/
dLocation.java
2161 lines (1970 loc) · 83 KB
/
dLocation.java
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package net.aufdemrand.denizen.objects;
import com.google.common.collect.Iterables;
import com.mojang.authlib.GameProfile;
import net.aufdemrand.denizen.Settings;
import net.aufdemrand.denizen.objects.notable.NotableManager;
import net.aufdemrand.denizen.objects.properties.item.ItemSkullskin;
import net.aufdemrand.denizen.tags.BukkitTagContext;
import net.aufdemrand.denizen.utilities.DenizenAPI;
import net.aufdemrand.denizen.utilities.PathFinder;
import net.aufdemrand.denizen.utilities.Utilities;
import net.aufdemrand.denizen.utilities.debugging.dB;
import net.aufdemrand.denizen.utilities.entity.DenizenEntityType;
import net.aufdemrand.denizen.utilities.entity.Rotation;
import net.aufdemrand.denizencore.objects.*;
import net.aufdemrand.denizencore.objects.notable.Notable;
import net.aufdemrand.denizencore.objects.notable.Note;
import net.aufdemrand.denizencore.objects.properties.Property;
import net.aufdemrand.denizencore.objects.properties.PropertyParser;
import net.aufdemrand.denizencore.tags.Attribute;
import net.aufdemrand.denizencore.tags.TagContext;
import net.aufdemrand.denizencore.tags.core.EscapeTags;
import net.aufdemrand.denizencore.utilities.CoreUtilities;
import net.minecraft.server.v1_8_R3.TileEntitySkull;
import org.apache.commons.lang.StringUtils;
import org.bukkit.*;
import org.bukkit.block.*;
import org.bukkit.block.banner.PatternType;
import org.bukkit.craftbukkit.v1_8_R3.CraftWorld;
import org.bukkit.entity.Entity;
import org.bukkit.entity.LivingEntity;
import org.bukkit.entity.Player;
import org.bukkit.inventory.Inventory;
import org.bukkit.inventory.InventoryHolder;
import org.bukkit.material.Button;
import org.bukkit.material.Lever;
import org.bukkit.util.*;
import java.util.*;
import java.util.Vector;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
public class dLocation extends org.bukkit.Location implements dObject, Notable, Adjustable {
// This pattern correctly reads both 0.9 and 0.8 notables
final static Pattern notablePattern =
Pattern.compile("(\\w+)[;,]((-?\\d+\\.?\\d*,){3,5}.+)",
Pattern.CASE_INSENSITIVE);
/////////////////////
// STATIC METHODS
/////////////////
public void makeUnique(String id) {
NotableManager.saveAs(this, id);
}
@Note("Locations")
public String getSaveObject() {
return (getBlockX() + 0.5)
+ "," + getBlockY()
+ "," + (getBlockZ() + 0.5)
+ "," + getPitch()
+ "," + getYaw()
+ "," + getWorld().getName();
}
public static String getSaved(dLocation location) {
for (dLocation saved : NotableManager.getAllType(dLocation.class)) {
if (saved.getBlockX() != location.getBlockX()) {
continue;
}
if (saved.getBlockY() != location.getBlockY()) {
continue;
}
if (saved.getBlockZ() != location.getBlockZ()) {
continue;
}
if (!saved.getWorld().getName().equals(location.getWorld().getName())) {
continue;
}
return NotableManager.getSavedId(saved);
}
return null;
}
public void forget() {
NotableManager.remove(this);
}
/*
* 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");
for (String location : loclist) {
Matcher m = notablePattern.matcher(location);
if (m.matches()) {
String id = m.group(1);
dLocation loc = valueOf(m.group(2));
NotableManager.saveAs(loc, id);
}
}
DenizenAPI.getCurrentInstance().getSaves().set("dScript.Locations", null);
}
//////////////////
// OBJECT FETCHER
////////////////
public static dLocation valueOf(String string) {
return valueOf(string, null);
}
/**
* 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
*/
@Fetchable("l")
public static dLocation valueOf(String string, TagContext context) {
if (string == null) {
return null;
}
if (string.startsWith("l@")) {
string = string.substring(2);
}
if (NotableManager.isSaved(string) && NotableManager.isType(string, dLocation.class)) {
return (dLocation) NotableManager.getSavedObject(string);
}
////////
// Match location formats
// Split values
String[] split = StringUtils.split(string, ',');
if (split.length == 2)
// If 4 values, wordless 2D location format
// x,y
{
try {
return new dLocation(null,
Double.valueOf(split[0]),
Double.valueOf(split[1]));
}
catch (Exception e) {
if (context == null || context.debug) {
dB.echoError("valueOf dLocation returning null: " + string + "(internal exception:" + e.getMessage() + ")");
}
return null;
}
}
if (split.length == 3)
// If 3 values, either worldless location format
// x,y,z or 2D location format x,y,world
{
try {
World world = Bukkit.getWorld(split[2]);
if (world != null) {
return new dLocation(world,
Double.valueOf(split[0]),
Double.valueOf(split[1]));
}
return new dLocation(null,
Double.valueOf(split[0]),
Double.valueOf(split[1]),
Double.valueOf(split[2]));
}
