universe.world.test
Class FallingWorld

java.lang.Object
  universe.world.World<None>
      universe.world.test.FallingWorld

public class FallingWorld
extends World<None>

Falling Balls Demo in World style. When the mouse is dragged, balls are created with a random upward velocity and then fall off the bottom of the screen

Field Summary

Fields inherited from class universe.world.World

DEFAULT_TICK_RATE, KEY_ARROW_DOWN, KEY_ARROW_LEFT, KEY_ARROW_RIGHT, KEY_ARROW_UP, MOUSE_DOWN, MOUSE_DRAG, MOUSE_ENTER, MOUSE_LEAVE, MOUSE_MOVE, MOUSE_UP

Method Summary

static void	main(java.lang.String[] s)
Scene	onDraw() In order to draw the World, draw the balls into an EmptyScene
Package<None>	onMouse(int x, int y, java.lang.String me) When the mouse is dragged, we add a new random Ball
Package<None>	onTick() On each tick, we apply gravity, move them, and filter out those off screen

Methods inherited from class universe.world.World

bigBang, bigBang, lastScene, onKey, onReceive, onRelease, stopWhen, tickRate

Methods inherited from class java.lang.Object

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

Method Detail

main

public static void main(java.lang.String[] s)

onDraw

public Scene onDraw()

In order to draw the World, draw the balls into an EmptyScene

Specified by:

onDraw in class World<None>

onMouse

public Package<None> onMouse(int x,
                             int y,
                             java.lang.String me)

When the mouse is dragged, we add a new random Ball

Overrides:

onMouse in class World<None>

onTick

public Package<None> onTick()

On each tick, we apply gravity, move them, and filter out those off screen

Overrides:

onTick in class World<None>