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CrySoundSystem/MusicPattern.h

@@ -0,0 +1,43 @@
+#pragma once
+
+#include <vector>
+#include "MusicPatternInstance.h"
+
+struct IMusicSystem;
+struct SMusicPatternFileInfo;
+struct IMusicPatternDecoder;
+
+typedef std::vector<int>			TMarkerVec;
+typedef TMarkerVec::iterator	TMarkerVecIt;
+
+class CMusicPattern
+{
+protected:
+	IMusicSystem *m_pMusicSystem;
+	IMusicPatternDecoder *m_pDecoder;
+	string m_sName;
+	string m_sFilename;
+	TMarkerVec m_vecFadePoints;
+	int m_nLayeringVolume;
+	friend class CMusicPatternInstance;
+	int m_numPatternInstances;
+	int m_nSamples; //!< Number of Samples in pattern.
+private:
+	IMusicPatternDecoderInstance* CreateDecoderInstance();
+public:
+	CMusicPattern(IMusicSystem *pMusicSystem, const char *pszName,const char *pszFilename);
+	~CMusicPattern();
+	bool Open(const char *pszFilename);
+	bool Close();
+	bool AddFadePoint(int nFadePos);
+	void ClearFadePoints();
+	void SetLayeringVolume(int nVol) { m_nLayeringVolume=nVol; }
+	int GetLayeringVolume() { return m_nLayeringVolume; }
+	CMusicPatternInstance* CreateInstance();
+	void ReleaseInstance( CMusicPatternInstance* pInstance );
+	void SetFilename( const char *sFilename ) { m_sFilename = sFilename; };
+	const char* GetName() { return m_sName.c_str(); }
+	const char* GetFilename() { return m_sFilename.c_str(); }
+	bool GetFileInfo(SMusicPatternFileInfo &FileInfo);
+	void GetMemoryUsage(class ICrySizer* pSizer);
+};