/
dLocation.java
645 lines (527 loc) · 25.2 KB
/
dLocation.java
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package net.aufdemrand.denizen.objects;
import net.aufdemrand.denizen.objects.dPlayer;
import net.aufdemrand.denizen.tags.Attribute;
import net.aufdemrand.denizen.utilities.DenizenAPI;
import net.aufdemrand.denizen.utilities.debugging.dB;
import net.aufdemrand.denizen.utilities.depends.Depends;
import net.aufdemrand.denizen.utilities.depends.WorldGuardUtilities;
import net.aufdemrand.denizen.utilities.entity.Rotation;
import org.bukkit.Bukkit;
import org.bukkit.Location;
import org.bukkit.Material;
import org.bukkit.entity.Player;
import org.bukkit.World;
import org.bukkit.block.Sign;
import java.util.*;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
public class dLocation extends org.bukkit.Location implements dObject {
// This pattern correctly reads both 0.9 and 0.8 notables
final static Pattern notablePattern =
Pattern.compile("(\\w+)[;,]((-?\\d+\\.?\\d*,){3,5}\\w+)",
Pattern.CASE_INSENSITIVE);
/////////////////////
// STATIC METHODS
/////////////////
public static Map<String, dLocation> uniqueObjects = new HashMap<String, dLocation>();
public static boolean isSaved(String id) {
return uniqueObjects.containsKey(id.toUpperCase());
}
public static boolean isSaved(dLocation location) {
return uniqueObjects.containsValue(location);
}
public static boolean isSaved(Location location) {
for (Map.Entry<String, dLocation> i : uniqueObjects.entrySet())
if (i.getValue() == location) return true;
return uniqueObjects.containsValue(location);
}
public static dLocation getSaved(String id) {
if (uniqueObjects.containsKey(id.toUpperCase()))
return uniqueObjects.get(id.toUpperCase());
else return null;
}
public static String getSaved(dLocation location) {
for (Map.Entry<String, dLocation> i : uniqueObjects.entrySet()) {
if (i.getValue().getBlockX() != location.getBlockX()) continue;
if (i.getValue().getBlockY() != location.getBlockY()) continue;
if (i.getValue().getBlockZ() != location.getBlockZ()) continue;
if (i.getValue().getWorld().getName() != location.getWorld().getName()) continue;
return i.getKey();
}
return null;
}
public static String getSaved(Location location) {
dLocation dLoc = new dLocation(location);
return getSaved(dLoc);
}
public static void saveAs(dLocation location, String id) {
if (location == null) return;
uniqueObjects.put(id.toUpperCase(), location);
}
public static void remove(String id) {
uniqueObjects.remove(id.toUpperCase());
}
/*
* Called on server startup or /denizen reload locations. Should probably not be called manually.
*/
public static void _recallLocations() {
List<String> loclist = DenizenAPI.getCurrentInstance().getSaves().getStringList("dScript.Locations");
uniqueObjects.clear();
for (String location : loclist) {
Matcher m = notablePattern.matcher(location);
if (m.matches()) {
String id = m.group(1);
dLocation loc = valueOf(m.group(2));
uniqueObjects.put(id, loc);
}
}
}
/*
* Called by Denizen internally on a server shutdown or /denizen save. Should probably
* not be called manually.
*/
public static void _saveLocations() {
List<String> loclist = new ArrayList<String>();
for (Map.Entry<String, dLocation> entry : uniqueObjects.entrySet())
loclist.add(entry.getKey() + ";"
+ entry.getValue().getBlockX()
+ "," + entry.getValue().getBlockY()
+ "," + entry.getValue().getBlockZ()
+ "," + entry.getValue().getYaw()
+ "," + entry.getValue().getPitch()
+ "," + entry.getValue().getWorld().getName());
DenizenAPI.getCurrentInstance().getSaves().set("dScript.Locations", loclist);
}
//////////////////
// OBJECT FETCHER
////////////////
/**
* Gets a Location Object from a string form of id,x,y,z,world
* or a dScript argument (location:)x,y,z,world. If including an Id,
* this location will persist and can be recalled at any time.
