UniRx 에셋 추가

Gameton-06/Assets/Plugins/UniRx/Scripts/Timestamped.cs

@@ -0,0 +1,135 @@
+// original code from rx.codeplex.com
+
+/* ------------------ */
+
+// Copyright (c) Microsoft Open Technologies, Inc. All rights reserved. See License.txt in the project root for license information.
+
+using System;
+using System.Collections.Generic;
+using System.Globalization;
+
+namespace UniRx
+{
+    /// <summary>
+    /// Represents value with a timestamp on it.
+    /// The timestamp typically represents the time the value was received, using an IScheduler's clock to obtain the current time.
+    /// </summary>
+    /// <typeparam name="T">The type of the value being timestamped.</typeparam>
+    [Serializable]
+    public struct Timestamped<T> : IEquatable<Timestamped<T>>
+    {
+        private readonly DateTimeOffset _timestamp;
+        private readonly T _value;
+
+        /// <summary>
+        /// Constructs a timestamped value.
+        /// </summary>
+        /// <param name="value">The value to be annotated with a timestamp.</param>
+        /// <param name="timestamp">Timestamp associated with the value.</param>
+        public Timestamped(T value, DateTimeOffset timestamp)
+        {
+            _timestamp = timestamp;
+            _value = value;
+        }
+
+        /// <summary>
+        /// Gets the value.
+        /// </summary>
+        public T Value
+        {
+            get { return _value; }
+        }
+
+        /// <summary>
+        /// Gets the timestamp.
+        /// </summary>
+        public DateTimeOffset Timestamp
+        {
+            get { return _timestamp; }
+        }
+
+        /// <summary>
+        /// Determines whether the current Timestamped&lt;T&gt; value has the same Value and Timestamp as a specified Timestamped&lt;T&gt; value.
+        /// </summary>
+        /// <param name="other">An object to compare to the current Timestamped&lt;T&gt; value.</param>
+        /// <returns>true if both Timestamped&lt;T&gt; values have the same Value and Timestamp; otherwise, false.</returns>
+        public bool Equals(Timestamped<T> other)
+        {
+            return other.Timestamp.Equals(Timestamp) && EqualityComparer<T>.Default.Equals(Value, other.Value);
+        }
+
+        /// <summary>
+        /// Determines whether the two specified Timestamped&lt;T&gt; values have the same Value and Timestamp.
+        /// </summary>
+        /// <param name="first">The first Timestamped&lt;T&gt; value to compare.</param>
+        /// <param name="second">The second Timestamped&lt;T&gt; value to compare.</param>
+        /// <returns>true if the first Timestamped&lt;T&gt; value has the same Value and Timestamp as the second Timestamped&lt;T&gt; value; otherwise, false.</returns>
+        public static bool operator ==(Timestamped<T> first, Timestamped<T> second)
+        {
+            return first.Equals(second);
+        }
+
+        /// <summary>
+        /// Determines whether the two specified Timestamped&lt;T&gt; values don't have the same Value and Timestamp.
+        /// </summary>
+        /// <param name="first">The first Timestamped&lt;T&gt; value to compare.</param>
+        /// <param name="second">The second Timestamped&lt;T&gt; value to compare.</param>
+        /// <returns>true if the first Timestamped&lt;T&gt; value has a different Value or Timestamp as the second Timestamped&lt;T&gt; value; otherwise, false.</returns>
+        public static bool operator !=(Timestamped<T> first, Timestamped<T> second)
+        {
+            return !first.Equals(second);
+        }
+
+        /// <summary>
+        /// Determines whether the specified System.Object is equal to the current Timestamped&lt;T&gt;.
+        /// </summary>
+        /// <param name="obj">The System.Object to compare with the current Timestamped&lt;T&gt;.</param>
+        /// <returns>true if the specified System.Object is equal to the current Timestamped&lt;T&gt;; otherwise, false.</returns>
+        public override bool Equals(object obj)
+        {
+            if (!(obj is Timestamped<T>))
+                return false;
+
+            var other = (Timestamped<T>)obj;
+            return this.Equals(other);
+        }
+
+        /// <summary>
+        /// Returns the hash code for the current Timestamped&lt;T&gt; value.
+        /// </summary>
+        /// <returns>A hash code for the current Timestamped&lt;T&gt; value.</returns>
+        public override int GetHashCode()
+        {
+            var valueHashCode = Value == null ? 1979 : Value.GetHashCode();
+
+            return _timestamp.GetHashCode() ^ valueHashCode;
+        }
+
+        /// <summary>
+        /// Returns a string representation of the current Timestamped&lt;T&gt; value.
+        /// </summary>
+        /// <returns>String representation of the current Timestamped&lt;T&gt; value.</returns>
+        public override string ToString()
+        {
+            return String.Format(CultureInfo.CurrentCulture, "{0}@{1}", Value, Timestamp);
+        }
+    }
+
+    /// <summary>
+    /// A helper class with a factory method for creating Timestamped&lt;T&gt; instances.
+    /// </summary>
+    public static class Timestamped
+    {
+        /// <summary>
+        /// Creates an instance of a Timestamped&lt;T&gt;.  This is syntactic sugar that uses type inference
+        /// to avoid specifying a type in a constructor call, which is very useful when using anonymous types.
+        /// </summary>
+        /// <param name="value">The value to be annotated with a timestamp.</param>
+        /// <param name="timestamp">Timestamp associated with the value.</param>
+        /// <returns>Creates a new timestamped value.</returns>
+        public static Timestamped<T> Create<T>(T value, DateTimeOffset timestamp)
+        {
+            return new Timestamped<T>(value, timestamp);
+        }
+    }
+}