Terraria 1.4.0.5 Source Code

DataStructures/EntryFilterer`2.cs

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+// Decompiled with JetBrains decompiler
+// Type: Terraria.DataStructures.EntryFilterer`2
+// Assembly: Terraria, Version=1.4.0.5, Culture=neutral, PublicKeyToken=null
+// MVID: 67F9E73E-0A81-4937-A22C-5515CD405A83
+// Assembly location: C:\Users\mikeyisbaeyt\Downloads\depotdownloader-2.4.5\depots\105601\6707058\Terraria.exe
+
+using System.Collections.Generic;
+using Terraria.Localization;
+
+namespace Terraria.DataStructures
+{
+  public class EntryFilterer<T, U>
+    where T : new()
+    where U : IEntryFilter<T>
+  {
+    public List<U> AvailableFilters;
+    public List<U> ActiveFilters;
+    public List<U> AlwaysActiveFilters;
+    private ISearchFilter<T> _searchFilter;
+    private ISearchFilter<T> _searchFilterFromConstructor;
+
+    public EntryFilterer()
+    {
+      this.AvailableFilters = new List<U>();
+      this.ActiveFilters = new List<U>();
+      this.AlwaysActiveFilters = new List<U>();
+    }
+
+    public void AddFilters(List<U> filters) => this.AvailableFilters.AddRange((IEnumerable<U>) filters);
+
+    public bool FitsFilter(T entry)
+    {
+      if (this._searchFilter != null && !this._searchFilter.FitsFilter(entry))
+        return false;
+      for (int index = 0; index < this.AlwaysActiveFilters.Count; ++index)
+      {
+        if (!this.AlwaysActiveFilters[index].FitsFilter(entry))
+          return false;
+      }
+      if (this.ActiveFilters.Count == 0)
+        return true;
+      for (int index = 0; index < this.ActiveFilters.Count; ++index)
+      {
+        if (this.ActiveFilters[index].FitsFilter(entry))
+          return true;
+      }
+      return false;
+    }
+
+    public void ToggleFilter(int filterIndex)
+    {
+      U availableFilter = this.AvailableFilters[filterIndex];
+      if (this.ActiveFilters.Contains(availableFilter))
+        this.ActiveFilters.Remove(availableFilter);
+      else
+        this.ActiveFilters.Add(availableFilter);
+    }
+
+    public bool IsFilterActive(int filterIndex) => this.AvailableFilters.IndexInRange<U>(filterIndex) && this.ActiveFilters.Contains(this.AvailableFilters[filterIndex]);
+
+    public void SetSearchFilterObject<Z>(Z searchFilter) where Z : ISearchFilter<T>, U => this._searchFilterFromConstructor = (ISearchFilter<T>) searchFilter;
+
+    public void SetSearchFilter(string searchFilter)
+    {
+      if (string.IsNullOrWhiteSpace(searchFilter))
+      {
+        this._searchFilter = (ISearchFilter<T>) null;
+      }
+      else
+      {
+        this._searchFilter = this._searchFilterFromConstructor;
+        this._searchFilter.SetSearch(searchFilter);
+      }
+    }
+
+    public string GetDisplayName() => Language.GetTextValueWith("BestiaryInfo.Filters", (object) new
+    {
+      Count = this.ActiveFilters.Count
+    });
+  }
+}