org.mini2Dx.core.collision

Interface CollisionDetection<T extends Positionable>

All Superinterfaces:

PositionChangeListener<T>

All Known Subinterfaces:

QuadTree<T>

All Known Implementing Classes:

Cell, CellGrid, ConcurrentPointQuadTree, ConcurrentRegionQuadTree, PointQuadTree, RegionQuadTree

public interface CollisionDetection<T extends Positionable>
extends PositionChangeListener<T>

Method Summary

Modifier and Type	Method and Description
boolean	add(T element) Adds an element to this QuadTree
void	addAll(org.mini2Dx.gdx.utils.Array<T> elements) Adds all element to this QuadTree.
void	clear() Same a removeAll(Array) except the results are not stored
void	debugRender(Graphics g)
org.mini2Dx.gdx.utils.Array<T>	getElements()
void	getElements(org.mini2Dx.gdx.utils.Array<T> result)
void	getElementsContainingArea(org.mini2Dx.gdx.utils.Array<T> result, Shape area, boolean entirelyContained)
org.mini2Dx.gdx.utils.Array<T>	getElementsContainingArea(Shape area, boolean entirelyContained)
void	getElementsContainingPoint(org.mini2Dx.gdx.utils.Array<T> result, Point point)
org.mini2Dx.gdx.utils.Array<T>	getElementsContainingPoint(Point point)
void	getElementsIntersectingLineSegment(org.mini2Dx.gdx.utils.Array<T> result, LineSegment lineSegment)
org.mini2Dx.gdx.utils.Array<T>	getElementsIntersectingLineSegment(LineSegment lineSegment)
void	getElementsWithinArea(org.mini2Dx.gdx.utils.Array<T> result, Shape area)
org.mini2Dx.gdx.utils.Array<T>	getElementsWithinArea(Shape area)
void	getElementsWithinAreaIgnoringEdges(org.mini2Dx.gdx.utils.Array<T> result, Shape area)
org.mini2Dx.gdx.utils.Array<T>	getElementsWithinAreaIgnoringEdges(Shape area)
int	getTotalElements()
boolean	remove(T element) Removes an element from this QuadTree
void	removeAll(org.mini2Dx.gdx.utils.Array<T> elements) Removes all elements in this QuadTree and stores them in an Array

Methods inherited from interface org.mini2Dx.core.geom.PositionChangeListener

positionChanged

Method Detail

debugRender

void debugRender(Graphics g)

add

boolean add(T element)

Adds an element to this QuadTree

Parameters:

element - The element to add

Returns:

False if the element exists outside of this QuadTree's bounds and was not added

remove

boolean remove(T element)

Removes an element from this QuadTree

Parameters:

element - The element to remove

Returns:

True if the element was found and removed

addAll

void addAll(org.mini2Dx.gdx.utils.Array<T> elements)

Adds all element to this QuadTree. Note that if an element exists outside of this QuadTree's bounds, it will not be added

Parameters:

elements - The elements to add

removeAll

void removeAll(org.mini2Dx.gdx.utils.Array<T> elements)

Removes all elements in this QuadTree and stores them in an Array

Parameters:

elements - After executing, this Array will contain all the removed elements

clear

void clear()

Same a removeAll(Array) except the results are not stored

getElementsWithinArea

org.mini2Dx.gdx.utils.Array<T> getElementsWithinArea(Shape area)

getElementsWithinArea

void getElementsWithinArea(org.mini2Dx.gdx.utils.Array<T> result,
                           Shape area)

getElementsWithinAreaIgnoringEdges

org.mini2Dx.gdx.utils.Array<T> getElementsWithinAreaIgnoringEdges(Shape area)

getElementsWithinAreaIgnoringEdges

void getElementsWithinAreaIgnoringEdges(org.mini2Dx.gdx.utils.Array<T> result,
                                        Shape area)

getElementsContainingArea

org.mini2Dx.gdx.utils.Array<T> getElementsContainingArea(Shape area,
                                                         boolean entirelyContained)

getElementsContainingArea

void getElementsContainingArea(org.mini2Dx.gdx.utils.Array<T> result,
                               Shape area,
                               boolean entirelyContained)

getElementsIntersectingLineSegment

org.mini2Dx.gdx.utils.Array<T> getElementsIntersectingLineSegment(LineSegment lineSegment)

getElementsIntersectingLineSegment

void getElementsIntersectingLineSegment(org.mini2Dx.gdx.utils.Array<T> result,
                                        LineSegment lineSegment)

getElementsContainingPoint

org.mini2Dx.gdx.utils.Array<T> getElementsContainingPoint(Point point)

getElementsContainingPoint

void getElementsContainingPoint(org.mini2Dx.gdx.utils.Array<T> result,
                                Point point)

getElements

org.mini2Dx.gdx.utils.Array<T> getElements()

getElements

void getElements(org.mini2Dx.gdx.utils.Array<T> result)

getTotalElements

int getTotalElements()