org.mini2Dx.core.collision.util

Class StaticCollisionPoint

java.lang.Object

org.mini2Dx.gdx.math.Vector2

org.mini2Dx.core.geom.Point

org.mini2Dx.core.collision.util.StaticCollisionPoint

All Implemented Interfaces:

java.io.Serializable, CollisionObject, StaticCollision, Positionable, Interpolatable, org.mini2Dx.gdx.math.Vector<org.mini2Dx.gdx.math.Vector2>, org.mini2Dx.gdx.utils.Disposable

Direct Known Subclasses:

QuadTreeAwareStaticCollisionPoint

public class StaticCollisionPoint
extends Point
implements CollisionObject, StaticCollision

An implementation of a collision point that does not register as an interpolating collision. Due to this, memory and CPU overhead are reduced compared to using the CollisionPoint implementation.

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
protected Collisions	collisions

Fields inherited from class org.mini2Dx.core.geom.Point

disposed, positionChangeListeners

Fields inherited from class org.mini2Dx.gdx.math.Vector2

x, X, y, Y, Zero

Constructor Summary

Constructors

Constructor and Description
StaticCollisionPoint()
StaticCollisionPoint(float x, float y)
StaticCollisionPoint(int id)
StaticCollisionPoint(int id, Collisions collisions)
StaticCollisionPoint(int id, float x, float y)
StaticCollisionPoint(int id, Point point)
StaticCollisionPoint(Point point)

Method Summary

Modifier and Type	Method and Description
void	dispose() Releases this Point back to the Geometry pool (if it was created from the pool)
boolean	equals(java.lang.Object o)
void	forceTo(float x, float y) Sets the current x and y coordinate to the specified x and y and force updates the rendering position to match
int	getId() Returns the unique id of this object
float	getRawRenderX() Returns the raw float value used for the render x coordinate
float	getRawRenderY() Returns the raw float value used for the render y coordinate
RenderCoordMode	getRenderCoordMode() Returns the mode used for calculating render coordinates
int	getRenderX() Returns the render x coordinate of this object using the set RenderCoordMode
int	getRenderY() Returns the render y coordinate of this object using the set RenderCoordMode
int	hashCode()
void	init(int id, float x, float y)
void	interpolate(float alpha) Called during interpolate phase each interpolate()
void	preUpdate() Called at the start of each update() before any changes are made to this object
protected void	release()
void	setRenderCoordMode(RenderCoordMode mode) Sets the mode used for calculating render coordinates

Methods inherited from class org.mini2Dx.core.geom.Point

add, add, addPostionChangeListener, clearPositionChangeListeners, copy, equals, equals, equals, getDistanceTo, getDistanceTo, getX, getY, isOnLineBetween, moveTowards, moveTowards, mul, mulAdd, mulAdd, notifyPositionChangeListeners, removePositionChangeListener, rotateAround, rotateAround, scl, scl, scl, set, set, setDisposed, setX, setXY, setY, sub, sub

Methods inherited from class org.mini2Dx.gdx.math.Vector2

angle, angle, angleDeg, angleDeg, angleRad, angleRad, clamp, cpy, crs, crs, dot, dot, dot, dst, dst, dst, dst2, dst2, dst2, epsilonEquals, epsilonEquals, epsilonEquals, epsilonEquals, fromString, hasOppositeDirection, hasSameDirection, interpolate, isCollinear, isCollinear, isCollinearOpposite, isCollinearOpposite, isOnLine, isOnLine, isPerpendicular, isPerpendicular, isUnit, isUnit, isZero, isZero, len, len, len2, len2, lerp, limit, limit2, nor, rotate, rotate90, rotateAround, rotateAroundDeg, rotateAroundRad, rotateDeg, rotateRad, setAngle, setAngleDeg, setAngleRad, setLength, setLength2, setToRandomDirection, setZero, toString

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

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

addPostionChangeListener, clearPositionChangeListeners, getDistanceTo, getDistanceTo, getX, getY, moveTowards, moveTowards, notifyPositionChangeListeners, removePositionChangeListener, setX, setXY, setY

Field Detail

collisions

protected Collisions collisions

Constructor Detail

StaticCollisionPoint

public StaticCollisionPoint()

StaticCollisionPoint

public StaticCollisionPoint(float x,
                            float y)

StaticCollisionPoint

public StaticCollisionPoint(Point point)

StaticCollisionPoint

public StaticCollisionPoint(int id)

StaticCollisionPoint

public StaticCollisionPoint(int id,
                            Point point)

StaticCollisionPoint

public StaticCollisionPoint(int id,
                            float x,
                            float y)

StaticCollisionPoint

public StaticCollisionPoint(int id,
                            Collisions collisions)

Method Detail

init

public void init(int id,
                 float x,
                 float y)

release

protected void release()

dispose

public void dispose()

Description copied from class: Point

Releases this Point back to the Geometry pool (if it was created from the pool)

Specified by:

dispose in interface CollisionObject

Specified by:

dispose in interface org.mini2Dx.gdx.utils.Disposable

Overrides:

dispose in class Point

getId

public int getId()

Description copied from interface: CollisionObject

Returns the unique id of this object

Specified by:

getId in interface CollisionObject

Returns:

preUpdate

public void preUpdate()

Description copied from interface: CollisionObject

Called at the start of each update() before any changes are made to this object

Specified by:

preUpdate in interface CollisionObject

Specified by:

preUpdate in interface Interpolatable

interpolate

public void interpolate(float alpha)

Description copied from interface: CollisionObject

Called during interpolate phase each interpolate()

Specified by:

interpolate in interface CollisionObject

Specified by:

interpolate in interface Interpolatable

Parameters:

alpha - The alpha value between 0.0 and 1.0

forceTo

public void forceTo(float x,
                    float y)

Description copied from interface: CollisionObject

Sets the current x and y coordinate to the specified x and y and force updates the rendering position to match

Specified by:

forceTo in interface CollisionObject

Parameters:

x - The x coordinate to set

y - The y coordinate to set

getRenderX

public int getRenderX()

Description copied from interface: CollisionObject

Returns the render x coordinate of this object using the set RenderCoordMode

Specified by:

getRenderX in interface CollisionObject

Returns:

getRenderY

public int getRenderY()

Description copied from interface: CollisionObject

Returns the render y coordinate of this object using the set RenderCoordMode

Specified by:

getRenderY in interface CollisionObject

Returns:

getRawRenderX

public float getRawRenderX()

Description copied from interface: CollisionObject

Returns the raw float value used for the render x coordinate

Specified by:

getRawRenderX in interface CollisionObject

Returns:

getRawRenderY

public float getRawRenderY()

Description copied from interface: CollisionObject

Returns the raw float value used for the render y coordinate

Specified by:

getRawRenderY in interface CollisionObject

Returns:

getRenderCoordMode

public RenderCoordMode getRenderCoordMode()

Description copied from interface: CollisionObject

Returns the mode used for calculating render coordinates

Specified by:

getRenderCoordMode in interface CollisionObject

Returns:

Defaults to RenderCoordMode.GLOBAL_DEFAULT

setRenderCoordMode

public void setRenderCoordMode(RenderCoordMode mode)

Description copied from interface: CollisionObject

Sets the mode used for calculating render coordinates

Specified by:

setRenderCoordMode in interface CollisionObject

Parameters:

mode - The RenderCoordMode value

equals

public boolean equals(java.lang.Object o)

Overrides:

equals in class org.mini2Dx.gdx.math.Vector2

hashCode

public int hashCode()

Overrides:

hashCode in class org.mini2Dx.gdx.math.Vector2