VoidFilter.java

package in.twizmwaz.cardinal.module.modules.filter.type;

import in.twizmwaz.cardinal.GameHandler;
import in.twizmwaz.cardinal.module.modules.filter.FilterModule;
import in.twizmwaz.cardinal.module.modules.filter.FilterState;
import in.twizmwaz.cardinal.module.modules.filter.parsers.GenericFilterParser;
import org.bukkit.Location;
import org.bukkit.Material;
import org.bukkit.block.Block;

import static in.twizmwaz.cardinal.module.modules.filter.FilterState.*;

public class VoidFilter extends FilterModule {
    
    public VoidFilter(final GenericFilterParser parser) {
        super(parser.getName(), parser.getParent());
    }

    @Override
    public FilterState evaluate(final Object... objects) {
        for (Object object : objects) {
            if (object instanceof Block) {
                Block check = new Location(GameHandler.getGameHandler().getMatchWorld(), ((Block) object).getX(), 0, ((Block) object).getZ()).getBlock();
                if (object.equals(check)) return ALLOW;
                return check.getType() == Material.AIR ? (ALLOW) : DENY;
            }
        }
        return (getParent() == null ? ABSTAIN : getParent().evaluate(objects));
    }
}