Bukkit

NOTE: WORKS ON BOTH 1.5.2 AND 1.6.x!

v0.95.4:

• Fixed auto-ready not working with class chests.
• Fixed custom boss abilities not loading.

v0.95.3:

• Changed the way region points are stored during the setup process; the behavior should now be more intuitive in that the point that is set by the player when setting the first point will be the actual point of reference when setting the other point (rather than directly min/max'ing right away).
• The world-node once again updates automatically when setting region points.
• Fixed the bug with invalid region point errors in setting up lobby regions.

v0.95.2:

• (Still bugged) Fixed the bug in the setup process. Setting up new arenas should now work as intended.

v0.95.1:

• Fixed an error with default fixed waves not spawning the mobs they should.
• Fixed a bug in the initial setup process. It is no longer necessary to restart the server after setting up the initial arena. In other words, "the arena has not been set up yet" will no longer be displayed for arenas that have indeed been set up already.
• Removed the region auto-expansion mechanism. Too many people have accidentally expanded their regions when setting up other arenas, or when typing a wrong command. Instead of expanding the region, MobArena will now refuse to add spawnpoints (and the arena warp) if the location is outside of the region.

v0.95:

• Added support for (some) non-vanilla items in the item parser. The parser now converts Material names to item IDs instead of the other way around, and as such, item IDs are not 'checked' against the Material enum. This should allow special client mod items and blocks for both classes and rewards.
• Added optional 'reward'-node to Boss Waves. If this node is non-empty, the player that gets the killing blow on the boss will win the reward.
• Added per-arena setting 'auto-ready'. If true, players will be automatically flagged as ready when they select a class.
• Added per-arena setting 'display-timer-as-level'. If true, the seconds of the auto-start-timer will be displayed as the player's level.
• Added new command '/ma showspawns (<arena>)'. Display all spawnpoints in the arena you are currently standing in, or the selected arena.
• Added new command '/ma checkspawns (<arena>)'. Display and see the names of the spawnpoints that cover your current location. Useful for checking if all spots in your arena are covered by a spawnpoint.
• (Bugged) Added new Default Wave setting 'fixed: [true|false]'. If set to true, the probabilities become amounts, such that e.g. 'zombies: 10' and 'creepers: 2' will spawn exactly 10 zombies and 2 creepers regardless of player count and wave growth. This should make it easier to set up waves with fixed difficulties. The wiki has been updated accordingly.
• Revamped Upgrade Waves to allow for automatically replacing armor and weapons as well as adding permissions. Check the wiki for the details.
• Fixed the 'all'-node for Upgrade Waves.
• Fixed issues with the /reload command. Note that I still discourage the use of the command, however after this build, it should be possible to update MobArena without having to restart. That is, this build must be installed the old-fashioned way with stopping the server, replacing the jar, and then starting the server back up.
• All boss abilities are now hardcoded into the plugin to avoid issues with broken setups where the abilities could not extract. Custom abilities are still supported.
• Items with lore now restore properly when leaving arenas.
• TNT no longer hurts other players when PvP is disabled.
• Spawnpoint coverage warning now also reports the coords of the player.

Make sure to check out the FAQ site before asking questions or posting bug reports.

If you have any questions not answered in the FAQ, make sure to hop on IRC. Remember that IRC is "idle chat" (sort of like Steam chat, Skype, etc.), so be patient; we don't stalk the channel 24/7.

As always, make a backup of your world(s) and your MobArena files before installing the new version, just in case.

• There is a bug in Minecraft where the scoreboards will disappear at seemingly random times. There is currently no (viable) fix for this.

Keep the bug reports coming on IRC, please :)