public int CountByUnitDefId(PlayerId playerId, UnitDefId unitDefId)
{
world.ValidatePlayer(playerId);
return(Units(playerId)
.Where(x => x.UnitDefId.Equals(unitDefId))
.Sum(x => x.Count));
}
public IEnumerable <UnitImmutable> GetByUnitDefId(PlayerId playerId, UnitDefId unitDefId)
{
world.ValidatePlayer(playerId);
return(Units(playerId)
.Where(x => x.UnitDefId.Equals(unitDefId))
.Select(x => x.ToImmutable()));
}
private void AddUnit(PlayerId playerId, UnitDefId unitDefId, int count)
{
Units(playerId).Add(new Unit {
UnitId = Id.NewUnitId(),
UnitDefId = unitDefId,
Count = count
});
}
public UnitDefNotFoundException(UnitDefId unitDefId) : base($"Unit '{unitDefId.Id}' does not exist.")
{
}
private void RemoveUnitsOfType(PlayerId playerId, UnitDefId unitDefId)
{
Units(playerId).RemoveAll(x => x.UnitDefId == unitDefId);
}
