CharacterParams.cs

using Microsoft.Xna.Framework;
using System;
using System.Collections.Generic;
using System.Xml.Linq;
using System.Xml;
using System.Linq;
using Barotrauma.Extensions;
using System.Collections.Immutable;
#if CLIENT
using SoundType = Barotrauma.CharacterSound.SoundType;
#endif
 
namespace Barotrauma
{
    class CharacterParams : EditableParams
    {
        [Serialize("", IsPropertySaveable.Yes), Editable]
        public Identifier SpeciesName { get; private set; }
        
        [Serialize("", IsPropertySaveable.Yes), Editable]
        public string Tags
        {
            get => tags.ConvertToString();
            set => tags = value.ToIdentifiers().ToHashSet();
        }
        private HashSet<Identifier> tags = new HashSet<Identifier>();
        
        public bool HasTag(Identifier tag) => tags.Contains(tag);
 
        [Serialize("", IsPropertySaveable.Yes, description: "References to another species. Define only if the creature is a variant that needs to use a pre-existing translation."), Editable]
        public Identifier SpeciesTranslationOverride { get; private set; }
 
        [Serialize("", IsPropertySaveable.Yes, description: "Overrides the name of the character, shown to the player. If the display name is not defined, the game first tries to find the translated name. If that is not found, the species name will be used."), Editable]
        public string DisplayName { get; private set; }
 
        [Serialize("", IsPropertySaveable.Yes, description: "If defined, different species of the same group consider each other friendly and do not attack each other."), Editable]
        public Identifier Group { get; private set; }
 
        [Serialize(false, IsPropertySaveable.Yes, description: "If enabled, the character is a humanoid and has different animation constraints relative to non-humanoid characters."), Editable(ReadOnly = true)]
        public bool Humanoid { get; private set; }
 
        [Serialize(false, IsPropertySaveable.Yes, description: "If enabled, jobs can be assigned to characters of this species. Should be true for the player characters."), Editable(ReadOnly = true)]
        public bool HasInfo { get; private set; }
 
        [Serialize(false, IsPropertySaveable.Yes, description: "Can the creature interact with items?"), Editable]
        public bool CanInteract { get; private set; }
        
        [Serialize(true, IsPropertySaveable.Yes, description: "Can the creature use ladders? Doesn't have an effect, if CanInteract is false."), Editable]
        public bool CanClimb { get; private set; }
        
        [Serialize(false, IsPropertySaveable.Yes, description: "If set true, this character only uses the climbing parameters defined in the walk parameters (not run)."), Editable]
        public bool ForceSlowClimbing { get; private set; }
 
        [Serialize(false, IsPropertySaveable.Yes, description: "Should this character be treated as a husk?"), Editable]
        public bool Husk { get; private set; }
        
        [Serialize("", IsPropertySaveable.Yes, description: "If this character can turn into a husk, which character it turns to? If not defined, uses the default pattern (e.g. Crawler -> Crawlerhusk, Human -> Humanhusk)."), Editable]
        public Identifier HuskedSpecies { get; private set; }
        
        [Serialize("", IsPropertySaveable.Yes, description: "If this character is a husk, from what species it can be turned into? If not defined, uses the default pattern (e.g. Crawlerhusk -> Crawler, Humanhusk -> Human)."), Editable]
        public Identifier NonHuskedSpecies { get; private set; }
 
        [Serialize(false, IsPropertySaveable.Yes, description:"Should this character use a special husk appendage, attached to the ragdoll, when it turns into a husk?"), Editable]
        public bool UseHuskAppendage { get; private set; }
 
        [Serialize(false, IsPropertySaveable.Yes, description: "Does this character need oxygen to survive? Enabling this also makes the character vulnerable to high pressure when swimming outside of the submarine."), Editable]
        public bool NeedsAir { get; set; }
 
        [Serialize(false, IsPropertySaveable.Yes, description: "Can the creature live without water or does it die on dry land?"), Editable]
        public bool NeedsWater { get; set; }
 
        [Serialize(false, IsPropertySaveable.Yes, description: "Note: non-humans with a human AI aren't fully supported. Enabling this on a non-human character may lead to issues.")]
        public bool UseHumanAI { get; set; }
 
        [Serialize(false, IsPropertySaveable.Yes, description: "Is this creature an artificial creature, like robot or machine that shouldn't be affected by afflictions that affect only organic creatures? Overrides DoesBleed."), Editable]
        public bool IsMachine { get; set; }
 
        [Serialize(false, IsPropertySaveable.No, description:"Is the character able to send messages in the chat?"), Editable]
        public bool CanSpeak { get; set; }
 
        [Serialize(true, IsPropertySaveable.Yes, description:"Is there a health bar shown above the character when it takes damage? Defaults to true."), Editable]
        public bool ShowHealthBar { get; private set; }
 
        [Serialize(false, IsPropertySaveable.Yes, description: "Is this character's health shown at the top of the player's screen when they are in an active encounter?"), Editable]
        public bool UseBossHealthBar { get; private set; }
 
        [Serialize(100f, IsPropertySaveable.Yes, description: "How much noise the character makes when moving?"), Editable(minValue: 0f, maxValue: 100000f)]
        public float Noise { get; set; }
 
        [Serialize(100f, IsPropertySaveable.Yes, description: "How visible the character is?"), Editable(minValue: 0f, maxValue: 100000f)]
        public float Visibility { get; set; }
 
        [Serialize("blood", IsPropertySaveable.Yes), Editable]
        public string BloodDecal { get; private set; }
 
        [Serialize("blooddrop", IsPropertySaveable.Yes), Editable]
        public string BleedParticleAir { get; private set; }
 
        [Serialize("waterblood", IsPropertySaveable.Yes), Editable]
        public string BleedParticleWater { get; private set; }
 
        [Serialize(1f, IsPropertySaveable.Yes, description: "A multiplier to increase or decrease the number of bleeding particles to create."), Editable]
        public float BleedParticleMultiplier { get; private set; }
        
        [Serialize(true, IsPropertySaveable.Yes, description: "Can the creature eat bodies? Used by player controlled creatures to allow them to eat. Currently applicable only to non-humanoids. To allow an AI controller to eat, just add an ai target with the state \"eat\""), Editable]
        public bool CanEat { get; set; }
 
        [Serialize(10f, IsPropertySaveable.Yes, description: "How effectively/easily the character eats other characters. Affects the forces, the amount of particles, and the time required before the target is eaten away"), Editable(MinValueFloat = 1, MaxValueFloat = 1000, ValueStep = 1)]
        public float EatingSpeed { get; set; }
 
