WorldOptionsScreen.cs

浏览该文件的文档.

using System.Globalization;
using System.Xml.Linq;
using Engine;
using Engine.Graphics;
 
namespace Game {
    public class WorldOptionsScreen : Screen, IWorldOptionsScreen {
        public static string fName = "WorldOptionsScreen";
        public Widget m_newWorldOnlyPanel;
 
        public ButtonWidget m_terrainGenerationButton;
 
        public Widget m_continentTerrainPanel;
 
        Widget m_yearDaysPanel;
 
        public Widget m_islandTerrainPanel;
 
        public SliderWidget m_islandSizeEW;
 
        public SliderWidget m_islandSizeNS;
 
        public Widget m_flatTerrainPanel;
 
        public SliderWidget m_flatTerrainLevelSlider;
 
        public SliderWidget m_flatTerrainShoreRoughnessSlider;
 
        public BlockIconWidget m_flatTerrainBlock;
 
        public LabelWidget m_flatTerrainBlockLabel;
 
        public ButtonWidget m_flatTerrainBlockButton;
 
        public CheckboxWidget m_flatTerrainMagmaOceanCheckbox;
 
        public SliderWidget m_seaLevelOffsetSlider;
 
        public SliderWidget m_temperatureOffsetSlider;
 
        public SliderWidget m_humidityOffsetSlider;
 
        public SliderWidget m_biomeSizeSlider;
 
        public Widget m_terrainGeneratorVersionButtonPanel;
 
        public ButtonWidget m_terrainGeneratorVersionButton;
 
        public RectangleWidget m_blocksTextureIcon;
 
        public LabelWidget m_blocksTextureLabel;
 
        public LabelWidget m_blocksTextureDetails;
 
        public ButtonWidget m_blocksTextureButton;
 
        public ButtonWidget m_paletteButton;
 
        public ButtonWidget m_supernaturalCreaturesButton;
 
        public ButtonWidget m_friendlyFireButton;
 
        Widget m_seasonsPanel;
 
        CheckboxWidget m_areSeasonsChangingCheckBox;
 
        SliderWidget m_yearDaysSlider;
 
        SliderWidget m_timeOfYearSlider;
 
        public Widget m_creativeModePanel;
 
        public ButtonWidget m_environmentBehaviorButton;
 
        public ButtonWidget m_timeOfDayButton;
 
        public ButtonWidget m_weatherEffectsButton;
 
        public ButtonWidget m_adventureRespawnButton;
 
        public ButtonWidget m_adventureSurvivalMechanicsButton;
 
        public LabelWidget m_descriptionLabel;
 
        public WorldSettings m_worldSettings;
 
        public bool m_isExistingWorld;
 
        public BlocksTexturesCache m_blockTexturesCache = new();
 
        public static bool ForceEnableTerrainGeneratorVersionButton = false;
 
        public static float[] m_islandSizes = [
            1f,
            7f,
            15f,
            30f,
            40f,
            50f,
            60f,
            80f,
            100f,
            120f,
            150f,
            200f,
            250f,
            300f,
            400f,
            500f,
            600f,
            800f,
            1000f,
            1200f,
            1500f,
            2000f,
            2500f
        ];
 
        public static float[] m_biomeSizes = [
            0.01f,
            0.1f,
            0.25f,
            0.33f,
            0.5f,
            0.75f,
            1f,
            1.5f,
            2f,
            3f,
            4f,
            6f,
            8f,
            10f,
            12f,
            16f,
            20f,
            24f,
            32f
        ];
 
        public static float[] m_yearDays = [
            4f,
            8f,
            12f,
            16f,
            20f,
            24f,
            32f,
            48f,
            64f,
            96f,
            128f,
            192f,
            256f,
            365f,
            384f,
            512f
        ];
 
        public static int[] m_flatTerrainBlockList = [
            -1,
            8,
            2,
            7,
            3,
            67,
            66,
            4,
            5,
            26,
            73,
            21,
            46,
            47,
            15,
            62,
            68,
            126,
            71,
            1
        ];
 
