From 49a4613d94d8e500e5bd3c259693fb5ccec4612e Mon Sep 17 00:00:00 2001
From: faketruth <faketruth@0a769ca7-a7f5-676a-18bf-c427514a06d6>
Date: Wed, 22 Aug 2012 23:05:12 +0000
Subject: Added a RateCompareString function to StringUtils Created a
 preprocessor template (define) for DoWith* functions Exported
 cWorld::FindAndDoWithPlayer(), cRoot::FindAndDoWithPlayer() and
 cRoot::ForEachPlayer() to Lua Added a function FindAndDoWithPlayer to cRoot
 and cWorld. It takes a part of a player name and finds a single player based
 on that. Fixed Core's MOTD to contain the correct URL to the MCServer site
 Fixed Core /kick command Fixed Core's WebAdmin kick

git-svn-id: http://mc-server.googlecode.com/svn/trunk@779 0a769ca7-a7f5-676a-18bf-c427514a06d6
---
 source/cRoot.cpp | 53 +++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 53 insertions(+)

(limited to 'source/cRoot.cpp')

diff --git a/source/cRoot.cpp b/source/cRoot.cpp
index 5c0c08f7d..4c87210c7 100644
--- a/source/cRoot.cpp
+++ b/source/cRoot.cpp
@@ -14,6 +14,7 @@
 #include "cThread.h"
 #include "cFileFormatUpdater.h"
 #include "cRedstone.h"
+#include "cPlayer.h"
 #include "blocks/Block.h"
 #include "items/Item.h"
 #include "cChunk.h"
@@ -423,6 +424,58 @@ bool cRoot::ForEachPlayer(cPlayerListCallback & a_Callback)
 
 
 
+bool cRoot::FindAndDoWithPlayer(const AString & a_PlayerName, cPlayerListCallback & a_Callback)
+{
+	class cCallback : public cPlayerListCallback
+	{
+		unsigned int BestRating;
+		unsigned int NameLength;
+		const AString PlayerName;
+
+		cPlayerListCallback & m_Callback;
+		virtual bool Item (cPlayer * a_pPlayer)
+		{
+			unsigned int Rating = RateCompareString (PlayerName, a_pPlayer->GetName());
+			if (Rating > 0 && Rating >= BestRating)
+			{
+				BestMatch = a_pPlayer;
+				if( Rating > BestRating ) NumMatches = 0;
+				BestRating = Rating;
+				++NumMatches;
+			}
+			if (Rating == NameLength) // Perfect match
+			{
+				return false;
+			}
+			return true;
+		}
+
+	public:
+		cCallback (const AString & a_PlayerName, cPlayerListCallback & a_Callback) 
+			: m_Callback( a_Callback )
+			, BestMatch( NULL )
+			, BestRating( 0 )
+			, NumMatches( 0 )
+			, NameLength( a_PlayerName.length() )
+			, PlayerName( a_PlayerName )
+		{}
+
+		cPlayer * BestMatch;
+		unsigned int NumMatches;
+	} Callback (a_PlayerName, a_Callback);
+	ForEachPlayer( Callback );
+
+	if (Callback.NumMatches == 1)
+	{
+		return a_Callback.Item (Callback.BestMatch);
+	}
+	return false;
+}
+
+
+
+
+
 void cRoot::LogChunkStats(void)
 {
 	int SumNumValid = 0;
-- 
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