This repository has been archived on 2021-07-14. You can view files and clone it, but cannot push or open issues or pull requests.
scriptcraft/docs/API-Reference.md

4436 lines
142 KiB
Markdown
Raw Normal View History

2013-12-24 23:47:57 +01:00
# ScriptCraft API Reference
2013-12-18 00:49:00 +01:00
2013-12-24 23:47:57 +01:00
Walter Higgins
2013-12-18 00:49:00 +01:00
2013-12-24 23:47:57 +01:00
[walter.higgins@gmail.com][email]
2013-12-18 00:49:00 +01:00
2013-12-24 23:47:57 +01:00
[email]: mailto:walter.higgins@gmail.com?subject=ScriptCraft_API_Reference
2013-12-18 00:49:00 +01:00
## Table of Contents
* [Modules in Scriptcraft](#modules-in-scriptcraft)
* [Module Loading](#module-loading)
* [The plugins directory](#the-plugins-directory)
* [The modules directory](#the-modules-directory)
* [The lib directory](#the-lib-directory)
* [plugins sub-directories](#plugins-sub-directories)
* [Global variables](#global-variables)
2014-01-04 21:23:17 +01:00
* [__plugin variable](#__plugin-variable)
* [server variable](#server-variable)
* [self variable](#self-variable)
* [config variable](#config-variable)
* [events variable](#events-variable)
* [Module variables](#module-variables)
2014-01-04 21:23:17 +01:00
* [__filename variable](#__filename-variable)
* [__dirname variable](#__dirname-variable)
* [Global functions](#global-functions)
* [echo function](#echo-function)
* [require() function](#require-function)
* [scload() function](#scload-function)
* [scsave() function](#scsave-function)
* [plugin() function](#plugin-function)
* [command() function](#command-function)
* [setTimeout() function](#settimeout-function)
* [clearTimeout() function](#cleartimeout-function)
* [setInterval() function](#setinterval-function)
* [clearInterval() function](#clearinterval-function)
* [refresh() function](#refresh-function)
* [addUnloadHandler() function](#addunloadhandler-function)
* [require - Node.js-style module loading in ScriptCraft](#require---nodejs-style-module-loading-in-scriptcraft)
* [math.js](#mathjs)
* [inc.js](#incjs)
* [program.js](#programjs)
* [Important](#important)
* [module name resolution](#module-name-resolution)
* [events Module](#events-module)
* [events.on() static method](#eventson-static-method)
* [console global variable](#console-global-variable)
* [Example](#example)
* [Using string substitutions](#using-string-substitutions)
* [Events Helper Module](#events-helper-module)
* [Usage](#usage)
2014-04-26 18:03:08 +02:00
* [events.worldUnload()](#eventsworldunload)
* [events.worldLoad()](#eventsworldload)
* [events.chunkLoad()](#eventschunkload)
* [events.chunkPopulate()](#eventschunkpopulate)
* [events.portalCreate()](#eventsportalcreate)
* [events.spawnChange()](#eventsspawnchange)
* [events.chunkUnload()](#eventschunkunload)
* [events.worldInit()](#eventsworldinit)
* [events.horseJump()](#eventshorsejump)
* [events.entityCombust()](#eventsentitycombust)
* [events.entityRegainHealth()](#eventsentityregainhealth)
* [events.entityCombustByBlock()](#eventsentitycombustbyblock)
* [events.entityCombustByEntity()](#eventsentitycombustbyentity)
* [events.playerLeashEntity()](#eventsplayerleashentity)
* [events.pigZap()](#eventspigzap)
* [events.itemDespawn()](#eventsitemdespawn)
* [events.entityTarget()](#eventsentitytarget)
* [events.slimeSplit()](#eventsslimesplit)
* [events.entityChangeBlock()](#eventsentitychangeblock)
* [events.entityPortalEnter()](#eventsentityportalenter)
* [events.creeperPower()](#eventscreeperpower)
* [events.entityDeath()](#eventsentitydeath)
* [events.projectileHit()](#eventsprojectilehit)
* [events.entityTame()](#eventsentitytame)
* [events.potionSplash()](#eventspotionsplash)
* [events.expBottle()](#eventsexpbottle)
* [events.entityExplode()](#eventsentityexplode)
* [events.creatureSpawn()](#eventscreaturespawn)
* [events.foodLevelChange()](#eventsfoodlevelchange)
* [events.entityInteract()](#eventsentityinteract)
* [events.entityBreakDoor()](#eventsentitybreakdoor)
* [events.entityCreatePortal()](#eventsentitycreateportal)
* [events.sheepRegrowWool()](#eventssheepregrowwool)
* [events.explosionPrime()](#eventsexplosionprime)
* [events.entityUnleash()](#eventsentityunleash)
* [events.entityShootBow()](#eventsentityshootbow)
* [events.projectileLaunch()](#eventsprojectilelaunch)
* [events.itemSpawn()](#eventsitemspawn)
* [events.sheepDyeWool()](#eventssheepdyewool)
* [events.entityTeleport()](#eventsentityteleport)
* [events.blockFade()](#eventsblockfade)
* [events.blockDamage()](#eventsblockdamage)
* [events.blockPistonExtend()](#eventsblockpistonextend)
* [events.blockExp()](#eventsblockexp)
* [events.blockGrow()](#eventsblockgrow)
* [events.blockPistonRetract()](#eventsblockpistonretract)
* [events.blockDispense()](#eventsblockdispense)
* [events.blockBreak()](#eventsblockbreak)
* [events.paintingPlace()](#eventspaintingplace)
* [events.lightningStrike()](#eventslightningstrike)
* [events.vehicleEnter()](#eventsvehicleenter)
* [events.vehicleMove()](#eventsvehiclemove)
* [events.vehicleCreate()](#eventsvehiclecreate)
* [events.asyncPlayerPreLogin()](#eventsasyncplayerprelogin)
* [events.playerUnleashEntity()](#eventsplayerunleashentity)
* [events.playerPreLogin()](#eventsplayerprelogin)
* [events.inventoryPickupItem()](#eventsinventorypickupitem)
* [events.inventoryMoveItem()](#eventsinventorymoveitem)
* [events.furnaceBurn()](#eventsfurnaceburn)
* [events.inventory()](#eventsinventory)
* [events.brew()](#eventsbrew)
* [events.furnaceExtract()](#eventsfurnaceextract)
* [events.furnaceSmelt()](#eventsfurnacesmelt)
* [events.inventoryInteract()](#eventsinventoryinteract)
* [events.inventoryClose()](#eventsinventoryclose)
* [events.inventoryDrag()](#eventsinventorydrag)
* [events.inventoryClick()](#eventsinventoryclick)
* [events.inventoryCreative()](#eventsinventorycreative)
* [events.hangingPlace()](#eventshangingplace)
* [events.hangingBreak()](#eventshangingbreak)
* [events.worldSave()](#eventsworldsave)
* [events.structureGrow()](#eventsstructuregrow)
* [events.entityDamage()](#eventsentitydamage)
* [events.entityTargetLivingEntity()](#eventsentitytargetlivingentity)
* [events.playerDeath()](#eventsplayerdeath)
* [events.entityDamageByBlock()](#eventsentitydamagebyblock)
* [events.entityDamageByEntity()](#eventsentitydamagebyentity)
* [events.entityPortal()](#eventsentityportal)
* [events.entityPortalExit()](#eventsentityportalexit)
* [events.signChange()](#eventssignchange)
* [events.leavesDecay()](#eventsleavesdecay)
* [events.blockRedstone()](#eventsblockredstone)
* [events.blockCanBuild()](#eventsblockcanbuild)
* [events.blockBurn()](#eventsblockburn)
* [events.blockPhysics()](#eventsblockphysics)
* [events.blockIgnite()](#eventsblockignite)
* [events.notePlay()](#eventsnoteplay)
* [events.blockPlace()](#eventsblockplace)
* [events.blockFromTo()](#eventsblockfromto)
* [events.blockForm()](#eventsblockform)
* [events.blockSpread()](#eventsblockspread)
* [events.enchantItem()](#eventsenchantitem)
* [events.prepareItemEnchant()](#eventsprepareitemenchant)
* [events.paintingBreak()](#eventspaintingbreak)
* [events.paintingBreakByEntity()](#eventspaintingbreakbyentity)
* [events.weatherChange()](#eventsweatherchange)
* [events.thunderChange()](#eventsthunderchange)
* [events.vehicleEntityCollision()](#eventsvehicleentitycollision)
* [events.vehicleBlockCollision()](#eventsvehicleblockcollision)
* [events.vehicleExit()](#eventsvehicleexit)
* [events.vehicleUpdate()](#eventsvehicleupdate)
* [events.vehicleDamage()](#eventsvehicledamage)
* [events.vehicleDestroy()](#eventsvehicledestroy)
* [events.playerExpChange()](#eventsplayerexpchange)
* [events.playerRespawn()](#eventsplayerrespawn)
* [events.playerCommandPreprocess()](#eventsplayercommandpreprocess)
* [events.playerPickupItem()](#eventsplayerpickupitem)
* [events.playerInventory()](#eventsplayerinventory)
* [events.playerFish()](#eventsplayerfish)
* [events.playerBedEnter()](#eventsplayerbedenter)
* [events.playerLogin()](#eventsplayerlogin)
* [events.playerDropItem()](#eventsplayerdropitem)
* [events.playerLevelChange()](#eventsplayerlevelchange)
* [events.playerVelocity()](#eventsplayervelocity)
* [events.playerInteract()](#eventsplayerinteract)
* [events.playerQuit()](#eventsplayerquit)
* [events.playerChatTabComplete()](#eventsplayerchattabcomplete)
* [events.playerEggThrow()](#eventsplayereggthrow)
* [events.playerChat()](#eventsplayerchat)
* [events.playerAchievementAwarded()](#eventsplayerachievementawarded)
* [events.playerBedLeave()](#eventsplayerbedleave)
* [events.playerChannel()](#eventsplayerchannel)
* [events.playerStatisticIncrement()](#eventsplayerstatisticincrement)
* [events.playerToggleSprint()](#eventsplayertogglesprint)
* [events.playerInteractEntity()](#eventsplayerinteractentity)
* [events.playerEditBook()](#eventsplayereditbook)
* [events.playerKick()](#eventsplayerkick)
* [events.playerItemHeld()](#eventsplayeritemheld)
* [events.playerItemConsume()](#eventsplayeritemconsume)
* [events.playerGameModeChange()](#eventsplayergamemodechange)
* [events.playerItemBreak()](#eventsplayeritembreak)
* [events.playerToggleFlight()](#eventsplayertoggleflight)
* [events.playerAnimation()](#eventsplayeranimation)
* [events.asyncPlayerChat()](#eventsasyncplayerchat)
* [events.playerRegisterChannel()](#eventsplayerregisterchannel)
* [events.playerMove()](#eventsplayermove)
* [events.playerTeleport()](#eventsplayerteleport)
* [events.playerBucketFill()](#eventsplayerbucketfill)
* [events.playerJoin()](#eventsplayerjoin)
* [events.playerShearEntity()](#eventsplayershearentity)
* [events.playerToggleSneak()](#eventsplayertogglesneak)
* [events.playerChangedWorld()](#eventsplayerchangedworld)
* [events.serverCommand()](#eventsservercommand)
* [events.remoteServerCommand()](#eventsremoteservercommand)
* [events.mapInitialize()](#eventsmapinitialize)
* [events.serviceRegister()](#eventsserviceregister)
* [events.serverListPing()](#eventsserverlistping)
* [events.serviceUnregister()](#eventsserviceunregister)
* [events.prepareItemCraft()](#eventsprepareitemcraft)
* [events.inventoryOpen()](#eventsinventoryopen)
* [events.craftItem()](#eventscraftitem)
* [events.hangingBreakByEntity()](#eventshangingbreakbyentity)
* [events.blockMultiPlace()](#eventsblockmultiplace)
* [events.entityBlockForm()](#eventsentityblockform)
* [events.playerBucketEmpty()](#eventsplayerbucketempty)
* [events.playerPortal()](#eventsplayerportal)
* [events.playerUnregisterChannel()](#eventsplayerunregisterchannel)
* [events.pluginDisable()](#eventsplugindisable)
* [events.pluginEnable()](#eventspluginenable)
* [Blocks Module](#blocks-module)
* [Examples](#examples)
* [Fireworks Module](#fireworks-module)
* [Examples](#examples-1)
* [Asynchronous Input Module](#asynchronous-input-module)
2014-01-05 18:20:54 +01:00
* [Http Module](#http-module)
* [http.request() function](#httprequest-function)
* [sc-mqtt module](#sc-mqtt-module)
* [Usage](#usage-1)
* [Signs Module](#signs-module)
* [signs.menu() function](#signsmenu-function)
* [signs.getTargetedBy() function](#signsgettargetedby-function)
* [Utilities Module](#utilities-module)
* [utils.player() function](#utilsplayer-function)
* [utils.locationToJSON() function](#utilslocationtojson-function)
* [utils.locationToString() function](#utilslocationtostring-function)
* [utils.locationFromJSON() function](#utilslocationfromjson-function)
* [utils.getPlayerPos() function](#utilsgetplayerpos-function)
* [utils.getMousePos() function](#utilsgetmousepos-function)
* [utils.foreach() function](#utilsforeach-function)
* [utils.nicely() function](#utilsnicely-function)
* [utils.at() function](#utilsat-function)
* [utils.find() function](#utilsfind-function)
* [utils.serverAddress() function](#utilsserveraddress-function)
* [utils.watchFile() function](#utilswatchfile-function)
* [utils.unwatchFile() function](#utilsunwatchfile-function)
* [Drone Plugin](#drone-plugin)
* [TLDNR; (Just read this if you're impatient)](#tldnr-just-read-this-if-youre-impatient)
* [Constructing a Drone Object](#constructing-a-drone-object)
* [Drone.box() method](#dronebox-method)
* [Drone.box0() method](#dronebox0-method)
* [Drone.boxa() method](#droneboxa-method)
* [Drone Movement](#drone-movement)
* [Drone Positional Info](#drone-positional-info)
* [Drone Markers](#drone-markers)
* [Drone.prism() method](#droneprism-method)
* [Drone.prism0() method](#droneprism0-method)
* [Drone.cylinder() method](#dronecylinder-method)
* [Drone.cylinder0() method](#dronecylinder0-method)
* [Drone.arc() method](#dronearc-method)
* [Drone.door() method](#dronedoor-method)
* [Drone.door_iron() method](#dronedoor_iron-method)
* [Drone.door2() method](#dronedoor2-method)
* [Drone.door2_iron() method](#dronedoor2_iron-method)
* [Drone.sign() method](#dronesign-method)
* [Drone Trees methods](#drone-trees-methods)
* [Drone.garden() method](#dronegarden-method)
* [Drone.rand() method](#dronerand-method)
* [Copy & Paste using Drone](#copy--paste-using-drone)
* [Drone.copy() method](#dronecopy-method)
* [Drone.paste() method](#dronepaste-method)
* [Chaining](#chaining)
* [Drone Properties](#drone-properties)
* [Extending Drone](#extending-drone)
* [Drone.extend() static method](#droneextend-static-method)
* [Drone Constants](#drone-constants)
* [Drone.times() Method](#dronetimes-method)
* [Drone.blocktype() method](#droneblocktype-method)
* [Drone.rainbow() method](#dronerainbow-method)
* [Drone.sphere() method](#dronesphere-method)
* [Drone.sphere0() method](#dronesphere0-method)
* [Drone.hemisphere() method](#dronehemisphere-method)
* [Drone.hemisphere0() method](#dronehemisphere0-method)
2014-01-04 21:23:17 +01:00
* [Drone.spiral_stairs() method](#dronespiral_stairs-method)
* [Example Plugin #1 - A simple extension to Minecraft.](#example-plugin-1---a-simple-extension-to-minecraft)
* [Usage:](#usage-2)
* [Example Plugin #2 - Making extensions available for all players.](#example-plugin-2---making-extensions-available-for-all-players)
* [Usage:](#usage-3)
* [Example Plugin #3 - Limiting use of commands to operators only.](#example-plugin-3---limiting-use-of-commands-to-operators-only)
* [Usage:](#usage-4)
* [Example Plugin #4 - Using parameters in commands.](#example-plugin-4---using-parameters-in-commands)
* [Usage:](#usage-5)
* [Example Plugin #5 - Re-use - Using your own and others modules.](#example-plugin-5---re-use---using-your-own-and-others-modules)
* [Usage:](#usage-6)
* [Example Plugin #6 - Re-use - Using 'utils' to get Player objects.](#example-plugin-6---re-use---using-utils-to-get-player-objects)
* [Usage:](#usage-7)
* [Example Plugin #7 - Listening for events, Greet players when they join the game.](#example-plugin-7---listening-for-events-greet-players-when-they-join-the-game)
* [Arrows Plugin](#arrows-plugin)
* [Usage:](#usage-8)
* [Spawn Plugin](#spawn-plugin)
* [Usage](#usage-9)
* [alias Plugin](#alias-plugin)
* [Examples](#examples-2)
2014-02-04 21:53:59 +01:00
* [chat Plugin](#chat-plugin)
* [Classroom Plugin](#classroom-plugin)
* [classroom.allowScripting() function](#classroomallowscripting-function)
* [Commando Plugin](#commando-plugin)
* [Description](#description)
* [Example hi-command.js](#example-hi-commandjs)
* [Example - timeofday-command.js](#example---timeofday-commandjs)
* [Caveats](#caveats)
* [homes Plugin](#homes-plugin)
* [Basic options](#basic-options)
* [Social options](#social-options)
* [Administration options](#administration-options)
* [NumberGuess mini-game:](#numberguess-mini-game)
* [Description](#description-1)
* [Example](#example-1)
* [SnowballFight mini-game](#snowballfight-mini-game)
* [Description](#description-2)
* [Cow Clicker Mini-Game](#cow-clicker-mini-game)
* [How to Play](#how-to-play)
* [Rules](#rules)
* [Gameplay Mechanics](#gameplay-mechanics)
2013-12-24 23:47:57 +01:00
## Modules in Scriptcraft
2013-12-18 00:49:00 +01:00
2013-12-24 23:47:57 +01:00
ScriptCraft has a simple module loading system. In ScriptCraft, files
and modules are in one-to-one correspondence. As an example, foo.js
loads the module circle.js in the same directory.
*ScriptCraft now uses the same module system as Node.js - see [Node.js Modules][njsmod] for more details.*
2013-12-18 00:49:00 +01:00
2013-12-24 23:47:57 +01:00
[njsmod]: http://nodejs.org/api/modules.html
2013-12-18 00:49:00 +01:00
2013-12-24 23:47:57 +01:00
The contents of foo.js:
2013-12-18 00:49:00 +01:00
```javascript
var circle = require('./circle.js');
console.log( 'The area of a circle of radius 4 is '
+ circle.area(4));
```
2013-12-18 00:49:00 +01:00
2013-12-24 23:47:57 +01:00
The contents of circle.js:
```javascript
var PI = Math.PI;
exports.area = function (r) {
return PI * r * r;
};
exports.circumference = function (r) {
return 2 * PI * r;
};
```
2013-12-18 00:49:00 +01:00
2013-12-24 23:47:57 +01:00
The module circle.js has exported the functions area() and
circumference(). To add functions and objects to the root of your
module, you can add them to the special exports object.
2013-12-18 00:49:00 +01:00
2013-12-24 23:47:57 +01:00
Variables local to the module will be private, as though the module
was wrapped in a function. In this example the variable PI is private
to circle.js.
2013-12-18 00:49:00 +01:00
2013-12-24 23:47:57 +01:00
If you want the root of your module's export to be a function (such as
a constructor) or if you want to export a complete object in one
assignment instead of building it one property at a time, assign it to
module.exports instead of exports.
2013-12-18 00:49:00 +01:00
2013-12-24 23:47:57 +01:00
## Module Loading
2013-12-18 00:49:00 +01:00
2013-12-24 23:47:57 +01:00
When the ScriptCraft Java plugin is first installed, a new
subdirectory is created in the craftbukkit/plugins directory. If your
2013-12-24 23:47:57 +01:00
craftbukkit directory is called 'craftbukkit' then the new
subdirectories will be ...
2013-12-18 00:49:00 +01:00
* craftbukkit/plugins/scriptcraft/
* craftbukkit/plugins/scriptcraft/plugins
* craftbukkit/plugins/scriptcraft/modules
* craftbukkit/plugins/scriptcraft/lib
2013-12-18 00:49:00 +01:00
2013-12-24 23:47:57 +01:00
... The `plugins`, `modules` and `lib` directories each serve a different purpose.
2013-12-18 00:49:00 +01:00
2013-12-24 23:47:57 +01:00
### The plugins directory
2013-12-18 00:49:00 +01:00
2013-12-24 23:47:57 +01:00
At server startup the ScriptCraft Java plugin is loaded and begins
automatically loading and executing all of the modules (javascript
files with the extension `.js`) it finds in the `scriptcraft/plugins`
directory. All modules in the plugins directory are automatically
loaded into the `global` namespace. What this means is that anything a
module in the `plugins` directory exports becomes a global
variable. For example, if you have a module greeting.js in the plugins
directory....
2013-12-18 00:49:00 +01:00
```javascript
exports.greet = function(player) {
player.sendMessage('Hello ' + player.name);
};
```
2013-12-18 00:49:00 +01:00
2013-12-24 23:47:57 +01:00
... then `greet` becomes a global function and can be used at the
in-game (or server) command prompt like so...
/js greet(self)
2013-12-24 23:47:57 +01:00
... This differs from how modules (in NodeJS and commonJS
environments) normally work. If you want your module to be exported
globally, put it in the `plugins` directory. If you don't want your
module to be exported globally but only want it to be used by other
modules, then put it in the `modules` directory instead. If you've
used previous versions of ScriptCraft and have put your custom
javascript modules in the `js-plugins` directory, then put them in the
`scriptcraft/plugins` directory. To summarise, modules in this directory are ...
* Automatically loaded and run at server startup.
* Anything exported by modules becomes a global variable.
### The modules directory
The module directory is where you should place your modules if you
don't want to export globally. In javascript, it's considered best
practice not to have too many global variables, so if you want to
develop modules for others to use, or want to develop more complex
mods then your modules should be placed in the `modules` directory.
*Modules in the `modules` directory are not automatically loaded at
startup*, instead, they are loaded and used by other modules/plugins
using the standard `require()` function. This is the key difference
between modules in the `plugins` directory and modules in the
`modules` directory. Modules in the `plugins` directory are
automatically loaded and exported in to the global namespace at server
startup, modules in the `modules` directory are not.
### The lib directory
Modules in the `lib` directory are for use by ScriptCraft and some
core functions for use by module and plugin developers are also
provided. The `lib` directory is for internal use by ScriptCraft.
Modules in this directory are not automatically loaded nor are they
globally exported.
2013-12-18 00:49:00 +01:00
2013-12-28 09:44:40 +01:00
### plugins sub-directories
2013-12-18 00:49:00 +01:00
2013-12-24 23:47:57 +01:00
As of December 24 2013, the `scriptcraft/plugins` directory has the following sub-directories...
2013-12-18 00:49:00 +01:00
2013-12-24 23:47:57 +01:00
* drone - Contains the drone module and drone extensions. Drone was the first scriptcraft module.
* mini-games - Contains mini-games
2013-12-28 09:44:40 +01:00
* arrows - The arrows module - Changes the behaviour of Arrows: Explosive, Fireworks, Teleportation etc.
* signs - The signs module (includes example signs) - create interactive signs.
* chat - The chat plugin/module
* alias - The alias plugin/module - for creating custom aliases for commonly used commands.
2013-12-24 23:47:57 +01:00
* home - The home module - for setting homes and visiting other homes.
2013-12-18 00:49:00 +01:00
## Global variables
There are a couple of special javascript variables available in ScriptCraft...
### __plugin variable
The ScriptCraft JavaPlugin object.
### server variable
The Minecraft Server object
### self variable
The current player. (Note - this value should not be used in
multi-threaded scripts or event-handling code - it's not
thread-safe). This variable is only safe to use at the in-game prompt
and should *never* be used in modules. For example you can use it here...
/js console.log(self.name)
... but not in any javascript module you create yourself or in any
event handling code. `self` is a temporary short-lived variable which
only exists in the context of the in-game or server command prompts.
### config variable
ScriptCraft configuration - this object is loaded and saved at startup/shutdown.
### events variable
The events object is used to add new event handlers to Minecraft.
