class gene
{
  int id;
  gene child;

  int childID;        
  int repeat;
  float heading;
  int rkey=0;
  float neuronWeight=0;  
    
  boolean isNeuron=false;
  boolean isLightSensor=false;  
  boolean isMuscle=false;
//  float muscleStrength=0;
  gene()
  {
    child=null;
  }
  gene(gene g)
  {
    id=g.id;
    childID=g.childID;
    repeat=g.repeat;
    child=g.child;
    heading=g.heading;
    neuronWeight=g.neuronWeight;
    rkey=g.rkey;
    switch(rkey)
    {
      case 0:        
      break;
      case 1:
        isNeuron=true;
      break;
      case 2:
        isMuscle=true;      
      break; 
      case 3:
        isLightSensor=true;
        isNeuron=true;
      break;         
    }    
  }
  gene(int i,int r,float h,float nw,int rkey)
  {
    id=i;
    repeat=r;
    heading=h;
    neuronWeight=nw;
    child=null;    
    this.rkey=rkey;
    switch(this.rkey)
    {
      case 0:        
      break;
      case 1:
        isNeuron=true;
      break;
      case 2:
        isMuscle=true;
      break;    
      case 3:
        isLightSensor=true;
        isNeuron=true;
      break;
    }    
  }
  gene(int i,int r,gene g,float h)
  {
    id=i;
    repeat=r;
    child=new gene(g);
    heading=h;
  }
}