*
* @param string the string or dScript argument String
* @return a Location, or null if incorrectly formatted
*
*/
@ObjectFetcher("l")
public static dLocation valueOf(String string) {
if (string == null) return null;
////////
// Match @object format for saved dLocations
Matcher m;
final Pattern item_by_saved = Pattern.compile("(l@)(.+)");
m = item_by_saved.matcher(string);
if (m.matches() && isSaved(m.group(2)))
return getSaved(m.group(2));
////////
// Match location formats
// Split values
String[] split = string.replace("l@", "").split(",");
if (split.length == 4)
// If 4 values, standard dScript location format
// x,y,z,world
try {
return new dLocation(Bukkit.getWorld(split[3]),
Double.valueOf(split[0]),
Double.valueOf(split[1]),
Double.valueOf(split[2]));
} catch(Exception e) {
return null;
}
else if (split.length == 6)
// If 6 values, location with pitch/yaw
// x,y,z,yaw,pitch,world
try
{ return new dLocation(Bukkit.getWorld(split[5]),
Double.valueOf(split[0]),
Double.valueOf(split[1]),
Double.valueOf(split[2]),
Float.valueOf(split[3]),
Float.valueOf(split[4]));
} catch(Exception e) {
return null;
}
dB.log("valueOf dLocation returning null: " + string);
return null;
}
public static boolean matches(String string) {
final Pattern location_by_saved = Pattern.compile("(l@)(.+)");
Matcher m = location_by_saved.matcher(string);
if (m.matches())
return true;
final Pattern location =
Pattern.compile("(-?\\d+\\.?\\d*,){3,5}\\w+",
Pattern.CASE_INSENSITIVE);
m = location.matcher(string);
if (m.matches())
return true;
return false;
}
/**
* Turns a Bukkit Location into a Location, which has some helpful methods
* for working with dScript.
*
* @param location the Bukkit Location to reference
*/
public dLocation(Location location) {
// Just save the yaw and pitch as they are; don't check if they are
// higher than 0, because Minecraft yaws are weird and can have
// negative values
super(location.getWorld(), location.getX(), location.getY(), location.getZ(),
location.getYaw(), location.getPitch());
}
/**
* Turns a world and coordinates into a Location, which has some helpful methods
* for working with dScript. If working with temporary locations, this is
* a much better method to use than {@link #dLocation(org.bukkit.World, double, double, double)}.
*
* @param world the world in which the location resides
* @param x x-coordinate of the location
* @param y y-coordinate of the location
* @param z z-coordinate of the location
*
*/
public dLocation(World world, double x, double y, double z) {
super(world, x, y, z);
}
public dLocation(World world, double x, double y, double z, float yaw, float pitch) {
super(world, x, y, z, pitch, yaw);
}
@Override
public void setPitch(float pitch) {
super.setPitch(pitch);
}
@Override
public void setYaw(float yaw) {
super.setYaw(yaw);
}
public dLocation rememberAs(String id) {
dLocation.saveAs(this, id);
return this;
}
String prefix = "Location";
@Override
public String getType() {
return "Location";
}
@Override
public String getPrefix() {
return prefix;
}
@Override
public dLocation setPrefix(String prefix) {
this.prefix = prefix;
return this;
}
@Override
public String debug() {
return (isSaved(this) ? "<G>" + prefix + "='<A>" + getSaved(this) + "(<Y>" + identify()+ "<A>)<G>' "
: "<G>" + prefix + "='<Y>" + identify() + "<G>' ");
}
@Override
public boolean isUnique() {
if (isSaved(this)) return true;
return false; //To change body of implemented methods use File | Settings | File Templates.