        public WorldOptionsScreen() {
            XElement node = ContentManager.Get<XElement>("Screens/WorldOptionsScreen");
            LoadContents(this, node);
            m_creativeModePanel = Children.Find<Widget>("CreativeModePanel");
            m_seasonsPanel = Children.Find<Widget>("SeasonsPanel");
            m_newWorldOnlyPanel = Children.Find<Widget>("NewWorldOnlyPanel");
            m_continentTerrainPanel = Children.Find<Widget>("ContinentTerrainPanel");
            m_yearDaysPanel = Children.Find<Widget>("YearDaysPanel");
            m_islandTerrainPanel = Children.Find<Widget>("IslandTerrainPanel");
            m_islandSizeNS = Children.Find<SliderWidget>("IslandSizeNS");
            m_islandSizeEW = Children.Find<SliderWidget>("IslandSizeEW");
            m_flatTerrainPanel = Children.Find<Widget>("FlatTerrainPanel");
            m_blocksTextureIcon = Children.Find<RectangleWidget>("BlocksTextureIcon");
            m_blocksTextureLabel = Children.Find<LabelWidget>("BlocksTextureLabel");
            m_blocksTextureDetails = Children.Find<LabelWidget>("BlocksTextureDetails");
            m_blocksTextureButton = Children.Find<ButtonWidget>("BlocksTextureButton");
            m_seaLevelOffsetSlider = Children.Find<SliderWidget>("SeaLevelOffset");
            m_temperatureOffsetSlider = Children.Find<SliderWidget>("TemperatureOffset");
            m_humidityOffsetSlider = Children.Find<SliderWidget>("HumidityOffset");
            m_biomeSizeSlider = Children.Find<SliderWidget>("BiomeSize");
            m_terrainGeneratorVersionButtonPanel = Children.Find<Widget>("TerrainGeneratorVersionPanel");
            m_terrainGeneratorVersionButton = Children.Find<ButtonWidget>("TerrainGeneratorVersion");
            m_paletteButton = Children.Find<ButtonWidget>("Palette");
            m_supernaturalCreaturesButton = Children.Find<ButtonWidget>("SupernaturalCreatures");
            m_friendlyFireButton = Children.Find<ButtonWidget>("FriendlyFire");
            m_environmentBehaviorButton = Children.Find<ButtonWidget>("EnvironmentBehavior");
            m_timeOfDayButton = Children.Find<ButtonWidget>("TimeOfDay");
            m_areSeasonsChangingCheckBox = Children.Find<CheckboxWidget>("AreSeasonsChanging");
            m_yearDaysSlider = Children.Find<SliderWidget>("YearDays");
            m_timeOfYearSlider = Children.Find<SliderWidget>("TimeOfYear");
            m_weatherEffectsButton = Children.Find<ButtonWidget>("WeatherEffects");
            m_adventureRespawnButton = Children.Find<ButtonWidget>("AdventureRespawn");
            m_adventureSurvivalMechanicsButton = Children.Find<ButtonWidget>("AdventureSurvivalMechanics");
            m_terrainGenerationButton = Children.Find<ButtonWidget>("TerrainGeneration");
            m_flatTerrainLevelSlider = Children.Find<SliderWidget>("FlatTerrainLevel");
            m_flatTerrainShoreRoughnessSlider = Children.Find<SliderWidget>("FlatTerrainShoreRoughness");
            m_flatTerrainBlock = Children.Find<BlockIconWidget>("FlatTerrainBlock");
            m_flatTerrainBlockLabel = Children.Find<LabelWidget>("FlatTerrainBlockLabel");
            m_flatTerrainBlockButton = Children.Find<ButtonWidget>("FlatTerrainBlockButton");
            m_flatTerrainMagmaOceanCheckbox = Children.Find<CheckboxWidget>("MagmaOcean");
            m_descriptionLabel = Children.Find<LabelWidget>("Description");
            m_islandSizeEW.MinValue = 0f;
            m_islandSizeEW.MaxValue = m_islandSizes.Length - 1;
            m_islandSizeEW.Granularity = 1f;
            m_islandSizeNS.MinValue = 0f;
            m_islandSizeNS.MaxValue = m_islandSizes.Length - 1;
            m_islandSizeNS.Granularity = 1f;
            m_biomeSizeSlider.MinValue = 0f;
            m_biomeSizeSlider.MaxValue = m_biomeSizes.Length - 1;
            m_biomeSizeSlider.Granularity = 1f;
            m_terrainGeneratorVersionButton.Text = VersionsManager.SerializationVersion;
            //当有模组需要使用2.4地形时，禁止玩家更改地形生成器版本，防止玩家误操作导致模组地形不能生成
            m_terrainGeneratorVersionButton.IsEnabled = ForceEnableTerrainGeneratorVersionButton
                || !ModsManager.ModHooks.TryGetValue("TerrainContentsGenerator24Initialize", out ModsManager.ModHook modHook)
                || modHook.Loaders.Count == 0;
            m_yearDaysSlider.MinValue = 0f;
            m_yearDaysSlider.MaxValue = m_yearDays.Length - 1;
            m_yearDaysSlider.Granularity = 1f;
        }
 
