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LocationTag.java
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LocationTag.java
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package com.denizenscript.denizen.objects;
import com.denizenscript.denizen.objects.notable.NotableManager;
import com.denizenscript.denizen.objects.properties.material.MaterialDirectional;
import com.denizenscript.denizen.objects.properties.material.MaterialHalf;
import com.denizenscript.denizen.objects.properties.material.MaterialSwitchFace;
import com.denizenscript.denizen.objects.properties.material.MaterialPersistent;
import com.denizenscript.denizen.scripts.commands.world.SwitchCommand;
import com.denizenscript.denizen.utilities.world.PathFinder;
import com.denizenscript.denizen.utilities.Utilities;
import com.denizenscript.denizen.utilities.debugging.Debug;
import com.denizenscript.denizen.utilities.entity.DenizenEntityType;
import com.denizenscript.denizencore.objects.*;
import com.denizenscript.denizen.utilities.Settings;
import com.denizenscript.denizen.nms.NMSHandler;
import com.denizenscript.denizen.nms.NMSVersion;
import com.denizenscript.denizen.nms.interfaces.EntityHelper;
import com.denizenscript.denizen.nms.util.PlayerProfile;
import com.denizenscript.denizen.tags.BukkitTagContext;
import com.denizenscript.denizencore.objects.core.DurationTag;
import com.denizenscript.denizencore.objects.core.ElementTag;
import com.denizenscript.denizencore.objects.core.ListTag;
import com.denizenscript.denizencore.objects.notable.Notable;
import com.denizenscript.denizencore.objects.notable.Note;
import com.denizenscript.denizencore.tags.Attribute;
import com.denizenscript.denizencore.tags.ObjectTagProcessor;
import com.denizenscript.denizencore.tags.TagContext;
import com.denizenscript.denizencore.tags.TagRunnable;
import com.denizenscript.denizencore.tags.core.EscapeTagBase;
import com.denizenscript.denizencore.utilities.CoreUtilities;
import com.denizenscript.denizencore.utilities.Deprecations;
import net.citizensnpcs.api.CitizensAPI;
import net.citizensnpcs.api.npc.NPC;
import org.bukkit.*;
import org.bukkit.block.*;
import org.bukkit.block.banner.PatternType;
import org.bukkit.entity.*;
import org.bukkit.inventory.Inventory;
import org.bukkit.inventory.InventoryHolder;
import org.bukkit.inventory.ItemStack;
import org.bukkit.loot.Lootable;
import org.bukkit.material.Attachable;
import org.bukkit.material.MaterialData;
import org.bukkit.potion.PotionEffect;
import org.bukkit.potion.PotionEffectType;
import org.bukkit.util.BlockIterator;
import org.bukkit.util.RayTraceResult;
import org.bukkit.util.Vector;
import java.util.*;
import java.util.Comparator;
public class LocationTag extends org.bukkit.Location implements ObjectTag, Notable, Adjustable {
// <--[language]
// @name LocationTag Objects
// @group Object System
// @description
// A LocationTag represents a point in the world.
//
// These use the object notation "l@".
// Note that 'l' is a lowercase 'L', the first letter in 'location'.
// The identity format for locations is <x>,<y>,<z>,<pitch>,<yaw>,<world>
// Note that you can leave off the world, and/or pitch and yaw, and/or the z value.
// You cannot leave off both the z and the pitch+yaw at the same time.
// For example, 'l@1,2.15,3,45,90,space' or 'l@7.5,99,3.2'
//
// -->
/**
* The world name if a world reference is bad.
