SpawnModuleBuilder.java

package in.twizmwaz.cardinal.module.modules.spawn;

import in.twizmwaz.cardinal.GameHandler;
import in.twizmwaz.cardinal.match.Match;
import in.twizmwaz.cardinal.module.LoadTime;
import in.twizmwaz.cardinal.module.ModuleBuilder;
import in.twizmwaz.cardinal.module.ModuleCollection;
import in.twizmwaz.cardinal.module.ModuleLoadTime;
import in.twizmwaz.cardinal.module.modules.filter.FilterModule;
import in.twizmwaz.cardinal.module.modules.filter.FilterModuleBuilder;
import in.twizmwaz.cardinal.module.modules.kit.KitNode;
import in.twizmwaz.cardinal.module.modules.regions.RegionModule;
import in.twizmwaz.cardinal.module.modules.regions.RegionModuleBuilder;
import in.twizmwaz.cardinal.module.modules.regions.parsers.PointParser;
import in.twizmwaz.cardinal.module.modules.regions.type.PointRegion;
import in.twizmwaz.cardinal.module.modules.team.TeamModule;
import in.twizmwaz.cardinal.util.Teams;
import org.apache.commons.lang3.tuple.ImmutablePair;
import org.apache.commons.lang3.tuple.Pair;
import org.bukkit.Location;
import org.bukkit.util.Vector;
import org.jdom2.Element;

import java.util.ArrayList;
import java.util.List;

@LoadTime(ModuleLoadTime.NORMAL)
public class SpawnModuleBuilder implements ModuleBuilder {

    @Override
    public ModuleCollection<SpawnModule> load(Match match) {
        ModuleCollection<SpawnModule> results = new ModuleCollection<>();
        for (Element spawns : match.getDocument().getRootElement().getChildren("spawns")) {
            for (Element spawn : spawns.getChildren("spawn")) {
                TeamModule team = Teams.getTeamById(spawns.getAttributeValue("team") != null ? spawns.getAttributeValue("team") : spawn.getAttributeValue("team")).orNull();
                List<Pair<RegionModule, Vector>> regions = new ArrayList<>();
                if (spawn.getChildren("regions").size() > 0) {
                    regions.addAll(getRegions(spawn.getChild("regions")));
                } else {
                    regions.addAll(getRegions(spawn));
                }
                String kits = null;
                if (spawns.getAttributeValue("kit") != null)
                    kits = spawns.getAttributeValue("kit");
                if (spawn.getAttributeValue("kit") != null)
                    kits = spawn.getAttributeValue("kit");
                KitNode kit = null;
                for (KitNode kitModule : match.getModules().getModules(KitNode.class)) {
                    if (kitModule.getName().equals(kits)) kit = kitModule;
                }
                String filters = null;
                if (spawns.getAttributeValue("filter") != null)
                    filters = spawns.getAttributeValue("filter");
                if (spawn.getAttributeValue("filter") != null)
                    filters = spawn.getAttributeValue("filter");
                FilterModule filter = filters == null ? null : FilterModuleBuilder.getFilter(filters);
                results.add(new SpawnModule(team, regions, kit, true, true, filter));
            }
            for (Element spawn : spawns.getChildren("default")) {
                TeamModule team = Teams.getTeamById("observers").get();
                List<Pair<RegionModule, Vector>> regions = new ArrayList<>();
                if (spawn.getChildren().size() > 0) {
                    if (spawn.getChildren("regions").size() > 0) {
                        regions.addAll(getRegions(spawn.getChild("regions")));
                    } else {
                        regions.addAll(getRegions(spawn));
                    }
                } else {
                    PointRegion point = new PointRegion(new PointParser(spawn));
                    regions.add(new ImmutablePair<RegionModule, Vector>(point, point.getLocation().getDirection()));
                }
                String kits = null;
                if (spawns.getAttributeValue("kit") != null)
                    kits = spawns.getAttributeValue("kit");
                if (spawn.getAttributeValue("kit") != null)
                    kits = spawn.getAttributeValue("kit");
                KitNode kit = null;
                for (KitNode kitModule : match.getModules().getModules(KitNode.class)) {
                    if (kitModule.getName().equals(kits)) kit = kitModule;
                }
                String filters = null;
                if (spawns.getAttributeValue("filter") != null)
                    filters = spawns.getAttributeValue("filter");
                if (spawn.getAttributeValue("filter") != null)
                    filters = spawn.getAttributeValue("filter");
                FilterModule filter = filters == null ? null : FilterModuleBuilder.getFilter(filters);
                results.add(new SpawnModule(team, regions, kit, true, true, filter));
            }
            for (Element element : spawns.getChildren("spawns")) {
                for (Element spawn : element.getChildren("spawn")) {
                    TeamModule team = null;
                    if (spawns.getAttributeValue("team") != null)
                        team = Teams.getTeamById(spawns.getAttributeValue("team")).orNull();
                    if (element.getAttributeValue("team") != null)
                        team = Teams.getTeamById(element.getAttributeValue("team")).orNull();
                    if (spawn.getAttributeValue("team") != null)
                        team = Teams.getTeamById(spawn.getAttributeValue("team")).orNull();
                    List<Pair<RegionModule, Vector>> regions = new ArrayList<>();
                    if (spawn.getChildren("regions").size() > 0) {
                        regions.addAll(getRegions(spawn.getChild("regions")));
                    } else {
                        regions.addAll(getRegions(spawn));
                    }
                    String kits = null;
                    if (spawns.getAttributeValue("kit") != null)
                        kits = spawns.getAttributeValue("kit");
                    if (element.getAttributeValue("kit") != null)
                        kits = element.getAttributeValue("kit");
                    if (spawn.getAttributeValue("kit") != null)
                        kits = spawn.getAttributeValue("kit");
                    KitNode kit = null;
                    for (KitNode kitModule : match.getModules().getModules(KitNode.class)) {
                        if (kitModule.getName().equals(kits)) kit = kitModule;
                    }
                    String filters = null;
                    if (spawns.getAttributeValue("filter") != null)
                        filters = spawns.getAttributeValue("filter");
                    if (element.getAttributeValue("filter") != null)
                        filters = element.getAttributeValue("filter");
                    if (spawn.getAttributeValue("filter") != null)
                        filters = spawn.getAttributeValue("filter");
                    FilterModule filter = filters == null ? null : FilterModuleBuilder.getFilter(filters);
                    results.add(new SpawnModule(team, regions, kit, true, true, filter));
                }
            }
        }
        return results;
    }

