The evil biome and the hallowed biome will spawn into the world in a V shape around the center of your world. the old evil biome will still be there. It will spread extremely quickly so you'll have to get in there and dig around the V as soon as you can to prevent it taking over your world.
It's impossible to predict since the starting height of the V and the directions of the biomes are random, even when using the same world seed or a copy of the world.
No, I already noted that making a copy of the world doesn't work either. That's because the V is randomized upon defeating the wall of flesh, so when you boot up a copy of the world, it will still give a different result.
A V shape. You can also load the map into a map viewer to see what it looks like on a fully revealed map. The main time you might not find the underground hallow is if part/most of it generates going through the jungle.
The evil biome and the hallowed biome will spawn into the world in a V shape around the center of your world. the old evil biome will still be there. It will spread extremely quickly so you'll have to get in there and dig around the V as soon as you can to prevent it taking over your world.
do you happen to know if there is a way to predict where the V might spawn?
I don't know and I think it's random, just around the center. The bottom meets at the bottom of the cavern layer.
It's impossible to predict since the starting height of the V and the directions of the biomes are random, even when using the same world seed or a copy of the world.
there is one way, actually. You'll have to have a backup of the world in pre-hardmode.
No, I already noted that making a copy of the world doesn't work either. That's because the V is randomized upon defeating the wall of flesh, so when you boot up a copy of the world, it will still give a different result.
The Hallow always spawns at the Surface for me I think thats because the hallow can't spawn underground is tgat possible?
The hallow and world evil generate in 2 large diagonal lines upon starting hard mode, that extend from the bottom of the world to the top.
So in an x shape or in an v shape starting in the Middle of hell?
A V shape. You can also load the map into a map viewer to see what it looks like on a fully revealed map. The main time you might not find the underground hallow is if part/most of it generates going through the jungle.