/*
* This file is part of Skript.
*
* Skript is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* Skript is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with Skript. If not, see <http://www.gnu.org/licenses/>.
*
*
* Copyright 2011, 2012 Peter Güttinger
*
*/
package ch.njol.skript.expressions;
import org.bukkit.event.Event;
import org.eclipse.jdt.annotation.Nullable;
import ch.njol.skript.ScriptLoader;
import ch.njol.skript.Skript;
import ch.njol.skript.config.Config;
import ch.njol.skript.doc.Description;
import ch.njol.skript.doc.Examples;
import ch.njol.skript.doc.Name;
import ch.njol.skript.doc.Since;
import ch.njol.skript.lang.Expression;
import ch.njol.skript.lang.ExpressionType;
import ch.njol.skript.lang.SkriptParser.ParseResult;
import ch.njol.skript.lang.util.SimpleExpression;
import ch.njol.util.Kleenean;
/**
* @author Peter Güttinger
*/
@Name("Script Name")
@Description("Holds the current script's name (the file name without '.sk').")
@Examples({"on script load:",
" set {running.%script%} to true",
"on script unload:",
" set {running.%script%} to false"})
@Since("2.0")
public class ExprScript extends SimpleExpression<String> {
static {
Skript.registerExpression(ExprScript.class, String.class, ExpressionType.SIMPLE, "[the] script[['s] name]");
}
@SuppressWarnings("null")
private String name;
@Override
public boolean init(final Expression<?>[] exprs, final int matchedPattern, final Kleenean isDelayed, final ParseResult parseResult) {
final Config script = ScriptLoader.currentScript;
if (script == null) {
assert false;
return false;
}
String name = script.getFileName();
if (name.contains("."))
name = "" + name.substring(0, name.lastIndexOf('.'));
this.name = name;
return true;
}
@Override
protected String[] get(final Event e) {
return new String[] {name};
}
@Override
public boolean isSingle() {
return true;
}
@Override
public Class<? extends String> getReturnType() {
return String.class;
}
@Override
public String toString(final @Nullable Event e, final boolean debug) {
return "the script's name";
}
}