org.mini2Dx.core.collision

Interface CollisionObject

All Superinterfaces:

Interpolatable, Positionable

All Known Subinterfaces:

CollisionArea

All Known Implementing Classes:

CollisionBox, CollisionCircle, CollisionPoint, CollisionPolygon, QuadTreeAwareCollisionBox, QuadTreeAwareCollisionCircle, QuadTreeAwareCollisionPoint, QuadTreeAwareCollisionPolygon

public interface CollisionObject
extends Positionable, Interpolatable

Common interface for collidable points in-game

Method Summary

Modifier and Type	Method and Description
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
int	getRenderX() Returns the render x coordinate of this object
int	getRenderY() Returns the render y coordinate of this object
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

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

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

Method Detail

getId

int getId()

Returns the unique id of this object

Returns:

preUpdate

void preUpdate()

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

Specified by:

preUpdate in interface Interpolatable

interpolate

void interpolate(float alpha)

Called during interpolate phase each interpolate()

Specified by:

interpolate in interface Interpolatable

Parameters:

alpha - The alpha value between 0.0 and 1.0

forceTo

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

Parameters:

x - The x coordinate to set

y - The y coordinate to set

getRenderX

int getRenderX()

Returns the render x coordinate of this object

Returns:

getRenderY

int getRenderY()

Returns the render y coordinate of this object

Returns: