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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,128 @@ | ||
| #include "Kyoto/Audio/CSfxHandle.hpp" | ||
| #include <Kyoto/Audio/CMidiManager.hpp> | ||
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| #include "Kyoto/Audio/CAudioSys.hpp" | ||
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| #include <Kyoto/CFactoryMgr.hpp> | ||
| #include <Kyoto/Streams/CInputStream.hpp> | ||
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| rstl::reserved_vector< CMidiManager::CMidiWrapper, 3 > CMidiManager::mMidiWrappers; | ||
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| CMidiManager::CMidiWrapper::CMidiWrapper() : x0_(0), xa_(1) {} | ||
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| const CSfxHandle& CMidiManager::CMidiWrapper::GetManagerHandle() const { return x4_; } | ||
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| const u32 CMidiManager::CMidiWrapper::GetAudioSysHandle() const { return x0_; } | ||
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| const bool CMidiManager::CMidiWrapper::IsAvailable() const { return xa_; } | ||
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| const short CMidiManager::CMidiWrapper::GetSongId() const { return x8_; } | ||
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| void CMidiManager::CMidiWrapper::SetAvailable(const bool v) { xa_ = v; } | ||
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| void CMidiManager::CMidiWrapper::SetAudioSysHandle(const u32 handle) { x0_ = handle; } | ||
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| void CMidiManager::CMidiWrapper::SetMidiHandle(const CSfxHandle& handle) { x4_ = handle; } | ||
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| void CMidiManager::CMidiWrapper::SetSongId(const short id) { x8_ = id; } | ||
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| CSfxHandle CMidiManager::Play(const CMidiData& data, unsigned short fadeTime, bool stopExisting, | ||
| short volume) { | ||
| bool bVar2 = false; | ||
| u32 uVar6 = 0; | ||
| CSfxHandle handle = LocateHandle(); | ||
| if (!handle) { | ||
| return CSfxHandle(); | ||
| } | ||
| CMidiWrapper& wrapper = mMidiWrappers[handle.GetIndex()]; | ||
| wrapper.SetAvailable(false); | ||
| wrapper.SetMidiHandle(handle); | ||
| if (stopExisting) { | ||
| for (int i = 0; i < mMidiWrappers.size(); ++i) { | ||
| if (mMidiWrappers[i].IsAvailable()) { | ||
| continue; | ||
| } | ||
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| if (data.GetSongId() == mMidiWrappers[i].GetSongId()) { | ||
| bVar2 = true; | ||
| uVar6 = mMidiWrappers[i].GetAudioSysHandle(); | ||
| mMidiWrappers[i].SetAvailable(true); | ||
| } else { | ||
| Stop(mMidiWrappers[i].GetManagerHandle(), fadeTime); | ||
| } | ||
| } | ||
| } | ||
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| if (bVar2) { | ||
| wrapper.SetAudioSysHandle(uVar6); | ||
| wrapper.SetSongId(data.GetSongId()); | ||
| } else { | ||
| u32 tmp = CAudioSys::SeqPlayEx(data.GetGroupId(), data.GetSongId(), data.GetData(), nullptr, 0); | ||
| if (fadeTime != 0) { | ||
| CAudioSys::SeqVolume(0, 0, tmp, 0); | ||
| } | ||
| CAudioSys::SeqVolume(volume, fadeTime, tmp, 0); | ||
| wrapper.SetAudioSysHandle(tmp); | ||
| wrapper.SetSongId(data.GetSongId()); | ||
| } | ||
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| return handle; | ||
| } | ||
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| void CMidiManager::Stop(const CSfxHandle& handle, ushort fadeTime) { | ||
| if (!handle) { | ||
| return; | ||
| } | ||
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| if (handle != mMidiWrappers[handle.GetIndex()].GetManagerHandle()) { | ||
| return; | ||
| } | ||
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| u32 sysHandle = mMidiWrappers[handle.GetIndex()].GetAudioSysHandle(); | ||
| if (fadeTime == 0) { | ||
| CAudioSys::SeqStop(sysHandle); | ||
| } else { | ||
| CAudioSys::SeqVolume(0, fadeTime, sysHandle, 1); | ||
| } | ||
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| mMidiWrappers[handle.GetIndex()].SetAvailable(true); | ||
| } | ||
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| void CMidiManager::StopAll() { | ||
| for (int i = 0; i < mMidiWrappers.size(); ++i) { | ||
| if (!mMidiWrappers[i].IsAvailable()) { | ||
| Stop(mMidiWrappers[i].GetManagerHandle(), 0); | ||
| } | ||
| } | ||
| } | ||
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| CSfxHandle CMidiManager::LocateHandle() { | ||
| for (int i = 0; i < mMidiWrappers.size(); ++i) { | ||
| if (mMidiWrappers[i].IsAvailable()) { | ||
| return CSfxHandle(i); | ||
| } | ||
| } | ||
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| if (mMidiWrappers.size() == mMidiWrappers.capacity()) { | ||
| return CSfxHandle(); | ||
| } | ||
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| mMidiWrappers.push_back(CMidiWrapper()); | ||
| return CSfxHandle(mMidiWrappers.size() - 1); | ||
| } | ||
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| CMidiManager::CMidiData::CMidiData(CInputStream& in) | ||
| : x0_songId(-1), x2_groupId(-1), x4_setupId(-1) { | ||
| in.ReadLong(); | ||
| x0_songId = in.ReadLong(); | ||
| x2_groupId = in.ReadLong(); | ||
| x4_setupId = in.ReadLong(); | ||
| int len = in.ReadInt32(); | ||
| x8_data = rs_new uchar[len]; | ||
| in.Get(x8_data.get(), len); | ||
| } | ||
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| #pragma inline_max_size(250) | ||
| CFactoryFnReturn FMidiDataFactory(const SObjectTag& tag, CInputStream& in, const CVParamTransfer&) { | ||
| return rs_new CMidiManager::CMidiData(in); | ||
| } |
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