WorldGuardRegionRequirement.java

package net.aufdemrand.denizen.scripts.requirements.core;

import net.aufdemrand.denizen.exceptions.RequirementCheckException;
import net.aufdemrand.denizen.scripts.requirements.AbstractRequirement;
import net.aufdemrand.denizen.scripts.requirements.RequirementsContext;
import net.aufdemrand.denizen.objects.aH;
import net.aufdemrand.denizen.objects.aH.ArgumentType;
import net.aufdemrand.denizen.utilities.debugging.dB;
import net.aufdemrand.denizen.utilities.depends.WorldGuardUtilities;

import java.util.List;

/**
 * Checks if Player is inside specified WorldGuard region.
 *
 * @author Mason Adkins
 */

public class WorldGuardRegionRequirement extends AbstractRequirement {

    /* INREGION [NAME:regionname]

    /* Arguments: [] - Required, () - Optional
     * [NAME:regionname] region to check if player is in.
     *
     * Example usages:
     * INREGION NAME:ilovejeebiss
     */


    @Override
    public boolean check(RequirementsContext context, List<String> args) throws RequirementCheckException {

        /*
         * Instalize variables
         */
        String region = null;
        boolean outcome = false;

        /*
         * If there are no arguments, throw an exception.
         */
        if (args == null || args.size() < 1)
            throw new RequirementCheckException("Must provide a NAME:regionname!");

        /*
         * Parse through the given arguments
         */
        for (String arg : args) {
            if (aH.matchesValueArg("NAME, N", arg, ArgumentType.String)) {
                region = aH.getStringFrom(arg);
                dB.echoDebug("...region set as: " + region);
            } else throw new RequirementCheckException("Invalid argument specified!");
        }

        /*
         * Check if player is in the given region.
         */
        outcome = WorldGuardUtilities.inRegion(context.getPlayer().getPlayerEntity().getLocation(), region);

        /*
         * Display proper debug output
         */
        if (outcome) dB.echoDebug("...player in region!");
        else dB.echoDebug("...player is not in region!");

        return outcome;
    }
}