*/
public String backupWorld;
public String getWorldName() {
World w = super.getWorld();
if (w != null) {
return w.getName();
}
return backupWorld;
}
@Override
public World getWorld() {
World w = super.getWorld();
if (w != null) {
return w;
}
if (backupWorld == null) {
return null;
}
super.setWorld(Bukkit.getWorld(backupWorld));
return super.getWorld();
}
@Override
public LocationTag clone() {
return (LocationTag) super.clone();
}
/////////////////////
// STATIC METHODS
/////////////////
public void makeUnique(String id) {
NotableManager.saveAs(this, id);
}
@Note("Locations")
public String getSaveObject() {
return (getX())
+ "," + getY()
+ "," + (getZ())
+ "," + getPitch()
+ "," + getYaw()
+ "," + getWorldName();
}
public static String getSaved(LocationTag location) {
for (LocationTag saved : NotableManager.getAllType(LocationTag.class)) {
if (saved.getX() != location.getX()) {
continue;
}
if (saved.getY() != location.getY()) {
continue;
}
if (saved.getZ() != location.getZ()) {
continue;
}
if (saved.getYaw() != location.getYaw()) {
continue;
}
if (saved.getPitch() != location.getPitch()) {
continue;
}
if ((saved.getWorldName() == null && location.getWorldName() == null)
|| (saved.getWorldName() != null && location.getWorldName() != null && saved.getWorldName().equals(location.getWorldName()))) {
return NotableManager.getSavedId(saved);
}
}
return null;
}
public void forget() {
NotableManager.remove(this);
}
//////////////////
// OBJECT FETCHER
////////////////
@Deprecated
public static LocationTag 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 LocationTag valueOf(String string, TagContext context) {
if (string == null) {
return null;
}
if (string.startsWith("l@")) {
string = string.substring(2);
}
Notable noted = NotableManager.getSavedObject(string);
if (noted instanceof LocationTag) {
return (LocationTag) noted;
}
////////
// Match location formats
// Split values
List<String> split = CoreUtilities.split(string, ',');
if (split.size() == 2)
// If 4 values, world-less 2D location format
// x,y
{
try {
return new LocationTag(null,
Double.valueOf(split.get(0)),
Double.valueOf(split.get(1)));
}
catch (Exception e) {
if (context == null || context.debug) {
Debug.log("Minor: valueOf LocationTag returning null: " + string + "(internal exception:" + e.getMessage() + ")");
}
return null;
}
}
else if (split.size() == 3)
// If 3 values, either worldless location format
// x,y,z or 2D location format x,y,world
{
try {
String worldName = split.get(2);
if (worldName.startsWith("w@")) {
worldName = worldName.substring("w@".length());
}
World world = Bukkit.getWorld(worldName);
if (world != null) {
return new LocationTag(world,
Double.valueOf(split.get(0)),
Double.valueOf(split.get(1)));
}
if (ArgumentHelper.matchesDouble(split.get(2))) {
return new LocationTag(null,
Double.valueOf(split.get(0)),
Double.valueOf(split.get(1)),
Double.valueOf(split.get(2)));
}
LocationTag output = new LocationTag(null,
Double.valueOf(split.get(0)),
Double.valueOf(split.get(1)));
output.backupWorld = worldName;
return output;
}
catch (Exception e) {
if (context == null || context.debug) {
Debug.log("Minor: valueOf LocationTag returning null: " + string + "(internal exception:" + e.getMessage() + ")");
}
return null;
}
}
else if (split.size() == 4)
// If 4 values, standard dScript location format
// x,y,z,world
{
try {
String worldName = split.get(3);
if (worldName.startsWith("w@")) {
worldName = worldName.substring("w@".length());
}
World world = Bukkit.getWorld(worldName);
if (world != null) {
return new LocationTag(world,
Double.valueOf(split.get(0)),
Double.valueOf(split.get(1)),
Double.valueOf(split.get(2)));
}
LocationTag output = new LocationTag(null,
Double.valueOf(split.get(0)),
Double.valueOf(split.get(1)),
Double.valueOf(split.get(2)));
output.backupWorld = worldName;
return output;
}
catch (Exception e) {
if (context == null || context.debug) {
