first commit

Minecraft.Client/Common/UI/UIScene_LeaderboardsMenu.h

@@ -0,0 +1,143 @@
+#pragma once
+
+#include "UIScene.h"
+#include "..\Leaderboards\LeaderboardManager.h"
+
+class UIScene_LeaderboardsMenu : public UIScene, public LeaderboardReadListener
+{
+private:
+	// 4J Stu - Because the kills leaderboard doesn't a peaceful entry there are some special
+	// handling to make it skip that. We have re-arranged the order of the leaderboards so
+	// I am making this in case we do it again.
+	// 4J Stu - Made it a member of the class, rather than a #define
+	static const int LEADERBOARD_KILLS_POSITION = 3;
+
+	static const int NUM_LEADERBOARDS	= 4;//6;		//Number of leaderboards
+	static const int NUM_ENTRIES		= 101;		//Cache up to this many entries
+	static const int READ_SIZE			= 15;		//Read this many entries at a time
+
+	struct LeaderboardDescriptor {
+		unsigned int m_columnCount;
+		bool m_isDistanceLeaderboard;
+		unsigned int m_title;
+
+		LeaderboardDescriptor(unsigned int columnCount, bool isDistanceLeaderboard, unsigned int title)
+		{
+			m_columnCount = columnCount;
+			m_isDistanceLeaderboard = isDistanceLeaderboard;
+			m_title = title;
+		}
+	};
+
+	static const LeaderboardDescriptor LEADERBOARD_DESCRIPTORS[NUM_LEADERBOARDS][4];
+	static const int TitleIcons[NUM_LEADERBOARDS][7];
+
+	struct LeaderboardEntry {
+		PlayerUID		m_xuid;
+		unsigned int m_row; // Row identifier for passing to Iggy as a unique identifier
+		DWORD		m_rank;
+		WCHAR		m_wcRank[12];
+		WCHAR		m_gamerTag[XUSER_NAME_SIZE+1];
+		//int			m_locale;
+		unsigned int	m_columns[7];
+		WCHAR		m_wcColumns[7][12];
+		bool		m_bPlayer;				//Is the player
+		bool		m_bOnline;				//Is online
+		bool		m_bFriend;				//Is friend
+		bool		m_bRequestedFriend;		//Friend request sent but not answered
+		int			m_idsErrorMessage;		// 4J-JEV: Non-zero if this entry has an error message instead of results.
+	};
+
+	struct Leaderboard {
+		DWORD						m_totalEntryCount;		//Either total number of entries in leaderboard, or total number of results for a friends query
+		vector<LeaderboardEntry>	m_entries;
+		DWORD						m_numColumns;
+	};
+
+	Leaderboard m_leaderboard;				//All leaderboard data for the currently selected filter
+	
+	unsigned int	m_currentLeaderboard;	//The current leaderboard selected for view
+	LeaderboardManager::EFilterMode m_currentFilter;		//The current filter selected
+	unsigned int	m_currentDifficulty;	//The current difficulty selected
+
+	unsigned int	m_newEntryIndex;		//Index of the first entry being read
+	unsigned int	m_newReadSize;			//Number of entries in the current read operation
+
+	unsigned int	m_newEntriesCount;		// Number of new entries in this update
+
+	int				m_newTop;				//Index of the element that should be at the top of the list
+	int				m_newSel;				//Index of the element that should be selected in the list
+
+	bool			m_isProcessingStatsRead;
+	bool			m_bPopulatedOnce;
+	bool			m_bReady;
+
+	UIControl_LeaderboardList m_listEntries;
+	UIControl_Label m_labelFilter, m_labelLeaderboard, m_labelEntries, m_labelInfo;
+	UI_BEGIN_MAP_ELEMENTS_AND_NAMES(UIScene)
+		UI_MAP_ELEMENT( m_listEntries, "Gamers")
+
+		UI_MAP_ELEMENT( m_labelFilter, "Filter")
+		UI_MAP_ELEMENT( m_labelLeaderboard, "Leaderboard")
+		UI_MAP_ELEMENT( m_labelEntries, "Entries")
+		UI_MAP_ELEMENT( m_labelInfo, "Info")
+	UI_END_MAP_ELEMENTS_AND_NAMES()
+
+	static int ExitLeaderboards(void *pParam,int iPad,C4JStorage::EMessageResult result);
+
+public:
+	UIScene_LeaderboardsMenu(int iPad, void *initData, UILayer *parentLayer);
+	~UIScene_LeaderboardsMenu();
+	
+	virtual void updateTooltips();
+	virtual void updateComponents();
+
+	virtual EUIScene getSceneType() { return eUIScene_LeaderboardsMenu;}
+
+	// Returns true if this scene has focus for the pad passed in
+	virtual bool hasFocus(int iPad) { return bHasFocus; }
+	virtual void handleTimerComplete(int id);
+
+private:
+	int GetEntryStartIndex();
+
+protected:
+	virtual wstring getMoviePath();
+
+public:
+	void handleReload();
+
+	// INPUT
+	virtual void handleInput(int iPad, int key, bool repeat, bool pressed, bool released, bool &handled);
+
+private:
+	//Start a read request with the current parameters
+	void ReadStats(int startIndex);
+
+	//Copy the stats from the raw m_stats structure into the m_leaderboards structure
+	int m_numStats;
+	LeaderboardManager::ViewOut m_stats;
+	bool RetrieveStats();
+
+	// Copy a leaderboard entry from the stats row
+	void CopyLeaderboardEntry(LeaderboardManager::ReadScore *statsRow, int leaderboardEntryIndex, bool isDistanceLeaderboard);
+
+	//Populate the XUI leaderboard with the contents of m_leaderboards
+	void PopulateLeaderboard(LeaderboardManager::eStatsReturn ret);
+
+	//Set the header text of the leaderboard
+	void SetLeaderboardHeader();
+	
+	// Set the title icons
+	int SetLeaderboardTitleIcons();
+
+	//Callback function called when stats read completes, userdata contains pointer to instance of CScene_Leaderboards
+	virtual bool OnStatsReadComplete(LeaderboardManager::eStatsReturn ret, int numResults, LeaderboardManager::ViewOut results);
+
+	virtual void customDraw(IggyCustomDrawCallbackRegion *region);
+
+	virtual void handleSelectionChanged(F64 selectedId);
+	virtual void handleRequestMoreData(F64 startIndex, bool up);
+
+	bool m_bIgnoreInput;
+};