broke out beat events into separate file and made loading different c…

…onfigs into single flexible object, lost of refactoring

CrazyMusicVisualiser/BeatEvents.pde

@@ -0,0 +1,257 @@
+ConfigFileChangeEvent configFileChangeEvent, secondConfigFileChangeEvent, laterConfigFileChangeEvent;
+
+class FilenameProbability
+{
+  String name;
+  float  prob;
+
+  FilenameProbability(String s, float p)
+  {
+    name = s;
+    p = prob;
+  }
+}
+
+class ConfigFileChangeEvent implements IBeatEvent
+{
+  private ArrayList<FilenameProbability> configFileNames;
+  private float totalProbability; // prob of all files
+
+  ConfigFileChangeEvent()
+  {
+    configFileNames = new ArrayList<FilenameProbability>();
+    totalProbability = 0f;
+  }
+
+  // should be like "data/config5.xml"
+  ConfigFileChangeEvent add(String f, float p)
+  {
+    configFileNames.add(new FilenameProbability(f, p));
+    totalProbability += p;
+    return this;
+  }
+  ConfigFileChangeEvent clear()
+  {
+    configFileNames.clear();
+    totalProbability = 0f;
+    return this;
+  }
+
+  public void trigger() 
+  { 
+    String newFileName = null;
+    float r = random(0, totalProbability);
+    float currentProb=0f;
+
+    //println("CONFIG CHANGE CHECK");
+
+    for ( FilenameProbability f : configFileNames)
+    {
+      currentProb += f.prob;
+      if (currentProb < r)
+      {
+        //println(f.name);
+        if (!(CONFIG_FILE_NAME.equals( f.name )) )
+        {
+          CONFIG_FILE_NAME = f.name;        
+          readConfigXML();
+          nextBeatShape();
+        }
+        break;
+      }
+    }
+  }
+}
+
+IBeatEvent scalePoint = new IBeatEvent() 
+{ 
+  public void trigger() 
+  { 
+    ScaleAnimationModifier animod = new ScaleAnimationModifier();
+    cameraAnimations.clear();
+    cameraAnimations.add( animod );
+  }
+};
+
+
+IBeatEvent moveRight = new IBeatEvent() 
+{ 
+  public void trigger() 
+  { 
+    //println("moveright");
+    PanAnimationModifier animod = new PanAnimationModifier(-1, 2); // direction, scale
+    animod.start( 2 *(1 + (int)random(0, 3) ) );
+    cameraAnimations.clear();
+    cameraAnimations.add( animod );
+  }
+};
+
+
+
+IBeatEvent moveLeft = new IBeatEvent() 
+{ 
+  public void trigger() 
+  { 
+    //println("moveleft");
+    PanAnimationModifier animod = new PanAnimationModifier(1, 2); // direction, beats
+    animod.start( 2 *(1 + (int)random(0, 3) ) );      
+    cameraAnimations.clear();
+    cameraAnimations.add( animod );
+  }
+};
+
+
+IBeatEvent triggerBeatFader =   new IBeatEvent() { 
+  public void trigger() { 
+    FadeWhitneyOnBeat fb = new FadeWhitneyOnBeat();
+    fb.start(8);
+    animModifiers.add( fb );
+  }
+};
+
+IBeatEvent triggerGlowFader =   new IBeatEvent() { 
+  public void trigger() { 
+    FadeGlowOnBeat fg = new FadeGlowOnBeat();
+    animModifiers.add( fg );
+  }
+};   
+
+
+IBeatEvent ibe =   new IBeatEvent() { 
+  public void trigger() { 
+    //println("next shape");
+    nextBeatShape();
+    beatShape.blendMode = BlendModes[int(random(0, BlendModes.length))];
+    PsychedelicWhitney pw  = (PsychedelicWhitney)(sourceDynamic.get( PsychedelicWhitney.NAME));
+    pw.setParticleColors();
+    pw.updateModelColors();
+  }
+};
+
+