catch (Exception e) {
if (context == null || context.debug) {
dB.echoError("valueOf dLocation returning null: " + string + "(internal exception:" + e.getMessage() + ")");
}
return null;
}
}
else 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) {
if (context == null || context.debug) {
dB.echoError("valueOf dLocation returning null: " + string + "(internal exception:" + e.getMessage() + ")");
}
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) {
if (context == null || context.debug) {
dB.echoError("valueOf dLocation returning null: " + string + "(internal exception:" + e.getMessage() + ")");
}
return null;
}
}
if (context == null || context.debug) {
dB.log("valueOf dLocation returning null: " + string);
}
return null;
}
public static boolean matches(String string) {
if (string == null || string.length() == 0) {
return false;
}
if (string.startsWith("l@")) {
return true;
}
return dLocation.valueOf(string, new BukkitTagContext(null, null, false, null, false, null)) != null;
}
/////////////////////
// CONSTRUCTORS
//////////////////
private boolean is2D = 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());
}
public dLocation(World world, double x, double y) {
this(world, x, y, 0);
this.is2D = true;
}
/**
* Turns a world and coordinates into a Location, which has some helpful methods
* for working with dScript.
*
* @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);
}
/////////////////////
// INSTANCE FIELDS/METHODS
/////////////////
// A boolean that determines whether this location will identify
// as a notable or not
private boolean raw = false;
private void setRaw(boolean state) {
this.raw = state;
}
@Override
public void setPitch(float pitch) {
super.setPitch(pitch);
}
// TODO: Why does this and the above exist?
@Override
public void setYaw(float yaw) {
super.setYaw(yaw);
}
public boolean hasInventory() {
return getBlock().getState() instanceof InventoryHolder;
}
public Inventory getBukkitInventory() {
return hasInventory() ? ((InventoryHolder) getBlock().getState()).getInventory() : null;
}
public dInventory getInventory() {
return hasInventory() ? new dInventory(getBukkitInventory()) : null;
}
public int compare(Location loc1, Location loc2) {
if (loc1 == null || loc2 == null || loc1.equals(loc2)) {
return 0;
}
else {
double dist = distanceSquared(loc1) - distanceSquared(loc2);
return dist == 0 ? 0 : (dist > 0 ? 1 : -1);
}
}
@Override
public int hashCode() {
return (int) (Math.floor(getX()) + Math.floor(getY()) + Math.floor(getZ()));
}
@Override
public boolean equals(Object o) {
if (o == null) {
return false;
}
if (!(o instanceof dLocation)) {
return false;
}
dLocation other = (dLocation) o;
if ((other.getWorld() == null && getWorld() != null)
|| (getWorld() == null && other.getWorld() != null)
|| (getWorld() != null && other.getWorld() != null
&& !getWorld().getName().equalsIgnoreCase(other.getWorld().getName()))) {
return false;
}
return Math.floor(getX()) == Math.floor(other.getX())
&& Math.floor(getY()) == Math.floor(other.getY())
&& Math.floor(getZ()) == Math.floor(other.getZ());
}
String prefix = "Location";
@Override
public String getObjectType() {
return "Location";
}
@Override
public String getPrefix() {
return prefix;
}
@Override
public dLocation setPrefix(String prefix) {
this.prefix = prefix;
return this;
}
@Override
public String debug() {
return (isUnique() ? "<G>" + prefix + "='<A>" + identify() + "(<Y>" + identifyRaw() + "<A>)<G>' "
: "<G>" + prefix + "='<Y>" + identify() + "<G>' ");
}
@Override
public boolean isUnique() {
return getSaved(this) != null;
}
@Override
public String identify() {
if (!raw && isUnique()) {
return "l@" + getSaved(this);
}
else {
return identifyRaw();
}
}
@Override
public String identifySimple() {
if (isUnique()) {
return "l@" + getSaved(this);
}
else if (getWorld() == null) {
return "l@" + getBlockX() + "," + getBlockY() + (!is2D ? "," + getBlockZ() : "");
}
else {
return "l@" + getBlockX() + "," + getBlockY() + (!is2D ? "," + getBlockZ() : "")
+ "," + getWorld().getName();
}
}
public String identifyRaw() {
if (getYaw() != 0.0 || getPitch() != 0.0) {
return "l@" + getX() + "," + getY() + "," + getZ() + "," + getPitch() + "," + getYaw()
+ (getWorld() != null ? "," + getWorld().getName() : "");
}
else {
return "l@" + getX() + "," + getY() + (!is2D ? "," + getZ() : "")
+ (getWorld() != null ? "," + getWorld().getName() : "");
}
}
@Override
public String toString() {
return identify();
}
@Override
public String getAttribute(Attribute attribute) {
if (attribute == null) {
return null;
}
/////////////////////
// BLOCK ATTRIBUTES
/////////////////
// <--[tag]
// @attribute <l@location.above>
// @returns dLocation
// @description
// Returns the location one block above this location.
