// All STUDENT instructions are in this tab.
// STUDENT AVATAR & any extra variables for it go in STUDENT tab unless otherwise noted.
// This is due via D2L Assignment 3 at 11:59 PM Thursday November 10.

// STUDENT 1 (10%) Copy your Avatar class (nothing else) into this tab and add constructor
// calls in the setup function within this loop.
  //for (int i = avatars.length/2-2 ; i < avatars.length ; i++) {
  //    // STUDENT 1 construct your avatars in this loop.
  //}
// Test that your avatar displays and moves properly before STEP 2.

// STUDENT 2 (10%) The constructor function should not need to change from Assignment 2.
// There are no new argyuments. The MIDI instrument, channel, and other MIDI properties are
// defined inside my Professor class and inside your class after it displays.
// Class Professor is in tab Parson. Here are the MIDI data fields at the top of the class:

//int ProfessorScaleStep = 0 ;
//int ProfessorTimeDelaySlot = 0 ;
//class Professor extends CollisionDetector {
//  /* The data fields store the state of the Avatar. */
//  protected int legdist = 0 ; // You can initialize to a constant here.
//  int channel = 0 ;
//  int mypitch = 0 ;
//  float mydelay = 0 ;
//  float [] delaySeconds = {.1, .15, .25}; IGNORE THE DELAY
//  I stopped using the delay and swicthed to making sound upon collisions.
//  int instrument = 106 ; // http://midi.teragonaudio.com/tutr/gm.htm

// and in the constructor code:

    //int [] myscale = scales[2];  // major scale
    //mypitch = myscale[ProfessorScaleStep] + 48  ;
    //// major scale, next note in scale, halfway up keyboard
    //ProfessorScaleStep = (ProfessorScaleStep + 1) % myscale.length ;
    //mydelay = delaySeconds[ProfessorTimeDelaySlot];   STUDENT IGORE DELAY
    //instrument += ProfessorTimeDelaySlot ;
    //ProfessorTimeDelaySlot = (ProfessorTimeDelaySlot + 1) % delaySeconds.length ;
    
// I used two global variables ProfessorScaleStep and ProfessorTimeDelaySlot deined
// just outside the class to vary the note (mypitch) instrument, and timing
// (mydelay) for each newly constructed Professor object. Normally a Java "class static"
// variable inside the class would have only 1 value shred by all objects of that class,
// but the Processing framework disallows class static variables for framework
// implementation reasons, so I put them outside the class.

// Your Avatar MUST use channel 10 (I am using 0 and 1 and reserving the others),
// a range of instruments away from my 106 and its neighbors (see
// // http://midi.teragonaudio.com/tutr/gm.htm ) or explore with ConcentricCirclesInterval sketch.

// STUDENT 3 (50%) All of my Professor's MIDI function calls are inside its move() function.
// Note that detectCollisions() now returns a java.util.Set object containing
// all of the colliding Avatar objects, if any, including bales of HayBale clovers.

    //Set<Avatar> colliders = detectCollisions();
    //if (colliders.size() > 0) {
    //  sendMIDI(ShortMessage.PROGRAM_CHANGE, channel, instrument, 0);
    //  int volumeAdjust = 7 ;
    //  sendMIDI(ShortMessage.CONTROL_CHANGE, channel, volumeAdjust, 127);
    //  int balanceControl = 8 ;
    //  int balanceLocation = int(constrain(map(myx, 0, width, 0, 127),0,127));  // 64 is centered in stereo field
    //  sendMIDI(ShortMessage.CONTROL_CHANGE, channel, balanceControl, balanceLocation);
    //  sendMIDI(ShortMessage.NOTE_ON, channel, mypitch, 127);
    //  // See http://midi.teragonaudio.com/tech/midispec.htm
    //}
    //for (Avatar other : colliders) {
    //  float probability = random(0, 100);
    //  if (probability < 60) { // mow 60% of them
    //    other.mow();
    //  }
    //}
    
    // 3a. CHANGE the probability if mow()ing a HayBale from 60% to something else. Play around with values.
    // 3b. Add a CONTROL_CHANGE MIDI effect that you can hear, see
    // http://midi.teragonaudio.com/tech/midispec.htm and experiment with ConcentricCirclesInterval sketch.
    // Take a listen to modulation wheel (controller 1) and chorus (controller 93) Note that unlike the
    // instrument numbers, these start at 0, i.e., mod wheel is 1, bank select is 0. Make it a mapped
    // function of y location relative to [0, height-1] or another avatar varying variable.
    // 3c. Add a second CONTROL_CHANGE MIDI effect that you can hear. Make it a mapped function
    // of z location relative to minimumZ and maximumZ or anotehr avara varying variable.
    
 // STUDENT 4 (30%) Make an exploding HayBale similar to a video I will post. Here is what I did for
 // the video:
 // 4a. changed this in HayBale's mow() function:
  // void mow() {
  //  avatars[avatarsIndex] = null ;
  //  hayBaleCount = constrain(hayBaleCount-1, 0, hayBaleCount);
  //  // println("DEBUG hayBaleCount hayBaleMAX", hayBaleCount, hayBaleMax);
  //  if (hayBaleCount == 0) {
  //    sendMIDI(ShortMessage.NOTE_OFF, channel, pitch, 0);
  //  }
  //}
  // TO THIS:
  //void mow() {
  //  mowCounter += 1 ;
  //}
  // I also initialized the "int mowCounter = 0" code in the top of class HayBale.
  // You must define "int mowCounter = 0".
 
 
  // 4b. The move() function in HayBale now does the following pseudo-code:
  //  If the mowCounter is greater than 0
  //      Add 1 to mowCounter
  //      If mowCounter is greater than 50
  //        Do the steps previously in HayBaler.mow(), i.e., null this object's avatars[] entry 
  //        and send the NOTE_OFF
  
  //  4c. In HayBale.display, immediately after translate, if the mowCounter is greater than 0,
  //      call scale with three arguments for X, Y, and Z, at least one of which is a function of
  //      mowCounter, for example a multiple or division of mowCounter. Play with it to get a good
  //      look & sound.
  
  // 4d. Make some kind of color change to HayBale.display() as it explodes.
  //      This sketch shows: demoBox.setFill(color(0, 255, 0));
  //  https://faculty.kutztown.edu/parson/fall2022/CSC220FA2022DemoSome3D.txt
  //      Hit 'T' and 't' to see mixture of the texture and fill.