+IBeatEvent randomActivateFlockBeatEvent =  new IBeatEvent() { 
+  public void trigger() { 
+    for (int i=0; i<flocks.length; i++)
+      flocks[i].active = false;
+
+    flocks[(int)(random(0, flocks.length))].active = true;
+  }
+};
+
+
+
+IBeatEvent changeWhitneyPetalsBeatEvent = new IBeatEvent() { 
+  public void trigger() { 
+    //println("dyn 1 petals");
+    DynamicWhitneyTwo whitneyDynTwo  = (DynamicWhitneyTwo)(sourceDynamic.get( DynamicWhitneyTwo.NAME));
+
+    whitneyDynTwo.numPetals = max(2, ++whitneyDynTwo.numPetals % 6);
+  }
+};
+
+
+IBeatEvent changeConfigEvent = new IBeatEvent() { 
+  public void trigger() 
+  { 
+    if (CONFIG_FILE_NAME.equals("data/config1.xml"))
+    {
+      PsychedelicWhitney pw  = (PsychedelicWhitney)(sourceDynamic.get( PsychedelicWhitney.NAME));
+      pw.setTexture(kitPart);
+      for (int i=0; i<flocks.length; i++)
+        flocks[i].active = false;
+    }
+    else if (CONFIG_FILE_NAME.equals("data/config2.xml"))
+    {
+      PsychedelicWhitney pw  = (PsychedelicWhitney)(sourceDynamic.get( PsychedelicWhitney.NAME));
+      pw.setTexture(kitPart);
+    }
+    else if (CONFIG_FILE_NAME.equals("data/config3.xml"))
+    {
+      for (int i=0; i<flocks.length; i++)
+        if (random(0, 1) >= 0.5)
+          flocks[i].active = true;
+    }
+    else if (CONFIG_FILE_NAME.equals("data/config4.xml"))
+    {
+      for (int i=0; i<flocks.length; i++)
+        flocks[i].active = false;
+
+      PsychedelicWhitney pw  = (PsychedelicWhitney)(sourceDynamic.get( PsychedelicWhitney.NAME));
+      pw.setTexture(grumpyKitPart);
+    } 
+    else 
+    {
+      for (int i=0; i<flocks.length; i++)
+        flocks[i].active = false;
+    }
+  }
+};
+
+
+IBeatEvent pointsEvent =  new IBeatEvent() { 
+  public void trigger() { 
+    //println("dyn 1 pts");
+    //          timeScale = 4;
+    DynamicWhitneyTwo whitneyDynTwo  = (DynamicWhitneyTwo)(sourceDynamic.get( DynamicWhitneyTwo.NAME));
+
+    whitneyDynTwo.usePoints = (random(0, 1) > 0.499);
+  }
+};
+
+
+IBeatEvent colorsEvent =  new IBeatEvent() { 
+  public void trigger() { 
+    //println("colours!");
+    timeScale = 1;
+    randomiseShapeColors();
+  }
+};
+
+
+IBeatEvent blendsEvent =  new IBeatEvent() { 
+  public void trigger() { 
+    //println("blends!");
+    setShapeBlends(BlendModes[int(random(0, BlendModes.length))]);
+  }
+};
+
+
+IBeatEvent partFreak = new IBeatEvent() 
+{ 
+  public void trigger() 
+  { 
+    //   println("particles");
+    //            timeScale = 1;     
+    for (int i=0; i<flocks.length; i++)
+    {
+      if (random(0, 1) < 0.25)
+        flocks[i].setTexture(spriteTexs[ (int)random(0, spriteTexs.length) ]);
+      flocks[i].active = (random(0, 1) < 0.75);
+      flocks[i].maxspeed = random(5, 80*500f/medianTime);
+      flocks[i].attraction = random(0.08, 100f/medianTime);
+      flocks[i].maxforce = random(0.05, flocks[i].maxspeed);
+    }
+  }
+};
+
+
+IBeatEvent partHide = new IBeatEvent() 
+{ 
+  public void trigger() 
+  { 
+    for (int i=0; i<flocks.length; i++)
+    {
+      flocks[i].active = false;
+    }
+  }
+};
+
+
+IBeatEvent partShow = new IBeatEvent() 
+{ 
+  public void trigger() 
+  { 
+    flocks[(int)random(0, flocks.length)].active = true;
+  }
+};
+