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Jikoo/PortalListener.java

Created January 8, 2015 05:44
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Modified version of DirectPortals
Raw
gistfile1.txt
name: Portals
main: com.github.jikoo.portals.Portals
version: 1.4
author: xhawk87
authors: [Jikoo]
Raw
PortalListener.java
package com.github.jikoo.portals;
import org.bukkit.Location;
import org.bukkit.Material;
import org.bukkit.TravelAgent;
import org.bukkit.World;
import org.bukkit.block.Block;
import org.bukkit.event.EventHandler;
import org.bukkit.event.EventPriority;
import org.bukkit.event.Listener;
import org.bukkit.event.entity.EntityPortalEvent;
import org.bukkit.event.player.PlayerPortalEvent;
import org.bukkit.plugin.Plugin;
public class PortalListener implements Listener {
private PortalTravelAgent travelAgent = new PortalTravelAgent();
public void registerEvents(Plugin plugin) {
plugin.getServer().getPluginManager().registerEvents(this, plugin);
}
@EventHandler(priority = EventPriority.LOWEST, ignoreCancelled = true)
public void onEntityPortal(EntityPortalEvent event) {
if (event.useTravelAgent()) {
event.setPortalTravelAgent(useDirectTravel(event.getPortalTravelAgent(),
event.getFrom(), event.getTo()));
}
}
@EventHandler(priority = EventPriority.LOWEST, ignoreCancelled = true)
public void onPlayerPortal(PlayerPortalEvent event) {
if (event.useTravelAgent()) {
event.setPortalTravelAgent(useDirectTravel(event.getPortalTravelAgent(),
event.getFrom(), event.getTo()));
}
}
private TravelAgent useDirectTravel(TravelAgent defaultTravelAgent, Location from, Location to) {
Block portal = from.getBlock();
if (portal.getType() != Material.PORTAL) {
int minX = (int) Math.round(from.getX() - portal.getX() - 1.0D);
int maxX = minX + 1;
int minZ = (int) Math.round(from.getZ() - portal.getZ() - 1.0D);
int maxZ = minZ + 1;
label141: for (int dx = minX; dx <= maxX; dx++) {
for (int dz = minZ; dz <= maxZ; dz++) {
Block near = portal.getRelative(dx, 0, dz);
if (near.getType() == Material.PORTAL) {
portal = near;
break label141;
}
}
}
if (portal.getType() != Material.PORTAL) {
return defaultTravelAgent;
}
}
Location centre = travelAgent.findPortalCentre(portal);
centre.setPitch(from.getPitch());
centre.setYaw(from.getYaw());
if ((centre.getWorld().getEnvironment() == World.Environment.NETHER)
&& (to.getWorld().getEnvironment() == World.Environment.NORMAL)) {
to.setX(centre.getX() * 8.0D);
to.setZ(centre.getZ() * 8.0D);
this.travelAgent.setSearchRadius(16);
} else if ((centre.getWorld().getEnvironment() == World.Environment.NORMAL)
&& (to.getWorld().getEnvironment() == World.Environment.NETHER)) {
to.setX(centre.getX() / 8.0D);
to.setZ(centre.getZ() / 8.0D);
this.travelAgent.setSearchRadius(4);
} else {
return defaultTravelAgent;
}
to.setY(centre.getY());
return this.travelAgent;
}
}
Raw
Portals.java
package com.github.jikoo.portals;
import org.bukkit.plugin.java.JavaPlugin;
public class Portals extends JavaPlugin {
public void onEnable() {
new PortalListener().registerEvents(this);
}
}
Raw
PortalTravelAgent.java
package com.github.jikoo.portals;
import org.bukkit.Location;
import org.bukkit.Material;
import org.bukkit.TravelAgent;
import org.bukkit.block.Block;
public class PortalTravelAgent implements TravelAgent {
private static final Material[][][] PORTAL_TEMPLATE = new Material[4][3][5];
static {
PORTAL_TEMPLATE[0][1][0] = Material.OBSIDIAN;
PORTAL_TEMPLATE[1][1][0] = Material.OBSIDIAN;
PORTAL_TEMPLATE[2][1][0] = Material.OBSIDIAN;
PORTAL_TEMPLATE[3][1][0] = Material.OBSIDIAN;
PORTAL_TEMPLATE[0][1][1] = Material.OBSIDIAN;
PORTAL_TEMPLATE[0][1][2] = Material.OBSIDIAN;
PORTAL_TEMPLATE[0][1][3] = Material.OBSIDIAN;
PORTAL_TEMPLATE[3][1][1] = Material.OBSIDIAN;
PORTAL_TEMPLATE[3][1][2] = Material.OBSIDIAN;
PORTAL_TEMPLATE[3][1][3] = Material.OBSIDIAN;
PORTAL_TEMPLATE[0][1][4] = Material.OBSIDIAN;
PORTAL_TEMPLATE[1][1][4] = Material.OBSIDIAN;
PORTAL_TEMPLATE[2][1][4] = Material.OBSIDIAN;
PORTAL_TEMPLATE[3][1][4] = Material.OBSIDIAN;
PORTAL_TEMPLATE[1][1][1] = Material.PORTAL;
PORTAL_TEMPLATE[1][1][2] = Material.PORTAL;
PORTAL_TEMPLATE[1][1][3] = Material.PORTAL;
PORTAL_TEMPLATE[2][1][1] = Material.PORTAL;
PORTAL_TEMPLATE[2][1][2] = Material.PORTAL;
PORTAL_TEMPLATE[2][1][3] = Material.PORTAL;
PORTAL_TEMPLATE[0][0][0] = Material.OBSIDIAN;
PORTAL_TEMPLATE[1][0][0] = Material.OBSIDIAN;