// -->
if (attribute.startsWith("above")) {
return new dLocation(this.clone().add(0, 1, 0))
.getAttribute(attribute.fulfill(1));
}
// <--[tag]
// @attribute <l@location.below>
// @returns dLocation
// @description
// Returns the location one block below this location.
// -->
if (attribute.startsWith("below")) {
return new dLocation(this.clone().add(0, -1, 0))
.getAttribute(attribute.fulfill(1));
}
// <--[tag]
// @attribute <l@location.block>
// @returns dLocation
// @description
// Returns the location of the block this location is on,
// i.e. returns a location without decimals or direction.
// -->
if (attribute.startsWith("block")) {
return new dLocation(getWorld(), getBlockX(), getBlockY(), getBlockZ())
.getAttribute(attribute.fulfill(1));
}
// <--[tag]
// @attribute <l@location.center>
// @returns dLocation
// @description
// Returns the location at the center of the block this location is on.
// -->
if (attribute.startsWith("center")) {
return new dLocation(getWorld(), getBlockX() + 0.5, getBlockY() + 0.5, getBlockZ() + 0.5)
.getAttribute(attribute.fulfill(1));
}
// <--[tag]
// @attribute <l@location.highest>
// @returns dLocation
// @description
// Returns the location of the highest solid block at the location.
// -->
if (attribute.startsWith("highest")) {
return new dLocation(getWorld().getHighestBlockAt(this).getLocation().add(0, -1, 0))
.getAttribute(attribute.fulfill(1));
}
// <--[tag]
// @attribute <l@location.base_color>
// @returns Element
// @description
// Returns the base color of the banner at this location.
// For the list of possible colors, see <@link url http://bit.ly/1dydq12>.
// -->
if (attribute.startsWith("base_color")) {
DyeColor color = ((Banner) getBlock()).getBaseColor();
return new Element(color != null ? color.name() : "BLACK").getAttribute(attribute.fulfill(1));
}
// <--[tag]
// @attribute <l@location.has_inventory>
// @returns Element(Boolean)
// @description
// Returns whether the block at the location has an inventory.
// -->
if (attribute.startsWith("has_inventory")) {
return new Element(getBlock().getState() instanceof InventoryHolder).getAttribute(attribute.fulfill(1));
}
// <--[tag]
// @attribute <l@location.inventory>
// @returns dInventory
// @description
// Returns the dInventory of the block at the location. If the
// block is not a container, returns null.
// -->
if (attribute.startsWith("inventory")) {
dObject obj = Element.handleNull(identify() + ".inventory", getInventory(), "dInventory", attribute.hasAlternative());
return obj == null ? null : obj.getAttribute(attribute.fulfill(1));
}
// <--[tag]
// @attribute <l@location.material>
// @returns dMaterial
// @description
// Returns the material of the block at the location.
// -->
if (attribute.startsWith("material")) {
return dMaterial.getMaterialFrom(getBlock().getType(), getBlock().getData()).getAttribute(attribute.fulfill(1));
}
// <--[tag]
// @attribute <i@item.patterns>
// @returns dList
// @group properties
// @mechanism dItem.patterns
// @description
// Lists the patterns of the banner at this location in the form "li@COLOR/PATTERN|COLOR/PATTERN" etc.
