testing.physicsEngine.guiTest
Class AbstractTestEnvironment

java.lang.Object
  testing.physicsEngine.guiTest.AbstractTestEnvironment

Direct Known Subclasses:

CornerTest, CrossfireTest, DominoTest, PegTest, SeesawTest, SimpleCollisionTest

public abstract class AbstractTestEnvironment
extends java.lang.Object

Abstract class that is used to create basic simulations using the physics engine (for testing and demo purposes). This renders simple shapes without using the game engine framework.

Author:

Alex Sloan

Field Summary

protected static int	DISPLAY_HEIGHT
protected static int	DISPLAY_WIDTH
protected int	loopCount
protected java.util.List<PhysicalParameters>	myNewBodies
protected boolean	needsReset
protected java.lang.String	recentUserActivity

Constructor Summary

AbstractTestEnvironment(java.lang.String title)
Create an AbstractTestEnvironment of given title.

Method Summary

protected java.util.List<PhysicalParameters>	createWalls(int wallThickness)
protected void	drawGUItext(java.awt.Graphics2D g) Demo customisable GUI render
(package private) abstract java.util.List<PhysicalParameters>	initBodies() This method must be implemented by extending classes, it returns the list of PhysicalParameters representing each of the bodies in the world, set to their initial positions.
(package private) abstract PhysicsEngine	initEngine() This method must be implemented by extending classes, and returns the PhysicsEngine properly initialized.
protected void	keyHit(char c) Notification that a key was pressed
protected void	mouseClick(java.awt.Point p) Notification that the mouse was clicked
void	run() Initializes and runs the simulation.
protected void	stop() Stops the simulation

Methods inherited from class java.lang.Object

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

Field Detail

DISPLAY_WIDTH

protected static final int DISPLAY_WIDTH

See Also:

Constant Field Values

DISPLAY_HEIGHT

protected static final int DISPLAY_HEIGHT

See Also:

Constant Field Values

needsReset

protected boolean needsReset

recentUserActivity

protected java.lang.String recentUserActivity

myNewBodies

protected java.util.List<PhysicalParameters> myNewBodies

loopCount

protected int loopCount

Constructor Detail

AbstractTestEnvironment

public AbstractTestEnvironment(java.lang.String title)

Create an AbstractTestEnvironment of given title.

Parameters:

title -

Method Detail

stop

protected void stop()

Stops the simulation

initEngine

abstract PhysicsEngine initEngine()

This method must be implemented by extending classes, and returns the PhysicsEngine properly initialized.

initBodies

abstract java.util.List<PhysicalParameters> initBodies()

This method must be implemented by extending classes, it returns the list of PhysicalParameters representing each of the bodies in the world, set to their initial positions.

drawGUItext

protected void drawGUItext(java.awt.Graphics2D g)

Demo customisable GUI render

Parameters:

g - The graphics context to use for rendering here

run

public void run()

Initializes and runs the simulation. This method contains the "game loop" that updates and redraws the shapes in the simulation for each time step. Adapted from phys2d.svn.trunk.phys2d.test.net.phys2d.raw.test.AbstractDemo.drawBody, see http://code.google.com/p/phys2d/source/browse/trunk/phys2d/test/net/ phys2d/raw/test/AbstractDemo.java for original code.

mouseClick

protected void mouseClick(java.awt.Point p)

Notification that the mouse was clicked

Parameters:

p - The point at which the mouse was clicked

keyHit

protected void keyHit(char c)

Notification that a key was pressed

Parameters:

c - The character of key hit

createWalls

protected java.util.List<PhysicalParameters> createWalls(int wallThickness)

Parameters:

wallThickness - the thickness of the walls

Returns:

a list of PhysicalParameters which are positioned on the edges of the display, acting as walls