/// <summary>
/// Checks if the current instance is the same subtype [land / sea / air] than <paramref name="other"/>.
/// </summary>
/// <param name="other">The second instance.</param>
/// <returns><c>True</c> if both are the same subtype; <c>False</c> otherwise.</returns>
internal bool IsSameType(UnitPivot other)
{
if (Is <LandUnitPivot>())
{
return(other.Is <LandUnitPivot>());
}
else if (Is <SeaUnitPivot>())
{
return(other.Is <SeaUnitPivot>());
}
else if (Is <AirUnitPivot>())
{
return(other.Is <AirUnitPivot>());
}
// Just in case.
return(false);
}
/// <summary>
/// Adds as specified <see cref="UnitPivot"/> in garrison, then check the citizen happiness.
/// </summary>
/// <param name="unit">The unit to add.</param>
internal void AddInGarrison(UnitPivot unit)
{
_garrison.Add(unit);
CheckCitizensHappiness();
}
/// <summary>
/// Removes as specified <see cref="UnitPivot"/> from garrison, then check the citizen happiness.
/// </summary>
/// <param name="unit">The unit to remove.</param>
internal void RemoveFromGarrison(UnitPivot unit)
{
_garrison.Remove(unit);
CheckCitizensHappiness();
}