102 lines
3.5 KiB
C#
102 lines
3.5 KiB
C#
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.Xml.Linq;
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namespace Barotrauma
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{
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public class GrimeSprite : Prefab
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{
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public GrimeSprite(Sprite spr, DecalsFile file, int indexInFile) : base(file, $"{nameof(GrimeSprite)}{indexInFile}".ToIdentifier())
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{
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Sprite = spr;
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IndexInFile = indexInFile;
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}
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public readonly int IndexInFile;
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public Sprite Sprite { get; private set; }
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public override void Dispose()
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{
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Sprite?.Remove(); Sprite = null;
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}
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}
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static class DecalManager
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{
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public static readonly PrefabCollection<DecalPrefab> Prefabs = new PrefabCollection<DecalPrefab>();
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public static int GrimeSpriteCount { get; private set; } = 0;
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public static readonly PrefabCollection<GrimeSprite> GrimeSprites = new PrefabCollection<GrimeSprite>(
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onAdd: (sprite, b) => GrimeSpriteCount = Math.Max(GrimeSpriteCount, sprite.IndexInFile + 1),
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onRemove: (s) =>
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GrimeSpriteCount = GrimeSprites.AllPrefabs
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.SelectMany(kvp => kvp.Value)
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.Where(p => p != s).Select(p => p.IndexInFile + 1).MaxOrNull() ?? 0,
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onSort: null, onAddOverrideFile: null, onRemoveOverrideFile: null);
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public static void LoadFromFile(DecalsFile configFile)
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{
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XDocument doc = XMLExtensions.TryLoadXml(configFile.Path);
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if (doc == null) { return; }
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bool allowOverriding = false;
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var mainElement = doc.Root.FromPackage(configFile.ContentPackage);
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if (doc.Root.IsOverride())
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{
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mainElement = mainElement.FirstElement();
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allowOverriding = true;
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}
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int grimeIndex = 0;
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foreach (var sourceElement in mainElement.Elements())
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{
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var element = sourceElement.IsOverride() ? sourceElement.FirstElement() : sourceElement;
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bool isOverride = allowOverriding || sourceElement.IsOverride();
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string name = element.Name.ToString().ToLowerInvariant();
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switch (name)
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{
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case "grime":
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GrimeSprites.Add(new GrimeSprite(new Sprite(element), configFile, grimeIndex), isOverride);
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grimeIndex++;
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break;
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default:
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var prefab = new DecalPrefab(element, configFile);
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Prefabs.Add(prefab, isOverride);
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break;
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}
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}
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}
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public static void RemoveByFile(DecalsFile configFile)
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{
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Prefabs.RemoveByFile(configFile);
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GrimeSprites.RemoveByFile(configFile);
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}
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public static void SortAll()
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{
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Prefabs.SortAll();
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GrimeSprites.SortAll();
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}
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public static Decal CreateDecal(string decalName, float scale, Vector2 worldPosition, Hull hull, int? spriteIndex = null)
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{
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string lowerCaseDecalName = decalName.ToLowerInvariant();
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if (!Prefabs.ContainsKey(lowerCaseDecalName))
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{
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DebugConsole.ThrowError("Decal prefab " + decalName + " not found!");
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return null;
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}
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DecalPrefab prefab = Prefabs[lowerCaseDecalName];
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return new Decal(prefab, scale, worldPosition, hull, spriteIndex);
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}
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}
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}
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