        [Serialize(true, IsPropertySaveable.Yes, description: "Should the character AI use waypoints defined in the level to find a path to its targets?"), Editable]
        public bool UsePathFinding { get; set; }
 
        [Serialize(1f, IsPropertySaveable.Yes, "Decreases the intensive path finding call frequency. Set to a lower value for insignificant creatures to improve performance."), Editable(minValue: 0f, maxValue: 1f)]
        public float PathFinderPriority { get; set; }
 
        [Serialize(false, IsPropertySaveable.Yes, description: "Should the character be hidden in the sonar?"), Editable]
        public bool HideInSonar { get; set; }
 
        [Serialize(false, IsPropertySaveable.Yes, description: "Should the character be hidden when using thermal goggles?"), Editable]
        public bool HideInThermalGoggles { get; set; }
 
        [Serialize(0f, IsPropertySaveable.Yes, description: "If set to a value greater than zero, this character creates disrupting noise on the sonar when within range."), Editable]
        public float SonarDisruption { get; set; }
 
        [Serialize(0f, IsPropertySaveable.Yes, description: "Range at which \"long distance\" blips for this character will appear on the sonar (used on some of the Abyss monsters)."), Editable]
        public float DistantSonarRange { get; set; }
 
        [Serialize(25000f, IsPropertySaveable.Yes, "If the character is farther than this (in pixels) from the sub and the players, it will be disabled. The halved value is used for triggering simple physics where the ragdoll is disabled and only the main collider is updated."), Editable(MinValueFloat = 10000f, MaxValueFloat = 100000f)]
        public float DisableDistance { get; set; }
 
        [Serialize(10f, IsPropertySaveable.Yes, "How frequent the recurring idle and attack sounds are?"), Editable(MinValueFloat = 1f, MaxValueFloat = 100f)]
        public float SoundInterval { get; set; }
 
        [Serialize(false, IsPropertySaveable.Yes, description: "Should the character be drawn on top of characters that do not have this set? This currently has no effect if the character has no deformable sprites."), Editable]
        public bool DrawLast { get; set; }
 
        [Serialize(1.0f, IsPropertySaveable.Yes, "Tells the bots how much they should prefer targeting this character with submarine weapons. Defaults to 1. Set 0 to tell the bots not to target this character at all. Distance to the target affects the decision making."), Editable]
        public float AITurretPriority { get; set; }
 
        [Serialize(1.0f, IsPropertySaveable.Yes, "Tells the bots how much they should prefer targeting this character with submarine weapons tagged as \"slowturret\", like railguns. The tag is arbitrary and can be added to any turrets, just like the priority. Defaults to 1. Not used if AITurretPriority is 0. Distance to the target affects the decision making."), Editable]
        public float AISlowTurretPriority { get; set; }
 
        [Serialize("", IsPropertySaveable.Yes, description: "Identifier or tag of the item the character's items are placed inside when the character despawns."), Editable]
        public Identifier DespawnContainer { get; private set; }
 
        public readonly CharacterFile File;
 
        public XDocument VariantFile { get; private set; }
 
        public readonly List<SubParam> SubParams = new List<SubParam>();
        public readonly List<SoundParams> Sounds = new List<SoundParams>();
        public readonly List<ParticleParams> BloodEmitters = new List<ParticleParams>();
        public readonly List<ParticleParams> GibEmitters = new List<ParticleParams>();
        public readonly List<ParticleParams> DamageEmitters = new List<ParticleParams>();
        public readonly List<InventoryParams> Inventories = new List<InventoryParams>();
        public HealthParams Health { get; private set; }
        public AIParams AI { get; private set; }
 
        public CharacterParams(CharacterFile file)
        {
            File = file;
            Load();
        }
 
        protected override string GetName() => "Character Config File";
 
        public override ContentXElement MainElement
        {
            get
            {
                if (base.MainElement == null) { return null; }
                return base.MainElement.IsOverride() ? base.MainElement.FirstElement() : base.MainElement;
            }
        }
 
        public static XElement CreateVariantXml(ContentXElement variantXML, ContentXElement baseXML)
        {
            XElement newXml = variantXML.CreateVariantXML(baseXML);
            XElement variantAi = variantXML.GetChildElement("ai");
            XElement baseAi = baseXML.GetChildElement("ai");
            if (baseAi is null || baseAi.Elements().None()
                || variantAi is null || variantAi.Elements().None())
            {
                return newXml;
            }
            // CreateVariantXML seems to merge the ai targets so that in the new xml we have both the old and the new target definitions.
            var finalAiElement = newXml.GetChildElement("ai");
            var processedTags = new HashSet<string>();
            foreach (var aiTarget in finalAiElement.Elements().ToArray())
            {
                string tag = aiTarget.GetAttributeString("tag", null);
                if (tag == null) { continue; }
                if (processedTags.Contains(tag))
                {
                    aiTarget.Remove();
                    continue;
                }
                processedTags.Add(tag);
                var matchInSelf = variantAi.Elements().FirstOrDefault(e => e.GetAttributeString("tag", null) == tag);
                var matchInParent = baseAi.Elements().FirstOrDefault(e => e.GetAttributeString("tag", null) == tag);
                if (matchInSelf != null && matchInParent != null)
                {
                    aiTarget.ReplaceWith(new XElement(matchInSelf));
                }
            }
            return newXml;
        }
        
        public bool Load()
        {
            UpdatePath(File.Path);
            doc = XMLExtensions.TryLoadXml(Path);
            if (MainElement == null)
            {
                DebugConsole.ThrowError("Main element null! Failed to load character params.");
                return false;
            }
            Identifier variantOf = MainElement.VariantOf();
            if (!variantOf.IsEmpty)
            {
                VariantFile = new XDocument(doc);
                #warning TODO: determine that CreateVariantXML is equipped to do this
                XElement newRoot = CreateVariantXml(MainElement, CharacterPrefab.FindBySpeciesName(variantOf).ConfigElement);
                var oldElement = MainElement;
                var parentElement = (XContainer)oldElement.Parent ?? doc; oldElement.Remove(); parentElement.Add(newRoot);
            }
            IsLoaded = Deserialize(MainElement);
            OriginalElement = new XElement(MainElement).FromPackage(Path.ContentPackage);
            if (SpeciesName.IsEmpty && MainElement != null)
            {
                //backwards compatibility
                SpeciesName = MainElement.GetAttributeIdentifier("name", "");
            }
            CreateSubParams();
            return IsLoaded;
        }
 