## Module variables
The following variables are available only within the context of Modules. (not available at in-game prompt).
### __filename variable
The current file - this variable is only relevant from within the context of a Javascript module.
### __dirname variable
The current directory - this variable is only relevant from within the context of a Javascript module.
2013-12-28 09:44:40 +01:00
## Global functions
2013-12-18 00:49:00 +01:00
2013-12-28 09:44:40 +01:00
ScripCraft provides some global functions which can be used by all plugins/modules...
2013-12-18 00:49:00 +01:00
2013-12-28 09:44:40 +01:00
### echo function
The `echo()` function displays a message on the in-game screen. The
message is displayed to the `self` player (this is usually the player
who issued the `/js` or `/jsp` command).
2013-12-28 09:44:40 +01:00
#### Example
2013-12-28 09:44:40 +01:00
/js echo('Hello World')
For programmers familiar with Javascript web programming, an `alert`
function is also provided. `alert` works exactly the same as `echo`
e.g. `alert('Hello World')`.
#### Notes
The `echo` and `alert` functions are provided as convenience functions
for beginning programmers. The use of these 2 functions is not
recommended in event-handling code or multi-threaded code. In such
cases, if you want to send a message to a given player then use the
Bukkit API's [Player.sendMessage()][plsm] function instead.
2013-12-28 09:44:40 +01:00
[plsm]: http://jd.bukkit.org/dev/apidocs/org/bukkit/command/CommandSender.html#sendMessage(java.lang.String)
2013-12-18 00:49:00 +01:00
2013-12-24 23:47:57 +01:00
### require() function
2013-12-18 00:49:00 +01:00
ScriptCraft's `require()` function is used to load modules. The
`require()` function takes a module name as a parameter and will try
to load the named module.
2013-12-18 00:49:00 +01:00
2013-12-24 23:47:57 +01:00
#### Parameters
2013-12-18 00:49:00 +01:00
2013-12-24 23:47:57 +01:00
* modulename - The name of the module to be loaded. Can be one of the following...
2013-12-18 00:49:00 +01:00
2013-12-24 23:47:57 +01:00
- A relative file path (with or without `.js` suffix)
- An absolute file path (with or without `.js` suffix)
- A relative directory path (uses node.js rules for directories)
- An absolute directory path (uses node.js rules for directories)
- A name of the form `'events'` - in which case the `lib` directory and `modules` directories are searched for the module.
2013-12-18 00:49:00 +01:00
2013-12-24 23:47:57 +01:00
#### Return
2013-12-18 00:49:00 +01:00
2013-12-24 23:47:57 +01:00
require() will return the loaded module's exports.
2013-12-18 00:49:00 +01:00
### scload() function
2013-12-18 00:49:00 +01:00
2013-12-24 23:47:57 +01:00
#### No longer recommended for use by Plugin/Module developers (deprecated)
2013-12-18 00:49:00 +01:00
scload() should only be used to load .json data.
2013-12-18 00:49:00 +01:00
2013-12-24 23:47:57 +01:00
#### Parameters
2013-12-18 00:49:00 +01:00
2013-12-24 23:47:57 +01:00
* filename - The name of the file to load.
* warnOnFileNotFound (optional - default: false) - warn if the file was not found.
2013-12-18 00:49:00 +01:00
2013-12-28 09:44:40 +01:00
#### Returns
2013-12-18 00:49:00 +01:00
scload() will return the result of the last statement evaluated in the file.
2013-12-18 00:49:00 +01:00
2013-12-24 23:47:57 +01:00
#### Example
scload("myFile.js"); // loads a javascript file and evaluates it.
var myData = scload("myData.json"); // loads a javascript file and evaluates it - eval'd contents are returned.
2013-12-21 10:10:59 +01:00
##### myData.json contents...
{ players: {
walterh: {
h: ["jsp home {1}"],
sunny:["time set 0",
"weather clear"]
}
}
}
### scsave() function
The scsave() function saves an in-memory javascript object to a
specified file. Under the hood, scsave() uses JSON (specifically
2013-12-24 23:47:57 +01:00
json2.js) to save the object. Again, there will usually be no need to
call this function directly as all javascript plugins' state are saved
automatically if they are declared using the `plugin()` function. Any
in-memory object saved using the `scsave()` function can later be
restored using the `scload()` function.
2013-12-24 23:47:57 +01:00
#### Parameters
2013-12-24 23:47:57 +01:00
* objectToSave : The object you want to save.
* filename : The name of the file you want to save it to.
2013-12-24 23:47:57 +01:00
#### Example
```javascript
var myObject = { name: 'John Doe',
aliases: ['John Ray', 'John Mee'],
date_of_birth: '1982/01/31' };
scsave(myObject, 'johndoe.json');
```
##### johndoe.json contents...
{ "name": "John Doe",
"aliases": ["John Ray", "John Mee"],
"date_of_birth": "1982/01/31"
};
2013-12-24 23:47:57 +01:00
### plugin() function
2013-12-24 23:47:57 +01:00
The `plugin()` function should be used to declare a javascript module
whose state you want to have managed by ScriptCraft - that is - a
Module whose state will be loaded at start up and saved at shut down.
A plugin is just a regular javascript object whose state is managed by
ScriptCraft. The only member of the plugin which whose persistence is
managed by Scriptcraft is `store` - this special member will be
automatically saved at shutdown and loaded at startup by
ScriptCraft. This makes it easier to write plugins which need to
persist data.
2013-12-24 23:47:57 +01:00
#### Parameters
* pluginName (String) : The name of the plugin - this becomes a global variable.
* pluginDefinition (Object) : The various functions and members of the plugin object.
* isPersistent (boolean - optional) : Specifies whether or not the
plugin/object state should be loaded and saved by ScriptCraft.
2013-12-21 10:10:59 +01:00
2013-12-24 23:47:57 +01:00
#### Example
2013-12-21 10:10:59 +01:00
2013-12-24 23:47:57 +01:00
See chat/color.js for an example of a simple plugin - one which lets
players choose a default chat color. See also [Anatomy of a
ScriptCraft Plugin][anatomy].
[anatomy]: ./Anatomy-of-a-Plugin.md
2013-12-18 00:49:00 +01:00
2013-12-24 23:47:57 +01:00
### command() function
2013-12-18 00:49:00 +01:00
2013-12-24 23:47:57 +01:00
The `command()` function is used to expose javascript functions for
use by non-operators (regular players). Only operators should be
allowed use raw javascript using the `/js ` command because it is too
powerful for use by regular players and can be easily abused. However,
the `/jsp ` command lets you (the operator / server administrator /
plugin author) safely expose javascript functions for use by players.
2013-12-18 00:49:00 +01:00
2013-12-24 23:47:57 +01:00
#### Parameters
* commandName : The name to give your command - the command will
be invoked like this by players `/jsp commandName`
* commandFunction: The javascript function which will be invoked when
the command is invoked by a player. The callback function in turn
takes 2 parameters...
* params : An Array of type String - the list of parameters
passed to the command.
* sender : The [CommandSender][bukcs] object that invoked the
command (this is usually a Player object but can be a Block
([BlockCommandSender][bukbcs]).
2013-12-24 23:47:57 +01:00
* options (Array - optional) : An array of command options/parameters
which the player can supply (It's useful to supply an array so that
Tab-Completion works for the `/jsp ` commands.
* intercepts (boolean - optional) : Indicates whether this command
can intercept Tab-Completion of the `/jsp ` command - advanced
usage - see alias/alias.js for example.
2013-12-18 00:49:00 +01:00
2013-12-24 23:47:57 +01:00
#### Example
2013-12-18 00:49:00 +01:00
See chat/colors.js or alias/alias.js or homes/homes.js for examples of
how to use the `command()` function.
2013-12-18 00:49:00 +01:00
2013-12-24 23:47:57 +01:00
### setTimeout() function
2013-12-18 00:49:00 +01:00
This function mimics the setTimeout() function used in browser-based
javascript. However, the function will only accept a function
reference, not a string of javascript code. Where setTimeout() in the
browser returns a numeric value which can be subsequently passed to
clearTimeout(), This implementation returns a [BukkitTask][btdoc]
object which can be subsequently passed to ScriptCraft's own
clearTimeout() implementation.
2013-12-18 00:49:00 +01:00
2013-12-24 23:47:57 +01:00
If Node.js supports setTimeout() then it's probably good for ScriptCraft to support it too.
2013-12-24 01:15:17 +01:00
2013-12-24 23:47:57 +01:00
[btdoc]: http://jd.bukkit.org/beta/apidocs/org/bukkit/scheduler/BukkitTask.html
2013-12-18 00:49:00 +01:00
2013-12-24 23:47:57 +01:00
#### Example
2013-12-18 00:49:00 +01:00
```javascript
//
// start a storm in 5 seconds
//
setTimeout( function() {
var world = server.worlds.get(0);
world.setStorm(true);
}, 5000);
```
2013-12-24 01:15:17 +01:00
2013-12-24 23:47:57 +01:00
### clearTimeout() function
2013-12-24 01:15:17 +01:00
2013-12-24 23:47:57 +01:00
A scriptcraft implementation of clearTimeout().
2013-12-24 01:15:17 +01:00
2013-12-24 23:47:57 +01:00
### setInterval() function
2013-12-24 01:15:17 +01:00
This function mimics the setInterval() function used in browser-based
javascript. However, the function will only accept a function
reference, not a string of javascript code. Where setInterval() in
the browser returns a numeric value which can be subsequently passed
to clearInterval(), This implementation returns a [BukkitTask][btdoc]
object which can be subsequently passed to ScriptCraft's own
clearInterval() implementation.
2013-12-24 01:15:17 +01:00
If Node.js supports setInterval() then it's probably good for
ScriptCraft to support it too.
2013-12-24 01:15:17 +01:00
2013-12-24 23:47:57 +01:00
[btdoc]: http://jd.bukkit.org/beta/apidocs/org/bukkit/scheduler/BukkitTask.html
2013-12-24 01:15:17 +01:00
2013-12-24 23:47:57 +01:00
### clearInterval() function
2013-12-18 00:49:00 +01:00
2013-12-24 23:47:57 +01:00
A scriptcraft implementation of clearInterval().
2013-12-18 00:49:00 +01:00
2013-12-24 23:47:57 +01:00
### refresh() function
2013-12-18 00:49:00 +01:00
The refresh() function can be used to only reload the ScriptCraft
plugin (it's like the `reload` command except it only reloads
ScriptCraft). The refresh() function will ...
2013-12-24 01:15:17 +01:00
2013-12-24 23:47:57 +01:00
1. Disable the ScriptCraft plugin.
2. Unload all event listeners associated with the ScriptCraft plugin.
3. Enable the ScriptCraft plugin.
2013-12-18 00:49:00 +01:00
2013-12-24 23:47:57 +01:00
... refresh() can be used during development to reload only scriptcraft javascript files.
See [issue #69][issue69] for more information.
2013-12-24 01:15:17 +01:00
2013-12-24 23:47:57 +01:00
[issue69]: https://github.com/walterhiggins/ScriptCraft/issues/69
2013-12-18 00:49:00 +01:00
### addUnloadHandler() function
The addUnloadHandler() function takes a callback function as a
parameter. The callback will be called when the ScriptCraft plugin is
unloaded (usually as a result of a a `reload` command or server
shutdown).
This function provides a way for ScriptCraft modules to do any
required cleanup/housekeeping just prior to the ScriptCraft Plugin
unloading.
2013-12-28 09:44:40 +01:00
## require - Node.js-style module loading in ScriptCraft
2013-12-24 01:15:17 +01:00
2013-12-24 23:47:57 +01:00
Node.js is a server-side javascript environment with an excellent
module loading system based on CommonJS. Modules in Node.js are really
simple. Each module is in its own javascript file and all variables
and functions within the file are private to that file/module only.
There is a very concise explanation of CommonJS modules at...
2013-12-18 00:49:00 +01:00
2013-12-24 23:47:57 +01:00
[http://wiki.commonjs.org/wiki/Modules/1.1.1.][cjsmodules]
2013-12-18 00:49:00 +01:00
2013-12-24 23:47:57 +01:00
Node.js also has good documentation on [Modules][njsmod].
2013-12-18 00:49:00 +01:00
2013-12-24 23:47:57 +01:00
If you want to export a variable or function you use the module.export
property.
2013-12-24 01:15:17 +01:00
2013-12-24 23:47:57 +01:00
For example imagine you have 3 files program.js, inc.js and math.js ...
2013-12-24 01:15:17 +01:00
2013-12-24 23:47:57 +01:00
### math.js
2013-12-24 01:15:17 +01:00
```javascript
exports.add = function(a,b){
return a + b;
}
```
2013-12-24 01:15:17 +01:00
2013-12-24 23:47:57 +01:00
### inc.js
2013-12-24 01:15:17 +01:00
```javascript
var math = require('./math');
exports.increment = function(n){
return math.add(n, 1);
}
```
2013-12-24 01:15:17 +01:00
2013-12-24 23:47:57 +01:00
### program.js
2013-12-24 01:15:17 +01:00
```javascript
var inc = require('./inc').increment;
var a = 7;
a = inc(a);
print(a);
```
2013-12-24 01:15:17 +01:00
2013-12-24 23:47:57 +01:00
You can see from the above sample code that programs can use modules
and modules themeselves can use other modules. Modules have full
control over what functions and properties they want to provide to
others.
2013-12-18 00:49:00 +01:00
2013-12-28 09:44:40 +01:00
### Important
2013-12-24 01:15:17 +01:00
2013-12-24 23:47:57 +01:00
Although ScriptCraft now supports Node.js style modules, it does not
support node modules. Node.js and Rhino are two very different
Javascript environments. ScriptCraft uses Rhino Javascript, not
2013-12-28 09:44:40 +01:00
Node.js. Standard Node.js modules such as `'fs'` are not available in ScriptCraft.
2013-12-18 00:49:00 +01:00
2013-12-24 23:47:57 +01:00
Modules can be loaded using relative or absolute paths. Per the CommonJS
module specification, the '.js' suffix is optional.
2013-12-18 00:49:00 +01:00
2013-12-24 23:47:57 +01:00
[cjsmodules]: http://wiki.commonjs.org/wiki/Modules/1.1.1.
2013-12-18 00:49:00 +01:00
2013-12-28 09:44:40 +01:00
### module name resolution
When resolving module names to file paths, ScriptCraft uses the following rules...
2013-12-18 00:49:00 +01:00
2013-12-24 23:47:57 +01:00
1. if the module does not begin with './' or '/' then ...
2013-12-18 00:49:00 +01:00
2013-12-24 23:47:57 +01:00
1.1 Look in the 'scriptcraft/lib' directory. If it's not there then...
1.2 Look in the 'scriptcraft/modules' directory. If it's not there then
Throw an Error.
2013-12-18 00:49:00 +01:00
2013-12-24 23:47:57 +01:00
2. If the module begins with './' or '/' then ...
2.1 if the module begins with './' then it's treated as a file path. File paths are
always relative to the module from which the require() call is being made.
2013-12-18 00:49:00 +01:00
2013-12-24 23:47:57 +01:00
2.2 If the module begins with '/' then it's treated as an absolute path.
2013-12-18 00:49:00 +01:00
2013-12-24 23:47:57 +01:00
If the module does not have a '.js' suffix, and a file with the same name and a .js sufix exists,
then the file will be loaded.
2013-12-18 00:49:00 +01:00
2013-12-24 23:47:57 +01:00
3. If the module name resolves to a directory then...
2013-12-24 01:15:17 +01:00
2013-12-24 23:47:57 +01:00
3.1 look for a package.json file in the directory and load the `main` property e.g.
2013-12-24 01:15:17 +01:00
2013-12-24 23:47:57 +01:00
// package.json located in './some-library/'
{
"main": './some-lib.js',
"name": 'some-library'
}
3.2 if no package.json file exists then look for an index.js file in the directory
2013-12-18 00:49:00 +01:00
2013-12-28 09:44:40 +01:00
## events Module
2013-12-24 23:47:57 +01:00
The Events module provides a thin wrapper around Bukkit's
Event-handling API. Bukkit's Events API makes use of Java Annotations
which are not available in Javascript, so this module provides a
simple way to listen to minecraft events in javascript.
2013-12-24 01:15:17 +01:00
2013-12-28 09:44:40 +01:00
### events.on() static method
2013-12-24 23:47:57 +01:00
This method is used to register event listeners.
2013-12-24 01:15:17 +01:00
2013-12-28 09:44:40 +01:00
#### Parameters
2013-12-24 23:47:57 +01:00
* eventName - A string or java class. If a string is supplied it must
be part of the Bukkit event class name. See [Bukkit API][buk] for
details of the many bukkit event types. When a string is supplied
there is no need to provide the full class name - you should omit
the 'org.bukkit.event' prefix. e.g. if the string
"block.BlockBreakEvent" is supplied then it's converted to the
org.bukkit.event.block.BlockBreakEvent class .
If a java class is provided (say in the case where you've defined
your own custom event) then provide the full class name (without
enclosing quotes).
2013-12-18 00:49:00 +01:00
2013-12-24 23:47:57 +01:00
* callback - A function which will be called whenever the event
fires. The callback should take a single parameter, event (the event fired).
2013-12-18 00:49:00 +01:00
2013-12-24 23:47:57 +01:00
* priority (optional - default: "HIGHEST") - The priority the
listener/callback takes over other listeners to the same
event. Possible values are "HIGH", "HIGHEST", "LOW", "LOWEST",
"NORMAL", "MONITOR". For an explanation of what the different
priorities mean refer to bukkit's [Event API Reference][buk2].
2013-12-18 00:49:00 +01:00
2013-12-28 09:44:40 +01:00
#### Returns
An object which can be used to unregister the listener.
2013-12-18 00:49:00 +01:00
2013-12-28 09:44:40 +01:00
#### Example:
2013-12-24 23:47:57 +01:00
2013-12-28 09:44:40 +01:00
The following code will print a message on screen every time a block is broken in the game
2013-12-24 23:47:57 +01:00
```javascript
events.on( 'block.BlockBreakEvent', function( evt ) {
evt.player.sendMessage( evt.player.name + ' broke a block!');
} );
```
2013-12-18 00:49:00 +01:00
2013-12-24 23:47:57 +01:00
To handle an event only once and unregister from further events...
```javascript
events.on( 'block.BlockBreakEvent', function( evt ) {
evt.player.sendMessage( evt.player.name + ' broke a block!');
this.unregister();
} );
2013-12-18 00:49:00 +01:00
The `this` keyword when used inside the callback function refers to
the Listener object created by ScriptCraft. It has a single method
`unregister()` which can be used to stop listening. This is the same
object which is returned by the `events.on()` function.
2013-12-24 23:47:57 +01:00
To unregister a listener *outside* of the listener function...
2013-12-18 00:49:00 +01:00
```javascript
var myBlockBreakListener = events.on( 'block.BlockBreakEvent', function( evt ) { ... } );
...
myBlockBreakListener.unregister();
```
2013-12-18 00:49:00 +01:00
2013-12-28 09:44:40 +01:00
To listen for events using a full class name as the `eventName` parameter...
```javascript
events.on( org.bukkit.event.block.BlockBreakEvent, function( evt ) {
evt.player.sendMessage( evt.player.name + ' broke a block!');
} );
```
2013-12-28 09:44:40 +01:00
2013-12-24 23:47:57 +01:00
[buk2]: http://wiki.bukkit.org/Event_API_Reference
[buk]: http://jd.bukkit.org/dev/apidocs/index.html?org/bukkit/event/Event.html
2013-12-18 00:49:00 +01:00
## console global variable
ScriptCraft provides a `console` global variable with the followng methods...
* log()
* info()
* warn()
* error()
The ScriptCraft console methods work like the [Web API implementation][webcons].
### Example
console.log('Hello %s', 'world');
Basic variable substitution is supported (ScriptCraft's implementation
of console uses the Bukkit Plugin [Logger][lgr] under the hood and
uses [java.lang.String.format()][strfmt] for variable
substitution. All output will be sent to the server console (not
in-game).
### Using string substitutions
ScriptCraft uses Java's [String.format()][strfmt] so any string substitution identifiers supported by
`java.lang.String.format()` are supported (e.g. %s , %d etc).
for (var i=0; i<5; i++) {
console.log("Hello, %s. You've called me %d times.", "Bob", i+1);
}
[lgr]: http://jd.bukkit.org/beta/apidocs/org/bukkit/plugin/PluginLogger.html
[strfmt]: http://docs.oracle.com/javase/6/docs/api/java/lang/String.html#format(java.lang.String, java.lang.Object...)
[webcons]: https://developer.mozilla.org/en-US/docs/Web/API/console
## Events Helper Module
The Events helper module provides a suite of functions one for each possible event.
For example, the blockBreak function in turn calls events.on(org.bukkit.event.block.BlockBreakEvent, callback, priority)
This module is a convenience wrapper for easily add new event handlers.
### Usage
events.blockBreak(function(evt){
evt.player.sendMessage("You broke a block!");
});
... which is just a shorter way of writing ...
events.on("block.BlockBreakEvent",function(evt){
evt.player.sendMessage("You broke a block!");
});
The crucial difference is that the events module will have functions for each
of the built-in events so tab-completion will help
beginning programmers to explore the events at the server console window.
2014-04-26 18:03:08 +02:00
### events.worldUnload()
2014-04-26 18:14:32 +02:00
#### Parameters
2014-04-26 18:14:32 +02:00
* callback - A function which is called whenever the world.WorldUnloadEvent event is fired
2014-04-26 18:14:32 +02:00
2014-04-26 21:24:45 +02:00
* priority - optional - see events.on() for more information.
2014-04-26 18:14:32 +02:00
2014-04-26 18:03:08 +02:00
### events.worldLoad()
2014-04-26 18:14:32 +02:00
#### Parameters
2014-04-26 18:14:32 +02:00
* callback - A function which is called whenever the world.WorldLoadEvent event is fired
2014-04-26 18:14:32 +02:00
2014-04-26 21:24:45 +02:00
* priority - optional - see events.on() for more information.
2014-04-26 18:14:32 +02:00
2014-04-26 18:03:08 +02:00
### events.chunkLoad()
2014-04-26 18:14:32 +02:00
#### Parameters
2014-04-26 18:14:32 +02:00
* callback - A function which is called whenever the world.ChunkLoadEvent event is fired
2014-04-26 18:14:32 +02:00
2014-04-26 21:24:45 +02:00
* priority - optional - see events.on() for more information.
2014-04-26 18:14:32 +02:00
2014-04-26 18:03:08 +02:00
### events.chunkPopulate()
2014-04-26 18:14:32 +02:00
#### Parameters
2014-04-26 18:14:32 +02:00
* callback - A function which is called whenever the world.ChunkPopulateEvent event is fired
2014-04-26 18:14:32 +02:00
2014-04-26 21:24:45 +02:00
* priority - optional - see events.on() for more information.
2014-04-26 18:14:32 +02:00
2014-04-26 18:03:08 +02:00
### events.portalCreate()
2014-04-26 18:14:32 +02:00
#### Parameters
2014-04-26 18:14:32 +02:00
* callback - A function which is called whenever the world.PortalCreateEvent event is fired
2014-04-26 18:14:32 +02:00
2014-04-26 21:24:45 +02:00
* priority - optional - see events.on() for more information.
2014-04-26 18:14:32 +02:00
2014-04-26 18:03:08 +02:00
### events.spawnChange()
2014-04-26 18:14:32 +02:00
#### Parameters
2014-04-26 18:14:32 +02:00
* callback - A function which is called whenever the world.SpawnChangeEvent event is fired
2014-04-26 18:14:32 +02:00
2014-04-26 21:24:45 +02:00
* priority - optional - see events.on() for more information.
2014-04-26 18:14:32 +02:00
2014-04-26 18:03:08 +02:00
### events.chunkUnload()
2014-04-26 18:14:32 +02:00
#### Parameters
2014-04-26 18:14:32 +02:00
* callback - A function which is called whenever the world.ChunkUnloadEvent event is fired
2014-04-26 18:14:32 +02:00
2014-04-26 21:24:45 +02:00
* priority - optional - see events.on() for more information.
2014-04-26 18:14:32 +02:00
2014-04-26 18:03:08 +02:00
### events.worldInit()
2014-04-26 18:14:32 +02:00
#### Parameters
2014-04-26 18:14:32 +02:00
* callback - A function which is called whenever the world.WorldInitEvent event is fired
2014-04-26 18:14:32 +02:00
2014-04-26 21:24:45 +02:00
* priority - optional - see events.on() for more information.
