clean up a bunch of R&D code (#13071)

* clean up a bunch of R&D code

* don't store components

* brug

* speedrun some sloth review

Content.Server/Research/Components/ResearchServerComponent.cs

@@ -1,22 +1,45 @@
+using Content.Server.Research.Systems;
+using Robust.Shared.Serialization.TypeSerializers.Implementations.Custom;
+
 namespace Content.Server.Research.Components
 {
+    [Access(typeof(ResearchSystem))]
     [RegisterComponent]
     public sealed class ResearchServerComponent : Component
     {
-        [ViewVariables(VVAccess.ReadWrite)] public string ServerName => _serverName;
+        [DataField("servername"), ViewVariables(VVAccess.ReadWrite)]
+        public string ServerName = "RDSERVER";
 
-        [DataField("servername")]
-        private string _serverName = "RDSERVER";
-
-        [ViewVariables(VVAccess.ReadWrite)] [DataField("points")]
-        public int Points = 0;
-
-        [ViewVariables(VVAccess.ReadOnly)] public int Id { get; set; }
+        [DataField("points"), ViewVariables(VVAccess.ReadWrite)]
+        public int Points;
 
         [ViewVariables(VVAccess.ReadOnly)]
-        public List<ResearchPointSourceComponent> PointSources { get; } = new();
+        public int Id;
 
         [ViewVariables(VVAccess.ReadOnly)]
-        public List<ResearchClientComponent> Clients { get; } = new();
+        public List<EntityUid> Clients = new();
+
+        [DataField("nextUpdateTime", customTypeSerializer: typeof(TimeOffsetSerializer))]
+        public TimeSpan NextUpdateTime = TimeSpan.Zero;
+
+        [DataField("researchConsoleUpdateTime"), ViewVariables(VVAccess.ReadWrite)]
+        public readonly TimeSpan ResearchConsoleUpdateTime = TimeSpan.FromSeconds(1);
     }
+
+    /// <summary>
+    /// Event raised on a server's clients when the point value of the server is changed.
+    /// </summary>
+    /// <param name="Server"></param>
+    /// <param name="Total"></param>
+    /// <param name="Delta"></param>
+    [ByRefEvent]
+    public readonly record struct ResearchServerPointsChangedEvent(EntityUid Server, int Total, int Delta);
+
+    /// <summary>
+    /// Event raised every second to calculate the amount of points added to the server.
+    /// </summary>
+    /// <param name="Server"></param>
+    /// <param name="Points"></param>
+    [ByRefEvent]
+    public record struct ResearchServerGetPointsPerSecondEvent(EntityUid Server, int Points);
 }