Event

This page describes all judge line events.

speedEvent

Field	Type	Description	Unit
startTime	float	Event start time	1.875 / bpm
endTime	float	Event end time	1.875 / bpm
value	float	Event value	height unit
floorPosition	float	Total speed passed at event start (for computation only; absent in newer versions)	height unit

judgeLineMoveEvent

Field	Type	Description	Unit
startTime	float	Event start time	1.875 / bpm
endTime	float	Event end time	1.875 / bpm

• For formatVersion 1:

Field	Type	Description	Unit
start	int	Start coordinate	-
end	int	End coordinate	-

• Coordinate calculation (Python):

  • x = (v - v % 1000) // 1000
  • y = v % 1000
  • Units:
    • x: 1 / 880 of the chart width
    • y: 1 / 520 of the chart height

• Conversion to formatVersion 3 coordinates (Python):

  • Original event denoted as e, new event as ne
  • ne.start = (e.start - e.start % 1000) // 1000
  • ne.end = (e.end - e.end % 1000) // 1000
  • ne.start2 = e.start % 1000
  • ne.end2 = e.end % 1000

• For formatVersion 3:

Field	Type	Description	Unit
start	float	Start x	chart width
end	float	End x	chart width
start2	float	Start y	chart height
end2	float	End y	chart height

judgeLineRotateEvent

Field	Type	Description	Unit
startTime	int	Event start time	1.875 / bpm
endTime	int	Event end time	1.875 / bpm
start	float	Start value	angle
end	float	End value	angle

judgeLineDisappearEvent

Field	Type	Description	Unit
startTime	float	Event start time	1.875 / bpm
endTime	float	Event end time	1.875 / bpm
start	float	Start value	-
end	float	End value	-