World Primer Mod 1.7.10–1.12.2
MODWorld Primer can automatically run a set of commands when a new world is first created, or every time a world is loaded, or every time a dimension gets loaded.
World Primer can automatically run a set of commands when a new world is first created, or every time a world is loaded, or every time a dimension gets loaded.
The dimension loading commands can be targeted to only run when a specific dimension loads, by specifying the command like this: