add a comment, remove an unused variable
add a comment, remove an unused variable

Keridos/mumble,Zopieux/mumble,austinliou/mumble,Natenom/mumble,Natenom/mumble,SuperNascher/mumble,Keridos/mumble,mbax/mumble,Githlar/mumble,Lartza/mumble,austinliou/mumble,mbax/mumble,LuAPi/mumble,mbax/mumble,mbax/mumble,ccpgames/mumble,richard227/mumble,Githlar/mumble,niko20010/mumble,mbax/mumble,Natenom/mumble,unascribed/mumble,Zopieux/mumble,LuAPi/mumble,ccpgames/mumble,LuAPi/mumble,richard227/mumble,richard227/mumble,austinliou/mumble,feld/mumble,LuAPi/mumble,ccpgames/mumble,ccpgames/mumble,richard227/mumble,LuAPi/mumble,unascribed/mumble,SuperNascher/mumble,mbax/mumble,richard227/mumble,ccpgames/mumble,bheart/mumble,unascribed/mumble,mbax/mumble,Githlar/mumble,austinliou/mumble,richard227/mumble,SuperNascher/mumble,Natenom/mumble,Zopieux/mumble,mbax/mumble,Keridos/mumble,niko20010/mumble,Githlar/mumble,feld/mumble,feld/mumble,Lartza/mumble,niko20010/mumble,feld/mumble,unascribed/mumble,SuperNascher/mumble,niko20010/mumble,Lartza/mumble,SuperNascher/mumble,Zopieux/mumble,niko20010/mumble,Githlar/mumble,Natenom/mumble,LuAPi/mumble,Githlar/mumble,bheart/mumble,LuAPi/mumble,ccpgames/mumble,austinliou/mumble,niko20010/mumble,bheart/mumble,unascribed/mumble,bheart/mumble,LuAPi/mumble,austinliou/mumble,SuperNascher/mumble,Zopieux/mumble,feld/mumble,bheart/mumble,unascribed/mumble,austinliou/mumble,Lartza/mumble,Lartza/mumble,SuperNascher/mumble,feld/mumble,ccpgames/mumble,niko20010/mumble,Zopieux/mumble,Keridos/mumble,austinliou/mumble,unascribed/mumble,SuperNascher/mumble,Natenom/mumble,Keridos/mumble,Natenom/mumble,SuperNascher/mumble,Keridos/mumble,bheart/mumble,Githlar/mumble,Keridos/mumble,ccpgames/mumble,LuAPi/mumble,Githlar/mumble,unascribed/mumble,Zopieux/mumble,bheart/mumble,richard227/mumble,feld/mumble,bheart/mumble,Keridos/mumble,Lartza/mumble,Zopieux/mumble,richard227/mumble,Natenom/mumble,feld/mumble,niko20010/mumble,Lartza/mumble,Lartza/mumble