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Private Message
Getting unexpected token: void
[9 Replies]
10-Jul-2013 08:27 AM
Forum:
Contributed Library Questions
Hello,
im getting the error "unexpected token: void".
The problem is in line 63 at void setup()
Here's the code I'm trying to work on:
/*
* Copyright (c) 2012-2013 Zepp Lab UG (haftungsbeschränkt) <www.zepplab.net>, Johannes Hoppe <
info@johanneshoppe.com
>
*
* Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
* DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*/
import java.awt.GraphicsEnvironment;
import java.awt.GraphicsDevice;
import java.awt.DisplayMode;
import java.util.LinkedList;
import controlP5.*;
import ddf.minim.*;
import ddf.minim.analysis.*;
String version = "1.0.1";
public Boolean debugMode = false;
Stage stage = null;
Strobe_Effect strobo;
GraphicsDevice[] gs;
ControlP5 cp5;
Minim minim;
AudioSource in;
BeatDetect bdFreq, bdSound;
PImage[] randomImg;
LinkedList<Beat> beatHistory = new LinkedList();
Effect[] effectArray;
DropdownList displays;
Toggle projectorToggle, randomToggle;
Slider randomTimeSlider, beatDelaySlider, minLevelSlider;
Button nextButton;
RadioButton activeEffect, activeSetting;
float randomTimer = 0;
int randomEffect = 0;
void setup() {
GraphicsEnvironment ge = GraphicsEnvironment.getLocalGraphicsEnvironment();
gs = ge.getScreenDevices();
size(415, 225);
frame.setTitle("MusicBeam v"+version);
frame.setResizable(true);
Minim minim = new Minim(this);
in = minim.getLineIn(Minim.STEREO, 512);
bdFreq = new BeatDetect(in.bufferSize(), in.sampleRate());
bdSound = new BeatDetect();
colorMode(HSB, 360, 100, 100);
initControls();
checkForUpdate();
}
void draw() {
if (stage==null)
beatDetect();
background(25);
noStroke();
drawBeatBoard();
if (effectArray!=null) {
for (Effect e:effectArray)
e.hideControls();
if (int(activeSetting.getValue())>=0)
effectArray[int(activeSetting.getValue())].showControls();
}
if (randomToggle!=null)
if (randomToggle.getState()&&randomTimer>=randomTimeSlider.getValue()*60)
{
nextRandom();
}
else if (randomToggle.getState())
randomTimer++;
}
void nextRandom()
{
int k = randomEffect;
while (randomEffect==k || !effectArray[k].randomToggle.getState ())
k = int(random(effectArray.length));
randomEffect = k;
activeEffect.activate(randomEffect);
randomTimer = 0;
}
void controlEvent(ControlEvent event)
{
if (event.getName()=="next")
nextRandom();
}
void drawBeatBoard()
{
fill(200, 100, 20);
rect(10, 70, 354, 122);
fill(120, 100, getLevel()>minLevelSlider.getValue()&&bdFreq.isHat() ? 100 : 20);
rect(365, 70, 40, 40);
fill(220, 100, getLevel()>minLevelSlider.getValue()&&bdFreq.isSnare() ? 100 : 20);
rect(365, 111, 40, 40);
fill(320, 100, getLevel()>minLevelSlider.getValue()&&bdFreq.isKick() ? 100 : 20);
rect(365, 152, 40, 40);
fill(0);
textSize(32);
textAlign(CENTER, CENTER);
text("H", 385, 88);
text("S", 385, 129);
text("K", 385, 170);
textAlign(LEFT, BOTTOM);
drawBeatHistory(beatHistory, 10, 170);
}
/** Draws a beat Visualisation.
