NOISSUE Add Konami Code

Fun little thing for hiding extra debug options in the future.

1 files changed, 42 insertions, 0 deletions

diff --git a/application/KonamiCode.cpp b/application/KonamiCode.cpp
new file mode 100644
index 00000000..07c285bc
--- /dev/null
+++ b/application/KonamiCode.cpp
@@ -0,0 +1,42 @@
+#include "KonamiCode.h"
+
+#include <array>
+#include <QDebug>
+
+namespace {
+const std::array<Qt::Key, 10> konamiCode =
+{
+	Qt::Key_Up, Qt::Key_Up,
+	Qt::Key_Down, Qt::Key_Down,
+	Qt::Key_Left, Qt::Key_Right,
+	Qt::Key_Left, Qt::Key_Right,
+	Qt::Key_B, Qt::Key_A
+};
+}
+
+KonamiCode::KonamiCode(QObject* parent) : QObject(parent)
+{
+}
+
+
+void KonamiCode::input(QEvent* event)
+{
+	if( event->type() == QEvent::KeyPress )
+	{
+		QKeyEvent *keyEvent = static_cast<QKeyEvent*>( event );
+		auto key = Qt::Key(keyEvent->key());
+		if(key == konamiCode[m_progress])
+		{
+			m_progress ++;
+		}
+		else
+		{
+			m_progress = 0;
+		}
+		if(m_progress == konamiCode.size())
+		{
+			m_progress = 0;
+			emit triggered();
+		}
+	}
+}