Java Edition 12w18a

12w18a is the fourth snapshot released for 1.3.1.

Additions

 * Wood and Wooden Planks
 * wooden planks and logs now have their proper names (e.g., Oak Wood or Spruce Wood Planks)

Changes

 * F3 debug screen
 * Coordinates are now rounded to 5 digits
 * "ws", "fs" and "g" (Walking speed, flying speed and ground; "g" is true if player is touching the ground)
 * Singleplayer
 * Separated server logic and client, therefore singleplayer is now a local server
 * Commands
 * Game no longer pauses when entering a command, writing on a sign/book or pausing the game
 * Texture Packs
 * Support and auto-download for server texture packs
 * Tools
 * Wooden tools work in furnaces as one full furnace use
 * Cocoa Beans
 * Cocoa Beans are now obtainable in jungle tree leaves
 * Villagers
 * Villagers spawned from spawning eggs will get a random profession
 * Hardcore Mode
 * Hardcore Mode is now available in multiplayer
 * Language Files
 * Updated language files
 * Splash
 * Splash "Mojang" screen now appears for a shorter time (1 second instead of 3)

Fixes
4 bugs fixed


 * Fixed being unable to switch tools of the same kind in your inventory.
 * Fixed water destroying non-solid blocks when breaking them from above.
 * Fixed picking a block in Creative with a tool in your hand causing you to lose it.
 * Fixed Silk Touch giving you only one slab from double slabs.