2014-04-26 18:14:32 +02:00
2014-04-26 18:03:08 +02:00
### events.horseJump()
2014-04-26 18:14:32 +02:00
#### Parameters
2014-04-26 18:14:32 +02:00
* callback - A function which is called whenever the entity.HorseJumpEvent event is fired
2014-04-26 18:14:32 +02:00
2014-04-26 21:24:45 +02:00
* priority - optional - see events.on() for more information.
2014-04-26 18:14:32 +02:00
2014-04-26 18:03:08 +02:00
### events.entityCombust()
2014-04-26 18:14:32 +02:00
#### Parameters
2014-04-26 18:14:32 +02:00
* callback - A function which is called whenever the entity.EntityCombustEvent event is fired
2014-04-26 18:14:32 +02:00
2014-04-26 21:24:45 +02:00
* priority - optional - see events.on() for more information.
2014-04-26 18:14:32 +02:00
2014-04-26 18:03:08 +02:00
### events.entityRegainHealth()
2014-04-26 18:14:32 +02:00
#### Parameters
2014-04-26 18:14:32 +02:00
* callback - A function which is called whenever the entity.EntityRegainHealthEvent event is fired
2014-04-26 18:14:32 +02:00
2014-04-26 21:24:45 +02:00
* priority - optional - see events.on() for more information.
2014-04-26 18:14:32 +02:00
2014-04-26 18:03:08 +02:00
### events.entityCombustByBlock()
2014-04-26 18:14:32 +02:00
#### Parameters
2014-04-26 18:14:32 +02:00
* callback - A function which is called whenever the entity.EntityCombustByBlockEvent event is fired
2014-04-26 18:14:32 +02:00
2014-04-26 21:24:45 +02:00
* priority - optional - see events.on() for more information.
2014-04-26 18:14:32 +02:00
2014-04-26 18:03:08 +02:00
### events.entityCombustByEntity()
2014-04-26 18:14:32 +02:00
#### Parameters
2014-04-26 18:14:32 +02:00
* callback - A function which is called whenever the entity.EntityCombustByEntityEvent event is fired
2014-04-26 18:14:32 +02:00
2014-04-26 21:24:45 +02:00
* priority - optional - see events.on() for more information.
2014-04-26 18:14:32 +02:00
2014-04-26 18:03:08 +02:00
### events.playerLeashEntity()
2014-04-26 18:14:32 +02:00
#### Parameters
2014-04-26 18:14:32 +02:00
* callback - A function which is called whenever the entity.PlayerLeashEntityEvent event is fired
2014-04-26 18:14:32 +02:00
2014-04-26 21:24:45 +02:00
* priority - optional - see events.on() for more information.
2014-04-26 18:14:32 +02:00
2014-04-26 18:03:08 +02:00
### events.pigZap()
2014-04-26 18:14:32 +02:00
#### Parameters
2014-04-26 18:14:32 +02:00
* callback - A function which is called whenever the entity.PigZapEvent event is fired
2014-04-26 18:14:32 +02:00
2014-04-26 21:24:45 +02:00
* priority - optional - see events.on() for more information.
2014-04-26 18:14:32 +02:00
2014-04-26 18:03:08 +02:00
### events.itemDespawn()
2014-04-26 18:14:32 +02:00
#### Parameters
2014-04-26 18:14:32 +02:00
* callback - A function which is called whenever the entity.ItemDespawnEvent event is fired
2014-04-26 18:14:32 +02:00
2014-04-26 21:24:45 +02:00
* priority - optional - see events.on() for more information.
2014-04-26 18:14:32 +02:00
2014-04-26 18:03:08 +02:00
### events.entityTarget()
2014-04-26 18:14:32 +02:00
#### Parameters
2014-04-26 18:14:32 +02:00
* callback - A function which is called whenever the entity.EntityTargetEvent event is fired
2014-04-26 18:14:32 +02:00
2014-04-26 21:24:45 +02:00
* priority - optional - see events.on() for more information.
2014-04-26 18:14:32 +02:00
2014-04-26 18:03:08 +02:00
### events.slimeSplit()
2014-04-26 18:14:32 +02:00
#### Parameters
2014-04-26 18:14:32 +02:00
* callback - A function which is called whenever the entity.SlimeSplitEvent event is fired
2014-04-26 18:14:32 +02:00
2014-04-26 21:24:45 +02:00
* priority - optional - see events.on() for more information.
2014-04-26 18:14:32 +02:00
2014-04-26 18:03:08 +02:00
### events.entityChangeBlock()
2014-04-26 18:14:32 +02:00
#### Parameters
2014-04-26 18:14:32 +02:00
* callback - A function which is called whenever the entity.EntityChangeBlockEvent event is fired
2014-04-26 18:14:32 +02:00
2014-04-26 21:24:45 +02:00
* priority - optional - see events.on() for more information.
2014-04-26 18:14:32 +02:00
2014-04-26 18:03:08 +02:00
### events.entityPortalEnter()
2014-04-26 18:14:32 +02:00
#### Parameters
2014-04-26 18:14:32 +02:00
* callback - A function which is called whenever the entity.EntityPortalEnterEvent event is fired
2014-04-26 18:14:32 +02:00
2014-04-26 21:24:45 +02:00
* priority - optional - see events.on() for more information.
2014-04-26 18:14:32 +02:00
2014-04-26 18:03:08 +02:00
### events.creeperPower()
2014-04-26 18:14:32 +02:00
#### Parameters
2014-04-26 18:14:32 +02:00
* callback - A function which is called whenever the entity.CreeperPowerEvent event is fired
2014-04-26 18:14:32 +02:00
2014-04-26 21:24:45 +02:00
* priority - optional - see events.on() for more information.
2014-04-26 18:14:32 +02:00
2014-04-26 18:03:08 +02:00
### events.entityDeath()
2014-04-26 18:14:32 +02:00
#### Parameters
2014-04-26 18:14:32 +02:00
* callback - A function which is called whenever the entity.EntityDeathEvent event is fired
2014-04-26 18:14:32 +02:00
2014-04-26 21:24:45 +02:00
* priority - optional - see events.on() for more information.
2014-04-26 18:14:32 +02:00
2014-04-26 18:03:08 +02:00
### events.projectileHit()
2014-04-26 18:14:32 +02:00
#### Parameters
2014-04-26 18:14:32 +02:00
* callback - A function which is called whenever the entity.ProjectileHitEvent event is fired
2014-04-26 18:14:32 +02:00
2014-04-26 21:24:45 +02:00
* priority - optional - see events.on() for more information.
2014-04-26 18:14:32 +02:00
2014-04-26 18:03:08 +02:00
### events.entityTame()
2014-04-26 18:14:32 +02:00
#### Parameters
2014-04-26 18:14:32 +02:00
* callback - A function which is called whenever the entity.EntityTameEvent event is fired
2014-04-26 18:14:32 +02:00
2014-04-26 21:24:45 +02:00
* priority - optional - see events.on() for more information.
2014-04-26 18:14:32 +02:00
2014-04-26 18:03:08 +02:00
### events.potionSplash()
2014-04-26 18:14:32 +02:00
#### Parameters
2014-04-26 18:14:32 +02:00
* callback - A function which is called whenever the entity.PotionSplashEvent event is fired
2014-04-26 18:14:32 +02:00
2014-04-26 21:24:45 +02:00
* priority - optional - see events.on() for more information.
2014-04-26 18:14:32 +02:00
2014-04-26 18:03:08 +02:00
### events.expBottle()
2014-04-26 18:14:32 +02:00
#### Parameters
2014-04-26 18:14:32 +02:00
* callback - A function which is called whenever the entity.ExpBottleEvent event is fired
2014-04-26 18:14:32 +02:00
2014-04-26 21:24:45 +02:00
* priority - optional - see events.on() for more information.
2014-04-26 18:14:32 +02:00
2014-04-26 18:03:08 +02:00
### events.entityExplode()
2014-04-26 18:14:32 +02:00
#### Parameters
2014-04-26 18:14:32 +02:00
* callback - A function which is called whenever the entity.EntityExplodeEvent event is fired
2014-04-26 18:14:32 +02:00
2014-04-26 21:24:45 +02:00
* priority - optional - see events.on() for more information.
2014-04-26 18:14:32 +02:00
2014-04-26 18:03:08 +02:00
### events.creatureSpawn()
2014-04-26 18:14:32 +02:00
#### Parameters
2014-04-26 18:14:32 +02:00
* callback - A function which is called whenever the entity.CreatureSpawnEvent event is fired
2014-04-26 18:14:32 +02:00
2014-04-26 21:24:45 +02:00
* priority - optional - see events.on() for more information.
2014-04-26 18:14:32 +02:00
2014-04-26 18:03:08 +02:00
### events.foodLevelChange()
2014-04-26 18:14:32 +02:00
#### Parameters
2014-04-26 18:14:32 +02:00
* callback - A function which is called whenever the entity.FoodLevelChangeEvent event is fired
2014-04-26 18:14:32 +02:00
2014-04-26 21:24:45 +02:00
* priority - optional - see events.on() for more information.
2014-04-26 18:14:32 +02:00
2014-04-26 18:03:08 +02:00
### events.entityInteract()
2014-04-26 18:14:32 +02:00
#### Parameters
2014-04-26 18:14:32 +02:00
* callback - A function which is called whenever the entity.EntityInteractEvent event is fired
2014-04-26 18:14:32 +02:00
2014-04-26 21:24:45 +02:00
* priority - optional - see events.on() for more information.
2014-04-26 18:14:32 +02:00
2014-04-26 18:03:08 +02:00
### events.entityBreakDoor()
2014-04-26 18:14:32 +02:00
#### Parameters
2014-04-26 18:14:32 +02:00
* callback - A function which is called whenever the entity.EntityBreakDoorEvent event is fired
2014-04-26 18:14:32 +02:00
2014-04-26 21:24:45 +02:00
* priority - optional - see events.on() for more information.
2014-04-26 18:14:32 +02:00
2014-04-26 18:03:08 +02:00
### events.entityCreatePortal()
2014-04-26 18:14:32 +02:00
#### Parameters
2014-04-26 18:14:32 +02:00
* callback - A function which is called whenever the entity.EntityCreatePortalEvent event is fired
2014-04-26 18:14:32 +02:00
2014-04-26 21:24:45 +02:00
* priority - optional - see events.on() for more information.
2014-04-26 18:14:32 +02:00
2014-04-26 18:03:08 +02:00
### events.sheepRegrowWool()
2014-04-26 18:14:32 +02:00
#### Parameters
2014-04-26 18:14:32 +02:00
* callback - A function which is called whenever the entity.SheepRegrowWoolEvent event is fired
2014-04-26 18:14:32 +02:00
2014-04-26 21:24:45 +02:00
* priority - optional - see events.on() for more information.
2014-04-26 18:14:32 +02:00
2014-04-26 18:03:08 +02:00
### events.explosionPrime()
2014-04-26 18:14:32 +02:00
#### Parameters
2014-04-26 18:14:32 +02:00
* callback - A function which is called whenever the entity.ExplosionPrimeEvent event is fired
2014-04-26 18:14:32 +02:00
2014-04-26 21:24:45 +02:00
* priority - optional - see events.on() for more information.
2014-04-26 18:14:32 +02:00
2014-04-26 18:03:08 +02:00
### events.entityUnleash()
2014-04-26 18:14:32 +02:00
#### Parameters
2014-04-26 18:14:32 +02:00
* callback - A function which is called whenever the entity.EntityUnleashEvent event is fired
2014-04-26 18:14:32 +02:00
2014-04-26 21:24:45 +02:00
* priority - optional - see events.on() for more information.
2014-04-26 18:14:32 +02:00
2014-04-26 18:03:08 +02:00
### events.entityShootBow()
2014-04-26 18:14:32 +02:00
#### Parameters
2014-04-26 18:14:32 +02:00
* callback - A function which is called whenever the entity.EntityShootBowEvent event is fired
2014-04-26 18:14:32 +02:00
2014-04-26 21:24:45 +02:00
* priority - optional - see events.on() for more information.
2014-04-26 18:14:32 +02:00
2014-04-26 18:03:08 +02:00
### events.projectileLaunch()
2014-04-26 18:14:32 +02:00
#### Parameters
2014-04-26 18:14:32 +02:00
* callback - A function which is called whenever the entity.ProjectileLaunchEvent event is fired
2014-04-26 18:14:32 +02:00
2014-04-26 21:24:45 +02:00
* priority - optional - see events.on() for more information.
2014-04-26 18:14:32 +02:00
2014-04-26 18:03:08 +02:00
### events.itemSpawn()
2014-04-26 18:14:32 +02:00
#### Parameters
2014-04-26 18:14:32 +02:00
* callback - A function which is called whenever the entity.ItemSpawnEvent event is fired
2014-04-26 18:14:32 +02:00
2014-04-26 21:24:45 +02:00
* priority - optional - see events.on() for more information.
2014-04-26 18:14:32 +02:00
2014-04-26 18:03:08 +02:00
### events.sheepDyeWool()
2014-04-26 18:14:32 +02:00
#### Parameters
2014-04-26 18:14:32 +02:00
* callback - A function which is called whenever the entity.SheepDyeWoolEvent event is fired
2014-04-26 18:14:32 +02:00
2014-04-26 21:24:45 +02:00
* priority - optional - see events.on() for more information.
2014-04-26 18:14:32 +02:00
2014-04-26 18:03:08 +02:00
### events.entityTeleport()
2014-04-26 18:14:32 +02:00
#### Parameters
2014-04-26 18:14:32 +02:00
* callback - A function which is called whenever the entity.EntityTeleportEvent event is fired
2014-04-26 18:14:32 +02:00
2014-04-26 21:24:45 +02:00
* priority - optional - see events.on() for more information.
2014-04-26 18:14:32 +02:00
2014-04-26 18:03:08 +02:00
### events.blockFade()
2014-04-26 18:14:32 +02:00
#### Parameters
2014-04-26 18:14:32 +02:00
* callback - A function which is called whenever the block.BlockFadeEvent event is fired
2014-04-26 18:14:32 +02:00
2014-04-26 21:24:45 +02:00
* priority - optional - see events.on() for more information.
2014-04-26 18:14:32 +02:00
2014-04-26 18:03:08 +02:00
### events.blockDamage()
2014-04-26 18:14:32 +02:00
#### Parameters
2014-04-26 18:14:32 +02:00
* callback - A function which is called whenever the block.BlockDamageEvent event is fired
2014-04-26 18:14:32 +02:00
2014-04-26 21:24:45 +02:00
* priority - optional - see events.on() for more information.
2014-04-26 18:14:32 +02:00
2014-04-26 18:03:08 +02:00
### events.blockPistonExtend()
2014-04-26 18:14:32 +02:00
#### Parameters
2014-04-26 18:14:32 +02:00
* callback - A function which is called whenever the block.BlockPistonExtendEvent event is fired
2014-04-26 18:14:32 +02:00
2014-04-26 21:24:45 +02:00
* priority - optional - see events.on() for more information.
2014-04-26 18:14:32 +02:00
2014-04-26 18:03:08 +02:00
### events.blockExp()
2014-04-26 18:14:32 +02:00
#### Parameters
2014-04-26 18:14:32 +02:00
* callback - A function which is called whenever the block.BlockExpEvent event is fired
2014-04-26 18:14:32 +02:00
2014-04-26 21:24:45 +02:00
* priority - optional - see events.on() for more information.
2014-04-26 18:14:32 +02:00
2014-04-26 18:03:08 +02:00
### events.blockGrow()
2014-04-26 18:14:32 +02:00
#### Parameters
2014-04-26 18:14:32 +02:00
* callback - A function which is called whenever the block.BlockGrowEvent event is fired
2014-04-26 18:14:32 +02:00
2014-04-26 21:24:45 +02:00
* priority - optional - see events.on() for more information.
2014-04-26 18:14:32 +02:00
2014-04-26 18:03:08 +02:00
### events.blockPistonRetract()
2014-04-26 18:14:32 +02:00
#### Parameters
2014-04-26 18:14:32 +02:00
* callback - A function which is called whenever the block.BlockPistonRetractEvent event is fired
2014-04-26 18:14:32 +02:00
2014-04-26 21:24:45 +02:00
* priority - optional - see events.on() for more information.
2014-04-26 18:14:32 +02:00
2014-04-26 18:03:08 +02:00
### events.blockDispense()
2014-04-26 18:14:32 +02:00
#### Parameters
2014-04-26 18:14:32 +02:00
* callback - A function which is called whenever the block.BlockDispenseEvent event is fired
2014-04-26 18:14:32 +02:00
2014-04-26 21:24:45 +02:00
* priority - optional - see events.on() for more information.
2014-04-26 18:14:32 +02:00
2014-04-26 18:03:08 +02:00
### events.blockBreak()
2014-04-26 18:14:32 +02:00
#### Parameters
2014-04-26 18:14:32 +02:00
* callback - A function which is called whenever the block.BlockBreakEvent event is fired
2014-04-26 18:14:32 +02:00
2014-04-26 21:24:45 +02:00
* priority - optional - see events.on() for more information.
2014-04-26 18:14:32 +02:00
2014-04-26 18:03:08 +02:00
### events.paintingPlace()
2014-04-26 18:14:32 +02:00
#### Parameters
2014-04-26 18:14:32 +02:00
* callback - A function which is called whenever the painting.PaintingPlaceEvent event is fired
2014-04-26 18:14:32 +02:00
2014-04-26 21:24:45 +02:00
* priority - optional - see events.on() for more information.
2014-04-26 18:14:32 +02:00
2014-04-26 18:03:08 +02:00
### events.lightningStrike()
2014-04-26 18:14:32 +02:00
#### Parameters
2014-04-26 18:14:32 +02:00
* callback - A function which is called whenever the weather.LightningStrikeEvent event is fired
2014-04-26 18:14:32 +02:00
2014-04-26 21:24:45 +02:00
* priority - optional - see events.on() for more information.
2014-04-26 18:14:32 +02:00
2014-04-26 18:03:08 +02:00
### events.vehicleEnter()
2014-04-26 18:14:32 +02:00
#### Parameters
2014-04-26 18:14:32 +02:00
* callback - A function which is called whenever the vehicle.VehicleEnterEvent event is fired
2014-04-26 18:14:32 +02:00
2014-04-26 21:24:45 +02:00
* priority - optional - see events.on() for more information.
2014-04-26 18:14:32 +02:00
2014-04-26 18:03:08 +02:00
### events.vehicleMove()
2014-04-26 18:14:32 +02:00
#### Parameters
2014-04-26 18:14:32 +02:00
* callback - A function which is called whenever the vehicle.VehicleMoveEvent event is fired
2014-04-26 18:14:32 +02:00
2014-04-26 21:24:45 +02:00
* priority - optional - see events.on() for more information.
2014-04-26 18:14:32 +02:00
2014-04-26 18:03:08 +02:00
### events.vehicleCreate()
2014-04-26 18:14:32 +02:00
#### Parameters
2014-04-26 18:14:32 +02:00
* callback - A function which is called whenever the vehicle.VehicleCreateEvent event is fired
2014-04-26 18:14:32 +02:00
2014-04-26 21:24:45 +02:00
* priority - optional - see events.on() for more information.
2014-04-26 18:14:32 +02:00
2014-04-26 18:03:08 +02:00
### events.asyncPlayerPreLogin()
2014-04-26 18:14:32 +02:00
#### Parameters
2014-04-26 18:14:32 +02:00
* callback - A function which is called whenever the player.AsyncPlayerPreLoginEvent event is fired
2014-04-26 18:14:32 +02:00
2014-04-26 21:24:45 +02:00
* priority - optional - see events.on() for more information.
2014-04-26 18:14:32 +02:00
2014-04-26 18:03:08 +02:00
### events.playerUnleashEntity()
2014-04-26 18:14:32 +02:00
#### Parameters
2014-04-26 18:14:32 +02:00
* callback - A function which is called whenever the player.PlayerUnleashEntityEvent event is fired
2014-04-26 18:14:32 +02:00
2014-04-26 21:24:45 +02:00
* priority - optional - see events.on() for more information.
2014-04-26 18:14:32 +02:00
2014-04-26 18:03:08 +02:00
### events.playerPreLogin()
2014-04-26 18:14:32 +02:00
#### Parameters
2014-04-26 18:14:32 +02:00
* callback - A function which is called whenever the player.PlayerPreLoginEvent event is fired
2014-04-26 18:14:32 +02:00
2014-04-26 21:24:45 +02:00
* priority - optional - see events.on() for more information.
2014-04-26 18:14:32 +02:00
2014-04-26 18:03:08 +02:00
### events.inventoryPickupItem()
2014-04-26 18:14:32 +02:00
#### Parameters
2014-04-26 18:14:32 +02:00
* callback - A function which is called whenever the inventory.InventoryPickupItemEvent event is fired
2014-04-26 18:14:32 +02:00
2014-04-26 21:24:45 +02:00
* priority - optional - see events.on() for more information.
2014-04-26 18:14:32 +02:00
2014-04-26 18:03:08 +02:00
### events.inventoryMoveItem()
2014-04-26 18:14:32 +02:00
#### Parameters
2014-04-26 18:14:32 +02:00
* callback - A function which is called whenever the inventory.InventoryMoveItemEvent event is fired
2014-04-26 18:14:32 +02:00
2014-04-26 21:24:45 +02:00
* priority - optional - see events.on() for more information.
2014-04-26 18:14:32 +02:00
2014-04-26 18:03:08 +02:00
### events.furnaceBurn()
2014-04-26 18:14:32 +02:00
#### Parameters
2014-04-26 18:14:32 +02:00
* callback - A function which is called whenever the inventory.FurnaceBurnEvent event is fired
2014-04-26 18:14:32 +02:00
2014-04-26 21:24:45 +02:00
* priority - optional - see events.on() for more information.
2014-04-26 18:14:32 +02:00
2014-04-26 18:03:08 +02:00
### events.inventory()
2014-04-26 18:14:32 +02:00
#### Parameters
2014-04-26 18:14:32 +02:00
* callback - A function which is called whenever the inventory.InventoryEvent event is fired
2014-04-26 18:14:32 +02:00
2014-04-26 21:24:45 +02:00
* priority - optional - see events.on() for more information.
2014-04-26 18:14:32 +02:00
2014-04-26 18:03:08 +02:00
### events.brew()
2014-04-26 18:14:32 +02:00
#### Parameters
2014-04-26 18:14:32 +02:00
* callback - A function which is called whenever the inventory.BrewEvent event is fired
2014-04-26 18:14:32 +02:00
2014-04-26 21:24:45 +02:00
* priority - optional - see events.on() for more information.
2014-04-26 18:14:32 +02:00
2014-04-26 18:03:08 +02:00
### events.furnaceExtract()
2014-04-26 18:14:32 +02:00
#### Parameters
2014-04-26 18:14:32 +02:00
* callback - A function which is called whenever the inventory.FurnaceExtractEvent event is fired
2014-04-26 18:14:32 +02:00
2014-04-26 21:24:45 +02:00
* priority - optional - see events.on() for more information.
2014-04-26 18:14:32 +02:00
2014-04-26 18:03:08 +02:00
### events.furnaceSmelt()
2014-04-26 18:14:32 +02:00
#### Parameters
2014-04-26 18:14:32 +02:00
* callback - A function which is called whenever the inventory.FurnaceSmeltEvent event is fired
2014-04-26 18:14:32 +02:00
2014-04-26 21:24:45 +02:00
* priority - optional - see events.on() for more information.
2014-04-26 18:14:32 +02:00
2014-04-26 18:03:08 +02:00
### events.inventoryInteract()
2014-04-26 18:14:32 +02:00
#### Parameters
2014-04-26 18:14:32 +02:00
* callback - A function which is called whenever the inventory.InventoryInteractEvent event is fired
2014-04-26 18:14:32 +02:00
2014-04-26 21:24:45 +02:00
* priority - optional - see events.on() for more information.
2014-04-26 18:14:32 +02:00
2014-04-26 18:03:08 +02:00
### events.inventoryClose()
2014-04-26 18:14:32 +02:00
#### Parameters
2014-04-26 18:14:32 +02:00
* callback - A function which is called whenever the inventory.InventoryCloseEvent event is fired
2014-04-26 18:14:32 +02:00
2014-04-26 21:24:45 +02:00
* priority - optional - see events.on() for more information.