        public bool Save(string fileNameWithoutExtension = null)
        {
            // Disable saving variants for now. Making it work probably requires more work.
            if (VariantFile != null) { return false; }
            Serialize();
            return base.Save(fileNameWithoutExtension, new XmlWriterSettings
            {
                Indent = true,
                OmitXmlDeclaration = true,
                NewLineOnAttributes = false
            });
        }
 
        public override bool Reset(bool forceReload = false)
        {
            if (forceReload)
            {
                return Load();
            }
            Deserialize(OriginalElement, alsoChildren: true);
            SubParams.ForEach(sp => sp.Reset());
            return true;
        }
 
        public static bool CompareGroup(Identifier group1, Identifier group2) => group1 != Identifier.Empty && group2 != Identifier.Empty && group1 == group2;
 
        protected void CreateSubParams()
        {
            if (MainElement == null)
            {
                DebugConsole.ThrowError("Main element null, cannot create sub params!");
                return;
            }
            SubParams.Clear();
            var healthElement = MainElement.GetChildElement("health");
            if (healthElement != null)
            {
                Health = new HealthParams(healthElement, this);
            }
            else
            {
                DebugConsole.ThrowError($"No health parameters defined for character \"{(SpeciesName)}\".");
                Health = new HealthParams(null, this);
            }
            SubParams.Add(Health);
            // TODO: support for multiple ai elements?
            var ai = MainElement.GetChildElement("ai");
            if (ai != null)
            {
                AI = new AIParams(ai, this);
                SubParams.Add(AI);
            }
            foreach (var element in MainElement.GetChildElements("bloodemitter"))
            {
                var emitter = new ParticleParams(element, this);
                BloodEmitters.Add(emitter);
                SubParams.Add(emitter);
            }
            foreach (var element in MainElement.GetChildElements("gibemitter"))
            {
                var emitter = new ParticleParams(element, this);
                GibEmitters.Add(emitter);
                SubParams.Add(emitter);
            }
            foreach (var element in MainElement.GetChildElements("damageemitter"))
            {
                var emitter = new ParticleParams(element, this);
                GibEmitters.Add(emitter);
                SubParams.Add(emitter);
            }
            foreach (var soundElement in MainElement.GetChildElements("sound"))
            {
                var sound = new SoundParams(soundElement, this);
                Sounds.Add(sound);
                SubParams.Add(sound);
            }
            foreach (var inventoryElement in MainElement.GetChildElements("inventory"))
            {
                var inventory = new InventoryParams(inventoryElement, this);
                Inventories.Add(inventory);
                SubParams.Add(inventory);
            }
        }
 
        public bool Deserialize(XElement element = null, bool alsoChildren = true, bool recursive = true, bool loadDefaultValues = true)
        {
            if (base.Deserialize(element))
            {
                //backwards compatibility
                if (SpeciesName.IsEmpty)
                {
                    SpeciesName = element.GetAttributeIdentifier("name", "[NAME NOT GIVEN]");
                }
                if (alsoChildren)
                {
                    SubParams.ForEach(p => p.Deserialize(recursive));
                }
                return true;
            }
            return false;
        }
 
        public bool Serialize(XElement element = null, bool alsoChildren = true, bool recursive = true)
        {
            if (base.Serialize(element))
            {
                if (alsoChildren)
                {
                    SubParams.ForEach(p => p.Serialize(recursive));
                }
                return true;
            }
            return false;
        }
 
#if CLIENT
        public void AddToEditor(ParamsEditor editor, bool alsoChildren = true, bool recursive = true, int space = 0)
        {
            base.AddToEditor(editor);
            if (alsoChildren)
            {
                SubParams.ForEach(s => s.AddToEditor(editor, recursive));
            }
            if (space > 0)
            {
                new GUIFrame(new RectTransform(new Point(editor.EditorBox.Rect.Width, (int)(space * GUI.yScale)), editor.EditorBox.Content.RectTransform), style: null, color: ParamsEditor.Color)
                {
                    CanBeFocused = false
                };
            }
        }
#endif
 
        public bool AddSound() => TryAddSubParam(CreateElement("sound"), (e, c) => new SoundParams(e, c), out _, Sounds);
 
        public void AddInventory() => TryAddSubParam(CreateElement("inventory", new XElement("item")), (e, c) => new InventoryParams(e, c), out _, Inventories);
 
        public void AddBloodEmitter() => AddEmitter("bloodemitter");
        public void AddGibEmitter() => AddEmitter("gibemitter");
        public void AddDamageEmitter() => AddEmitter("damageemitter");
 
        private void AddEmitter(string type)
        {
            switch (type)
            {
                case "gibemitter":
                    TryAddSubParam(CreateElement(type), (e, c) => new ParticleParams(e, c), out _, GibEmitters);
                    break;
                case "bloodemitter":
                    TryAddSubParam(CreateElement(type), (e, c) => new ParticleParams(e, c), out _, BloodEmitters);
                    break;
                case "damageemitter":
                    TryAddSubParam(CreateElement(type), (e, c) => new ParticleParams(e, c), out _, DamageEmitters);
                    break;
                default: throw new NotImplementedException(type);
            }
        }
 
        public bool RemoveSound(SoundParams soundParams) => RemoveSubParam(soundParams);
        public bool RemoveBloodEmitter(ParticleParams emitter) => RemoveSubParam(emitter, BloodEmitters);
        public bool RemoveGibEmitter(ParticleParams emitter) => RemoveSubParam(emitter, GibEmitters);
        public bool RemoveDamageEmitter(ParticleParams emitter) => RemoveSubParam(emitter, DamageEmitters);
        public bool RemoveInventory(InventoryParams inventory) => RemoveSubParam(inventory, Inventories);
 
        protected bool RemoveSubParam<T>(T subParam, IList<T> collection = null) where T : SubParam
        {
            if (subParam == null || subParam.Element == null || subParam.Element.Parent == null) { return false; }
            if (collection != null && !collection.Contains(subParam)) { return false; }
            if (!SubParams.Contains(subParam)) { return false; }
            collection?.Remove(subParam);
            SubParams.Remove(subParam);
            subParam.Element.Remove();
            return  true;
        }
 
        protected bool TryAddSubParam<T>(ContentXElement element, Func<ContentXElement, CharacterParams, T> constructor, out T subParam, IList<T> collection = null, Func<IList<T>, bool> filter = null) where T : SubParam
        {
            subParam = constructor(element, this);
            if (collection != null && filter != null)
            {
                if (filter(collection)) { return false; }
            }
            MainElement.Add(element);
            SubParams.Add(subParam);
            collection?.Add(subParam);
            return subParam != null;
        }
 
        #region Subparams
        public class SoundParams : SubParam
        {
            public override string Name => "Sound";
 
