(61d00a474) v0.9.7.1
This commit is contained in:
Regalis
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using Barotrauma.Extensions;
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using Microsoft.Xna.Framework;
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using System;
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using System.Linq;
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using System.Collections.Generic;
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using System.Xml.Linq;
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#if CLIENT
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using Microsoft.Xna.Framework.Graphics;
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#endif
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namespace Barotrauma
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{
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partial class StructurePrefab : MapEntityPrefab
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{
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public static readonly PrefabCollection<StructurePrefab> Prefabs = new PrefabCollection<StructurePrefab>();
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private bool disposed = false;
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public override void Dispose()
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{
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if (disposed) { return; }
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disposed = true;
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Prefabs.Remove(this);
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}
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private string name;
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public override string Name
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{
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get { return name; }
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}
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public XElement ConfigElement { get; private set; }
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private bool canSpriteFlipX, canSpriteFlipY;
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private float health;
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//default size
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private Vector2 size;
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//does the structure have a physics body
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[Serialize(false, false)]
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public bool Body
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{
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get;
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private set;
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}
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//rotation of the physics body in degrees
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[Serialize(0.0f, false)]
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public float BodyRotation
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{
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get;
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private set;
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}
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//in display units
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[Serialize(0.0f, false)]
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public float BodyWidth
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{
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get;
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private set;
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}
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//in display units
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[Serialize(0.0f, false)]
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public float BodyHeight
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{
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get;
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private set;
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}
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//in display units
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[Serialize("0.0,0.0", false)]
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public Vector2 BodyOffset
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{
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get;
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private set;
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}
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[Serialize(false, false)]
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public bool Platform
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{
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get;
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private set;
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}
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[Serialize(false, false)]
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public bool AllowAttachItems
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{
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get;
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private set;
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}
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[Serialize(100.0f, false)]
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public float Health
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{
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get { return health; }
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set { health = Math.Max(value, 0.0f); }
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}
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[Serialize(false, false)]
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public bool CastShadow
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{
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get;
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private set;
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}
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/// <summary>
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/// If null, the orientation is determined automatically based on the dimensions of the structure instances
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/// </summary>
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public bool? IsHorizontal
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{
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get;
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private set;
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}
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[Serialize(Direction.None, false)]
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public Direction StairDirection
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{
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get;
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private set;
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}
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[Serialize(45.0f, false)]
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public float StairAngle
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{
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get;
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private set;
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}
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[Serialize(false, false)]
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public bool NoAITarget
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{
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get;
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private set;
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}
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public bool CanSpriteFlipX
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{
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get { return canSpriteFlipX; }
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}
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public bool CanSpriteFlipY
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{
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get { return canSpriteFlipY; }
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}
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[Serialize("0,0", true)]
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public Vector2 Size
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{
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get { return size; }
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private set { size = value; }
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}
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public Vector2 ScaledSize => size * Scale;
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protected Vector2 textureScale = Vector2.One;
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[Editable(DecimalCount = 3), Serialize("1.0, 1.0", true)]
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public Vector2 TextureScale
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{
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get { return textureScale; }
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set
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{
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textureScale = new Vector2(
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MathHelper.Clamp(value.X, 0.01f, 10),
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MathHelper.Clamp(value.Y, 0.01f, 10));
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}
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}
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public Sprite BackgroundSprite
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{
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get;
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private set;
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}
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public static void LoadAll(IEnumerable<ContentFile> files)
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{
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foreach (ContentFile file in files)
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{
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LoadFromFile(file);
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}
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}
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public static void LoadFromFile(ContentFile file)
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{
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XDocument doc = XMLExtensions.TryLoadXml(file.Path);
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if (doc == null) { return; }
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var rootElement = doc.Root;
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if (rootElement.IsOverride())
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{
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foreach (var element in rootElement.Elements())
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{
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foreach (var childElement in element.Elements())
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{
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Load(childElement, true, file);
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}
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}