        public static string FormatOffset(float value) {
            if (value != 0f) {
                return (value >= 0f ? "+" : "") + value;
            }
            return LanguageControl.Get(fName, 6);
        }
 
        public override void Enter(object[] parameters) {
            m_worldSettings = (WorldSettings)parameters[0];
            m_isExistingWorld = (bool)parameters[1];
            m_descriptionLabel.Text = StringsManager.GetString($"EnvironmentBehaviorMode.{m_worldSettings.EnvironmentBehaviorMode}.Description");
        }
 
        public override void Leave() {
            m_blockTexturesCache.Clear();
        }
 
        public override void Update() {
            if (m_terrainGenerationButton.IsClicked
                && !m_isExistingWorld) {
                IList<int> enumValues = EnumUtils.GetEnumValues<TerrainGenerationMode>();
                DialogsManager.ShowDialog(
                    null,
                    new ListSelectionDialog(
                        LanguageControl.Get(fName, 1),
                        enumValues,
                        56f,
                        e => StringsManager.GetString($"TerrainGenerationMode.{(TerrainGenerationMode)e}.Name"),
                        e => {
                            if (m_worldSettings.GameMode != 0
                                && ((TerrainGenerationMode)e == TerrainGenerationMode.FlatContinent
                                    || (TerrainGenerationMode)e == TerrainGenerationMode.FlatIsland)) {
                                DialogsManager.ShowDialog(
                                    null,
                                    new MessageDialog(LanguageControl.Get(fName, 4), LanguageControl.Get(fName, 5), LanguageControl.Ok, null, null)
                                );
                            }
                            else {
                                m_worldSettings.TerrainGenerationMode = (TerrainGenerationMode)e;
                                m_descriptionLabel.Text = StringsManager.GetString(
                                    $"TerrainGenerationMode.{m_worldSettings.TerrainGenerationMode}.Description"
                                );
                                if (m_worldSettings.TerrainGenerationMode == TerrainGenerationMode.Continent
                                    || m_worldSettings.TerrainGenerationMode == TerrainGenerationMode.Island) {
                                    m_seaLevelOffsetSlider.MinValue = -64f;
                                    m_seaLevelOffsetSlider.MaxValue = 191f;
                                    m_worldSettings.SeaLevelOffset = Math.Clamp(m_worldSettings.SeaLevelOffset, -64, 191);
                                    m_seaLevelOffsetSlider.Value = m_worldSettings.SeaLevelOffset;
                                }
                                else {
                                    m_seaLevelOffsetSlider.MinValue = -m_worldSettings.TerrainLevel;
                                    m_seaLevelOffsetSlider.MaxValue = 255 - m_worldSettings.TerrainLevel;
                                    m_worldSettings.SeaLevelOffset = Math.Clamp(
                                        m_worldSettings.SeaLevelOffset,
                                        -m_worldSettings.TerrainLevel,
                                        255 - m_worldSettings.TerrainLevel
                                    );
                                    m_seaLevelOffsetSlider.Value = m_worldSettings.SeaLevelOffset;
                                }
                            }
                        }
                    )
                );
            }
            if (m_islandSizeEW.IsSliding
                && !m_isExistingWorld) {
                m_worldSettings.IslandSize.X = m_islandSizes[Math.Clamp((int)m_islandSizeEW.Value, 0, m_islandSizes.Length - 1)];
            }
            if (m_islandSizeNS.IsSliding
                && !m_isExistingWorld) {
                m_worldSettings.IslandSize.Y = m_islandSizes[Math.Clamp((int)m_islandSizeNS.Value, 0, m_islandSizes.Length - 1)];
            }
            if (m_flatTerrainLevelSlider.IsSliding
                && !m_isExistingWorld) {
                m_worldSettings.TerrainLevel = Math.Clamp(
                    (int)m_flatTerrainLevelSlider.Value / (int)m_flatTerrainLevelSlider.Granularity * (int)m_flatTerrainLevelSlider.Granularity,
                    2,
                    252
                );
