Java Edition Indev 0.31 20100128-2200

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This version does not have an official title.
 
This version is referred to only as "0.31" in-game. The current title of this version is unofficial and has not been used by Mojang.
Please update the name if confirmed by reliable sources, such as in the launcher.
This version is currently lost.
 
While this release is known to exist, it has not been archived in the launcher or elsewhere, and is therefore considered lost.
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0.31
Edition

Java Edition

Release date

January 28, 2010

Downloads

Client not archived
No corresponding server

Minimum Java version

Java SE 5

al_version

1.048

A version of Indev 0.31 was released on January 28, 2010, at 22:00 UTC[1], which added new tools, blocks and items. It was announced on TWoN at 22:31 UTC.[2]

Additions[edit | edit source]

Indev 0.31 20100128-2200 block and item additionsInvicon Diamond Ore.png: Inventory sprite for Diamond Ore in Minecraft as shown in-game linking to Diamond Ore with description: Diamond OreInvicon Block of Diamond.png: Inventory sprite for Block of Diamond in Minecraft as shown in-game linking to Block of Diamond with description: Block of DiamondInvicon Gear.png: Inventory sprite for Gear in Minecraft as shown in-game linking to Gear with description: GearInvicon Coal.png: Inventory sprite for Coal in Minecraft as shown in-game linking to Coal with description: CoalInvicon Diamond.png: Inventory sprite for Diamond in Minecraft as shown in-game linking to Diamond with description: DiamondInvicon Gold Ingot.png: Inventory sprite for Gold Ingot in Minecraft as shown in-game linking to Gold Ingot with description: Gold IngotInvicon Iron Ingot.png: Inventory sprite for Iron Ingot in Minecraft as shown in-game linking to Iron Ingot with description: Iron IngotInvicon Wooden Sword.png: Inventory sprite for Wooden Sword in Minecraft as shown in-game linking to Wooden Sword with description: Wooden Sword When in Main Hand:  4 Attack Damage  1.6 Attack SpeedInvicon Wooden Axe.png: Inventory sprite for Wooden Axe in Minecraft as shown in-game linking to Wooden Axe with description: Wooden Axe When in Main Hand:  7 Attack Damage  0.8 Attack SpeedInvicon Wooden Pickaxe.png: Inventory sprite for Wooden Pickaxe in Minecraft as shown in-game linking to Wooden Pickaxe with description: Wooden Pickaxe When in Main Hand:  2 Attack Damage  1.2 Attack SpeedInvicon Wooden Shovel.png: Inventory sprite for Wooden Shovel in Minecraft as shown in-game linking to Wooden Shovel with description: Wooden Shovel When in Main Hand:  2.5 Attack Damage  1 Attack SpeedInvicon Stone Sword.png: Inventory sprite for Stone Sword in Minecraft as shown in-game linking to Stone Sword with description: Stone Sword When in Main Hand:  5 Attack Damage  1.6 Attack SpeedInvicon Stone Axe.png: Inventory sprite for Stone Axe in Minecraft as shown in-game linking to Stone Axe with description: Stone Axe When in Main Hand:  9 Attack Damage  0.8 Attack SpeedInvicon Stone Pickaxe.png: Inventory sprite for Stone Pickaxe in Minecraft as shown in-game linking to Stone Pickaxe with description: Stone Pickaxe When in Main Hand:  3 Attack Damage  1.2 Attack SpeedInvicon Stone Shovel.png: Inventory sprite for Stone Shovel in Minecraft as shown in-game linking to Stone Shovel with description: Stone Shovel When in Main Hand:  3.5 Attack Damage  1 Attack SpeedInvicon Diamond Sword.png: Inventory sprite for Diamond Sword in Minecraft as shown in-game linking to Diamond Sword with description: Diamond Sword When in Main Hand:  7 Attack Damage  1.6 Attack SpeedInvicon Diamond Axe.png: Inventory sprite for Diamond Axe in Minecraft as shown in-game linking to Diamond Axe with description: Diamond Axe When in Main Hand:  9 Attack Damage  1 Attack SpeedInvicon Diamond Pickaxe.png: Inventory sprite for Diamond Pickaxe in Minecraft as shown in-game linking to Diamond Pickaxe with description: Diamond Pickaxe When in Main Hand:  5 Attack Damage  1.2 Attack SpeedInvicon Diamond Shovel.png: Inventory sprite for Diamond Shovel in Minecraft as shown in-game linking to Diamond Shovel with description: Diamond Shovel When in Main Hand:  5.5 Attack Damage  1 Attack Speed

Blocks[edit | edit source]

Diamond Ore

  • Drops 1-3 diamonds.

Block of Diamond

  • Currently unobtainable without world editors.

