// CAKE MONSTER
// Assignment 3 Program 2 KIB205 Laura Packer n6874606

// Monster Class
class Monster {
  // Monster Diametre
  float diam;
  // Eye Colour
  color eCol;
  // X Position
  float xPos;
  // Y Position
  float yPos;
  
  // Monster Constructor
  // Set temp variables for radius and eye colour
  Monster(float tempDiam, color tempECol) {
    // Temp Radius
    diam = tempDiam;
    // Temp Eye Colour
    eCol = tempECol;
  }
  
  // Set location of Monster
  void setLocation(float tempX, float tempY) {
    // Temp X Position
    xPos = tempX;
    // Temp Y Position
    yPos = tempY;
  }
  
  // Display Method
  void display() {
    // GREEN MONSTER
    noStroke();
    // Body
    // Set fill to green
    fill(106,189,69);
    // Draw ellipse
    ellipse(xPos,yPos,diam,diam);
    // Large circles for eyes
    // Set fill to white
    fill(255);
    // Draw ellipses
    ellipse(xPos-40,yPos+10,65,65);
    ellipse(xPos+40,yPos+10,65,65);
    // Small circles for eyes
    // Set fill to eCol variable
    fill(eCol);
    // Draw ellipses
    ellipse(xPos-33,yPos-8,15,15);
    ellipse(xPos+33,yPos-8,15,15);
    // Ellipse for mouth
    // Set fill to pink
    fill(239,89,87);
    // Draw ellipse
    ellipse(xPos,yPos-64,80,30);
    // Nose
    // Set fill to darker green
    fill(82,153,67);
    // Draw triangle
    beginShape();
    vertex(xPos,yPos-30);
    vertex(xPos+6,yPos-20);
    vertex(xPos-6,yPos-20);
    endShape();
  }
  
  // Boolean Intersect Function
  // With help from Example 10-3: Bouncing Ball with Intersection
  // http://www.learningprocessing.com/examples/chapter-10/example-10-3/
  // Returns true if monster intersects a cake
  boolean intersect(Cake d) {
    // Calculate distance between current X,Y and d X,Y
    float distance = dist(xPos,yPos,d.xPos,d.yPos);
    // Check distance and return true or false
    if (distance < diam/2 + d.r) {
      return true;
    } else {
      return false;
    }
  }
}