public void freezeEntity(Entity en){
net.minecraft.server.v1_8_R2.Entity nmsEn = ((CraftEntity) en).getHandle();
NBTTagCompound compound = new NBTTagCompound();
nmsEn.c(compound);
compound.setByte("NoAI", (byte) 1);
nmsEn.f(compound);
}
public void unfreezeEntity(Entity en){
net.minecraft.server.v1_8_R2.Entity nmsEn = ((CraftEntity) en).getHandle();
NBTTagCompound compound = new NBTTagCompound();
nmsEn.c(compound);
compound.setByte("NoAI", (byte) 0);
nmsEn.f(compound);
}
e @RUSHyoutuber ele já tira a gravidade, ele fica imóvel.