            [Serialize("", IsPropertySaveable.Yes), Editable]
            public string File { get; private set; }
 
#if CLIENT
            [Serialize(SoundType.Idle, IsPropertySaveable.Yes), Editable]
            public SoundType State { get; private set; }
#endif
 
            [Serialize(1000f, IsPropertySaveable.Yes), Editable(minValue: 0f, maxValue: 10000f)]
            public float Range { get; private set; }
 
            [Serialize(1.0f, IsPropertySaveable.Yes), Editable(minValue: 0f, maxValue: 2.0f)]
            public float Volume { get; private set; }
 
            [Serialize("", IsPropertySaveable.Yes, description: "Which tags are required for this sound to play?"), Editable()]
            public string Tags
            {
                get => TagSet.ConvertToString();
                private set => TagSet = value.ToIdentifiers().ToImmutableHashSet();
            }
 
            public ImmutableHashSet<Identifier> TagSet { get; private set; } = ImmutableHashSet<Identifier>.Empty;
 
            public SoundParams(ContentXElement element, CharacterParams character) : base(element, character)
            {
                Identifier genderFallback = element.GetAttributeIdentifier("gender", "");
                if (genderFallback != Identifier.Empty && genderFallback != "None")
                {
                    TagSet = TagSet.Add(genderFallback);
                }
            }
        }
 
        public class ParticleParams : SubParam
        {
            private string name;
            public override string Name
            {
                get
                {
                    if (name == null && Element != null)
                    {
                        name = Element.Name.ToString().FormatCamelCaseWithSpaces();
                    }
                    return name;
                }
            }
 
            [Serialize("", IsPropertySaveable.Yes), Editable]
            public string Particle { get; set; }
 
            [Serialize(0f, IsPropertySaveable.Yes), Editable(-360f, 360f, decimals: 0)]
            public float AngleMin { get; private set; }
 
            [Serialize(0f, IsPropertySaveable.Yes), Editable(-360f, 360f, decimals: 0)]
            public float AngleMax { get; private set; }
 
            [Serialize(1.0f, IsPropertySaveable.Yes), Editable(0f, 100f, decimals: 2)]
            public float ScaleMin { get; private set; }
 
            [Serialize(1.0f, IsPropertySaveable.Yes), Editable(0f, 100f, decimals: 2)]
            public float ScaleMax { get; private set; }
 
            [Serialize(0f, IsPropertySaveable.Yes), Editable(0f, 10000f, decimals: 0)]
            public float VelocityMin { get; private set; }
 
            [Serialize(0f, IsPropertySaveable.Yes), Editable(0f, 10000f, decimals: 0)]
            public float VelocityMax { get; private set; }
 
            [Serialize(0f, IsPropertySaveable.Yes), Editable(0f, 100f, decimals: 2)]
            public float EmitInterval { get; private set; }
 
            [Serialize(0, IsPropertySaveable.Yes), Editable(0, 1000)]
            public int ParticlesPerSecond { get; private set; }
 
            [Serialize(0, IsPropertySaveable.Yes), Editable(0, 1000)]
            public int ParticleAmount { get; private set; }
 
            [Serialize(false, IsPropertySaveable.Yes), Editable]
            public bool HighQualityCollisionDetection { get; private set; }
 
            [Serialize(false, IsPropertySaveable.Yes), Editable]
            public bool CopyEntityAngle { get; private set; }
 
            public ParticleParams(ContentXElement element, CharacterParams character) : base(element, character) { }
        }
 
        public class HealthParams : SubParam
        {
            public override string Name => "Health";
 
            [Serialize(100f, IsPropertySaveable.Yes, description: "How much (max) health does the character have?"), Editable(minValue: 1, maxValue: 10000f)]
            public float Vitality { get; set; }
 
            [Serialize(true, IsPropertySaveable.Yes), Editable]
            public bool DoesBleed { get; set; }
 
            [Serialize(float.PositiveInfinity, IsPropertySaveable.Yes), Editable(minValue: 0, maxValue: float.PositiveInfinity)]
            public float CrushDepth { get; set; }
 
            // Make editable?
            [Serialize(false, IsPropertySaveable.Yes)]
            public bool UseHealthWindow { get; set; }
 
            [Serialize(0f, IsPropertySaveable.Yes, description: "How easily the character heals from the bleeding wounds. Default 0 (no extra healing)."), Editable(MinValueFloat = 0, MaxValueFloat = 100, DecimalCount = 2)]
            public float BleedingReduction { get; set; }
 
            [Serialize(0f, IsPropertySaveable.Yes, description: "How easily the character heals from the burn wounds. Default 0 (no extra healing)."), Editable(MinValueFloat = 0, MaxValueFloat = 100, DecimalCount = 2)]
            public float BurnReduction { get; set; }
 
            [Serialize(0f, IsPropertySaveable.Yes), Editable(MinValueFloat = 0, MaxValueFloat = 10, DecimalCount = 2)]
            public float ConstantHealthRegeneration { get; set; }
 
            [Serialize(0f, IsPropertySaveable.Yes), Editable(MinValueFloat = 0, MaxValueFloat = 100, DecimalCount = 2)]
            public float HealthRegenerationWhenEating { get; set; }
 
            [Serialize(false, IsPropertySaveable.Yes), Editable]
            public bool StunImmunity { get; set; }
 
            [Serialize(false, IsPropertySaveable.Yes), Editable]
            public bool PoisonImmunity { get; set; }
            
            [Serialize(1f, IsPropertySaveable.Yes, description: "1 = default, 0 = immune."), Editable(MinValueFloat = 0f, MaxValueFloat = 1000, DecimalCount = 1)]
            public float PoisonVulnerability { get; set; }
 
            [Serialize(0f, IsPropertySaveable.Yes), Editable]
            public float EmpVulnerability { get; set; }
            
            [Serialize(true, IsPropertySaveable.Yes, description: "Apply movement penalties when legs or tail limbs get damaged. Enabled by default."), Editable]
            public bool ApplyMovementPenalties { get; set; }
            
            [Serialize(true, IsPropertySaveable.Yes, description: "Normally characters die when they don't have a head. But maybe not all of them?"), Editable]
            public bool DieFromBeheading { get; set; }
            
            [Serialize(false, IsPropertySaveable.Yes, description: "Severing legs doesn't work with most characters, because we'd need to take that into account with the walking animations and the standing position of the main collider etc. But there might be cases where you'll want to override this default."), Editable]
            public bool AllowSeveringLegs { get; set; }
 
