Package mindustry.entities

Class EntityGroup<T extends mindustry.gen.Entityc>

java.lang.Object

mindustry.entities.EntityGroup<T>

All Implemented Interfaces:

Iterable<T>

public class EntityGroup<T extends mindustry.gen.Entityc>
extends Object
implements Iterable<T>

Represents a group of a certain type of entity.

Constructor Summary

Constructors

Constructor	Description
EntityGroup(Class<T> type, boolean spatial, boolean mapping)
EntityGroup(Class<T> type, boolean spatial, boolean mapping, EntityIndexer indexer)

Method Summary

Modifier and Type	Method	Description
void	add(T type)
int	addIndex(T type)
arc.struct.Seq<T>	checkIDCollisions()
static void	checkNextId(int id)	Makes sure the next ID counter is higher than this number, so future entities cannot possibly use this ID.
void	clear()
void	collide()
boolean	contains(arc.func.Boolf<T> pred)
arc.struct.Seq<T>	copy()
arc.struct.Seq<T>	copy(arc.struct.Seq<T> arr)
int	count(arc.func.Boolf<T> pred)
void	draw(arc.func.Cons<T> cons)
void	each(arc.func.Boolf<T> filter, arc.func.Cons<T> cons)
void	each(arc.func.Cons<T> cons)
T	find(arc.func.Boolf<T> pred)
T	first()
void	fixedUpdate(int targetFps)	Calls fixedUpdate(int, int) with a maximum of 10 updates per frame.
void	fixedUpdate(int targetUps, int maxUpdatesPerFrame)	Updates this entity group at a fixed rate and delta time, regardless of framerate.
T	getByID(int id)
T	index(int i)
arc.struct.Seq<T>	intersect(float x, float y, float width, float height)
boolean	intersect(float x, float y, float width, float height, arc.func.Boolf<? super T> out)
void	intersect(float x, float y, float width, float height, arc.func.Cons<? super T> out)
boolean	isEmpty()
Iterator<T>	iterator()
boolean	mappingEnabled()
static int	nextId()
arc.struct.Seq<T>	rawSeq()
void	remove(T type)
void	removeByID(int id)
void	removeIndex(T type, int position)
void	resize(float x, float y, float w, float h)	Resizes the internal quadtree, if it is enabled.
int	size()
void	sort(Comparator<? super T> comp)
String	toString()
arc.math.geom.QuadTree	tree()
void	update()
void	update(arc.func.Boolf<T> filter)
void	updatePhysics()
boolean	useTree()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.lang.Iterable

forEach, spliterator

Constructor Details

EntityGroup

public EntityGroup(Class<T> type,
 boolean spatial,
 boolean mapping)

EntityGroup

public EntityGroup(Class<T> type,
 boolean spatial,
 boolean mapping,
 EntityIndexer indexer)

Method Details

nextId

public static int nextId()

checkNextId

public static void checkNextId(int id)

Makes sure the next ID counter is higher than this number, so future entities cannot possibly use this ID.

checkIDCollisions

public arc.struct.Seq<T> checkIDCollisions()

Returns:

entities with colliding IDs, or an empty array.

sort

public void sort(Comparator<? super T> comp)

collide

public void collide()

updatePhysics

public void updatePhysics()

update

public void update()

update

public void update(arc.func.Boolf<T> filter)

fixedUpdate

public void fixedUpdate(int targetFps)

Calls fixedUpdate(int, int) with a maximum of 10 updates per frame.

fixedUpdate

public void fixedUpdate(int targetUps,
 int maxUpdatesPerFrame)

Updates this entity group at a fixed rate and delta time, regardless of framerate. If updates per frame exceed , they will be skipped - visually, the game will look like it is slowing down. For example, a value of 60 targetUps and 10 maxUpdatesPerFrame will mean that the game only starts slowing down below (60 / 10) = 6 FPS.

copy

public arc.struct.Seq<T> copy()

copy

public arc.struct.Seq<T> copy(arc.struct.Seq<T> arr)

each

public void each(arc.func.Cons<T> cons)

each

public void each(arc.func.Boolf<T> filter,
 arc.func.Cons<T> cons)

draw

public void draw(arc.func.Cons<T> cons)

useTree

public boolean useTree()

mappingEnabled

public boolean mappingEnabled()

getByID

@Nullable
public T getByID(int id)

removeByID

public void removeByID(int id)

intersect

public void intersect(float x,
 float y,
 float width,
 float height,
 arc.func.Cons<? super T> out)

intersect

public boolean intersect(float x,
 float y,
 float width,
 float height,
 arc.func.Boolf<? super T> out)

intersect

public arc.struct.Seq<T> intersect(float x,
 float y,
 float width,
 float height)

tree

public arc.math.geom.QuadTree tree()

rawSeq

public arc.struct.Seq<T> rawSeq()

resize

public void resize(float x,
 float y,
 float w,
 float h)

Resizes the internal quadtree, if it is enabled.

isEmpty

public boolean isEmpty()

index

public T index(int i)

size

public int size()

contains

public boolean contains(arc.func.Boolf<T> pred)

count

public int count(arc.func.Boolf<T> pred)

add

public void add(T type)

addIndex

public int addIndex(T type)

remove

public void remove(T type)

removeIndex

public void removeIndex(T type,
 int position)

clear

public void clear()

find

@Nullable
public T find(arc.func.Boolf<T> pred)

first

@Nullable
public T first()

iterator

public Iterator<T> iterator()

Specified by:

iterator in interface Iterable<T extends mindustry.gen.Entityc>

toString

public String toString()

Overrides:

toString in class Object