Adds basic lucker stats component holding score, removes unused client input fixes up lucker entity setting to properly set owner on the target entity

code/EntityComponents/Lucker/LuckerStats.cs

@@ -0,0 +1,48 @@
+using Sandbox;
+using Sandbox.UI;
+
+namespace LuckerGame.EntityComponents.Lucker;
+
+/// <summary>
+/// Handles the stats associated with a lucker during a lobby.
+/// </summary>
+public partial class LuckerStats : EntityComponent<Entities.Lucker>, ISingletonComponent
+{
+	/// <summary>
+	/// The lucker's current score.
+	/// </summary>
+	[Net] private long Score { get; set; }
+
+	/// <summary>
+	/// Adds points to this lucker's score
+	/// </summary>
+	/// <param name="points">points to add (or remove if negative)</param>
+	public void AddScore( long points )
+	{
+		Score += points;
+		if ( points == 0 )
+		{
+			return;
+		}
+
+		var message = $"{Entity.Name} {(points > 0 ? "gained" : "lost")} {points} points!";
+		ChatBox.AddInformation( To.Everyone, message );
+	}
+
+	/// <summary>
+	/// Resets this lucker's score to zero
+	/// </summary>
+	public void ResetScore()
+	{
+		Score = 0;
+	}
+
+	/// <summary>
+	/// Gets this lucker's current score
+	/// </summary>
+	/// <returns>this lucker's current score</returns>
+	public long GetScore()
+	{
+		return Score;
+	}
+}