Old Style Game Framework how to...

Old Style Game Framework How To..

Creating a Game with Old Style Game Framework.

This walk through create a side scroller game, where the player runs across the screen and jumps over obstacles. The walk through uses the Old Style Game Framework (1.0.2), Game Doc (1.2.3) and Game Designer (1.2.2).

Updated versions: Old Style Framework (1.1), Game Doc (1.3) and Game Designer (1.3)


FireBall.java


006 package org.deken.sidescroller.sprites;

007 

008 import org.deken.game.movement.GameVector;

009 import org.deken.game.sprites.BaseActor;

010 import org.deken.game.sprites.Sprite;

011 import org.deken.game.sprites.SpriteSize;

012 import org.deken.game.utils.GameLog;

013 import org.deken.sidescroller.AdventureMap;

014 

015 /**

016  * <p>

017  * Title: FireBall</p>

018  *

019  * <p>

020  * Description: </p>

021  *

022  * Copyright: Copyright (c) Aug 15, 2014

023  *

024  * @author Gary Deken <gary@abberkeep.us>

025  * @version 1.0

026  */

027 public class FireBall extends BaseActor {

028    private boolean active = false;

029    private boolean missed = true;

030    private boolean notCounted = true;

031    private Jumper jumper;

032    private AdventureMap map;

033 

034    public FireBall(SpriteSize spriteSize) {

035       super(spriteSize);

036    }

037 

038    @Override

039    public BaseActor copy() {

040       FireBall newFireball = new FireBall(size.copy());

041       copyBase(newFireball);

042       return newFireball;

043    }

044 

045    public boolean isActive() {

046       return active;

047    }

048 

049    public boolean isMissed() {

050       return missed;

051    }

052 

053    public void setActive(boolean active) {

054       this.active = active;

055    }

056 

057    public void setMissed(boolean miss) {

058       this.missed = miss;

059    }

060 

061    public void setUp(Jumper jumper, AdventureMap map) {

062       notCounted = true;

063       this.jumper = jumper;

064       this.map = map;

065    }

066 

067    @Override

068    protected void spriteCollison(Sprite collideSprite) {

070       super.spriteCollison(collideSprite);

071       movement.getGameVector().setDirection(GameVector.DIRECTION.NULL, 0);

072       missed = false;

073       stillMotion[0] = moveMotion[1];

074       map.fireBallHit();

075    }

076 

077    @Override

078    public void update(long elaspeTime) {

079       super.update(elaspeTime);

080       double x = location.x;

081       double pX = jumper.getXLocation();

082 

083       if (x < pX && missed && notCounted) {

084          // update miss counter in Map

085          notCounted = false;

086          map.increaseFireballsPassed();

087       }

088    }

089 

090    @Override

091    protected void updateCurrentMotion() {

092       if (!missed) {

093          // hit player

094       }

095    }

096 

097    @Override

098    protected void updateLocationX() {

099       double newX = GameVector.roundOff(location.getX() + movement.getXUpdate());

100       location.setX(newX);

101    }

102 

103 }

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