com.planeth.gtroids.physics.helper
Class CollisionHelper

java.lang.Object
  com.planeth.gtroids.physics.helper.CollisionHelper

public class CollisionHelper

extends java.lang.Object

Helper to check for collisions between AbstractPhysicalObjects

Author:

Andreas Grässer, gal@planet-h.com
created 23.12.2005

Constructor Summary

CollisionHelper()

Method Summary

static boolean	checkCollision(AbstractPhysicalObject obj1, AbstractPhysicalObject obj2) Checks for collision of obj1 and obj2 Returns true, if a collision is detected
static void	handleBorderCollision(AbstractAnimatedObject obj, GamePanel gamePanel) Handles the borderCollisions of the passed object Changes the vel and circumferencial vel.

Methods inherited from class java.lang.Object

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

Constructor Detail

CollisionHelper

public CollisionHelper()

Method Detail

checkCollision

public static boolean checkCollision(AbstractPhysicalObject obj1,
                                     AbstractPhysicalObject obj2)

Checks for collision of obj1 and obj2
Returns true, if a collision is detected

Parameters:

obj1 - first object for the check

obj2 - second object for the check

Returns:

Returns true, if a collision is detected

handleBorderCollision

public static void handleBorderCollision(AbstractAnimatedObject obj,
                                         GamePanel gamePanel)

Handles the borderCollisions of the passed object
Changes the vel and circumferencial vel.

Parameters:

obj - the object for the check

gamePanel - the panel, where the object lives