ProyectoFinalSinMenu

//Importación de librerías
import controlP5.*;

//Objetos de clase
ControlP5 cp5;
Knob myKnobA;
Knob myKnobB;
Orb orb;
Orb orb2;
Orb orb3;
Orb orb4;
Orb orb5;
Orb orb6;
Orb orb7;
Orb orb8;
Orb orb9;
Orb orb10;

//Enteros, floats y vectores
PVector gravity = new PVector(0,0);
int segments = 600;
Ground[] ground = new Ground[segments];
int radioModeThree = 170;
int col = 255;
int ncosas = 4;
int radius = 100;
int counter = 1;
int sumar = 25;
int tablade = 1;
int prueba = 30;
int modo = 1;
int x = 255;
float sumangle = (2*PI)/ncosas;
float angle = HALF_PI + PI + sumangle;
float radio = 184;
float tablaDel = 0;


//Setup
void setup(){
  size(400,400);
  background(255);
  textAlign(CENTER,CENTER);
  fill(0);
  stroke(0);
  textSize(7);
  cp5 = new ControlP5(this);

  //Las dos ruedas del modo 1
  myKnobA = cp5.addKnob("Servo")
               .setRange(1,120)
               .setValue(1)
               .setPosition(20,90)
               .setRadius(30)
               .setDragDirection(Knob.HORIZONTAL)
               .setCaptionLabel("N")
               .setColorCaptionLabel(0)
               ;

  myKnobB = cp5.addKnob("TablaD")
               .setRange(1,20)
               .setValue(1)
               .setPosition(20,220)
               .setRadius(30)
               .setDragDirection(Knob.HORIZONTAL)
               .setCaptionLabel("Tabla de")
               .setColorCaptionLabel(0)
               ;

  //Modo 3
  PVector circle = new PVector(0,radioModeThree);

  orb = new Orb(200, 200, random(2,8));
  orb2 = new Orb(200, 200, random(2,8));
  orb3 = new Orb(200, 200, random(2,8));
  orb4 = new Orb(200, 200, random(2,8));
  orb5 = new Orb(200, 200, random(2,8));
  orb6 = new Orb(200, 200, random(2,8));
  orb7 = new Orb(200, 200, random(2,8));
  orb8 = new Orb(200, 200, random(2,8));
  orb9 = new Orb(200, 200, random(2,8));
  orb10 = new Orb(200, 200, random(2,8));

  //Creación de la forma de la esfera como objeto (modo 3)
  float[] peakHeights = new float[segments+1];
  float[] peakWidths = new float[segments+1];
  for (int i=0; i<peakHeights.length; i++){
    circle.rotate((-TWO_PI-(QUARTER_PI/4))/(peakHeights.length));
    peakWidths[i] = 200+circle.x;
    peakHeights[i] = 200+circle.y;

  }
  for (int i=0; i<segments; i++){
    ground[i]  = new Ground(peakWidths[i], peakHeights[i], peakWidths[i+1], peakHeights[i+1]);
  }

}

//Función principal

void draw(){
  if(modo == 1){
    modo1();
  }
  if(modo == 2){
    modo2();
  }
  if(modo == 3){
    modo3();
  }
}

//Reacción al presionar teclas

void keyPressed(){
  if (key == 'D' || key == 'd'){
      Servo(int(myKnobA.getValue())+1);
      myKnobA.setValue(int(myKnobA.getValue())+1);
  }
  if (key == 'A' || key == 'a'){
      Servo(int(myKnobA.getValue())-1);
      myKnobA.setValue(int(myKnobA.getValue())-1);
  }
  if (key == 'W' || key == 'w'){
      TablaD(int(myKnobB.getValue())+1);
      myKnobB.setValue(int(myKnobB.getValue())+1);
  }
  if (key == 'S' || key == 's'){
      TablaD(int(myKnobB.getValue())-1);
      myKnobB.setValue(int(myKnobB.getValue())-1);
  }
  if (key == 'Y' || key == 'y'){

    modo += 1;
    if(modo > 3){
      modo = 1;
      colorMode(RGB,255);
      background(255);
      strokeWeight(1);
    }
    if(modo == 2){
      tablaDel = 0;
    }
    if(modo == 3){
      background(0);
    }
  }
}

//Los 3 modos por separado

void modo1(){
  myKnobA.show();
  myKnobB.show();
  textSize(7);
  //colorMode(RGB,0);
  stroke(0);
  if(counter <= ncosas){
    dibujarTabla();
  }
}

void modo2(){
  myKnobA.hide();
  myKnobB.hide();
  colorMode(HSB, 360, 100, 100);
  textAlign(CENTER, CENTER);
  textSize(17);
  background(0);
  fill(255);
  text("Tabla del\n" + nfc(tablaDel,2),45,40);
  x--;
  if(x==0)x=360;
  println(x);

  int total = int(map(mouseX,0, width, 0, 200));

  tablaDel += 0.008;

  translate(width/2, height/2);
  stroke(x, 255, 255);
  noFill();
  circle(0,0,radio*2);
  for(int i = 0; i < total; i++){
    PVector v = crearVector(i,total);
    fill(255);
    circle(v.x, v.y, 8);
  }

  for(int i = 0; i < total; i++){
    PVector a = crearVector(i,total);
    PVector b = crearVector(i * tablaDel,total);
    line(a.x,a.y,b.x,b.y);
  }
}

void modo3(){
  //println("mousex: "+mouseX+" mousey: "+mouseY);
  noStroke();
  fill(0, 15);
  rect(0, 0, width, height);

