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Change folder structure, add solution to the root.

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dnesov
2023-06-18 17:19:03 +02:00
parent d5f5fb5614
commit 15747d7e9b
51 changed files with 33 additions and 6 deletions
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40
DaggerFramework/Source/Audio/AudioBackend.cs Normal file
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namespace DaggerFramework.Audio
{
public abstract class AudioBackend : IDisposable
{
public abstract void Initialize();
public abstract void Update();
public abstract void Shutdown();
// BUS
public abstract void CreateBus(string busName);
public abstract void SetBusVolume(string busName, float volume);
public abstract float GetBusVolume(string busName);
// SOUND
public abstract void PlaySound(Sound sound, string bus = "Master", float pitch = 1.0f, float volume = 1.0f);
public void PlaySound(Sound sound, string bus = "Master") => PlaySound(sound, bus, default, default);
public void PlaySoundVariation(Sound sound, string bus = "Master", float pitchVariation = 0.1f, float volume = 1.0f)
{
var maxPitch = 1.0f + pitchVariation;
var minPitch = 1.0f - pitchVariation;
var pitch = (float)_random.NextDouble() * (maxPitch - minPitch) + minPitch;
PlaySound(sound, bus, pitch, volume);
}
// EFFECTS
public abstract void AddBusEffect<T>(T effect, string bus = "Master") where T : AudioEffect;
public void Dispose()
{
Shutdown();
}
private LehmerRandom _random = new LehmerRandom();
}
public struct SoundInstance
{
}
}

7
DaggerFramework/Source/Audio/AudioBus.cs Normal file
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namespace DaggerFramework
{
public class AudioBus
{
}
}

9
DaggerFramework/Source/Audio/AudioEffect.cs Normal file
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namespace DaggerFramework
{
public class AudioEffect { }
public class AudioEffectReverb : AudioEffect
{
}
}

45
DaggerFramework/Source/Audio/DummyAudioBackend.cs Normal file
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namespace DaggerFramework.Audio
{
public class DummyAudioBackend : AudioBackend
{
public override void AddBusEffect<T>(T effect, string bus = "Master")
{
return;
}
public override void CreateBus(string busName)
{
return;
}
public override float GetBusVolume(string busName)
{
return 0.0f;
}
public override void Initialize()
{
return;
}
public override void SetBusVolume(string busName, float volume)
{
return;
}
public override void Shutdown()
{
return;
}
public override void Update()
{
return;
}
public override void PlaySound(Sound sound, string bus = "Master", float pitch = 1, float volume = 1)
{
return;
}
}
}

136
DaggerFramework/Source/Audio/FmodAudioBackend.cs Normal file
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using FMOD;
using System.Runtime.InteropServices;
namespace DaggerFramework.Audio
{
public class FmodAudioBackend : AudioBackend
{
public override void Initialize()
{
CreateSystem();
_loadedSounds = new Dictionary<string, FMOD.Sound>();
_channelGroups = new Dictionary<string, ChannelGroup>();
CreateBus("Master");
}
public override void Update() => _system.update();
public override void PlaySound(Sound sound, string bus = "Master", float pitch = 1, float volume = 1)
{
int channels = 0;
if (sound.Format == SoundFormat.Mono)
{
channels = 1;
}
else if (sound.Format == SoundFormat.Stereo)
{
channels = 2;
}
var channel = PlaySoundFromBuffer(sound.Path, sound.BufferSize, channels, sound.SampleRate, sound.Buffer, GetChannelGroup(bus));
channel.setVolume(volume);
channel.setPitch(pitch);
}
public override void CreateBus(string busName)
{
ChannelGroup channelGroup;
_system.createChannelGroup(busName, out channelGroup);
_channelGroups.Add(busName, channelGroup);
}
public override void SetBusVolume(string busName, float volume)
{
var channel = GetChannelGroup(busName);
channel.setVolume(volume);
}
public override float GetBusVolume(string busName)
{
float volume;
GetChannelGroup(busName).getVolume(out volume);
return volume;
}
public override void AddBusEffect<T>(T effect, string bus = "Master")
{
var channelGroup = GetChannelGroup(bus);
DSP dsp;
switch (effect)
{
case AudioEffectReverb:
dsp = CreateReverbDsp(effect as AudioEffectReverb);
break;
default:
_system.createDSPByType(DSP_TYPE.UNKNOWN, out dsp);
break;
}
channelGroup.addDSP(0, dsp);
}
private DSP CreateReverbDsp(AudioEffectReverb effectReverb)
{
DSP dsp;
_system.createDSPByType(DSP_TYPE.SFXREVERB, out dsp);
return dsp;
}
private void CreateSystem()
{
var result = FMOD.Factory.System_Create(out _system);
_system.init(128, INITFLAGS.NORMAL, 0);
}
private Channel PlaySoundFromBuffer(string path, int length, int channels, int sampleRate, byte[] buffer, ChannelGroup channelGroup)
{
Channel fmodChannel;
FMOD.Sound fmodSound = IsLoaded(path) ? GetSoundFromLoaded(path) : CreateSound(length, channels, sampleRate, path, buffer);
_system.playSound(fmodSound, channelGroup, false, out fmodChannel);
return fmodChannel;
}
private FMOD.Sound GetSoundFromLoaded(string path) => _loadedSounds[path];
private bool IsLoaded(string path) => _loadedSounds.ContainsKey(path);
private FMOD.Sound CreateSound(int length, int channels, int sampleRate, string path, byte[] buffer)
{
FMOD.Sound sound;
CREATESOUNDEXINFO info = new CREATESOUNDEXINFO()
{
numchannels = channels,
defaultfrequency = sampleRate,
format = SOUND_FORMAT.PCM16,
length = (uint)length,
cbsize = Marshal.SizeOf(typeof(CREATESOUNDEXINFO))
};
var result = _system.createSound(buffer, FMOD.MODE.OPENMEMORY | FMOD.MODE.OPENRAW | FMOD.MODE.CREATESAMPLE, ref info, out sound);
AddToLoaded(path, sound);
return sound;
}
private void AddToLoaded(string path, FMOD.Sound sound) => _loadedSounds.Add(path, sound);
private ChannelGroup GetChannelGroup(string busName)
{
return _channelGroups[busName];
}
public override void Shutdown()
{
throw new NotImplementedException();
}
private FMOD.System _system;
// TODO: use a different key for the dictionary, paths are not good :( (waste of memory lol)
private Dictionary<string, FMOD.Sound> _loadedSounds;
private Dictionary<string, ChannelGroup> _channelGroups;
}
}