Gear[note 1]

  • Can only be obtained by inventory editing and initially invisible in the inventory.[3]
  • A gear's sprite consiste of two parts; the center rod and the animated gear itself.
  • When hacked into the game, a gear can be placed anywhere, but would show nothing in its block space and invisible unless horizontally adjacent to one or more blocks.
    • The placed gear would then show a gear sprite on the near side of each of those blocks.
    • A placed gear can not be destroyed by mining a block that its gear sprite shown on, because the place gear actually adjacent to that block.
    • If the block a gear sprite shown on destroyed, the adjacent placed gear would no longer show that sprite.
    • Removing all blocks adjacent to a placed gear would remove all of its visible gear sprites, leaving the placed gear invisible.
    • Placed gears can not be destroyed directly by the player; attempts to do so would phase through to the block behind it, much like water.
    • A placed gear can only be removed by explosions.

Items[edit | edit source]

Coal[4]

  • 1-3 are dropped from coal ore.

Diamond[4]

  • 1-3 are dropped from diamond ore.

Gold Ingot[4]

  • There are 100 of them in the Indev house, but is otherwise unobtainable.

Iron Ingot[4]

  • There are 100 of them in the Indev house, but is otherwise unobtainable.

Diamond axe, pickaxe, shovel and sword[4]

Stone axe, pickaxe, shovel and sword[4]

Wooden axe, pickaxe, shovel and sword[4]

Gameplay[edit | edit source]

Crafting

  • Pressing B opens the "Crafting" menu.[2]
    • Currently unobtainable in this version.[5]

Changes[edit | edit source]

Blocks[edit | edit source]

Gold Ore

  • Now drop themselves.

Iron Ore

  • Now drop themselves.

Items[edit | edit source]

General

Swords

  • Swords mine 1.5 times faster than by hand.

World generation[edit | edit source]

Indev House

  • Size of starting item stacks in Indev house chests increased from 99 to 100.[4]
  • Items added to the tool chest.[4]
    • Iron sword.
    • All 16 new item types.

Gameplay[edit | edit source]

Hotbar

  • Fullscreen mode no longer affects the hotbar.

Inventory

  • Fullscreen mode no longer affects GUI's or displayed text.
  • Armor sprites no longer display in their respective slots even if the level is reloaded.

General[edit | edit source]

Controls

  • Right-clicking on a stack picks up or puts down a single item.[2]
  • Left-clicking on a stack picks up or puts down the entire stack.[2]
    • It does not deposit more items than would create an item stack larger than the maximum stack size.
    • The remainder remains hovering at the pointer.
  • The player can no longer walk while having a chest open.
  • Maximum item stack size changed from 99 to 50 for items in the inventory, and 100 for items inside chests.[4]

Fixes[edit | edit source]

1 bug fixed

From Indev 0.31 20091231-2255

  • Due to the removal of armor sprites from in-game play, it is no longer possible to grab the sprites out.

Bugs[edit | edit source]

5 bugs reported

  • Crafting menu does not open when pressed B[5]
  • Blocks and arrows each form separate stacks in the inventory[7]
  • Graphical glitch when game starts.[2]
    • Clicking corrects it.
  • Pressing a movement key at the same time as opening a chest causes that movement key to get "stuck".
  • The game progressively degrades in performance.

Gallery[edit | edit source]

Notes[edit | edit source]

  1. Evidence of gear introduction in this version:
    • The in-20100125 jar contains no gear textures.
    • The in-20100128-2304 jar does contain gear textures, which are dated January 26, 2010 1:13-1:15 UTC.
    • Notch's January 26, 2010 1:36 UTC YouTube video displays functioning gears.
    • This is evidence that functional gears were in any version released between January 26, 2010 1:15 UTC and January 29, 2010 14:53 UTC.
      • That includes this version.

References[edit | edit source]

  1. IRC logs: "(16:59:39) <Notch> Ah, I'll just update now"..."17:02:50 <Notch> ok, it's updated now"
  2. Jump up to: a b c d e f Phew, got the inventory cleaned up – The Word of Notch, January 28, 2010 22:31 UTC
  3. "Minecraft particles, chests and spitting lava blobs. And a surprise." by Nizzotch. January 26, 2010 1:36 UTC. Archived from the original on April 22, 2018.
  4. Jump up to: a b c d e f g h i j k "/Indev/ Test" by LegacyMinecraft. January 29, 2010 10:32 UTC.
  5. Jump up to: a b IRC logs: "(17:31:49) <Notch> press b in indev for a sneak preview (it doesn't work)"
  6. Published Image - The Word of Notch, January 28, 2010
  7. IRC logs: "(17:40:06) <Eztuzt> Notch, got a problem with the bow/arrow"..."(17:40:19) <HAL9000> Anyone else's blocks not stacking properly?"..."(17:40:24) <Eztuzt> And instead of forming a stack, they spread out in individual piles"..."(17:40:51) <Notch> oh, 1 arrow in each.."

Navigation[edit | edit source]