1 files changed, 113 insertions, 0 deletions
diff --git a/src/audio/MusicManager.h b/src/audio/MusicManager.h
new file mode 100644
index 0000000..27456d7
--- /dev/null
+++ b/src/audio/MusicManager.h
@@ -0,0 +1,113 @@
+#pragma once
+
+#include "audio_enums.h"
+
+class tStreamedSample
+{
+public:
+	uint32 m_nLength;
+	uint32 m_nPosition;
+	uint32 m_nLastPosCheckTimer;
+};
+
+class CVehicle;
+class CPed;
+
+class cMusicManager
+{
+public:
+	bool m_bIsInitialised;
+	bool m_bDisabled;
+	bool m_bSetNextStation;
+	uint8 m_nVolumeLatency;
+	uint8 m_nCurrentVolume;
+	uint8 m_nMaxVolume;
+	uint32 m_nAnnouncement;
+	bool m_bAnnouncementInProgress;
+	tStreamedSample m_aTracks[TOTAL_STREAMED_SOUNDS];
+	bool m_bResetTimers;
+	uint32 m_nResetTime;
+	bool m_bRadioSetByScript;
+	uint8 m_nRadioStationScript;
+	int32 m_nRadioPosition;
+	uint32 m_nRadioInCar;
+	uint32 m_nFrontendTrack;
+	uint32 m_nPlayingTrack;
+	uint8 m_nUpcomingMusicMode;
+	uint8 m_nMusicMode;
+	bool m_FrontendLoopFlag;
+	bool m_bTrackChangeStarted;
+	uint32 m_nNextTrack;
+	bool m_nNextLoopFlag;
+	bool m_bVerifyNextTrackStartedToPlay;
+	bool m_bGameplayAllowsRadio;
+	bool m_bRadioStreamReady;
+	int8 nFramesSinceCutsceneEnded;
+	bool m_bUserResumedGame;
+	bool m_bMusicModeChangeStarted;
+	uint8 m_nMusicModeToBeSet;
+	bool m_bEarlyFrontendTrack;
+	float aListenTimeArray[NUM_RADIOS];
+	float m_nLastTrackServiceTime;
+
+public:
+	cMusicManager();
+	bool IsInitialised() { return m_bIsInitialised; }
+	uint8 GetMusicMode() { return m_nMusicMode; }
+	uint32 GetCurrentTrack() { return m_nPlayingTrack; }
+
+	void ResetMusicAfterReload();
+	void SetStartingTrackPositions(uint8 isNewGameTimer);
+	bool Initialise();
+	void Terminate();
+
+	void ChangeMusicMode(uint8 mode);
+	void StopFrontEndTrack();
+
+	bool PlayerInCar();
+	void DisplayRadioStationName();
+
+	void PlayAnnouncement(uint32);
+	void PlayFrontEndTrack(uint32, uint8);
+	void PreloadCutSceneMusic(uint32);
+	void PlayPreloadedCutSceneMusic(void);
+	void StopCutSceneMusic(void);
+	uint32 GetRadioInCar(void);
+	void SetRadioInCar(uint32);
+	void SetRadioChannelByScript(uint32, int32);
+
+	void ResetTimers(int32);
+	void Service();
+	void ServiceFrontEndMode();
+	void ServiceGameMode();
+	void ServiceAmbience();
+	void ServiceTrack(CVehicle *veh, CPed *ped);
+
+	bool UsesPoliceRadio(CVehicle *veh);
+	bool UsesTaxiRadio(CVehicle *veh);
+	uint32 GetTrackStartPos(uint32 track);
+
+	void ComputeAmbienceVol(uint8 reset, uint8& outVolume);
+	bool ServiceAnnouncement();
+
+	uint32 GetCarTuning();
+	uint32 GetNextCarTuning();
+	bool ChangeRadioChannel();
+	void RecordRadioStats();
+	void SetUpCorrectAmbienceTrack();
+	float *GetListenTimeArray();
+	uint32 GetRadioPosition(uint32 station);
+	uint32 GetFavouriteRadioStation();
+	void SetMalibuClubTrackPos(uint8 pos);
+	void SetStripClubTrackPos(uint8 pos);
+	bool CheckForMusicInterruptions();
+
+	void Enable();
+	void Disable();
+};
+
+VALIDATE_SIZE(cMusicManager, 0x95C);
+
+extern cMusicManager MusicManager;
+extern bool g_bAnnouncementReadPosAlready; // we have a symbol of this so it was declared in .h
+float GetHeightScale();