2014-04-26 18:14:32 +02:00
2014-04-26 18:03:08 +02:00
### events.inventoryDrag()
2014-04-26 18:14:32 +02:00
#### Parameters
2014-04-26 18:14:32 +02:00
* callback - A function which is called whenever the inventory.InventoryDragEvent event is fired
2014-04-26 18:14:32 +02:00
2014-04-26 21:24:45 +02:00
* priority - optional - see events.on() for more information.
2014-04-26 18:14:32 +02:00
2014-04-26 18:03:08 +02:00
### events.inventoryClick()
2014-04-26 18:14:32 +02:00
#### Parameters
2014-04-26 18:14:32 +02:00
* callback - A function which is called whenever the inventory.InventoryClickEvent event is fired
2014-04-26 18:14:32 +02:00
2014-04-26 21:24:45 +02:00
* priority - optional - see events.on() for more information.
2014-04-26 18:14:32 +02:00
2014-04-26 18:03:08 +02:00
### events.inventoryCreative()
2014-04-26 18:14:32 +02:00
#### Parameters
2014-04-26 18:14:32 +02:00
* callback - A function which is called whenever the inventory.InventoryCreativeEvent event is fired
2014-04-26 18:14:32 +02:00
2014-04-26 21:24:45 +02:00
* priority - optional - see events.on() for more information.
2014-04-26 18:14:32 +02:00
2014-04-26 18:03:08 +02:00
### events.hangingPlace()
2014-04-26 18:14:32 +02:00
#### Parameters
2014-04-26 18:14:32 +02:00
* callback - A function which is called whenever the hanging.HangingPlaceEvent event is fired
2014-04-26 18:14:32 +02:00
2014-04-26 21:24:45 +02:00
* priority - optional - see events.on() for more information.
2014-04-26 18:14:32 +02:00
2014-04-26 18:03:08 +02:00
### events.hangingBreak()
2014-04-26 18:14:32 +02:00
#### Parameters
2014-04-26 18:14:32 +02:00
* callback - A function which is called whenever the hanging.HangingBreakEvent event is fired
2014-04-26 18:14:32 +02:00
2014-04-26 21:24:45 +02:00
* priority - optional - see events.on() for more information.
2014-04-26 18:14:32 +02:00
2014-04-26 18:03:08 +02:00
### events.worldSave()
2014-04-26 18:14:32 +02:00
#### Parameters
2014-04-26 18:14:32 +02:00
* callback - A function which is called whenever the world.WorldSaveEvent event is fired
2014-04-26 18:14:32 +02:00
2014-04-26 21:24:45 +02:00
* priority - optional - see events.on() for more information.
2014-04-26 18:14:32 +02:00
2014-04-26 18:03:08 +02:00
### events.structureGrow()
2014-04-26 18:14:32 +02:00
#### Parameters
2014-04-26 18:14:32 +02:00
* callback - A function which is called whenever the world.StructureGrowEvent event is fired
2014-04-26 18:14:32 +02:00
2014-04-26 21:24:45 +02:00
* priority - optional - see events.on() for more information.
2014-04-26 18:14:32 +02:00
2014-04-26 18:03:08 +02:00
### events.entityDamage()
2014-04-26 18:14:32 +02:00
#### Parameters
2014-04-26 18:14:32 +02:00
* callback - A function which is called whenever the entity.EntityDamageEvent event is fired
2014-04-26 18:14:32 +02:00
2014-04-26 21:24:45 +02:00
* priority - optional - see events.on() for more information.
2014-04-26 18:14:32 +02:00
2014-04-26 18:03:08 +02:00
### events.entityTargetLivingEntity()
2014-04-26 18:14:32 +02:00
#### Parameters
2014-04-26 18:14:32 +02:00
* callback - A function which is called whenever the entity.EntityTargetLivingEntityEvent event is fired
2014-04-26 18:14:32 +02:00
2014-04-26 21:24:45 +02:00
* priority - optional - see events.on() for more information.
2014-04-26 18:14:32 +02:00
2014-04-26 18:03:08 +02:00
### events.playerDeath()
2014-04-26 18:14:32 +02:00
#### Parameters
2014-04-26 18:14:32 +02:00
* callback - A function which is called whenever the entity.PlayerDeathEvent event is fired
2014-04-26 18:14:32 +02:00
2014-04-26 21:24:45 +02:00
* priority - optional - see events.on() for more information.
2014-04-26 18:14:32 +02:00
2014-04-26 18:03:08 +02:00
### events.entityDamageByBlock()
2014-04-26 18:14:32 +02:00
#### Parameters
2014-04-26 18:14:32 +02:00
* callback - A function which is called whenever the entity.EntityDamageByBlockEvent event is fired
2014-04-26 18:14:32 +02:00
2014-04-26 21:24:45 +02:00
* priority - optional - see events.on() for more information.
2014-04-26 18:14:32 +02:00
2014-04-26 18:03:08 +02:00
### events.entityDamageByEntity()
2014-04-26 18:14:32 +02:00
#### Parameters
2014-04-26 18:14:32 +02:00
* callback - A function which is called whenever the entity.EntityDamageByEntityEvent event is fired
2014-04-26 18:14:32 +02:00
2014-04-26 21:24:45 +02:00
* priority - optional - see events.on() for more information.
2014-04-26 18:14:32 +02:00
2014-04-26 18:03:08 +02:00
### events.entityPortal()
2014-04-26 18:14:32 +02:00
#### Parameters
2014-04-26 18:14:32 +02:00
* callback - A function which is called whenever the entity.EntityPortalEvent event is fired
2014-04-26 18:14:32 +02:00
2014-04-26 21:24:45 +02:00
* priority - optional - see events.on() for more information.
2014-04-26 18:14:32 +02:00
2014-04-26 18:03:08 +02:00
### events.entityPortalExit()
2014-04-26 18:14:32 +02:00
#### Parameters
2014-04-26 18:14:32 +02:00
* callback - A function which is called whenever the entity.EntityPortalExitEvent event is fired
2014-04-26 18:14:32 +02:00
2014-04-26 21:24:45 +02:00
* priority - optional - see events.on() for more information.
2014-04-26 18:14:32 +02:00
2014-04-26 18:03:08 +02:00
### events.signChange()
2014-04-26 18:14:32 +02:00
#### Parameters
2014-04-26 18:14:32 +02:00
* callback - A function which is called whenever the block.SignChangeEvent event is fired
2014-04-26 18:14:32 +02:00
2014-04-26 21:24:45 +02:00
* priority - optional - see events.on() for more information.
2014-04-26 18:14:32 +02:00
2014-04-26 18:03:08 +02:00
### events.leavesDecay()
2014-04-26 18:14:32 +02:00
#### Parameters
2014-04-26 18:14:32 +02:00
* callback - A function which is called whenever the block.LeavesDecayEvent event is fired
2014-04-26 18:14:32 +02:00
2014-04-26 21:24:45 +02:00
* priority - optional - see events.on() for more information.
2014-04-26 18:14:32 +02:00
2014-04-26 18:03:08 +02:00
### events.blockRedstone()
2014-04-26 18:14:32 +02:00
#### Parameters
2014-04-26 18:14:32 +02:00
* callback - A function which is called whenever the block.BlockRedstoneEvent event is fired
2014-04-26 18:14:32 +02:00
2014-04-26 21:24:45 +02:00
* priority - optional - see events.on() for more information.
2014-04-26 18:14:32 +02:00
2014-04-26 18:03:08 +02:00
### events.blockCanBuild()
2014-04-26 18:14:32 +02:00
#### Parameters
2014-04-26 18:14:32 +02:00
* callback - A function which is called whenever the block.BlockCanBuildEvent event is fired
2014-04-26 18:14:32 +02:00
2014-04-26 21:24:45 +02:00
* priority - optional - see events.on() for more information.
2014-04-26 18:14:32 +02:00
2014-04-26 18:03:08 +02:00
### events.blockBurn()
2014-04-26 18:14:32 +02:00
#### Parameters
2014-04-26 18:14:32 +02:00
* callback - A function which is called whenever the block.BlockBurnEvent event is fired
2014-04-26 18:14:32 +02:00
2014-04-26 21:24:45 +02:00
* priority - optional - see events.on() for more information.
2014-04-26 18:14:32 +02:00
2014-04-26 18:03:08 +02:00
### events.blockPhysics()
2014-04-26 18:14:32 +02:00
#### Parameters
2014-04-26 18:14:32 +02:00
* callback - A function which is called whenever the block.BlockPhysicsEvent event is fired
2014-04-26 18:14:32 +02:00
2014-04-26 21:24:45 +02:00
* priority - optional - see events.on() for more information.
2014-04-26 18:14:32 +02:00
2014-04-26 18:03:08 +02:00
### events.blockIgnite()
2014-04-26 18:14:32 +02:00
#### Parameters
2014-04-26 18:14:32 +02:00
* callback - A function which is called whenever the block.BlockIgniteEvent event is fired
2014-04-26 18:14:32 +02:00
2014-04-26 21:24:45 +02:00
* priority - optional - see events.on() for more information.
2014-04-26 18:14:32 +02:00
2014-04-26 18:03:08 +02:00
### events.notePlay()
2014-04-26 18:14:32 +02:00
#### Parameters
2014-04-26 18:14:32 +02:00
* callback - A function which is called whenever the block.NotePlayEvent event is fired
2014-04-26 18:14:32 +02:00
2014-04-26 21:24:45 +02:00
* priority - optional - see events.on() for more information.
2014-04-26 18:14:32 +02:00
2014-04-26 18:03:08 +02:00
### events.blockPlace()
2014-04-26 18:14:32 +02:00
#### Parameters
2014-04-26 18:14:32 +02:00
* callback - A function which is called whenever the block.BlockPlaceEvent event is fired
2014-04-26 18:14:32 +02:00
2014-04-26 21:24:45 +02:00
* priority - optional - see events.on() for more information.
2014-04-26 18:14:32 +02:00
2014-04-26 18:03:08 +02:00
### events.blockFromTo()
2014-04-26 18:14:32 +02:00
#### Parameters
2014-04-26 18:14:32 +02:00
* callback - A function which is called whenever the block.BlockFromToEvent event is fired
2014-04-26 18:14:32 +02:00
2014-04-26 21:24:45 +02:00
* priority - optional - see events.on() for more information.
2014-04-26 18:14:32 +02:00
2014-04-26 18:03:08 +02:00
### events.blockForm()
2014-04-26 18:14:32 +02:00
#### Parameters
2014-04-26 18:14:32 +02:00
* callback - A function which is called whenever the block.BlockFormEvent event is fired
2014-04-26 18:14:32 +02:00
2014-04-26 21:24:45 +02:00
* priority - optional - see events.on() for more information.
2014-04-26 18:14:32 +02:00
2014-04-26 18:03:08 +02:00
### events.blockSpread()
2014-04-26 18:14:32 +02:00
#### Parameters
2014-04-26 18:14:32 +02:00
* callback - A function which is called whenever the block.BlockSpreadEvent event is fired
2014-04-26 18:14:32 +02:00
2014-04-26 21:24:45 +02:00
* priority - optional - see events.on() for more information.
2014-04-26 18:14:32 +02:00
2014-04-26 18:03:08 +02:00
### events.enchantItem()
2014-04-26 18:14:32 +02:00
#### Parameters
2014-04-26 18:14:32 +02:00
* callback - A function which is called whenever the enchantment.EnchantItemEvent event is fired
2014-04-26 18:14:32 +02:00
2014-04-26 21:24:45 +02:00
* priority - optional - see events.on() for more information.
2014-04-26 18:14:32 +02:00
2014-04-26 18:03:08 +02:00
### events.prepareItemEnchant()
2014-04-26 18:14:32 +02:00
#### Parameters
2014-04-26 18:14:32 +02:00
* callback - A function which is called whenever the enchantment.PrepareItemEnchantEvent event is fired
2014-04-26 18:14:32 +02:00
2014-04-26 21:24:45 +02:00
* priority - optional - see events.on() for more information.
2014-04-26 18:14:32 +02:00
2014-04-26 18:03:08 +02:00
### events.paintingBreak()
2014-04-26 18:14:32 +02:00
#### Parameters
2014-04-26 18:14:32 +02:00
* callback - A function which is called whenever the painting.PaintingBreakEvent event is fired
2014-04-26 18:14:32 +02:00
2014-04-26 21:24:45 +02:00
* priority - optional - see events.on() for more information.
2014-04-26 18:14:32 +02:00
2014-04-26 18:03:08 +02:00
### events.paintingBreakByEntity()
2014-04-26 18:14:32 +02:00
#### Parameters
2014-04-26 18:14:32 +02:00
* callback - A function which is called whenever the painting.PaintingBreakByEntityEvent event is fired
2014-04-26 18:14:32 +02:00
2014-04-26 21:24:45 +02:00
* priority - optional - see events.on() for more information.
2014-04-26 18:14:32 +02:00
2014-04-26 18:03:08 +02:00
### events.weatherChange()
2014-04-26 18:14:32 +02:00
#### Parameters
2014-04-26 18:14:32 +02:00
* callback - A function which is called whenever the weather.WeatherChangeEvent event is fired
2014-04-26 18:14:32 +02:00
2014-04-26 21:24:45 +02:00
* priority - optional - see events.on() for more information.
2014-04-26 18:14:32 +02:00
2014-04-26 18:03:08 +02:00
### events.thunderChange()
2014-04-26 18:14:32 +02:00
#### Parameters
2014-04-26 18:14:32 +02:00
* callback - A function which is called whenever the weather.ThunderChangeEvent event is fired
2014-04-26 18:14:32 +02:00
2014-04-26 21:24:45 +02:00
* priority - optional - see events.on() for more information.
2014-04-26 18:14:32 +02:00
2014-04-26 18:03:08 +02:00
### events.vehicleEntityCollision()
2014-04-26 18:14:32 +02:00
#### Parameters
2014-04-26 18:14:32 +02:00
* callback - A function which is called whenever the vehicle.VehicleEntityCollisionEvent event is fired
2014-04-26 18:14:32 +02:00
2014-04-26 21:24:45 +02:00
* priority - optional - see events.on() for more information.
2014-04-26 18:14:32 +02:00
2014-04-26 18:03:08 +02:00
### events.vehicleBlockCollision()
2014-04-26 18:14:32 +02:00
#### Parameters
2014-04-26 18:14:32 +02:00
* callback - A function which is called whenever the vehicle.VehicleBlockCollisionEvent event is fired
2014-04-26 18:14:32 +02:00
2014-04-26 21:24:45 +02:00
* priority - optional - see events.on() for more information.
2014-04-26 18:14:32 +02:00
2014-04-26 18:03:08 +02:00
### events.vehicleExit()
2014-04-26 18:14:32 +02:00
#### Parameters
2014-04-26 18:14:32 +02:00
* callback - A function which is called whenever the vehicle.VehicleExitEvent event is fired
2014-04-26 18:14:32 +02:00
2014-04-26 21:24:45 +02:00
* priority - optional - see events.on() for more information.
2014-04-26 18:14:32 +02:00
2014-04-26 18:03:08 +02:00
### events.vehicleUpdate()
2014-04-26 18:14:32 +02:00
#### Parameters
2014-04-26 18:14:32 +02:00
* callback - A function which is called whenever the vehicle.VehicleUpdateEvent event is fired
2014-04-26 18:14:32 +02:00
2014-04-26 21:24:45 +02:00
* priority - optional - see events.on() for more information.
2014-04-26 18:14:32 +02:00
2014-04-26 18:03:08 +02:00
### events.vehicleDamage()
2014-04-26 18:14:32 +02:00
#### Parameters
2014-04-26 18:14:32 +02:00
* callback - A function which is called whenever the vehicle.VehicleDamageEvent event is fired
2014-04-26 18:14:32 +02:00
2014-04-26 21:24:45 +02:00
* priority - optional - see events.on() for more information.
2014-04-26 18:14:32 +02:00
2014-04-26 18:03:08 +02:00
### events.vehicleDestroy()
2014-04-26 18:14:32 +02:00
#### Parameters
2014-04-26 18:14:32 +02:00
* callback - A function which is called whenever the vehicle.VehicleDestroyEvent event is fired
2014-04-26 18:14:32 +02:00
2014-04-26 21:24:45 +02:00
* priority - optional - see events.on() for more information.
2014-04-26 18:14:32 +02:00
2014-04-26 18:03:08 +02:00
### events.playerExpChange()
2014-04-26 18:14:32 +02:00
#### Parameters
2014-04-26 18:14:32 +02:00
* callback - A function which is called whenever the player.PlayerExpChangeEvent event is fired
2014-04-26 18:14:32 +02:00
2014-04-26 21:24:45 +02:00
* priority - optional - see events.on() for more information.
2014-04-26 18:14:32 +02:00
2014-04-26 18:03:08 +02:00
### events.playerRespawn()
2014-04-26 18:14:32 +02:00
#### Parameters
2014-04-26 18:14:32 +02:00
* callback - A function which is called whenever the player.PlayerRespawnEvent event is fired
2014-04-26 18:14:32 +02:00
2014-04-26 21:24:45 +02:00
* priority - optional - see events.on() for more information.
2014-04-26 18:14:32 +02:00
2014-04-26 18:03:08 +02:00
### events.playerCommandPreprocess()
2014-04-26 18:14:32 +02:00
#### Parameters
2014-04-26 18:14:32 +02:00
* callback - A function which is called whenever the player.PlayerCommandPreprocessEvent event is fired
2014-04-26 18:14:32 +02:00
2014-04-26 21:24:45 +02:00
* priority - optional - see events.on() for more information.
2014-04-26 18:14:32 +02:00
2014-04-26 18:03:08 +02:00
### events.playerPickupItem()
2014-04-26 18:14:32 +02:00
#### Parameters
2014-04-26 18:14:32 +02:00
* callback - A function which is called whenever the player.PlayerPickupItemEvent event is fired
2014-04-26 18:14:32 +02:00
2014-04-26 21:24:45 +02:00
* priority - optional - see events.on() for more information.
2014-04-26 18:14:32 +02:00
2014-04-26 18:03:08 +02:00
### events.playerInventory()
2014-04-26 18:14:32 +02:00
#### Parameters
2014-04-26 18:14:32 +02:00
* callback - A function which is called whenever the player.PlayerInventoryEvent event is fired
2014-04-26 18:14:32 +02:00
2014-04-26 21:24:45 +02:00
* priority - optional - see events.on() for more information.
2014-04-26 18:14:32 +02:00
2014-04-26 18:03:08 +02:00
### events.playerFish()
2014-04-26 18:14:32 +02:00
#### Parameters
2014-04-26 18:14:32 +02:00
* callback - A function which is called whenever the player.PlayerFishEvent event is fired
2014-04-26 18:14:32 +02:00
2014-04-26 21:24:45 +02:00
* priority - optional - see events.on() for more information.
2014-04-26 18:14:32 +02:00
2014-04-26 18:03:08 +02:00
### events.playerBedEnter()
2014-04-26 18:14:32 +02:00
#### Parameters
2014-04-26 18:14:32 +02:00
* callback - A function which is called whenever the player.PlayerBedEnterEvent event is fired
2014-04-26 18:14:32 +02:00
2014-04-26 21:24:45 +02:00
* priority - optional - see events.on() for more information.
2014-04-26 18:14:32 +02:00
2014-04-26 18:03:08 +02:00
### events.playerLogin()
2014-04-26 18:14:32 +02:00
#### Parameters
2014-04-26 18:14:32 +02:00
* callback - A function which is called whenever the player.PlayerLoginEvent event is fired
2014-04-26 18:14:32 +02:00
2014-04-26 21:24:45 +02:00
* priority - optional - see events.on() for more information.
2014-04-26 18:14:32 +02:00
2014-04-26 18:03:08 +02:00
### events.playerDropItem()
2014-04-26 18:14:32 +02:00
#### Parameters
2014-04-26 18:14:32 +02:00
* callback - A function which is called whenever the player.PlayerDropItemEvent event is fired
2014-04-26 18:14:32 +02:00
2014-04-26 21:24:45 +02:00
* priority - optional - see events.on() for more information.
2014-04-26 18:14:32 +02:00
2014-04-26 18:03:08 +02:00
### events.playerLevelChange()
2014-04-26 18:14:32 +02:00
#### Parameters
2014-04-26 18:14:32 +02:00
* callback - A function which is called whenever the player.PlayerLevelChangeEvent event is fired
2014-04-26 18:14:32 +02:00
2014-04-26 21:24:45 +02:00
* priority - optional - see events.on() for more information.
2014-04-26 18:14:32 +02:00
2014-04-26 18:03:08 +02:00
### events.playerVelocity()
2014-04-26 18:14:32 +02:00
#### Parameters
2014-04-26 18:14:32 +02:00
* callback - A function which is called whenever the player.PlayerVelocityEvent event is fired
2014-04-26 18:14:32 +02:00
2014-04-26 21:24:45 +02:00
* priority - optional - see events.on() for more information.
2014-04-26 18:14:32 +02:00
2014-04-26 18:03:08 +02:00
### events.playerInteract()
2014-04-26 18:14:32 +02:00
#### Parameters
2014-04-26 18:14:32 +02:00
* callback - A function which is called whenever the player.PlayerInteractEvent event is fired
2014-04-26 18:14:32 +02:00
2014-04-26 21:24:45 +02:00
* priority - optional - see events.on() for more information.
2014-04-26 18:14:32 +02:00
2014-04-26 18:03:08 +02:00
### events.playerQuit()
2014-04-26 18:14:32 +02:00
#### Parameters
2014-04-26 18:14:32 +02:00
* callback - A function which is called whenever the player.PlayerQuitEvent event is fired
2014-04-26 18:14:32 +02:00
2014-04-26 21:24:45 +02:00
* priority - optional - see events.on() for more information.
2014-04-26 18:14:32 +02:00
2014-04-26 18:03:08 +02:00
### events.playerChatTabComplete()
2014-04-26 18:14:32 +02:00
#### Parameters
2014-04-26 18:14:32 +02:00
* callback - A function which is called whenever the player.PlayerChatTabCompleteEvent event is fired
2014-04-26 18:14:32 +02:00
2014-04-26 21:24:45 +02:00
* priority - optional - see events.on() for more information.
2014-04-26 18:14:32 +02:00
2014-04-26 18:03:08 +02:00
### events.playerEggThrow()
2014-04-26 18:14:32 +02:00
#### Parameters
2014-04-26 18:14:32 +02:00
* callback - A function which is called whenever the player.PlayerEggThrowEvent event is fired
2014-04-26 18:14:32 +02:00
2014-04-26 21:24:45 +02:00
* priority - optional - see events.on() for more information.
2014-04-26 18:14:32 +02:00
2014-04-26 18:03:08 +02:00
### events.playerChat()
2014-04-26 18:14:32 +02:00
#### Parameters
2014-04-26 18:14:32 +02:00
* callback - A function which is called whenever the player.PlayerChatEvent event is fired
2014-04-26 18:14:32 +02:00
2014-04-26 21:24:45 +02:00
* priority - optional - see events.on() for more information.
2014-04-26 18:14:32 +02:00
2014-04-26 18:03:08 +02:00
### events.playerAchievementAwarded()
2014-04-26 18:14:32 +02:00
#### Parameters
2014-04-26 18:14:32 +02:00
* callback - A function which is called whenever the player.PlayerAchievementAwardedEvent event is fired
2014-04-26 18:14:32 +02:00
2014-04-26 21:24:45 +02:00
* priority - optional - see events.on() for more information.
2014-04-26 18:14:32 +02:00
2014-04-26 18:03:08 +02:00
### events.playerBedLeave()
2014-04-26 18:14:32 +02:00
#### Parameters
2014-04-26 18:14:32 +02:00
* callback - A function which is called whenever the player.PlayerBedLeaveEvent event is fired
2014-04-26 18:14:32 +02:00
2014-04-26 21:24:45 +02:00
* priority - optional - see events.on() for more information.
2014-04-26 18:14:32 +02:00
2014-04-26 18:03:08 +02:00
### events.playerChannel()
2014-04-26 18:14:32 +02:00
#### Parameters
2014-04-26 18:14:32 +02:00
* callback - A function which is called whenever the player.PlayerChannelEvent event is fired
2014-04-26 18:14:32 +02:00
2014-04-26 21:24:45 +02:00
* priority - optional - see events.on() for more information.