Debug.log("Minor: valueOf LocationTag returning null: " + string + "(internal exception:" + e.getMessage() + ")");
}
return null;
}
}
else if (split.size() == 5)
// If 5 values, location with pitch/yaw (no world)
// x,y,z,pitch,yaw
{
try {
return new LocationTag((World) null,
Double.valueOf(split.get(0)),
Double.valueOf(split.get(1)),
Double.valueOf(split.get(2)),
Float.valueOf(split.get(3)),
Float.valueOf(split.get(4)));
}
catch (Exception e) {
if (context == null || context.debug) {
Debug.log("Minor: valueOf LocationTag returning null: " + string + "(internal exception:" + e.getMessage() + ")");
}
return null;
}
}
else if (split.size() == 6)
// If 6 values, location with pitch/yaw
// x,y,z,pitch,yaw,world
{
try {
String worldName = split.get(5);
if (worldName.startsWith("w@")) {
worldName = worldName.substring("w@".length());
}
World world = Bukkit.getWorld(worldName);
if (world != null) {
return new LocationTag(world,
Double.valueOf(split.get(0)),
Double.valueOf(split.get(1)),
Double.valueOf(split.get(2)),
Float.valueOf(split.get(3)),
Float.valueOf(split.get(4)));
}
LocationTag output = new LocationTag((World) null,
Double.valueOf(split.get(0)),
Double.valueOf(split.get(1)),
Double.valueOf(split.get(2)),
Float.valueOf(split.get(3)),
Float.valueOf(split.get(4)));
output.backupWorld = worldName;
return output;
}
catch (Exception e) {
if (context == null || context.debug) {
Debug.log("Minor: valueOf LocationTag returning null: " + string + "(internal exception:" + e.getMessage() + ")");
}
return null;
}
}
if (context == null || context.debug) {
Debug.log("Minor: valueOf LocationTag 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 LocationTag.valueOf(string, new BukkitTagContext(null, null, null, false, null)) != null;
}
@Override
public ObjectTag duplicate() {
return clone();
}
/////////////////////
// CONSTRUCTORS
//////////////////
private boolean is2D = false;
/**
* Turns a Bukkit Location into a LocationTag, which has some helpful methods
* for working with dScript.
*
* @param location the Bukkit Location to reference
*/
public LocationTag(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 LocationTag(Vector vector) {
super(null, vector.getX(), vector.getY(), vector.getZ());
}
public LocationTag(World world, Vector vector) {
super(world, vector.getX(), vector.getY(), vector.getZ());
}
public LocationTag(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 LocationTag(World world, double x, double y, double z) {
super(world, x, y, z);
}
public LocationTag(double x, double y, double z, String worldName) {
super(worldName == null ? null : Bukkit.getWorld(worldName), x, y, z);
backupWorld = worldName;
}
public LocationTag(World world, double x, double y, double z, float pitch, float yaw) {
super(world, x, y, z, yaw, pitch);
}
public LocationTag(String worldName, double x, double y, double z, float pitch, float yaw) {
super(worldName == null ? null : Bukkit.getWorld(worldName), x, y, z, yaw, pitch);
backupWorld = worldName;
}
public boolean isChunkLoaded() {
return getWorld() != null && getWorld().isChunkLoaded(getBlockX() >> 4, getBlockZ() >> 4);
}
public boolean isChunkLoadedSafe() {
try {
NMSHandler.getChunkHelper().changeChunkServerThread(getWorld());
return isChunkLoaded();
}
finally {
NMSHandler.getChunkHelper().restoreServerThread(getWorld());
}
}
@Override
public Block getBlock() {
if (getWorld() == null) {
Debug.echoError("LocationTag trying to read block, but cannot because no world is specified.");
return null;
}
return super.getBlock();
}
public Block getBlockForTag(Attribute attribute) {
NMSHandler.getChunkHelper().changeChunkServerThread(getWorld());
try {
if (getWorld() == null) {
if (!attribute.hasAlternative()) {
Debug.echoError("LocationTag trying to read block, but cannot because no world is specified.");
}
return null;
}
if (!isChunkLoaded()) {
if (!attribute.hasAlternative()) {
