1 files changed, 264 insertions, 0 deletions
diff --git a/src/Scoreboard.h b/src/Scoreboard.h
new file mode 100644
index 000000000..11b456739
--- /dev/null
+++ b/src/Scoreboard.h
@@ -0,0 +1,264 @@
+
+// Scoreboard.h
+
+// Implementation of a scoreboard that keeps track of specified objectives
+
+
+
+
+
+#pragma once
+
+
+
+
+
+class cObjective;
+class cWorld;
+
+typedef cItemCallback<cObjective> cObjectiveCallback;
+
+
+
+
+
+// tolua_begin
+class cObjective
+{
+public:
+
+	// tolua_end
+
+	typedef int Score;
+
+	enum eType
+	{
+		E_TYPE_DUMMY,
+
+		E_TYPE_DEATH_COUNT,
+		E_TYPE_PLAYER_KILL_COUNT,
+		E_TYPE_TOTAL_KILL_COUNT,
+		E_TYPE_HEALTH,
+
+		E_TYPE_ACHIEVEMENT,
+
+		E_TYPE_STAT,
+		E_TYPE_STAT_ITEM_CRAFT,
+		E_TYPE_STAT_ITEM_USE,
+		E_TYPE_STAT_ITEM_BREAK,
+
+		E_TYPE_STAT_BLOCK_MINE,
+		E_TYPE_STAT_ENTITY_KILL,
+		E_TYPE_STAT_ENTITY_KILLED_BY
+	};
+
+	static AString TypeToString(eType a_Type);
+
+	static eType StringToType(const AString & a_Name);
+
+public:
+
+	cObjective(const AString & a_Name, const AString & a_DisplayName, eType a_Type, cWorld * a_World);
+
+	eType GetType(void) const { return m_Type; }
+
+	const AString & GetName(void)        const { return m_Name; }
+	const AString & GetDisplayName(void) const { return m_DisplayName; }
+
+	/// Resets the objective
+	void Reset(void);
+
+	/// Returns the score of the specified player
+	Score GetScore(const AString & a_Name) const;
+
+	/// Sets the score of the specified player
+	void SetScore(const AString & a_Name, Score a_Score);
+
+	/// Resets the score of the specified player
+	void ResetScore(const AString & a_Name);
+
+	/// Adds a_Delta and returns the new score
+	Score AddScore(const AString & a_Name, Score a_Delta);
+
+	/// Subtracts a_Delta and returns the new score
+	Score SubScore(const AString & a_Name, Score a_Delta);
+
+	void SetDisplayName(const AString & a_Name);
+
+	/// Send this objective to the specified client
+	void SendTo(cClientHandle & a_Client);
+
+private:
+
+	typedef std::pair<AString, Score> cTrackedPlayer;
+
+	typedef std::map<AString, Score> cScoreMap;
+
+	cScoreMap m_Scores;
+
+	AString m_DisplayName;
+	AString m_Name;
+
+	eType m_Type;
+
+	cWorld * m_World;
+
+	friend class cScoreboardSerializer;
+
+};
+
+
+
+
+
+// tolua_begin
+class cTeam
+{
+public:
+
+	// tolua_end
+
+	cTeam(
+		const AString & a_Name, const AString & a_DisplayName,
+		const AString & a_Prefix, const AString & a_Suffix
+	);
+
+	/// Adds a new player to the team
+	bool AddPlayer(const AString & a_Name);
+
+	/// Removes a player from the team
+	bool RemovePlayer(const AString & a_Name);
+
+	/// Returns whether the specified player is in this team
+	bool HasPlayer(const AString & a_Name) const;
+
+	/// Removes all registered players
+	void Reset(void);
+
+	/// Returns the number of registered players
+	unsigned int GetNumPlayers(void) const;
+
+	bool AllowsFriendlyFire(void)      const { return m_AllowsFriendlyFire; }
+	bool CanSeeFriendlyInvisible(void) const { return m_CanSeeFriendlyInvisible; }
+
+	const AString & GetDisplayName(void) const { return m_DisplayName; }
