Ping Pong #mksh2016

import damkjer.ocd.*;

Camera camera;


float rotation = 0;

float phi,theta;
float phiStart = 0.5, thetaStart = 2;
float xstart,ystart;

final float height_setka = 40;
final float height_table = 5;
final float long_table = 500;
final float width_table = 300;
float XposCircle = - 200;
float YposCircle = -50;//-7.5;
float ZposCircle = 0;
float radius = 5;

float xspeed = 3, yspeed = 0, zspeed = 0;

float gravity = 0.02;

final float thin_setka = 2;

float orbitRadius = 0;
float ypos = 130;
float xpos= cos(rotation)*orbitRadius;
float zpos= sin(rotation)*orbitRadius;

float scale = 1;

int mashtab;

float yFloor;

float x_set = 0, y_set = 0, z_set = 0;

void setup() {
  size(1000, 700, P3D);

    camera = new Camera(this, -80,0,-55);

    camera.feed();

    updateView();
}

void draw() {
  lights();

  camera.feed();

  background(130);
  stroke(255);
  fill(53, 88, 53);

  yFloor = height_table/2 + 100;

  //camera(xpos, ypos, zpos, width/2.0, height/2.0, 0, 0, 1, 0);

  //0 0 0
  translate(width/2.0, height/2.0, 0);
  box(long_table, height_table, width_table);


  drawSetka();
  drawLegs();
  drawFloor();
  drawWalls();

  fill(255);
  noStroke();
  //pushMatrix();
  translate(XposCircle, YposCircle, ZposCircle);
  sphere(radius);

  XposCircle += xspeed;
  YposCircle += yspeed;
  ZposCircle += zspeed;

  xspeed *= 0.998;
  yspeed *= 0.998;
  zspeed *= 0.998;

  yspeed += gravity;

  if (XposCircle + radius > thin_setka/2 && YposCircle+radius>- height_table/2 - height_setka) {
    XposCircle = thin_setka/2 - radius;
    xspeed = xspeed * -0.5;
  }

 //<>// //<>//
 //println(YposCircle + radius, height_table/2);
 //<>//
  if (YposCircle + radius > -height_table/2 && XposCircle-radius<0 + long_table/2 && XposCircle + radius > 0 - long_table/2 && ZposCircle + radius > - width_table/2 &&  ZposCircle - radius < width_table/2) { //<>//
    yspeed = -yspeed * 0.9;
    YposCircle = -height_table/2 - radius;
  }


  //popMatrix();
}

void drawSetka() {
  pushMatrix();
  translate(0, - height_table/2 - height_setka/2, 0);
  fill(0, 0, 0, 100);
  box(thin_setka, height_setka, width_table);
  popMatrix();
}

void drawLegs() {
  fill(0);
  stroke(72);

  pushMatrix();

  translate(long_table/2 - 2, height_table/2 + 50, -width_table/2 + 2);
  box(4, 100, 4);

  popMatrix();

  pushMatrix();

  translate(-long_table/2 + 2, height_table/2 + 50, -width_table/2 + 2);
  box(4, 100, 4);

  popMatrix();

  pushMatrix();

  translate(long_table/2 - 2, height_table/2 + 50, width_table/2 - 2);
  box(4, 100, 4);

  popMatrix();

  pushMatrix();

  translate(-long_table/2 + 2, height_table/2 + 50, width_table/2 - 2);
  box(4, 100, 4);

  popMatrix();
}

void drawFloor() {
  pushMatrix();
  fill(251,17,17);
  stroke(150,0,0);
  translate(-1000,100 + height_table/2,-1000);
  box(4000,1,4000);
  popMatrix();
}

void drawWalls() {
  pushMatrix();
  fill(250,190,0);
  stroke(250,190,0);
  translate( - 1000,yFloor - 1000,-1000);
  box(1,4000,4000);
  popMatrix();

  pushMatrix();
  fill(250,190,0);
  stroke(250,190,0);
  translate( - 1000,yFloor - 1000,1000);
  box(4000,4000,1);
  popMatrix();

  pushMatrix();
  fill(250,190,0);
  stroke(250,190,0);
  translate(0,yFloor - 1000,-1000);
  box(4000,4000,1);
  popMatrix();

  pushMatrix();
  fill(250,190,0);
  stroke(250,190,0);
  translate(1000,yFloor - 1000,0);
  box(1,4000,4000);
  popMatrix();
}

void mouseDragged() {
  updateView();
  camera.feed();
  cursor(HAND);
}


void mouseReleased() {
  cursor(ARROW);
}

void mousePressed() {
  xstart = mouseX;
  ystart = mouseY;
  phiStart = phi;
  thetaStart = theta;
  camera.feed();
}

void mouseWheel(MouseEvent event) {
  scale = event.getCount();
  mashtab += scale;
  //updateView();
}

void updateView() {
  phi = phiStart + map(mouseX - xstart,0,width,-PI/2,PI/2);
  theta = thetaStart + map(mouseY - ystart,0,height,0,PI);
  if (theta < 0.1)
    theta = 0.1;
  else if (theta > PI)
    theta = PI;

  println(phi, theta);

  float r = 100;

  float x = r * sin(theta) * cos(phi);
  float y = r * sin(theta) * sin(phi);
  float z = r * cos(theta);

  println(x, "   ",y ,"   ",z);

  camera.jump(x, z, y);
  camera.feed();
}