Debug.echoError("LocationTag trying to read block, but cannot because the chunk is unloaded. Use the 'chunkload' command to ensure the chunk is loaded.");
}
return null;
}
return super.getBlock();
}
finally {
NMSHandler.getChunkHelper().restoreServerThread(getWorld());
}
}
public Material getBlockTypeForTag(Attribute attribute) {
NMSHandler.getChunkHelper().changeChunkServerThread(getWorld());
try {
if (getWorld() == null) {
if (!attribute.hasAlternative()) {
Debug.echoError("LocationTag trying to read block, but cannot because no world is specified.");
}
return null;
}
if (!isChunkLoaded()) {
if (!attribute.hasAlternative()) {
Debug.echoError("LocationTag trying to read block, but cannot because the chunk is unloaded. Use the 'chunkload' command to ensure the chunk is loaded.");
}
return null;
}
return super.getBlock().getType();
}
finally {
NMSHandler.getChunkHelper().restoreServerThread(getWorld());
}
}
public static BlockState getBlockStateSafe(Block block) {
NMSHandler.getChunkHelper().changeChunkServerThread(block.getWorld());
try {
return block.getState();
}
finally {
NMSHandler.getChunkHelper().restoreServerThread(block.getWorld());
}
}
public Biome getBiomeForTag(Attribute attribute) {
NMSHandler.getChunkHelper().changeChunkServerThread(getWorld());
try {
if (getWorld() == null) {
if (!attribute.hasAlternative()) {
Debug.echoError("LocationTag trying to read block, but cannot because no world is specified.");
}
return null;
}
if (!isChunkLoaded()) {
if (!attribute.hasAlternative()) {
Debug.echoError("LocationTag trying to read block, but cannot because the chunk is unloaded. Use the 'chunkload' command to ensure the chunk is loaded.");
}
return null;
}
return super.getBlock().getBiome();
}
finally {
NMSHandler.getChunkHelper().restoreServerThread(getWorld());
}
}
public Location getHighestBlockForTag(Attribute attribute) {
NMSHandler.getChunkHelper().changeChunkServerThread(getWorld());
try {
if (getWorld() == null) {
if (!attribute.hasAlternative()) {
Debug.echoError("LocationTag trying to read block, but cannot because no world is specified.");
}
return null;
}
if (!isChunkLoaded()) {
if (!attribute.hasAlternative()) {
Debug.echoError("LocationTag trying to read block, but cannot because the chunk is unloaded. Use the 'chunkload' command to ensure the chunk is loaded.");
}
return null;
}
return getWorld().getHighestBlockAt(this).getLocation();
}
finally {
NMSHandler.getChunkHelper().restoreServerThread(getWorld());
}
}
public Collection<ItemStack> getDropsForTag(Attribute attribute, ItemStack item) {
NMSHandler.getChunkHelper().changeChunkServerThread(getWorld());
try {
if (getWorld() == null) {
if (!attribute.hasAlternative()) {
Debug.echoError("LocationTag trying to read block, but cannot because no world is specified.");
}
return null;
}
if (!isChunkLoaded()) {
if (!attribute.hasAlternative()) {
Debug.echoError("LocationTag trying to read block, but cannot because the chunk is unloaded. Use the 'chunkload' command to ensure the chunk is loaded.");
}
return null;
}
return item == null ? super.getBlock().getDrops() : super.getBlock().getDrops(item);
}
finally {
NMSHandler.getChunkHelper().restoreServerThread(getWorld());
}
}
public BlockState getBlockState() {
return getBlock().getState();
}
public BlockState getBlockStateForTag(Attribute attribute) {
Block block = getBlockForTag(attribute);
if (block == null) {
return null;
}
return getBlockStateSafe(block);
}
public static boolean isSameBlock(Location a, Location b) {
return a != null && b != null && a.getWorld() == b.getWorld() && a.getBlockX() == b.getBlockX()
&& a.getBlockY() == b.getBlockY() && a.getBlockZ() == b.getBlockZ();
}
public LocationTag getBlockLocation() {
return new LocationTag(getWorld(), getBlockX(), getBlockY(), getBlockZ());
}
/**
* Indicates whether this location is forced to 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);
}
@Override
public LocationTag add(double x, double y, double z) {
super.add(x, y, z);
return this;
}
@Override
public LocationTag add(Location input) {
super.add(input);
return this;
}
@Override
public LocationTag multiply(double input) {
super.multiply(input);
return this;
}
public boolean hasInventory() {
return getBlockState() instanceof InventoryHolder;
}
public Inventory getBukkitInventory() {
return hasInventory() ? ((InventoryHolder) getBlockState()).getInventory() : null;
}
public InventoryTag getInventory() {
return hasInventory() ? InventoryTag.mirrorBukkitInventory(getBukkitInventory()) : null;
}
public BlockFace getSkullBlockFace(int rotation) {
switch (rotation) {
case 0:
return BlockFace.NORTH;
case 1:
return BlockFace.NORTH_NORTH_EAST;
case 2:
return BlockFace.NORTH_EAST;
case 3:
return BlockFace.EAST_NORTH_EAST;
case 4:
return BlockFace.EAST;
case 5:
return BlockFace.EAST_SOUTH_EAST;
case 6:
return BlockFace.SOUTH_EAST;
case 7:
return BlockFace.SOUTH_SOUTH_EAST;
case 8:
return BlockFace.SOUTH;
case 9:
return BlockFace.SOUTH_SOUTH_WEST;
case 10:
return BlockFace.SOUTH_WEST;
case 11:
return BlockFace.WEST_SOUTH_WEST;
case 12:
return BlockFace.WEST;
case 13:
return BlockFace.WEST_NORTH_WEST;
case 14:
return BlockFace.NORTH_WEST;
case 15:
return BlockFace.NORTH_NORTH_WEST;
default:
return null;
}
}
public byte getSkullRotation(BlockFace face) {
switch (face) {
case NORTH:
return 0;
case NORTH_NORTH_EAST:
return 1;
case NORTH_EAST:
return 2;
case EAST_NORTH_EAST:
return 3;
case EAST:
return 4;
case EAST_SOUTH_EAST:
return 5;
case SOUTH_EAST:
return 6;
case SOUTH_SOUTH_EAST:
return 7;
case SOUTH:
return 8;
case SOUTH_SOUTH_WEST:
return 9;
case SOUTH_WEST:
return 10;
case WEST_SOUTH_WEST:
return 11;
case WEST:
return 12;
case WEST_NORTH_WEST:
return 13;
case NORTH_WEST:
return 14;
case NORTH_NORTH_WEST:
return 15;
}
return -1;
}
public int compare(Location loc1, Location loc2) {
if (loc1 == null || loc2 == null || loc1.equals(loc2)) {
return 0;
}
else {
return Double.compare(distanceSquared(loc1), distanceSquared(loc2));
}
}
@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 LocationTag)) {
return false;
}
LocationTag other = (LocationTag) o;
if ((other.getWorldName() == null && getWorldName() != null)
|| (getWorldName() == null && other.getWorldName() != null)
|| (getWorldName() != null && other.getWorldName() != null
&& !CoreUtilities.equalsIgnoreCase(getWorldName(), other.getWorldName()))) {
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 LocationTag setPrefix(String prefix) {
this.prefix = prefix;
return this;
}
@Override
public String debuggable() {
if (isUnique()) {
return "<Y>" + getSaved(this) + "<GR> (" + identifyRaw().replace(",", "<G>,<GR> ") + "<GR>)";
}
else {
return "<Y>" + identifyRaw().replace(",", "<G>,<Y> ");
}
}
@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 (getWorldName() == null) {
return "l@" + getBlockX() + "," + getBlockY() + (!is2D ? "," + getBlockZ() : "");
}
else {
return "l@" + getBlockX() + "," + getBlockY() + (!is2D ? "," + getBlockZ() : "")
+ "," + getWorldName();
}
}
public String identifyRaw() {
if (getYaw() != 0.0 || getPitch() != 0.0) {
return "l@" + CoreUtilities.doubleToString(getX()) + "," + CoreUtilities.doubleToString(getY())
+ "," + CoreUtilities.doubleToString(getZ()) + "," + CoreUtilities.doubleToString(getPitch())
+ "," + CoreUtilities.doubleToString(getYaw())
+ (getWorldName() != null ? "," + getWorldName() : "");
}
else {
return "l@" + CoreUtilities.doubleToString(getX()) + "," + CoreUtilities.doubleToString(getY())
+ (!is2D ? "," + CoreUtilities.doubleToString(getZ()) : "")
+ (getWorldName() != null ? "," + getWorldName() : "");
}
}
@Override
public String toString() {
return identify();
}
public static void registerTags() {
/////////////////////
// BLOCK ATTRIBUTES
/////////////////
// <--[tag]
// @attribute <LocationTag.block_facing>
// @returns LocationTag
// @mechanism LocationTag.block_facing
// @description
// Returns the relative location vector of where this block is facing.
