ITreeNode::TResult CalculateAvoidanceDestiny::Run()
{
Entity * enemy;
context->GetValueEntity(TreeContext::KEY_THREAT, &enemy);
Vec2D direction, threat;
float projection;
direction.x = DegCos(owner->rotation - 90)*linearSpeed;
direction.y = DegSin(owner->rotation - 90)*-linearSpeed;
threat.x = enemy->x - owner->x;
threat.y = enemy->y - owner->y;
projection=threat.Dot(direction);
direction.normalize();
return TResult();
}
virtual bool eat(std::vector<unsigned char>& data)
{
result = TResult(); //clear
Iterator iter = data.begin();
Iterator end = data.end();
if (qi::parse(iter, end, grammar, result))
{
data.erase(data.begin(), iter);
if (callback)
{
callback(result);
}
return true;
}
return false;
}
