WorldGen Block Replacer is a mod that replaces blocks in your world with other block, which you can choose in the config. This happens when new chunks of the world are generated, and does not replace blocks in preexisting areas of the world. By default, it does nothing. It also works with blocks added by mods.
I suggest that you do not replace any block with a block with a tile entity(furnace, piston, etc). If you do, your world will most likely become a lot slower. I am not responsible for broken worlds.
This mod can be run on a server without being installed on the client.
Configuration:
By default, the mod does nothing, and needs to be configured. To start off, from Minecraft's main menu, click Mods.
Next, find and click WorldGen Block Replacer, then click Config.
This brings you to the Config screen. By default, it has configuration to replace stone with stone (which does nothing). To change this, you can click any of these options to change the settings.
To read more about what an option is, mouse over the option's name.
Inside most of these options, you can set multiple options. This is because it can be configured for multiple blocks. Note that all of the options that accept multiple values must have the same number of options set, or the mod will not work.
In the above screenshot, there are 3 options set, because I am replacing 3 blocks.
On the Biome Filter and Dimension List options, each text box is a comma separated list. Do not include spaces before or after the comma. Both these options can act as a blacklist or a whitelist. If the list contains an asterisk (*), it is a blacklist. Without the asterisk, it is a whitelist. In the above example, the first replacement is set to allow all biomes (it is a blacklist with nothing blacklisted), the second replacement is set to only work in plains and forest (The start is cut off, but there is no asterisk in that option, and it only has those two biomes listed), and the third replacement will replace in all biomes except for plains.
The two options that are universal, regardless of how many blocks you are replacing, are Enable Risky Blocks and Biome Precision. Enable Risky Blocks allows the block replacer to use blocks that may cause an excessive amount of lag in the world. Biome Precision has to do with precisely detecting the edges of biomes. Enabled by default, disabling it might improve performance when loading new chunks, but the edges will be chunk-based, which is less accurate and typically looks bad if done on commonly generated blocks such as dirt, grass, or stone. This option only has an effect if your replacement is biome-restricted.
Contact
Feel free to contact me with feature requests, and general questions about the mod.
If you have a bug or crash to report, please use the issue tracker. If it is anything else, here are other ways to contact me.
Want to support my mod and other development efforts? Check out my Patreon page!
Check out my other mods:
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Client-Side Mods:
Other Mods:
Is it possible to replace blocks generated by a schematic?
Example: A house spawned in the desert but has a grass base. (looks unnatural and want the grass to be sand)
In reply to Mr_Rozzers49181:
It depends on when in the world generation process the house is spawned. So the answer is maybe.
Very important and necessary mod.
But he does not give 100% result.
Tested and in the case of replacement of Gravel on the Sand and Podzol on Grass Block
This mod doesn't work on the aether (legacy) did anyone test other dimensions?
I am trying to replace holystone (aether_legacy:holystone) with the ore from aetherworks (aetherworks:aether_ore), if it works i will change the chance to 0.001%, but currently at 100% (1.0 replacement chance) it doesn't work
I tested replacing normal stone on the overworld and it worked there....
Hello - replacing minecraft:stone with minecraft:air has no effect. Any idea why?
In reply to azqazaz:
It's possible that there was a configuration error of some kind. Try again with the latest version and see if the logs say anything is wrong.
Could we get an option to only replace a block if it's adjacent to another configurable block?
Your in game mod options GUI makes it seem as though I can specify multiple blocks to be used to replace the one targetted block. For instance... replacing gravel with either iron or gold ore. But when I use the " + " symbols to add the second ore, it never generates. Am I doing something wrong, or does this not allow for mulitple blocks to be used to replace the single block being removed?
In reply to Boolyman:
REALLY love this mod, I finally found a way to replace the gravel on the ocean floor with blocks like Diamond Ore... forcing players to explore the ocean to retrieve them. Is there any way you could add something like a "cluster percentage".... like, if I tell your mod to replace 2% of the gravel blocks, with Diamond Ore... is there a way to tell it to attempt to do it in small clusters?
In reply to Boolyman:
Just checking up once more since the last assumed update was last month, just curious if anything could be done about adding multiple block types to the config, thanks again! -UnlimatedStone9
In reply to UnlimatedStone9:
In reply to The_Fireplace:
When do you think the block replacer will allow the replacement of more than one, it is apsolutely necessary for a modpack of mine
In reply to UnlimatedStone9:
In reply to The_Fireplace:
In reply to The_Fireplace
Hey there, just checking up to see if anything has been done for the configuration of multiple blocks?
sayings as you did say possibly late August I thought I'd check up around now, Thanks again! -UnlimatedStone9
Does this use a .json weighted array for block replacement and, is it limited to one block at a time ?
In reply to Adarcer2297: