From f4b66cbbdbcf26461fb7104339d5d6460193029d Mon Sep 17 00:00:00 2001
From: "lapayo94@gmail.com"
 <lapayo94@gmail.com@0a769ca7-a7f5-676a-18bf-c427514a06d6>
Date: Fri, 13 Jul 2012 17:22:58 +0000
Subject: [PATCH] fixed /tp command made cWorld::DoWithPlayer case insensitive

git-svn-id: http://mc-server.googlecode.com/svn/trunk@662 0a769ca7-a7f5-676a-18bf-c427514a06d6
---
 Plugins/Core/teleport.lua | 25 +++++++++++++++----------
 source/Globals.h          | 12 ++++++++++++
 source/cWorld.cpp         |  2 +-
 3 files changed, 28 insertions(+), 11 deletions(-)

diff --git a/Plugins/Core/teleport.lua b/Plugins/Core/teleport.lua
index 4dd13c64d..90eb3529a 100644
--- a/Plugins/Core/teleport.lua
+++ b/Plugins/Core/teleport.lua
@@ -3,16 +3,21 @@ function HandleTPCommand( Split, Player )
 		Player:SendMessage( cChatColor.Green .. "Usage: /tp [PlayerName]" )
 		return true
 	end
-	local World = Player:GetWorld()
-	local OtherPlayer = World:GetPlayer( Split[2] )
-	if( OtherPlayer == nil ) then
+	
+	World = Player:GetWorld()
+	
+	local TeleportDestination = function(OtherPlayer)
+		if( OtherPlayer == Player ) then
+			Player:SendMessage( cChatColor.Green .. "Already there :)" )
+		else
+			Player:TeleportToEntity( OtherPlayer )
+			Player:SendMessage( cChatColor.Green .. "You teleported to "..OtherPlayer:GetName().."!" )
+			OtherPlayer:SendMessage( cChatColor.Green .. Player:GetName().." teleported to you!" )
+		end
+    end
+	
+    if (not(World:DoWithPlayer(Split[2], TeleportDestination))) then
 		Player:SendMessage( cChatColor.Green .. "Can't find player " .. Split[2] )
-	elseif( OtherPlayer == Player ) then
-		Player:SendMessage( cChatColor.Green .. "Already there :)" )
-	else
-		Player:TeleportToEntity( OtherPlayer )
-		Player:SendMessage( cChatColor.Green .. "You teleported to "..OtherPlayer:GetName().."!" )
-		OtherPlayer:SendMessage( cChatColor.Green .. Player:GetName().." teleported to you!" )
-	end
+    end
 	return true
 end
\ No newline at end of file
diff --git a/source/Globals.h b/source/Globals.h
index 65db1b436..9b057d262 100644
--- a/source/Globals.h
+++ b/source/Globals.h
@@ -200,3 +200,15 @@ public:
 
 
 
+//Common functions
+//Taken from http://stackoverflow.com/questions/11635/case-insensitive-string-comparison-in-c
+inline bool iequals(const std::string& a, const std::string& b)
+{
+    unsigned int sz = a.size();
+    if (b.size() != sz)
+        return false;
+    for (unsigned int i = 0; i < sz; ++i)
+        if (tolower(a[i]) != tolower(b[i]))
+            return false;
+    return true;
+}
diff --git a/source/cWorld.cpp b/source/cWorld.cpp
index c2a943493..f904d8ceb 100644
--- a/source/cWorld.cpp
+++ b/source/cWorld.cpp
@@ -1534,7 +1534,7 @@ bool cWorld::DoWithPlayer(const AString & a_PlayerName, cPlayerListCallback & a_
 	cCSLock Lock(m_CSPlayers);
 	for (cPlayerList::iterator itr = m_Players.begin(); itr != m_Players.end(); ++itr)
 	{
-		if ((*itr)->GetName() == a_PlayerName)
+		if (iequals((*itr)->GetName(), a_PlayerName))
 		{
 			a_Callback.Item(*itr);
 			return true;