            [Serialize(false, IsPropertySaveable.Yes, description: "Can afflictions affect the face/body tint of the character."), Editable]
            public bool ApplyAfflictionColors { get; private set; }
            
            [Serialize("", IsPropertySaveable.Yes, description:"A comma-separated list of identifiers of afflictions that the creature is immune to."), Editable]
            public string Immunities { get; private set; }
            
            private ImmutableHashSet<Identifier> _immunityIdentifiers;
            public IEnumerable<Identifier> ImmunityIdentifiers
            {
                get
                {
                    _immunityIdentifiers ??= Element.GetAttributeIdentifierArray("immunities", Array.Empty<Identifier>()).ToImmutableHashSet();
                    return _immunityIdentifiers;
                }
            }
 
            // TODO: limbhealths, sprite?
 
            public HealthParams(ContentXElement element, CharacterParams character) : base(element, character) 
            { 
                //backwards compatibility
                if (CrushDepth < 0)
                {
                    //invert y, convert to meters, and add 1000 to be on the safe side (previously the value would be from the bottom of the level)
                    float newCrushDepth = -CrushDepth * Physics.DisplayToRealWorldRatio + 1000;
                    DebugConsole.AddWarning($"Character \"{character.SpeciesName}\" has a negative crush depth. "+
                        "Previously the crush depths were defined as display units (e.g. -30000 would correspond to 300 meters below the level), "+
                        "but now they're in meters (e.g. 3000 would correspond to a depth of 3000 meters displayed on the nav terminal). "+
                        $"Changing the crush depth from {CrushDepth} to {newCrushDepth}.",
                        element.ContentPackage);
                    CrushDepth = newCrushDepth;
                }
            }
        }
 
        public class InventoryParams : SubParam
        {
            public class InventoryItem : SubParam
            {
                public override string Name => "Item";
 
                [Serialize("", IsPropertySaveable.Yes, description: "Item identifier."), Editable()]
                public string Identifier { get; private set; }
 
                public InventoryItem(ContentXElement element, CharacterParams character) : base(element, character) { }
            }
 
            public override string Name => "Inventory";
 
            [Serialize("Any, Any", IsPropertySaveable.Yes, description: "Which slots the inventory holds? Accepted types: None, Any, RightHand, LeftHand, Head, InnerClothes, OuterClothes, Headset, and Card."), Editable()]
            public string Slots { get; private set; }
 
            [Serialize(false, IsPropertySaveable.Yes), Editable]
            public bool AccessibleWhenAlive { get; private set; }
 
            [Serialize(1.0f, IsPropertySaveable.Yes, description: "What are the odds that this inventory is spawned on the character?"), Editable(minValue: 0f, maxValue: 1.0f)]
            public float Commonness { get; private set; }
 
            public List<InventoryItem> Items { get; private set; } = new List<InventoryItem>();
 
            public InventoryParams(ContentXElement element, CharacterParams character) : base(element, character)
            {
                foreach (var itemElement in element.GetChildElements("item"))
                {
                    var item = new InventoryItem(itemElement, character);
                    SubParams.Add(item);
                    Items.Add(item);
                }
            }
 
            public void AddItem(string identifier = null)
            {
                if (Element == null) { return; }
                identifier ??= "";
                var element = CreateElement("item", new XAttribute("identifier", identifier));
                Element.Add(element);
                var item = new InventoryItem(element, Character);
                SubParams.Add(item);
                Items.Add(item);
            }
 
            public bool RemoveItem(InventoryItem item) => RemoveSubParam(item, Items);
        }
 
        public class AIParams : SubParam
        {
            public override string Name => "AI";
 
            [Serialize(1.0f, IsPropertySaveable.Yes, description: "How strong other characters think this character is? Only affects AI."), Editable()]
            public float CombatStrength { get; private set; }
 
            [Serialize(1.0f, IsPropertySaveable.Yes, description: "Affects how far the character can see the targets. Used as a multiplier."), Editable(minValue: 0f, maxValue: 10f)]
            public float Sight { get; private set; }
 
            [Serialize(1.0f, IsPropertySaveable.Yes, description: "Affects how far the character can hear the targets. Used as a multiplier."), Editable(minValue: 0f, maxValue: 10f)]
            public float Hearing { get; private set; }
 
            [Serialize(-1.0f, IsPropertySaveable.Yes, description: "Hard limit to how far the character can spot targets from, regardless of the sight/hearing or how visible or how much noise the target is making. Not used if set to negative."), Editable]
            public float MaxPerceptionDistance { get; set; }
 
            [Serialize(100f, IsPropertySaveable.Yes, description: "How much the targeting priority increases each time the character takes damage. Works like the greed value, described above. The default value is 100."), Editable(minValue: -1000f, maxValue: 1000f)]
            public float AggressionHurt { get; private set; }
 
            [Serialize(10f, IsPropertySaveable.Yes, description: "How much the targeting priority increases each time the character does damage to the target. The actual priority adjustment is calculated based on the damage percentage multiplied by the greed value. The default value is 10, which means the priority will increase by 1 every time the character does damage 10% of the target's current health. If the damage is 50%, then the priority increase is 5."), Editable(minValue: 0f, maxValue: 1000f)]
            public float AggressionGreed { get; private set; }
 
            [Serialize(0f, IsPropertySaveable.Yes, description: "If the health drops below this threshold, the character flees. In percentages."), Editable(minValue: 0f, maxValue: 100f)]
            public float FleeHealthThreshold { get; set; }
 
            [Serialize(false, IsPropertySaveable.Yes, description: "Does the character attack when provoked? When enabled, overrides the predefined targeting state with Attack and increases the priority of it."), Editable()]
            public bool AttackWhenProvoked { get; private set; }
 
            [Serialize(false, IsPropertySaveable.Yes, description: "The character will flee for a brief moment when being shot at if not performing an attack."), Editable]
            public bool AvoidGunfire { get; private set; }
 
            [Serialize(0f, IsPropertySaveable.Yes, description: "How much damage is required for single attack to trigger avoiding/releasing targets."), Editable(minValue: 0f, maxValue: 1000f)]
            public float DamageThreshold { get; private set; }
 
            [Serialize(3f, IsPropertySaveable.Yes, description: "How long the creature avoids gunfire. Also used when the creature is unlatched."), Editable(minValue: 0f, maxValue: 100f)]
            public float AvoidTime { get; private set; }
 
            [Serialize(20f, IsPropertySaveable.Yes, description: "How long the creature flees before returning to normal state. When the creature sees the target or is being chased, it will always flee, if it's in the flee state."), Editable(minValue: 0f, maxValue: 100f)]
            public float MinFleeTime { get; private set; }
 
            [Serialize(false, IsPropertySaveable.Yes, description: "Does the character try to break inside the sub?"), Editable]
            public bool AggressiveBoarding { get; private set; }
 
            [Serialize(true, IsPropertySaveable.Yes, description: "Enforce aggressive behavior if the creature is spawned as a target of a monster mission."), Editable]
            public bool EnforceAggressiveBehaviorForMissions { get; private set; }
 
            [Serialize(true, IsPropertySaveable.Yes, description: "Should the character target or ignore walls when it's outside the submarine."), Editable]
            public bool TargetOuterWalls { get; private set; }
 
            [Serialize(false, IsPropertySaveable.Yes, description: "If enabled, the character chooses randomly from the available attacks. The priority is used as a weight for weighted random."), Editable]
            public bool RandomAttack { get; private set; }
 
            [Serialize(false, IsPropertySaveable.Yes, description:"Does the creature know how to open doors (still requires a proper ID card). Humans can always open doors (They don't use this AI definition)."), Editable]
            public bool CanOpenDoors { get; private set; }
 
            [Serialize(false, IsPropertySaveable.Yes, description:"Unlike human AI, monsters normally only use pathfinding when they are inside the submarine. When this is enabled, the monsters can also use pathfinding to get inside the sub. In practice, via doors and hatches."), Editable]
            public bool UsePathFindingToGetInside { get; set; }
 
            [Serialize(false, IsPropertySaveable.Yes, description: "Does the creature close the doors behind it. Humans don't use this AI definition."), Editable]
            public bool KeepDoorsClosed { get; private set; }
 
            [Serialize(true, IsPropertySaveable.Yes, "Is the creature allowed to navigate from and into the depths of the abyss? When enabled, the creatures will try to avoid the depths."), Editable]
            public bool AvoidAbyss { get; set; }
 
            [Serialize(false, IsPropertySaveable.Yes, "Does the creature try to keep in the abyss? Has effect only when AvoidAbyss is false."), Editable]
            public bool StayInAbyss { get; set; }
            
            [Serialize(false, IsPropertySaveable.Yes, "Does the creature patrol the flooded hulls while idling inside a friendly submarine?"), Editable]
            public bool PatrolFlooded { get; set; }
 
            [Serialize(false, IsPropertySaveable.Yes, "Does the creature patrol the dry hulls while idling inside a friendly submarine?"), Editable]
            public bool PatrolDry { get; set; }
            
            [Serialize(0f, IsPropertySaveable.Yes, description: "Initial aggression used in the circle attack pattern (0-100). The aggression affects how close and how fast to the target the monster circles."), Editable]
            public float StartAggression { get; private set; }
 
            [Serialize(100f, IsPropertySaveable.Yes, description: "Maximum aggression used in the circle attack pattern (0-100). The aggression affects how close and how fast to the target the monster circles."), Editable]
            public float MaxAggression { get; private set; }
 
            [Serialize(0f, IsPropertySaveable.Yes, description: "How quickly the aggression level increases from StartAggression to MaxAggression when using the circle attack pattern. Artificial amount, applied once per attack cycle."), Editable]
 
            public float AggressionCumulation { get; private set; }
 
            [Serialize(WallTargetingMethod.Target, IsPropertySaveable.Yes, description: "Defines the method of checking whether there's a blocking (submarine) wall."), Editable]
            public WallTargetingMethod WallTargetingMethod { get; private set; }
            
            [Serialize(0f, IsPropertySaveable.Yes, "How likely it is that the creature plays dead (= ragdolls) while idling? Only allowed inside a sub (not in the open waters). Evaluated once, when the creature spawns."), Editable]
            public float PlayDeadProbability { get; set; }
 
            public IEnumerable<TargetParams> Targets => targets;
            private readonly List<TargetParams> targets = new List<TargetParams>();
 
            public AIParams(ContentXElement element, CharacterParams character) : base(element, character)
            {
                if (element == null) { return; }
                element.GetChildElements("target").ForEach(t => AddTarget(t));
                element.GetChildElements("targetpriority").ForEach(t => AddTarget(t));
            }
 
            private bool TryAddTarget(ContentXElement targetElement, out TargetParams target)
            {
                string tag = targetElement.GetAttributeString("tag", null);
                if (HasTag(tag))
                {
                    target = null;
                    DebugConsole.AddWarning($"Trying to add multiple targets with the same tag ('{tag}') defined! Only the first will be used!", targetElement.ContentPackage);
                }
                else
                {
                    target = AddTarget(targetElement);
                }
                return target != null;
            }
            
            private TargetParams AddTarget(ContentXElement targetElement)
            {
                var target = new TargetParams(targetElement, Character);
                targets.Add(target);
                SubParams.Add(target);
                return target;
            }
 
            public bool TryAddEmptyTarget(out TargetParams targetParams) => TryAddNewTarget("newtarget" + targets.Count, AIState.Attack, 0f, out targetParams);
 
            public bool TryAddNewTarget(string tag, AIState state, float priority, out TargetParams targetParams) =>
                TryAddNewTarget(tag.ToIdentifier(), state, priority, out targetParams);
                
            public bool TryAddNewTarget(Identifier tag, AIState state, float priority, out TargetParams targetParams)
            {
                if (Element == null)
                {
                    targetParams = null;
                    return false;
                }
                var element = TargetParams.CreateNewElement(Character, tag, state, priority);
                if (TryAddTarget(element, out targetParams))
                {
                    Element.Add(element);
                    return true;
                }
                else
                {
                    return false;
                }
            }
 
            public bool HasTag(string tag) => HasTag(tag.ToIdentifier());
            
            public bool HasTag(Identifier tag)
            {
                if (tag == null) { return false; }
                return targets.Any(t => t.Tag == tag);
            }
 
            public bool RemoveTarget(TargetParams target) => RemoveSubParam(target, targets);
            
            public IEnumerable<TargetParams> GetMatchingTargets(Func<TargetParams, bool> predicate) => targets.Where(predicate);
            public IEnumerable<TargetParams> GetTargets(Identifier target) => GetMatchingTargets(t => t.Tag == target);
            public IEnumerable<TargetParams> GetTargets(Character target) => GetMatchingTargets(t => t.Tag == target.SpeciesName || t.Tag == target.Params.Group || target.Params.HasTag(t.Tag));
            public TargetParams GetHighestPriorityTarget(Identifier target) => GetHighestPriorityTarget(GetTargets(target));
            public TargetParams GetHighestPriorityTarget(Character target) => GetHighestPriorityTarget(GetTargets(target));
            
