Automatically extract information from http://minecraft.gamepedia.com/ about minecraft-data HOT 19 CLOSED

The current recipes script in the bin/ folder don't produce data to the new recipe format.
But to do that we need the correspondence name -> [id,metadata] ( #7 ) so these scripts can be updated only once we can extract these items/blocks data.

from minecraft-data.

So, in order to do that extraction, I don't want to use html anymore.
wikitext is much easier to parse.

In order to do get that wikitext there are a few ways :

• getting the wikitext from the edit page
• using the API : check if it's actually possible to use it
• asking the team in charge of the wiki if they'd be ok with giving dumps (also see an example here https://dumps.wikimedia.org/) of the database

The problem with the dump is even if they agree to export them, I don't know how regularly they will do that (since the wiki content change regularly).

from minecraft-data.

Using the api is indeed possible (example)

Instead of using it manually, let's use this https://github.com/macbre/nodemw

from minecraft-data.

There's also a wikitext parser written in node.js (https://github.com/spencermountain/wtf_wikipedia).
Parsoid seems like a more advanced parser, but its purpose is generating html so it seems that won't do (spencermountain/wtf_wikipedia#1)

https://github.com/spencermountain/wtf_wikipedia doesn't work on minecraft wiki (tested on Blocks : it can't find the table and on Gravel : it can't read the infobox)

from minecraft-data.

This http://minecraft.gamepedia.com/Data_values is important.

current name in blocks.json and items.json correspond to nothing, wouldn't it be better to replace them by the "nameid" , for example swordDiamond -> diamond_sword (or even minecraft:diamond_sword) ?

from minecraft-data.

http://minecraft.gamepedia.com/Data_values/Block_IDs and http://minecraft.gamepedia.com/Data_values/Item_IDs should be used for the list of blocks and items (that even says if these blocks and items can have metadata) : parsing similar to https://github.com/PrismarineJS/minecraft-data/blob/master/bin/wiki_extractor/entities_extractor.js. Then more data can be found in the page of each block/item.

from minecraft-data.

http://minecraft.gamepedia.com/Category:Documentation_pages useful
http://minecraft.gamepedia.com/Template:ID_table

from minecraft-data.

Items extraction is done

Now trying blocks extraction :

• id
• name
• displayName
• hardness
• stackSize
• diggable
• boundingBox
• material
• harvestTools

material goes along with materials.json. Problem is it seems to have been written manually and doesn't correspond to anything specific in the wiki. Most related thing is this http://minecraft.gamepedia.com/Breaking#Best_tools but I don't really know if it's possible to write materials.json using this.

from minecraft-data.

material : done. materials.json will probably stay manual.

just harvestTools missing.

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blocks.json done !

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Total progress :

• entities
• items
• blocks
• materials : manual file (very simple + some edge cases only present in the text on the wiki)
• biomes
• instruments : manual from http://wiki.vg/Block_Actions
• recipes

from minecraft-data.

for biomes : http://minecraft.gamepedia.com/Biome + https://github.com/erich666/Mineways/blob/master/Win/biomes.cpp (http://minecraft.gamepedia.com/Biomes#Technical_details)

from minecraft-data.

for recipes : http://minecraft.gamepedia.com/index.php?title=Module:Recipe_list&action=edit

from minecraft-data.

Shapeless means it has multiple shapes. So recipes with only one item, or with 9 times the same item are shaped recipes (see http://minecraft.gamepedia.com/Module_talk:Crafting#Shapeless_recipes_marked_as_shaped_recipes and http://minecraft.gamepedia.com/Template_talk:Crafting#remove_shapeless_indicator_when_unambiguous)

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recipes done.

from minecraft-data.

only biomes missing.

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For biomes : see PrismarineJS/mineflayer#197

from minecraft-data.

So, biomes current values cannot really be automatically extracted : I added a line in the wiki about how to semi-automatically extract it.

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All the .json now have a extraction procedure ! closing.
The next step is about metadata extraction but that will be done in other issues.

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