// TODO: Local meta for these links
// For the list of possible colors, see <@link url http://bit.ly/1dydq12>.
// For the list of possible patterns, see <@link url http://bit.ly/1MqRn7T>.
// -->
if (attribute.startsWith("patterns")) {
dList list = new dList();
for (org.bukkit.block.banner.Pattern pattern : ((Banner) getBlock()).getPatterns()) {
list.add(pattern.getColor().name() + "/" + pattern.getPattern().name());
}
return list.getAttribute(attribute.fulfill(1));
}
// <--[tag]
// @attribute <l@location.switched>
// @returns Element(Boolean)
// @description
// Returns whether the block at the location is considered to be switched on.
// (For buttons, levers, etc.)
// To change this, see <@link command Switch>
// -->
if (attribute.startsWith("switched")) {
Material type = getBlock().getType();
if (type == Material.IRON_DOOR_BLOCK
|| type == Material.WOODEN_DOOR
|| type == Material.DARK_OAK_DOOR
|| type == Material.BIRCH_DOOR
|| type == Material.ACACIA_DOOR
|| type == Material.JUNGLE_DOOR
|| type == Material.SPRUCE_DOOR) {
Location location = this;
int data = getBlock().getData();
if (data >= 8) {
location = clone().add(0, -1, 0);
}
return new Element((location.getBlock().getData() & 0x4) > 0).getAttribute(attribute.fulfill(1));
}
else if (type == Material.TRAP_DOOR
|| type == Material.IRON_TRAPDOOR) {
return new Element((getBlock().getData() & 0x4) > 0).getAttribute(attribute.fulfill(1));
}
else {
return new Element((getBlock().getData() & 0x8) > 0).getAttribute(attribute.fulfill(1));
}
}
// <--[tag]
// @attribute <l@location.sign_contents>
// @returns dList
// @mechanism dLocation.sign_contents
// @description
// Returns a list of lines on a sign.
// -->
if (attribute.startsWith("sign_contents")) {
if (getBlock().getState() instanceof Sign) {
return new dList(Arrays.asList(((Sign) getBlock().getState()).getLines()))
.getAttribute(attribute.fulfill(1));
}
else {
return null;
}
}
// <--[tag]
// @attribute <l@location.spawner_type>
// @mechanism dLocation.spawner_type
// @returns dEntity
// @description
// Returns the type of entity spawned by a mob spawner.
// -->
if (attribute.startsWith("spawner_type")) {
if (getBlock().getState() instanceof CreatureSpawner) {
return new dEntity(DenizenEntityType.getByName(((CreatureSpawner) getBlock().getState())
.getSpawnedType().name())).getAttribute(attribute.fulfill(1));
}
else {
return null;
}
}
// <--[tag]
// @attribute <l@location.skull_skin>
// @returns Element
// @mechanism dLocation.skull_skin
// @description
// Returns the skin the skull item is displaying - just the name or UUID as text, not a player object.
// -->
// <--[tag]
// @attribute <l@location.skull_skin.full>
// @returns Element|Element
// @mechanism dLocation.skull_skin
// @description
// Returns the skin the skull item is displaying - just the name or UUID as text, not a player object,
// along with the permanently cached texture property.
// -->
if (attribute.startsWith("skull_skin")) {
if (getBlock().getState() instanceof Skull) {
// TODO: use Bukkit Skull method when updated
GameProfile profile = ((TileEntitySkull) ((CraftWorld) getWorld())
.getTileEntityAt(getBlockX(), getBlockY(), getBlockZ())).getGameProfile();
String name = profile.getName();
UUID id = profile.getId();
com.mojang.authlib.properties.Property property = Iterables.getFirst(profile.getProperties().get("textures"), null);
attribute = attribute.fulfill(1);
if (attribute.startsWith("full")) {
return new Element((id != null ? id : name != null ? name : null)
+ (property != null ? "|" + property.getValue() : ""))
.getAttribute(attribute.fulfill(1));
}
return new Element(id != null ? id.toString() : name != null ? name : null).getAttribute(attribute);
}
else {
return null;
}
}
// <--[tag]
// @attribute <l@location.simple.formatted>
// @returns Element
// @description
// Returns the formatted simple version of the dLocation's block coordinates.
