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Dump and load correct volume and pitch values for T6 sound aliases

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This commit is contained in:
Jbleezy
2024-10-01 14:29:28 -07:00
parent cdc65e0425
commit 0ea55810ab
3 changed files with 88 additions and 10 deletions
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32
src/ObjWriting/Game/T6/AssetDumpers/AssetDumperSndBank.cpp
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@ -7,6 +7,7 @@
#include "Sound/WavWriter.h"
#include "nlohmann/json.hpp"
#include <cmath>
#include <filesystem>
#include <format>
#include <fstream>
@ -225,6 +226,21 @@ class AssetDumperSndBank::Internal
}
}
static double AmpToDecibels(double amp)
{
if (amp == 0.0)
{
return 0.0;
}
return 20.0 * std::log10(amp);
}
static double HertzToCents(double hertz)
{
return 1200.0 * std::log2(hertz / std::numeric_limits<int16_t>::max());
}
static void WriteAliasToFile(CsvOutputStream& stream, const SndAlias* alias, const std::optional<snd_asset_format> maybeFormat, const SndBank* bank)
{
// name
@ -247,10 +263,14 @@ class AssetDumperSndBank::Internal
stream.WriteColumn(SOUND_GROUPS[alias->flags.volumeGroup]);
// vol_min
stream.WriteColumn(std::to_string(alias->volMin));
const auto volMinAmp = alias->volMin * T6::Common::AMP_RATIO;
const auto volMinDecibels = static_cast<int>(std::round(AmpToDecibels(volMinAmp)));
stream.WriteColumn(std::to_string(volMinDecibels));
// vol_max
stream.WriteColumn(std::to_string(alias->volMax));
const auto volMaxAmp = alias->volMax * T6::Common::AMP_RATIO;
const auto volMaxDecibels = static_cast<int>(std::round(AmpToDecibels(volMaxAmp)));
stream.WriteColumn(std::to_string(volMaxDecibels));
// team_vol_mod
stream.WriteColumn("");
@ -289,10 +309,14 @@ class AssetDumperSndBank::Internal
stream.WriteColumn(SOUND_LIMIT_TYPES[alias->flags.entityLimitType]);
// pitch_min
stream.WriteColumn(std::to_string(alias->pitchMin));
const auto pitchMinHertz = alias->pitchMin;
const auto pitchMinCents = static_cast<int>(std::round(HertzToCents(pitchMinHertz)));
stream.WriteColumn(std::to_string(pitchMinCents));
// pitch_max
stream.WriteColumn(std::to_string(alias->pitchMax));
const auto pitchMaxHertz = alias->pitchMax;
const auto pitchMaxCents = static_cast<int>(std::round(HertzToCents(pitchMaxHertz)));
stream.WriteColumn(std::to_string(pitchMaxCents));
// team_pitch_mod
stream.WriteColumn("");