reafectored stuff and corrected shit to make everything compiling

FlippR-Driver/src/output/items/Sound.h

@@ -8,12 +8,14 @@
 #ifndef _SRC_OUTPUT_SOUND_H_
 #define _SRC_OUTPUT_SOUND_H_
 
-#include "../../../include/output/output_items/ISound.h"
+#include "output/items/ISound.h"
+#include "OutputItem.h"
 
 #include <memory>
 #include <string>
+#include <chrono>
+#include <future>
 
-#include "utility/IOutputGPIOInterface.h"
 
 namespace flippR_driver
 {
@@ -33,6 +35,8 @@ public:
 private:
 	std::chrono::milliseconds deactivation_time;
 
+	std::future<void> play_task;
+
 private:
 	virtual void playTask();
 };