Mobs not spawning

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OniyaMCD

Well-Known Member
Mar 30, 2015
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I'm playing Infinity Evolved Skyblock. While I was farming up my vanilla crops to 10/10/10 Agricraft versions, I found that my Mushroom/Netherwart enclosure was prime for spawning mobs. Not many, but I could go off for a walk around my perimeter and come back to find a few bats, maybe a hostile or three. I learned that four rotten flesh and a bit of smooth sandstone could be melted in the smeltery for 100 mB of blood to make Netherrack. Nice, but throwing a live Zombie in there probably gets you more (especially since you need at least two zombies to get 4 rotten flesh). Plus, it would get you something from Creepers and Skellies as well.

So, I set up a second smeltery for this, and slap two enclosures identical to the one that was spawning mobs on top of it. Walls are Dark Glass (so I can see if anything's in there) with a divider to keep the 'light' from the smeltery from getting in, floor is dirt - and sticky pistons are at the ready to yank the floor out. NEI shows me red X's, it's the same biome, only about 3 blocks higher up.
vJExO1M.png

No spawns. Not even a bat. I've idled for an hour or more in the opposite corner of my base, which is even further away than I used to go when the farm was unintentionally producing mobs. I've even checked to see if my game spontaneously switched to Peaceful (nope, still on Normal). I'm flummoxed.
 
Okay, so I've now had things spawn in another area of the base that was as far from me as the 'spawner room' is when I've been idling. (I had a torch get knocked off in a tiny flood.) That wasn't even red X area, only a yellow X area.
 
Heh. It was just strange that you mentioned that decision after I was complaining about mobs not spawning where I wanted them. ;D The whole base is clear of spawn sites except for those six blocks (and technically the insides of the smelteries themselves), and nothing spawns there. (I suspect I am very far from a Magnum torch, though. Unless loot bags - but I need mobs for those, too! :( )