// Only works for block types that have directionality (such as signs, chests, stairs, etc.).
// This can return for example "1,0,0" to mean the block is facing towards the positive X axis.
// You can use <some_block_location.add[<some_block_location.block_facing>]> to get the block directly in front of this block (based on its facing direction).
// -->
registerTag("block_facing", (attribute, object) -> {
Block block = object.getBlockForTag(attribute);
MaterialTag material = new MaterialTag(block);
if (!MaterialDirectional.describes(material)) {
return null;
}
Vector vec = MaterialDirectional.getFrom(material).getDirectionVector();
if (vec == null) {
return null;
}
return new LocationTag(object.getWorld(), vec);
});
// <--[tag]
// @attribute <LocationTag.with_facing_direction>
// @returns LocationTag
// @description
// Returns the location with its direction set to the block's facing direction.
// Only works for block types that have directionality (such as signs, chests, stairs, etc.).
// You can use <some_block_location.with_facing_direction.forward[1]> to get the block directly in front of this block (based on its facing direction).
// -->
registerTag("with_facing_direction", (attribute, object) -> {
Block block = object.getBlockForTag(attribute);
MaterialTag material = new MaterialTag(block);
if (!MaterialDirectional.describes(material)) {
return null;
}
Vector facing = MaterialDirectional.getFrom(material).getDirectionVector();
if (facing == null) {
return null;
}
LocationTag result = object.clone();
result.setDirection(facing);
return result;
});
// <--[tag]
// @attribute <LocationTag.above[(<#.#>)]>
// @returns LocationTag
// @description
// Returns the location above this location. Optionally specify a number of blocks to go up.
// This just moves straight along the Y axis, equivalent to <@link tag LocationTag.add> with input 0,1,0 (or the input value instead of '1').
// -->
registerTag("above", (attribute, object) -> {
return new LocationTag(object.clone().add(0, attribute.hasContext(1) ? attribute.getDoubleContext(1) : 1, 0));
});
// <--[tag]
// @attribute <LocationTag.below[(<#.#>)]>
// @returns LocationTag
// @description
// Returns the location below this location. Optionally specify a number of blocks to go down.
// This just moves straight along the Y axis, equivalent to <@link tag LocationTag.sub> with input 0,1,0 (or the input value instead of '1').
// -->
registerTag("below", (attribute, object) -> {
return new LocationTag(object.clone().subtract(0, attribute.hasContext(1) ? attribute.getDoubleContext(1) : 1, 0));
});
// <--[tag]
// @attribute <LocationTag.forward_flat[(<#.#>)]>
// @returns LocationTag
// @description
// Returns the location in front of this location based on yaw but not pitch. Optionally specify a number of blocks to go forward.
// -->
registerTag("forward_flat", (attribute, object) -> {
Location loc = object.clone();
loc.setPitch(0);
Vector vector = loc.getDirection().multiply(attribute.hasContext(1) ? attribute.getDoubleContext(1) : 1);
return new LocationTag(object.clone().add(vector));
});
// <--[tag]
// @attribute <LocationTag.backward_flat[(<#.#>)]>
// @returns LocationTag
// @description
// Returns the location behind this location based on yaw but not pitch. Optionally specify a number of blocks to go backward.
// This is equivalent to <@link tag LocationTag.forward_flat> in the opposite direction.
// -->
registerTag("backward_flat", (attribute, object) -> {
Location loc = object.clone();
loc.setPitch(0);
Vector vector = loc.getDirection().multiply(attribute.hasContext(1) ? attribute.getDoubleContext(1) : 1);
return new LocationTag(object.clone().subtract(vector));
});
// <--[tag]
// @attribute <LocationTag.forward[(<#.#>)]>
// @returns LocationTag
// @description
// Returns the location in front of this location based on pitch and yaw. Optionally specify a number of blocks to go forward.
