From a28e5eca1835e1be868c3bcd22d87e3cfae2f547 Mon Sep 17 00:00:00 2001
From: andrew <xdotftw@gmail.com>
Date: Sat, 1 Mar 2014 14:03:16 +0200
Subject: Exported cScoreboard::ForEachObjective

---
 src/Bindings/ManualBindings.cpp |  4 ++++
 src/Scoreboard.cpp              | 24 ++++++++++++++++++++++--
 src/Scoreboard.h                | 19 +++++++++++++++++--
 3 files changed, 43 insertions(+), 4 deletions(-)

(limited to 'src')

diff --git a/src/Bindings/ManualBindings.cpp b/src/Bindings/ManualBindings.cpp
index 461186d3b..3c3e78d25 100644
--- a/src/Bindings/ManualBindings.cpp
+++ b/src/Bindings/ManualBindings.cpp
@@ -2583,6 +2583,10 @@ void ManualBindings::Bind(lua_State * tolua_S)
 		tolua_beginmodule(tolua_S, "cMapManager");
 			tolua_function(tolua_S, "DoWithMap", tolua_DoWithID<cMapManager, cMap, &cMapManager::DoWithMap>);
 		tolua_endmodule(tolua_S);
+
+		tolua_beginmodule(tolua_S, "cScoreboard");
+			tolua_function(tolua_S, "ForEachObjective", tolua_ForEach<cScoreboard, cObjective, &cScoreboard::ForEachObjective>);
+		tolua_endmodule(tolua_S);
 		
 		tolua_beginmodule(tolua_S, "cPlugin");
 			tolua_function(tolua_S, "Call", tolua_cPlugin_Call);
diff --git a/src/Scoreboard.cpp b/src/Scoreboard.cpp
index 1c5a22eff..43b8ba1ad 100644
--- a/src/Scoreboard.cpp
+++ b/src/Scoreboard.cpp
@@ -457,7 +457,7 @@ cObjective * cScoreboard::GetObjectiveIn(eDisplaySlot a_Slot)
 
 
 
-void cScoreboard::ForEachObjectiveWith(cObjective::eType a_Type, cObjectiveCallback& a_Callback)
+bool cScoreboard::ForEachObjectiveWith(cObjective::eType a_Type, cObjectiveCallback& a_Callback)
 {
 	cCSLock Lock(m_CSObjectives);
 
@@ -468,10 +468,30 @@ void cScoreboard::ForEachObjectiveWith(cObjective::eType a_Type, cObjectiveCallb
 			// Call callback
 			if (a_Callback.Item(&it->second))
 			{
-				return;
+				return false;
 			}
 		}
 	}
+	return true;
+}
+
+
+
+
+
+bool cScoreboard::ForEachObjective(cObjectiveCallback& a_Callback)
+{
+	cCSLock Lock(m_CSObjectives);
+
+	for (cObjectiveMap::iterator it = m_Objectives.begin(); it != m_Objectives.end(); ++it)
+	{
+		// Call callback
+		if (a_Callback.Item(&it->second))
+		{
+			return false;
+		}
+	}
+	return true;
 }
 
 
diff --git a/src/Scoreboard.h b/src/Scoreboard.h
index f9a8665da..8e268516d 100644
--- a/src/Scoreboard.h
+++ b/src/Scoreboard.h
@@ -92,6 +92,12 @@ public:
 	/** Send this objective to the specified client */
 	void SendTo(cClientHandle & a_Client);
 
+	static const char * GetClassStatic(void)  // Needed for ManualBindings's ForEach templates
+	{
+		return "cObjective";
+	}
+
+
 private:
 
 	typedef std::pair<AString, Score> cTrackedPlayer;
@@ -246,8 +252,17 @@ public:
 
 	cTeam * QueryPlayerTeam(const AString & a_Name); // WARNING: O(n logn)
 
-	/** Execute callback for each objective with the specified type */
-	void ForEachObjectiveWith(cObjective::eType a_Type, cObjectiveCallback& a_Callback);
+	/** Execute callback for each objective with the specified type 
+	 *
+	 * Returns true if all objectives processed, false if the callback aborted by returning true.
+	 */
+	bool ForEachObjectiveWith(cObjective::eType a_Type, cObjectiveCallback& a_Callback);
+
+	/** Execute callback for each objective.
+	 *
+	 * Returns true if all objectives processed, false if the callback aborted by returning true.
+	 */
+	bool ForEachObjective(cObjectiveCallback& a_Callback); // Exported in ManualBindings.cpp
 
 	void SetDisplay(cObjective * a_Objective, eDisplaySlot a_Slot);
 
-- 
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