//This function adjusts the Vector so its x and y values do not exceed the max scalar value (Typically the MAX_FORCE).
void Alien::Truncate(vec2 &vec, const float &scalar)
{
float retVal = scalar / vec.Length();
if (retVal < 1.0) {
retVal = 1.0;
}
else {
retVal =retVal;
}
vec *= retVal;
}
float Length(vec2 v)
{
return v.Length();
}