Lift

Description

A simple elevator plugin.

Due to the (probable) death of Bukkit Lift will be recoded for Sponge.

Primary features:

  • Command free
  • No configuration needed (but there if you want it!)
  • Database free (Lifts are determined by block arrangements, nothing more)
  • Multi floor elevators
  • Multi passenger elevators, including mobs and dropped items
  • Abstract elevator shaft shapes
  • Redstone triggers
  • Carpets can now be placed in any elevator floor. No more unsightly glass!
  • All rails can now be put in shafts. Minecarts will now go up and down lifts and resume their previous speed upon arrival (this is largely untested, more feedback here is needed!)

More video tutorials - English, Deutsch, Português

lift stats

How it works

No commands! No save file to worry about! It is easy to add, remove, or change floors. Just place or remove blocks! Lifts are made by scanning block arrangements are not saved or stored in memory after they are used. With the default configuration this is a fast process, less than 20 milliseconds.

Installation

Just drop the plugin in the plugin folder and play! No permissions to set up and the configuration is set up with defaults that will work for most servers. If you use a permission manager you might have to add add the permission "lift" and "lift.change" This is a bug in some managers

Here is the default configuration if you wish to play with the settings or language:

# Note: Smaller values result in less lag. Lift speed less than 0.4 may not work well for non spout servers.
maxLiftArea: 16
maxHeight: 256
debug: false
autoPlace: false
preventEntry: false
preventLeave: false
checkGlass: false
floorBlocks:
- GLASS
- STAINED_GLASS
baseBlockSpeeds:
  IRON_BLOCK: 0.5
redstone: false
STRING_oneFloor: "There is only one floor silly."
STRING_currentFloor: "Current Floor:"
STRING_dest: "Dest:"
STRING_cantEnter: "Can't enter elevator in use"
STRING_cantLeave: "Can't leave elevator in use"
  • maxLiftArea is the number of connected blocks the lift can be. Larger values will result in a longer start up time when using a lift. Super large values can even freeze your server for a moment.
  • maxHeight limits how tall an elevator can be.
  • debug prints out extra information that can help me track down errors
  • autoPlace will automatically position entities over the center of the base blocks which can prevent them from hitting edges and getting stuck
  • preventEntry blocks players from entering moving lift.
  • preventLeave blocks players from leaving a moving lift.
  • checkGlass prevents glass duping. With it false the plugin will NOT check to make sure all the floors have all the glass blocks filled it, but will have better performance for busy servers.
  • redstone can start a lift by using a redstone signal to the block behind the lift button. This can result in some lag on servers with a lot of pulsing redstone signals.
  • baseBlockSpeeds is a list of blocks you wish to use in the elevator base and how fast they make the lift. Multiple block types can be added. For example:
baseBlockSpeeds:
  IRON_BLOCK: 0.5
  GOLD_BLOCK: 0.75
  DIAMOND_BLOCK: 1.0

This example has three different blocks that can be used as a base, with faster lifts being more expensive. Make sure there are two spaces for proper yaml formatting!

Permission

There are two permission nodes. By default both are set to true allowing anyone to use lifts right away:

  • "lift" allow players be passengers and use lifts. To not let players use the lift, set lift to false in your permission plugin of choice.
  • "lift.change" allow players to change destination floors of any lift. To not allow players to change the floor signs, set lift.change to false in your permission plugin of choice.

I will not be adding permissions to individual lifts. It is not possible with how the code works.

Usage With Default Config

1) Create the bottom floor with iron blocks. An elevator can be as small as 1 block or as big as 15 blocks in any shape. Smaller areas will have less lag. Make sure the lift iron blocks don't touch any other iron in the building the plugin doesn't know the difference!

2) Next create the floor's control panel. On a wall place the following blocks. The signs and buttons must be "over" one of the iron base blocks.

- Required sign, leave blank for now

- Button

- Optional sign with floor name on first or second line

- Iron floor block you just placed.

3) Create the elevator shaft. To create a new floor platform use glass blocks instead of iron. Like the first floor over one of the glass blocks create the floor interface.

- Required sign, leave blank for now

- Button

- Optional sign with floor name on second line

4) Make sure the shaft is clear of all obstructions except for floor glass, buttons and signs. Torches and vines are also allowed in the elevator shaft.

5) To use your elevator right click the sign above the button to select a destination floor. The sign will automatically add the correct information.

Important Notes

If you find a bug or a feature not working as advertised please report to the ticket page. Bug reports in the comments will (probably) be ignored.

There is a config to adjust max lift area, lift height, lift speed, and a few other options. The defaults are sane and most people wont need to change them.

FAQ

Q: Will you add build permissions?

A: No. Permissions are attached to players. An elevator is created by scanning a chunk for specific blocks in specific places. There is no easy way to stop a player from finishing an elevator without doing expensive, lag-causing calculations. To prevent a player from building an elevator you must prevent them from placing one of the elevator block types (iron block, sign, glass, or button). There are other plugins with this functionality.

Q: What are valid blocks to use inside the shaft?