// EG: X 'x', Y 'y', Z 'z', in world 'world'
// -->
if (attribute.startsWith("simple.formatted")) {
return new Element("X '" + getBlockX()
+ "', Y '" + getBlockY()
+ "', Z '" + getBlockZ()
+ "', in world '" + getWorld().getName() + "'").getAttribute(attribute.fulfill(2));
}
// <--[tag]
// @attribute <l@location.simple>
// @returns Element
// @description
// Returns a simple version of the dLocation's block coordinates.
// EG: x,y,z,world
// -->
if (attribute.startsWith("simple")) {
if (getWorld() == null) {
return new Element(getBlockX() + "," + getBlockY() + "," + getBlockZ())
.getAttribute(attribute.fulfill(1));
}
else {
return new Element(getBlockX() + "," + getBlockY() + "," + getBlockZ()
+ "," + getWorld().getName()).getAttribute(attribute.fulfill(1));
}
}
/////////////////////
// DIRECTION ATTRIBUTES
/////////////////
// <--[tag]
// @attribute <l@location.precise_impact_normal[<range>]>
// @returns dLocation
// @description
// Returns the exact impact normal at the location this location is pointing at.
// Optionally, specify a maximum range to find the location from.
// -->
if (attribute.startsWith("precise_impact_normal")) {
int range = attribute.getIntContext(1);
if (range < 1) {
range = 200;
}
double xzLen = Math.cos((getPitch() % 360) * (Math.PI / 180));
double nx = xzLen * Math.sin(-getYaw() * (Math.PI / 180));
double ny = Math.sin(getPitch() * (Math.PI / 180));
double nz = xzLen * Math.cos(getYaw() * (Math.PI / 180));
Location location = Rotation.getImpactNormal(this, new org.bukkit.util.Vector(nx, -ny, nz), range);
if (location != null) {
return new dLocation(location).getAttribute(attribute.fulfill(1));
}
else {
return null;
}
}
// <--[tag]
// @attribute <l@location.precise_cursor_on[<range>]>
// @returns dLocation
// @description
// Returns the exact location this location is pointing at.
// Optionally, specify a maximum range to find the location from.
// -->
if (attribute.startsWith("precise_cursor_on")) {
int range = attribute.getIntContext(1);
if (range < 1) {
range = 200;
}
double xzLen = Math.cos((getPitch() % 360) * (Math.PI / 180));
double nx = xzLen * Math.sin(-getYaw() * (Math.PI / 180));
double ny = Math.sin(getPitch() * (Math.PI / 180));
double nz = xzLen * Math.cos(getYaw() * (Math.PI / 180));
Location location = Rotation.rayTrace(this, new org.bukkit.util.Vector(nx, -ny, nz), range);
if (location != null) {
return new dLocation(location).getAttribute(attribute.fulfill(1));
}
else {
return null;
}
}
// <--[tag]
// @attribute <l@location.points_between[<location>]>
// @returns dList(dLocation)
// @description
// Finds all locations between this location and another, separated by 1 block-width each.
// -->
if (attribute.startsWith("points_between")) {
dLocation target = dLocation.valueOf(attribute.getContext(1));
if (target == null) {
return null;
}
attribute = attribute.fulfill(1);
// <--[tag]
// @attribute <l@location.points_between[<location>].distance[<#.#>]>
// @returns dList(dLocation)
// @description
// Finds all locations between this location and another, separated by the specified distance each.
// -->
double rad = 1d;
if (attribute.startsWith("distance")) {
rad = attribute.getIntContext(1);
attribute = attribute.fulfill(1);
}
dList list = new dList();
org.bukkit.util.Vector rel = this.toVector().subtract(target.toVector());
double len = rel.length();
rel = rel.multiply(1d / len);
for (double i = 0d; i < len; i += rad) {
list.add(new dLocation(this.clone().add(rel.clone().multiply(i))).identify());
}
return list.getAttribute(attribute);
}
// <--[tag]
// @attribute <l@location.facing_blocks[<#>]>
// @returns dList(dLocation)
// @description
// Finds all block locations in the direction this location is facing,
// optionally with a custom range (default is 100).
// For example a location at 0,0,0 facing straight up
// will include 0,1,0 0,2,0 and so on.
// -->
if (attribute.startsWith("facing_blocks")) {
int range = attribute.getIntContext(1);
if (range < 1) {
range = 100;
}
dList list = new dList();
BlockIterator iterator = new BlockIterator(this, 0, range);
while (iterator.hasNext()) {
list.add(new dLocation(iterator.next().getLocation()).identify());
}
return list.getAttribute(attribute.fulfill(1));
}
// <--[tag]
// @attribute <l@location.line_of_sight[<location>]>
// @returns Element(Boolean)
// @description
// Returns whether the specified location is within this location's
// line of sight.
