Bukkit

@Malikk65

Yup! I don't write comments unless there's a purpose to them.

1) Ah, okay.
2) Oh, good. Good to know. Thanks. ^_^
3) That's okay. Add whatever customizability that would be practical; I do like versatility, but I know that there are limits. I wonder ow the Heroes plugin handles so many different costs. Have you asked them about a way to shorten up the code for it, or is it just that Heroes is far from lightweight?
4) Haha, all right, then. If some servers want that for some crazy reason, I guess that it's up to them.
5) Ah, got it. Savvy.
6) Okay, that's what I thought. Sweet.
7) Okay, that's fair. Slightly disappointing, but nothing hat I can blame you for, that is.
8) Oh, thank God.

Yeah, I know that, but I mean that there is/was a bug that made a fault in that. By the bug that I speak of, passives are still marked as persistent, but spontaneous, mass despawns would occur, anyway. I remember trying to start a ranch on this one server. I didn't bother with pigs, since food is already too common, but my first chicken disappeared before I could get a second. Every time that I would breed my cows to get a third, then kill a parent off to get free meat and leather, I'd leave and come back to 0 cows. Oi, the sheep! I had to replace so many... The pink ones wouldn't even last a few minutes, and I lost some cyan sheep. I went out to go moderate stuff, came back, used wheat luring to organize my animals, and watched a baby, red sheep disappear in front of my face. I turned to look at the rest of my ranch, and everyone was gone. I was pissed. -_- This occurred on a server that was running... 1.0.1 or 1.0, I think, or thereabouts. I think that it was one version before 1.1, but I could be wrong. Anyway, I know that passives are *supposed* to be persistent, but I was wondering what the status was on this bug that was making them otherwise. Clearly, you didn't know about it until now. Oh, well.

Made a video of this plugin. You may use it here if you want to; http://www.youtube.com/watch?v=5vX5KLR9M8Q&list=UUTUuP-1y4QoKGmCgocrxVbA&index=1&feature=plcp

To begin, this seems like a great plugin. I love the economic aspect of ranching that this adds.

There are a few bones of contention, though. Hopefully, these can be fixed once you update for 1.2-R5.
1) In the config, under PluginEnabled, one entry is "Video." What is this?
2) Why are both the item's name and data value necessary to fill in? Would it not be better to simply use the ID?
3) Could we delegate multiple capture items, perhaps with different chances/costs? Similarly, is a multi-item cost feasible? For instance, someone may want to spend lapis lazuli, redstone, and some dye(s), since few people have much use for those otherwise.
4) If UsedOnCaptue is set to "false" and "ReturnOnSpawn" is set to "true," would this allow item duplication, or does it figure itself out?
5) Does the "MissedEggsSpawnChickens" entry mess with the 1/8 chance? Normally, an egg that is thrown has a 1/8 chance of spawning a chicken. With this entry set to "true," does that make them behave normally, and does setting it to "false" totally disable chicken spawns via normal eggs?
6) For the other projectiles, do we have to set them as the capture item, as well? If I set, say, snowballs to "true," but I want regular eggs to be used to capture mobs, too, can I just leave the code as-is, but change snowballs to "true," or am I SOL?
7) Would it be feasible to allow different capture items/costs on a per-mob/per-world basis, rather than just hostiles and passives?
Example: Joe doesn't want just anyone to capture ghasts with the toss of an egg. He does offer a challenge, though: If you can land the killing blow with a stick, a ghast egg is yours. For most mobs, the config shows the usual capture item (Perhaps we could have a default capture item config, then entries for each mob that allow them to override the default, if you follow.), but ghasts have UsedOnCapture and ReturnOnSpawn set to "false" with the item name/ID set to sticks. The ghast's costs are set to 0, and MustBeKilled is set to "true." When someone uses an egg, the normal stuff happens. When someone beats a ghast like a boss, they get a spawn egg that they normally can't get.
Example2: Jack doesn't want many people to capture mobs, but wishes to reward a few who go the extra mile. World1 has lots of forests, taigas, and a snow biome nearby to the spawn.  There is a mushroom biome very far to the N and a small desert biome far to the S. There's a shop where people can buy glass, so most people don't have much of a demand for the desert. The capture item for this world is cactus green. In World2, there is little water. The capture item is an ink sac. Only one Nether portal is allowed in World3. Its capture item is aghast tear or blaze rod/powder. World4 is normal, but its nearest stronghold is WAY the heck out there. Cracked stone brick, mossy stone brick, end stone, or a dragon egg is necessary. The dragon egg is not spent when used, while the others are. Finally, World5 seems to have everything within reasonable reach, but its capture item is a huge mushroom block, and it costs four bowls of mushroom soup per capture.
8) For the PlayerSet function of SignProtection, I don't see anything that sets a maximum radius. This means that PlayerSet is almost totally worthless, if one person could set an area that's over 9,000. Could you add a capability to set the maximum allowable radius?
9) I forgot whatever else I was gonna' say about the plugin, so that's all for now. ^_^

Also, I realize that this isn't the place to ask about it, but I'm not sure where I should: Bukkit had a problem that caused a lot of passive mobs to spontaneously despawn long before their normal despawn times. This made ranching totaly impossible. Your plugin would help to alleviate this by allowing us to preserve our livestock in eggs and only bring them out when we want to shear/milk them, though keeping a chicken farm would still be a no-go... I was wondering if anyone knows whether or not the spontaneous despawning bug was fixed. If it's fixed, this is still a handy plugin, but we have reason to celebrate. If not, this plugin is essential to any rancher.

It works, but the sign doesn't work...
I just follow the 1st line mobcatcher and 2nd line areaname and 3rd, 4th blank.
It not sync my name and radius, radius player set false and I use * permission to test.

This plugin is awesome! Thank you.

@Malikk65

Now it is no error, but it doesn't work anymore...
My config is http://pastebin.com/EmeWNiy6
I cannot catcher any mob, no error like i haven't use this plugin...

have the same error as below
Could not load 'plugins/MobCatcher_2.0.jar' in folder 'plugins': Invalid plugin: Jar does not contain plugin.yml
i chick the jar contain the plugin.yml so can you check everything right?
also cannot create a new config file if i delete the old one.

im kind of new to using bukkit plugins and currently im only using worledit. When i put the .jar file into the plugins folder and start the server it says could not load 'plugins\mobcatcher2.0.jar in folder 'plugins' Any idea why this could be? the server is the latest recommended build btw