A: Other than the glass blocks for the lift floors you play places torches, signs (ideal for sensors), buttons, vines, ladders, carpets, redstone, rails, and water.

Q: Will you add economy?

A: No. There are too many variations on how to do this and I want to keep the plugin focused and simple. There are other plugins you can use to add economy. One example is charging for button pressing:

Troubleshooting

For Lift versions < 50

You are getting errors with block X473 like:

1:34:32 [INFO] [Lift] [DEBUG] Starting elevator gen caused by: MXPLRS_Kirill v42
21:34:32 [INFO] ==Unknown Error==
21:34:32 [INFO] Yscan: 64
21:34:32 [INFO] Block: X473
21:34:32 [INFO] Is Valid Block: false
21:34:32 [INFO] Is Base Block: false
21:34:32 [INFO] [Lift] Player elevator generation returned a null object. Please report circumstances that generated this error.

The issue you are having is exceptionally likely to be due to Railcraft's tracking block (visible with the goggles as the tracking aura), you can disable it by setting block.hidden to 0 in Railcraft's config. The default ID of this block is 473.

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  • Avatar of Cseraphi Cseraphi May 27, 2014 at 16:11 UTC - 0 likes

    Ah!  That's it.  Gold and diamond works fine, but the slow iron lifts don't.

    I'd still consider it a bug though, since it locks up the lift and won't fix itself.  (Maybe when you click the lift button on a lift that is currently in operation, it kills the lift if it has been running for more than X seconds?)

  • Avatar of croxis croxis May 26, 2014 at 23:59 UTC - 0 likes

    @Cseraphi: Go

    I can't replicate this error. Try bumping lift speed up a couple tenths.

  • Avatar of Cseraphi Cseraphi May 20, 2014 at 04:15 UTC - 0 likes

    I'm trying to build a trade gallery using lifts on minecarted villagers, and as of version 49 it's not working.  Raising a carted villager causes him to go up 90% of the way to the landing, then slowly drift back down.  The glass on the landing never reappears and if you enter the lift you start violently bouncing around and get the 'you cannot enter the lift while it is in use' message until you teleport out.  This will continue until the plugin is reloaded.

    I've gotten this exact same behavior with and without rails on the base blocks.  (I cannot put rails on the glass blocks of the upper landings, of course.)

    Last edited May 20, 2014 by Cseraphi: clarity
  • Avatar of croxis croxis Apr 26, 2014 at 21:43 UTC - 0 likes

    @EvandroCJ: Go

    V39 should be good enough to work on your server. Anything newer requires features only found in newer versions of bukkit.

  • Avatar of EvandroCJ EvandroCJ Apr 25, 2014 at 08:06 UTC - 0 likes

    I have maked exactlye the same elevator as you on the video but i can't use it, the signs is not automatically placing the words and nothign happens when i click in the Stone Button.

    I'm using the 1.5.2 bukkit with the v46 version of lift, because v47 and v8 are getting error in the cmd. There is any way to solve it? As i said i did the same thing as you in the video.

    @Edit i found the problem, it is working only with the V39 or less, there is any way to make the new version works on 1.5.2? If not, the V39 is still good to put on my server? Cause i don't know if it is stable and viable for a online server.

    Last edited Apr 25, 2014 by EvandroCJ
  • Avatar of Max633 Max633 Apr 12, 2014 at 12:05 UTC - 0 likes

    Thanks you

    Server french
    http://art-of-survival.fr/images/topsite.png

  • Avatar of croxis croxis Apr 10, 2014 at 00:59 UTC - 0 likes

    @Max633: Go

    Please read the manual section on the config file hint: set glassCheck to true

    Last edited Apr 10, 2014 by croxis
  • Avatar of Max633 Max633 Apr 08, 2014 at 10:04 UTC - 0 likes

    Usebug glass infinity with a silk touch..

  • Avatar of croxis croxis Mar 27, 2014 at 17:49 UTC - 0 likes

    @BryanChung: Go

    I *think* so. just make sure to remove references to stain glass in the config. I don't have the source in front of me so I am not positive though. Please report back if it does/doesn't work. If it doesn't I'll attempt to improve compatibility.

    Last edited Mar 27, 2014 by croxis
  • Avatar of BryanChung BryanChung Mar 27, 2014 at 03:09 UTC - 0 likes

    Can I use Lift 48 (and moving forward) for 1.6.4?

Facts

Date created
Dec 01, 2011
Categories
Last update
Jul 29, 2014
Development stage
Release
Language
  • enUS
License
MIT License
Curse link
Lift
Downloads
445,721
Recent files
  • R: Lift 51 for CB 1.7.9-R0.2 Jul 29, 2014
  • R: Lift 50 for CB 1.7.9-R0.1 May 27, 2014
  • R: LIft 49 for CB 1.7.2-R0.3 Apr 06, 2014
  • R: Lift 48 for CB 1.7.2-R0.3 Feb 14, 2014
  • R: Lift 47 for CB 1.7.2-R0.2 Feb 11, 2014

Authors