Viele weitere Beispielprojekt für verschiedene Anwendungen

examples/zm_cookieclicker/Cookieclicker.java

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+import schule.ngb.zm.GraphicsLayer;
+import schule.ngb.zm.Options;
+import schule.ngb.zm.Zeichenmaschine;
+import schule.ngb.zm.shapes.Picture;
+import schule.ngb.zm.shapes.Text;
+
+import java.util.ArrayList;
+
+public class Cookieclicker extends Zeichenmaschine {
+
+	public static void main( String[] args ) {
+		new Cookieclicker();
+	}
+
+	private int cookies = 0;
+
+	private int cookiesPerClick = 1;
+
+	private int grandmas = 0;
+
+	private int autoclicker = 12, autoclickerTimer = 0, autoClickerDelay = 600;
+
+	private Text tCookies, tShopGrandma, tShopAutoclicker;
+
+	private Picture pCookie;
+
+	private boolean cookieDown = false;
+
+	public Cookieclicker() {
+		super(1280, 900, "Cookieclicker");
+	}
+
+	@Override
+	public void setup() {
+		pCookie = new Picture(width / 2, height / 2, "assets/cookie.png");
+		pCookie.scale(.5);
+		shapes.add(pCookie);
+
+		tCookies = new Text(width - 60, 60, "" + cookies);
+		tCookies.setAnchor(NORTHEAST);
+		tCookies.setStrokeColor(255);
+		tCookies.setFontsize(36);
+		shapes.add(tCookies);
+
+		background.setColor(0);
+	}
+
+	@Override
+	public void update( double delta ) {
+		tCookies.setText("" + cookies);
+
+		autoclickerTimer -= (int)(delta * 1000.0);
+		if( autoclickerTimer <= 0 ) {
+			cookies += autoclicker;
+			autoclickerTimer += autoClickerDelay;
+		}
+
+		synchronized( particles ) {
+			ArrayList<NumberParticle> remove = new ArrayList<>();
+			for( NumberParticle p : particles ) {
+				if( p.isActive() ) {
+					p.update(delta);
+				} else {
+					remove.add(p);
+				}
+			}
+			for( NumberParticle p : remove ) {
+				particles.remove(p);
+			}
+		}
+	}
+
+	@Override
+	public void draw() {
+	}
+
+	ArrayList<NumberParticle> particles = new ArrayList<>();
+
+	@Override
+	public void mousePressed() {
+		if( pCookie.getBounds().contains(mouseX, mouseY) ) {
+			cookieDown = true;
+			cookies += cookiesPerClick;
+			pCookie.scale(.95);
+
+			synchronized( particles ) {
+				NumberParticle p = new NumberParticle(mouseX, mouseY, cookiesPerClick);
+				particles.add(p);
+				shapes.add(p);
+			}
+		}
+	}
+
+	@Override
+	public void mouseReleased() {
+		if( cookieDown ) {
+			pCookie.scale(1 / .95);
+		}
+	}
+
+}

examples/zm_cookieclicker/NumberParticle.java

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+import schule.ngb.zm.Updatable;
+import schule.ngb.zm.shapes.Text;
+
+public class NumberParticle extends Text implements Updatable {
+
+	double sinOffset, life = 0;
+
+	public NumberParticle( double x, double y, int number ) {
+		super(x,y,"+"+number);
+		sinOffset = random(0.0, PI);
+		life = 1.5;
+		setStrokeColor(255);
+		setFontsize(36);
+	}
+
+	@Override
+	public boolean isActive() {
+		return (life > 0);
+	}
+
+	@Override
+	public void update( double delta ) {
+		if( isActive() ) {
+			double deltaX = sin(sinOffset + life);
+			x += deltaX;
+			y -= 100*delta;
+
+			life -= delta;
+			setStrokeColor(strokeColor, (int) interpolate(0, 255, life / 1.5));
+		}
+	}
+
+}

