Add simple acceleration to volume metre adjustments
Add simple acceleration to volume metre adjustments

peppy/osu,UselessToucan/osu,ppy/osu,smoogipoo/osu,smoogipooo/osu,NeoAdonis/osu,UselessToucan/osu,ppy/osu,smoogipoo/osu,smoogipoo/osu,NeoAdonis/osu,NeoAdonis/osu,peppy/osu-new,UselessToucan/osu,peppy/osu,peppy/osu,ppy/osu