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EllipsoidTag.java
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EllipsoidTag.java
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package com.denizenscript.denizen.objects;
import com.denizenscript.denizen.objects.notable.NotableManager;
import com.denizenscript.denizen.utilities.debugging.Debug;
import com.denizenscript.denizencore.objects.*;
import com.denizenscript.denizencore.objects.core.ElementTag;
import com.denizenscript.denizencore.objects.core.ListTag;
import com.denizenscript.denizencore.tags.ObjectTagProcessor;
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.TagContext;
import com.denizenscript.denizencore.tags.TagRunnable;
import com.denizenscript.denizencore.utilities.CoreUtilities;
import org.bukkit.Location;
import java.util.ArrayList;
import java.util.List;
public class EllipsoidTag implements ObjectTag, Notable {
// <--[language]
// @name EllipsoidTag Objects
// @group Object System
// @description
// An EllipsoidTag represents an ellipsoidal region in the world.
//
// The word 'ellipsoid' means a less strict sphere.
// Basically: an "ellipsoid" is to a 3D "sphere" what an "ellipse" (or "oval") is to a 2D "circle".
//
// For format info, see <@link language ellipsoid@>
//
// -->
// <--[language]
// @name ellipsoid@
// @group Object Fetcher System
// @description
// ellipsoid@ refers to the 'object identifier' of an EllipsoidTag. The 'ellipsoid@' is notation for Denizen's Object
// Fetcher. The constructor for an EllipsoidTag is <x>,<y>,<z>,<world>,<x-radius>,<y-radius>,<z-radius>
// For example, 'ellipsoid@1,2,3,space,7,7,7'.
//
// For general info, see <@link language EllipsoidTag Objects>
//
// -->
public static List<EllipsoidTag> getNotableEllipsoidsContaining(Location location) {
List<EllipsoidTag> cuboids = new ArrayList<>();
for (EllipsoidTag ellipsoid : NotableManager.getAllType(EllipsoidTag.class)) {
if (ellipsoid.contains(location)) {
cuboids.add(ellipsoid);
}
}
return cuboids;
}
//////////////////
// OBJECT FETCHER
////////////////
public static EllipsoidTag valueOf(String string) {
return valueOf(string, null);
}
/**
* Gets an Ellipsoid Object from a string form.
*
* @param string the string
*/
@Fetchable("ellipsoid")
public static EllipsoidTag valueOf(String string, TagContext context) {
if (string.startsWith("ellipsoid@")) {
string = string.substring(10);
}
if (NotableManager.isType(string, EllipsoidTag.class)) {
return (EllipsoidTag) NotableManager.getSavedObject(string);
}
List<String> split = CoreUtilities.split(string, ',');
if (split.size() != 7) {
return null;
}
WorldTag world = WorldTag.valueOf(split.get(3), false);
if (world == null) {
return null;
}
for (int i = 0; i < 7; i++) {
if (i != 3 && !ArgumentHelper.matchesDouble(split.get(i))) {
if (context == null || context.debug) {
Debug.echoError("EllipsoidTag input is not a valid decimal number: " + split.get(i));
return null;
}
}
}
LocationTag location = new LocationTag(world.getWorld(), Double.parseDouble(split.get(0)), Double.parseDouble(split.get(1)), Double.parseDouble(split.get(2)));
LocationTag size = new LocationTag(null, Double.parseDouble(split.get(4)), Double.parseDouble(split.get(5)), Double.parseDouble(split.get(6)));
return new EllipsoidTag(location, size);
}
/**
* Determines whether a string is a valid ellipsoid.
