expvintl
86 lines
2.4 KiB
C++
86 lines
2.4 KiB
C++
//
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// audio/waveslotmanager.h
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//
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// Copyright (C) 1999-2006 Rockstar Games. All Rights Reserved.
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//
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#ifndef AUD_WAVESLOTMANAGER_H
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#define AUD_WAVESLOTMANAGER_H
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#include "atl/array.h"
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#include "audiohardware/waveslot.h"
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#include "audiodefines.h"
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static const u32 AUD_WAVE_SLOT_ANY = 0xffffffff;
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namespace rage
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{
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class audWaveSlot;
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class audEntity;
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}
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struct audDynamicWaveSlot
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{
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audDynamicWaveSlot() :
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waveSlot(NULL)
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, slotName(0)
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, slotPriority(0)
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, loadedBankId(AUD_INVALID_BANK_ID)
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, loadedBankType(0)
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, refCount(0)
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, timeLastUsed(0)
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, delayTime(0.0f)
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, loadPriority(naWaveLoadPriority::General)
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{}
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bool IsLoaded() const;
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bool IsLoading() const;
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atArray<u32> slotTypes;
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atArray<audEntity*> registeredEntities;
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audWaveSlot* waveSlot;
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u32 slotName;
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u32 slotPriority;
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u32 loadedBankId;
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u32 loadedBankType;
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u32 refCount;
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u32 timeLastUsed;
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f32 delayTime;
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naWaveLoadPriority::Priority loadPriority;
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};
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// ----------------------------------------------------------------
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// Helper class to assist managing dynamically loaded banks
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// ----------------------------------------------------------------
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class audWaveSlotManager
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{
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public:
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audWaveSlotManager();
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~audWaveSlotManager() {};
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u32 GetNumSlots() const;
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u32 GetNumUsedSlots() const;
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u32 GetNumLoadsInProgress() const;
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bool AddWaveSlot(const char* slotName, const char* slotType, const u32 slotPriority = 0);
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bool AddWaveSlot(const u32 slotNameHash, const u32 slotTypeHash, const u32 slotPriority = 0);
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static void FreeWaveSlot(audDynamicWaveSlot*& slot, audEntity* entity = NULL);
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void Update();
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#if __BANK
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void DebugDraw(f32 xOffset, f32 yOffset);
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#endif
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const audDynamicWaveSlot* GetWaveSlot(u32 index) const { return &m_dynamicWaveSlots[index]; }
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audDynamicWaveSlot* LoadBank(const u32 bankId, const u32 slotType, bool allowBankShuffling = false, audEntity* entity = NULL, naWaveLoadPriority::Priority loadPriority = naWaveLoadPriority::General, f32 delayTime = 0.0f);
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audDynamicWaveSlot* LoadBankForSound(const u32 soundNameHash, const u32 slotType, bool allowBankShuffling = false, audEntity* entity = NULL, naWaveLoadPriority::Priority loadPriority = naWaveLoadPriority::General, f32 delayTime = 0.0f);
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private:
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void RegisterEntity(audEntity* entity, u32 slotIndex);
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private:
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atArray<audDynamicWaveSlot> m_dynamicWaveSlots;
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};
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#endif // AUD_WAVESLOTMANAGER_H
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