2014-04-26 18:14:32 +02:00
2014-04-26 18:03:08 +02:00
### events.playerStatisticIncrement()
2014-04-26 18:14:32 +02:00
#### Parameters
2014-04-26 18:14:32 +02:00
* callback - A function which is called whenever the player.PlayerStatisticIncrementEvent event is fired
2014-04-26 18:14:32 +02:00
2014-04-26 21:24:45 +02:00
* priority - optional - see events.on() for more information.
2014-04-26 18:14:32 +02:00
2014-04-26 18:03:08 +02:00
### events.playerToggleSprint()
2014-04-26 18:14:32 +02:00
#### Parameters
2014-04-26 18:14:32 +02:00
* callback - A function which is called whenever the player.PlayerToggleSprintEvent event is fired
2014-04-26 18:14:32 +02:00
2014-04-26 21:24:45 +02:00
* priority - optional - see events.on() for more information.
2014-04-26 18:14:32 +02:00
2014-04-26 18:03:08 +02:00
### events.playerInteractEntity()
2014-04-26 18:14:32 +02:00
#### Parameters
2014-04-26 18:14:32 +02:00
* callback - A function which is called whenever the player.PlayerInteractEntityEvent event is fired
2014-04-26 18:14:32 +02:00
2014-04-26 21:24:45 +02:00
* priority - optional - see events.on() for more information.
2014-04-26 18:14:32 +02:00
2014-04-26 18:03:08 +02:00
### events.playerEditBook()
2014-04-26 18:14:32 +02:00
#### Parameters
2014-04-26 18:14:32 +02:00
* callback - A function which is called whenever the player.PlayerEditBookEvent event is fired
2014-04-26 18:14:32 +02:00
2014-04-26 21:24:45 +02:00
* priority - optional - see events.on() for more information.
2014-04-26 18:14:32 +02:00
2014-04-26 18:03:08 +02:00
### events.playerKick()
2014-04-26 18:14:32 +02:00
#### Parameters
2014-04-26 18:14:32 +02:00
* callback - A function which is called whenever the player.PlayerKickEvent event is fired
2014-04-26 18:14:32 +02:00
2014-04-26 21:24:45 +02:00
* priority - optional - see events.on() for more information.
2014-04-26 18:14:32 +02:00
2014-04-26 18:03:08 +02:00
### events.playerItemHeld()
2014-04-26 18:14:32 +02:00
#### Parameters
2014-04-26 18:14:32 +02:00
* callback - A function which is called whenever the player.PlayerItemHeldEvent event is fired
2014-04-26 18:14:32 +02:00
2014-04-26 21:24:45 +02:00
* priority - optional - see events.on() for more information.
2014-04-26 18:14:32 +02:00
2014-04-26 18:03:08 +02:00
### events.playerItemConsume()
2014-04-26 18:14:32 +02:00
#### Parameters
2014-04-26 18:14:32 +02:00
* callback - A function which is called whenever the player.PlayerItemConsumeEvent event is fired
2014-04-26 18:14:32 +02:00
2014-04-26 21:24:45 +02:00
* priority - optional - see events.on() for more information.
2014-04-26 18:14:32 +02:00
2014-04-26 18:03:08 +02:00
### events.playerGameModeChange()
2014-04-26 18:14:32 +02:00
#### Parameters
2014-04-26 18:14:32 +02:00
* callback - A function which is called whenever the player.PlayerGameModeChangeEvent event is fired
2014-04-26 18:14:32 +02:00
2014-04-26 21:24:45 +02:00
* priority - optional - see events.on() for more information.
2014-04-26 18:14:32 +02:00
2014-04-26 18:03:08 +02:00
### events.playerItemBreak()
2014-04-26 18:14:32 +02:00
#### Parameters
2014-04-26 18:14:32 +02:00
* callback - A function which is called whenever the player.PlayerItemBreakEvent event is fired
2014-04-26 18:14:32 +02:00
2014-04-26 21:24:45 +02:00
* priority - optional - see events.on() for more information.
2014-04-26 18:14:32 +02:00
2014-04-26 18:03:08 +02:00
### events.playerToggleFlight()
2014-04-26 18:14:32 +02:00
#### Parameters
2014-04-26 18:14:32 +02:00
* callback - A function which is called whenever the player.PlayerToggleFlightEvent event is fired
2014-04-26 18:14:32 +02:00
2014-04-26 21:24:45 +02:00
* priority - optional - see events.on() for more information.
2014-04-26 18:14:32 +02:00
2014-04-26 18:03:08 +02:00
### events.playerAnimation()
2014-04-26 18:14:32 +02:00
#### Parameters
2014-04-26 18:14:32 +02:00
* callback - A function which is called whenever the player.PlayerAnimationEvent event is fired
2014-04-26 18:14:32 +02:00
2014-04-26 21:24:45 +02:00
* priority - optional - see events.on() for more information.
2014-04-26 18:14:32 +02:00
2014-04-26 18:03:08 +02:00
### events.asyncPlayerChat()
2014-04-26 18:14:32 +02:00
#### Parameters
2014-04-26 18:14:32 +02:00
* callback - A function which is called whenever the player.AsyncPlayerChatEvent event is fired
2014-04-26 18:14:32 +02:00
2014-04-26 21:24:45 +02:00
* priority - optional - see events.on() for more information.
2014-04-26 18:14:32 +02:00
2014-04-26 18:03:08 +02:00
### events.playerRegisterChannel()
2014-04-26 18:14:32 +02:00
#### Parameters
2014-04-26 18:14:32 +02:00
* callback - A function which is called whenever the player.PlayerRegisterChannelEvent event is fired
2014-04-26 18:14:32 +02:00
2014-04-26 21:24:45 +02:00
* priority - optional - see events.on() for more information.
2014-04-26 18:14:32 +02:00
2014-04-26 18:03:08 +02:00
### events.playerMove()
2014-04-26 18:14:32 +02:00
#### Parameters
2014-04-26 18:14:32 +02:00
* callback - A function which is called whenever the player.PlayerMoveEvent event is fired
2014-04-26 18:14:32 +02:00
2014-04-26 21:24:45 +02:00
* priority - optional - see events.on() for more information.
2014-04-26 18:14:32 +02:00
2014-04-26 18:03:08 +02:00
### events.playerTeleport()
2014-04-26 18:14:32 +02:00
#### Parameters
2014-04-26 18:14:32 +02:00
* callback - A function which is called whenever the player.PlayerTeleportEvent event is fired
2014-04-26 18:14:32 +02:00
2014-04-26 21:24:45 +02:00
* priority - optional - see events.on() for more information.
2014-04-26 18:14:32 +02:00
2014-04-26 18:03:08 +02:00
### events.playerBucketFill()
2014-04-26 18:14:32 +02:00
#### Parameters
2014-04-26 18:14:32 +02:00
* callback - A function which is called whenever the player.PlayerBucketFillEvent event is fired
2014-04-26 18:14:32 +02:00
2014-04-26 21:24:45 +02:00
* priority - optional - see events.on() for more information.
2014-04-26 18:14:32 +02:00
2014-04-26 18:03:08 +02:00
### events.playerJoin()
2014-04-26 18:14:32 +02:00
#### Parameters
2014-04-26 18:14:32 +02:00
* callback - A function which is called whenever the player.PlayerJoinEvent event is fired
2014-04-26 18:14:32 +02:00
2014-04-26 21:24:45 +02:00
* priority - optional - see events.on() for more information.
2014-04-26 18:14:32 +02:00
2014-04-26 18:03:08 +02:00
### events.playerShearEntity()
2014-04-26 18:14:32 +02:00
#### Parameters
2014-04-26 18:14:32 +02:00
* callback - A function which is called whenever the player.PlayerShearEntityEvent event is fired
2014-04-26 18:14:32 +02:00
2014-04-26 21:24:45 +02:00
* priority - optional - see events.on() for more information.
2014-04-26 18:14:32 +02:00
2014-04-26 18:03:08 +02:00
### events.playerToggleSneak()
2014-04-26 18:14:32 +02:00
#### Parameters
2014-04-26 18:14:32 +02:00
* callback - A function which is called whenever the player.PlayerToggleSneakEvent event is fired
2014-04-26 18:14:32 +02:00
2014-04-26 21:24:45 +02:00
* priority - optional - see events.on() for more information.
2014-04-26 18:14:32 +02:00
2014-04-26 18:03:08 +02:00
### events.playerChangedWorld()
2014-04-26 18:14:32 +02:00
#### Parameters
2014-04-26 18:14:32 +02:00
* callback - A function which is called whenever the player.PlayerChangedWorldEvent event is fired
2014-04-26 18:14:32 +02:00
2014-04-26 21:24:45 +02:00
* priority - optional - see events.on() for more information.
2014-04-26 18:14:32 +02:00
2014-04-26 18:03:08 +02:00
### events.serverCommand()
2014-04-26 18:14:32 +02:00
#### Parameters
2014-04-26 18:14:32 +02:00
* callback - A function which is called whenever the server.ServerCommandEvent event is fired
2014-04-26 18:14:32 +02:00
2014-04-26 21:24:45 +02:00
* priority - optional - see events.on() for more information.
2014-04-26 18:14:32 +02:00
2014-04-26 18:03:08 +02:00
### events.remoteServerCommand()
2014-04-26 18:14:32 +02:00
#### Parameters
2014-04-26 18:14:32 +02:00
* callback - A function which is called whenever the server.RemoteServerCommandEvent event is fired
2014-04-26 18:14:32 +02:00
2014-04-26 21:24:45 +02:00
* priority - optional - see events.on() for more information.
2014-04-26 18:14:32 +02:00
2014-04-26 18:03:08 +02:00
### events.mapInitialize()
2014-04-26 18:14:32 +02:00
#### Parameters
2014-04-26 18:14:32 +02:00
* callback - A function which is called whenever the server.MapInitializeEvent event is fired
2014-04-26 18:14:32 +02:00
2014-04-26 21:24:45 +02:00
* priority - optional - see events.on() for more information.
2014-04-26 18:14:32 +02:00
2014-04-26 18:03:08 +02:00
### events.serviceRegister()
2014-04-26 18:14:32 +02:00
#### Parameters
2014-04-26 18:14:32 +02:00
* callback - A function which is called whenever the server.ServiceRegisterEvent event is fired
2014-04-26 18:14:32 +02:00
2014-04-26 21:24:45 +02:00
* priority - optional - see events.on() for more information.
2014-04-26 18:14:32 +02:00
2014-04-26 18:03:08 +02:00
### events.serverListPing()
2014-04-26 18:14:32 +02:00
#### Parameters
2014-04-26 18:14:32 +02:00
* callback - A function which is called whenever the server.ServerListPingEvent event is fired
2014-04-26 18:14:32 +02:00
2014-04-26 21:24:45 +02:00
* priority - optional - see events.on() for more information.
2014-04-26 18:14:32 +02:00
2014-04-26 18:03:08 +02:00
### events.serviceUnregister()
2014-04-26 18:14:32 +02:00
#### Parameters
2014-04-26 18:14:32 +02:00
* callback - A function which is called whenever the server.ServiceUnregisterEvent event is fired
2014-04-26 18:14:32 +02:00
2014-04-26 21:24:45 +02:00
* priority - optional - see events.on() for more information.
2014-04-26 18:14:32 +02:00
2014-04-26 18:03:08 +02:00
### events.prepareItemCraft()
2014-04-26 18:14:32 +02:00
#### Parameters
2014-04-26 18:14:32 +02:00
* callback - A function which is called whenever the inventory.PrepareItemCraftEvent event is fired
2014-04-26 18:14:32 +02:00
2014-04-26 21:24:45 +02:00
* priority - optional - see events.on() for more information.
2014-04-26 18:14:32 +02:00
2014-04-26 18:03:08 +02:00
### events.inventoryOpen()
2014-04-26 18:14:32 +02:00
#### Parameters
2014-04-26 18:14:32 +02:00
* callback - A function which is called whenever the inventory.InventoryOpenEvent event is fired
2014-04-26 18:14:32 +02:00
2014-04-26 21:24:45 +02:00
* priority - optional - see events.on() for more information.
2014-04-26 18:14:32 +02:00
2014-04-26 18:03:08 +02:00
### events.craftItem()
2014-04-26 18:14:32 +02:00
#### Parameters
2014-04-26 18:14:32 +02:00
* callback - A function which is called whenever the inventory.CraftItemEvent event is fired
2014-04-26 18:14:32 +02:00
2014-04-26 21:24:45 +02:00
* priority - optional - see events.on() for more information.
2014-04-26 18:14:32 +02:00
2014-04-26 18:03:08 +02:00
### events.hangingBreakByEntity()
2014-04-26 18:14:32 +02:00
#### Parameters
2014-04-26 18:14:32 +02:00
* callback - A function which is called whenever the hanging.HangingBreakByEntityEvent event is fired
2014-04-26 18:14:32 +02:00
2014-04-26 21:24:45 +02:00
* priority - optional - see events.on() for more information.
2014-04-26 18:14:32 +02:00
2014-04-26 18:03:08 +02:00
### events.blockMultiPlace()
2014-04-26 18:14:32 +02:00
#### Parameters
2014-04-26 18:14:32 +02:00
* callback - A function which is called whenever the block.BlockMultiPlaceEvent event is fired
2014-04-26 18:14:32 +02:00
2014-04-26 21:24:45 +02:00
* priority - optional - see events.on() for more information.
2014-04-26 18:14:32 +02:00
2014-04-26 18:03:08 +02:00
### events.entityBlockForm()
2014-04-26 18:14:32 +02:00
#### Parameters
2014-04-26 18:14:32 +02:00
* callback - A function which is called whenever the block.EntityBlockFormEvent event is fired
2014-04-26 18:14:32 +02:00
2014-04-26 21:24:45 +02:00
* priority - optional - see events.on() for more information.
2014-04-26 18:14:32 +02:00
2014-04-26 18:03:08 +02:00
### events.playerBucketEmpty()
2014-04-26 18:14:32 +02:00
#### Parameters
2014-04-26 18:14:32 +02:00
* callback - A function which is called whenever the player.PlayerBucketEmptyEvent event is fired
2014-04-26 18:14:32 +02:00
2014-04-26 21:24:45 +02:00
* priority - optional - see events.on() for more information.
2014-04-26 18:14:32 +02:00
2014-04-26 18:03:08 +02:00
### events.playerPortal()
2014-04-26 18:14:32 +02:00
#### Parameters
2014-04-26 18:14:32 +02:00
* callback - A function which is called whenever the player.PlayerPortalEvent event is fired
2014-04-26 18:14:32 +02:00
2014-04-26 21:24:45 +02:00
* priority - optional - see events.on() for more information.
2014-04-26 18:14:32 +02:00
2014-04-26 18:03:08 +02:00
### events.playerUnregisterChannel()
2014-04-26 18:14:32 +02:00
#### Parameters
2014-04-26 18:14:32 +02:00
* callback - A function which is called whenever the player.PlayerUnregisterChannelEvent event is fired
2014-04-26 18:14:32 +02:00
2014-04-26 21:24:45 +02:00
* priority - optional - see events.on() for more information.
2014-04-26 18:14:32 +02:00
2014-04-26 18:03:08 +02:00
### events.pluginDisable()
2014-04-26 18:14:32 +02:00
#### Parameters
2014-04-26 18:14:32 +02:00
* callback - A function which is called whenever the server.PluginDisableEvent event is fired
2014-04-26 18:14:32 +02:00
2014-04-26 21:24:45 +02:00
* priority - optional - see events.on() for more information.
2014-04-26 18:14:32 +02:00
2014-04-26 18:03:08 +02:00
### events.pluginEnable()
2014-04-26 18:14:32 +02:00
#### Parameters
2014-04-26 18:14:32 +02:00
* callback - A function which is called whenever the server.PluginEnableEvent event is fired
2014-04-26 18:14:32 +02:00
2014-04-26 21:24:45 +02:00
* priority - optional - see events.on() for more information.
2014-04-26 18:14:32 +02:00
## Blocks Module
You hate having to lookup [Data Values][dv] when you use ScriptCraft's
Drone() functions. So do I. So I created this blocks object which is
a helper object for use in construction.
### Examples
box( blocks.oak ); // creates a single oak wood block
box( blocks.sand, 3, 2, 1 ); // creates a block of sand 3 wide x 2 high x 1 long
box( blocks.wool.green, 2 ); // creates a block of green wool 2 blocks wide
Color aliased properties that were a direct descendant of the blocks
object are no longer used to avoid confusion with carpet and stained
clay blocks. In addition, there's a convenience array `blocks.rainbow`
which is an array of the 7 colors of the rainbow (or closest
approximations).
The blocks module is globally exported by the Drone module.
## Fireworks Module
The fireworks module makes it easy to create fireworks using
ScriptCraft. The module has a single function `firework` which takes
a `org.bukkit.Location` as its 1 and only parameter.
### Examples
The module also extends the `Drone` object adding a `firework` method
so that fireworks can be created as a part of a Drone chain. For
Example....
/js firework()
... creates a single firework, while ....
/js firework().fwd(3).times(5)
... creates 5 fireworks in a row. Fireworks have also been added as a
possible option for the `arrow` module. To have a firework launch
where an arrow strikes...
/js arrows.firework()
To call the fireworks.firework() function directly, you must provide a
location. For example...
/js var fireworks = require('fireworks');
/js fireworks.firework( self.location );
![firework example](img/firework.png)
## Asynchronous Input Module
The `input` module provides a simple way to prompt players for input at the
in-game prompt. In Javascript browser environments the `prompt()` function provides
a way to block execution and ask the user for input. Execution is blocked until the user
provides input using the modal dialog and clicks OK. Unfortunately Minecraft provides no
equivalent modal dialog which can be used to gather player text input. The only way to gather text
input from the player in Minecraft is to do so asynchronously. That is - a prompt message can be
sent to the player but the player is not obliged to provide input immediately, nor does the program
execution block until the player does so.
So ScriptCraft has no `prompt()` implementation because `prompt()` is a synchronous function and
Minecraft's API provides no equivalent functions or classes which can be used to implement this synchronously.
The Minecraft API does however have a 'Conversation' API which allows for prompting of the player and asynchronously gathering text input from the player.
This new `input()` function is best illustrated by example. The following code is for a number-guessing game:
```javascript
var input = require('input');
exports.numberguess = function(player){
var randomNumber = Math.ceil(Math.random() * 10);
input( player, 'Think of a number between 1 and 10 (q to quit)', function( guess, repeat ) {
if ( guess == 'q'){
return;
}
if ( +guess !== randomNumber ) {
if (+guess < randomNumber ) {
player.sendMessage('Too low - guess again');
}
if (+guess > randomNumber ) {
player.sendMessage('Too high - guess again');
}
repeat();
} else {
player.sendMessage('You guessed correctly');
}
});
};
```
The `input()` function takes 3 parameters, the player, a prompt message and a callback which will be invoked when the player has entered some text at the in-game command prompt.
The callback is bound to an object which has the following properties:
* sender : The player who input the text
* value : The value of the text which has been input.
* message: The message prompt.
* repeat: A function which when invoked will repeat the original prompt. (this is for flow control)
The callback function as well as being bound to an object with the above properties (so you can use this.value inside your callback to get the value which has just been input), can also take the following parameters (in exact order):
* value
* repeat
* sender
The `value` parameter will be the same as `this.value`, the `repeat` parameter will be the same as `this.repeat` and so on.
2014-01-05 18:20:54 +01:00
## Http Module
For handling http requests. Not to be confused with the more robust
and functional 'http' module bundled with Node.js.
### http.request() function
2013-12-28 09:44:40 +01:00
2013-12-24 23:47:57 +01:00
The http.request() function will fetch a web address asynchronously (on a
separate thread)and pass the URL's response to a callback function
which will be executed synchronously (on the main thread). In this
way, http.request() can be used to fetch web content without blocking the
main thread of execution.
2013-12-18 00:49:00 +01:00
2014-01-05 18:20:54 +01:00
#### Parameters
2013-12-18 00:49:00 +01:00
2013-12-24 23:47:57 +01:00
* request: The request details either a plain URL e.g. "http://scriptcraft.js/sample.json" or an object with the following properties...
2013-12-18 00:49:00 +01:00
2013-12-24 23:47:57 +01:00
- url: The URL of the request.
- method: Should be one of the standard HTTP methods, GET, POST, PUT, DELETE (defaults to GET).
- params: A Javascript object with name-value pairs. This is for supplying parameters to the server.
2013-12-18 00:49:00 +01:00
2013-12-24 23:47:57 +01:00
* callback: The function to be called when the Web request has completed. This function takes the following parameters...
- responseCode: The numeric response code from the server. If the server did not respond with 200 OK then the response parameter will be undefined.
- response: A string (if the response is of type text) or object containing the HTTP response body.
2013-12-18 00:49:00 +01:00
2014-01-05 18:20:54 +01:00
#### Example
2013-12-28 09:44:40 +01:00
2013-12-24 23:47:57 +01:00
The following example illustrates how to use http.request to make a request to a JSON web service and evaluate its response...
2013-12-18 00:49:00 +01:00
2013-12-24 23:47:57 +01:00
var jsResponse;
var http = require('./http/request');
http.request("http://scriptcraftjs.org/sample.json",function(responseCode, responseBody){
jsResponse = eval("(" + responseBody + ")");
});
2013-12-18 00:49:00 +01:00
2013-12-24 23:47:57 +01:00
... The following example illustrates a more complex use-case POSTing parameters to a CGI process on a server...
2013-12-18 00:49:00 +01:00
2013-12-24 23:47:57 +01:00
var http = require('./http/request');
http.request(
{
url: 'http://pixenate.com/pixenate/pxn8.pl',
method: 'POST',
params: {script: '[]'}
},
function( responseCode, responseBody ) {
var jsObj = eval('(' + responseBody + ')');
2013-12-24 23:47:57 +01:00
});
2013-12-18 00:49:00 +01:00
## sc-mqtt module
This module provides a simple way to communicate with devices (such as Arduino)
using the popular lightweight [MQTT protocol][mqtt].
### Usage
This module can only be used if the separate `sc-mqtt.jar` file is
present in the CraftBukkit classpath. To use this module, you should
...
1. Download sc-mqtt.jar from <http://scriptcraftjs.org/download/extras/>
2. Save the file to the same directory where craftbukkit.jar resides.
3. Create a new batch file (windows-only) called
craftbukkit-sc-mqtt.bat and edit it to include the following
command...
```sh
2014-03-08 22:01:25 +01:00
java -classpath sc-mqtt.jar;craftbukkit.jar org.bukkit.craftbukkit.Main
```
If you're using Mac OS, create a new craftbukkit-sc-mqtt.command
file and edit it (using TextWrangler or another text editor) ...
```sh
2014-03-08 22:01:25 +01:00
java -classpath sc-mqtt.jar:craftbukkit.jar org.bukkit.craftbukkit.Main
```
4. Execute the craftbukkit-sc-mqtt batch file / command file to start
Craftbukkit. You can now begin using this module to send and receive
messages to/from a Net-enabled Arduino or any other device which uses
the [MQTT protocol][mqtt]
```javascript
var mqtt = require('sc-mqtt');
// create a new client
var client = mqtt.client( 'tcp://localhost:1883', 'uniqueClientId' );
// connect to the broker
client.connect( { keepAliveInterval: 15 } );
// publish a message to the broker
client.publish( 'minecraft', 'loaded' );
// subscribe to messages on 'arduino' topic
client.subscribe( 'arduino' );
// do something when an incoming message arrives...
client.onMessageArrived( function( topic, message ) {
console.log( 'Message arrived: topic=' + topic + ', message=' + message );
});
```
The `sc-mqtt` module provides a very simple minimal wrapper around the
[Eclipse Paho MQTT Version 3 Client][pahodocs] java-based MQTT
library.
[pahodocs]: http://pic.dhe.ibm.com/infocenter/wmqv7/v7r5/index.jsp?topic=/com.ibm.mq.javadoc.doc/WMQMQxrClasses/org/eclipse/paho/client/mqttv3/package-summary.html
[mqtt]: http://mqtt.org/
## Signs Module
The Signs Module can be used by plugin authors to create interactive
signs - that is - signs which display a list of choices which can be
changed by interacting (right-clicking) with the sign.
### signs.menu() function
This function is used to construct a new interactive menu on top of an
existing sign in the game world.
#### Parameters
* Label : A string which will be displayed in the topmost line of the
sign. This label is not interactive.
* options : An array of strings which can be selected on the sign by
right-clicking/interacting.
* callback : A function which will be called whenever a player
interacts (changes selection) on a sign. This callback in turn
takes as its parameter, an object with the following properties...
* player : The player who interacted with the sign.
