blacklight

class Cell {

  // Form

  int posX = 0;

  int posY = 0;

  int area = 0;

  int animX = 0;

  // Propreties

  int lifeBar = 127;

  Boolean animating = false;

  // 0 -> white 

  // 1 -> black 

  // 2-> null

  int side = 2;

  //Piece is a quad so receives x, y and quad area to deal later

  Cell ( int x, int y, int area) {

    this.posX = x;

    this.posY = y;

    this.area = area;

  }

  /**************************************************

   *

   * Upon creation it recieves the last lifeBar

   * and state from cell in same position

   *

   ***************************************************/

  void setup ( int lifeBar, Boolean animating ) {

    this.lifeBar = lifeBar;

    this.animating = animating;

    // Don't let lifebar escalate

    if (this.lifeBar >= 255) this.lifeBar = 255; 

    if (this.lifeBar <= 0) this.lifeBar = 0; 

    stroke (159, 182, 205);

    strokeWeight (2);

    // paints cell according to side

    switch(side) {

    case 2: 

      fill(127); 

      break;

    case 0: 

      fill(255); 

      break;

    case 1: 

      fill(0); 

      break;

    }

  };

  void draw() {

    // debug for cell

    //textFont (_regular_, 48);

    //text ( this.num , posX, posY );

    // if is not between animation draw cell and circle color

    if ( this.animating == false ) {

      quad(

      this.posX, 

      this.posY, 

      this.posX + area, 

      this.posY, 

      this.posX + area, 

      this.posY + area, 

      this.posX, 

      this.posY + area);

      if ( this.side == 1) {

        fill(255);

      }

      fill(lifeBar) ;

      noStroke();

      arc(this.posX + 40, this.posY + 40, 30, 30, 0, 360);

    }

    // if white conquers plays animate white

    if (this.lifeBar >= 255 && this.side != 0) {

      this.lifeBar = 255;

      animateCell(255, 0);

    }

    // if black conquers plays animate black

    if (this.lifeBar <= 0 && this.side != 1) {

      this.lifeBar = 0;

      animateCell(0, 1);

    }

  };

  /**************************************************

   *

   * Updates cell conquer power

   *

   ***************************************************/

  void update (int player) {

    if ( this.animating == false ) {

      switch(player) {

      case 0: 

        updateWhite(); 

        break; 

      case 1: 

        updateBlack(); 

        break;

      }

    }

  };

  void updateWhite () {

    this.lifeBar += 5;

    println(lifeBar);

  };

  void updateBlack() {

    println("updateBlack");

    this.lifeBar -= 5;

    println(lifeBar);

  }

  /**************************************************

   *

   * Animates current cell

   *

   ***************************************************/

  void animateCell( int clr, int side ) {

    this.animating = true;

    if (  animX <= this.area) {

      if ( animX > area /2 ) {

        fill(clr);        

        print("animX " + animX);

      }

      else {

        fill(127);

      }

      quad(

      this.posX+animX, 

      this.posY, 

      (this.posX + area) - animX, 

      this.posY, 

      (this.posX + area) -animX, 

      this.posY + area, 

      this.posX + animX, 

      this.posY + area);

    }

    else {

      this.animating = false;

      this.side = side;

      animX = 0;

    }

    animX +=3*0.7;

  };

}