add new dimension with new map generator

[Thaliviel]

Hello!

 

I'd like to ask if it is possible to add a new dimension that uses a new map generator (e.g. Life in the Woods), while the old map continues using the old map generator (e.g. Minecraft 1.6.4).

 

Background (why I want to use such a mod):

 

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I started playing Mincraft in 2013 and played about one year in my modded asian-themed singleplayer map. I grew very fond of the old map generator (I guess that's the reason why I never updated to 1.7). Since then I paused playing for a really long time (until now).

 

Some pictures

 

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Now I'd like to update to the newest Minecraft version and add Life in the Woods, but I'd like to leave my old map as it is. So I had the idea to add a new dimension, where I could farm new materials/ressources and then take some of them to my old map...

 

[Thaliviel]

Okay, I'll break it up into several steps:

1) set the map generator for the overworld

2) create a new dimension that uses the map generator of Life in the Woods

3) create a portal

[Thaliviel]

I've been googling for some time how to set the map generator, but I didn't really find anything useful.

 

Could someone give me a slight hint how to

• get the map generator of Minecraft 1.6.4 and how to
  
• apply that map generator to the overworld (so that even when I update Minecraft to the newest version, the default overworld will use the old map generator)
  

 

Adding the new dimension can wait, I'm not in a hurry to add that.