            private static TargetParams GetHighestPriorityTarget(IEnumerable<TargetParams> targetParams) => targetParams.MaxBy(static t => t.Priority);
            
            public bool TryGetTargets(Identifier target, out IEnumerable<TargetParams> targetParams)
            {
                targetParams = GetTargets(target);
                return targetParams.Any();
            }
            
            public bool TryGetTargets(Character target, out IEnumerable<TargetParams> targetParams)
            {
                targetParams = GetTargets(target);
                return targetParams.Any();
            }
            
            public bool TryGetHighestPriorityTarget(Identifier target, out TargetParams targetParams)
            {
                targetParams = GetHighestPriorityTarget(target);
                return targetParams != null;
            }
            
            public bool TryGetHighestPriorityTarget(Character target, out TargetParams targetParams)
            {
                targetParams = GetHighestPriorityTarget(target);
                return targetParams != null;
            }
 
            public bool TryGetHighestPriorityTarget(IEnumerable<Identifier> tags, out TargetParams target)
            {
                target = null;
                if (tags == null || tags.None()) { return false; }
                float priority = -1;
                foreach (var potentialTarget in targets)
                {
                    if (potentialTarget.Priority > priority)
                    {
                        if (tags.Any(t => t == potentialTarget.Tag))
                        {
                            target = potentialTarget;
                            priority = target.Priority;
                        }
                    }
                }
                return target != null;
            }
        }
 
        public class TargetParams : SubParam
        {
            public override string Name => "Target";
 
            [Serialize("", IsPropertySaveable.Yes, description: "Can be an item tag, species name or something else. Examples: decoy, provocative, light, dead, human, crawler, wall, nasonov, sonar, door, stronger, weaker, light, human, room..."), Editable()]
            public Identifier Tag { get; private set; }
 
            [Serialize(AIState.Idle, IsPropertySaveable.Yes), Editable]
            public AIState State { get; set; }
 
            [Serialize(0f, IsPropertySaveable.Yes, description: "What base priority is given to the target?"), Editable(minValue: 0f, maxValue: 1000f, ValueStep = 1, DecimalCount = 0)]
            public float Priority { get; set; }
 
            [Serialize(0f, IsPropertySaveable.Yes, description: "Generic distance that can be used for different purposes depending on the state. E.g. in Avoid state this defines the distance that the character tries to keep to the target. If the distance is 0, it's not used."), Editable(MinValueFloat = 0, ValueStep = 10, DecimalCount = 0)]
            public float ReactDistance { get; set; }
 
            [Serialize(0f, IsPropertySaveable.Yes, description: "Used for defining the attack distance for PassiveAggressive and Aggressive states. If the distance is 0, it's not used."), Editable(MinValueFloat = 0, ValueStep = 10, DecimalCount = 0)]
            public float AttackDistance { get; set; }
 
            [Serialize(0f, IsPropertySaveable.Yes, description: "Generic timer that can be used for different purposes depending on the state. E.g. in Observe state this defines how long the character in general keeps staring the targets (Some random is always applied)."), Editable]
            public float Timer { get; set; }
 
            [Serialize(false, IsPropertySaveable.Yes, description: "Should the target be ignored if it's inside a container/inventory. Only affects items."), Editable]
            public bool IgnoreContained { get; set; }
 
            [Serialize(false, IsPropertySaveable.Yes, description: "Should the target be ignored while the creature is inside. Doesn't matter where the target is."), Editable]
            public bool IgnoreInside { get; set; }
 
            [Serialize(false, IsPropertySaveable.Yes, description: "Should the target be ignored while the creature is outside. Doesn't matter where the target is."), Editable]
            public bool IgnoreOutside { get; set; }
 
            [Serialize(false, IsPropertySaveable.Yes, description: "Should the target be ignored if it's inside. Doesn't matter where the creature itself is."), Editable]
            public bool IgnoreTargetInside { get; set; }
 
            [Serialize(false, IsPropertySaveable.Yes, description: "Should the target be ignored if it's outside. Doesn't matter where the creature itself is."), Editable]
            public bool IgnoreTargetOutside { get; set; }
 
            [Serialize(false, IsPropertySaveable.Yes, description: "Should the target be ignored if it's inside a different submarine than us? Normally only some targets are ignored when they are not inside the same sub."), Editable]
            public bool IgnoreIfNotInSameSub { get; set; }
 
            [Serialize(false, IsPropertySaveable.Yes), Editable]
            public bool IgnoreIncapacitated { get; set; }
 
            [Serialize(0f, IsPropertySaveable.Yes, description: "A generic threshold. For example, how much damage the protected target should take from an attacker before the creature starts defending it."), Editable]
            public float Threshold { get; private set; }
 
            [Serialize(-1f, IsPropertySaveable.Yes, description: "A generic min threshold. Not used if set to negative."), Editable]
            public float ThresholdMin { get; private set; }
 
            [Serialize(-1f, IsPropertySaveable.Yes, description: "A generic max threshold. Not used if set to negative."), Editable]
            public float ThresholdMax { get; private set; }
 
            [Serialize(1.0f, IsPropertySaveable.Yes, description: "Can be used to make the monster perceive the target further or closer than it normally can."), Editable]
            public float PerceptionDistanceMultiplier { get; private set; }
 
            [Serialize(-1.0f, IsPropertySaveable.Yes, description: "Maximum distance at which the monster can perceive the target, regardless of the sight/hearing or how visible or how much noise the target is making. Not used if set to negative."), Editable]
            public float MaxPerceptionDistance { get; private set; }
 
            [Serialize("0.0, 0.0", IsPropertySaveable.Yes, description: "A generic offset. Used for example for offsetting the react distance (vector length) and for offsetting the target position when a guardian flees to a pod."), Editable]
            public Vector2 Offset { get; private set; }
 
            [Serialize(AttackPattern.Straight, IsPropertySaveable.Yes, description: "Defines the movement pattern of the character when approaching a target."), Editable]
            public AttackPattern AttackPattern { get; set; }
 
            [Serialize(false, IsPropertySaveable.Yes, description: "If enabled, the AI will give more priority to targets close to the horizontal middle of the sub. Only applies to walls, hulls, and items like sonar. Circle and Sweep always does this regardless of this property."), Editable]
            public bool PrioritizeSubCenter { get; set; }
 
            #region Sweep
            [Serialize(0f, IsPropertySaveable.Yes, description: "Use to define a distance at which the creature starts the sweeping movement."), Editable(MinValueFloat = 0, MaxValueFloat = 10000, ValueStep = 1, DecimalCount = 0)]
            public float SweepDistance { get; private set; }
 
