// obstacle class for use with kTermites
// roland snooks  |  www.kokkugia.com  |  2007

class kMud{
  kVec          pos;
  float         x;
  float         y;
  float         z;
  kRange        obsRng;
  float         rad;
  float         magnitude;
  
  // constructor - simple
  kMud(kVec _pos){
    pos = _pos;
    rad = 5;
    magnitude = rad;
  }
  
  
  // render
  void render(){
    obsRng = new kRange(pos.x +    rad, pos.x - rad, pos.y + rad, pos.y - rad, pos.z + rad, pos.z - rad);
    obsRng.setColor(10); 
    space.append(obsRng);
  }  
  
  void depleteMud(){
    magnitude = magnitude - 1;
    rad = rad - 1;
    if(rad == 0){
      this.kill();
    }
  }
  
  
  // kill 
  void kill(){
    world1.mudpop.remove(this);
  }
  
  
  
}