Merge pull request #107 from danbudworthmead/InnerPlayerControl-API-Functionallity-Additions

Inner player control API functionality additions

src/Impostor.Api/Net/Inner/Objects/IInnerPlayerControl.cs

@@ -1,9 +1,9 @@
-using System.Threading.Tasks;
+using System.Threading.Tasks;
 using Impostor.Api.Innersloth.Customization;
 
 namespace Impostor.Api.Net.Inner.Objects
 {
-    public interface IInnerPlayerControl
+    public interface IInnerPlayerControl : IInnerNetObject
     {
         /// <summary>
         ///     Gets the <see cref="IInnerPlayerInfo"/> of the <see cref="IInnerPlayerControl"/>.
@@ -74,5 +74,28 @@ namespace Impostor.Api.Net.Inner.Objects
         /// <param name="text">The message to send.</param>
         /// <returns>Task that must be awaited.</returns>
         ValueTask SendChatAsync(string text);
+
+        /// <summary>
+        ///     Send a chat message as the current <see cref="IInnerPlayerControl"/>.
+        ///     Visible to only the current.
+        /// </summary>
+        /// <param name="text">The message to send.</param>
+        /// <param name="player">The player that should receive this chat message.</param>
+        /// <returns>Task that must be awaited.</returns>
+        ValueTask SendChatToPlayerAsync(string text, IInnerPlayerControl player);
+
+        /// <summary>
+        ///     Sets the current to infected (impostor) <see cref="IInnerPlayerControl"/>.
+        ///     Visible to all players.
+        /// </summary>
+        /// <returns>Task that must be awaited.</returns>
+        ValueTask SetInfectedAsync();
+
+        /// <summary>
+        ///     Sets the current to be murdered <see cref="IInnerPlayerControl"/>.
+        ///     Visible to all players.
+        /// </summary>
+        /// <returns>Task that must be awaited.</returns>
+        ValueTask SetMurderedAsync();
     }
 }

src/Impostor.Server/Net/Inner/Objects/InnerPlayerControl.Api.cs

@@ -1,5 +1,6 @@
-using System.Threading.Tasks;
+using System.Threading.Tasks;
 using Impostor.Api.Innersloth.Customization;
+using Impostor.Api.Net;
 using Impostor.Api.Net.Inner.Objects;
 
 namespace Impostor.Server.Net.Inner.Objects
@@ -79,5 +80,26 @@ namespace Impostor.Server.Net.Inner.Objects
             writer.Write(text);
             await _game.FinishRpcAsync(writer);
         }
+
+        public async ValueTask SendChatToPlayerAsync(string text, IInnerPlayerControl player)
+        {
+            using var writer = _game.StartRpc(NetId, RpcCalls.SendChat);
+            writer.Write(text);
+            await _game.FinishRpcAsync(writer, player.OwnerId);
+        }
+
+        public async ValueTask SetMurderedAsync()
+        {
+            var writer = _game.StartRpc(NetId, RpcCalls.MurderPlayer);
+            writer.Write((byte)NetId);
+            await _game.FinishRpcAsync(writer);
+        }
+
+        public async ValueTask SetInfectedAsync()
+        {
+            var writer = _game.StartRpc(NetId, RpcCalls.SetInfected);
+            writer.Write((byte)NetId);
+            await _game.FinishRpcAsync(writer);
+        }
     }
 }

src/Impostor.Server/Net/State/Game.Outgoing.cs

@@ -60,12 +60,14 @@ namespace Impostor.Server.Net.State
             return writer;
         }
 
-        internal ValueTask FinishRpcAsync(IMessageWriter writer)
+        internal ValueTask FinishRpcAsync(IMessageWriter writer, int? targetClientId = null)
         {
             writer.EndMessage();
             writer.EndMessage();
 
-            return SendToAllAsync(writer);
+            return targetClientId.HasValue
+                ? SendToAsync(writer, targetClientId.Value)
+                : SendToAllAsync(writer);
         }
 
         private void WriteRemovePlayerMessage(IMessageWriter message, bool clear, int playerId, DisconnectReason reason)
@@ -98,4 +100,4 @@ namespace Impostor.Server.Net.State
             Message12WaitForHostS2C.Serialize(message, clear, Code, player.Client.Id);
         }
     }
-}
+}