                m_seaLevelOffsetSlider.MinValue = -m_worldSettings.TerrainLevel;
                m_seaLevelOffsetSlider.MaxValue = 255 - m_worldSettings.TerrainLevel;
                m_worldSettings.SeaLevelOffset = Math.Clamp(
                    m_worldSettings.SeaLevelOffset,
                    -m_worldSettings.TerrainLevel,
                    255 - m_worldSettings.TerrainLevel
                );
                m_seaLevelOffsetSlider.Value = m_worldSettings.SeaLevelOffset;
                m_descriptionLabel.Text = StringsManager.GetString("FlatTerrainLevel.Description");
            }
            if (m_flatTerrainShoreRoughnessSlider.IsSliding
                && !m_isExistingWorld) {
                m_worldSettings.ShoreRoughness = m_flatTerrainShoreRoughnessSlider.Value;
                m_descriptionLabel.Text = StringsManager.GetString("FlatTerrainShoreRoughness.Description");
            }
            if (m_flatTerrainBlockButton.IsClicked
                && !m_isExistingWorld) {
                DialogsManager.ShowDialog(
                    null,
                    new ListSelectionDialog(
                        LanguageControl.Get(fName, 2),
                        m_flatTerrainBlockList,
                        72f,
                        index => {
                            if ((int)index == -1) {
                                return new StackPanelWidget {
                                    VerticalAlignment = WidgetAlignment.Center,
                                    Children = {
                                        new CanvasWidget { Size = new Vector2(94f, 0f) },
                                        new LabelWidget { Text = LanguageControl.Get(fName, "9"), Color = Color.White }
                                    }
                                };
                            }
                            XElement node2 = ContentManager.Get<XElement>("Widgets/SelectBlockItem");
                            ContainerWidget obj2 = (ContainerWidget)LoadWidget(null, node2, null);
                            obj2.Children.Find<BlockIconWidget>("SelectBlockItem.Block").Contents = (int)index;
                            obj2.Children.Find<LabelWidget>("SelectBlockItem.Text").Text = BlocksManager.Blocks[(int)index]
                                .GetDisplayName(null, Terrain.MakeBlockValue((int)index));
                            return obj2;
                        },
                        index => {
                            if ((int)index == -1) {
                                DialogsManager.ShowDialog(
                                    this,
                                    new TextBoxDialog(
                                        LanguageControl.Get(fName, "9"),
                                        m_worldSettings.TerrainBlockIndex.ToString(),
                                        10,
                                        str => {
                                            bool flag = true;
                                            if (int.TryParse(str, out int num)) {
                                                int contents = Terrain.ExtractContents(num);
                                                if (contents == 0
                                                    || BlocksManager.Blocks[contents] is not AirBlock) {
                                                    flag = false;
                                                    m_worldSettings.TerrainBlockIndex = num;
                                                }
                                            }
                                            if (flag) {
                                                DialogsManager.ShowDialog(
                                                    this,
                                                    new MessageDialog(
                                                        LanguageControl.Error,
                                                        LanguageControl.Get(fName, "10"),
                                                        LanguageControl.Ok,
                                                        null,
                                                        null
                                                    )
                                                );
                                            }
                                        }
                                    )
                                );
