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BidirectionalDictionary.cs
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BidirectionalDictionary.cs
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using System.Collections;
using System.Collections.Generic;
namespace Mirror.FizzySteam
{
public class BidirectionalDictionary<T1, T2> : IEnumerable
{
private Dictionary<T1, T2> t1ToT2Dict = new Dictionary<T1, T2>();
private Dictionary<T2, T1> t2ToT1Dict = new Dictionary<T2, T1>();
public IEnumerable<T1> FirstTypes => t1ToT2Dict.Keys;
public IEnumerable<T2> SecondTypes => t2ToT1Dict.Keys;
public IEnumerator GetEnumerator() => t1ToT2Dict.GetEnumerator();
public int Count => t1ToT2Dict.Count;
public void Add(T1 key, T2 value)
{
t1ToT2Dict[key] = value;
t2ToT1Dict[value] = key;
}
public void Add(T2 key, T1 value)
{
t2ToT1Dict[key] = value;
t1ToT2Dict[value] = key;
}
public T2 Get(T1 key) => t1ToT2Dict[key];
public T1 Get(T2 key) => t2ToT1Dict[key];
public bool TryGetValue(T1 key, out T2 value) => t1ToT2Dict.TryGetValue(key, out value);
public bool TryGetValue(T2 key, out T1 value) => t2ToT1Dict.TryGetValue(key, out value);
public bool Contains(T1 key) => t1ToT2Dict.ContainsKey(key);
public bool Contains(T2 key) => t2ToT1Dict.ContainsKey(key);
public void Remove(T1 key)
{
if (Contains(key))
{
T2 val = t1ToT2Dict[key];
t1ToT2Dict.Remove(key);
t2ToT1Dict.Remove(val);
}
}
public void Remove(T2 key)
{
if (Contains(key))
{
T1 val = t2ToT1Dict[key];
t1ToT2Dict.Remove(val);
t2ToT1Dict.Remove(key);
}
}
public T1 this[T2 key]
{
get => t2ToT1Dict[key];
set
{
t2ToT1Dict[key] = value;
t1ToT2Dict[value] = key;
}
}
public T2 this[T1 key]
{
get => t1ToT2Dict[key];
set
{
t1ToT2Dict[key] = value;
t2ToT1Dict[value] = key;
}
}
}
}