return false;
}
else if (world.canPlaceEntityOnSide(block, i, j, k, false, side, entityplayer, itemstack))
{
int j1 = this.field_150939_a.onBlockPlaced(world, i, j, k, side, par8, par9, par10, metadata);
block.onBlockPlacedBy(world, i, j, k, entityplayer, itemstack);
if (placeBlockAt(itemstack, entityplayer, world, i, j, k, side, par8, par9, par10, j1))
{
world.playSoundEffect(i + 0.5F, j + 0.5F, k + 0.5F, this.field_150939_a.stepSound.func_150496_b(), (this.field_150939_a.stepSound.getVolume() + 1.0F) / 2.0F, this.field_150939_a.stepSound.getPitch() * 0.8F);
--itemstack.stackSize;