* @param LinkedList<Bea>, Integer, Integer
*
*
*/
void drawBeatHistory(LinkedList<Beat> history, int x, int y)
{
for (int i=0; i < history.size(); i++) {
Beat b = history.get(i);
if (b.hat)
stroke(120, 100, 100);
else if (b.snare)
stroke(220, 100, 100);
else if (b.kick)
stroke(320, 100, 100);
else if (b.onset)
stroke(0, 0, 100);
else
stroke(200, 100, 50);
float d = 130*b.level;
line(x+i, y-d, x+i, y);
if (b.hat)
stroke(120, 100, 30);
else if (b.snare)
stroke(220, 100, 30);
else if (b.kick)
stroke(320, 100, 30);
else if (b.onset)
stroke(0, 0, 30);
else
stroke(200, 100, 30);
float e = 30*b.level;
line(x+i, y+e, x+i, y);
}
if (history.size()>= 343)
history.removeFirst();
history.add(new Beat(isHat(), isSnare(), isKick(), isOnset(), getLevel()));
stroke(0);
}
void initControls()
{
cp5 = new ControlP5(this);
cp5.setFont(createFont("Monospace", 12));
displays = cp5.addDropdownList("display").setPosition(10, 61).setSize(255, 150);
displays.setItemHeight(50).setBarHeight(50);
displays.captionLabel().set("Select Video Out").align(ControlP5.CENTER, ControlP5.CENTER);
for (int i = 0; i < gs.length; i++)
{
DisplayMode dm = gs[i].getDisplayMode();
displays.addItem(dm.getWidth()+"x"+dm.getHeight()+"@"+((dm.getRefreshRate() == 0) ? 60 : dm.getRefreshRate()) +"Hz", i);
}
// displays.setValue(gs.length-1);
projectorToggle = cp5.addToggle("Projector").setPosition(270, 10).setSize(135, 50);
projectorToggle.getCaptionLabel().set("Start Projector").align(ControlP5.CENTER, ControlP5.CENTER);
beatDelaySlider = cp5.addSlider("beatDelay").setSize(395, 20).setPosition(10, 194).setRange(10, 1000);
beatDelaySlider.getCaptionLabel().set("Beat Delay (ms)").align(ControlP5.CENTER, ControlP5.CENTER);
beatDelaySlider.setValue(200);
minLevelSlider = cp5.addSlider("minLevel").setSize(10, 122).setPosition(354, 70).setRange(0, 1);
minLevelSlider.setLabelVisible(false);
minLevelSlider.setValue(0.1);
}
void initRandomControls() {
randomToggle = cp5.addToggle("random").setSize(135, 45).setPosition(415, 10);
randomToggle.getCaptionLabel().set("Play Random").align(ControlP5.CENTER, ControlP5.CENTER);
randomTimeSlider = cp5.addSlider("randomTime").setSize(210, 45).setPosition(555, 10).setRange(1, 60);
randomTimeSlider.getCaptionLabel().set("Random Time (s)").align(ControlP5.CENTER, ControlP5.CENTER);
randomTimeSlider.setValue(20);
nextButton = cp5.addButton("next").setSize(350, 45).setPosition(415, 60);
nextButton.getCaptionLabel().set("Next Effect").align(ControlP5.CENTER, ControlP5.CENTER);
activeEffect = cp5.addRadioButton("activeEffects").setPosition(415, 115).setSize(250, 45).setItemsPerRow(1).setSpacingRow(5).setNoneSelectedAllowed(true);
activeSetting = cp5.addRadioButton("activeSettings").setPosition(720, 115).setSize(45, 45).setItemsPerRow(1).setSpacingRow(5);
}
void Projector(boolean trigger)
{
if (trigger && stage == null) {
stage = new Stage (this, int(displays.getValue()));
stage.stop();
initEffects();
stage.start();
projectorToggle.setCaptionLabel("Stop Projector");
}
else if (trigger && stage != null) {
stage.frame.setVisible(true);
stage.start();
projectorToggle.setCaptionLabel("Stop Projector");
}
else {
stage.stop();
stage.frame.setVisible(false);
projectorToggle.setCaptionLabel("Start Projector");
}
}
void initEffects()
{
initRandomControls();
effectArray = new Effect[8];
strobo = new Strobe_Effect(this, 0);
effectArray[0] = strobo;
effectArray[1] = new Scanner_Effect(this, 1);
effectArray[2] = new Moonflower_Effect(this, 2);
effectArray[3] = new RGBSpot_Effect(this, 3);
effectArray[4] = new Derby_Effect(this, 4);
effectArray[5] = new Snowstorm_Effect(this, 5);
effectArray[6] = new LaserBurst_Effect(this, 6);
effectArray[7] = new Polygon_Effect(this, 7);
activeSetting.activate(0);
for (Toggle t:activeEffect.getItems())
t.getCaptionLabel().align(CENTER, CENTER);
for (Toggle t:activeSetting.getItems())
t.getCaptionLabel().set("EDIT").align(CENTER, CENTER);
frame.setResizable(true);
frame.setSize(775, 615);
}
void beatDetect()
{
bdSound.setSensitivity(int(beatDelaySlider.getValue()));
bdFreq.setSensitivity(int(beatDelaySlider.getValue()));
bdSound.detect(in.mix);
bdFreq.detect(in.mix);
}
void checkForUpdate()
{
String[] currentVersion = loadStrings("http://musicbeam.zepplab.net/builds/LATEST");
if (currentVersion!=null)
if (!currentVersion[0].toLowerCase().equals(version.toLowerCase()))
open("http://musicbeam.zepplab.net/#update");
}
void keyPressed()
{
if (effectArray!=null)
for (int i = 0; i < effectArray.length; i++)
if (effectArray[i].isActive())
effectArray[i].keyPressed(key, keyCode);
}
void keyReleased()
{
if (effectArray!=null)
for (int i = 0; i < effectArray.length; i++)
{
if (key == effectArray[i].triggeredByKey())
effectArray[i].activate();
if (effectArray[i].isActive())
effectArray[i].keyReleased(key, keyCode);
}
}
boolean isHat()
{
return getLevel()>minLevelSlider.getValue()?bdFreq.isHat():false;
}
boolean isSnare()
{
return getLevel()>minLevelSlider.getValue()?bdFreq.isSnare():false;
}
boolean isKick()
{
return getLevel()>minLevelSlider.getValue()?bdFreq.isKick():false;
}
boolean isOnset()
{
return getLevel()>minLevelSlider.getValue()?bdSound.isOnset():false;
}
float getLevel()
{
return in.mix.level();
}
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