Im new in making datapacks but, All im trying to do is make it detect when im in the minecraft:nether_1. So if im in the nether it will run the command "execute as @a at @s in minecraft:nether_2 run tp @s ~ ~ ~"
There is an advancement condition called
location that can check for dimension.
In commands you can read out the "
Dimension" field in NBT:
This tells you all players in the Nether.
0 is Overworld,
1 is End.
It might give you slightly better performance to use this workaround:
/execute in the_nether run say @a[distance=0..]
With that, the game doesn't need to read any NBT and can use its already existing lists of players per dimension.