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This commit is contained in:
Louis Dalibard 2025-01-16 22:48:09 +01:00
parent 005b3ae47b
commit bc5597c436
1 changed files with 3 additions and 3 deletions
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6
main.go
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@ -110,13 +110,13 @@ func (g *Game) Draw(screen *ebiten.Image) {
signal := detector.Next(newPoint) signal := detector.Next(newPoint)
switch signal { switch signal {
case peakdetect.SignalPositive: case peakdetect.SignalPositive:
offset = uint32(i) offset = uint32(i + lag)
break break
} }
} }
for i := uint32(0); i < numSamples-1; i++ { for i := uint32(0); i < numSamples-1; i++ {
fAX := float32(FFTBuffer[(i-offset)%numSamples]) * config.Config.Gain * float32(scale) fAX := float32(FFTBuffer[(i+offset)%numSamples]) * config.Config.Gain * float32(scale)
fBX := float32(FFTBuffer[(i+1-offset)%numSamples]) * config.Config.Gain * float32(scale) fBX := float32(FFTBuffer[(i+1+offset)%numSamples]) * config.Config.Gain * float32(scale)
vector.StrokeLine(screen, float32(config.Config.WindowWidth)*float32(i)/float32(numSamples), float32(config.Config.WindowHeight/2)+fAX, float32(config.Config.WindowWidth)*float32(i+1)/float32(numSamples), float32(config.Config.WindowHeight/2)+fBX, config.Config.LineThickness, config.ThirdColorAdj, true) vector.StrokeLine(screen, float32(config.Config.WindowWidth)*float32(i)/float32(numSamples), float32(config.Config.WindowHeight/2)+fAX, float32(config.Config.WindowWidth)*float32(i+1)/float32(numSamples), float32(config.Config.WindowHeight/2)+fBX, config.Config.LineThickness, config.ThirdColorAdj, true)
} }
} }