public void b(World var1, BlockPosition var2, IBlockData var3, Random var4) {
super.b(var1, var2, var3, var4);
if (var1.worldProvider.d()
&& var1.getGameRules().getBoolean("doMobSpawning")
&& var4.nextInt(2000) < var1.getDifficulty().a()) {
int var5 = var2.getY();
BlockPosition var6;
for (var6 = var2;
!World.a((IBlockAccess) var1, (BlockPosition) var6) && var6.getY() > 0;
var6 = var6.down()) {;
}
if (var5 > 0 && !var1.getType(var6.up()).getBlock().isOccluding()) {
Entity var7 =
ItemMonsterEgg.a(
var1,
57,
(double) var6.getX() + 0.5D,
(double) var6.getY() + 1.1D,
(double) var6.getZ() + 0.5D);
if (var7 != null) {
var7.portalCooldown = var7.aq();
}
}
}
}
