First TwoPlayerTrueSkillCalculator unit test passed

PHPSkills/Player.php

@@ -0,0 +1,80 @@
+<?php
+namespace Moserware\Skills;
+
+require_once(dirname(__FILE__) . "/Guard.php");
+require_once(dirname(__FILE__) . "/ISupportPartialPlay.php");
+require_once(dirname(__FILE__) . "/ISupportPartialUpdate.php");
+
+/// <summary>
+/// Represents a player who has a <see cref="Rating"/>.
+/// </summary>
+class Player implements ISupportPartialPlay, ISupportPartialUpdate
+{
+    const DEFAULT_PARTIAL_PLAY_PERCENTAGE = 1.0; // = 100% play time
+    const DEFAULT_PARTIAL_UPDATE_PERCENTAGE = 1.0; // = receive 100% update
+
+    private $_Id;
+    private $_PartialPlayPercentage;
+    private $_PartialUpdatePercentage;
+
+    /// <summary>
+    /// Constructs a player.
+    /// </summary>
+    /// <param name="id">The identifier for the player, such as a name.</param>
+    /// <param name="partialPlayPercentage">The weight percentage to give this player when calculating a new rank.</param>
+    /// <param name="partialUpdatePercentage">/// Indicated how much of a skill update a player should receive where 0 represents no update and 1.0 represents 100% of the update.</param>
+    public function __construct($id,
+                                $partialPlayPercentage = self::DEFAULT_PARTIAL_PLAY_PERCENTAGE,
+                                $partialUpdatePercentage = self::DEFAULT_PARTIAL_UPDATE_PERCENTAGE)
+    {
+        // If they don't want to give a player an id, that's ok...
+        Guard::argumentInRangeInclusive($partialPlayPercentage, 0.0, 1.0, "partialPlayPercentage");
+        Guard::argumentInRangeInclusive($partialUpdatePercentage, 0, 1.0, "partialUpdatePercentage");
+        $this->_Id = $id;
+        $this->_PartialPlayPercentage = $partialPlayPercentage;
+        $this->_PartialUpdatePercentage = $partialUpdatePercentage;
+    }
+
+    /// <summary>
+    /// The identifier for the player, such as a name.
+    /// </summary>
+    public function getId()
+    {
+        return $this->_Id;
+    }
+
+    #region ISupportPartialPlay Members
+
+    /// <summary>
+    /// Indicates the percent of the time the player should be weighted where 0.0 indicates the player didn't play and 1.0 indicates the player played 100% of the time.
+    /// </summary>
+    public function getPartialPlayPercentage()
+    {
+        return $this->_PartialPlayPercentage;
+    }
+
+    #endregion
+
+    #region ISupportPartialUpdate Members
+
+    /// <summary>
+    /// Indicated how much of a skill update a player should receive where 0.0 represents no update and 1.0 represents 100% of the update.
+    /// </summary>
+    public function getPartialUpdatePercentage()
+    {
+        return $this->_PartialUpdatePercentage;
+    }
+
+    #endregion
+
+    public function __toString()
+    {
+        if ($this->_Id != null)
+        {
+            return $this->_Id;
+        }
+
+        return parent::__toString();
+    }
+}
+?>