A.Novopoltsev/ISEBbd-22_Novopoltsev_A.A._Battleship_Base
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A.Novopoltsev 2022-12-16 23:20:57 +03:00
parent e2969fef09
commit 54220c6fc7
1 changed files with 43 additions and 39 deletions
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82
Warship/Warship/SetWarshipsGeneric.cs
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@ -9,69 +9,73 @@ namespace Warship
internal class SetWarshipsGeneric<T>
where T : class
{
private readonly T[] _places;
private readonly List<T> _places;
public int Count => _places.Length;
public int Count => _places.Count;
private readonly int _maxCount;
public SetWarshipsGeneric(int count)
{
_places = new T[count];
_maxCount = count;
_places = new List<T>();
}
public int Insert(T warship)
{
return Insert(warship, 0);
if (_places.Count + 1 >= _maxCount)
return -1;
_places.Insert(0, warship);
return 0;
}
public int Insert(T warship, int position)
{
int EmptyEl = -1;
if (position >= Count || position < 0)
if (position >= _maxCount || position < 0)
return -1;
if (_places[position] == null)
{
_places[position] = warship;
return 1;
}
else if (_places[position] != null)
{
for (int i = position + 1; i < Count; i++)
if (_places[i] == null)
{
EmptyEl = i;
break;
}
if (EmptyEl == -1)
return -1;
for (int i = EmptyEl; i > position; i--)
_places[i] = _places[i - 1];
}
_places[position] = warship;
return 1;
if (_places.Count + 1 >= _maxCount)
return -1;
_places.Insert(position, warship);
return position;
}
public T Remove(int position)
{
if (position >= Count || position < 0 || _places[position] == null)
if (position >= _maxCount || position < 0)
return null;
T deleted = _places[position];
_places[position] = null;
_places.RemoveAt(position);
return deleted;
}
public T Get(int position)
public T this[int position]
{
if (position >= Count || position < 0)
return null;
return _places[position];
get
{
if (position < 0 || position >= _maxCount)
return null;
return _places[position];
}
set
{
if (position < 0 || position >= _maxCount)
Insert(value, position);
}
}
public IEnumerable<T> GetWarships()
{
foreach (var warship in _places)
{
if (warship != null)
{
yield return warship;
}
else
{
yield break;
}
}
}
}
}