Animados. Luis Romero

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PImage tierra; 

int globalX =6;

int globalY= 100;

int velocidad =20;

int velocidad2 = 10; 

​

void setup (){

  size (1200,800);

 tierra = loadImage("foto.jpg");

​

  smooth ();     //para suavisar

}

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void draw (){

  background (0);

  image(tierra, 0, 0);

  viaja ();

  rebote ();

  drawCar (globalX, 400, 100,79);

  drawCar (globalX, 600,200,150);

  drawCar (globalX, globalY, 50, 20);

}

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 void viaja (){

   globalX = globalX + velocidad;

   globalY = globalY + velocidad2;

 }

 void rebote (){

   if (( globalX > width ) || (globalX < 0)) {   //if es "si"

    velocidad = velocidad *-1;

 }

   if (( globalY > height ) || (globalY < 0)) { 

     velocidad2 =velocidad2 *-1; 

 }

 }

​

  void drawCar (int x, int y, int theSize, color c) {

   int offset = theSize/4;

  rectMode (CENTER);

 stroke (200);

fill (c);

ellipse (x,y,theSize/2, theSize/2 );

fill (06,28,113);

ellipse (x,y,theSize/4, theSize/4 );

ellipse (x-offset, y-offset, offset/2,offset/2);

ellipse (x+offset, y-offset, offset/2,offset/2);

ellipse (x-offset, y+offset, offset/2,offset/2);

ellipse (x+offset, y+offset, offset/2,offset/2);

 }