public override void Init()
{
if (_hasInit)
{
return;
}
base.Init();
_spectrumAnalyzer = GameObject.Find(Constants.AbjectAudioInputs).GetComponent <SpectrumAnalyzer>();
_audioLevelTracker = GameObject.Find(Constants.AbjectAudioInputs).GetComponent <AudioLevelTracker>();
_mainIcon = GameObject.Find("MainIcon").GetComponent <SpriteRenderer>();
_singleTapSpawn = GameObject.Find("SingleTapSpawn").transform;
_customTapSpawn = GameObject.Find("CustomTapSpawn").transform;
_heldSpawn = GameObject.Find("HeldSpawn").transform;
_timeHeldSpawn = GameObject.Find("TimeHeldSpawn").transform;
//PlayerPrefs
_lastSavedDeviceName = PlayerPrefHelper.GetLastSavedDeviceDefault();
_currentChannel = PlayerPrefHelper.GetCurrentChannel();
HzOffset = PlayerPrefHelper.GetHzOffset();
RequiredFrames = PlayerPrefHelper.GetRequiredFrames();
PeaksPriority = PlayerPrefHelper.GetPeaksPriority();
HeldReset = PlayerPrefHelper.GetHeldReset();
SingleTapReset = PlayerPrefHelper.GetSingleTapReset();
_levelDynamicRange = PlayerPrefHelper.GetLevelDynamicRange();
_levelGain = PlayerPrefHelper.GetLevelGain();
_spectrumDynamicRange = PlayerPrefHelper.GetSpectrumDynamicRange();
_spectrumGain = PlayerPrefHelper.GetSpectrumGain();
SpectrumThreshold = PlayerPrefHelper.GetSpectrumThreshold();
//FieldsData
_idData = Helper.GetFieldData("Id");
_channelData = Helper.GetFieldData("Channel");
_hzOffsetData = Helper.GetFieldData("HzOffset");
_requiredFramesData = Helper.GetFieldData("RequiredFrames");
_peaksPriorityData = Helper.GetFieldData("PeaksPriority");
_heldResetData = Helper.GetFieldData("HeldReset");
_singleTapResetData = Helper.GetFieldData("TapReset");
_levelDynamicRangeData = Helper.GetFieldData("LevelDynamicRange");
_levelGainData = Helper.GetFieldData("LevelGain");
_spectrumDynamicRangeData = Helper.GetFieldData("SpectrumDynamicRange");
_spectrumGainData = Helper.GetFieldData("SpectrumGain");
_spectrumThresholdData = Helper.GetFieldData("SpectrumThreshold");
Devices = AudioSystem.InputDevices;
_hasInit = true;
}
public bool Draw(AudioLevelTracker tracker, float heldReset, float singleTapReset)
{
if (!_hasInit)
{
Init();
}
const float kMeterRange = 60;
var amp = 1 + tracker.inputLevel / kMeterRange;
var peak = 1 - tracker.currentGain / kMeterRange;
var dr = tracker.dynamicRange / kMeterRange;
var drStart = peak - dr;
DrawRect(drStart, peak, _dynamicRange);
var y1 = Mathf.Min(amp, drStart);
var y2 = Mathf.Min(peak, amp);
DrawRect(0, y1, _levelLower);
DrawRect(y1, y2, _levelInside);
DrawRect(y2, amp, _levelOver);
//var y3 = peak + dr * (tracker.normalizedLevel - 1);
var held = (heldReset / 100) * dr;
var singleTap = (singleTapReset / 100) * dr;
DrawRect(drStart + held, drStart + held, _levelHeldReset, constantsScale: true);
DrawRect(drStart + singleTap, drStart + singleTap, _levelSingleTapReset, constantsScale: true);
if (y2 > y1)
{
return(y2 < drStart + held);
}
else
{
return(y1 < drStart + held);
}
}
// Draw a level meter with a given AudioLevelTracker instance.
public static void DrawMeter(AudioLevelTracker tracker)
{
var rect = GUILayoutUtility.GetRect(128, 10);
const float kMeterRange = 60;
var amp = 1 + tracker.inputLevel / kMeterRange;
var peak = 1 - tracker.currentGain / kMeterRange;
var dr = tracker.dynamicRange / kMeterRange;
// Background
DrawRect(0, 0, 1, 1, rect, Styles.Background);
// Dynamic range indicator
DrawRect(peak - dr, 0, peak, 1, rect, Styles.Gray);
// Amplitude bar
var x1 = Mathf.Min(amp, peak - dr);
var x2 = Mathf.Min(peak, amp);
DrawRect(0, 0, x1, 1, rect, Styles.Green1); // Lower than floor
DrawRect(x1, 0, x2, 1, rect, Styles.Green2); // Inside the range
DrawRect(x2, 0, amp, 1, rect, Styles.Red); // Higher than nominal
// Output level bar
var x3 = peak + dr * (tracker.normalizedLevel - 1);
DrawRect(x3 - 3 / rect.width, 0, x3, 1, rect, Color.green);
// Label: -60dB
var pm60 = new Vector2(rect.xMin + 1, rect.yMax - 8);
Handles.Label(pm60, "-60dB", EditorStyles.miniLabel);
// Label: 0dB
var p0 = new Vector2(rect.xMin + rect.width - 22, rect.yMax - 8);
Handles.Label(p0, "0dB", EditorStyles.miniLabel);
}