PORTAL_TEMPLATE[2][0][0] = Material.OBSIDIAN;
PORTAL_TEMPLATE[3][0][0] = Material.OBSIDIAN;
PORTAL_TEMPLATE[0][2][0] = Material.OBSIDIAN;
PORTAL_TEMPLATE[1][2][0] = Material.OBSIDIAN;
PORTAL_TEMPLATE[2][2][0] = Material.OBSIDIAN;
PORTAL_TEMPLATE[3][2][0] = Material.OBSIDIAN;
PORTAL_TEMPLATE[0][0][4] = Material.COBBLESTONE;
PORTAL_TEMPLATE[1][0][4] = Material.COBBLESTONE;
PORTAL_TEMPLATE[2][0][4] = Material.COBBLESTONE;
PORTAL_TEMPLATE[3][0][4] = Material.COBBLESTONE;
PORTAL_TEMPLATE[0][2][4] = Material.COBBLESTONE;
PORTAL_TEMPLATE[1][2][4] = Material.COBBLESTONE;
PORTAL_TEMPLATE[2][2][4] = Material.COBBLESTONE;
PORTAL_TEMPLATE[3][2][4] = Material.COBBLESTONE;
}
private int searchRadius = 0;
public TravelAgent setSearchRadius(int radius) {
this.searchRadius = radius;
return this;
}
public int getSearchRadius() {
return this.searchRadius;
}
public TravelAgent setCreationRadius(int radius) {
return this;
}
public int getCreationRadius() {
return 0;
}
public boolean getCanCreatePortal() {
return true;
}
public Location findOrCreate(Location location) {
Location destination = findPortal(location);
if (destination == null) {
destination = location.clone();
createPortal(destination);
}
return destination;
}
public Location findPortal(Location location) {
Block block = location.getBlock();
for (int dx = -this.searchRadius; dx <= this.searchRadius; dx++) {
for (int dz = -this.searchRadius; dz <= this.searchRadius; dz++) {
Block portal = block.getRelative(dx, 0, dz);
if (portal.getType() == Material.PORTAL) {
Location centre = findPortalCentre(portal);
centre.setYaw(location.getYaw());
centre.setYaw(location.getPitch());
return centre;
}
}
}
return null;
}
public boolean createPortal(Location location) {
float yaw = location.getYaw();
int xFacing = 0;
int zFacing = 0;
if (((yaw > -45.0F) && (yaw <= 45.0F)) || ((yaw > 135.0F) && (yaw <= 225.0F))) {
xFacing = 1;
} else {
zFacing = 1;
}
for (int length = 0; length < PORTAL_TEMPLATE.length; length++) {
for (int depth = 0; depth < PORTAL_TEMPLATE[0].length; depth++) {
for (int height = 0; height < PORTAL_TEMPLATE[0][0].length; height++) {
Material material = PORTAL_TEMPLATE[length][depth][height];
if (material == null) {
material = Material.AIR;
}
int xOffset = xFacing * (length - 1) + zFacing * (depth - 1);
int yOffset = height - 1;
int zOffset = zFacing * (length - 1) + xFacing * (depth - 1);
location.getBlock().getRelative(xOffset, yOffset, zOffset)
.setTypeId(material.getId(), false);
}
}
}
return true;
}
public Location findPortalCentre(Block portal) {
if (portal.getType() != Material.PORTAL) {
throw new IllegalArgumentException("There is no portal at " + portal.toString());
}
double minX = 0.0D;
double maxX = 0.0D;
double minY = 0.0D;
double maxY = 0.0D;
double minZ = 0.0D;
double maxZ = 0.0D;
while (portal.getRelative((int) minX - 1, 0, 0).getType() == Material.PORTAL) {
minX -= 1.0D;
}
if (portal.getRelative((int) minX - 1, 0, 0).getType() == Material.OBSIDIAN) {
while (portal.getRelative((int) maxX + 1, 0, 0).getType() == Material.PORTAL) {
maxX += 1.0D;
}
if (portal.getRelative((int) minX - 1, 0, 0).getType() != Material.OBSIDIAN) {
minX = 0.0D;
maxX = 0.0D;
}
} else {
minX = 0.0D;
maxX = 0.0D;
}
while (portal.getRelative(0, (int) minY - 1, 0).getType() == Material.PORTAL) {
minY -= 1.0D;
}
if (portal.getRelative(0, (int) minY - 1, 0).getType() == Material.OBSIDIAN) {
while (portal.getRelative(0, (int) maxY + 1, 0).getType() == Material.PORTAL) {
maxY += 1.0D;
}
if (portal.getRelative(0, (int) minY - 1, 0).getType() != Material.OBSIDIAN) {
minY = 0.0D;
maxY = 0.0D;
}
} else {
minY = 0.0D;
maxY = 0.0D;
}
while (portal.getRelative(0, 0, (int) minZ - 1).getType() == Material.PORTAL) {
minZ -= 1.0D;
}
if (portal.getRelative(0, 0, (int) minZ - 1).getType() == Material.OBSIDIAN) {
while (portal.getRelative(0, 0, (int) maxZ + 1).getType() == Material.PORTAL) {
maxZ += 1.0D;
}
if (portal.getRelative(0, 0, (int) minZ - 1).getType() != Material.OBSIDIAN) {
minZ = 0.0D;
maxZ = 0.0D;
}
} else {
minZ = 0.0D;
maxZ = 0.0D;
}
double x = portal.getX() + (maxX + 1.0D + minX) / 2.0D;
double y = portal.getY() + minY;
double z = portal.getZ() + (maxZ + 1.0D + minZ) / 2.0D;
return new Location(portal.getWorld(), x, y, z);
}
public void setCanCreatePortal(boolean create) {
}
}
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