Datapack Codex

Java Edition 12w03a

Minecraft Wiki article. Categories: Java_Edition_versions, Java_Edition_1.2.1_snapshots, Java_Edition_snapshots_released_in_2012, Java_Edition_snapshots, Versions_using_legacy_download_site, Java_Edition_1.2.1_development_versions, Java_Edition_development_versions_released_in_2012

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This article is reproduced from Java Edition 12w03a on the Minecraft Wiki. Mirrored from revision 3654444. It is licensed CC BY-NC-SA 3.0 by the Minecraft Wiki contributors — not under the Codex’s CC BY-SA 4.0, and it may not be used commercially. Edits belong upstream, not here.

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Minecraft 12w03a
Java Edition 12w03a.png: Infobox image for Minecraft version 'Minecraft 12w03a'
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    "title": "Minecraft 12w03a",
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            "field": "January 19, 2012",
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            "label": "(link to Tutorial:Installing a version#Manual version installation article, displayed as Downloads)"
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            "field": "24",
            "label": "(link to Protocol version article, displayed as Protocol version)"
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            "field": "<span class=\"plainlinks\">[https://en.wikipedia.org/wiki/Java_version_history#Java_SE_5 Java SE 5]</span>",
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    "invimages": [],
    "footer": "<table auto; word-break: break-word;\">\n<tr inherit;\">\n<td 0.4em\" rowspan=\"2\">[[Java Edition  1.1|<span  1.1]]</td>\n<td 0.4em\">'''[[Java Edition 1.2.1|1.2.1]]'''</td>\n<td 0.4em\" >[[Java Edition  1.2.2|  1.2.2 <span inherit;\">\n\n<td 0.4em\">''' 12w03a'''</td>\n<td 0.4em\">\n[[Java Edition  12w04a|  12w04a ►]]\n</td>\n</tr>\n</table>"
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12w03a is the first snapshot for Java Edition 1.2.1, released on January 19, 2012,[1] which added jungle biomes and jungle trees.

Additions

Blocks

Jungle log

  • Slightly-mossy brown textured with horizontal bark.
  • Generates as part of jungle trees.

Jungle leaves

  • Generates as part of jungle trees.
  • Drops oak saplings.

World generation

Biomes

  • Jungle
    • Thick canopy with jungle trees, vines, fern, and brightly-colored grass.

Changes

Blocks

Ladders

  • Regained collision box.

Vines

  • Are now climbable if the player was pushed into a solid block while next to them.

Items

Spawn eggs

  • Dispensers can spawn mobs when dispensing spawn eggs.
  • Spawn eggs are now stackable to 64.

Mobs

Wolves

Zombies

  • Have new path-finding AI.

Gameplay

Fog

General

Languages

  • Updated language files.

References

  1. ↑ "Minecraft Snapshot 12w03a" (archived) by Jens Bergensten – Mojang.com, January 19, 2012.

Sources