/*************
 **  PA1_Starter.pde
 **  Matthew Landen
 **  7/28/16
 **  (section) KEY
 **  mlanden@umbc.edu
 **  zig zags pacman while bouncing off
 **  top and bottom and wrapping around
 */

//variables
float pacmanX = 80;
float pacmanY = 80;
float xDelta = 2;
float yDelta = 4;
//my variables
float xSpeed = 5;
float ySpeed = 5;
float hismouth = .8;
float smile = radians(295);
int delicious = PIE;
//end my variables

//trying new stuff
int rad = 60;
float xpos, ypos;
float xspeed = 2.8;
float yspeed = 2.2;
int xdirection = 1;
int ydirection = 1;
//end new stuff
final float PACMAN_SIZE = 70;

/*
* setup - prepares envirnment size and color
 */
void setup() {
  //set canvas size and color
  size(1200, 500);
  frameRate(60);
  xpos = 80;
  ypos = 80;
  // Changes I make

}

/*
* draw - move pacman on diagonals and bounce off top
 * and bottom while rapping around left to right
 */
void draw() {

  background(0);

  xpos = xpos + (xspeed * xdirection);
  ypos = ypos + (yspeed * ydirection);

  if (xpos > width-rad || xpos < rad) {
    xdirection *= -1;
  }
  if (ypos > height-rad || ypos < rad) {
    ydirection *= -1;
  }

  fill(255,255,0);
  arc(pacmanX,pacmanY,PACMAN_SIZE,PACMAN_SIZE,hismouth,smile,delicious);

  pacmanX = pacmanX + 1;
  pacmanY = pacmanY + 1;
  //move pacman if mouse is clicked

 //check bounds and make pacman bounce off top/bottom
 //and wrap right to left


}

/*
* DrawPacman - draws a packman a the given x, y
 */
void drawPacman() {

}

/*
* makePacmanBounce - redirects pacman to opposite direction
*  when hitting top/bottom
*/
void makePacmanBounce()
{
  pacmanX = pacmanX + (xSpeed * xdirection);
  pacmanY = pacmanY + (ySpeed * ydirection);

  if (pacmanX > width-80 || pacmanX < 80) {
    xdirection *= -1;
  }
  if (pacmanY > width-80 || pacmanX < 80) {
    ydirection *= -1;
  }

}

/*
* makePacmanWrap - puts pacman on left when it reaches right
*/
void makePacmanWrap() {

}