    private List<Pair<RegionModule, Vector>> getRegions(Element element){
        List<Pair<RegionModule, Vector>> regions = new ArrayList<>();
        for (Element region : element.getChildren()) {
            RegionModule current = RegionModuleBuilder.getRegion(region);
            Location location = new Location(GameHandler.getGameHandler().getMatchWorld(), 0, 0, 0);
            if (region.getParentElement().getParentElement().getParentElement().getAttributeValue("yaw") != null)
                location.setYaw(Float.parseFloat(region.getParentElement().getParentElement().getParentElement().getAttributeValue("yaw")));
            if (region.getParentElement().getParentElement().getAttributeValue("yaw") != null)
                location.setYaw(Float.parseFloat(region.getParentElement().getParentElement().getAttributeValue("yaw")));
            if (region.getParentElement().getAttributeValue("yaw") != null)
                location.setYaw(Float.parseFloat(region.getParentElement().getAttributeValue("yaw")));
            if (region.getAttributeValue("yaw") != null)
                location.setYaw(Float.parseFloat(region.getAttributeValue("yaw")));
            if (region.getParentElement().getParentElement().getParentElement().getAttributeValue("angle") != null)
                location.setDirection(parseAngle(region.getParentElement().getParentElement().getParentElement().getAttributeValue("angle")).subtract(current.getCenterBlock().getVector()));
            if (region.getParentElement().getParentElement().getAttributeValue("angle") != null)
                location.setDirection(parseAngle(region.getParentElement().getParentElement().getAttributeValue("angle")).subtract(current.getCenterBlock().getVector()));
            if (region.getParentElement().getAttributeValue("angle") != null)
                location.setDirection(parseAngle(region.getParentElement().getAttributeValue("angle")).subtract(current.getCenterBlock().getVector()));
            regions.add(new ImmutablePair<>(current, location.getDirection()));
        }
        return regions;
    }

    private Vector parseAngle(String string) {
        String[] loc = string.split(",");
        return new Vector(Double.parseDouble(loc[0].trim()), Double.parseDouble(loc[1].trim()), Double.parseDouble(loc[2].trim()));
    }
}