beatsaber level file structure

beat saber file structure :

the beat saber beatmap format is a simple one line JSON file.

Map properties :

version : format version
beatsPerMinute : describe itself
beatsPerBar : value only used by the editor
noteJumpSpeed : movement speed of notes (now unused)
shuffle : how random notes color are in no direction mode
shufflePeriod : how often notes should change color in no direction mode

Event :

time : Event time position in beats
type : Event type ()
value : Event value ()

Note :

time : Note time position in beats
lineIndex : Note horizontal position (0 to 3, start from left)
lineLayer : Note vertical position (0 to 2, start from bottom)
type : Note type (0 = red, 1 = blue, 3 = bomb)
cutDirection : Note cut direction (0 = up, 1 = down, 2 = left, 3 = right, 4 = up left, 5 = up right, 6 = down left, 7 = down right, 8 = no direction)

Obstacle :

time : Obstacle time position in beats
lineIndex : Obstacle horizontal position (0 to 3, start from left)
type : Obstacle type (0 = wall, 1 = ceiling)
duration : Obstacle length in beats
width : Obstacle width in lines (extend to the right)