Java Edition 12w30a
Minecraft 12w30a
| Edition | |||||||
|---|---|---|---|---|---|---|---|
| Release date |
July 23, 2012 | ||||||
| Type | |||||||
| Snapshot for | |||||||
| Downloads | |||||||
| Protocol version |
38 | ||||||
| Minimum Java version | |||||||
| |||||||
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"title": "Minecraft 12w30a",
"images": [
"Java Edition 12w30a.png"
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"field": "''(link to Java Edition article, displayed as Java Edition)''",
"label": "(link to Edition article, displayed as Edition)"
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{
"field": "July 23, 2012",
"label": "Release date"
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{
"field": "(link to Snapshot article, displayed as Snapshot)",
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"field": "(link to Java Edition 1.3.1 article, displayed as 1.3.1)",
"label": "Snapshot for"
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{
"field": "[https://vault.omniarchive.uk/archive/java/client-release/1.3/pre/12w30a.jar Client] ([https://meta.omniarchive.uk/versions/v1/12w30a.json .json]) <br />[https://vault.omniarchive.uk/archive/java/server-release/1.3/pre/12w30a.jar Server] ([https://vault.omniarchive.uk/archive/java/server-release/1.3/pre/12w30a.exe .exe]\n(link to Category:Versions using legacy download site article, displayed as Category:Versions using legacy download site))",
"label": "(link to Tutorial:Installing a snapshot#Manual version installation article, displayed as Downloads)"
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{
"field": "38",
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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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"footer": "<table style=\"margin: auto; word-break: break-word;\">\n<tr style=\"background: inherit;\">\n<td style=\"padding: 0.4em\" >[[Java Edition 1.2.5|<span style=\"margin-right:-0.35em\">◄</span>◄ 1.2.5]]</td>\n<td style=\"padding: 0.4em\">'''[[Java Edition 1.3.1|1.3.1]]'''</td>\n<td style=\"padding: 0.4em\" >[[Java Edition 1.3.2| 1.3.2 <span style=\"margin-right:-0.35em\">►</span>►]]</td>\n</tr>\n<tr style=\"background: inherit;\">\n<td style=\"padding: 0.4em\">\n[[Java Edition 12w27a|◄ 12w27a]]\n</td>\n<td style=\"padding: 0.4em\">''' 12w30a'''</td>\n<td style=\"padding: 0.4em\">\n[[Java Edition 12w30b| 12w30b ►]]\n</td>\n</tr>\n</table>"
}
12w30a is the fifteenth snapshot for Java Edition 1.3.1, released on July 23, 2012.[1]
Additions
General
- Snooper settings
- Allows the player to toggle whether their data are sent to Mojang Studios for analysis and improvements. Shows which data is sent to Mojang Studios.
- Added "Vertical Synchronization" in video settings.
- Has to be toggled manually in
options.txt.
- Has to be toggled manually in
- Fullscreen mode setting is now persistent.
- Has to be toggled manually in
options.txt.
- Has to be toggled manually in
Changes
Blocks
- When placed on the upper half of a block's side, stairs are now upside-down.
- Now replaces air below y=11.
Mobs
- Depending on difficulty, explosion damage is now scaled.
- Peaceful: no damage.
- Easy: ~50% less damage.
- Normal: same damage as before.
- Hard: ~33% more damage than before.
- "In full diamond armor + hard difficulty a creeper can knock you down to 2 hearts."[2]
World generation
- Less laggy.
Command format
- Invalid numerical game mode IDs are no longer accepted. Previously, specifying an invalid ID would place the target player into Survival mode.
General
- In F3 mode, the y coordinate now shows both the feet level and the eye level.
Performance
- Accelerated chunk loading.
- Decreased lag spike frequency.
- Made chat work smoothly even when the server is lagging.
- Decreased unnecessary world updates.
- Decreased packets sent between client and server.
Explosions
Fixes
19 bugs fixed
- Fixed existing signs not showing text.
- Fixed monster spawners all looking like pig spawners.
- Fixed ⌘ Cmd + C, ⌘ Cmd + x and ⌘ Cmd + V not working on Mac OS X.
- Fixed sneaking players' nameplates not staying hidden when loading the chunks the sneaking players are in.
- Fixed multiple chunks often not displaying.
- Fixed higher server-set view distances instantly kicking joining players.
- Fixed sections above Y=191 becoming invisible when loading worlds.
- Fixed not completely generated chunks not updating visually until walking into them.
- Fixed compasses not pointing to spawn but to X=8 & Z=8 after respawning.
- Fixed other players' fishing rod lines looking like they start from their feet.
- Fixed a bug with Unbreaking-enchanted tools and destroying blocks.
- Fixed being able to move LAN servers in the server list and crashing the game.
- Fixed opening SP worlds to LAN, saving and quitting it leaving the server running and showing up in the server list.
- Fixed pushing a minecart with the movement keys causing the camera to shake in the direction pressed.
- Fixed potion effects losing their graphical effects when traveling between dimensions.
- Fixed ghast's fireballs getting stuck mid-air when unloading their chunk, might apply to fire charges and blaze's fireballs as well.
- Fixed the last slot in the opened Creative inventory's hotbar being one pixel too short on all but the Survival inventory tabs, and a few pixels being off on the Survival inventory tab.
- Fixed blocks disappearing when player is placing them under themselves and jumps.[3]
- Fixed the client trying to trample crops instead of letting the server dictate trampling.
