@@ -0,0 +1,18 @@
+#include "Bullet.h"
+#include <QTimer>
+
+Bullet::Bullet(){
+    // drew the rect
+    setRect(0,0,10,50);
+
+    // connect
+    QTimer * timer = new QTimer();
+    connect(timer,SIGNAL(timeout()),this,SLOT(move()));
+
+    timer->start(50);
+}
+
+void Bullet::move(){
+    // move bullet up
+    setPos(x(),y()-10);
+}