WorldEditor (often abbreviated to WED) is an open source 2-d scenery and airport editor for X-Plane. There are several versions of WED from which you can download. Additional information on how to use WED, including the manual, can be found on the Scenery Development Documentation page.
CraftBukkit plugins can enhance the game play of your server. For example, you can edit your world using WorldEdit, protect regions with WorldGuard, buy and sell items with other players, create factions, setup permissions, and much more.
First, go to thispage, and there you will find the download link. Simply click the newest link, and the download will start. As soon as it finishes, simply copy-paste it in the mods folder in your .minecraft folder. And that's it! No more complicated different packages, and installing them one-by-one, it's all in 1 package!
You will only find the latest releases of the John Smith Legacy Resource Pack on this page, if you've downloaded it from somewhere else then it's probably out of date, may have bugs that have already been fixed or may have been modified.
If you have trouble installing the program using one of the installers above, you can download installerless/portable archives here: 64-bit Windows, 32-bit Windows, Mac OS X and UNIX/Linux. Note that these are not recommended and unsupported!
WorldPainter does not contain any virus or malware! If your virus scanner says it does, it is a false positive. Please report it as such to the makers, and use the "unquarantine" or equivalent function of your virus scanner, or disable it temporarily, to install and run WorldPainter. See this page for more information. VirusTotal results for these download links can be found here.
All you should need to do is move the old save file into the new Minecraft directory folder. When you open your game, the worlds should appear in the list, and then convert to the new version when opened. After that, they'll work as normal.
There's no need to do this whole world update stuff just download this mod for 1.12.2. I know it says it's a server plugin, but I can 100% guarantee that it will work like any other mod, just download forge for minecraft 1.12.2 and drag this mod into the mod folder, when you're creating a world, select "world type: alpha 1.1.2_01" and then you're done. This mod doesn't generate villages or anything like that, but if you're using mods such as recurrent complex, rouge-like dungeons etc. it will generate those structures. Anyway Here's the link.
There's no possible way unless you change the versions. Because of features, terrains will always look different depending on the seeds. Speaking of seeds, there's no possible seed to generate a old world. Unless you can change the world generation game files of course. So no. There is no way to getting an old world in a new update. Best you change versions or change the files.
Minecraft update: What's new?Minecraft skins (opens in new tab): New looksMinecraft mods (opens in new tab): Beyond vanillaMinecraft shaders (opens in new tab): SpotlightMinecraft seeds (opens in new tab): Fresh new worldsMinecraft texture packs (opens in new tab): PixelatedMinecraft servers: Online worldsMinecraft commands: All cheats 2b1af7f3a8