Console add a world editor that checks your world and i wont show the map just tell you if a certain block/item exixted in a world

[prosans]

for example when i made my first world i had a bug where my hallow spawned in the jungle and since it was the jungle it block my ability to get hallow spawns and since its annoying to get stuff like the enchanted sword and you have to make a world directly to find one it be nice to know if your current world has one make it a chat command like :item check
if the item existed it will say item name [#] in world or biome name found
if none exist no [item name] found/ biome doesnt exist in world yet