private Unit FarthestSideUnit(Vector2 pos, Collider2D[] cols, Side side, UnitCheckFunc function = null)
{
Unit farthest = null;
float biggestDist = 0;
foreach (Collider2D col in cols)
{
Unit unit = col.GetComponent <Unit>();
if (unit && unit.m_side == side && (function == null || function(unit)))
{
float dist = Vector2.Distance(pos, col.transform.position);
if (dist > biggestDist)
{
biggestDist = dist;
farthest = unit;
}
}
}
return(farthest);
}
private Unit NearestSideUnit(Vector2 pos, Collider2D[] cols, Side side, UnitCheckFunc function = null)
{
Unit nearest = null;
float smallestDist = float.MaxValue;
foreach (Collider2D col in cols)
{
Unit unit = col.GetComponent <Unit>();
if (unit && unit.m_side == side && (function == null || function(unit)))
{
float dist = Vector2.Distance(pos, col.transform.position);
if (dist < smallestDist)
{
smallestDist = dist;
nearest = unit;
}
}
}
return(nearest);
}
