edu.eside.flingbox.bodies
Class Polygon

java.lang.Object
  edu.eside.flingbox.bodies.Body
      edu.eside.flingbox.bodies.Polygon

All Implemented Interfaces:

PhysicBody.OnMovementListener, XmlExporter.XmlSerializable, XmlImporter.XmlParseable

public final class Polygon
extends Body
implements PhysicBody.OnMovementListener, XmlExporter.XmlSerializable, XmlImporter.XmlParseable

Polygon is a general class which handles the physics and render instances of a polygonal Body.

Constructor Summary

Polygon()

Polygon(Vector2D[] polygonPoints)
Constructor for a Polygon

Method Summary

Vector2D[]	getPoints()
short	getPointsCount()
void	onMovement(Vector2D position, float rotation) Called when movement occurs.
boolean	readXml(XmlPullParser parser)
void	setPoints(Vector2D[] points, Vector2D centroid)
void	setRandomColor() Sets random color to polygon
boolean	writeXml(XmlSerializer serializer) XML Writter

Methods inherited from class edu.eside.flingbox.bodies.Body

getPhysics, getRender

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

Polygon

public Polygon()

Polygon

public Polygon(Vector2D[] polygonPoints)
        throws java.lang.IllegalArgumentException

Constructor for a Polygon

Parameters:

polygonPoints - Array of Polygon's point, this is stored and modified

Throws:

java.lang.IllegalArgumentException - If not enough points

Method Detail

getPoints

public Vector2D[] getPoints()

Returns:

Polygon points

setPoints

public void setPoints(Vector2D[] points,
                      Vector2D centroid)

getPointsCount

public short getPointsCount()

Returns:

Polygons total points.

setRandomColor

public void setRandomColor()

Sets random color to polygon

onMovement

public void onMovement(Vector2D position,
                       float rotation)

Called when movement occurs.

Specified by:

onMovement in interface PhysicBody.OnMovementListener

Parameters:

position - new body's position

writeXml

public boolean writeXml(XmlSerializer serializer)

XML Writter

Specified by:

writeXml in interface XmlExporter.XmlSerializable

readXml

public boolean readXml(XmlPullParser parser)
                throws XmlPullParserException,
                       java.io.IOException,
                       InvalidXmlException

Specified by:

readXml in interface XmlImporter.XmlParseable

Throws:

XmlPullParserException

java.io.IOException

InvalidXmlException