Example usage for com.badlogic.gdx.graphics.g2d ParticleEffect getEmitters

Introduction

In this page you can find the example usage for com.badlogic.gdx.graphics.g2d ParticleEffect getEmitters.

Prototype

public Array<ParticleEmitter> getEmitters() 

Source Link

Usage

From source file:at.therefactory.jewelthief.ui.Particles.java

License:Open Source License

/**
 * Resets the position, start color and duration of the given firework effects to random values.
 *
 * @param effect//from w w  w. ja v  a  2 s. c o m
 */
private void resetFireworksEffect(ParticleEffect effect) {
    effect.reset();
    effect.setDuration(Utils.randomWithin(180, 250));
    effect.setPosition(Utils.randomWithin(0, WINDOW_WIDTH), Utils.randomWithin(0, WINDOW_HEIGHT));
    float[] colors = effect.getEmitters().get(0).getTint().getColors();
    int randomStartColor = Utils.randomWithin(0, startColors.length - 1);
    for (int i = 0; i < 6; i++) {
        colors[i] = startColors[randomStartColor][i % 3];
    }
    for (ParticleEmitter emitter : effect.getEmitters()) {
        emitter.getTint().setColors(colors);
    }
}

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From source file:com.kotcrab.vis.editor.util.gdx.ParticleUtils.java

License:Apache License

public static Rectangle calculateBoundingRectangle(ParticleEffect effect, Rectangle bounds, boolean additive) {
    Rectangle tempBounds = new Rectangle();

    if (additive == false)
        bounds.set(0, 0, 0, 0);//from  w ww  . j a v a 2  s  .  com
    for (int i = 0; i < effect.getEmitters().size; i++) {
        calculateBoundingRectangle(effect.getEmitters().get(i), tempBounds);

        if (isZero(tempBounds) == false) {
            if (isZero(bounds))
                bounds.set(tempBounds);
            else
                bounds.merge(tempBounds);
        }
    }

    return bounds;
}

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From source file:com.lynk.gdx.tool.particleeditor.EffectPanel.java

License:Apache License

void openEffect(boolean mergeIntoCurrent) {
    FileDialog dialog = new FileDialog(editor, "Open Effect", FileDialog.LOAD);
    if (lastDir != null)
        dialog.setDirectory(lastDir);/*from w  ww.ja  v a2s.  c om*/
    dialog.setVisible(true);
    final String file = dialog.getFile();
    final String dir = dialog.getDirectory();
    if (dir == null || file == null || file.trim().length() == 0)
        return;
    lastDir = dir;
    ParticleEffect effect = new ParticleEffect();
    try {
        File effectFile = new File(dir, file);
        effect.loadEmitters(Gdx.files.absolute(effectFile.getAbsolutePath()));
        if (mergeIntoCurrent) {
            for (ParticleEmitter emitter : effect.getEmitters()) {
                addEmitter(emitter.getName(), false, emitter);
            }
        } else {
            editor.effect = effect;
            editor.effectFile = effectFile;
        }
        emitterTableModel.getDataVector().removeAllElements();
        editor.particleData.clear();
    } catch (Exception ex) {
        System.out.println("Error loading effect: " + new File(dir, file).getAbsolutePath());
        ex.printStackTrace();
        JOptionPane.showMessageDialog(editor, "Error opening effect.");
        return;
    }
    for (ParticleEmitter emitter : editor.effect.getEmitters()) {
        emitter.setPosition(editor.worldCamera.viewportWidth / 2, editor.worldCamera.viewportHeight / 2);
        emitterTableModel.addRow(new Object[] { emitter.getName(), true });
    }
    editIndex = 0;
    emitterTable.getSelectionModel().setSelectionInterval(editIndex, editIndex);
    editor.reloadRows();
}

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From source file:de.bitbrain.craft.graphics.ParticleRenderer.java

License:Open Source License

@Override
public void setAlpha(float alpha) {

    // TODO: Alpha doesn't work for particles here as intended :(

    this.alpha = alpha;

    for (ParticleEffect e : effects.keySet()) {

        for (ParticleEmitter emitter : e.getEmitters()) {
            ScaledNumericValue v = emitter.getTransparency();
            v.setHigh(alpha);//from w  w  w.j a  v a2  s  .  co m
            v.setLow(alpha);
        }
    }
}

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From source file:de.bitbrain.craft.graphics.ParticleRenderer.java

License:Open Source License

public void setColor(ParticleEffect effect, float[] colors, float[] timeline) {
    for (ParticleEmitter emitter : effect.getEmitters()) {
        emitter.getTint().setTimeline(timeline);
        emitter.getTint().setColors(colors);
    }//from  w w w.  j av  a2s. com
}

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From source file:de.bitbrain.craft.graphics.ParticleRenderer.java

License:Open Source License

public void setParticleCount(ParticleEffect effect, int count) {
    for (ParticleEmitter emitter : effect.getEmitters()) {
        emitter.setMaxParticleCount(count);
    }//from   w  ww . jav a2s .c om
}

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From source file:de.bitbrain.craft.graphics.ParticleRenderer.java

License:Open Source License

public int getParticleCount(ParticleEffect effect) {

    int count = 0;

    for (ParticleEmitter emitter : effect.getEmitters()) {
        if (count < emitter.getMaxParticleCount()) {
            count = emitter.getMaxParticleCount();
        }/*  w  w  w  . j  av  a2s . com*/
    }

    return count;
}

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From source file:de.bitbrain.craft.graphics.ParticleRenderer.java

License:Open Source License

public void setEndless(ParticleEffect effect, boolean endless) {

    if (effect != null) {
        effects.put(effect, endless);/*from  w ww  .j a v a  2 s .  c o  m*/

        for (ParticleEmitter emitter : effect.getEmitters()) {
            emitter.setContinuous(endless);
        }
    }
}

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From source file:de.myreality.acidsnake.graphics.ParticleRenderer.java

License:Open Source License

@Override
public void onCollide(int indexX, int indexY, Snake snake, WorldEntity target) {

    ParticleEffect explodeEffect = target.getType().getExplodeEffect();

    if (explodeEffect != null) {
        ParticleEffect effect = particleManager.create(explodeEffect, false);
        alignOnIndex(indexX, indexY, effect);
        for (ParticleEmitter emitter : effect.getEmitters()) {
            emitter.setMaxParticleCount(
                    emitter.getMaxParticleCount() / target.getType().getParticleDecreaseFactor());
        }/*from   ww  w.  jav a 2  s .co  m*/

        effect.start();
    }

}

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