CLASS btn
	CLASS btn$a
		METHOD a createParticle (ILams;DDDDDD[I)Lbtd;
			ARG 0 id
			ARG 1 world
			ARG 2 x
			ARG 3 y
			ARG 4 z
			ARG 5 velocityX
			ARG 6 velocityY
			ARG 7 velocityZ
			ARG 8 extra
	METHOD a update ()V