalex_top", 1.0f);
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else if(matchbottom) offsetscalex = j.sidedef.Fields.GetValue("scalex_bottom", 1.0f);
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else if(matchmid) offsetscalex = j.sidedef.Fields.GetValue("scalex_mid", 1.0f);
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if(j.forward)
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{
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// Apply alignment
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if(alignx)
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{
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//j.sidedef.OffsetX = j.offsetx;
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float offset = j.offsetx;
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offset %= (float)texture.Height;
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offset -= j.sidedef.OffsetX;
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j.sidedef.Fields.BeforeFieldsChange();
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if(matchtop) j.sidedef.Fields["offsetx_top"] = new UniValue(UniversalType.Float, offset);
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if(matchbottom) j.sidedef.Fields["offsetx_bottom"] = new UniValue(UniversalType.Float, offset);
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if(matchmid) j.sidedef.Fields["offsetx_mid"] = new UniValue(UniversalType.Float, offset);
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}
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if(aligny)
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{
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//j.sidedef.OffsetY = (int)Math.Round((start.Sector.CeilHeight - j.sidedef.Sector.CeilHeight) / scaley) + start.OffsetY;
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float offset = ((float)(start.Sector.CeilHeight - j.sidedef.Sector.CeilHeight) / scaley) + ystartalign;
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offset %= (float)texture.Height;
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offset -= j.sidedef.OffsetY;
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j.sidedef.Fields.BeforeFieldsChange();
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if(matchtop) j.sidedef.Fields["offsety_top"] = new UniValue(UniversalType.Float, offset);
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if(matchbottom) j.sidedef.Fields["offsety_bottom"] = new UniValue(UniversalType.Float, offset);
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if(matchmid) j.sidedef.Fields["offsety_mid"] = new UniValue(UniversalType.Float, offset);
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}
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forwardoffset = j.offsetx + (int)Math.Round(j.sidedef.Line.Length / scalex * offsetscalex);
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backwardoffset = j.offsetx;
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// Done this sidedef
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j.sidedef.Marked = true;
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// Add sidedefs backward (connected to the left vertex)
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v = j.sidedef.IsFront ? j.sidedef.Line.Start : j.sidedef.Line.End;
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AddSidedefsForAlignment(todo, v, false, backwardoffset, texture.LongName);
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// Add sidedefs forward (connected to the right vertex)
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v = j.sidedef.IsFront ? j.sidedef.Line.End : j.sidedef.Line.Start;
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AddSidedefsForAlignment(todo, v, true, forwardoffset, texture.LongName);
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}
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else
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{
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// Apply alignment
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if(alignx)
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{
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//j.sidedef.OffsetX = j.offsetx - (int)Math.Round(j.sidedef.Line.Length / scalex);
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float offset = j.offsetx - (int)Math.Round(j.sidedef.Line.Length / scalex);
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offset %= (float)texture.Height;
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offset -= j.sidedef.OffsetX;
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j.sidedef.Fields.BeforeFieldsChange();
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if(matchtop) j.sidedef.Fields["offsetx_top"] = new UniValue(UniversalType.Float, offset);
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if(matchbottom) j.sidedef.Fields["offsetx_bottom"] = new UniValue(UniversalType.Float, offset);
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if(matchmid) j.sidedef.Fields["offsetx_mid"] = new UniValue(UniversalType.Float, offset);
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}
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if(aligny)
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{
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//j.sidedef.OffsetY = (int)Math.Round((start.Sector.CeilHeight - j.sidedef.Sector.CeilHeight) / scaley) + start.OffsetY;
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float offset = ((float)(start.Sector.CeilHeight - j.sidedef.Sector.CeilHeight) / scaley) + ystartalign;
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offset %= (float)texture.Height;
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offset -= j.sidedef.OffsetY;
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j.sidedef.Fields.BeforeFieldsChange();
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if(matchtop) j.sidedef.Fields["offsety_top"] = new UniValue(UniversalType.Float, offset);
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if(matchbottom) j.sidedef.Fields["offsety_bottom"] = new UniValue(UniversalType.Float, offset);
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if(matchmid) j.sidedef.Fields["offsety_mid"] = new UniValue(UniversalType.Float, offset);
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}
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forwardoffset = j.offsetx;
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backwardoffset = j.offsetx - (int)Math.Round(j.sidedef.Line.Length / scalex * offsetscalex);
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// Done this sidedef
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j.sidedef.Marked = true;
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// Add sidedefs forward (connected to the right vertex)
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v = j.sidedef.IsFront ? j.sidedef.Line.End : j.sidedef.Line.Start;
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AddSidedefsForAlignment(todo, v, true, forwardoffset, texture.LongName);
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// Add sidedefs backward (connected to the left vertex)
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v = j.sidedef.IsFront ? j.sidedef.Line.Start : j.sidedef.Line.End;
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AddSidedefsForAlignment(todo, v, false, backwardoffset, texture.LongName);
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}
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}
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}
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// This adds the matching, unmarked sidedefs from a vertex for texture alignment
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private static void AddSidedefsForAlignment(Stack<SidedefAlignJob> stack, Vertex v, bool forward, float offsetx, long texturelongname)
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{
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foreach(Linedef ld in v.Linedefs)
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{
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Sidedef side1 = forward ? ld.Front : ld.Back;
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Sidedef side2 = forward ? ld.Back : ld.Front;
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if((ld.Start == v) && (side1 != null) && !side1.Marked)
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{
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if(SidedefTextureMatch(side1, texturelongname))
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{
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SidedefAlignJob nj = new SidedefAlignJob();
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nj.forward = forward;
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nj.offsetx = offsetx;
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nj.sidedef = side1;
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stack.Push(nj);
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}
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}
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else if((ld.End == v) && (side2 != null) && !side2.Marked)
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{
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if(SidedefTextureMatch(side2, texturelongname))
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{
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SidedefAlignJob nj = new SidedefAlignJob();
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nj.forward = forward;
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nj.offsetx = offsetx;
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nj.sidedef = side2;
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stack.Push(nj);
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}
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}
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}
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}
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// This checks if any of the sidedef texture match the given texture
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private static bool SidedefTextureMatch(Sidedef sd, long texturelongname)
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{
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return ((sd.LongHighTexture == texturelongname) && sd.HighRequired()) ||
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((sd.LongLowTexture == texturelongname) && sd.LowRequired()) ||
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((sd.LongMiddleTexture == texturelongname) && (sd.MiddleRequired() || ((sd.MiddleTexture.Length > 0) && (sd.MiddleTexture[0] != '-'))));
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}
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#endregion
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}
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}
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