mirror of https://github.com/AxioDL/metaforce.git
100 lines
2.8 KiB
C++
100 lines
2.8 KiB
C++
#include "Runtime/Audio/CAudioSys.hpp"
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#include <string>
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#include <unordered_map>
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#include "Runtime/Factory/CSimplePool.hpp"
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#include "Runtime/Audio/CAudioGroupSet.hpp"
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namespace metaforce {
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namespace {
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std::unordered_map<std::string, TLockedToken<CAudioGroupSet>> mpGroupSetDB;
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std::unordered_map<CAssetId, std::string> mpGroupSetResNameDB;
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constexpr std::string_view mpDefaultInvalidString = "NULL";
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float s_MasterVol = 1.f;
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float s_SfxVol = 1.f;
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s16 s_VolumeScale = 0x7f;
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s16 s_DefaultVolumeScale = 0x7f;
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} // Anonymous namespace
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CAudioSys* CAudioSys::g_SharedSys = nullptr;
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TLockedToken<CAudioGroupSet> CAudioSys::FindGroupSet(std::string_view name) {
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// TODO: Heterogeneous lookup when C++20 available
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auto search = mpGroupSetDB.find(name.data());
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if (search == mpGroupSetDB.cend())
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return {};
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return search->second;
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}
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std::string_view CAudioSys::SysGetGroupSetName(CAssetId id) {
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auto search = mpGroupSetResNameDB.find(id);
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if (search == mpGroupSetResNameDB.cend())
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return mpDefaultInvalidString;
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return search->second;
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}
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bool CAudioSys::SysLoadGroupSet(CSimplePool* pool, CAssetId id) {
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if (!FindGroupSet(SysGetGroupSetName(id))) {
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TLockedToken<CAudioGroupSet> set = pool->GetObj(SObjectTag{FOURCC('AGSC'), id});
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mpGroupSetDB.emplace(set->GetName(), set);
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mpGroupSetResNameDB.emplace(id, set->GetName());
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return false;
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} else {
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return true;
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}
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}
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bool CAudioSys::SysLoadGroupSet(const TLockedToken<CAudioGroupSet>& set, std::string_view name, CAssetId id) {
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if (!FindGroupSet(name)) {
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mpGroupSetDB.emplace(set->GetName(), set);
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mpGroupSetResNameDB.emplace(id, set->GetName());
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return false;
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} else {
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return true;
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}
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}
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void CAudioSys::SysUnloadAudioGroupSet(std::string_view name) {
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auto set = FindGroupSet(name);
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if (!set)
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return;
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mpGroupSetDB.erase(name.data());
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mpGroupSetResNameDB.erase(set.GetObjectTag()->id);
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}
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bool CAudioSys::SysIsGroupSetLoaded(std::string_view name) { return FindGroupSet(name).operator bool(); }
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void CAudioSys::SysAddGroupIntoAmuse(std::string_view name) {
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if (auto set = FindGroupSet(name))
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AddAudioGroup(set->GetAudioGroupData());
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}
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void CAudioSys::SysRemoveGroupFromAmuse(std::string_view name) {
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if (auto set = FindGroupSet(name))
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RemoveAudioGroup(set->GetAudioGroupData());
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}
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void CAudioSys::_UpdateVolume() { GetAmuseEngine().setVolume(s_MasterVol * s_SfxVol); }
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void CAudioSys::SysSetVolume(u8 volume) {
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s_MasterVol = volume / 127.f;
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_UpdateVolume();
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}
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void CAudioSys::SysSetSfxVolume(u8 volume, u16 time, bool music, bool fx) {
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s_SfxVol = volume / 127.f;
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_UpdateVolume();
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}
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s16 CAudioSys::GetDefaultVolumeScale() { return s_DefaultVolumeScale; }
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void CAudioSys::SetDefaultVolumeScale(s16 scale) { s_DefaultVolumeScale = scale; }
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void CAudioSys::SetVolumeScale(s16 scale) { s_VolumeScale = scale; }
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} // namespace metaforce
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