c1_unity/Assets/ThirdParty/IronSourceAdQuality/Scripts/Config/UnityDictionary.cs

//  Copyright (c) 2012 Calvin Rien
//        http://the.darktable.com
//
// This software is provided 'as-is', without any express or implied warranty. In
// no event will the authors be held liable for any damages arising from the use
// of this software.
//
// Permission is granted to anyone to use this software for any purpose,
// including commercial applications, and to alter it and redistribute it freely,
// subject to the following restrictions:
//
// 1. The origin of this software must not be misrepresented; you must not claim
// that you wrote the original software. If you use this software in a product,
// an acknowledgment in the product documentation would be appreciated but is not
// required.
//
// 2. Altered source versions must be plainly marked as such, and must not be
// misrepresented as being the original software.
//
// 3. This notice may not be removed or altered from any source distribution.

using System.Collections;
using System.Collections.Generic;

public class UnityNameValuePair<V> : UnityKeyValuePair<string, V> {
	public string name = null;

	override public string Key {
		get { return name; }
		set { name = value; }
	}

	public UnityNameValuePair() : base() {
	}

	public UnityNameValuePair(string key, V value) : base(key, value) {
	}
}

public class UnityKeyValuePair<K, V> {
	virtual public K Key {
		get;
		set;
	}

	virtual public V Value {
		get;
		set;
	}

	public UnityKeyValuePair() {
		Key = default(K);
		Value = default(V);
	}

	public UnityKeyValuePair(K key, V value) {
		Key = key;
		Value = value;
	}
}

public abstract class UnityDictionary<K,V> : IDictionary<K,V> {
	abstract protected List<UnityKeyValuePair<K,V>> KeyValuePairs {
		get;
		set;
	}

	protected abstract void SetKeyValuePair(K k, V v); /* {
	var index = Collection.FindIndex(x => {return x.Key == k;});

	if (index != -1) {
	if (v == null) {
		Collection.RemoveAt(index);
		return;
	}

	values[index] = new UnityKeyValuePair(key, value);
	return;
	}

	values.Add(new UnityKeyValuePair(key, value));
} */

	virtual public V this[K key] {
		get {
			var result = KeyValuePairs.Find(x => {
				return x.Key.Equals(key);});

			if (result == null) {
				return default(V);
			}

			return result.Value;
		}
		set {
			if (key == null) {
				return;
			}

			SetKeyValuePair(key, value);
		}
	}

	#region IDictionary interface

	public void Add(K key, V value) {
		this[key] = value;
	}

	public void Add(KeyValuePair<K, V> kvp) {
		this[kvp.Key] = kvp.Value;
	}

	public bool TryGetValue(K key, out V value) {
		if (!this.ContainsKey(key)) {
			value = default(V);
			return false;
		}

		value = this[key];
		return true;
	}

	public bool Remove(KeyValuePair<K, V> item) {
		return Remove(item.Key);
	}

	public bool Remove(K key) {
		var list = KeyValuePairs;

		var index = list.FindIndex(x => {
			return x.Key.Equals(key);});

		if (index == -1) {
			return false;
		}

		list.RemoveAt(index);

		KeyValuePairs = list;

		return true;
	}

	public void Clear() {
		var list = KeyValuePairs;

		list.Clear();

		KeyValuePairs = list;
	}

	public bool ContainsKey(K key) {
		return KeyValuePairs.FindIndex(x => {
			return x.Key.Equals(key);}) != -1;
	}

	public bool Contains(KeyValuePair<K, V> kvp) {
		return this[kvp.Key].Equals(kvp.Value);
	}

	public int Count {
		get {
			return KeyValuePairs.Count;
		}
	}

	public void CopyTo(KeyValuePair<K, V>[] array, int index) {
	List<KeyValuePair<K, V>> copy = new List<KeyValuePair<K, V>>();
	for (int i = 0; i < KeyValuePairs.Count;i++)
	{
		copy[i] = ConvertUkvp(KeyValuePairs[i]);
	}
	copy.CopyTo(array, index);
	}

	public KeyValuePair<K,V> ConvertUkvp(UnityKeyValuePair<K, V> ukvp)
	{
		return new KeyValuePair<K,V>(ukvp.Key,(V)ukvp.Value);
	}

	IEnumerator IEnumerable.GetEnumerator() {
		return GetEnumerator() as IEnumerator;
	}

	public IEnumerator<KeyValuePair<K, V>> GetEnumerator() {
		return new UnityDictionaryEnumerator(this);
	}

	public ICollection<K> Keys {
		get {
	ICollection<K> keys = new List<K>();
	foreach(UnityKeyValuePair<K,V> ukvp in KeyValuePairs)
	{
		keys.Add(ukvp.Key);
	}
	return keys;
		}
	}

	public ICollection<V> Values {
		get {
	ICollection<V> values = new List<V>();
	foreach (UnityKeyValuePair<K, V> ukvp in KeyValuePairs)
	{
		values.Add(ukvp.Value);
	}
	return values;
		}
	}

	public ICollection<KeyValuePair<K, V>> Items {
		get {
		List<KeyValuePair<K,V>> items = new List<KeyValuePair<K,V>>();
		foreach(UnityKeyValuePair<K,V> value in KeyValuePairs)
		{
			items.Add(new KeyValuePair<K, V>(value.Key, value.Value));
		}
		return items;
		}
	}

	public V SyncRoot {
		get { return default(V); }
	}

	public bool IsFixedSize {
		get { return false; }
	}

	public bool IsReadOnly {
		get { return false; }
	}

	public bool IsSynchronized {
		get { return false; }
	}

	internal sealed class UnityDictionaryEnumerator : IEnumerator<KeyValuePair<K, V>> {
		// A copy of the SimpleDictionary T's key/value pairs.
		KeyValuePair<K, V>[] items;
		int index = -1;

		internal UnityDictionaryEnumerator() {
		}

		internal UnityDictionaryEnumerator(UnityDictionary<K,V> ud) {
			// Make a copy of the dictionary entries currently in the SimpleDictionary T.
			items = new KeyValuePair<K, V>[ud.Count];

			ud.CopyTo(items, 0);
		}

		object IEnumerator.Current {
			get { return Current; }
		}

		public KeyValuePair<K, V> Current {
			get {
				ValidateIndex();
				return items[index];
			}
		}

		// Return the current dictionary entry.
		public KeyValuePair<K, V> Entry {
			get { return (KeyValuePair<K, V>) Current; }
		}

		public void Dispose() {
			index = -1;
			items = null;
		}

		// Return the key of the current item.
		public K Key {
			get {
				ValidateIndex();
				return items[index].Key;
			}
		}

		// Return the value of the current item.
		public V Value {
			get {
				ValidateIndex();
				return items[index].Value;
			}
		}

		// Advance to the next item.
		public bool MoveNext() {
			if (index < items.Length - 1) {
				index++;
				return true;
			}
			return false;
		}

		// Validate the enumeration index and throw an exception if the index is out of range.
		private void ValidateIndex() {
			if (index < 0 || index >= items.Length) {
				throw new System.InvalidOperationException("Enumerator is before or after the collection.");
			}
		}

		// Reset the index to restart the enumeration.
		public void Reset() {
			index = -1;
		}
		#endregion
	}
}

public abstract class UnityDictionary<V> : UnityDictionary<string, V> {

}