org.bukkit.craftbukkit.CraftTravelAgent Maven / Gradle / Ivy

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There is a newer version: 2.4.0

package org.bukkit.craftbukkit;

import net.minecraft.server.BlockPosition;
import net.minecraft.server.PortalTravelAgent;
import net.minecraft.server.WorldServer;
import org.bukkit.Location;
import org.bukkit.TravelAgent;

public class CraftTravelAgent extends PortalTravelAgent implements TravelAgent {

  public static TravelAgent DEFAULT = null;

  private int searchRadius = 128;
  private int creationRadius = 16;
  private boolean canCreatePortal = true;

  public CraftTravelAgent(WorldServer worldserver) {
    super(worldserver);
    if (DEFAULT == null && worldserver.dimension == 0) {
      DEFAULT = this;
    }
  }

  @Override
  public Location findOrCreate(Location target) {
    WorldServer worldServer = ((CraftWorld) target.getWorld()).getHandle();
    boolean before = worldServer.chunkProviderServer.forceChunkLoad;
    worldServer.chunkProviderServer.forceChunkLoad = true;

    Location found = this.findPortal(target);
    if (found == null) {
      if (this.getCanCreatePortal() && this.createPortal(target)) {
        found = this.findPortal(target);
      } else {
        found = target; // fallback to original if unable to find or create
      }
    }

    worldServer.chunkProviderServer.forceChunkLoad = before;
    return found;
  }

  @Override
  public Location findPortal(Location location) {
    PortalTravelAgent pta = ((CraftWorld) location.getWorld()).getHandle().getTravelAgent();
    BlockPosition found = pta.findPortal(location.getX(), location.getY(), location.getZ(), this.getSearchRadius());
    return found != null ? new Location(location.getWorld(), found.getX(), found.getY(), found.getZ(), location.getYaw(), location.getPitch()) : null;
  }

  @Override
  public boolean createPortal(Location location) {
    PortalTravelAgent pta = ((CraftWorld) location.getWorld()).getHandle().getTravelAgent();
    return pta.createPortal(location.getX(), location.getY(), location.getZ(), this.getCreationRadius());
  }

  @Override
  public TravelAgent setSearchRadius(int radius) {
    this.searchRadius = radius;
    return this;
  }

  @Override
  public int getSearchRadius() {
    return this.searchRadius;
  }

  @Override
  public TravelAgent setCreationRadius(int radius) {
    this.creationRadius = radius < 2 ? 0 : radius;
    return this;
  }

  @Override
  public int getCreationRadius() {
    return this.creationRadius;
  }

  @Override
  public boolean getCanCreatePortal() {
    return this.canCreatePortal;
  }

  @Override
  public void setCanCreatePortal(boolean create) {
    this.canCreatePortal = create;
  }
}