added sound engine files

cockatrice/src/soundengine.h

@@ -0,0 +1,32 @@
+#ifndef SOUNDENGINE_H
+#define SOUNDENGINE_H
+
+#include <QObject>
+#include <QMap>
+
+class QAudioOutput;
+class QBuffer;
+
+class SoundEngine : public QObject {
+	Q_OBJECT
+private:
+	void playSound(const QString &fileName);
+	QMap<QString, QByteArray> audioData;
+	QBuffer *inputBuffer;
+	QAudioOutput *audio;
+private slots:
+	void cacheData();
+public:
+	SoundEngine(QObject *parent = 0);
+public slots:
+	void notification();
+	void draw();
+	void playCard();
+	void shuffle();
+	void tap();
+	void untap();
+};
+
+extern SoundEngine *soundEngine;
+
+#endif