}
@Override
public String identify() {
if (isSaved(this))
return "l@" + getSaved(this);
else if (getYaw() != 0.0 && getPitch() != 0.0) return "l@" + getX() + "," + getY()
+ "," + getZ() + "," + getPitch() + "," + getYaw() + "," + getWorld().getName();
else return "l@" + getX() + "," + getY()
+ "," + getZ() + "," + getWorld().getName();
}
@Override
public String toString() {
return identify();
}
@Override
public String getAttribute(Attribute attribute) {
if (attribute == null) return null;
if (attribute.startsWith("biome.formatted"))
return new Element(getBlock().getBiome().name().toLowerCase().replace('_', ' '))
.getAttribute(attribute.fulfill(2));
if (attribute.startsWith("biome.humidity"))
return new Element(String.valueOf(getBlock().getHumidity()))
.getAttribute(attribute.fulfill(2));
if (attribute.startsWith("biome.temperature"))
return new Element(String.valueOf(getBlock().getTemperature()))
.getAttribute(attribute.fulfill(2));
if (attribute.startsWith("biome"))
return new Element(String.valueOf(getBlock().getBiome().name()))
.getAttribute(attribute.fulfill(1));
if (attribute.startsWith("block.below"))
return new dLocation(this.add(0,-1,0))
.getAttribute(attribute.fulfill(2));
if (attribute.startsWith("block.above"))
return new dLocation(this.add(0,1,0))
.getAttribute(attribute.fulfill(2));
if (attribute.startsWith("add")) {
if (attribute.hasContext(1) && attribute.getContext(1).split(",").length == 3) {
String[] ints = attribute.getContext(1).split(",", 3);
if ((aH.matchesDouble(ints[0]) || aH.matchesInteger(ints[0]))
&& (aH.matchesDouble(ints[1]) || aH.matchesInteger(ints[1]))
&& (aH.matchesDouble(ints[2]) || aH.matchesInteger(ints[2])))
return new dLocation(this.clone().add(Double.valueOf(ints[0]),
Double.valueOf(ints[1]),
Double.valueOf(ints[2]))).getAttribute(attribute.fulfill(1));
}
}
if (attribute.startsWith("with_pose")) {
String context = attribute.getContext(1);
Float pitch = 0f;
Float yaw = 0f;
if (dEntity.matches(context)) {
dEntity ent = dEntity.valueOf(context);
if (ent.isSpawned()) {
pitch = ent.getBukkitEntity().getLocation().getPitch();
yaw = ent.getBukkitEntity().getLocation().getYaw();
}
} else if (context.split(",").length == 2) {
String[] split = context.split(",");
pitch = Float.valueOf(split[0]);
yaw = Float.valueOf(split[1]);
}
dLocation loc = dLocation.valueOf(identify());
loc.setPitch(pitch);
loc.setYaw(yaw);
return loc.getAttribute(attribute.fulfill(1));
}
if (attribute.startsWith("find")) {
attribute.fulfill(1);
ArrayList<dObject> found = new ArrayList<dObject>();
// <location.find.blocks[sandstone|cobblestone].within[5]>
if (attribute.startsWith("blocks")
&& attribute.getAttribute(2).startsWith("within")
&& attribute.hasContext(2)) {
int radius = aH.matchesInteger(attribute.getContext(2)) ? attribute.getIntContext(2) : 10;
List<dObject> materials = new ArrayList<dObject>();
if (attribute.hasContext(1))
materials = dList.valueOf(attribute.getContext(1)).filter(dMaterial.class);
// dB.log(materials + " " + radius + " ");
attribute.fulfill(2);
for (int x = -(radius); x <= radius; x++)
for (int y = -(radius); y <= radius; y++)
for (int z = -(radius); z <= radius; z++)
if (!materials.isEmpty()) {
for (dObject material : materials)
if (((dMaterial) material).matchesMaterialData(getBlock()
.getRelative(x,y,z).getType().getNewData(getBlock()
.getRelative(x,y,z).getData())))
found.add(new dLocation(getBlock().getRelative(x,y,z).getLocation()));
} else found.add(new dLocation(getBlock().getRelative(x,y,z).getLocation()));
}
// <location.find.surface_blocks[sandstone|cobblestone].within[5]>
else if (attribute.startsWith("surface_blocks")
&& attribute.getAttribute(2).startsWith("within")
&& attribute.hasContext(2)) {
int radius = aH.matchesInteger(attribute.getContext(2)) ? attribute.getIntContext(2) : 10;
List<dObject> materials = new ArrayList<dObject>();
if (attribute.hasContext(1))
materials = dList.valueOf(attribute.getContext(1)).filter(dMaterial.class);
attribute.fulfill(2);
