Bukkit

Details:

Multi World

All most all the features can be enabled or disabled per world. This should allow a large amount of flexibility for server owners to tweak the plugin to their needs. (I hope :) )
 

Team PvP behavior

When Team PvP is disabled, players on the same team will not be able to hurt each other with either weapons or arrows.
Splash potions are also only applied to members of the same team if the potion effect is positive. And only applied to everyone else not on the team, if the effect is negative.

Players that aren't on any team can currently hurt anyone and be hurt by anyone (including with potions).

Splash potion cool downs

If you have splash potion cooldown enabled in the config.yml, you can configure how often players should be able to throw certain potions. This is done by adding splash potion damage values along with a time unit in the potion.yml. After a player has thrown a splash potion the time left until they can throw it again will be shown in the item name.

Infinite item durability

With this feature enabled every time an item breaks it get’s replaced in the player inventory with a new one. It's as simple as that.

Infinite items

Sometimes it’s useful to have some items automatically replenish as the player use them. You can choose which items should be infinite by adding them to the list in the config.yml.

If a player right clicks with an item, that is on the list they will automaticly get 64 of that item, if they only have one left. You can disable this feature completely by removing all items from the list in the config.yml.

Disabled item drop

This feature stops players from dropping items from their inventory. This means they won’t be able to drop items either with the ‘q’ key or by dragging them out of their inventory.
This ONLY applies to non- players that are in survival mode or adventure mode. Op players or players in creative will always be able to drop items.

Location reset

Players logging in in the middle of the battle grounds during a match is quite annoying. Location reset teleports a player to a specific location (is the spawn by default, can be changed with commands) when they login.
But only of they have been logged out for more than a certain period of time, which can be set in the config.yml.
Only non ops will have their location reset.

Block break protection

This enables you to allow or deny breaking of certain blocks. You can decide what blocks should be protected in the blocks.yml. Make sure to enable it in the config.yml too.
This does not apply to players in creative mode. Players in creative mode can break any blocks.

You can also disabled player crop trampling in the config.yml. To protect any decorative farms.

Team Chat

Having team members chat and plan strategies is only useful as long as the others teams don’t see it. So this is where team chat comes in.
Players can join the team chat by typing /team chat or /t c for a short hand. This will toggle team chat on and off. If you only want to send a message to your team every now and again you can use the # symbol in front of a chat message to only send it to your team. (like this: #Hi team)
To avoid malicious use, players the are OP see all chat messages, regardless of what team they are on.