/// <summary>
/// Pauses this instance.
/// </summary>
public override void Pause()
{
if (sound == null)
{
return;
}
if (soundInstance == null)
{
soundInstance = sound.CreateInstance();
}
soundInstance.Pause();
}
public override async Task Execute()
{
musicInstance = BackgroundMusic.CreateInstance();
// Wait till the music is done loading
await musicInstance.ReadyToPlay();
while (Game.IsRunning)
{
// Play or pause
DebugText.Print($"Space to play/pause. Currently: {musicInstance.PlayState}", new Int2(800, 40));
if (Input.IsKeyPressed(Keys.Space))
{
if (musicInstance.PlayState == PlayState.Playing)
{
musicInstance.Pause();
}
else
{
musicInstance.Play();
}
}
// Volume
DebugText.Print($"Up/Down to change volume: {musicInstance.Volume:0.0}", new Int2(800, 60));
if (Input.IsKeyPressed(Keys.Up))
{
musicInstance.Volume = Math.Clamp(musicInstance.Volume + 0.1f, 0, 2);
}
if (Input.IsKeyPressed(Keys.Down))
{
musicInstance.Volume = Math.Clamp(musicInstance.Volume - 0.1f, 0, 2);
}
// Panning
DebugText.Print($"Left/Right to change panning: {musicInstance.Pan:0.0}", new Int2(800, 80));
if (Input.IsKeyPressed(Keys.Left))
{
musicInstance.Pan = Math.Clamp(musicInstance.Pan - 0.1f, -1, 1);
}
if (Input.IsKeyPressed(Keys.Right))
{
musicInstance.Pan = Math.Clamp(musicInstance.Pan + 0.1f, -1, 1);
}
// Wait for next frame
await Script.NextFrame();
}
}
public void Pause()
{
instance?.Pause();
}