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}
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else
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{
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foreach (var element in rootElement.Elements())
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{
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if (element.IsOverride())
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{
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foreach (var childElement in element.Elements())
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{
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Load(childElement, true, file);
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}
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}
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else
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{
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Load(element, false, file);
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}
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}
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}
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}
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public static void RemoveByFile(string filePath)
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{
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Prefabs.RemoveByFile(filePath);
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}
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private static StructurePrefab Load(XElement element, bool allowOverride, ContentFile file)
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{
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StructurePrefab sp = new StructurePrefab
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{
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originalName = element.GetAttributeString("name", ""),
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FilePath = file.Path,
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ContentPackage = file.ContentPackage
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};
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sp.name = sp.originalName;
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sp.ConfigElement = element;
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sp.identifier = element.GetAttributeString("identifier", "");
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if (string.IsNullOrEmpty(sp.name))
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{
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sp.name = TextManager.Get("EntityName." + sp.identifier, returnNull: true) ?? $"Not defined ({sp.identifier})";
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}
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sp.Tags = new HashSet<string>();
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string joinedTags = element.GetAttributeString("tags", "");
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if (string.IsNullOrEmpty(joinedTags)) joinedTags = element.GetAttributeString("Tags", "");
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foreach (string tag in joinedTags.Split(','))
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{
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sp.Tags.Add(tag.Trim().ToLowerInvariant());
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}
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if (element.Attribute("ishorizontal") != null)
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{
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sp.IsHorizontal = element.GetAttributeBool("ishorizontal", false);
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}
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foreach (XElement subElement in element.Elements())
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{
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switch (subElement.Name.ToString())
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{
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case "sprite":
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sp.sprite = new Sprite(subElement, lazyLoad: true);
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if (subElement.Attribute("sourcerect") == null)
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{
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DebugConsole.ThrowError("Warning - sprite sourcerect not configured for structure \"" + sp.name + "\"!");
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}
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#if CLIENT
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if (subElement.GetAttributeBool("fliphorizontal", false))
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sp.sprite.effects = SpriteEffects.FlipHorizontally;
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if (subElement.GetAttributeBool("flipvertical", false))
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sp.sprite.effects = SpriteEffects.FlipVertically;
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#endif
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sp.canSpriteFlipX = subElement.GetAttributeBool("canflipx", true);
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sp.canSpriteFlipY = subElement.GetAttributeBool("canflipy", true);
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if (subElement.Attribute("name") == null && !string.IsNullOrWhiteSpace(sp.Name))
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{
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sp.sprite.Name = sp.Name;
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}
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sp.sprite.EntityID = sp.identifier;
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break;
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case "backgroundsprite":
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sp.BackgroundSprite = new Sprite(subElement, lazyLoad: true);
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if (subElement.Attribute("sourcerect") == null && sp.sprite != null)
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{
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sp.BackgroundSprite.SourceRect = sp.sprite.SourceRect;
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sp.BackgroundSprite.size = sp.sprite.size;
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sp.BackgroundSprite.size.X *= sp.sprite.SourceRect.Width;
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sp.BackgroundSprite.size.Y *= sp.sprite.SourceRect.Height;
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sp.BackgroundSprite.RelativeOrigin = subElement.GetAttributeVector2("origin", new Vector2(0.5f, 0.5f));
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}
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#if CLIENT
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if (subElement.GetAttributeBool("fliphorizontal", false)) { sp.BackgroundSprite.effects = SpriteEffects.FlipHorizontally; }
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if (subElement.GetAttributeBool("flipvertical", false)) { sp.BackgroundSprite.effects = SpriteEffects.FlipVertically; }
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sp.BackgroundSpriteColor = subElement.GetAttributeColor("color", Color.White);
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#endif
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break;
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}
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}
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if (!Enum.TryParse(element.GetAttributeString("category", "Structure"), true, out MapEntityCategory category))
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{
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category = MapEntityCategory.Structure;
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}
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sp.Category = category;
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if (category.HasFlag(MapEntityCategory.Legacy))
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{
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if (string.IsNullOrWhiteSpace(sp.identifier))
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{
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sp.identifier = "legacystructure_" + sp.name.ToLowerInvariant().Replace(" ", "");
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}
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}
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sp.Aliases =
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(element.GetAttributeStringArray("aliases", null) ??
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element.GetAttributeStringArray("Aliases", new string[0])).ToHashSet();
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string nonTranslatedName = element.GetAttributeString("name", null) ?? element.Name.ToString();
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sp.Aliases.Add(nonTranslatedName.ToLowerInvariant());
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SerializableProperty.DeserializeProperties(sp, element);
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if (sp.Body)
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{
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sp.Tags.Add("wall");
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}
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if (string.IsNullOrEmpty(sp.Description))
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{
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sp.Description = TextManager.Get("EntityDescription." + sp.identifier, returnNull: true) ?? string.Empty;
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}
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//backwards compatibility
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if (element.Attribute("size") == null)
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{
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sp.size = Vector2.Zero;
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if (element.Attribute("width") == null && element.Attribute("height") == null)
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{
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sp.size.X = sp.sprite.SourceRect.Width;
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sp.size.Y = sp.sprite.SourceRect.Height;
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}
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else
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{
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sp.size.X = element.GetAttributeFloat("width", 0.0f);
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sp.size.Y = element.GetAttributeFloat("height", 0.0f);
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}
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}
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if (string.IsNullOrEmpty(sp.identifier))
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{
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DebugConsole.ThrowError(
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"Structure prefab \"" + sp.name + "\" has no identifier. All structure prefabs have a unique identifier string that's used to differentiate between items during saving and loading.");
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}
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Prefabs.Add(sp, allowOverride);
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return sp;
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}
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}
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}
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