                            }
                            else {
                                m_worldSettings.TerrainBlockIndex = (int)index;
                            }
                        }
                    )
                );
            }
            if (m_flatTerrainMagmaOceanCheckbox.IsClicked) {
                m_worldSettings.TerrainOceanBlockIndex = m_worldSettings.TerrainOceanBlockIndex == 18 ? 92 : 18;
                m_descriptionLabel.Text = StringsManager.GetString("FlatTerrainMagmaOcean.Description");
            }
            if (m_seaLevelOffsetSlider.IsSliding
                && !m_isExistingWorld) {
                m_worldSettings.SeaLevelOffset = (int)m_seaLevelOffsetSlider.Value;
                m_descriptionLabel.Text = StringsManager.GetString("SeaLevelOffset.Description");
            }
            if (m_temperatureOffsetSlider.IsSliding
                && !m_isExistingWorld) {
                m_worldSettings.TemperatureOffset = m_temperatureOffsetSlider.Value;
                m_descriptionLabel.Text = StringsManager.GetString("TemperatureOffset.Description");
            }
            if (m_humidityOffsetSlider.IsSliding
                && !m_isExistingWorld) {
                m_worldSettings.HumidityOffset = m_humidityOffsetSlider.Value;
                m_descriptionLabel.Text = StringsManager.GetString("HumidityOffset.Description");
            }
            if (m_biomeSizeSlider.IsSliding
                && !m_isExistingWorld) {
                m_worldSettings.BiomeSize = m_biomeSizes[Math.Clamp((int)m_biomeSizeSlider.Value, 0, m_biomeSizes.Length - 1)];
                m_descriptionLabel.Text = StringsManager.GetString("BiomeSize.Description");
            }
            if (m_terrainGeneratorVersionButton.IsClicked) {
                DialogsManager.ShowDialog(
                    null,
                    new ListSelectionDialog(
                        LanguageControl.Get(fName, "11"),
                        new[] { "2.1", "2.2", "2.3", "2.4", VersionsManager.SerializationVersion }.Distinct(),
                        56f,
                        e => e as string,
                        e => m_worldSettings.OriginalSerializationVersion = e as string
                    )
                );
            }
            if (m_blocksTextureButton.IsClicked) {
                BlocksTexturesManager.UpdateBlocksTexturesList();
                ListSelectionDialog dialog = new(
                    LanguageControl.Get(fName, 3),
                    BlocksTexturesManager.BlockTexturesNames,
                    64f,
                    item => {
                        XElement node = ContentManager.Get<XElement>("Widgets/BlocksTextureItem");
                        ContainerWidget obj = (ContainerWidget)LoadWidget(this, node, null);
                        Texture2D texture2 = m_blockTexturesCache.GetTexture((string)item);
                        obj.Children.Find<LabelWidget>("BlocksTextureItem.Text").Text = BlocksTexturesManager.GetDisplayName((string)item);
                        obj.Children.Find<LabelWidget>("BlocksTextureItem.Details").Text = $"{texture2.Width}x{texture2.Height}";
                        obj.Children.Find<RectangleWidget>("BlocksTextureItem.Icon").Subtexture = new Subtexture(texture2, Vector2.Zero, Vector2.One);
                        return obj;
                    },
                    item => m_worldSettings.BlocksTextureName = (string)item
                );
                DialogsManager.ShowDialog(null, dialog);
                m_descriptionLabel.Text = StringsManager.GetString("BlocksTexture.Description");
            }
            if (m_paletteButton.IsClicked) {
                DialogsManager.ShowDialog(null, new EditPaletteDialog(m_worldSettings.Palette));
            }
            if (m_supernaturalCreaturesButton.IsClicked) {
                m_worldSettings.AreSupernaturalCreaturesEnabled = !m_worldSettings.AreSupernaturalCreaturesEnabled;
                m_descriptionLabel.Text = StringsManager.GetString($"SupernaturalCreatures.{m_worldSettings.AreSupernaturalCreaturesEnabled}");
            }
            if (m_friendlyFireButton.IsClicked) {
                m_worldSettings.IsFriendlyFireEnabled = !m_worldSettings.IsFriendlyFireEnabled;
                m_descriptionLabel.Text = StringsManager.GetString($"FriendlyFire.{m_worldSettings.IsFriendlyFireEnabled}");
            }
            if (m_environmentBehaviorButton.IsClicked) {
