Unstable 0.17.0.0

2022-02-26 02:43:01 +09:00
parent a83f375681
commit 3974067915
913 changed files with 32472 additions and 32364 deletions
@@ -0,0 +1,79 @@
+using System;
+using System.Collections;
+using System.Collections.Generic;
+
+namespace Barotrauma
+{
+    public class LinkedPairSet<T1, T2> : IEnumerable<(T1, T2)>
+    {
+        private readonly Dictionary<T1, T2> t1ToT2 = new Dictionary<T1, T2>();
+        private readonly Dictionary<T2, T1> t2ToT1 = new Dictionary<T2, T1>();
+
+        public bool Contains(T1 t1)
+        {
+            return t1ToT2.ContainsKey(t1);
+        }
+
+        public bool Contains(T2 t2)
+        {
+            return t2ToT1.ContainsKey(t2);
+        }
+
+        public T2 this[T1 t1]
+        {
+            get { return t1ToT2[t1]; }
+            set
+            {
+                T2 prevT2 = t1ToT2[t1];
+                t2ToT1.Remove(prevT2); t2ToT1.Add(value, t1);
+                t1ToT2[t1] = value;
+            }
+        }
+
+        public T1 this[T2 t2]
+        {
+            get { return t2ToT1[t2]; }
+            set
+            {
+                T1 prevT1 = t2ToT1[t2];
+                t1ToT2.Remove(prevT1); t1ToT2.Add(value, t2);
+                t2ToT1[t2] = value;
+            }
+        }
+
+        public void Add(T1 t1, T2 t2)
+        {
+            if (Contains(t1)) { throw new ArgumentException($"{GetType().Name} already contains {t1}"); }
+            if (Contains(t2)) { throw new ArgumentException($"{GetType().Name} already contains {t2}"); }
+            t1ToT2.Add(t1, t2);
+            t2ToT1.Add(t2, t1);
+        }
+
+        public void Remove(T1 t1)
+        {
+            T2 t2 = t1ToT2[t1];
+            t1ToT2.Remove(t1);
+            t2ToT1.Remove(t2);
+        }
+
+        public void Remove(T2 t2)
+        {
+            T1 t1 = t2ToT1[t2];
+            t1ToT2.Remove(t1);
+            t2ToT1.Remove(t2);
+        }
+
+        public IEnumerator<(T1, T2)> GetEnumerator()
+        {
+            foreach (var t1 in t1ToT2.Keys)
+            {
+                yield return (t1, t1ToT2[t1]);
+            }
+        }
+
+        IEnumerator IEnumerable.GetEnumerator()
+        {
+            return GetEnumerator();
+        }
+    }
+}