public float GoodSum(BrainBehaviour behaviour)
{
float sum = 0;
if( behaviour.fear > 0 ) { sum += fear*behaviour.friend; }
if( behaviour.friend > 0 ) { sum += friend*behaviour.friend; }
if( behaviour.food > 0 ) { sum += food*behaviour.friend; }
if( behaviour.straight > 0 ) { sum += straight*behaviour.straight; }
if( behaviour.eastWest > 0 ) { sum += eastWest*behaviour.eastWest; }
if( behaviour.wall > 0 ) { sum += wall*behaviour.wall; }
return sum;
}
public bool WorseThan(BrainRecord other, BrainBehaviour behaviour)
{
float lhs = BadSum(behaviour);
if( other == null )
{
return lhs < 0;
}
float rhs = other.BadSum(behaviour);
return lhs < rhs;
}
public bool BetterThan(BrainRecord other, BrainBehaviour behaviour)
{
float lhs = GoodSum(behaviour);
if( other == null )
{
return lhs > 0;
}
float rhs = other.GoodSum(behaviour);
return lhs > rhs;
}
public float GoodSum(BrainBehaviour behaviour)
{
float sum = 0;
if( behaviour.fear > 0 ) { sum += fear*behaviour.fear; }
if( behaviour.friend > 0 ) { sum += friend*behaviour.friend; }
if( behaviour.food > 0 ) { sum += food*behaviour.food; }
return sum;
}
public float TotalSum(BrainBehaviour behaviour)
{
return fear*behaviour.fear +
friend*behaviour.friend +
food*behaviour.food +
straight*behaviour.straight +
eastWest*behaviour.eastWest +
wall*behaviour.wall;
}