                IList<int> enumValues2 = EnumUtils.GetEnumValues<EnvironmentBehaviorMode>();
                m_worldSettings.EnvironmentBehaviorMode =
                    (EnvironmentBehaviorMode)((enumValues2.IndexOf((int)m_worldSettings.EnvironmentBehaviorMode) + 1) % enumValues2.Count);
                m_descriptionLabel.Text = StringsManager.GetString($"EnvironmentBehaviorMode.{m_worldSettings.EnvironmentBehaviorMode}.Description");
            }
            if (m_timeOfDayButton.IsClicked) {
                DialogsManager.ShowDialog(
                    null,
                    new ListSelectionDialog(
                        LanguageControl.Get(fName, "7"),
                        EnumUtils.GetEnumValues<TimeOfDayMode>(),
                        56f,
                        e => LanguageControl.Get("TimeOfDayMode", ((TimeOfDayMode)e).ToString()),
                        e => {
                            m_worldSettings.TimeOfDayMode = (TimeOfDayMode)e;
                            m_descriptionLabel.Text = StringsManager.GetString($"TimeOfDayMode.{(TimeOfDayMode)e}.Description");
                        }
                    )
                );
            }
            if (m_areSeasonsChangingCheckBox.IsClicked) {
                m_worldSettings.AreSeasonsChanging = !m_worldSettings.AreSeasonsChanging;
                m_descriptionLabel.Text = StringsManager.GetString($"AreSeasonsChanging.{m_worldSettings.AreSeasonsChanging}");
            }
            if (m_yearDaysSlider.IsSliding) {
                m_worldSettings.YearDays = m_yearDays[Math.Clamp((int)m_yearDaysSlider.Value, 0, m_yearDays.Length - 1)];
                m_descriptionLabel.Text = StringsManager.GetString("YearDays.Description");
            }
            if (m_timeOfYearSlider.IsSliding) {
                m_worldSettings.TimeOfYear = Math.Clamp(m_timeOfYearSlider.Value, 0f, 0.999f);
                m_descriptionLabel.Text = StringsManager.GetString("TimeOfYear.Description");
            }
            if (m_weatherEffectsButton.IsClicked) {
                m_worldSettings.AreWeatherEffectsEnabled = !m_worldSettings.AreWeatherEffectsEnabled;
                m_descriptionLabel.Text = StringsManager.GetString($"WeatherMode.{m_worldSettings.AreWeatherEffectsEnabled}");
            }
            if (m_adventureRespawnButton.IsClicked) {
                m_worldSettings.IsAdventureRespawnAllowed = !m_worldSettings.IsAdventureRespawnAllowed;
                m_descriptionLabel.Text = StringsManager.GetString($"AdventureRespawnMode.{m_worldSettings.IsAdventureRespawnAllowed}");
            }
            if (m_adventureSurvivalMechanicsButton.IsClicked) {
                m_worldSettings.AreAdventureSurvivalMechanicsEnabled = !m_worldSettings.AreAdventureSurvivalMechanicsEnabled;
                m_descriptionLabel.Text = StringsManager.GetString(
                    $"AdventureSurvivalMechanics.{m_worldSettings.AreAdventureSurvivalMechanicsEnabled}"
                );
            }
            m_creativeModePanel.IsVisible = m_worldSettings.GameMode == GameMode.Creative;
            m_newWorldOnlyPanel.IsVisible = !m_isExistingWorld;
            m_seasonsPanel.IsVisible = m_worldSettings.GameMode == GameMode.Creative || !m_isExistingWorld;
            m_continentTerrainPanel.IsVisible = m_worldSettings.TerrainGenerationMode == TerrainGenerationMode.Continent
                || m_worldSettings.TerrainGenerationMode == TerrainGenerationMode.FlatContinent;
            m_islandTerrainPanel.IsVisible = m_worldSettings.TerrainGenerationMode == TerrainGenerationMode.Island
                || m_worldSettings.TerrainGenerationMode == TerrainGenerationMode.FlatIsland;
            m_flatTerrainPanel.IsVisible = m_worldSettings.TerrainGenerationMode == TerrainGenerationMode.FlatContinent
                || m_worldSettings.TerrainGenerationMode == TerrainGenerationMode.FlatIsland;
            m_yearDaysPanel.IsVisible = m_worldSettings.AreSeasonsChanging;
            m_terrainGenerationButton.Text = StringsManager.GetString($"TerrainGenerationMode.{m_worldSettings.TerrainGenerationMode}.Name");
            m_islandSizeEW.Value = FindNearestIndex(m_islandSizes, m_worldSettings.IslandSize.X);
            m_islandSizeEW.Text = m_worldSettings.IslandSize.X.ToString(CultureInfo.InvariantCulture);
            m_islandSizeNS.Value = FindNearestIndex(m_islandSizes, m_worldSettings.IslandSize.Y);
