Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.

BUG:215923


git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdegames@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 244 insertions, 0 deletions

diff --git a/kmahjongg/boardwidget.h b/kmahjongg/boardwidget.h
new file mode 100644
index 00000000..4c042c38
--- /dev/null
+++ b/kmahjongg/boardwidget.h
@@ -0,0 +1,244 @@
+#ifndef BOARDWIDGET_H
+#define BOARDWIDGET_H
+
+#include <qwidget.h>
+#include <qevent.h>
+#include <krandomsequence.h>
+
+
+#include "KmTypes.h"
+#include "Tileset.h"
+#include "Background.h"
+#include "BoardLayout.h"
+
+typedef struct gamedata {
+    int      allow_undo;
+    int      allow_redo;
+    UCHAR    Board[BoardLayout::depth][BoardLayout::height][BoardLayout::width];
+    USHORT   TileNum;
+    USHORT   MaxTileNum;
+    UCHAR    Mask[BoardLayout::depth][BoardLayout::height][BoardLayout::width];
+    UCHAR    hilighted[BoardLayout::depth][BoardLayout::height][BoardLayout::width];
+    POSITION MoveList[BoardLayout::maxTiles];
+    void putTile( short e, short y, short x, UCHAR f )
+    {
+
+
+        Board[e][y][x] = Board[e][y+1][x] =
+		   Board[e][y+1][x+1] = Board[e][y][x+1] = f;
+    }
+    void putTile( POSITION& pos )
+    {
+        putTile( pos.e, pos.y, pos.x, pos.f );
+    }
+
+
+    bool tilePresent(int z, int y, int x) {
+	return(Board[z][y][x]!=0 && Mask[z][y][x] == '1');
+    }
+
+    bool partTile(int z, int y, int x) {
+	return (Board[z][y][x] != 0);
+    }
+
+    int shadowHeight(int z, int y, int x) {
+
+
+    if ((z>=BoardLayout::depth||y>=BoardLayout::height||x>=BoardLayout::width))
+	return 0;
+
+
+	if ((y < 0) || (x < 0))
+		return 0;
+
+	int h=0;
+	for (int e=z; e<BoardLayout::depth; e++) {
+		if (Board[e][y][x] && Mask[e][y][x]) {
+
+
+			h++;
+		} else {
+			return h;
+		}
+
+	}
+	return h;
+    }
+
+
+} GAMEDATA;
+
+#define ANIMSPEED    200
+
+// tiles symbol names:
+#define TILE_OFFSET      2
+
+#define TILE_CHARACTER  ( 0 + TILE_OFFSET)
+#define TILE_BAMBOO     ( 9 + TILE_OFFSET)
+#define TILE_ROD        (18 + TILE_OFFSET)
+#define TILE_SEASON     (27 + TILE_OFFSET)
+#define TILE_WIND       (31 + TILE_OFFSET)
+#define TILE_DRAGON     (36 + TILE_OFFSET)
+#define TILE_FLOWER     (39 + TILE_OFFSET)
+
+#define ID_GAME_TIMER 		999
+
+/**
+ *  @author Mathias Mueller
+ */
+class BoardWidget : public QWidget
+{
+    Q_OBJECT
+
+    public:
+  	BoardWidget( QWidget* parent = 0, const char *name = 0 );
+	~BoardWidget();
+
+        void calculateNewGame(int num = -1 );
+        int  undoMove();
+	void redoMove();
+        void startDemoMode();
+        void stopDemoMode();
+
+	void pause();
+	void gameLoaded();
+
+        void animateMoveList();
+        void setShowMatch( bool );
+	void tileSizeChanged();
+	long getGameNum() {return gameGenerationNum;}
+	QString &getBoardName(){return theBoardLayout.getFilename();}
+	QString &getLayoutName() {return theBoardLayout.getFilename();}
+
+
+    public slots:
+	void loadSettings();
+        void saveSettings();
+
+	void shuffle();
+        void helpMove();
+        void helpMoveTimeout();
+	void helpMoveStop();
+        void demoMoveTimeout();
+        void matchAnimationTimeout();
+	void setDisplayedWidth();
+        bool loadTileset    ( const QString & );
+        bool loadBoardLayout( const QString& );
+        bool loadBoard      ( );
+        void updateScaleMode ();
+        void drawBoard(bool deferUpdate = true);
+        bool loadBackground ( const QString&, bool bShowError = true );
+    signals:
+        void statusTextChanged ( const QString&, long );
