From a8a08caa4bd2a54602f79ef0150abaa711633714 Mon Sep 17 00:00:00 2001
From: White <monsieur_white@hotmail.com>
Date: Thu, 10 Jul 2014 17:58:20 +0930
Subject: [PATCH] Add /tpnpc to allow teleportation to active npcs

---
 TShockAPI/Commands.cs    | 42 ++++++++++++++++++++++++++++++++++++++++
 TShockAPI/Permissions.cs |  3 +++
 2 files changed, 45 insertions(+)

diff --git a/TShockAPI/Commands.cs b/TShockAPI/Commands.cs
index 529df43f..f5191b9a 100755
--- a/TShockAPI/Commands.cs
+++ b/TShockAPI/Commands.cs
@@ -398,6 +398,11 @@ namespace TShockAPI
 				AllowServer = false,
 				HelpText = "Teleports a player to yourself."
 			});
+			add(new Command(Permissions.tpnpcs, TPNpc, "tpnpc")
+			{
+				AllowServer = false,
+				HelpText = "Teleports you to an npc"
+			});
 			add(new Command(Permissions.tppos, TPPos, "tppos")
 			{
 				AllowServer = false,
@@ -2067,6 +2072,43 @@ namespace TShockAPI
 			}
 		}
 
+		private static void TPNpc(CommandArgs args)
+		{
+			if (args.Parameters.Count < 1)
+			{
+				args.Player.SendErrorMessage("Invalid syntax! Proper syntax: /tpnpc <npc>");
+				return;
+			}
+
+			var npcStr = string.Join(" ", args.Parameters);
+			var matches = new List<NPC>();
+			foreach (var npc in Main.npc.Where(npc => npc.active))
+			{
+				if (string.Equals(npc.name, npcStr, StringComparison.CurrentCultureIgnoreCase))
+				{
+					matches = new List<NPC> { npc };
+					break;
+				}
+				if (npc.name.ToLower().StartsWith(npcStr.ToLower()))
+					matches.Add(npc);
+			}
+
+			if (matches.Count > 1)
+			{
+				TShock.Utils.SendMultipleMatchError(args.Player, matches.Select(n => n.name));
+				return;
+			}
+			if (matches.Count == 0)
+			{
+				args.Player.SendErrorMessage("Invalid Npc!");
+				return;
+			}
+
+			var target = matches[0];
+			args.Player.Teleport(target.position.X, target.position.Y);
+			args.Player.SendSuccessMessage("Teleported to the {0}", target.name);
+		}
+
 		private static void TPPos(CommandArgs args)
 		{
 			if (args.Parameters.Count != 2)
diff --git a/TShockAPI/Permissions.cs b/TShockAPI/Permissions.cs
index 01e30d55..a67382c1 100644
--- a/TShockAPI/Permissions.cs
+++ b/TShockAPI/Permissions.cs
@@ -213,6 +213,9 @@ namespace TShockAPI
 		[Description("User can teleport to tile positions.")]
 		public static readonly string tppos = "tshock.tp.pos";
 
+		[Description("User can teleport to npcs.")]
+		public static readonly string tpnpcs = "tshock.tp.npcs";
+
 		[Description("Users can stop people from teleporting.")]
 		public static readonly string tpallow = "tshock.tp.block";