1 files changed, 23 insertions, 0 deletions
diff --git a/examples/statemachine/tankgame/gameitem.h b/examples/statemachine/tankgame/gameitem.h
new file mode 100644
index 0000000..43b8785
--- /dev/null
+++ b/examples/statemachine/tankgame/gameitem.h
@@ -0,0 +1,23 @@
+#ifndef GAMEITEM_H
+#define GAMEITEM_H
+
+#include <QGraphicsItem>
+
+class QLineF;
+class GameItem: public QObject, public QGraphicsItem
+{
+    Q_OBJECT
+public:
+    enum { Type = UserType + 1 };
+    int type() const { return Type; }
+
+    GameItem(QObject *parent = 0);
+
+    virtual void idle(qreal elapsed) = 0;
+
+protected:
+    QPointF tryMove(const QPointF &requestedPosition, QLineF *collidedLine = 0, 
+        QGraphicsItem **collidedItem = 0) const;
+};
+
+#endif