/** * 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 2011-2017 Peter Güttinger and contributors */ package ch.njol.skript.hooks.regions.conditions; import org.bukkit.Location; import org.bukkit.event.Event; import org.eclipse.jdt.annotation.Nullable; import ch.njol.skript.Skript; 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.hooks.regions.classes.Region; import ch.njol.skript.lang.Condition; import ch.njol.skript.lang.Expression; import ch.njol.skript.lang.SkriptParser.ParseResult; import ch.njol.skript.util.Direction; import ch.njol.util.Checker; import ch.njol.util.Kleenean; /** * @author Peter Güttinger */ @Name("Region Contains") @Description({"Checks whether a location is contained in a particular <a href='../classes.html#region'>region</a>.", "This condition requires a supported regions plugin to be installed."}) @Examples({"player is in the region {regions::3}", "on region enter:", " region contains {flags.%world%.red}", " message \"The red flag is near!\""}) @Since("2.1") public class CondRegionContains extends Condition { static { Skript.registerCondition(CondRegionContains.class, "[[the] region] %regions% contain[s] %directions% %locations%", "%locations% (is|are) ([contained] in|part of) [[the] region] %regions%", "[[the] region] %regions% (do|does)(n't| not) contain %directions% %locations%", "%locations% (is|are)(n't| not) (contained in|part of) [[the] region] %regions%"); } @SuppressWarnings("null") private Expression<Region> regions; @SuppressWarnings("null") Expression<Location> locs; @SuppressWarnings({"unchecked", "null"}) @Override public boolean init(final Expression<?>[] exprs, final int matchedPattern, final Kleenean isDelayed, final ParseResult parseResult) { if (exprs.length == 3) { regions = (Expression<Region>) exprs[0]; locs = Direction.combine((Expression<? extends Direction>) exprs[1], (Expression<? extends Location>) exprs[2]); } else { regions = (Expression<Region>) exprs[1]; locs = (Expression<Location>) exprs[0]; } setNegated(matchedPattern >= 2); return true; } @Override public boolean check(final Event e) { return regions.check(e, new Checker<Region>() { @Override public boolean check(final Region r) { return locs.check(e, new Checker<Location>() { @Override public boolean check(final Location l) { return r.contains(l); } }, isNegated()); } }); } @Override public String toString(final @Nullable Event e, final boolean debug) { return regions.toString(e, debug) + " contain" + (regions.isSingle() ? "s" : "") + " " + locs.toString(e, debug); } }