// Character drawing

class Type extends Particle {
  float headAngle;
  int typeNum, shapeNum;
  
  Type(float ix, float iy, float spd, float s, int n) {
    super(ix, iy, spd, s);
    typeNum = n;
    shapeNum = typeNum%NUM_TYPESHAPES;
  }

  void update() {
    super.update();
    if (super.inString) {
      headAngle = 0;
    } else {
      headAngle = atan2(dy, dx) - HALF_PI;        // Make 'heads' follow the cursor
    }
  }

  void display() {
    pushMatrix();
    translate(x, y);
    rotate(headAngle);
    pushMatrix();
    scale(typeSize/min(dist(x, y, mouseX, mouseY)+1, 10));
    shape(typeShape[shapeNum], 0, 0);// Draw shapes
    popMatrix();
    popMatrix();
  }
  
  int getShapeNum() {
    return shapeNum;
  }
}