UltimateZoneBuilder/Source/Plugins/BuilderModes/ErrorChecks/CheckMissingTextures.cs


#region ================== Copyright (c) 2007 Pascal vd Heiden

/*
 * Copyright (c) 2007 Pascal vd Heiden, www.codeimp.com
 * This program is released under GNU General Public License
 * 
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 * 
 */

#endregion

#region ================== Namespaces

using System;
using System.Collections;
using System.Collections.Generic;
using System.Globalization;
using System.Text;
using System.Windows.Forms;
using System.IO;
using System.Reflection;
using CodeImp.DoomBuilder.Windows;
using CodeImp.DoomBuilder.IO;
using CodeImp.DoomBuilder.Map;
using CodeImp.DoomBuilder.Rendering;
using CodeImp.DoomBuilder.Geometry;
using CodeImp.DoomBuilder.Editing;
using CodeImp.DoomBuilder.Actions;
using CodeImp.DoomBuilder.Types;
using CodeImp.DoomBuilder.Config;
using System.Threading;
using CodeImp.DoomBuilder.Data;

#endregion

namespace CodeImp.DoomBuilder.BuilderModes
{
    [ErrorChecker("Check missing textures", true, 80)]
    public class CheckMissingTextures : ErrorChecker
    {
        #region ================== Constants

        private int PROGRESS_STEP = 1000;

        #endregion

        #region ================== Constructor / Destructor

        // Constructor
        public CheckMissingTextures()
        {
            // Total progress is done when all lines are checked
            SetTotalProgress(General.Map.Map.Sidedefs.Count / PROGRESS_STEP);
        }

        #endregion

        #region ================== Methods

        // This runs the check
        public override void Run()
        {
            int progress = 0;
            int stepprogress = 0;

            // Go for all the sidedefs
            foreach (Sidedef sd in General.Map.Map.Sidedefs)
            {
                // Check upper texture. Also make sure not to return a false
                // positive if the sector on the other side has the ceiling
                // set to be sky
                if (sd.HighRequired() && sd.HighTexture[0] == '-')
                {
                    if (sd.Other != null && sd.Other.Sector.CeilTexture != General.Map.Config.SkyFlatName)
                    {
                        SubmitResult(new ResultMissingTexture(sd, SidedefPart.Upper));
                    }
                }

                // Check middle texture
                if (sd.MiddleRequired() && sd.MiddleTexture[0] == '-')
                {
                    SubmitResult(new ResultMissingTexture(sd, SidedefPart.Middle));
                }

                // Check lower texture. Also make sure not to return a false
                // positive if the sector on the other side has the floor
                // set to be sky
                if (sd.LowRequired() && sd.LowTexture[0] == '-')
                {
                    if (sd.Other != null && sd.Other.Sector.FloorTexture != General.Map.Config.SkyFlatName)
                    {
                        SubmitResult(new ResultMissingTexture(sd, SidedefPart.Lower));
                    }
                }

                // Handle thread interruption
                try { Thread.Sleep(0); }
                catch (ThreadInterruptedException) { return; }

                // We are making progress!
                if ((++progress / PROGRESS_STEP) > stepprogress)
                {
                    stepprogress = (progress / PROGRESS_STEP);
                    AddProgress(1);
                }
            }
        }

        #endregion
    }
}