+	const AString & GetName(void)        const { return m_DisplayName; }
+
+	const AString & GetPrefix(void) const { return m_Prefix; }
+	const AString & GetSuffix(void) const { return m_Suffix; }
+
+	void SetFriendlyFire(bool a_Flag)            { m_AllowsFriendlyFire = a_Flag; }
+	void SetCanSeeFriendlyInvisible(bool a_Flag) { m_CanSeeFriendlyInvisible = a_Flag; }
+
+	void SetDisplayName(const AString & a_Name);
+
+	void SetPrefix(const AString & a_Prefix);
+	void SetSuffix(const AString & a_Suffix);
+
+private:
+
+	typedef std::set<AString> cPlayerNameSet;
+
+	bool m_AllowsFriendlyFire;
+	bool m_CanSeeFriendlyInvisible;
+
+	AString m_DisplayName;
+	AString m_Name;
+
+	AString m_Prefix;
+	AString m_Suffix;
+
+	cPlayerNameSet m_Players;
+
+	friend class cScoreboardSerializer;
+
+};
+
+
+
+
+
+// tolua_begin
+class cScoreboard
+{
+public:
+
+	// tolua_end
+
+	enum eDisplaySlot
+	{
+		E_DISPLAY_SLOT_LIST = 0,
+		E_DISPLAY_SLOT_SIDEBAR,
+		E_DISPLAY_SLOT_NAME,
+
+		E_DISPLAY_SLOT_COUNT
+	};
+
+
+public:
+
+	cScoreboard(cWorld * a_World);
+
+	/// Registers a new scoreboard objective, returns the cObjective instance, NULL on name collision
+	cObjective * RegisterObjective(const AString & a_Name, const AString & a_DisplayName, cObjective::eType a_Type);
+
+	/// Removes a registered objective, returns true if operation was successful
+	bool RemoveObjective(const AString & a_Name);
+
+	/// Retrieves the objective with the specified name, NULL if not found
+	cObjective * GetObjective(const AString & a_Name);
+
+	/// Registers a new team, returns the cTeam instance, NULL on name collision
+	cTeam * RegisterTeam(const AString & a_Name, const AString & a_DisplayName, const AString & a_Prefix, const AString & a_Suffix);
+
+	/// Removes a registered team, returns true if operation was successful
+	bool RemoveTeam(const AString & a_Name);
+
+	/// Retrieves the team with the specified name, NULL if not found
+	cTeam * GetTeam(const AString & a_Name);
+
+	cTeam * QueryPlayerTeam(const AString & a_Name); // WARNING: O(n logn)
+
+	void SetDisplay(const AString & a_Objective, eDisplaySlot a_Slot);
+
+	void SetDisplay(cObjective * a_Objective, eDisplaySlot a_Slot);
+
+	cObjective * GetObjectiveIn(eDisplaySlot a_Slot);
+
+	/// Execute callback for each objective with the specified type
+	void ForEachObjectiveWith(cObjective::eType a_Type, cObjectiveCallback& a_Callback);
+
+	/// Send this scoreboard to the specified client
+	void SendTo(cClientHandle & a_Client);
+
+	unsigned int GetNumObjectives(void) const;
+
+	unsigned int GetNumTeams(void) const;
+
+
+private:
+
+	typedef std::pair<AString, cObjective> cNamedObjective;
+	typedef std::pair<AString, cTeam>      cNamedTeam;
+
+	typedef std::map<AString, cObjective> cObjectiveMap;
+	typedef std::map<AString, cTeam>      cTeamMap;
+
+	// TODO 2014-01-19 xdot: Potential optimization - Sort objectives based on type
+	cCriticalSection m_CSObjectives;
+	cObjectiveMap m_Objectives;
+
+	cCriticalSection m_CSTeams;
+	cTeamMap m_Teams;
+
+	cWorld * m_World;
+
+	cObjective* m_Display[E_DISPLAY_SLOT_COUNT];
+
+	friend class cScoreboardSerializer;
+
+} ;
+
+
+
+