  for (int i=0; i<segments; i++){
    orb.checkGroundCollision(ground[i]);
    orb2.checkGroundCollision(ground[i]);
    orb3.checkGroundCollision(ground[i]);
    orb4.checkGroundCollision(ground[i]);
    orb5.checkGroundCollision(ground[i]);
    orb6.checkGroundCollision(ground[i]);
    orb7.checkGroundCollision(ground[i]);
    orb8.checkGroundCollision(ground[i]);
    orb9.checkGroundCollision(ground[i]);
    orb10.checkGroundCollision(ground[i]);
  }

  beginShape();
  for (int i=0; i<segments; i++){
    vertex(ground[i].x1, ground[i].y1);
    vertex(ground[i].x2, ground[i].y2);
  }
  vertex(ground[segments-1].x2, height);
  vertex(ground[0].x1, height);
  endShape(CLOSE);

  orb.move();
  orb.display();

  orb2.move();
  orb2.display();

  orb3.move();
  orb3.display();

  orb4.move();
  orb4.display();

  orb5.move();
  orb5.display();

  orb6.move();
  orb6.display();

  orb7.move();
  orb7.display();

  orb8.move();
  orb8.display();

  orb9.move();
  orb9.display();

  orb10.move();
  orb10.display();

  stroke(200);
  noFill();
  strokeWeight(7);
  circle(width/2,height/2,radioModeThree*2);
}

//Funciones utilizadas a lo largo de los modos (subordinadas)

PVector crearVector(float indice, float total){ //Para dividir un círculo en partes iguales (modo 1)
  float angle = map(indice % total, 0, total, 0, TWO_PI);
  PVector v = PVector.fromAngle(angle + PI);
  v.mult(radio);
  return v;
}

void Servo(int theValue){ //Rueda del número de divisiones (modo 1)
  background(255);
  fill(0);
  counter = 1;
  ncosas = theValue;
  sumangle = (2*PI)/ncosas;
  angle = HALF_PI + PI + sumangle;
}

void TablaD(int theValue){ //Rueda de la tabla de multiplicar (modo 1)
  background(255);
  counter = 1;
  tablade = theValue;
  angle = HALF_PI + PI + sumangle;
}


void dibujarTabla(){ //Dibuja la tabla paso a paso
  pushMatrix();
  translate(1.1*width/2,height/2);
  circle(radius*sin(angle),radius*cos(angle),2);
  //if(counter*tablade<=ncosas){
  line(radius*sin(angle),radius*cos(angle),radius*sin((counter*tablade*sumangle)+(angle-counter*sumangle)),radius*cos((counter*tablade*sumangle)+(angle-counter*sumangle)));
  //}
  println(counter*tablade + " -> " + counter*tablade*degrees(sumangle));
  text(counter,(radius+sumar)*sin(angle),(radius+sumar)*cos(angle));
  angle += sumangle;
  counter++;
  popMatrix();
}


//Clases

class Orb {
  PVector position;
  PVector velocity;
  float r;

  Orb(float x, float y, float r_) {
    position = new PVector(x, y);
    velocity = new PVector(random(1,5), random(1,5));
    velocity.rotate(random(0,TWO_PI));
    r = r_;
  }

    void move() {
      velocity.add(gravity);
      position.add(velocity);
      if(position.x < 25 || position.x > 375){
        position.set(width/2,height/2);
        velocity.rotate(random(0,TWO_PI));
      }
    }

    void display() {
      colorMode(HSB, 360, 100, 100);

      col--;
      if(col==0)col=360;
      noStroke();
      fill(col,255,255);
      ellipse(position.x, position.y, r*2, r*2);
      colorMode(RGB,255);
    }

  void checkGroundCollision(Ground groundSegment) {
    float deltaX = position.x - groundSegment.x;
    float deltaY = position.y - groundSegment.y;
    float cosine = cos(groundSegment.rot);
    float sine = sin(groundSegment.rot);

    float groundXTemp = cosine * deltaX + sine * deltaY;
    float groundYTemp = cosine * deltaY - sine * deltaX;
    float velocityXTemp = cosine * velocity.x + sine * velocity.y;
    float velocityYTemp = cosine * velocity.y - sine * velocity.x;

    if (groundYTemp > -r && position.x >= groundSegment.x1 && position.x <= groundSegment.x2 ) {
      groundYTemp = -r;
      velocityYTemp *= -1.0;
    }
    if (groundYTemp > -r && position.x <= groundSegment.x1 && position.x >= groundSegment.x2 ) {
      groundYTemp = -r;
      velocityYTemp *= -1.0;
    }

    deltaX = cosine * groundXTemp - sine * groundYTemp;
    deltaY = cosine * groundYTemp + sine * groundXTemp;
    velocity.x = cosine * velocityXTemp - sine * velocityYTemp;
    velocity.y = cosine * velocityYTemp + sine * velocityXTemp;
    position.x = groundSegment.x + deltaX;
    position.y = groundSegment.y + deltaY;
  }
}

class Ground {
  float x1, y1, x2, y2;
  float x, y, len, rot;
  Ground(float x1, float y1, float x2, float y2) {
    this.x1 = x1;
    this.y1 = y1;
    this.x2 = x2;
    this.y2 = y2;
    x = (x1+x2)/2;
    y = (y1+y2)/2;
    len = dist(x1, y1, x2, y2);
    rot = atan2((y2-y1), (x2-x1));
  }
}