*
* @param arg the string
* @return true if matched, otherwise false
*/
public static boolean matches(String arg) {
try {
return EllipsoidTag.valueOf(arg, CoreUtilities.noDebugContext) != null;
}
catch (Exception e) {
return false;
}
}
///////////////
// Constructors
/////////////
public EllipsoidTag(LocationTag loc, LocationTag size) {
this.loc = loc;
this.size = size;
}
/////////////////////
// INSTANCE FIELDS/METHODS
/////////////////
private LocationTag loc;
private LocationTag size;
public ListTag getBlocks(Attribute attribute) {
return getBlocks(null, attribute);
}
public ListTag getBlocks(List<MaterialTag> materials, Attribute attribute) {
List<LocationTag> initial = new CuboidTag(new Location(loc.getWorld(),
loc.getX() - size.getX(), loc.getY() - size.getY(), loc.getZ() - size.getZ()),
new Location(loc.getWorld(),
loc.getX() + size.getX(), loc.getY() + size.getY(), loc.getZ() + size.getZ()))
.getBlocks_internal(materials, attribute);
ListTag list = new ListTag();
for (LocationTag loc : initial) {
if (contains(loc)) {
list.addObject(loc);
}
}
return list;
}
public List<LocationTag> getBlockLocationsUnfiltered() {
List<LocationTag> initial = new CuboidTag(new Location(loc.getWorld(),
loc.getX() - size.getX(), loc.getY() - size.getY(), loc.getZ() - size.getZ()),
new Location(loc.getWorld(),
loc.getX() + size.getX(), loc.getY() + size.getY(), loc.getZ() + size.getZ()))
.getBlockLocationsUnfiltered();
List<LocationTag> locations = new ArrayList<>();
for (LocationTag loc : initial) {
if (contains(loc)) {
locations.add(loc);
}
}
return locations;
}
public List<LocationTag> getBlockLocations(Attribute attribute) {
List<LocationTag> initial = new CuboidTag(new Location(loc.getWorld(),
loc.getX() - size.getX(), loc.getY() - size.getY(), loc.getZ() - size.getZ()),
new Location(loc.getWorld(),
loc.getX() + size.getX(), loc.getY() + size.getY(), loc.getZ() + size.getZ()))
.getBlocks_internal(null, attribute);
List<LocationTag> locations = new ArrayList<>();
for (LocationTag loc : initial) {
if (contains(loc)) {
locations.add(loc);
}
}
return locations;
}
public boolean contains(Location test) {
double xbase = test.getX() - loc.getX();
double ybase = test.getY() - loc.getY();
double zbase = test.getZ() - loc.getZ();
return ((xbase * xbase) / (size.getX() * size.getX())
+ (ybase * ybase) / (size.getY() * size.getY())
+ (zbase * zbase) / (size.getZ() * size.getZ()) < 1);
}
String prefix = "ellipsoid";
@Override
public String getPrefix() {
return prefix;
}
@Override
public String debuggable() {
if (isUnique()) {
return "cu@" + NotableManager.getSavedId(this) + "<GR> (" + identifyFull() + ")";
}
else {
return identifyFull();
}
}
@Override
public boolean isUnique() {
return false;
}
@Override
@Note("Ellipsoids")
public Object getSaveObject() {
return identifyFull().substring(10);
}
@Override
public void makeUnique(String id) {
NotableManager.saveAs(this, id);
}
@Override
public void forget() {
NotableManager.remove(this);
}
@Override
public String getObjectType() {
return "Ellipsoid";
}
@Override
public String identify() {
if (isUnique()) {
return "ellipsoid@" + NotableManager.getSavedId(this);
}
else {
return identifyFull();
}
}
@Override
public String identifySimple() {
return identify();
}
public String identifyFull() {
return "ellipsoid@" + loc.getX() + "," + loc.getY() + "," + loc.getZ() + "," + loc.getWorld().getName()
+ "," + size.getX() + "," + size.getY() + "," + size.getZ();
}
@Override
public String toString() {
return identify();
}
@Override
public ObjectTag setPrefix(String prefix) {
if (prefix != null) {
this.prefix = prefix;
}
return this;
}
public static void registerTags() {
// <--[tag]
// @attribute <EllipsoidTag.blocks[<material>|...]>
// @returns ListTag(LocationTag)
// @description
// Returns each block location within the EllipsoidTag.
// Optionally, specify a list of materials to only return locations
// with that block type.
// -->
registerTag("blocks", (attribute, object) -> {
if (attribute.hasContext(1)) {
return new ListTag(object.getBlocks(ListTag.valueOf(attribute.getContext(1)).filter(MaterialTag.class, attribute.context), attribute));
}
else {
return new ListTag(object.getBlocks(attribute));
}
}, "get_blocks");
// <--[tag]
// @attribute <EllipsoidTag.location>
// @returns LocationTag
// @description
// Returns the location of the ellipsoid.
// -->
registerTag("location", (attribute, object) -> {
return object.loc;
});
// <--[tag]
// @attribute <EllipsoidTag.size>
// @returns LocationTag
// @description
// Returns the size of the ellipsoid.
// -->
registerTag("size", (attribute, object) -> {
return object.size;
});
// <--[tag]
// @attribute <EllipsoidTag.type>
// @returns ElementTag
// @description
// Always returns 'Ellipsoid' for EllipsoidTag objects. All objects fetchable by the Object Fetcher will return the
// type of object that is fulfilling this attribute.
// -->
registerTag("type", (attribute, object) -> {
return new ElementTag("Ellipsoid");
});
}
public static ObjectTagProcessor<EllipsoidTag> tagProcessor = new ObjectTagProcessor<>();
public static void registerTag(String name, TagRunnable.ObjectInterface<EllipsoidTag> runnable, String... variants) {
tagProcessor.registerTag(name, runnable, variants);
}
@Override
public ObjectTag getObjectAttribute(Attribute attribute) {
return tagProcessor.getObjectAttribute(this, attribute);
}
}