From 51e19916431b443446d8e21ca71b90194fad0eea Mon Sep 17 00:00:00 2001
From: Zack Piispanen <olink@shankshock.com>
Date: Thu, 31 May 2012 22:43:07 -0400
Subject: [PATCH] Added Command Callback support

---
 TShockAPI/Commands.cs | 15 +++++++++++++++
 TShockAPI/TSPlayer.cs | 12 ++++++++++++
 2 files changed, 27 insertions(+)

diff --git a/TShockAPI/Commands.cs b/TShockAPI/Commands.cs
index f4edcdca..f51fcfbd 100644
--- a/TShockAPI/Commands.cs
+++ b/TShockAPI/Commands.cs
@@ -195,6 +195,7 @@ namespace TShockAPI
 			add(Permissions.cfg, WorldInfo, "world");
 			add(Permissions.savessi, SaveSSI, "savessi");
 			add(Permissions.savessi, OverrideSSI, "overridessi", "ossi");
+		    add(null, TestCallbackCommand, "test");
 		}
 
 		public static bool HandleCommand(TSPlayer player, string text)
@@ -212,6 +213,13 @@ namespace TShockAPI
 
 			if (cmd == null)
 			{
+                if( player.AwaitingResponse.ContainsKey(cmdName))
+                {
+                    Action<CommandArgs> call = player.AwaitingResponse[cmdName];
+                    player.AwaitingResponse.Remove(cmdName);
+                    call( new CommandArgs(cmdText, player, args));
+                    return true;
+                }
 				player.SendErrorMessage("Invalid command entered. Type /help for a list of valid commands.");
 				return true;
 			}
@@ -312,6 +320,13 @@ namespace TShockAPI
 			return c == ' ' || c == '\t' || c == '\n';
 		}
 
+        private static void TestCallbackCommand(CommandArgs args)
+        {
+            Action<CommandArgs> a = (s) => args.Player.Spawn();
+            args.Player.AddResponse( "yes", a);
+            args.Player.SendInfoMessage( "Type yes to spawn." );
+        }
+
 		#region Account commands
 
 		public static void AttemptLogin(CommandArgs args)
diff --git a/TShockAPI/TSPlayer.cs b/TShockAPI/TSPlayer.cs
index 21decd13..4e8a3c3e 100644
--- a/TShockAPI/TSPlayer.cs
+++ b/TShockAPI/TSPlayer.cs
@@ -43,6 +43,7 @@ namespace TShockAPI
 		public DateTime LastPvpChange;
 		public Point[] TempPoints = new Point[2];
 		public int AwaitingTempPoint { get; set; }
+	    public Dictionary<string, Action<CommandArgs>> AwaitingResponse;  
 		public bool AwaitingName { get; set; }
 		public DateTime LastThreat { get; set; }
 		public DateTime LastTileChangeNotify { get; set; }
@@ -212,6 +213,7 @@ namespace TShockAPI
 			Index = index;
 			Group = new Group(TShock.Config.DefaultGuestGroupName);
 			IceTiles = new List<Point>();
+            AwaitingResponse = new Dictionary<string, Action<CommandArgs>>();
 		}
 
 		protected TSPlayer(String playerName)
@@ -522,6 +524,16 @@ namespace TShockAPI
 
 			return TShock.SendBytes(Netplay.serverSock[Index], data);
 		}
+
+        public void AddResponse( string name, Action<CommandArgs> callback)
+        {
+            if( AwaitingResponse.ContainsKey(name))
+            {
+                AwaitingResponse.Remove(name);
+            }
+
+            AwaitingResponse.Add(name, callback);
+        }
 	}
 
 	public class TSRestPlayer : TSServerPlayer