for (int x = -(radius); x <= radius; x++)
for (int y = -(radius); y <= radius; y++)
for (int z = -(radius); z <= radius; z++)
if (!materials.isEmpty()) {
for (dObject material : materials)
if (((dMaterial) material).matchesMaterialData(getBlock()
.getRelative(x,y,z).getType().getNewData(getBlock()
.getRelative(x,y,z).getData()))) {
Location l = getBlock().getRelative(x,y,z).getLocation();
if (l.add(0,1,0).getBlock().getType() == Material.AIR
&& l.add(0,1,0).getBlock().getType() == Material.AIR)
found.add(new dLocation(getBlock().getRelative(x,y,z).getLocation()));
}
} else {
Location l = getBlock().getRelative(x,y,z).getLocation();
if (l.add(0,1,0).getBlock().getType() == Material.AIR
&& l.add(0,1,0).getBlock().getType() == Material.AIR)
found.add(new dLocation(getBlock().getRelative(x,y,z).getLocation()));
}
}
else if (attribute.startsWith("players")
&& attribute.getAttribute(2).startsWith("within")
&& attribute.hasContext(2)) {
int radius = aH.matchesInteger(attribute.getContext(2)) ? attribute.getIntContext(2) : 10;
double radiusSquared = radius*radius;
attribute.fulfill(2);
for (Player player : Bukkit.getOnlinePlayers())
if (player.getLocation().distanceSquared(getBlock().getLocation()) <= radiusSquared)
found.add(new dPlayer(player));
}
else return "null";
return new dList(found).getAttribute(attribute);
}
if (attribute.startsWith("block.material"))
return new Element(getBlock().getType().toString()).getAttribute(attribute.fulfill(2));
if (attribute.startsWith("direction")) {
// Get the cardinal direction from this location to another
if (attribute.hasContext(1) && dLocation.matches(attribute.getContext(1))) {
// Subtract this location's vector from the other location's vector,
// not the other way around
return new Element(Rotation.getCardinal(Rotation.getYaw
(dLocation.valueOf(attribute.getContext(1)).toVector().subtract(this.toVector())
.normalize())))
.getAttribute(attribute.fulfill(1));
}
// Get a cardinal direction from this location's yaw
else {
return new Element(Rotation.getCardinal(getYaw()))
.getAttribute(attribute.fulfill(1));
}
}
if (attribute.startsWith("distance")) {
if (attribute.hasContext(1) && dLocation.matches(attribute.getContext(1))) {
dLocation toLocation = dLocation.valueOf(attribute.getContext(1));
if (attribute.getAttribute(2).startsWith("horizontal")) {
if (attribute.getAttribute(3).startsWith("multiworld"))
return new Element(String.valueOf(Math.sqrt(
Math.pow(this.getX() - toLocation.getX(), 2) +
Math.pow(toLocation.getZ() - toLocation.getZ(), 2))))
.getAttribute(attribute.fulfill(3));
else if (this.getWorld() == toLocation.getWorld())
return new Element(String.valueOf(Math.sqrt(
Math.pow(this.getX() - toLocation.getX(), 2) +
Math.pow(toLocation.getZ() - toLocation.getZ(), 2))))
.getAttribute(attribute.fulfill(2));
}
else if (attribute.getAttribute(2).startsWith("vertical")) {
if (attribute.getAttribute(3).startsWith("multiworld"))
return new Element(String.valueOf(Math.abs(this.getY() - toLocation.getY())))
.getAttribute(attribute.fulfill(3));
else if (this.getWorld() == toLocation.getWorld())
return new Element(String.valueOf(Math.abs(this.getY() - toLocation.getY())))
.getAttribute(attribute.fulfill(2));
}
else return new Element(String.valueOf(this.distance(toLocation)))
.getAttribute(attribute.fulfill(1));
}
}
if (attribute.startsWith("simple"))
return new Element(getBlockX() + "," + getBlockY() + "," + getBlockZ()
+ "," + getWorld().getName()).getAttribute(attribute.fulfill(1));
if (attribute.startsWith("formatted.simple"))
return new Element("X '" + getBlockX()
+ "', Y '" + getBlockY()
+ "', Z '" + getBlockZ()
+ "', in world '" + getWorld().getName() + "'").getAttribute(attribute.fulfill(2));
if (attribute.startsWith("formatted"))
return new Element("X '" + getX()
+ "', Y '" + getY()
+ "', Z '" + getZ()
+ "', in world '" + getWorld().getName() + "'").getAttribute(attribute.fulfill(1));
if (attribute.startsWith("is_liquid"))
return new Element(String.valueOf(getBlock().isLiquid())).getAttribute(attribute.fulfill(1));
