List <SpeechManager_Unit> getSpeeches(int owner, int min, int max, Unit exclude)
{
List <Unit> units = Unit.GetAllUnitsOfOwner(owner, true);
int count = Mathf.Min(Random.Range(min, max + 1), units.Count);
List <Unit> picked = M_Math.GetRandomObjects(new List <Unit>(units).Where(u => u != exclude).ToList(), count);
return(picked.Select(p => p.GetComponent <SpeechManager_Unit>()).ToList());
}