// opDivide: spawn a new organism in neighboring cell with same bytecode
// and energy fraction described by A/256.
func opDivide(o *org.Organism, c *Cpu) error {
lenc := len(c.Code)
if err := o.Discharge(lenc); err != nil {
return err
}
nc := c.Copy()
if rand.Float64() < MutationRate {
nc.Mutate()
}
n, err := o.Divide(nc, float64(c.R[0])/256.0)
if err == org.ErrNotEmpty {
return nil
}
if err != nil {
return err
}
go nc.Run(n)
return nil
}
