91 lines
3.2 KiB
C#
91 lines
3.2 KiB
C#
using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Text;
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using System.Threading.Tasks;
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using System.Windows.Controls;
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using System.Windows.Media;
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using System.Windows.Shapes;
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namespace RBG_Server
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{
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/// <summary>
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/// Data class containing information about a player. Drawn directly to the screen, hence the inheritance
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/// of Grid, which allows this entire object to be used in the display
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/// </summary>
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public class Player : Grid
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{
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// Gradient that denotes the background of the player sprite
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private static readonly GradientStopCollection gradientStops = new(5)
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{
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new GradientStop(Color.FromArgb(255, 0, 255, 255), 0),
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new GradientStop(Color.FromArgb(192, 0, 255, 255), 0.75),
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new GradientStop(Color.FromArgb(128, 0, 255, 255), 0.85),
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new GradientStop(Color.FromArgb(32, 0, 255, 255), 0.95),
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new GradientStop(Color.FromArgb(0, 0, 255, 255), 1)
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};
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private static readonly RadialGradientBrush shadowBrush = new(gradientStops);
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// C# uses implicit field definitions; i.e. declaring a property creates an implicit private field
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// Note that it is also possible to assign values, and specify access modifiers for the get & set independantly
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public string PlayerName { get; set; }
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public int Row { get; set; }
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public int Column { get; set; }
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public long LastTime { get; set; } = DateTime.Now.Ticks;
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public bool Connected { get; private set; }
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public string Sprite { get; private set; }
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public byte[] UnhandledBuffer { get; set; }
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public Image PlayerSprite { get; set; } = new();
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private readonly Rectangle spriteShadow = new();
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private int processing;
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public int ObtainLock()
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{
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return System.Threading.Interlocked.CompareExchange(ref processing, 1, 0);
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}
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public void ReleaseLock()
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{
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_ = System.Threading.Interlocked.Exchange(ref processing, 0);
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}
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// public Image sprite; // Sprite is now set as the implementation of this class
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public Player(string name, string sprite, byte[] identifier, int row, int column) : base() // Call the base constructor at the same time; inits a Grid()
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{
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PlayerName = name;
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hashCode = identifier;
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Sprite = sprite;
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Row = row;
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Column = column;
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LastTime = DateTime.Now.Ticks;
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Connected = true;
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UnhandledBuffer = Array.Empty<byte>();
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spriteShadow.Fill = shadowBrush;
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_ = Children.Add(spriteShadow);
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_ = Children.Add(PlayerSprite);
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}
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public new bool Equals(object obj)
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{
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return (obj as Player).hashCode == hashCode;
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}
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private byte[] hashCode;
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/// <summary>
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/// TODO:
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/// The simplest way to auth a PC is using the computer name.
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/// We don't need the textual version; just using the hash-code of the PC name is fine
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/// </summary>
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/// <returns></returns>
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public new int GetHashCode()
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{
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return hashCode.GetHashCode();
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}
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}
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}
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