            m_islandSizeNS.Text = m_worldSettings.IslandSize.Y.ToString(CultureInfo.InvariantCulture);
            m_flatTerrainLevelSlider.Value = m_worldSettings.TerrainLevel;
            m_flatTerrainLevelSlider.Text = m_worldSettings.TerrainLevel.ToString();
            m_flatTerrainShoreRoughnessSlider.Value = m_worldSettings.ShoreRoughness;
            m_flatTerrainShoreRoughnessSlider.Text = $"{m_worldSettings.ShoreRoughness * 100f:0}%";
            m_flatTerrainBlock.Contents = m_worldSettings.TerrainBlockIndex;
            m_flatTerrainMagmaOceanCheckbox.IsChecked = m_worldSettings.TerrainOceanBlockIndex == 92;
            string text = BlocksManager.Blocks[Terrain.ExtractContents(m_worldSettings.TerrainBlockIndex)]
                    ?.GetDisplayName(null, m_worldSettings.TerrainBlockIndex)
                ?? string.Empty;
            m_flatTerrainBlockLabel.Text = text.Length > 10 ? $"{text.Substring(0, 10)}..." : text;
            Texture2D texture = m_blockTexturesCache.GetTexture(m_worldSettings.BlocksTextureName);
            m_blocksTextureIcon.Subtexture = new Subtexture(texture, Vector2.Zero, Vector2.One);
            m_blocksTextureLabel.Text = BlocksTexturesManager.GetDisplayName(m_worldSettings.BlocksTextureName);
            m_blocksTextureDetails.Text = $"{texture.Width}x{texture.Height}";
            m_seaLevelOffsetSlider.Value = m_worldSettings.SeaLevelOffset;
            m_seaLevelOffsetSlider.Text = FormatOffset(m_worldSettings.SeaLevelOffset);
            m_temperatureOffsetSlider.Value = m_worldSettings.TemperatureOffset;
            m_temperatureOffsetSlider.Text = FormatOffset(m_worldSettings.TemperatureOffset);
            m_humidityOffsetSlider.Value = m_worldSettings.HumidityOffset;
            m_humidityOffsetSlider.Text = FormatOffset(m_worldSettings.HumidityOffset);
            m_biomeSizeSlider.Value = FindNearestIndex(m_biomeSizes, m_worldSettings.BiomeSize);
            m_biomeSizeSlider.Text = $"{m_worldSettings.BiomeSize}x";
            m_terrainGeneratorVersionButtonPanel.IsVisible = !m_flatTerrainPanel.IsVisible;
            if (m_flatTerrainPanel.IsVisible) {
                m_worldSettings.OriginalSerializationVersion = VersionsManager.SerializationVersion;
            }
            m_terrainGeneratorVersionButton.Text = m_worldSettings.OriginalSerializationVersion;
            m_environmentBehaviorButton.Text = LanguageControl.Get("EnvironmentBehaviorMode", m_worldSettings.EnvironmentBehaviorMode.ToString());
            m_timeOfDayButton.Text = LanguageControl.Get("TimeOfDayMode", m_worldSettings.TimeOfDayMode.ToString());
            m_areSeasonsChangingCheckBox.IsChecked = m_worldSettings.AreSeasonsChanging;
            m_yearDaysSlider.Value = FindNearestIndex(m_yearDays, m_worldSettings.YearDays);
            m_yearDaysSlider.Text = $"{m_worldSettings.YearDays}{LanguageControl.Get(fName, "8")}";
            m_timeOfYearSlider.Value = m_worldSettings.TimeOfYear;
            m_timeOfYearSlider.Text = $"{SubsystemSeasons.GetTimeOfYearName(m_worldSettings.TimeOfYear)}";
            m_timeOfYearSlider.TextColor = SubsystemSeasons.GetTimeOfYearColor(m_worldSettings.TimeOfYear);
            m_weatherEffectsButton.Text = m_worldSettings.AreWeatherEffectsEnabled ? LanguageControl.Enable : LanguageControl.Disable;
            m_adventureRespawnButton.Text = m_worldSettings.IsAdventureRespawnAllowed ? LanguageControl.Allowed : LanguageControl.NAllowed;
            m_adventureSurvivalMechanicsButton.Text = m_worldSettings.AreAdventureSurvivalMechanicsEnabled
                ? LanguageControl.Enable
                : LanguageControl.Disable;
            m_supernaturalCreaturesButton.Text = m_worldSettings.AreSupernaturalCreaturesEnabled ? LanguageControl.Enable : LanguageControl.Disable;
            m_friendlyFireButton.Text = m_worldSettings.IsFriendlyFireEnabled ? LanguageControl.Allowed : LanguageControl.NAllowed;
            if (Input.Back
                || Input.Cancel
                || Children.Find<ButtonWidget>("TopBar.Back").IsClicked) {
                ScreensManager.SwitchScreen(ScreensManager.PreviousScreen);
            }
        }
 
        public static int FindNearestIndex(IList<float> list, float v) {
            int num = 0;
            for (int i = 0; i < list.Count; i++) {
                if (MathF.Abs(list[i] - v) < MathF.Abs(list[num] - v)) {
                    num = i;
                }
            }
            return num;
        }
    }
}