Remove unnecessary methods and event
Remove unnecessary methods and event

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