1 files changed, 116 insertions, 0 deletions
diff --git a/katomic/feld.h b/katomic/feld.h
new file mode 100644
index 00000000..6a1cf761
--- /dev/null
+++ b/katomic/feld.h
@@ -0,0 +1,116 @@
+/****************************************************************
+**
+** Definition of Feld class,
+**
+****************************************************************/
+
+#ifndef FELD_H
+#define FELD_H
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <qwidget.h>
+#include <qpoint.h>
+#include <qpainter.h>
+#include <qpixmap.h>
+#include <qmessagebox.h>
+
+#include <kscoredialog.h>
+
+#include "atom.h"
+
+#define MAX_UNDO (100)
+
+class KSimpleConfig;
+class Molek;
+
+#define FIELD_SIZE 15
+
+class Feld : public QWidget
+{
+    Q_OBJECT
+
+public:
+    Feld (QWidget *parent=0, const char *name=0);
+    ~Feld ();
+
+    enum Direction { None      = 0,
+                     MoveUp    = 1,
+                     MoveDown  = (-1),
+                     MoveLeft  = 2,
+                     MoveRight = (-2) };
+
+    void startAnimation (Direction dir);
+    void done ();
+
+    void load (const KSimpleConfig& config);
+
+    void setMolek(Molek *_mol) { mol = _mol; }
+
+    void doUndo ();
+    void doRedo ();
+
+signals:
+    void gameOver(int moves);
+    void sendMoves(int moves);
+    void enableRedo(bool enable);
+    void enableUndo(bool enable);
+
+protected:
+    bool checkDone();
+    void timerEvent (QTimerEvent *);
+    void paintEvent( QPaintEvent * );
+    void paintMovingAtom();
+    void mousePressEvent (QMouseEvent *);
+    void mouseMoveEvent (QMouseEvent *);
+    void emitStatus();
+
+protected:
+    struct UndoInfo {
+      uint atom;
+      int  oldxpos, oldypos;
+      int  xpos, ypos;
+      Direction dir;
+    };
+
+public slots:
+	void nextAtom();
+        void previousAtom();
+
+private:
+
+    const atom& getAtom(uint index) const;
+
+    void putNonAtom(int, int, Direction, bool brick = false);
+
+    QPoint *point;
+    QPixmap data;
+    QPixmap sprite;
+
+    Molek *mol;
+
+    uint feld[FIELD_SIZE][FIELD_SIZE];
+
+    // number of movements
+    int moves;
+
+    Direction dir;
+    int cx, cy;
+    int xpos, ypos;
+    int anz;
+    int frames, framesbak;
+
+    bool anim;
+    bool chosen, moving;
+
+    uint undoBegin;
+    uint undoSize;
+    uint redoSize;
+    UndoInfo undo[MAX_UNDO];
+
+    void resetValidDirs();
+
+};
+
+#endif // FELD_H