* sign : The [org.bukkit.block.Sign][buksign] which the player interacted with.
* text : The text for the currently selected option on the sign.
* number : The index of the currently selected option on the sign.
* selectedIndex : optional: A number (starting at 0) indicating which
of the options should be selected by default. 0 is the default.
#### Returns
This function does not itself do much. It does however return a
function which when invoked with a given
[org.bukkit.block.Sign][buksign] object, will convert that sign into
an interactive sign.
#### Example: Create a sign which changes the time of day.
##### plugins/signs/time-of-day.js
```javascript
var utils = require('utils'),
signs = require('signs');
var onTimeChoice = function(event){
var selectedIndex = event.number;
// convert to Minecraft time 0 = Dawn, 6000 = midday, 12000 = dusk, 18000 = midnight
var time = selectedIndex * 6000;
event.player.location.world.setTime(time);
};
// signs.menu returns a function which can be called for one or more signs in the game.
var convertToTimeMenu = signs.menu('Time of Day',
['Dawn', 'Midday', 'Dusk', 'Midnight'],
onTimeChoice);
exports.time_sign = function( player ){
var sign = signs.getTargetedBy(player);
if ( !sign ) {
throw new Error('You must look at a sign');
}
convertToTimeMenu(sign);
};
```
To use the above function at the in-game prompt, look at an existing
sign and type...
/js time_sign(self);
... and the sign you're looking at will become an interactive sign
which changes the time each time you interact (right-click) with it.
### signs.getTargetedBy() function
This function takes a [org.bukkit.entity.LivingEntity][bukle] as a
parameter and returns a [org.bukkit.block.Sign][buksign] object which
the entity has targeted. It is a utility function for use by plugin authors.
#### Example
```javascript
var signs = require('signs'),
utils = require('utils');
var player = utils.player('tom1234');
var sign = signs.getTargetedBy( player );
if ( !sign ) {
player.sendMessage('Not looking at a sign');
}
```
[buksign]: http://jd.bukkit.org/dev/apidocs/org/bukkit/block/Sign.html
String class extensions
-----------------------
The following chat-formatting methods are added to the javascript String class..
* aqua()
* black()
* blue()
* bold()
* brightgreen()
* darkaqua()
* darkblue()
* darkgray()
* darkgreen()
* purple()
* darkpurple()
* darkred()
* gold()
* gray()
* green()
* italic()
* lightpurple()
* indigo()
* green()
* red()
* pink()
* yellow()
* white()
* strike()
* random()
* magic()
* underline()
* reset()
Example
-------
/js var boldGoldText = "Hello World".bold().gold();
/js self.sendMessage( boldGoldText );
<p style="color:gold;font-weight:bold">Hello World</p>
2013-12-28 09:44:40 +01:00
## Utilities Module
The `utils` module is a storehouse for various useful utility
functions which can be used by plugin and module authors. It contains
miscellaneous utility functions and classes to help with programming.
2013-12-24 23:47:57 +01:00
### utils.player() function
The utils.player() function will return a [bukkit Player][bkpl] object
with the given name. This function takes a single parameter
`playerName` which can be either a String or a [Player][bkpl] object -
if it's a Player object, then the same object is returned. If it's a
String, then it tries to find the player with that name.
#### Parameters
* playerName : A String or Player object. If no parameter is provided
then player() will try to return the `self` variable . It is
strongly recommended to provide a parameter.
#### Example
```javascript
var utils = require('utils');
var name = 'walterh';
var player = utils.player(name);
if ( player ) {
player.sendMessage('Got ' + name);
} else {
console.log('No player named ' + name);
}
```
[bkpl]: http://jd.bukkit.org/dev/apidocs/org/bukkit/entity/Player.html
[bkloc]: http://jd.bukkit.org/dev/apidocs/org/bukkit/Location.html
### utils.locationToJSON() function
utils.locationToJSON() returns a [org.bukkit.Location][bkloc] object in JSON form...
{ world: 'world5',
x: 56.9324,
y: 103.9954,
z: 43.1323,
yaw: 0.0,
pitch: 0.0
}
This can be useful if you write a plugin that needs to store location data since bukkit's Location object is a Java object which cannot be serialized to JSON by default.
#### Parameters
* location: An object of type [org.bukkit.Location][bkloc]
#### Returns
A JSON object in the above form.
### utils.locationToString() function
The utils.locationToString() function returns a
[org.bukkit.Location][bkloc] object in string form...
'{"world":"world5",x:56.9324,y:103.9954,z:43.1323,yaw:0.0,pitch:0.0}'
... which can be useful if you write a plugin which uses Locations as
keys in a lookup table.
#### Example
```javascript
var utils = require('utils');
...
var key = utils.locationToString(player.location);
lookupTable[key] = player.name;
```
### utils.locationFromJSON() function
This function reconstructs an [org.bukkit.Location][bkloc] object from
a JSON representation. This is the counterpart to the
`locationToJSON()` function. It takes a JSON object of the form
returned by locationToJSON() and reconstructs and returns a bukkit
Location object.
### utils.getPlayerPos() function
This function returns the player's [Location][bkloc] (x, y, z, pitch
and yaw) for a named player. If the "player" is in fact a
[org.bukkit.command.BlockCommandSender][bkbcs] then the attached
Block's location is returned.
#### Parameters
* player : A [org.bukkit.command.CommandSender][bkbcs] (Player or BlockCommandSender) or player name (String).
#### Returns
An [org.bukkit.Location][bkloc] object.
[bkbcs]: http://jd.bukkit.org/dev/apidocs/org/bukkit/command/BlockCommandSender.html
[bksndr]: http://jd.bukkit.org/dev/apidocs/index.html?org/bukkit/command/CommandSender.html
### utils.getMousePos() function
This function returns a [org.bukkit.Location][bkloc] object (the
x,y,z) of the current block being targeted by the named player. This
is the location of the block the player is looking at (targeting).
#### Parameters
* player : The player whose targeted location you wish to get.
#### Example
The following code will strike lightning at the location the player is looking at...
```javascript
var utils = require('utils');
var playerName = 'walterh';
var targetPos = utils.getMousePos(playerName);
if (targetPos){
targetPos.world.strikeLightning(targetPos);
}
```
### utils.foreach() function
2013-12-28 09:44:40 +01:00
2013-12-24 23:47:57 +01:00
The utils.foreach() function is a utility function for iterating over
an array of objects (or a java.util.Collection of objects) and processing each object in turn. Where
utils.foreach() differs from other similar functions found in
javascript libraries, is that utils.foreach can process the array
immediately or can process it *nicely* by processing one item at a
time then delaying processing of the next item for a given number of
server ticks (there are 20 ticks per second on the minecraft main
thread). This method relies on Bukkit's [org.bukkit.scheduler][sched]
package for scheduling processing of arrays.
[sched]: http://jd.bukkit.org/beta/apidocs/org/bukkit/scheduler/package-summary.html
2013-12-18 00:49:00 +01:00
2013-12-28 09:44:40 +01:00
#### Parameters
2013-12-24 23:47:57 +01:00
* array : The array to be processed - It can be a javascript array, a java array or java.util.Collection
* callback : The function to be called to process each item in the
array. The callback function should have the following signature
`callback(item, index, object, array)`. That is the callback will
be called with the following parameters....
- item : The item in the array
- index : The index at which the item can be found in the array.
- object : Additional (optional) information passed into the foreach method.
- array : The entire array.
* context (optional) : An object which may be used by the callback.
2013-12-24 23:47:57 +01:00
* delay (optional, numeric) : If a delay is specified (in ticks - 20
ticks = 1 second), then the processing will be scheduled so that
each item will be processed in turn with a delay between the completion of each
item and the start of the next. This is recommended for big builds (say 200 x 200 x 200
blocks) or any CPU-intensive process.
* onDone (optional, function) : A function to be executed when all processing
is complete. This parameter is only used when the processing is delayed. (It's optional even if a
delay parameter is supplied).
If called with a delay parameter then foreach() will return
immediately after processing just the first item in the array (all
subsequent items are processed later). If your code relies on the
completion of the array processing, then provide an `onDone` parameter
and put the code there.
2013-12-18 00:49:00 +01:00
2013-12-28 09:44:40 +01:00
#### Example
2013-12-24 23:47:57 +01:00
The following example illustrates how to use foreach for immediate processing of an array...
2013-12-18 00:49:00 +01:00
```javascript
var utils = require('utils');
var players = ['moe', 'larry', 'curly'];
utils.foreach (players, function(item){
server.getPlayer(item).sendMessage('Hi ' + item);
});
```
2013-12-18 00:49:00 +01:00
2013-12-24 23:47:57 +01:00
... The `utils.foreach()` function can work with Arrays or any Java-style collection. This is important
because many objects in the Bukkit API use Java-style collections...
2013-12-18 00:49:00 +01:00
```javascript
utils.foreach( server.onlinePlayers, function(player){
player.chat('Hello!');
});
```
2013-12-18 00:49:00 +01:00
... the above code sends a 'Hello!' to every online player.
2013-12-18 00:49:00 +01:00
2013-12-24 23:47:57 +01:00
The following example is a more complex use case - The need to build an enormous structure
without hogging CPU usage...
2013-12-18 00:49:00 +01:00
```javascript
// build a structure 200 wide x 200 tall x 200 long
// (That's 8 Million Blocks - enough to tax any machine!)
var utils = require('utils');
var a = [];
a.length = 200;
var drone = new Drone();
var processItem = function(item, index, object, array){
// build a box 200 wide by 200 long then move up
drone.box(blocks.wood, 200, 1, 200).up();
};
// by the time the job's done 'self' might be someone else
// assume this code is within a function/closure
var player = self;
var onDone = function(){
player.sendMessage('Job Done!');
};
utils.foreach (a, processItem, null, 10, onDone);
```
2013-12-24 23:47:57 +01:00
2013-12-28 09:44:40 +01:00
### utils.nicely() function
2013-12-24 23:47:57 +01:00
The utils.nicely() function is for performing processing using the
[org.bukkit.scheduler][sched] package/API. utils.nicely() lets you
process with a specified delay between the completion of each `next()`
function and the start of the next `next()` function.
`utils.nicely()` is a recursive function - that is - it calls itself
(schedules itself actually) repeatedly until `hasNext` returns false.
2013-12-18 00:49:00 +01:00
2013-12-28 09:44:40 +01:00
#### Parameters
2013-12-18 00:49:00 +01:00
2013-12-24 23:47:57 +01:00
* next : A function which will be called if processing is to be done.
* hasNext : A function which is called to determine if the `next`
callback should be invoked. This should return a boolean value -
true if the `next` function should be called (processing is not
complete), false otherwise.
* onDone : A function which is to be called when all processing is complete (hasNext returned false).
* delay : The delay (in server ticks - 20 per second) between each call.
2013-12-18 00:49:00 +01:00
2013-12-28 09:44:40 +01:00
#### Example
2013-12-24 23:47:57 +01:00
See the source code to utils.foreach for an example of how utils.nicely is used.
2013-12-18 00:49:00 +01:00
2013-12-28 09:44:40 +01:00
### utils.at() function
2013-12-24 23:47:57 +01:00
The utils.at() function will perform a given task at a given time every
(minecraft) day.
2013-12-18 00:49:00 +01:00
2013-12-28 09:44:40 +01:00
#### Parameters
2013-12-18 00:49:00 +01:00
* time24hr : The time in 24hr form - e.g. 9:30 in the morning is '09:30' while
9:30 pm is '21:30', midnight is '00:00' and midday is '12:00'
2013-12-24 23:47:57 +01:00
* callback : A javascript function which will be invoked at the given time.
* worlds : (optional) An array of worlds. Each world has its own clock. If no array of worlds is specified, all the server's worlds are used.
2013-12-18 00:49:00 +01:00
2013-12-28 09:44:40 +01:00
#### Example
2013-12-18 00:49:00 +01:00
2013-12-24 23:47:57 +01:00
To warn players when night is approaching...
2013-12-24 01:15:17 +01:00
```javascript
var utils = require('utils');
2013-12-24 01:15:17 +01:00
utils.at( '19:00', function() {
2013-12-18 00:49:00 +01:00
utils.foreach( server.onlinePlayers, function( player ) {
player.chat( 'The night is dark and full of terrors!' );
});
});
```
2013-12-24 23:47:57 +01:00
2013-12-28 09:44:40 +01:00
### utils.find() function
The utils.find() function will return a list of all files starting at
a given directory and recursiving trawling all sub-directories.
#### Parameters
* dir : The starting path. Must be a string.
* filter : (optional) A [FilenameFilter][fnfltr] object to return only files matching a given pattern.
[fnfltr]: http://docs.oracle.com/javase/6/docs/api/java/io/FilenameFilter.html
#### Example
```javascript
var utils = require('utils');
var jsFiles = utils.find('./', function(dir,name){
return name.match(/\.js$/);
});
```
2013-12-28 09:44:40 +01:00
### utils.serverAddress() function
The utils.serverAddress() function returns the IP(v4) address of the server.
```javascript
var utils = require('utils');
var serverAddress = utils.serverAddress();
console.log(serverAddress);
```
### utils.watchFile() function
Watches for changes to the given file or directory and calls the function provided
when the file changes.
#### Parameters
* File - the file to watch (can be a file or directory)
* Callback - The callback to invoke when the file has changed. The callback takes the
changed file as a parameter.
#### Example
```javascript
var utils = require('utils');
utils.watchFile( 'test.txt', function( file ) {
console.log( file + ' has changed');
});
```
### utils.unwatchFile() function
Removes a file from the watch list.
#### Example
```javascript
var utils = require('utils');
utils.unwatchFile( 'test.txt');
```
## Drone Plugin
The Drone is a convenience class for building. It can be used for...
2013-12-18 00:49:00 +01:00
1. Building
2. Copying and Pasting
2013-12-18 00:49:00 +01:00
It uses a fluent interface which means all of the Drone's methods return `this` and can
be chained together like so...
2013-12-18 00:49:00 +01:00
var theDrone = new Drone();
theDrone.up().left().box(blocks.oak).down().fwd(3).cylinder0(blocks.lava,8);
### TLDNR; (Just read this if you're impatient)
At the in-game command prompt type...
/js box( blocks.oak )
... creates a single wooden block at the cross-hairs or player location
/js box( blocks.oak ).right(2).box( blocks.wool.black, 4, 9, 1)
... creates a single wooden block and a 2001 black obelisk that is 4
wide x 9 tall x 1 long in size. If you want to see what else
ScriptCraft's Drone can do, read on...
2013-12-28 09:44:40 +01:00
### Constructing a Drone Object
Drones can be created in any of the following ways...
1. Calling any one of the methods listed below will return a Drone object. For example...
var d = box( blocks.oak )
2013-12-18 00:49:00 +01:00
2013-12-24 23:47:57 +01:00
... creates a 1x1x1 wooden block at the cross-hairs or player's location and returns a Drone
object. This might look odd (if you're familiar with Java's Object-dot-method syntax) but all
of the Drone class's methods are also global functions that return new Drone objects.
This is short-hand for creating drones and is useful for playing around with Drones at the in-game
command prompt. It's shorter than typing ...
var d = new Drone().box( blocks.oak )
... All of the Drone's methods return `this` so you can chain operations together like this...
2013-12-24 23:47:57 +01:00
var d = box( blocks.oak )
.up()
.box( blocks.oak ,3,1,3)
.down()
.fwd(2)
.box( blocks.oak )
.turn()
.fwd(2)
.box( blocks.oak )
.turn()
.fwd(2)
.box( blocks.oak );
2. Using the following form...
2013-12-18 00:49:00 +01:00
2013-12-24 23:47:57 +01:00
d = new Drone()
...will create a new Drone. If the cross-hairs are pointing at a
block at the time then, that block's location becomes the drone's
starting point. If the cross-hairs are _not_ pointing at a block,
then the drone's starting location will be 2 blocks directly in
front of the player. TIP: Building always happens right and front
of the drone's position...
Plan View:
2013-12-18 00:49:00 +01:00
2013-12-24 23:47:57 +01:00
^
|
|
D---->
For convenience you can use a _corner stone_ to begin building.
The corner stone should be located just above ground level. If
the cross-hair is point at or into ground level when you create a
new Drone(), then building begins at that point. You can get
around this by pointing at a 'corner stone' just above ground
level or alternatively use the following statement...
d = new Drone().up();
... which will move the drone up one block as soon as it's created.
2013-12-18 00:49:00 +01:00
2013-12-24 23:47:57 +01:00
![corner stone](img/cornerstone1.png)
2013-12-18 00:49:00 +01:00
2013-12-24 23:47:57 +01:00
3. Or by using the following form...
d = new Drone(x,y,z,direction,world);
This will create a new Drone at the location you specified using
x, y, z In minecraft, the X axis runs west to east and the Z axis runs
north to south. The direction parameter says what direction you want
the drone to face: 0 = east, 1 = south, 2 = west, 3 = north. If the
direction parameter is omitted, the player's direction is used
instead.
Both the `direction` and `world` parameters are optional.
4. Create a new Drone based on a Bukkit Location object...
d = new Drone(location);
This is useful when you want to create a drone at a given
`org.bukkit.Location` . The `Location` class is used throughout
the bukkit API. For example, if you want to create a drone when a
block is broken at the block's location you would do so like
this...
events.blockBreak( function( event) {
2013-12-24 23:47:57 +01:00
var location = event.block.location;
var drone = new Drone(location);
// do more stuff with the drone here...
});
2013-12-18 00:49:00 +01:00
#### Parameters
2013-12-24 23:47:57 +01:00
* location (optional) : *NB* If an `org.bukkit.Location` object is provided as a parameter, then it should be the only parameter.
* x (optional) : The x coordinate of the Drone
* y (optional) : The y coordinate of the Drone
* z (optional) : The z coordinate of the Drone
* direction (optional) : The direction in which the Drone is
facing. Possible values are 0 (east), 1 (south), 2 (west) or 3 (north)
* world (optional) : The world in which the drone is created.
### Drone.box() method
2013-12-24 23:47:57 +01:00
the box() method is a convenience method for building things. (For the more performance-oriented method - see cuboid)
2013-12-18 00:49:00 +01:00
#### parameters
2013-12-24 23:47:57 +01:00
* b - the block id - e.g. 6 for an oak sapling or '6:2' for a birch sapling.
Alternatively you can use any one of the `blocks` values e.g. `blocks.sapling.birch`
* w (optional - default 1) - the width of the structure
* h (optional - default 1) - the height of the structure
* d (optional - default 1) - the depth of the structure - NB this is
not how deep underground the structure lies - this is how far
away (depth of field) from the drone the structure will extend.
2013-12-18 00:49:00 +01:00
#### Example
2013-12-24 23:47:57 +01:00
To create a black structure 4 blocks wide, 9 blocks tall and 1 block long...
box(blocks.wool.black, 4, 9, 1);
2013-12-18 00:49:00 +01:00
2013-12-24 23:47:57 +01:00
... or the following code does the same but creates a variable that can be used for further methods...
2013-12-18 00:49:00 +01:00
2013-12-24 23:47:57 +01:00
var drone = new Drone();
drone.box(blocks.wool.black, 4, 9, 1);
2013-12-24 01:15:17 +01:00
2013-12-24 23:47:57 +01:00
![box example 1](img/boxex1.png)
### Drone.box0() method
2013-12-24 23:47:57 +01:00
Another convenience method - this one creates 4 walls with no floor or ceiling.
2013-12-24 01:15:17 +01:00
#### Parameters
2013-12-24 23:47:57 +01:00
* block - the block id - e.g. 6 for an oak sapling or '6:2' for a birch sapling.
Alternatively you can use any one of the `blocks` values e.g. `blocks.sapling.birch`
* width (optional - default 1) - the width of the structure
* height (optional - default 1) - the height of the structure
* length (optional - default 1) - the length of the structure - how far
away (depth of field) from the drone the structure will extend.
2013-12-18 00:49:00 +01:00
#### Example
2013-12-24 23:47:57 +01:00
To create a stone building with the insided hollowed out 7 wide by 3 tall by 6 long...
2013-12-18 00:49:00 +01:00
2013-12-24 23:47:57 +01:00
box0( blocks.stone, 7, 3, 6);
2013-12-18 00:49:00 +01:00
2013-12-24 23:47:57 +01:00
![example box0](img/box0ex1.png)
### Drone.boxa() method
2013-12-24 23:47:57 +01:00
Construct a cuboid using an array of blocks. As the drone moves first along the width axis,
then the height (y axis) then the length, each block is picked from the array and placed.
2013-12-18 00:49:00 +01:00
#### Parameters
2013-12-24 23:47:57 +01:00
* blocks - An array of blocks - each block in the array will be placed in turn.
* width
* height
* length
2013-12-18 00:49:00 +01:00
#### Example
2013-12-24 23:47:57 +01:00
Construct a rainbow-colored road 100 blocks long...
2013-12-18 00:49:00 +01:00
2013-12-24 23:47:57 +01:00
var rainbowColors = [blocks.wool.red, blocks.wool.orange, blocks.wool.yellow, blocks.wool.lime,
blocks.wool.lightblue, blocks.wool.blue, blocks.wool.purple];
boxa(rainbowColors,7,1,30);
2013-12-18 00:49:00 +01:00
2013-12-24 23:47:57 +01:00
![boxa example](img/boxaex1.png)
2013-12-18 00:49:00 +01:00
### Drone Movement
2013-12-24 23:47:57 +01:00
Drones can move freely in minecraft's 3-D world. You control the
Drone's movement using any of the following methods..
2013-12-18 00:49:00 +01:00
2013-12-24 23:47:57 +01:00
* up()
* down()
* left()
* right()
* fwd()
* back()
* turn()
2013-12-18 00:49:00 +01:00
2013-12-24 23:47:57 +01:00
... Each of these methods takes a single optional parameter
`numBlocks` - the number of blocks to move in the given direction. If
no parameter is given, the default is 1.
2013-12-18 00:49:00 +01:00
2013-12-24 23:47:57 +01:00
to change direction use the `turn()` method which also takes a single
optional parameter (numTurns) - the number of 90 degree turns to make.
Turns are always clock-wise. If the drone is facing north, then
drone.turn() will make the turn face east. If the drone is facing east
then drone.turn(2) will make the drone turn twice so that it is facing
west.
2013-12-18 00:49:00 +01:00
### Drone Positional Info
2013-12-18 00:49:00 +01:00
2013-12-24 23:47:57 +01:00
* getLocation() - Returns a Bukkit Location object for the drone
2013-12-18 00:49:00 +01:00
### Drone Markers
2013-12-24 23:47:57 +01:00
Markers are useful when your Drone has to do a lot of work. You can
set a check-point and return to the check-point using the move()
method. If your drone is about to undertake a lot of work -
e.g. building a road, skyscraper or forest you should set a
check-point before doing so if you want your drone to return to its
current location.
2013-12-18 00:49:00 +01:00
2013-12-24 23:47:57 +01:00
A 'start' checkpoint is automatically created when the Drone is first created.
2013-12-18 00:49:00 +01:00
2013-12-24 23:47:57 +01:00
Markers are created and returned to using the followng two methods...
2013-12-18 00:49:00 +01:00
2013-12-24 23:47:57 +01:00
* chkpt - Saves the drone's current location so it can be returned to later.
* move - moves the drone to a saved location. Alternatively you can provide an
org.bukkit.Location object or x,y,z and direction parameters.
2013-12-18 00:49:00 +01:00
#### Parameters
2013-12-24 23:47:57 +01:00
* name - the name of the checkpoint to save or return to.
2013-12-18 00:49:00 +01:00
#### Example
2013-12-18 00:49:00 +01:00
2013-12-24 23:47:57 +01:00
drone.chkpt('town-square');
//
// the drone can now go off on a long excursion
//
for ( i = 0; i< 100; i++) {
2013-12-24 23:47:57 +01:00
drone.fwd(12).box(6);
}
//
// return to the point before the excursion
//
drone.move('town-square');
2013-12-18 00:49:00 +01:00
### Drone.prism() method
2013-12-24 23:47:57 +01:00
Creates a prism. This is useful for roofs on houses.
2013-12-18 00:49:00 +01:00
#### Parameters
2013-12-18 00:49:00 +01:00
2013-12-24 23:47:57 +01:00
* block - the block id - e.g. 6 for an oak sapling or '6:2' for a birch sapling.