// -->
if (attribute.startsWith("line_of_sight") && attribute.hasContext(1)) {
dLocation location = dLocation.valueOf(attribute.getContext(1));
if (location != null) {
return new Element(Rotation.rayTrace(getWorld(), toVector(), location.toVector()) == null)
.getAttribute(attribute.fulfill(1));
}
}
// <--[tag]
// @attribute <l@location.direction.vector>
// @returns dLocation
// @description
// Returns the location's direction as a one-length vector.
// -->
if (attribute.startsWith("direction.vector")) {
double xzLen = Math.cos((getPitch() % 360) * (Math.PI / 180));
double nx = xzLen * Math.sin(-getYaw() * (Math.PI / 180));
double ny = Math.sin(getPitch() * (Math.PI / 180));
double nz = xzLen * Math.cos(getYaw() * (Math.PI / 180));
return new dLocation(getWorld(), nx, -ny, nz).getAttribute(attribute.fulfill(2));
}
// <--[tag]
// @attribute <l@location.direction[<location>]>
// @returns Element
// @description
// Returns the compass direction between two locations.
// If no second location is specified, returns the direction of the location.
// Example returns include "north", "southwest", ...
// -->
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
dLocation target = dLocation.valueOf(attribute.getContext(1));
attribute = attribute.fulfill(1);
// <--[tag]
// @attribute <l@location.direction[<location>].yaw>
// @returns Element(Decimal)
// @description
// Returns the yaw direction between two locations.
// -->
if (attribute.startsWith("yaw")) {
return new Element(Rotation.normalizeYaw(Rotation.getYaw
(target.toVector().subtract(this.toVector())
.normalize())))
.getAttribute(attribute.fulfill(1));
}
else {
return new Element(Rotation.getCardinal(Rotation.getYaw
(target.toVector().subtract(this.toVector())
.normalize())))
.getAttribute(attribute);
}
}
// Get a cardinal direction from this location's yaw
else {
return new Element(Rotation.getCardinal(getYaw()))
.getAttribute(attribute.fulfill(1));
}
}
// <--[tag]
// @attribute <l@location.face[<location>]>
// @returns dLocation
// @description
// Returns a location containing a yaw/pitch that point from the current location
// to the target location.
// -->
if (attribute.startsWith("face")
&& attribute.hasContext(1)) {
Location two = dLocation.valueOf(attribute.getContext(1));
return new dLocation(Rotation.faceLocation(this, two))
.getAttribute(attribute.fulfill(1));
}
// <--[tag]
// @attribute <l@location.facing[<entity>/<location>]>
// @returns Element(Boolean)
// @description
// Returns whether the location's yaw is facing another
// entity or location.
// -->
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;
// <--[tag]
// @attribute <location.facing[<entity>/<location>].degrees[X]>
// @returns Element(Boolean)
// @description
// Returns whether the location's yaw is facing another
// entity or location, within a specified degree range.
// -->
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));
}
}
}
// <--[tag]
// @attribute <l@location.pitch>
// @returns Element(Decimal)
// @description
// Returns the pitch of the object at the location.
// -->
if (attribute.startsWith("pitch")) {
return new Element(getPitch()).getAttribute(attribute.fulfill(1));
}
// <--[tag]
// @attribute <l@location.with_pose[<entity>/<pitch>,<yaw>]>
// @returns dLocation
// @description
// Returns the location with pitch and yaw.
// -->
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));
}
// <--[tag]
// @attribute <l@location.yaw.simple>
// @returns Element
// @description
// Returns the yaw as 'North', 'South', 'East', or 'West'.
// -->
if (attribute.startsWith("yaw.simple")) {
float yaw = Rotation.normalizeYaw(getYaw());
if (yaw < 45) {
return new Element("South")
.getAttribute(attribute.fulfill(2));
}
else if (yaw < 135) {
return new Element("West")
.getAttribute(attribute.fulfill(2));
}
else if (yaw < 225) {
return new Element("North")
.getAttribute(attribute.fulfill(2));
}
else if (yaw < 315) {
return new Element("East")
.getAttribute(attribute.fulfill(2));
}
else {
return new Element("South")
.getAttribute(attribute.fulfill(2));
}
}