/// <summary>
/// Checks if the target unit is valid.
/// </summary>
/// <param name="unit">
/// The Unit
/// </param>
/// <param name="range">
/// The Range
/// </param>
/// <param name="checkTeam">
/// Checks if the target is an enemy from the Player's side
/// </param>
/// <param name="from">
/// Check From
/// </param>
/// <returns>
/// The <see cref="bool" />.
/// </returns>
public static bool IsValidTarget(
this AttackableUnit unit,
float range = float.MaxValue,
bool checkTeam = true,
Vector3 from = default(Vector3))
{
if (unit == null || !unit.IsValid || unit.IsDead || !unit.IsVisible || !unit.IsTargetable ||
unit.IsInvulnerable)
{
return(false);
}
if (!unit.IsTargetableToTeam(GameObjects.Player.Team))
{
return(false);
}
if (checkTeam && GameObjects.Player.Team == unit.Team)
{
return(false);
}
var @base = unit as AIBaseClient;
if (@base != null && [email protected])
{
return(false);
}
var unitPosition = @base?.Position ?? unit.Position;
return(@from.IsValid()
? @from.DistanceSquared(unitPosition) < range * range
: GameObjects.Player.DistanceSquared(unitPosition) < range * range);
}