+        void tileNumberChanged ( int iMaximum, int iCurrent, int iLeft );
+        void demoModeChanged   ( bool bActive );
+
+	void gameCalculated();
+
+		void gameOver(unsigned short removed, unsigned short cheats);
+    protected:
+	void getFileOrDefault(QString filename, QString type, QString &res);
+	void shadowArea(int z, int y, int x, int sx, int sy, int rx, int ry, QPixmap *src);
+	void shadowTopLeft(int depth, int sx, int sy, int rx, int ry,QPixmap *src, bool flag);
+	void shadowBotRight(int depth, int sx, int sy, int rx, int ry,QPixmap *src, bool flag);
+        void paintEvent      ( QPaintEvent* );
+        void mousePressEvent ( QMouseEvent* );
+
+        void setStatusText ( const QString& );
+        void cancelUserSelectedTiles();
+        void drawTileNumber();
+
+        void hilightTile ( POSITION&, bool on=true, bool refresh=true );
+        void putTile     ( POSITION& , bool refresh = true);
+        void removeTile  ( POSITION& , bool refresh = true);
+	void setRemovedTilePair(POSITION &a, POSITION &b);
+	void clearRemovedTilePair(POSITION &a, POSITION &b);
+        void transformPointToPosition( const QPoint&, POSITION& );
+
+        bool isMatchingTile( POSITION&, POSITION& );
+        bool generateStartPosition2();
+        bool findMove( POSITION&, POSITION& );
+        int  moveCount( );
+        short findAllMatchingTiles( POSITION& );
+        void stopMatchAnimation();
+	void stackTiles(unsigned char t, unsigned short h, unsigned short x,unsigned  short y);
+	void initialiseRemovedTiles();
+
+	int requiredWidth();
+	int requiredHeight();
+
+	void calcShadow(int e, int y, int x, int &left, int &right, int &corn);
+
+
+	// new bits for game generation
+	void randomiseFaces();
+	int tilesAllocated;
+	int tilesUsed;
+	void getFaces(POSITION &a, POSITION &b);
+	UCHAR tilePair[144];
+
+	KRandomSequence random;
+
+	Tileset  theTiles;
+	Background theBackground;
+
+	BoardLayout theBoardLayout;
+
+
+        int iPosCount;             // count of valid positions in PosTable
+        POSITION PosTable[BoardLayout::maxTiles];   // Table of all possible positions
+        POSITION MouseClickPos1, MouseClickPos2;
+        POSITION TimerPos1, TimerPos2;
+
+        enum STATES { Stop, Demo, Help, Animation, Match } TimerState;
+        int iTimerStep;
+
+        short matchCount;
+        bool  showMatch;
+        bool  showHelp;
+
+        QTimer *timer;
+
+	// offscreen draw area.
+	QPixmap backBuffer;		// pixmap to render to
+
+
+
+	bool    updateBackBuffer;	// does board need redrawing. Not if it is just a repaint
+
+	bool gamePaused;
+
+	// storage for hiscore claculation
+	unsigned short cheatsUsed;
+
+	// seed for the random number generator used for this game
+	long  gameGenerationNum;
+
+	// storage to keep track of removed tiles
+	unsigned char removedCharacter[9];
+	unsigned char removedBamboo[9];
+	unsigned char removedRod[9];
+	unsigned char removedDragon[3];
+	unsigned char removedWind[9];
+	unsigned char removedFlower[4];
+	unsigned char removedSeason[4];
+
+	// new bits for new game generation, with solvability
+	int numTiles;
+	POSITION tilePositions[BoardLayout::maxTiles];
+	DEPENDENCY positionDepends[BoardLayout::maxTiles];
+	void generateTilePositions();
+	void generatePositionDepends();
+	int tileAt(int x, int y, int z);
+	bool generateSolvableGame();
+	bool onlyFreeInLine(int position);
+	int selectPosition(int lastPosition);
+	void placeTile(int position, int tile);
+	void updateDepend(int position);
+
+public:
+  GAMEDATA Game;
+};
+
+#endif // BOARDWIDGET_H
+