Alternatively you can use any one of the `blocks` values e.g. `blocks.sapling.birch`
* width - the width of the prism
* length - the length of the prism (will be 2 time its height)
2013-12-18 00:49:00 +01:00
#### Example
2013-12-18 00:49:00 +01:00
2013-12-24 23:47:57 +01:00
prism(blocks.oak,3,12);
2013-12-18 00:49:00 +01:00
2013-12-24 23:47:57 +01:00
![prism example](img/prismex1.png)
2013-12-18 00:49:00 +01:00
### Drone.prism0() method
2013-12-24 23:47:57 +01:00
A variation on `prism` which hollows out the inside of the prism. It uses the same parameters as `prism`.
2013-12-18 00:49:00 +01:00
### Drone.cylinder() method
2013-12-24 23:47:57 +01:00
A convenience method for building cylinders. Building begins radius blocks to the right and forward.
2013-12-18 00:49:00 +01:00
#### Parameters
2013-12-18 00:49:00 +01:00
2013-12-24 23:47:57 +01:00
* block - the block id - e.g. 6 for an oak sapling or '6:2' for a birch sapling.
Alternatively you can use any one of the `blocks` values e.g. `blocks.sapling.birch`
* radius
* height
2013-12-18 00:49:00 +01:00
#### Example
2013-12-24 23:47:57 +01:00
To create a cylinder of Iron 7 blocks in radius and 1 block high...
2013-12-18 00:49:00 +01:00
2013-12-24 23:47:57 +01:00
cylinder(blocks.iron, 7 , 1);
2013-12-18 00:49:00 +01:00
2013-12-24 23:47:57 +01:00
![cylinder example](img/cylinderex1.png)
2013-12-18 00:49:00 +01:00
### Drone.cylinder0() method
2013-12-24 23:47:57 +01:00
A version of cylinder that hollows out the middle.
2013-12-18 00:49:00 +01:00
#### Example
2013-12-24 23:47:57 +01:00
To create a hollow cylinder of Iron 7 blocks in radius and 1 block high...
2013-12-18 00:49:00 +01:00
2013-12-24 23:47:57 +01:00
cylinder0(blocks.iron, 7, 1);
2013-12-18 00:49:00 +01:00
2013-12-24 23:47:57 +01:00
![cylinder0 example](img/cylinder0ex1.png)
2013-12-18 00:49:00 +01:00
### Drone.arc() method
2013-12-24 23:47:57 +01:00
The arc() method can be used to create 1 or more 90 degree arcs in the horizontal or vertical planes.
This method is called by cylinder() and cylinder0() and the sphere() and sphere0() methods.
2013-12-18 00:49:00 +01:00
#### Parameters
2013-12-24 23:47:57 +01:00
arc() takes a single parameter - an object with the following named properties...
* radius - The radius of the arc.
* blockType - The type of block to use - this is the block Id only (no meta). See [Data Values][dv].
* meta - The metadata value. See [Data Values][dv].
* orientation (default: 'horizontal' ) - the orientation of the arc - can be 'vertical' or 'horizontal'.
* stack (default: 1 ) - the height or length of the arc (depending on
2013-12-24 23:47:57 +01:00
the orientation - if orientation is horizontal then this parameter
refers to the height, if vertical then it refers to the length ).
* strokeWidth (default: 1 ) - the width of the stroke (how many
2013-12-24 23:47:57 +01:00
blocks) - if drawing nested arcs it's usually a good idea to set
strokeWidth to at least 2 so that there are no gaps between each
arc. The arc method uses a [bresenham algorithm][bres] to plot
points along the circumference.
* fill - If true (or present) then the arc will be filled in.
* quadrants (default:
`{topleft:true,topright:true,bottomleft:true,bottomright:true}` - An
object with 4 properties indicating which of the 4 quadrants of a
circle to draw. If the quadrants property is absent then all 4
quadrants are drawn.
#### Examples
2013-12-24 23:47:57 +01:00
To draw a 1/4 circle (top right quadrant only) with a radius of 10 and stroke width of 2 blocks ...
2013-12-18 00:49:00 +01:00
2013-12-24 23:47:57 +01:00
arc({blockType: blocks.iron,
meta: 0,
radius: 10,
strokeWidth: 2,
quadrants: { topright: true },
orientation: 'vertical',
stack: 1,
fill: false
} );
2013-12-18 00:49:00 +01:00
2013-12-24 23:47:57 +01:00
![arc example 1](img/arcex1.png)
2013-12-18 00:49:00 +01:00
2013-12-24 23:47:57 +01:00
[bres]: http://en.wikipedia.org/wiki/Midpoint_circle_algorithm
[dv]: http://www.minecraftwiki.net/wiki/Data_values
2013-12-18 00:49:00 +01:00
### Drone.door() method
2013-12-24 23:47:57 +01:00
create a door - if a parameter is supplied an Iron door is created otherwise a wooden door is created.
2013-12-18 00:49:00 +01:00
#### Parameters
2013-12-24 23:47:57 +01:00
* doorType (optional - default wood) - If a parameter is provided then the door is Iron.
2013-12-18 00:49:00 +01:00
#### Example
2013-12-24 23:47:57 +01:00
To create a wooden door at the crosshairs/drone's location...
2013-12-18 00:49:00 +01:00
2013-12-24 23:47:57 +01:00
var drone = new Drone();
drone.door();
2013-12-18 00:49:00 +01:00
2013-12-24 23:47:57 +01:00
To create an iron door...
2013-12-18 00:49:00 +01:00
2013-12-24 23:47:57 +01:00
drone.door( blocks.door_iron );
2013-12-18 00:49:00 +01:00
2013-12-24 23:47:57 +01:00
![iron door](img/doorex1.png)
### Drone.door_iron() method
create an Iron door.
### Drone.door2() method
2013-12-24 23:47:57 +01:00
Create double doors (left and right side)
2013-12-18 00:49:00 +01:00
#### Parameters
2013-12-24 23:47:57 +01:00
* doorType (optional - default wood) - If a parameter is provided then the door is Iron.
2013-12-18 00:49:00 +01:00
#### Example
2013-12-24 23:47:57 +01:00
To create double-doors at the cross-hairs/drone's location...
2013-12-18 00:49:00 +01:00
2013-12-24 23:47:57 +01:00
drone.door2();
2013-12-18 00:49:00 +01:00
2013-12-24 23:47:57 +01:00
![double doors](img/door2ex1.png)
2013-12-18 00:49:00 +01:00
### Drone.door2_iron() method
Create double iron doors
### Drone.sign() method
2013-12-24 23:47:57 +01:00
Signs must use block 63 (stand-alone signs) or 68 (signs on walls)
2013-12-18 00:49:00 +01:00
#### Parameters
2013-12-24 23:47:57 +01:00
* message - can be a string or an array of strings.
* block - can be 63 or 68
2013-12-18 00:49:00 +01:00
#### Example
2013-12-24 23:47:57 +01:00
To create a free-standing sign...
2013-12-18 00:49:00 +01:00
2013-12-24 23:47:57 +01:00
drone.sign(["Hello","World"],63);
2013-12-18 00:49:00 +01:00
2013-12-24 23:47:57 +01:00
![ground sign](img/signex1.png)
2013-12-18 00:49:00 +01:00
2013-12-24 23:47:57 +01:00
... to create a wall mounted sign...
2013-12-18 00:49:00 +01:00
drone.sign(["Welcome","to","Scriptopia"], 68 );
2013-12-18 00:49:00 +01:00
2013-12-24 23:47:57 +01:00
![wall sign](img/signex2.png)
2013-12-18 00:49:00 +01:00
### Drone Trees methods
2013-12-18 00:49:00 +01:00
2013-12-24 23:47:57 +01:00
* oak()
* spruce()
* birch()
* jungle()
2013-12-18 00:49:00 +01:00
#### Example
2013-12-24 23:47:57 +01:00
To create 4 trees in a row, point the cross-hairs at the ground then type `/js ` and ...
2013-12-18 00:49:00 +01:00
up( ).oak( ).right(8 ).spruce( ).right(8 ).birch( ).right(8 ).jungle( );
2013-12-18 00:49:00 +01:00
2013-12-24 23:47:57 +01:00
Trees won't always generate unless the conditions are right. You
should use the tree methods when the drone is directly above the
ground. Trees will usually grow if the drone's current location is
occupied by Air and is directly above an area of grass (That is why
the `up( )` method is called first).
2013-12-18 00:49:00 +01:00
2013-12-24 23:47:57 +01:00
![tree example](img/treeex1.png)
2013-12-18 00:49:00 +01:00
2013-12-24 23:47:57 +01:00
None of the tree methods require parameters. Tree methods will only be successful
if the tree is placed on grass in a setting where trees can grow.
2013-12-18 00:49:00 +01:00
### Drone.garden() method
2013-12-24 23:47:57 +01:00
places random flowers and long grass (similar to the effect of placing bonemeal on grass)
2013-12-18 00:49:00 +01:00
#### Parameters
2013-12-18 00:49:00 +01:00
2013-12-24 23:47:57 +01:00
* width - the width of the garden
* length - how far from the drone the garden extends
2013-12-18 00:49:00 +01:00
#### Example
2013-12-24 23:47:57 +01:00
To create a garden 10 blocks wide by 5 blocks long...
2013-12-18 00:49:00 +01:00
2013-12-24 23:47:57 +01:00
garden(10,5);
2013-12-18 00:49:00 +01:00
2013-12-24 23:47:57 +01:00
![garden example](img/gardenex1.png)
2013-12-18 00:49:00 +01:00
### Drone.rand() method
2013-12-24 23:47:57 +01:00
rand takes either an array (if each blockid has the same chance of occurring)
or an object where each property is a blockid and the value is it's weight (an integer)
2013-12-24 01:15:17 +01:00
#### Example
2013-12-24 23:47:57 +01:00
place random blocks stone, mossy stone and cracked stone (each block has the same chance of being picked)
2013-12-18 00:49:00 +01:00
2013-12-24 23:47:57 +01:00
rand( [blocks.brick.stone, blocks.brick.mossy, blocks.brick.cracked ],w,d,h)
2013-12-18 00:49:00 +01:00
2013-12-24 23:47:57 +01:00
to place random blocks stone has a 50% chance of being picked,
2013-12-18 00:49:00 +01:00
var distribution = {};
distribution[ blocks.brick.stone ] = 5;
distribution[ blocks.brick.mossy ] = 3;
distribution[ blocks.brick.cracked ] = 2;
rand( distribution, width, height, depth)
2013-12-18 00:49:00 +01:00
2013-12-24 23:47:57 +01:00
regular stone has a 50% chance, mossy stone has a 30% chance and cracked stone has just a 20% chance of being picked.
2013-12-18 00:49:00 +01:00
### Copy & Paste using Drone
2013-12-24 23:47:57 +01:00
A drone can be used to copy and paste areas of the game world.
2013-12-18 00:49:00 +01:00
### Drone.copy() method
2013-12-24 23:47:57 +01:00
Copies an area so it can be pasted elsewhere. The name can be used for
pasting the copied area elsewhere...
2013-12-18 00:49:00 +01:00
#### Parameters
2013-12-18 00:49:00 +01:00
2013-12-24 23:47:57 +01:00
* name - the name to be given to the copied area (used by `paste`)
* width - the width of the area to copy
* height - the height of the area to copy
* length - the length of the area (extending away from the drone) to copy
2013-12-18 00:49:00 +01:00
#### Example
2013-12-18 00:49:00 +01:00
drone.copy('somethingCool',10,5,10 ).right(12 ).paste('somethingCool' );
2013-12-18 00:49:00 +01:00
### Drone.paste() method
2013-12-24 23:47:57 +01:00
Pastes a copied area to the current location.
2013-12-18 00:49:00 +01:00
#### Example
2013-12-24 23:47:57 +01:00
To copy a 10x5x10 area (using the drone's coordinates as the starting
point) into memory. the copied area can be referenced using the name
'somethingCool'. The drone moves 12 blocks right then pastes the copy.
2013-12-18 00:49:00 +01:00
drone.copy('somethingCool',10,5,10 )
.right(12 )
.paste('somethingCool' );
2013-12-18 00:49:00 +01:00
### Chaining
2013-12-18 00:49:00 +01:00
2013-12-24 23:47:57 +01:00
All of the Drone methods return a Drone object, which means methods
can be 'chained' together so instead of writing this...
2013-12-18 00:49:00 +01:00
2013-12-24 23:47:57 +01:00
drone = new Drone();
drone.fwd(3);
drone.left(2);
drone.box(2); // create a grass block
drone.up();
drone.box(2); // create another grass block
drone.down();
2013-12-18 00:49:00 +01:00
2013-12-24 23:47:57 +01:00
...you could simply write ...
var drone = new Drone().fwd(3).left(2).box(2).up().box(2).down();
2013-12-18 00:49:00 +01:00
2013-12-24 23:47:57 +01:00
... since each Drone method is also a global function that constructs
a drone if none is supplied, you can shorten even further to just...
fwd(3).left(2).box(2).up().box(2).down()
2013-12-18 00:49:00 +01:00
2013-12-24 23:47:57 +01:00
The Drone object uses a [Fluent Interface][fl] to make ScriptCraft
scripts more concise and easier to write and read. Minecraft's
in-game command prompt is limited to about 80 characters so chaining
drone commands together means more can be done before hitting the
command prompt limit. For complex building you should save your
commands in a new script file and load it using /js load()
2013-12-18 00:49:00 +01:00
2013-12-24 23:47:57 +01:00
[fl]: http://en.wikipedia.org/wiki/Fluent_interface
2013-12-18 00:49:00 +01:00
### Drone Properties
2013-12-18 00:49:00 +01:00
2013-12-24 23:47:57 +01:00
* x - The Drone's position along the west-east axis (x increases as you move east)
* y - The Drone's position along the vertical axis (y increses as you move up)
* z - The Drone's position along the north-south axis (z increases as you move south)
* dir - The Drone's direction 0 is east, 1 is south , 2 is west and 3 is north.
2013-12-18 00:49:00 +01:00
### Extending Drone
2014-04-25 21:51:15 +02:00
The Drone object can be easily extended - new buidling recipes/blueprints can be added and can
2013-12-24 23:47:57 +01:00
become part of a Drone's chain using the *static* method `Drone.extend`.
2013-12-18 00:49:00 +01:00
### Drone.extend() static method
2013-12-24 23:47:57 +01:00
Use this method to add new methods (which also become chainable global functions) to the Drone object.
2013-12-18 00:49:00 +01:00
#### Parameters
2013-12-24 23:47:57 +01:00
* name - The name of the new method e.g. 'pyramid'
* function - The method body.
2013-12-24 01:15:17 +01:00
#### Example
2013-12-18 00:49:00 +01:00
2013-12-24 23:47:57 +01:00
// submitted by [edonaldson][edonaldson]
Drone.extend('pyramid', function( block,height) {
2013-12-24 23:47:57 +01:00
this.chkpt('pyramid');
for ( var i = height; i > 0; i -= 2) {
2013-12-24 23:47:57 +01:00
this.box(block, i, 1, i).up().right().fwd();
}
return this.move('pyramid');
});
2013-12-18 00:49:00 +01:00
2013-12-24 23:47:57 +01:00
Once the method is defined (it can be defined in a new pyramid.js file) it can be used like so...
2013-12-18 00:49:00 +01:00
2013-12-24 23:47:57 +01:00
var d = new Drone();
d.pyramid(blocks.brick.stone, 12);
2013-12-18 00:49:00 +01:00
2013-12-24 23:47:57 +01:00
... or simply ...
2013-12-18 00:49:00 +01:00
2013-12-24 23:47:57 +01:00
pyramid(blocks.brick.stone, 12);
2013-12-18 00:49:00 +01:00
2013-12-24 23:47:57 +01:00
[edonaldson]: https://github.com/edonaldson
2013-12-18 00:49:00 +01:00
### Drone Constants
#### Drone.PLAYER_STAIRS_FACING
2013-12-18 00:49:00 +01:00
2013-12-24 23:47:57 +01:00
An array which can be used when constructing stairs facing in the Drone's direction...
2013-12-18 00:49:00 +01:00
2013-12-24 23:47:57 +01:00
var d = new Drone();
d.box(blocks.stairs.oak + ':' + Drone.PLAYER_STAIRS_FACING[d.dir]);
2013-12-24 01:15:17 +01:00
2013-12-24 23:47:57 +01:00
... will construct a single oak stair block facing the drone.
2013-12-18 00:49:00 +01:00
#### Drone.PLAYER_SIGN_FACING
2013-12-24 23:47:57 +01:00
An array which can be used when placing signs so they face in a given direction.
This is used internally by the Drone.sign() method. It should also be used for placing
any of the following blocks...
2013-12-24 01:15:17 +01:00
2013-12-24 23:47:57 +01:00
* chest
* ladder
* furnace
* dispenser
2013-12-18 00:49:00 +01:00
2013-12-24 23:47:57 +01:00
To place a chest facing the Drone ...
2013-12-18 00:49:00 +01:00
2013-12-24 23:47:57 +01:00
drone.box( blocks.chest + ':' + Drone.PLAYER_SIGN_FACING[drone.dir]);
2013-12-24 01:15:17 +01:00
#### Drone.PLAYER_TORCH_FACING
2013-12-24 23:47:57 +01:00
Used when placing torches so that they face towards the drone.
2013-12-18 00:49:00 +01:00
2013-12-24 23:47:57 +01:00
drone.box( blocks.torch + ':' + Drone.PLAYER_TORCH_FACING[drone.dir]);
2013-12-18 00:49:00 +01:00
### Drone.times() Method
2013-12-24 23:47:57 +01:00
The times() method makes building multiple copies of buildings easy. It's possible to create rows or grids of buildings without resorting to `for` or `while` loops.
2013-12-18 00:49:00 +01:00
#### Parameters
2013-12-24 23:47:57 +01:00
* numTimes (optional - default 2) : The number of times you want to repeat the preceding statements.
2013-12-18 00:49:00 +01:00
#### Example
2013-12-24 23:47:57 +01:00
Say you want to do the same thing over and over. You have a couple of options...
2013-12-18 00:49:00 +01:00
2013-12-24 23:47:57 +01:00
* You can use a for loop...
2013-12-18 00:49:00 +01:00
d = new Drone(); for ( var i =0;i < 4; i++) { d.cottage().right(8); }
2013-12-18 00:49:00 +01:00
2013-12-24 23:47:57 +01:00
While this will fit on the in-game prompt, it's awkward. You need to
declare a new Drone object first, then write a for loop to create the
4 cottages. It's also error prone, even the `for` loop is too much
syntax for what should really be simple.
2013-12-18 00:49:00 +01:00
2013-12-24 23:47:57 +01:00
* You can use a while loop...
d = new Drone(); var i=4; while (i--) { d.cottage().right(8); }
2013-12-18 00:49:00 +01:00
2013-12-24 23:47:57 +01:00
... which is slightly shorter but still too much syntax. Each of the
above statements is fine for creating a 1-dimensional array of
structures. But what if you want to create a 2-dimensional or
3-dimensional array of structures? Enter the `times()` method.
2013-12-18 00:49:00 +01:00
2013-12-24 23:47:57 +01:00
The `times()` method lets you repeat commands in a chain any number of
times. So to create 4 cottages in a row you would use the following
statement...
2013-12-18 00:49:00 +01:00
2013-12-24 23:47:57 +01:00
cottage().right(8).times(4);
2013-12-18 00:49:00 +01:00
2013-12-24 23:47:57 +01:00
...which will build a cottage, then move right 8 blocks, then do it
again 4 times over so that at the end you will have 4 cottages in a
row. What's more the `times()` method can be called more than once in
a chain. So if you wanted to create a *grid* of 20 houses ( 4 x 5 ),
you would do so using the following statement...
2013-12-18 00:49:00 +01:00
2013-12-24 23:47:57 +01:00
cottage().right(8).times(4).fwd(8).left(32).times(5);
2013-12-18 00:49:00 +01:00
2013-12-24 23:47:57 +01:00
... breaking it down...
2013-12-18 00:49:00 +01:00
2013-12-24 23:47:57 +01:00
1. The first 3 calls in the chain ( `cottage()`, `right(8)`,
`times(4)` ) build a single row of 4 cottages.
2013-12-18 00:49:00 +01:00
2013-12-24 23:47:57 +01:00
2. The last 3 calls in the chain ( `fwd(8)`, `left(32)`, `times(5)` )
move the drone forward 8 then left 32 blocks (4 x 8) to return to
the original x coordinate, then everything in the chain is
repeated again 5 times so that in the end, we have a grid of 20
cottages, 4 x 5. Normally this would require a nested loop but
the `times()` method does away with the need for loops when
repeating builds.
2013-12-18 00:49:00 +01:00
2013-12-24 23:47:57 +01:00
Another example: This statement creates a row of trees 2 by 3 ...
2013-12-18 00:49:00 +01:00
2013-12-24 23:47:57 +01:00
oak().right(10).times(2).left(20).fwd(10).times(3)
2013-12-18 00:49:00 +01:00
2013-12-24 23:47:57 +01:00
... You can see the results below.
2013-12-18 00:49:00 +01:00
2013-12-24 23:47:57 +01:00
![times example 1](img/times-trees.png)
2013-12-18 00:49:00 +01:00
### Drone.blocktype() method
2013-12-28 09:44:40 +01:00
2013-12-24 23:47:57 +01:00
Creates the text out of blocks. Useful for large-scale in-game signs.
2013-12-24 01:15:17 +01:00
#### Parameters
2013-12-24 23:47:57 +01:00
* message - The message to create - (use `\n` for newlines)
* foregroundBlock (default: black wool) - The block to use for the foreground
* backgroundBlock (default: none) - The block to use for the background
2013-12-24 01:15:17 +01:00
#### Example
2013-12-28 09:44:40 +01:00
2013-12-24 23:47:57 +01:00
To create a 2-line high message using glowstone...
2013-12-24 01:15:17 +01:00
2013-12-24 23:47:57 +01:00
blocktype("Hello\nWorld",blocks.glowstone);
2013-12-24 01:15:17 +01:00
2013-12-24 23:47:57 +01:00
![blocktype example][imgbt1]
2013-12-24 01:15:17 +01:00
2013-12-24 23:47:57 +01:00
[imgbt1]: img/blocktype1.png
2013-12-18 00:49:00 +01:00
### Drone.rainbow() method
Creates a Rainbow.
#### Parameters
* radius (optional - default:18) - The radius of the rainbow
#### Example
var d = new Drone();
d.rainbow(30);
![rainbow example](img/rainbowex1.png)
### Drone.sphere() method
2013-12-28 09:44:40 +01:00
2013-12-24 23:47:57 +01:00
Creates a sphere.
2013-12-18 00:49:00 +01:00
#### Parameters
2013-12-24 23:47:57 +01:00
* block - The block the sphere will be made of.
* radius - The radius of the sphere.
2013-12-18 00:49:00 +01:00
#### Example
2013-12-28 09:44:40 +01:00
2013-12-24 23:47:57 +01:00
To create a sphere of Iron with a radius of 10 blocks...
2013-12-18 00:49:00 +01:00
2013-12-24 23:47:57 +01:00
sphere( blocks.iron, 10);
2013-12-18 00:49:00 +01:00
2013-12-24 23:47:57 +01:00
![sphere example](img/sphereex1.png)
2013-12-18 00:49:00 +01:00
2013-12-24 23:47:57 +01:00
Spheres are time-consuming to make. You *can* make large spheres (250 radius) but expect the
server to be very busy for a couple of minutes while doing so.
### Drone.sphere0() method
2013-12-28 09:44:40 +01:00
2013-12-24 23:47:57 +01:00
Creates an empty sphere.
#### Parameters
2013-12-24 23:47:57 +01:00
* block - The block the sphere will be made of.
* radius - The radius of the sphere.
2013-12-18 00:49:00 +01:00
#### Example
2013-12-28 09:44:40 +01:00
2013-12-24 23:47:57 +01:00
To create a sphere of Iron with a radius of 10 blocks...
2013-12-18 00:49:00 +01:00
2013-12-24 23:47:57 +01:00
sphere0( blocks.iron, 10);
2013-12-18 00:49:00 +01:00
2013-12-24 23:47:57 +01:00
Spheres are time-consuming to make. You *can* make large spheres (250 radius) but expect the
server to be very busy for a couple of minutes while doing so.
2013-12-18 00:49:00 +01:00
### Drone.hemisphere() method
2013-12-28 09:44:40 +01:00
2013-12-24 23:47:57 +01:00
Creates a hemisphere. Hemispheres can be either north or south.
