From 9f71a4e7aec04c4c7fa57ac4b82f27a21044f798 Mon Sep 17 00:00:00 2001
From: Lukas Pioch <lukas@zgow.de>
Date: Sun, 2 Nov 2014 21:01:23 +0100
Subject: Added FindAndDoWithUUID

---
 src/Bindings/ManualBindings.cpp |  2 ++
 src/Root.cpp                    | 16 ++++++++++++++++
 src/Root.h                      |  3 +++
 src/World.cpp                   | 22 ++++++++++++++++++++++
 src/World.h                     |  3 +++
 5 files changed, 46 insertions(+)

diff --git a/src/Bindings/ManualBindings.cpp b/src/Bindings/ManualBindings.cpp
index a4a5d79b4..5343090d9 100644
--- a/src/Bindings/ManualBindings.cpp
+++ b/src/Bindings/ManualBindings.cpp
@@ -3368,6 +3368,7 @@ void ManualBindings::Bind(lua_State * tolua_S)
 		
 		tolua_beginmodule(tolua_S, "cRoot");
 			tolua_function(tolua_S, "FindAndDoWithPlayer", tolua_DoWith <cRoot, cPlayer, &cRoot::FindAndDoWithPlayer>);
+			tolua_function(tolua_S, "FindAndDoWithUUID",   tolua_DoWith <cRoot, cPlayer, &cRoot::FindAndDoWithUUID>);
 			tolua_function(tolua_S, "ForEachPlayer",       tolua_ForEach<cRoot, cPlayer, &cRoot::ForEachPlayer>);
 			tolua_function(tolua_S, "ForEachWorld",        tolua_ForEach<cRoot, cWorld,  &cRoot::ForEachWorld>);
 			tolua_function(tolua_S, "GetFurnaceRecipe",    tolua_cRoot_GetFurnaceRecipe);
@@ -3389,6 +3390,7 @@ void ManualBindings::Bind(lua_State * tolua_S)
 			tolua_function(tolua_S, "DoWithFlowerPotAt",         tolua_DoWithXYZ<cWorld, cFlowerPotEntity,    &cWorld::DoWithFlowerPotAt>);
 			tolua_function(tolua_S, "DoWithPlayer",              tolua_DoWith<   cWorld, cPlayer,             &cWorld::DoWithPlayer>);
 			tolua_function(tolua_S, "FindAndDoWithPlayer",       tolua_DoWith<   cWorld, cPlayer,             &cWorld::FindAndDoWithPlayer>);
+			tolua_function(tolua_S, "FindAndDoWithUUID",         tolua_DoWith<   cWorld, cPlayer,             &cWorld::FindAndDoWithUUID>);
 			tolua_function(tolua_S, "ForEachBlockEntityInChunk", tolua_ForEachInChunk<cWorld, cBlockEntity,   &cWorld::ForEachBlockEntityInChunk>);
 			tolua_function(tolua_S, "ForEachChestInChunk",       tolua_ForEachInChunk<cWorld, cChestEntity,   &cWorld::ForEachChestInChunk>);
 			tolua_function(tolua_S, "ForEachEntity",             tolua_ForEach<       cWorld, cEntity,        &cWorld::ForEachEntity>);
diff --git a/src/Root.cpp b/src/Root.cpp
index 24c1a4cc8..539284665 100644
--- a/src/Root.cpp
+++ b/src/Root.cpp
@@ -633,6 +633,22 @@ bool cRoot::FindAndDoWithPlayer(const AString & a_PlayerName, cPlayerListCallbac
 
 
 
+bool cRoot::FindAndDoWithUUID(const AString & a_PlayerUUID, cPlayerListCallback & a_Callback)
+{    
+	for (WorldMap::iterator itr = m_WorldsByName.begin(); itr !=  m_WorldsByName.end();itr++)
+	{
+		if (itr->second->FindAndDoWithUUID(a_PlayerUUID, a_Callback))
+		{
+			return true;
+		}
+	}
+	return false;
+}
+
+
+
+
+
 AString cRoot::GetProtocolVersionTextFromInt(int a_ProtocolVersion)
 {
 	return cProtocolRecognizer::GetVersionTextFromInt(a_ProtocolVersion);
diff --git a/src/Root.h b/src/Root.h
index 020a6cff0..456217140 100644
--- a/src/Root.h
+++ b/src/Root.h
@@ -125,6 +125,9 @@ public:
 
 	/// Finds a player from a partial or complete player name and calls the callback - case-insensitive
 	bool FindAndDoWithPlayer(const AString & a_PlayerName, cPlayerListCallback & a_Callback);  // >> EXPORTED IN MANUALBINDINGS <<
+    
+	/// Finds a player with the same uuid and call the callback */
+	bool FindAndDoWithUUID(const AString & a_PlayerUUID, cPlayerListCallback & a_Callback);  // >> EXPORTED IN MANUALBINDINGS <<
 
 	// tolua_begin
 	
diff --git a/src/World.cpp b/src/World.cpp
index 2e079d447..212566194 100644
--- a/src/World.cpp
+++ b/src/World.cpp
@@ -2729,6 +2729,28 @@ bool cWorld::FindAndDoWithPlayer(const AString & a_PlayerNameHint, cPlayerListCa
 
 
 
+bool cWorld::FindAndDoWithUUID(const AString & a_PlayerUUID, cPlayerListCallback & a_Callback)
+{
+	cPlayer * FoundPlayer = nullptr;
+	cCSLock Lock(m_CSPlayers);
+	for (cPlayerList::iterator itr = m_Players.begin(); itr != m_Players.end(); ++itr)
+	{
+		if ((*itr)->GetUUID() == a_PlayerUUID) { // Match found and exit
+			FoundPlayer = *itr;
+			break;
+		}
+	}
+	if (FoundPlayer != nullptr)
+	{
+		return a_Callback.Item (FoundPlayer);
+	}
+	return false;
+}
+
+
+
+
+
 // TODO: This interface is dangerous!
 cPlayer * cWorld::FindClosestPlayer(const Vector3d & a_Pos, float a_SightLimit, bool a_CheckLineOfSight)
 {
diff --git a/src/World.h b/src/World.h
index ec6dcadde..aeb8abf81 100644
--- a/src/World.h
+++ b/src/World.h
@@ -323,6 +323,9 @@ public:
 	// TODO: This interface is dangerous - rewrite to DoWithClosestPlayer(pos, sight, action)
 	cPlayer * FindClosestPlayer(const Vector3d & a_Pos, float a_SightLimit, bool a_CheckLineOfSight = true);
 	
+	/** Finds a player with the same uuid and call the callback */
+	bool FindAndDoWithUUID(const AString & a_PlayerUUID, cPlayerListCallback & a_Callback);  // >> EXPORTED IN MANUALBINDINGS <<
+    
 	void SendPlayerList(cPlayer * a_DestPlayer);  // Sends playerlist to the player
 
 	/** Adds the entity into its appropriate chunk; takes ownership of the entity ptr.
-- 
cgit v1.2.3