Car car1, car2;
CheckPoint cp;
SkanaarKey sk;
PFont font;
float mx, my;
//-------------------------
void setup(){
  font = loadFont("Creampuff-20.vlw");
  textFont(font);
  textMode(SCREEN);
  sk = new SkanaarKey();
  car1 = new Car(170,150,color(223));
  car2 = new Car(130,150,color(155));
  cp = new CheckPoint(car1,car2);
  size(300,300, P3D);
  mx = width/2f;
  my = height/2f;
  framerate(30);
}
//-------------------------
void draw(){
  background(245);
  fill(128);
  textAlign(LEFT);
  text(car2.score,20,20);
  textAlign(RIGHT);
  text(car1.score,width-20,20);
  
  float carMaxDist = constrain( max( dist(car1.x,car1.y,mx,my), dist(car2.x,car2.y,mx,my) )-0.6*mx ,0 , 2000);
  camera(mx, my, (1+carMaxDist/mx)*my / tan(PI/6), mx, my, 0, 0, 1, 0);
  
  rotateX(PI/4);
  lights();
  
  
  cp.update();
  cp.visualize();
  car1.update();
  car1.visualize();
  car2.update();
  car2.visualize();
  if( sk.keyDown(sk.UP) ) car1.accelerate();
  if( sk.keyDown(sk.DOWN) ) car1.brake();
  if( sk.keyDown(sk.LEFT) ) car1.steer( -0.8 );
  if( sk.keyDown(sk.RIGHT) ) car1.steer( 0.8 );
  if( sk.keyDown('w') ) car2.accelerate();
  if( sk.keyDown('s') ) car2.brake();
  if( sk.keyDown('a') ) car2.steer( -0.8 );
  if( sk.keyDown('d') ) car2.steer( 0.8 );
  
  if( sk.keyDown('p') ) println(car1.x+","+car1.y);
}
//-------------------------
void keyPressed(){
  sk.keyPressed(key,keyCode);
}
//-------------------------
void keyReleased(){
  sk.keyReleased(key,keyCode);
}
//-------------------------