static List <Coordenate> SearchNeighboring(Data data)
{
Coordenate temp = data.DecksShip[0];
List <Coordenate> tempList = new List <Coordenate>();
foreach (Coordenate c in data.FieldForEnemy)
{
if (data.Dir == Direction.None && CheckNeighborhoodWithPoint(temp, c) && !tempList.Contains(c))
{
tempList.Add(c);
}
}
for (int i = 0; i < 2; i++)
{
foreach (Coordenate c in data.FieldForEnemy)
{
if (CheckExtremePoint(temp, c, data.Dir) && !tempList.Contains(c))
{
tempList.Add(c);
}
}
temp = data.DecksShip[data.DecksShip.Count - 1];
}
return(tempList);
}
static void StepEnemy(int[,] enemyFieldForPlayer, int[,] enemyField, int[,] playerField, Data data)
{
if (CheckWiner(data))
{
return;
}
Coordenate coord = new Coordenate(0, 0);
Random rand = new Random();
if (data.Touch)
{
data.LikelyCoordinatesForEnemy = SearchNeighboring(data);
if (data.LikelyCoordinatesForEnemy.Count == 0)
{
data.Touch = false;
}
coord = data.LikelyCoordinatesForEnemy[rand.Next(0, data.LikelyCoordinatesForEnemy.Count)];
data.LikelyCoordinatesForEnemy.Remove(coord);
data.FieldForEnemy.Remove(coord);
}
else
{
coord = data.FieldForEnemy[rand.Next(0, data.FieldForEnemy.Count)];
data.FieldForEnemy.Remove(coord);
}
AttackEnemy(enemyFieldForPlayer, enemyField, playerField, data, coord);
}
static List <Coordenate> DecksCheck(int[,] field, int countDeck, Coordenate coord, Direction dir)
{
List <Coordenate> coordenatesDecks = new List <Coordenate>();
switch (dir)
{
case Direction.Up:
for (int i = coord.X - countDeck - 1; i <= coord.X + countDeck - 1; i++)
{
if ((i >= 0 && i < 10) && field[i, coord.Y] == countDeck)
{
coordenatesDecks.Add(new Coordenate(i, coord.Y));
}
}
break;
case Direction.Left:
for (int i = coord.Y - countDeck - 1; i <= coord.Y + countDeck - 1; i++)
{
if ((i >= 0 && i < 10) && field[coord.X, i] == countDeck)
{
coordenatesDecks.Add(new Coordenate(coord.X, i));
}
}
break;
}
return(coordenatesDecks);
}
static bool CheckExtremePoint(Coordenate mainPoint, Coordenate checkPoint, Direction dir)
{
if (dir == Direction.Up && (checkPoint.Y == mainPoint.Y && (checkPoint.X == mainPoint.X + 1 || checkPoint.X == mainPoint.Y - 1)))
{
return(true);
}
if (dir == Direction.Left && (checkPoint.X == mainPoint.X && (checkPoint.Y == mainPoint.Y + 1 || checkPoint.Y == mainPoint.Y - 1)))
{
return(true);
}
return(false);
}
static int[,] MarkBorders(int[,] field, Coordenate start, Coordenate end, Data data)
{
for (int i = data.FieldForEnemy.Count - 1; i > 0; i--)
{
if ((data.FieldForEnemy[i].X >= start.X - 1 && data.FieldForEnemy[i].X <= end.X + 1) &&
(data.FieldForEnemy[i].Y >= start.Y - 1 && data.FieldForEnemy[i].Y <= end.Y + 1))
{
field[data.FieldForEnemy[i].X, data.FieldForEnemy[i].Y] = MissValue;
data.FieldForEnemy.Remove(data.FieldForEnemy[i]);
}
}
return(field);
}
static List <Coordenate> KillCheckForPlayer(Coordenate coord, int[,] field)
{
int countDeck = field[coord.X, coord.Y];
Direction dir = Direction.None;
if (coord.X + 1 < 10 && field[coord.X, coord.Y] == field[coord.X + 1, coord.Y])
{
dir = Direction.Up;
}
else if (coord.X - 1 >= 0 && field[coord.X, coord.Y] == field[coord.X - 1, coord.Y])
{
dir = Direction.Up;
}
else if (coord.Y + 1 < 10 && field[coord.X, coord.Y] == field[coord.X, coord.Y + 1])
{
dir = Direction.Left;
}
else if (coord.Y - 1 >= 0 && field[coord.X, coord.Y] == field[coord.X, coord.Y - 1])
{
dir = Direction.Left;
}
return(DecksCheck(field, countDeck, coord, dir));
}
static bool CheckNeighborhoodWithPoint(Coordenate mainPoint, Coordenate checkPoint)
{
return((checkPoint.X == mainPoint.X && (checkPoint.Y == mainPoint.Y + 1 || checkPoint.Y == mainPoint.Y - 1)) ||
(checkPoint.Y == mainPoint.Y && (checkPoint.X == mainPoint.X + 1 || checkPoint.X == mainPoint.X - 1)));
}
static void AttackEnemy(int[,] enemyFieldForPlayer, int[,] enemyField, int[,] playerField, Data data, Coordenate hitCoord)
{
if (playerField[hitCoord.X, hitCoord.Y] == 0)
{
playerField[hitCoord.X, hitCoord.Y] = MissValue;
FieldOutput(playerField, enemyFieldForPlayer);
Console.WriteLine("Fortunately, the enemy missed!");
StepPlayer(enemyFieldForPlayer, enemyField, playerField, data);
}
else
{
int countDecks = 0;
if (data.Touch)
{
data.TouchCount++;
if (data.TouchCount == playerField[hitCoord.X, hitCoord.Y])
{
data.Touch = false;
data.Dir = data.Dir == Direction.None ? FindDirection(data.DecksShip) : data.Dir;
data.DecksShip.Add(hitCoord);
data.DecksShip = StartEndShip(data.Dir, data.DecksShip);
countDecks = data.DecksShip.Count;
playerField = MarkBorders(playerField, data.DecksShip[0], data.DecksShip[data.DecksShip.Count - 1], data);
}
else
{
data.Dir = data.Dir == Direction.None ? FindDirection(data.DecksShip) : data.Dir;
data.DecksShip.Add(hitCoord);
data.DecksShip = StartEndShip(data.Dir, data.DecksShip);
}
}
else if (IntegrityCheck(playerField, hitCoord.X, hitCoord.Y))
{
data.Touch = true;
data.TouchCount = 1;
data.DecksShip = new List <Coordenate>();
data.DecksShip.Add(hitCoord);
data.Dir = Direction.None;
}
else
{
countDecks = 1;
playerField = MarkBorders(playerField, hitCoord, hitCoord, data);
}
playerField[hitCoord.X, hitCoord.Y] = HitValue;
FieldOutput(playerField, enemyFieldForPlayer);
if (countDecks != 0)
{
WriteHitEnemyPLeyersShip(countDecks);
}
else
{
Console.WriteLine("You hit!");
}
data.CountEnemy++;
StepEnemy(enemyFieldForPlayer, enemyField, playerField, data);
}
}