examples/zm_cookieclicker/NumberParticleEmitter.java

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+import schule.ngb.zm.Drawable;
+import schule.ngb.zm.Updatable;
+import schule.ngb.zm.shapes.Text;
+
+import java.awt.Graphics2D;
+import java.util.ArrayList;
+
+public class NumberParticleEmitter implements Updatable, Drawable {
+
+	public class NumberParticle extends Text implements Updatable {
+
+		double velX = 0, velY = 0, accX = 0, accY = 0;
+
+		double life = 0;
+
+		public NumberParticle() {
+			super(0, 0, "0");
+			// life = particleLifespan;
+		}
+
+		@Override
+		public boolean isActive() {
+			return (life <= 0);
+		}
+
+		public void activate() {
+			x = emitterX;
+			y = emitterY;
+			life = particleLifespan;
+		}
+
+		@Override
+		public void update( double delta ) {
+			if( isActive() ) {
+				velX += accX;
+				velY += accY;
+				x += velX;
+				y += velY;
+
+				life -= delta;
+				setFillColor(fillColor, (int) interpolate(0, 255, life / particleLifespan));
+			}
+		}
+
+	}
+
+	private int particlesPerSecond, maxParticles;
+
+	private double particleLifespan;
+
+	private ArrayList<NumberParticle> particles;
+
+	private int activeParticles = 0;
+
+	private double lastEmit = 0.0;
+
+	private double emitterX, emitterY;
+
+	public NumberParticleEmitter( double x, double y, int particlesPerSecond, double particleLifespan ) {
+		emitterX = x;
+		emitterY = y;
+
+		this.particlesPerSecond = particlesPerSecond;
+		this.particleLifespan = particleLifespan;
+
+		maxParticles = (int) Math.ceil(particlesPerSecond * particleLifespan);
+		particles = new ArrayList<>(maxParticles);
+
+		for( int i = 0; i < maxParticles; i++ ) {
+			particles.add(new NumberParticle());
+		}
+	}
+
+	@Override
+	public boolean isVisible() {
+		return activeParticles > 0;
+	}
+
+	@Override
+	public void draw( Graphics2D graphics ) {
+		for( NumberParticle p : particles ) {
+			if( p.isActive() ) {
+				p.draw(graphics);
+			}
+		}
+	}
+
+	@Override
+	public boolean isActive() {
+		return isVisible();
+	}
+
+	public void emitParticle( int number ) {
+		particles.add(new NumberParticle());
+	}
+
+	@Override
+	public void update( double delta ) {
+		//lastEmit -= delta;
+
+		for( NumberParticle p : particles ) {
+			if( p.isActive() ) {
+				p.update(delta);
+			} /*else if( lastEmit <= 0 ) {
+				p.activate();
+				lastEmit += 1/(double)particlesPerSecond;
+			}*/
+		}
+	}
+
+}

examples/zm_cookieclicker/ParticleTest.java

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+import schule.ngb.zm.GraphicsLayer;
+import schule.ngb.zm.Zeichenmaschine;
+
+public class ParticleTest extends Zeichenmaschine {
+
+	public static void main( String[] args ) {
+		new ParticleTest();
+	}
+
+	private NumberParticleEmitter emitter;
+
+	private GraphicsLayer graphics;
+
+	public ParticleTest() {
+		super(800,800, "Particles");
+	}
+
+	@Override
+	public void setup() {
+		graphics = new GraphicsLayer();
+		canvas.addLayer(graphics);
+
+		emitter = new NumberParticleEmitter(400, 400, 1, 10);
+	}
+
+	@Override
+	public void update( double delta ) {
+		emitter.update(delta);
+	}
+
+	@Override
+	public void draw() {
+		emitter.draw(graphics.getGraphics());
+	}
+
+}

examples/zm_cookieclicker/package.bluej

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+#BlueJ package file
+dependency1.from=Attractor
+dependency1.to=Gravity
+dependency1.type=UsesDependency
+dependency2.from=Gravity
+dependency2.to=Mover
+dependency2.type=UsesDependency
+dependency3.from=Gravity
+dependency3.to=Attractor
+dependency3.type=UsesDependency
+editor.fx.0.height=728
+editor.fx.0.width=1037
+editor.fx.0.x=95
+editor.fx.0.y=53
+objectbench.height=94
+objectbench.width=776
+package.divider.horizontal=0.6
+package.divider.vertical=0.8305369127516778
+package.editor.height=488
+package.editor.width=661
+package.editor.x=374
+package.editor.y=158
+package.frame.height=660
+package.frame.width=800
+package.numDependencies=3
+package.numTargets=3
+package.showExtends=true
+package.showUses=true
+project.charset=UTF-8
+readme.height=60
+readme.name=@README
+readme.width=48
+readme.x=10
+readme.y=10
+target1.height=70
+target1.name=Mover
+target1.showInterface=false
+target1.type=ClassTarget
+target1.width=120
+target1.x=380
+target1.y=220
+target2.height=70
+target2.name=Attractor
+target2.showInterface=false
+target2.type=ClassTarget
+target2.width=120
+target2.x=380
+target2.y=350
+target3.height=70
+target3.name=Gravity
+target3.showInterface=false
+target3.type=ClassTarget
+target3.width=120
+target3.x=120
+target3.y=120