            [Serialize(10f, IsPropertySaveable.Yes, description: "How much the sweep affects the steering?"), Editable(MinValueFloat = 0, MaxValueFloat = 100, ValueStep = 1f, DecimalCount = 1)]
            public float SweepStrength { get; private set; }
 
            [Serialize(1f, IsPropertySaveable.Yes, description: "How quickly the sweep direction changes. Uses the sine wave pattern."), Editable(MinValueFloat = 0, MaxValueFloat = 10, ValueStep = 0.1f, DecimalCount = 2)]
            public float SweepSpeed { get; private set; }
            #endregion
 
            #region Circle
            [Serialize(5000f, IsPropertySaveable.Yes, description:"How close to the target the character should be, before they start using the circle pattern instead of directional approaching."), Editable(MinValueFloat = 0f, MaxValueFloat = 20000f)]
            public float CircleStartDistance { get; private set; }
 
            [Serialize(false, IsPropertySaveable.Yes, description:"Normally the target size is taken into account when calculating the distance to the target. Set this true to skip that.")]
            public bool IgnoreTargetSize { get; private set; }
 
            [Serialize(1f, IsPropertySaveable.Yes, description:"Determines the rate how quickly the target movement position is rotated towards the attack target. The actual rotation is calculated once per each attack cycle, based on the current aggression level."), Editable(MinValueFloat = 0f, MaxValueFloat = 100f)]
            public float CircleRotationSpeed { get; private set; }
 
            [Serialize(false, IsPropertySaveable.Yes, description:"When enabled, the circle rotation speed can change when the target is far. When this setting is disabled (default), the character will head directly towards the target when it's too far."), Editable]
            public bool DynamicCircleRotationSpeed { get; private set; }
 
            [Serialize(0f, IsPropertySaveable.Yes, description:"How much the turn speed can differ between attack cycles (stays constant during the cycle)"), Editable(MinValueFloat = 0f, MaxValueFloat = 1f)]
            public float CircleRandomRotationFactor { get; private set; }
 
            [Serialize(5f, IsPropertySaveable.Yes, description:"Affects how close to the target the character has to be before the strike phase of the circle behavior triggers. In the strike phase, the creature moves directly towards the target."), Editable(MinValueFloat = 0f, MaxValueFloat = 10f)]
            public float CircleStrikeDistanceMultiplier { get; private set; }
 
            [Serialize(0f, IsPropertySaveable.Yes, description:"How much the target position is offset at maximum. Low values make the character hit the target earlier/always, higher values make it miss the target when the aggression intensity is low (early in the encounter)."), Editable(MinValueFloat = 0f, MaxValueFloat = 50f)]
            public float CircleMaxRandomOffset { get; private set; }
            #endregion
 
            public List<PropertyConditional> Conditionals { get; private set; } = new List<PropertyConditional>();
 
            public TargetParams(string tag, AIState state, float priority, CharacterParams character) : 
                this(CreateNewElement(character, tag, state, priority), character) { }
 
            public TargetParams(ContentXElement element, CharacterParams character) : base(element, character) 
            {
                foreach (var subElement in element.Elements())
                {
                    switch (subElement.Name.ToString().ToLowerInvariant())
                    {
                        case "conditional":
                            Conditionals.AddRange(PropertyConditional.FromXElement(subElement));
                            break;
                    }
                }
            }
 
            public static ContentXElement CreateNewElement(CharacterParams character, Identifier tag, AIState state, float priority) =>
                CreateNewElement(character, tag.Value, state, priority);
            
            public static ContentXElement CreateNewElement(CharacterParams character, string tag, AIState state, float priority)
            {
                return new XElement("target",
                            new XAttribute("tag", tag),
                            new XAttribute("state", state),
                            new XAttribute("priority", priority)).FromPackage(character.File.ContentPackage);
            }
        }
 
        public abstract class SubParam : ISerializableEntity
        {
            public virtual string Name { get; set; }
            public Dictionary<Identifier, SerializableProperty> SerializableProperties { get; private set; }
            public ContentXElement Element { get; set; }
            public List<SubParam> SubParams { get; set; } = new List<SubParam>();
 
            public CharacterParams Character { get; private set; }
 
            protected ContentXElement CreateElement(string name, params object[] attrs)
                => new XElement(name, attrs).FromPackage(Element.ContentPackage);
            
            public SubParam(ContentXElement element, CharacterParams character)
            {
                Element = element;
                Character = character;
                SerializableProperties = SerializableProperty.DeserializeProperties(this, element);
            }
 
            public virtual bool Deserialize(bool recursive = true)
            {
                SerializableProperties = SerializableProperty.DeserializeProperties(this, Element);
                if (recursive)
                {
                    SubParams.ForEach(sp => sp.Deserialize(true));
                }
                return SerializableProperties != null;
            }
 
            public virtual bool Serialize(bool recursive = true)
            {
                SerializableProperty.SerializeProperties(this, Element, true);
                if (recursive)
                {
                    SubParams.ForEach(sp => sp.Serialize(true));
                }
                return true;
            }
 
            public virtual void Reset()
            {
                // Don't use recursion, because the reset method might be overriden
                Deserialize(false);
                SubParams.ForEach(sp => sp.Reset());
            }
 
            protected bool RemoveSubParam<T>(T subParam, IList<T> collection = null) where T : SubParam
            {
                if (subParam == null || subParam.Element == null || subParam.Element.Parent == null) { return false; }
                if (collection != null && !collection.Contains(subParam)) { return false; }
                if (!SubParams.Contains(subParam)) { return false; }
                collection?.Remove(subParam);
                SubParams.Remove(subParam);
                subParam.Element.Remove();
                return true;
            }
 
#if CLIENT
            public SerializableEntityEditor SerializableEntityEditor { get; protected set; }
            public virtual void AddToEditor(ParamsEditor editor, bool recursive = true, int space = 0, GUIFont titleFont = null)
            {
                SerializableEntityEditor = new SerializableEntityEditor(editor.EditorBox.Content.RectTransform, this, inGame: false, showName: true, titleFont: titleFont ?? GUIStyle.LargeFont);
                if (recursive)
                {
                    SubParams.ForEach(sp => sp.AddToEditor(editor, true, titleFont: titleFont ?? GUIStyle.SmallFont));
                }
                if (space > 0)
                {
                    new GUIFrame(new RectTransform(new Point(editor.EditorBox.Rect.Width, space), editor.EditorBox.Content.RectTransform), style: null, color: new Color(20, 20, 20, 255))
                    {
                        CanBeFocused = false
                    };
                }
            }
#endif
        }
        #endregion
    }
}