Package ch.njol.skript.expressions

Class ExprVectorLength

java.lang.Object

ch.njol.skript.lang.util.SimpleExpression<T>

ch.njol.skript.expressions.base.PropertyExpression<F,T>

ch.njol.skript.expressions.base.SimplePropertyExpression<org.bukkit.util.Vector,Number>

ch.njol.skript.expressions.ExprVectorLength

All Implemented Interfaces:

Converter<org.bukkit.util.Vector,Number>, Debuggable, Expression<Number>, SyntaxElement

@Name("Vectors - Length")
@Description("Gets or sets the length of a vector.")
@Examples({"send \"%standard length of vector 1, 2, 3%\"","set {_v} to vector 1, 2, 3","set standard length of {_v} to 2","send \"%standard length of {_v}%\""})
@Since("2.2-dev28")
public class ExprVectorLength
extends SimplePropertyExpression<org.bukkit.util.Vector,Number>

Nested Class Summary

Nested classes/interfaces inherited from interface ch.njol.skript.classes.Converter

Converter.ConverterInfo<F,T>, Converter.ConverterUtils

Field Summary

Fields inherited from interface ch.njol.skript.classes.Converter

NO_CHAINING, NO_COMMAND_ARGUMENTS, NO_LEFT_CHAINING, NO_RIGHT_CHAINING

Constructor Summary

Constructors

Constructor	Description
ExprVectorLength()

Method Summary

Modifier and Type	Method	Description
Class<?>[]	acceptChange(Changer.ChangeMode mode)	Tests whether this expression supports the given mode, and if yes what type it expects the delta to be.
void	change(org.bukkit.event.Event e, @Nullable Object[] delta, Changer.ChangeMode mode)	Changes the expression's value by the given amount.
Number	convert(org.bukkit.util.Vector vector)	Converts an object from the given to the desired type.
protected String	getPropertyName()
Class<? extends Number>	getReturnType()	Gets the return type of this expression.

Methods inherited from class ch.njol.skript.expressions.base.SimplePropertyExpression

get, init, toString

Methods inherited from class ch.njol.skript.expressions.base.PropertyExpression

get, get, getAll, getAnd, getExpr, isSingle, register, setExpr, simplify

Methods inherited from class ch.njol.skript.lang.util.SimpleExpression

check, check, check, getArray, getConvertedExpr, getConvertedExpression, getSingle, getSource, getTime, isDefault, isLoopOf, iterator, setTime, setTime, setTime, setTime, toString

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface ch.njol.skript.lang.Expression

beforeChange, stream

Methods inherited from interface ch.njol.skript.lang.SyntaxElement

getParser

Constructor Details

ExprVectorLength

public ExprVectorLength()

Method Details

convert

public Number convert(org.bukkit.util.Vector vector)

Description copied from interface: Converter

Converts an object from the given to the desired type.

Specified by:

convert in interface Converter<org.bukkit.util.Vector,Number>

Specified by:

convert in class SimplePropertyExpression<org.bukkit.util.Vector,Number>

Parameters:

vector - The object to convert.

Returns:

the converted object

acceptChange

public Class<?>[] acceptChange(Changer.ChangeMode mode)

Description copied from interface: Expression

Tests whether this expression supports the given mode, and if yes what type it expects the delta to be.

Use Changer.ChangerUtils.acceptsChange(Expression, ChangeMode, Class...) to test whether an expression supports changing, don't directly use this method!

Please note that if a changer is registered for this expression's returnType this method does not have to be overridden. If you override it though make sure to return super.acceptChange(mode), and to handle the appropriate ChangeMode(s) in Expression.change(Event, Object[], ChangeMode) with super.change(...).

Unlike Changer.acceptChange(ChangeMode) this method may print errors.

Specified by:

acceptChange in interface Expression<Number>

Overrides:

acceptChange in class SimpleExpression<Number>

Returns:

An array of types that Expression.change(Event, Object[], ChangeMode) accepts as its delta parameter (which can be arrays to denote that multiple of that type are accepted), or null if the given mode is not supported. For Changer.ChangeMode.DELETE and Changer.ChangeMode.RESET this can return any non-null array to mark them as supported.

change

public void change(org.bukkit.event.Event e,
 @Nullable Object[] delta,
 Changer.ChangeMode mode)

Description copied from interface: Expression

Changes the expression's value by the given amount. This will only be called on supported modes and with the desired delta type as returned by Expression.acceptChange(ChangeMode)

Specified by:

change in interface Expression<Number>

Overrides:

change in class SimpleExpression<Number>

delta - An array with one or more instances of one or more of the the classes returned by Expression.acceptChange(ChangeMode) for the given change mode (null for Changer.ChangeMode.DELETE and Changer.ChangeMode.RESET). This can be a Object[], thus casting is not allowed.

getPropertyName

protected String getPropertyName()

Specified by:

getPropertyName in class SimplePropertyExpression<org.bukkit.util.Vector,Number>

getReturnType

public Class<? extends Number> getReturnType()

Description copied from interface: Expression

Gets the return type of this expression.

Returns:

A supertype of any objects returned by Expression.getSingle(Event) and the component type of any arrays returned by Expression.getArray(Event)