constructor(x, y, w, h, type) {

    this.x = x;

    this.y = y;

    this.tempx = 0;

    this.tempy = scenario_table.y; //Default value.

    this.w = w;

    this.h = h;

    this.icecubeimg = cubeimg; //Placeholder.

    this.glassimg = glassimg;

    this.isgrabbed = 0;

    this.acceleration = 0;

    this.type = type;

    this.insidecup = 0;

    this.stop = 0;

    this.mass = 3; //The force for gravity. Default is 3.

    this.todelete = 0; //Determines that the object will fall and be deleted.

  }

​

  gravity() {

    //14 seems more than enough to simulate gravity and acceleration.

    if (this.acceleration < 14) {

      this.acceleration++;

    }

    this.y += this.acceleration;

  }

​

  display() {

    //Push() and pop() isolates the figure properties.

    if (this.type == "ice") {

      push();

      fill(255, 0, 0);

      rect(this.x, this.y, this.w, this.h);

      pop();

    } else if (this.type == "glass") {

      push();

      noStroke();

      fill(0, 0, 255, 30);

      rect(this.x, this.y, this.w, this.h);

      pop();

    }

  }

​

  //Grabbing with the mouse to move.

  grabbed() {

    if (this.isgrabbed == 1) {

      if (this.type == "ice") {

        this.acceleration = 0;

        this.stop = 0;

        this.x = mouseX - 10;

        this.y = mouseY - 10;

      }

      if (this.type == "glass") {

        this.acceleration = 0;

        this.stop = 0;

        if (this.x > mouseX - 55) {

          this.x -= 3;

        }

​

        if (this.x < mouseX - 55) {

          this.x += 3;

        }

​

        if (this.y > mouseY - 75) {

          this.y -= 3;

        }

        if (this.y < mouseY - 75) {

          this.y += 3;

        }

      }

    }

  }

​

  ifgrabbed(i) {

    if (mouse.called == 0) {

      mouse.called = 1;

      this.isgrabbed = 1;

      mouse.isgrabbing(i);

    }

    cubes[i].grabbed();

  }

​

  //Check for collisions in X, (left and right) and Y axis (up and down). Separate functions are needed as physics are being implemented.

​

  //Check for collisions and apply force.

  hit_x_r() {

    if (this.type == "ice") {

      this.x += this.mass;

    } else if (this.type == "glass") {

      this.x += this.mass;

    }

  }

​

  hit_x_l() {

    if (this.type == "ice") {

      this.x -= this.mass;

    } else if (this.type == "glass") {

      this.x -= this.mass;

    }

  }

​

  hit_y_u() {

    if (this.type == "ice") {

      this.y -= this.mass;

    } else if (this.type == "glass") {

      this.y -= this.mass;

    }

    this.acceleration = 0;

  }

​

  hit_y_d() {

    if (this.type == "ice") {

      this.y += this.mass;

    } else if (this.type == "glass") {

      this.y += this.mass;

    }

  }

}

​