From b4d9732fe9281d58e6970f336054205471bec74c Mon Sep 17 00:00:00 2001
From: PlasmaPower <ljbousfield@gmail.com>
Date: Sun, 29 May 2016 11:12:18 -0600
Subject: Added GetTeamNames to cScoreboard (#3217)

Resolves #3210
---
 src/Bindings/ManualBindings.cpp | 25 +++++++++++++++++++++++++
 src/Scoreboard.cpp              | 16 ++++++++++++++++
 src/Scoreboard.h                |  3 +++
 3 files changed, 44 insertions(+)

(limited to 'src')

diff --git a/src/Bindings/ManualBindings.cpp b/src/Bindings/ManualBindings.cpp
index 523244ed2..91e80acbc 100644
--- a/src/Bindings/ManualBindings.cpp
+++ b/src/Bindings/ManualBindings.cpp
@@ -2756,6 +2756,30 @@ static int tolua_cRoot_GetFurnaceRecipe(lua_State * tolua_S)
 
 
 
+static int tolua_cScoreboard_GetTeamNames(lua_State * L)
+{
+	cLuaState S(L);
+	if (
+		!S.CheckParamUserType(1, "cScoreboard") ||
+		!S.CheckParamEnd(2)
+	)
+	{
+		return 0;
+	}
+
+	// Get the groups:
+	cScoreboard * Scoreboard = reinterpret_cast<cScoreboard *>(tolua_tousertype(L, 1, nullptr));
+	AStringVector Teams = Scoreboard->GetTeamNames();
+
+	// Push the results:
+	S.Push(Teams);
+	return 1;
+}
+
+
+
+
+
 static int tolua_cHopperEntity_GetOutputBlockPos(lua_State * tolua_S)
 {
 	// function cHopperEntity::GetOutputBlockPos()
@@ -3532,6 +3556,7 @@ void cManualBindings::Bind(lua_State * tolua_S)
 		tolua_beginmodule(tolua_S, "cScoreboard");
 			tolua_function(tolua_S, "ForEachObjective", ForEach<cScoreboard, cObjective, &cScoreboard::ForEachObjective>);
 			tolua_function(tolua_S, "ForEachTeam",      ForEach<cScoreboard, cTeam,      &cScoreboard::ForEachTeam>);
+			tolua_function(tolua_S, "GetTeamNames",     tolua_cScoreboard_GetTeamNames);
 		tolua_endmodule(tolua_S);
 
 		tolua_beginmodule(tolua_S, "cStringCompression");
diff --git a/src/Scoreboard.cpp b/src/Scoreboard.cpp
index 5e416c0d1..4dde5b2dd 100644
--- a/src/Scoreboard.cpp
+++ b/src/Scoreboard.cpp
@@ -416,6 +416,22 @@ cTeam * cScoreboard::GetTeam(const AString & a_Name)
 
 
 
+AStringVector cScoreboard::GetTeamNames()
+{
+	AStringVector TeamNames;
+
+	for (const auto & Team: m_Teams)
+	{
+		TeamNames.push_back(Team.first);
+	}
+
+	return TeamNames;
+}
+
+
+
+
+
 cTeam * cScoreboard::QueryPlayerTeam(const AString & a_Name)
 {
 	cCSLock Lock(m_CSTeams);
diff --git a/src/Scoreboard.h b/src/Scoreboard.h
index 092cfd8ed..597c502c7 100644
--- a/src/Scoreboard.h
+++ b/src/Scoreboard.h
@@ -256,6 +256,9 @@ public:
 
 	// tolua_end
 
+	/** Retrieves the list of team names */
+	AStringVector GetTeamNames();
+
 	/** Send this scoreboard to the specified client */
 	void SendTo(cClientHandle & a_Client);
 
-- 
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