CLASS btq net/minecraft/client/particle/ParticleSomething
CLASS btq$a FactoryHappy
METHOD a createParticle (ILams;DDDDDD[I)Lbtd;
CLASS btq$b FactorySomething
METHOD a update ()V
METHOD a addPos (DDD)V
ARG 0 dx
ARG 1 dy
ARG 2 dz