metaforce/Runtime/Audio/CAudioSys.cpp

96 lines
2.6 KiB
C++

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