if (attribute.startsWith("light.from_blocks") ||
attribute.startsWith("light.blocks"))
return new Element(String.valueOf((int) getBlock().getLightFromBlocks()))
.getAttribute(attribute.fulfill(2));
if (attribute.startsWith("light.from_sky") ||
attribute.startsWith("light.sky"))
return new Element(String.valueOf((int) getBlock().getLightFromSky()))
.getAttribute(attribute.fulfill(2));
if (attribute.startsWith("light"))
return new Element(String.valueOf((int) getBlock().getLightLevel()))
.getAttribute(attribute.fulfill(1));
if (attribute.startsWith("pitch")) {
return new Element(String.valueOf(getPitch())).getAttribute(attribute.fulfill(1));
}
// Get the raw yaw of this location
if (attribute.startsWith("yaw.raw")) {
return new Element(String.valueOf
(getYaw())).getAttribute(attribute.fulfill(2));
}
// Provide a normalized yaw that people can actually make use of,
// instead of Minecraft's weird yaws that can have negative values
// or exceed 360
if (attribute.startsWith("yaw")) {
return new Element(String.valueOf
(Rotation.normalizeYaw(getYaw()))).getAttribute(attribute.fulfill(1));
}
// Check if this location's yaw is facing another location or entity
if (attribute.startsWith("facing")) {
if (attribute.hasContext(1)) {
// The default number of degrees if there is no degrees attribute
int degrees = 45;
// The attribute to fulfill from
int attributePos = 1;
// If there is a degrees attribute with an integer context,
// set degrees to the value in that context
if (attribute.getAttribute(2).startsWith("degrees") &&
attribute.hasContext(2) &&
aH.matchesInteger(attribute.getContext(2))) {
degrees = attribute.getIntContext(2);
attributePos++;
}
if (dLocation.matches(attribute.getContext(1))) {
return new Element(Rotation.isFacingLocation
(this, dLocation.valueOf(attribute.getContext(1)), degrees))
.getAttribute(attribute.fulfill(attributePos));
}
else if (dEntity.matches(attribute.getContext(1))) {
return new Element(Rotation.isFacingLocation
(this, dEntity.valueOf(attribute.getContext(1))
.getBukkitEntity().getLocation(), degrees))
.getAttribute(attribute.fulfill(attributePos));
}
}
}
if (attribute.startsWith("power"))
return new Element(String.valueOf(getBlock().getBlockPower()))
.getAttribute(attribute.fulfill(1));
if (attribute.startsWith("in_region")) {
if (Depends.worldGuard == null) {
dB.echoError("Cannot check region! WorldGuard is not loaded!");
return null;
}
// Check if the player is in the specified region
if (attribute.hasContext(1)) {
String region = attribute.getContext(1);
return new Element(String.valueOf(WorldGuardUtilities.inRegion(this, region)))
.getAttribute(attribute.fulfill(1));
}
// Check if the player is in any region
else {
return new Element(String.valueOf(WorldGuardUtilities.inRegion(this)))
.getAttribute(attribute.fulfill(1));
}
}
if (attribute.startsWith("regions")) {
return new dList(WorldGuardUtilities.getRegions(this))
.getAttribute(attribute.fulfill(1));
}
if (attribute.startsWith("world")) {
return dWorld.mirrorBukkitWorld(getWorld())
.getAttribute(attribute.fulfill(1));
}
if (attribute.startsWith("block.x")) {
return new Element(getBlockX()).getAttribute(attribute.fulfill(2));
}
if (attribute.startsWith("block.y")) {
return new Element(getBlockY()).getAttribute(attribute.fulfill(2));
}
if (attribute.startsWith("block.z")) {
return new Element(getBlockZ()).getAttribute(attribute.fulfill(2));
}
if (attribute.startsWith("x")) {
return new Element(getX()).getAttribute(attribute.fulfill(1));
}
if (attribute.startsWith("y")) {
return new Element(getY()).getAttribute(attribute.fulfill(1));
}
if (attribute.startsWith("z")) {
return new Element(getZ()).getAttribute(attribute.fulfill(1));
}
if (attribute.startsWith("block.sign_contents")) {
if (getBlock().getState() instanceof Sign) {
return new dList(Arrays.asList(((Sign) getBlock().getState()).getLines()))
.getAttribute(attribute.fulfill(2));
}
else return "null";
}
return new Element(identify()).getAttribute(attribute.fulfill(0));
}
}