// -->
registerTag("forward", (attribute, object) -> {
Vector vector = object.getDirection().multiply(attribute.hasContext(1) ? attribute.getDoubleContext(1) : 1);
return new LocationTag(object.clone().add(vector));
});
// <--[tag]
// @attribute <LocationTag.backward[(<#.#>)]>
// @returns LocationTag
// @description
// Returns the location behind this location based on pitch and yaw. Optionally specify a number of blocks to go backward.
// This is equivalent to <@link tag LocationTag.forward> in the opposite direction.
// -->
registerTag("backward", (attribute, object) -> {
Vector vector = object.getDirection().multiply(attribute.hasContext(1) ? attribute.getDoubleContext(1) : 1);
return new LocationTag(object.clone().subtract(vector));
});
// <--[tag]
// @attribute <LocationTag.left[(<#.#>)]>
// @returns LocationTag
// @description
// Returns the location to the left of this location based on pitch and yaw. Optionally specify a number of blocks to go left.
// This is equivalent to <@link tag LocationTag.forward> with a +90 degree rotation to the yaw and the pitch set to 0.
// -->
registerTag("left", (attribute, object) -> {
Location loc = object.clone();
loc.setPitch(0);
Vector vector = loc.getDirection().rotateAroundY(Math.PI / 2).multiply(attribute.hasContext(1) ? attribute.getDoubleContext(1) : 1);
return new LocationTag(object.clone().add(vector));
});
// <--[tag]
// @attribute <LocationTag.right[(<#.#>)]>
// @returns LocationTag
// @description
// Returns the location to the right of this location based on pitch and yaw. Optionally specify a number of blocks to go right.
// This is equivalent to <@link tag LocationTag.forward> with a -90 degree rotation to the yaw and the pitch set to 0.
// -->
registerTag("right", (attribute, object) -> {
Location loc = object.clone();
loc.setPitch(0);
Vector vector = loc.getDirection().rotateAroundY(Math.PI / 2).multiply(attribute.hasContext(1) ? attribute.getDoubleContext(1) : 1);
return new LocationTag(object.clone().subtract(vector));
});
// <--[tag]
// @attribute <LocationTag.up[(<#.#>)]>
// @returns LocationTag
// @description
// Returns the location above this location based on pitch and yaw. Optionally specify a number of blocks to go up.
// This is equivalent to <@link tag LocationTag.forward> with a +90 degree rotation to the pitch.
// -->
registerTag("up", (attribute, object) -> {
Location loc = object.clone();
loc.setPitch(loc.getPitch() - 90);
Vector vector = loc.getDirection().multiply(attribute.hasContext(1) ? attribute.getDoubleContext(1) : 1);
return new LocationTag(object.clone().add(vector));
});
// <--[tag]
// @attribute <LocationTag.down[(<#.#>)]>
// @returns LocationTag
// @description
// Returns the location below this location based on pitch and yaw. Optionally specify a number of blocks to go down.
// This is equivalent to <@link tag LocationTag.forward> with a -90 degree rotation to the pitch.
// -->
registerTag("down", (attribute, object) -> {
Location loc = object.clone();
loc.setPitch(loc.getPitch() - 90);
Vector vector = loc.getDirection().multiply(attribute.hasContext(1) ? attribute.getDoubleContext(1) : 1);
return new LocationTag(object.clone().subtract(vector));
});
// <--[tag]
// @attribute <LocationTag.relative[<location>]>
// @returns LocationTag
// @description
// Returns the location relative to this location. Input is a vector location of the form left,up,forward.
// For example, input -1,1,1 will return a location 1 block to the right, 1 block up, and 1 block forward.
// -->
registerTag("relative", (attribute, object) -> {
if (!attribute.hasContext(1)) {
return null;
}
LocationTag offsetLoc = attribute.contextAsType(1, LocationTag.class);
if (offsetLoc == null) {
return null;