Package org.skriptlang.skript.bukkit.displays.generic

Class ExprDisplayHeightWidth

java.lang.Object

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

ch.njol.skript.expressions.base.PropertyExpression<org.bukkit.entity.Display,Float>

ch.njol.skript.expressions.base.SimplePropertyExpression<org.bukkit.entity.Display,Float>

org.skriptlang.skript.bukkit.displays.generic.ExprDisplayHeightWidth

All Implemented Interfaces:

Debuggable, Expression<Float>, Loopable<Float>, Simplifiable<Expression<? extends Float>>, SyntaxElement, Converter<org.bukkit.entity.Display,Float>, RuntimeErrorProducer, SyntaxRuntimeErrorProducer

@Name("Display Height/Width")
@Description({"Returns or changes the height or width of <a href=\'#display\'>displays</a>.","The rendering culling bounding box spans horizontally width/2 from entity position, which determines the point at which the display will be frustum culled (no longer rendered because the game determines you are no longer able to see it).","If set to 0, no culling will occur on both the vertical and horizontal directions. Default is 0.0."})
@Examples("set display height of the last spawned text display to 2.5")
@Since("2.10")
public class ExprDisplayHeightWidth
extends ch.njol.skript.expressions.base.SimplePropertyExpression<org.bukkit.entity.Display,Float>

Field Summary

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

rawExpr

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

DEFAULT_PRIORITY

Fields inherited from interface org.skriptlang.skript.lang.converter.Converter

ALL_CHAINING, ALLOW_UNSAFE_CASTS, NO_CHAINING, NO_LEFT_CHAINING, NO_RIGHT_CHAINING

Constructor Summary

Constructors

Constructor	Description
ExprDisplayHeightWidth()

Method Summary

Modifier and Type	Method	Description
Class<?> @Nullable []	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 event, Object @Nullable [] delta, Changer.ChangeMode mode)	Changes the expression's value by the given amount.
@Nullable Float	convert(org.bukkit.entity.Display display)	Converts an object using this Converter.
protected String	getPropertyName()
Class<? extends Float>	getReturnType()	Gets the return type of this expression.
boolean	init(Expression<?>[] exprs, int matchedPattern, Kleenean isDelayed, SkriptParser.ParseResult parseResult)	Called just after the constructor and SyntaxElement.preInit().

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

get, toString

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

get, get, getAll, getAnd, getDefaultPatterns, getExpr, getPatterns, isSingle, register, register, registerDefault, registerDefault, setExpr, simplify

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

check, check, check, getArray, getConvertedExpr, getConvertedExpression, getNode, getSingle, getSource, getTime, isDefault, isLoopOf, iterator, preInit, setTime, setTime, setTime, setTime, setTime, supportsLoopPeeking, 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, canBeSingle, canReturn, changeInPlace, changeInPlace, getAcceptedChangeModes, getOptionalSingle, getSyntaxTypeName, possibleReturnTypes, stream, streamAll

Methods inherited from interface org.skriptlang.skript.log.runtime.RuntimeErrorProducer

error, error, getRuntimeErrorManager, warning, warning

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

getParser

Methods inherited from interface org.skriptlang.skript.log.runtime.SyntaxRuntimeErrorProducer

getErrorSource

Constructor Details

ExprDisplayHeightWidth

public ExprDisplayHeightWidth()

Method Details

init

public boolean init(Expression<?>[] exprs,
 int matchedPattern,
 Kleenean isDelayed,
 SkriptParser.ParseResult parseResult)

Description copied from interface: SyntaxElement

Called just after the constructor and SyntaxElement.preInit().

Specified by:

init in interface SyntaxElement

Overrides:

init in class ch.njol.skript.expressions.base.SimplePropertyExpression<org.bukkit.entity.Display,Float>

Parameters:

exprs - all %expr%s included in the matching pattern in the order they appear in the pattern. If an optional value was left out, it will still be included in this list holding the default value of the desired type, which usually depends on the event.

matchedPattern - The index of the pattern which matched

isDelayed - Whether this expression is used after a delay or not (i.e. if the event has already passed when this expression will be called)

parseResult - Additional information about the match.

Returns:

Whether this expression was initialised successfully. An error should be printed prior to returning false to specify the cause.

See Also:

• ParserInstance.isCurrentEvent(Class...)

convert

@Nullable
public @Nullable Float convert(org.bukkit.entity.Display display)

Description copied from interface: Converter

Converts an object using this Converter.

Specified by:

convert in interface Converter<org.bukkit.entity.Display,Float>

Specified by:

convert in class ch.njol.skript.expressions.base.SimplePropertyExpression<org.bukkit.entity.Display,Float>

Parameters:

display - The object to convert.

Returns:

The converted object.

acceptChange

public Class<?> @Nullable [] 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<Float>

Overrides:

acceptChange in class SimpleExpression<Float>

Parameters:

mode - The mode to check

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 event,
 Object @Nullable [] 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<Float>

Overrides:

change in class SimpleExpression<Float>

Parameters:

event - The event

delta - An array with one or more instances of one or more of 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.

mode - The Changer.ChangeMode of the attempted change

getReturnType

public Class<? extends Float> 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)

getPropertyName

protected String getPropertyName()

Specified by:

getPropertyName in class ch.njol.skript.expressions.base.SimplePropertyExpression<org.bukkit.entity.Display,Float>