/// <summary>
/// Gets the units collection of the specified team.
/// </summary>
/// <param name="team">The team.</param>
/// <returns>The units collection.</returns>
private KDTree <Unit> GetUnitsOfTeam(Team team)
{
units.TryGetValue(team, out var collection);
return(collection);
}
/// <summary>
/// Gets the units with the specified team in the specified circular region.
/// </summary>
/// <param name="team">The team.</param>
/// <param name="point">The area center point coordinates.</param>
/// <param name="radius">The radius.</param>
/// <returns>The units.</returns>
public IEnumerable <Unit> GetUnitsByCircleArea(Team team, Vector3 point, float radius)
{
return(GetUnitsOfTeam(team)?.GetByCircleArea(point, radius) ?? Enumerable.Empty <Unit>());
}
/// <summary>
/// Finds the closest unit to the specified point with the specified team.
/// </summary>
/// <param name="team">The team.</param>
/// <param name="position">The position.</param>
/// <returns>The unit.</returns>
public Unit FindClosestUnit(Team team, Vector3 position)
{
return(GetUnitsOfTeam(team)?.FindClosest(position));
}
/// <summary>
/// Gets the units with the specified team in the specified rectangular region.
/// </summary>
/// <param name="team">The team.</param>
/// <param name="min">The minimum point coordinates.</param>
/// <param name="max">The maximum point coordinates..</param>
/// <returns>The units.</returns>
public IEnumerable <Unit> GetUnitsByRegion(Team team, Vector3 min, Vector3 max)
{
return(GetUnitsOfTeam(team)?.GetByRegion(min, max) ?? Enumerable.Empty <Unit>());
}
