Package ch.njol.skript.expressions

Class ExprAttacker

java.lang.Object

ch.njol.skript.lang.util.SimpleExpression<org.bukkit.entity.Entity>

ch.njol.skript.expressions.ExprAttacker

All Implemented Interfaces:

Debuggable, Expression<org.bukkit.entity.Entity>, SyntaxElement

@Name("Attacker")
@Description({"The attacker of a damage event, e.g. when a player attacks a zombie this expression represents the player.","Please note that the attacker can also be a block, e.g. a cactus or lava, but this expression will not be set in these cases."})
@Examples({"on damage:","\tattacker is a player","\thealth of attacker is less than or equal to 2","\tdamage victim by 1 heart"})
@Since("1.3")
@Events({"damage","death","destroy"})
public class ExprAttacker
extends SimpleExpression<org.bukkit.entity.Entity>

Constructor Summary

Constructors

Constructor	Description
ExprAttacker()

Method Summary

Modifier and Type	Method	Description
protected org.bukkit.entity.Entity[]	get(org.bukkit.event.Event e)	This is the internal method to get an expression's values. To get the expression's value from the outside use SimpleExpression.getSingle(Event) or SimpleExpression.getArray(Event).
Class<? extends org.bukkit.entity.Entity>	getReturnType()	Gets the return type of this expression.
boolean	init(Expression<?>[] exprs, int matchedPattern, Kleenean isDelayed, SkriptParser.ParseResult parser)	Called just after the constructor.
boolean	isSingle()
String	toString(@Nullable org.bukkit.event.Event e, boolean debug)

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

acceptChange, change, check, check, check, getAll, getAnd, getArray, getConvertedExpr, getConvertedExpression, getSingle, getSource, getTime, isDefault, isLoopOf, iterator, setTime, setTime, setTime, setTime, simplify, 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

ExprAttacker

public ExprAttacker()

Method Details

init

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

Description copied from interface: SyntaxElement

Called just after the constructor.

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)

parser - 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...)

get

protected org.bukkit.entity.Entity[] get(org.bukkit.event.Event e)

Description copied from class: SimpleExpression

This is the internal method to get an expression's values.
To get the expression's value from the outside use SimpleExpression.getSingle(Event) or SimpleExpression.getArray(Event).

Specified by:

get in class SimpleExpression<org.bukkit.entity.Entity>

Parameters:

e - The event

Returns:

An array of values for this event. May not contain nulls.

getReturnType

public Class<? extends org.bukkit.entity.Entity> 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)

toString

public String toString(@Nullable org.bukkit.event.Event e,
 boolean debug)

Parameters:

e - The event to get information to. This is always null if debug == false.

debug - If true this should print more information, if false this should print what is shown to the end user

Returns:

String representation of this object

isSingle

public boolean isSingle()

Returns:

true if this expression will ever only return one value at most, false if it can return multiple values.