2013-12-18 00:49:00 +01:00
#### Parameters
2013-12-18 00:49:00 +01:00
2013-12-24 23:47:57 +01:00
* block - the block the hemisphere will be made of.
* radius - the radius of the hemisphere
* northSouth - whether the hemisphere is 'north' or 'south'
2013-12-18 00:49:00 +01:00
#### Example
2013-12-28 09:44:40 +01:00
2013-12-24 23:47:57 +01:00
To create a wood 'north' hemisphere with a radius of 7 blocks...
2013-12-18 00:49:00 +01:00
2013-12-24 23:47:57 +01:00
hemisphere(blocks.oak, 7, 'north');
![hemisphere example](img/hemisphereex1.png)
### Drone.hemisphere0() method
2013-12-28 09:44:40 +01:00
2013-12-24 23:47:57 +01:00
Creates a hollow hemisphere. Hemispheres can be either north or south.
2013-12-18 00:49:00 +01:00
#### Parameters
2013-12-18 00:49:00 +01:00
2013-12-24 23:47:57 +01:00
* block - the block the hemisphere will be made of.
* radius - the radius of the hemisphere
* northSouth - whether the hemisphere is 'north' or 'south'
2013-12-18 00:49:00 +01:00
#### Example
2013-12-28 09:44:40 +01:00
2013-12-24 23:47:57 +01:00
To create a glass 'north' hemisphere with a radius of 20 blocks...
2013-12-18 00:49:00 +01:00
2013-12-24 23:47:57 +01:00
hemisphere0(blocks.glass, 20, 'north');
![hemisphere example](img/hemisphereex2.png)
### Drone.spiral_stairs() method
2013-12-28 09:44:40 +01:00
2013-12-24 23:47:57 +01:00
Constructs a spiral staircase with slabs at each corner.
2013-12-24 01:15:17 +01:00
#### Parameters
2013-12-18 00:49:00 +01:00
2013-12-24 23:47:57 +01:00
* stairBlock - The block to use for stairs, should be one of the following...
- 'oak'
- 'spruce'
- 'birch'
- 'jungle'
- 'cobblestone'
- 'brick'
- 'stone'
- 'nether'
- 'sandstone'
- 'quartz'
* flights - The number of flights of stairs to build.
![Spiral Staircase](img/spiralstair1.png)
#### Example
2013-12-28 09:44:40 +01:00
2013-12-24 23:47:57 +01:00
To construct a spiral staircase 5 floors high made of oak...
spiral_stairs('oak', 5);
2013-12-18 00:49:00 +01:00
## Example Plugin #1 - A simple extension to Minecraft.
2013-12-24 01:15:17 +01:00
A simple minecraft plugin. The most basic module.
2013-12-26 16:38:24 +01:00
### Usage:
2013-12-26 16:38:24 +01:00
At the in-game prompt type ...
/js hello(self)
... and a message `Hello {player-name}` will appear (where
{player-name} is replaced by your own name).
This example demonstrates the basics of adding new functionality which
is only usable by server operators or users with the
scriptcraft.evaluate permission. By default, only ops are granted this
permission.
The `hello` function below is only usable by players with the scriptcraft.evaluate
permission since it relies on the `/js` command to execute.
exports.hello = function(player){
player.sendMessage('Hello ' + player.name);
};
## Example Plugin #2 - Making extensions available for all players.
A simple minecraft plugin. Commands for other players.
### Usage:
At the in-game prompt type ...
/jsp hello
... and a message `Hello {player-name}` will appear (where {player-name} is
replaced by your own name).
This example demonstrates the basics of adding new functionality
which is usable all players or those with the scriptcraft.proxy
permission. By default, all players are granted this permission.
This differs from example 1 in that a new 'jsp ' command extension
is defined. Since all players can use the `jsp` command, all players
can use the new extension. Unlike the previous example, the `jsp hello`
command does not evaluate javascript code so this command is much more secure.
command('hello', function (parameters, player) {
player.sendMessage('Hello ' + player.name);
});
## Example Plugin #3 - Limiting use of commands to operators only.
A simple minecraft plugin. Commands for operators only.
### Usage:
At the in-game prompt type ...
/jsp op-hello
... and a message `Hello {player-name}` will appear (where {player-name} is
replaced by your own name).
This example demonstrates the basics of adding new functionality
which is usable all players or those with the scriptcraft.proxy
permission. By default, all players are granted this permission. In
this command though, the function checks to see if the player is an
operator and if they aren't will return immediately.
This differs from example 2 in that the function will only print a
message for operators.
command('op-hello', function (parameters, player) {
if (!player.op){
player.sendMessage('Only operators can do this.');
return;
}
player.sendMessage('Hello ' + player.name);
});
## Example Plugin #4 - Using parameters in commands.
A simple minecraft plugin. Handling parameters.
### Usage:
At the in-game prompt type ...
/jsp hello-params Hi
/jsp hello-params Saludos
/jsp hello-params Greetings
... and a message `Hi {player-name}` or `Saludos {player-name}` etc
will appear (where {player-name} is replaced by your own name).
This example demonstrates adding and using parameters in commands.
This differs from example 3 in that the greeting can be changed from
a fixed 'Hello ' to anything you like by passing a parameter.
command( 'hello-params', function ( parameters, player ) {
var salutation = parameters[0] ;
player.sendMessage( salutation + ' ' + player.name );
});
## Example Plugin #5 - Re-use - Using your own and others modules.
2013-12-28 09:44:40 +01:00
A simple minecraft plugin. Using Modules.
2013-12-24 01:15:17 +01:00
### Usage:
2013-12-24 01:15:17 +01:00
At the in-game prompt type ...
/jsp hello-module
... and a message `Hello {player-name}` will appear (where {player-name} is
replaced by your own name).
This example demonstrates the use of modules. In
example-1-hello-module.js we created a new javascript module. In
this example, we use that module...
* We load the module using the `require()` function. Because this
module and the module we require are n the same directory, we
specify `'./example-1-hello-module'` as the path (when loading a
module from the same directory, `./` at the start of the path
indicates that the file should be searched for in the same
directory.
* We assign the loaded module to a variable (`greetings`) and then
use the module's `hello` method to display the message.
Source Code...
var greetings = require('./example-1-hello-module');
command( 'hello-module', function( parameters, player ) {
greetings.hello( player );
});
## Example Plugin #6 - Re-use - Using 'utils' to get Player objects.
A simple minecraft plugin. Finding players by name.
### Usage:
At the in-game prompt type ...
/jsp hello-byname {player-name}
... substituting {player-name} with the name of a player currently
online and a message `Hello ...` will be sent to the named
player.
This example builds on example-5 and also introduces a new concept -
use of shared modules. That is : modules which are not specific to
any one plugin or set of plugins but which can be used by all
plugins. Shared modules should be placed in the
`scriptcraft/modules` directory.
* The utils module is used. Because the 'utils' module is
located in the modules folder we don't need to specify an exact
path, just 'utils' will do.
* The `utils.player()` function is used to obtain a player object
matching the player name. Once a player object is obtained, a
message is sent to that player.
Source Code ...
var utils = require('utils');
var greetings = require('./example-1-hello-module');
command( 'hello-byname', function( parameters, sender ) {
var playerName = parameters[0];
var recipient = utils.player( playerName );
if ( recipient ) {
greetings.hello( recipient );
} else {
sender.sendMessage( 'Player ' + playerName + ' not found.' );
}
});
## Example Plugin #7 - Listening for events, Greet players when they join the game.
A simple event-driven minecraft plugin. How to handle Events.
This example demonstrates event-driven programming. The code below
will display the version of ScriptCraft every time an operator joins
the game. This module is notable from previous modules for the
following reasons...
1. It does not export any functions or variables. That's fine. Not
all modules need export stuff. Code in this module will be
executed when the module is first loaded. Because it is in the
`/scriptcraft/plugins` directory, it will be loaded automatically
when the server starts up.
2. It uses ScriptCraft's `events.on()` function to add a new *Event
Handler*. An *Event Handler* is a just a function which gets
called whenever a particular *event* happens in the game. The
function defined below will only be executed whenever a player
joins the game. This style of program is sometimes refered to as
*Event-Driven Programming*.
Adding new *Event Handlers* in ScriptCraft is relatively easy. Use the
`events.on()` function to add a new event handler. It takes 2
parameters...
1. The Event Name, in this case `'player.PlayerJoinEvent'`. You can
browse [all possible Bukkit events][bkevts] (click the 'Next
Package' and 'Previous Package' links to browse).
2. The event handling function (also sometimes refered to as a
'callback'). In ScriptCraft, this function takes a single
parameter, an event object. All of the information about the event
is in the event object.
In the example below, if a player joins the server and is an operator,
then the ScriptCraft plugin information will be displayed to that
player.
What's also notable about this example is how it uses the [Bukkit
API][bkapi]. The code...
if (event.player.op)
... is a succinct way of accessing object properties which in Java
would have to be written as ...
if (event.getPlayer().isOp())
... ScriptCraft uses a special version of JavaScript which comes
bundled with Java (Minecraft is written in Java) and JavaScript in
Java can access properties of Java objects more succinctly than in
Java itself. What this means in practice is that when you're perusing
the [Bukkit API Reference][bkapi] and come across a method like
[Player.getAllowFlight()][bkgaf], you can write code like this...
var allowFlight = player.getAllowFlight(); // java style
... or the more succinct ...
var allowFlight = player.allowFlight; // javascript style
... Which style you choose is up to you but `player.allowFlight` is
cleaner and more readable. Similarly where you see a method like
[Player.setAllowFlight()][bksaf], you can write ...
player.setAllowFlight(true); // java style
... or the more readable...
player.allowFlight = true; // javascript style
... Which style you choose is up to you.
[bkevts]: http://jd.bukkit.org/dev/apidocs/org/bukkit/event/package-summary.html
[bkgaf]: http://jd.bukkit.org/dev/apidocs/org/bukkit/entity/Player.html#getAllowFlight()
[bksaf]: http://jd.bukkit.org/dev/apidocs/org/bukkit/entity/Player.html#setAllowFlight()
[bkapi]: http://jd.bukkit.org/dev/apidocs/
events.on( 'player.PlayerJoinEvent', function( event ) {
if ( event.player.op ) {
event.player.sendMessage('Welcome to ' + __plugin);
}
});
Update: Since version 2.0.8 the above code can be replaced by the more succinct:
events.playerJoin( function( event ) {
if ( event.player.op ) {
event.player.sendMessage('Welcome to ' + __plugin);
}
});
## Arrows Plugin
The arrows mod adds fancy arrows to the game. Arrows which...
* Launch fireworks.
* Explode on impact.
* Force Lightning to strike where they land.
* Teleport the player to the landing spot.
* Spawn Trees at the landing spot.
### Usage:
* `/js arrows.firework(self)` - A firework launches where the the arrow lands.
* `/js arrows.lightning(self)` - lightning strikes where the arrow lands.
* `/js arrows.teleport(self)` - makes player teleport to where arrow has landed.
* `/js arrows.flourish(self)` - makes a tree grow where the arrow lands.
* `/js arrows.explosive(self)` - makes arrows explode.
* `/js arrows.normal(self)` sets arrow type to normal.
* `/js arrows.sign(self)` turns a targeted sign into a Arrows menu
All of the above functions can take an optional player object or name
as a parameter. For example: `/js arrows.explosive('player23')` makes
player23's arrows explosive.
## Spawn Plugin
Allows in-game operators to easily spawn creatures at current location.
### Usage
/jsp spawn cow
/jsp spawn sheep
/jsp spawn wolf
This command supports TAB completion so to see a list of possible
entitities, type `/jsp spawn ' at the in-game command prompt, then
press TAB. Visit
<http://jd.bukkit.org/beta/apidocs/org/bukkit/entity/EntityType.html>
for a list of possible entities (creatures) which can be spawned.
## alias Plugin
The alias module lets players and server admins create their own
per-player or global custom in-game command aliases.
### Examples
To set a command alias which is only visible to the current player
(per-player alias)...
/jsp alias set cw = time set {1} ; weather {2}
... Creates a new custom command only usable by the player who set
it called `cw` (short for set Clock and Weather) which when invoked...
/cw 4000 sun
... will perform the following commands...
/time set 4000
/weather sun
Aliases can use paramters as above. On the right hand side of the `=`, the
`{1}` refers to the first parameter provided with the `cw` alias, `{2}`
refers to the second parameter and so on. So `cw 4000 sun` is converted to
`time set 4000` and `weather sun`.
To set a global command alias usable by all (only operators can create
such an alias)...
/jsp alias global stormy = time 18000; weather storm
To remove an alias ...
/jsp alias remove cw
... removes the 'cw' alias from the appropriate alias map.
To get a list of aliases currently defined...
/jsp alias list
To get help on the `jsp alias` command:
/jsp alias help
Aliases can be used at the in-game prompt by players or in the server
console. Aliases will not be able to avail of command autocompletion
(pressing the TAB key will have no effect).
2014-02-04 21:53:59 +01:00
## chat Plugin
This plugin lets players choose a text color to use when chatting. Players can list colors by typing...
/jsp list_colors
... and can set the color to use when chatting by typing...
/jsp chat_color {color}
... where {color} is one of the following colors...
* black
* blue
* darkgreen
* darkaqua
* darkred
* purple
* gold
* gray
* darkgray
* indigo
* brightgreen
* aqua
* red
* pink
* yellow
* white
This plugin's source code is useful to study because it is short and demonstrates use of the `plugin()`, and `command()` functions, persistence and event handling.
## Classroom Plugin
The `classroom` object contains a couple of utility functions for use
in a classroom setting. The goal of these functions is to make it
easier for tutors to facilitate ScriptCraft for use by students in a
classroom environment. Although granting ScriptCraft access to
students on a shared server is potentially risky (Students can
potentially abuse it), it is slighlty less risky than granting
operator privileges to each student. (Enterprising students will
quickly realise how to grant themselves and others operator privileges
once they have access to ScriptCraft).
The goal of this module is not so much to enforce restrictions
(security or otherwise) but to make it easier for tutors to setup a
shared server so students can learn Javascript. When scripting is
turned on, every player who joins the server will have a dedicated
directory into which they can save scripts. All scripts in such
directories are automatically watched and loaded into a global
variable named after the player.
So for example, if player 'walterh' joins the server, a `walterh`
global variable is created. If a file `greet.js` with the following
content is dropped into the `plugins/scriptcraft/players/walterh`
directory...
```javascript
exports.hi = function( player ){
player.sendMessage('Hi ' + player.name);
};
```
... then it can be invoked like this: `/js walterh.hi( self )` . This
lets every player/student create their own functions without having
naming collisions.
It's strongly recommended that the
`craftbukkit/plugins/scriptcraft/players/` directory is shared so that
others can connect to it and drop .js files into their student
directories. On Ubuntu, select the folder in Nautilus (the default
file browser) then right-click and choose *Sharing Options*, check the
*Share this folder* checkbox and the *Allow others to create and
delete files* and *Guest access* checkboxes. Click *Create Share*
button to close the sharing options dialog. Students can then access
the shared folder as follows...
* Windows: Open Explorer, Go to \\{serverAddress}\players\
* Macintosh: Open Finder, Go to smb://{serverAddress}/players/
* Linux: Open Nautilus, Go to smb://{serverAddress}/players/
... where {serverAddress} is the ip address of the server (this is
displayed to whoever invokes the classroom.allowScripting() function.)
### classroom.allowScripting() function
2013-12-28 09:44:40 +01:00
2013-12-24 01:15:17 +01:00
Allow or disallow anyone who connects to the server (or is already
connected) to use ScriptCraft. This function is preferable to granting 'ops' privileges
to every student in a Minecraft classroom environment.
Whenever any file is added/edited or removed from any of the players/
directories the contents are automatically reloaded. This is to
facilitate quick turnaround time for students getting to grips with
Javascript.
2013-12-28 09:44:40 +01:00
#### Parameters
2013-12-24 01:15:17 +01:00
* canScript : true or false
2013-12-18 00:49:00 +01:00
2013-12-28 09:44:40 +01:00
#### Example
2013-12-24 01:15:17 +01:00
To allow all players (and any players who connect to the server) to
use the `js` and `jsp` commands...
2013-12-18 00:49:00 +01:00
/js classroom.allowScripting( true, self )
2013-12-18 00:49:00 +01:00
2013-12-24 01:15:17 +01:00
To disallow scripting (and prevent players who join the server from using the commands)...
/js classroom.allowScripting( false, self )
2013-12-24 01:15:17 +01:00
Only ops users can run the classroom.allowScripting() function - this is so that students
don't try to bar themselves and each other from scripting.
2013-12-18 00:49:00 +01:00
## Commando Plugin
2013-12-26 16:38:24 +01:00
### Description
2013-12-26 16:38:24 +01:00
commando is a plugin which can be used to add completely new commands
to Minecraft. Normally ScriptCraft only allows for provision of new
commands as extensions to the jsp command. For example, to create a
new simple command for use by all players...
/js command('hi', function(args,player){ player.sendMessage('Hi ' + player.name); });
2013-12-26 16:38:24 +01:00
... then players can use this command by typing...
/jsp hi
... A couple of ScriptCraft users have asked for the ability to take
this a step further and allow the global command namespace to be
populated so that when a developer creates a new command using the
'command' function, then the command is added to the global command
namespace so that players can use it simply like this...
/hi
... There are good reasons why ScriptCraft's core `command()` function
does not do this. Polluting the global namespace with commands would
make ScriptCraft a bad citizen in that Plugins should be able to work
together in the same server and - as much as possible - not step on
each others' toes. The CraftBukkit team have very good reasons for
forcing Plugins to declare their commands in the plugin.yml
configuration file. It makes approving plugins easier and ensures that
craftbukkit plugins behave well together. While it is possible to
override other plugins' commands, the CraftBukkit team do not
recommend this. However, as ScriptCraft users have suggested, it
should be at the discretion of server administrators as to when
overriding or adding new commands to the global namespace is good.
2013-12-26 16:38:24 +01:00
So this is where `commando()` comes in. It uses the exact same
signature as the core `command()` function but will also make the
command accessible without the `jsp` prefix so instead of having to
type `/jsp hi` for the above command example, players simply type
`/hi` . This functionality is provided as a plugin rather than as part
of the ScriptCraft core.
### Example hi-command.js
2013-12-26 16:38:24 +01:00
var commando = require('../commando');
commando('hi', function(args,player){
player.sendMessage('Hi ' + player.name);
2013-12-26 16:38:24 +01:00
});
...Displays a greeting to any player who issues the `/hi` command.
### Example - timeofday-command.js
2013-12-26 16:38:24 +01:00
var times = {Dawn: 0, Midday: 6000, Dusk: 12000, Midnight:18000};
commando('timeofday', function(params,player){
player.location.world.setTime(times[params[0]]);
},
2013-12-26 16:38:24 +01:00
['Dawn','Midday','Dusk','Midnight']);
... changes the time of day using a new `/timeofday` command (options are Dawn, Midday, Dusk, Midnight)
### Caveats
2013-12-26 16:38:24 +01:00
Since commands registered using commando are really just appendages to
the `/jsp` command and are not actually registered globally (it just
looks like that to the player), you won't be able to avail of tab
completion for the command itself or its parameters (unless you go the
traditional route of adding the `jsp` prefix). This plugin uses the
[PlayerCommandPreprocessEvent][pcppevt] which allows plugins to
intercepts all commands and inject their own commands instead. If
anyone reading this knows of a better way to programmatically add new
global commands for a plugin, please let me know.
[pcppevt]: http://jd.bukkit.org/dev/apidocs/org/bukkit/event/player/PlayerCommandPreprocessEvent.html
## homes Plugin
2013-12-26 16:38:24 +01:00
The homes plugin lets players set a location as home and return to the
location, invite other players to their home and also visit other
player's homes.
This module is a good example of how to create a javascript-based
minecraft mod which provides...
* A programmatic interface (API) and
* A command extension which uses that API to provide new functionality for players.
The module uses the `plugin()` function to specify an object and
methods, and the `command()` function to expose functionality to
players through a new `jsp home` command. This module also
demonstrates how to enable autocompletion for custom commands (to see
this in action, at the in-game prompt or server console prompt type
`jsp home ` then press the TAB key - you should see a list of further
possible options).
The `jsp home` command has the following options...
### Basic options
* `/jsp home set` Will set your current location as your
'home' location to which you can return at any time using the ...
* `/jsp home` ..command will return you to your home, if you have set one.
2014-02-04 21:53:59 +01:00
* `/jsp home {player}` Will take you to the home of {player} (where
{player} is the name of the player whose home you wish to visit.
* `/jsp home delete` Deletes your home location from the location
database. This does not actually remove the home from the world or
change the world in any way. This command is completely
non-destructive and cannot be used for griefing. No blocks will be
destroyed by this command.
### Social options
The following options allow players to open their homes to all or some
players, invite players to their home and see a list of homes they can
visit.
* `/jsp home list` Lists home which you can visit.
* `/jsp home ilist` Lists players who can visit your home.
2014-02-04 21:53:59 +01:00
* `/jsp home invite {player}` Invites the named player to your home.
* `/jsp home uninvite {player}` Uninvites (revokes invitation) the named player to your home.
* `/jsp home public` Opens your home to all players (all players can visit your home).
* `/jsp home private` Makes your home private (no longer visitable by all).
### Administration options
The following administration options can only be used by server operators...
* `/jsp home listall` List all of the homes
2014-02-04 21:53:59 +01:00
* `/jsp home clear {player}` Removes the player's home
location. Again, this command does not destroy any structures in
the world, it simply removes the location from the database. No
blocks are destroyed by this command.
## NumberGuess mini-game:
### Description
This is a very simple number guessing game. Minecraft will ask you to
guess a number between 1 and 10 and you will tell you if you're too
hight or too low when you guess wrong. The purpose of this mini-game
code is to demonstrate use of Bukkit's Conversation API.
### Example
/js Game_NumberGuess.start(self)
Once the game begins, guess a number by typing the `/` character
followed by a number between 1 and 10.
## SnowballFight mini-game
### Description
2013-12-24 01:15:17 +01:00
2013-12-26 16:38:24 +01:00
This is a rough and ready prototype of a simple multi-player
shoot-em-up. To start a game with all players playing against one another...
/js new Game_SnowballFight(60).start();
... this obviously works best if all of the players are in close
proximity within the same game world. Alternatively you can have team
matches...
/js var redTeam = ['<player1>','<player2>',...etc]
/js var blueTeam = ['<player3>','<player4>,...etc]
/js var greenTeam = ['<player5>','<player6>,...etc]
/js new Game_SnowballFight(60, {red: redTeam,blue: blueTeam,green: greenTeam}).start();
Or you can just have specific players play against each other...
/js new Game_SnowballFight(60, ['player1','player2','player3']).start();
(where 'player1' etc are the names of actual players)
You specify the teams in the game as an object where each property's
name is a team name and each property's value is the list of players
on that team. You specify the duration of the game (in seconds) You
kick off the game with the start() method. I need to work on a
better in-game mechanism for players to choose teams and start the
game but this will do for now.
When the game starts, each player is put in survival mode and given
snowballs. The aim of the game is to hit players on opposing teams. If
you hit a player on your own team, you lose a point.
At the end of the game the scores for each team are broadcast and each
player returns to their previous mode of play (creative or
survival). Create a small arena with a couple of small buildings for
cover to make the game more fun.
## Cow Clicker Mini-Game
### How to Play
At the in-game prompt type `jsp cowclicker` to start or stop
playing. Right-Click on Cows to score points. No points for killing
cows (hint: use the same keyboard keys you'd use for opening doors).
Every time you click a cow your score increases by 1 point. Your score
is displayed in a side-bar along the right edge of of the screen.
![cow clicker](img/cowclicker.png)
### Rules
* You can join and leave the Cow Clicker game at any time by typing
`/jsp cowclicker` at the in-game prompt.
* Once you leave the game, your score is reset to zero.
* When you disconnect from the server, your score will be reset to zero.
### Gameplay Mechanics
This is meant as a trivially simple use of the [Bukkit Scoreboard
API][bukscore]. There are many things you'll want to consider when constructing
your own mini-game...
* Is the game itself a long-lived game - that is - should players and
scores be persisted (stored) between server restarts?
* What should happen when a player quits the server - should this also be
understood as quitting the mini-game?
* What should happen when a player who was previously playing the
mini-game, joins the server - should they automatically resume the
mini-game?
[bukscore]: http://jd.bukkit.org/beta/apidocs/org/bukkit/scoreboard/package-summary.html