34 lines
822 B
GDScript
34 lines
822 B
GDScript
extends Panel
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const BPM = 116
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const BARS = 4
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var playing = false
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const COMPENSATE_FRAMES = 2
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const COMPENSATE_HZ = 60.0
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func strsec(secs):
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var s = str(secs)
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if (s.length()==1):
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s="0"+s
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return s
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# warning-ignore:unused_argument
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func _process(delta):
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if (!playing or !$Player.playing):
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return
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var time = $Player.get_mix_time() + AudioServer.get_time_since_last_mix() - AudioServer.get_output_latency() + (1/COMPENSATE_HZ)*COMPENSATE_FRAMES
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var beat = int(time * BPM / 60.0)
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var seconds = int(time)
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var seconds_total = int($Player.stream.get_length())
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$Label.text = str("BEAT: ",beat % BARS +1,"/",BARS," TIME: ",seconds/60,":",strsec(seconds%60)," / ",seconds_total/60,":",strsec(seconds_total%60))
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func _on_Button_pressed():
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print(AudioServer.get_output_latency())
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playing=true
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$Player.play()
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