Begin script abstraction

ReallifeGamemode.Server.Core.Events/EventHandler.cs

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+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using Microsoft.Extensions.Logging;
+using ReallifeGamemode.Server.Common;
+using ReallifeGamemode.Server.Core.API;
+using ReallifeGamemode.Server.Log;
+using ReallifeGamemode.Server.Types;
+
+namespace ReallifeGamemode.Server.Core.Events
+{
+  public class EventHandler
+  {
+    private readonly IAPI api;
+
+    public delegate void PlayerEvent(IPlayer player);
+    public delegate void VehicleEvent(IVehicle vehicle);
+    public delegate void PlayerVehicleEvent(IPlayer player, IVehicle vehicle);
+    public delegate void PlayerDisconnectEvent(IPlayer player, DisconnectReason reason, string reasonString);
+
+    public delegate void ClientEvent(IPlayer player, params object[] args);
+    private static readonly Dictionary<string, ClientEvent> clientEvents = new Dictionary<string, ClientEvent>();
+
+    public static event PlayerEvent OnPlayerJoin;
+    public static event PlayerDisconnectEvent OnPlayerLeave;
+    public static event PlayerVehicleEvent OnPlayerExitVehicle;
+
+    private static readonly ILogger logger = LogManager.GetLogger<EventHandler>();
+
+    public EventHandler(IAPI api)
+    {
+      this.api = api;
+    }
+
+    public void RegisterClientEvent(string eventName, ClientEvent clientEvent)
+    {
+      if (eventName.IsNullOrEmpty())
+      {
+        logger.LogWarning("'eventName' is null");
+        return;
+      }
+
+      if (clientEvents.ContainsKey(eventName))
+      {
+        logger.LogError("Client event '{EventName}' is already registered", eventName);
+        return;
+      }
+
+      clientEvents[eventName] = clientEvent;
+    }
+
+    public void HandleEvent(IPlayer player, List<object> data)
+    {
+      logger.LogDebug("Client event from '{Name}', data: '{DataStr}'", player.Name, data.SerializeJson());
+
+      var eventName = data.Last() as string;
+
+      if (eventName.IsNullOrEmpty())
+      {
+        logger.LogError("Client event name is null");
+        return;
+      }
+
+      if (!clientEvents.ContainsKey(eventName))
+      {
+        logger.LogError("Client event '{EventName}' is not registered", eventName);
+        return;
+      }
+
+      var arguments = data.Take(data.Count - 1).ToArray();
+
+      clientEvents[eventName](player, arguments);
+    }
+  }
+}

ReallifeGamemode.Server.Core.Events/ReallifeGamemode.Server.Core.Events.csproj

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+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <TargetFramework>netstandard2.1</TargetFramework>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <PackageReference Include="Microsoft.Extensions.Logging.Abstractions" Version="3.1.2" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <ProjectReference Include="..\ReallifeGamemode.Server.Common\ReallifeGamemode.Server.Common.csproj" />
+    <ProjectReference Include="..\ReallifeGamemode.Server.Core.API\ReallifeGamemode.Server.Core.API.csproj" />
+    <ProjectReference Include="..\ReallifeGamemode.Server.Log\ReallifeGamemode.Server.Log.csproj" />
+  </ItemGroup>
+
+</Project>