private List <Spot> KingSpots(Spot[,] map, Spot currentSpot, Chess c)
{
List <Spot> spots = new List <Spot>();
if (currentSpot.index.x < map.GetLength(0) - 1 && !IsFriendly(map[currentSpot.index.x + 1, currentSpot.index.y]))
{
spots.Add(map[currentSpot.index.x + 1, currentSpot.index.y]);
}
if (currentSpot.index.x > 0 && !IsFriendly(map[currentSpot.index.x - 1, currentSpot.index.y]))
{
spots.Add(map[currentSpot.index.x - 1, currentSpot.index.y]);
}
if (currentSpot.index.y < map.GetLength(1) - 1 && !IsFriendly(map[currentSpot.index.x, currentSpot.index.y + 1]))
{
spots.Add(map[currentSpot.index.x, currentSpot.index.y + 1]);
}
if (currentSpot.index.y > 0 && !IsFriendly(map[currentSpot.index.x, currentSpot.index.y - 1]))
{
spots.Add(map[currentSpot.index.x, currentSpot.index.y - 1]);
}
if (currentSpot.index.x < map.GetLength(0) - 1 && currentSpot.index.y < map.GetLength(1) - 1 &&
!IsFriendly(map[currentSpot.index.x + 1, currentSpot.index.y + 1]))
{
spots.Add(map[currentSpot.index.x + 1, currentSpot.index.y + 1]);
}
if (currentSpot.index.x > 0 && currentSpot.index.y < map.GetLength(1) - 1 &&
!IsFriendly(map[currentSpot.index.x - 1, currentSpot.index.y + 1]))
{
spots.Add(map[currentSpot.index.x - 1, currentSpot.index.y + 1]);
}
if (currentSpot.index.x < map.GetLength(0) - 1 && currentSpot.index.y > 0 &&
!IsFriendly(map[currentSpot.index.x + 1, currentSpot.index.y - 1]))
{
spots.Add(map[currentSpot.index.x + 1, currentSpot.index.y - 1]);
}
if (currentSpot.index.x > 0 && currentSpot.index.y > 0 &&
!IsFriendly(map[currentSpot.index.x - 1, currentSpot.index.y - 1]))
{
spots.Add(map[currentSpot.index.x - 1, currentSpot.index.y - 1]);
}
if (white)
{
if (currentSpot.index.x == 3 && currentSpot.index.y == 0 &&
map[map.GetLength(0) - 1, 0].occupier.role == Role.rook &&
IsFriendly(map[map.GetLength(0) - 1, 0]))
{
if (!map[map.GetLength(0) - 1, 0].occupier.IsThreatened(c) &&
!IsThreatened(c))
{
spots.Add(map[map.GetLength(0) - 2, 0]);
}
}
if (currentSpot.index.x == 3 && currentSpot.index.y == 0 &&
map[0, 0].occupier.role == Role.rook &&
IsFriendly(map[0, 0]))
{
if (!map[0, 0].occupier.IsThreatened(c) &&
!IsThreatened(c))
{
spots.Add(map[1, 0]);
}
}
}
else
{
if (currentSpot.index.x == 4 && currentSpot.index.y == map.GetLength(1) - 1 &&
map[map.GetLength(0) - 1, map.GetLength(1) - 1].occupier.role == Role.rook &&
IsFriendly(map[map.GetLength(0) - 1, map.GetLength(1) - 1]))
{
if (!map[map.GetLength(0) - 1, map.GetLength(1) - 1].occupier.IsThreatened(c) &&
!IsThreatened(c))
{
spots.Add(map[map.GetLength(0) - 2, map.GetLength(1) - 1]);
}
}
if (currentSpot.index.x == 4 && currentSpot.index.y == map.GetLength(1) - 1 &&
map[0, map.GetLength(1) - 1].occupier.role == Role.rook &&
IsFriendly(map[0, map.GetLength(1) - 1]))
{
if (!map[0, map.GetLength(1) - 1].occupier.IsThreatened(c) &&
!IsThreatened(c))
{
spots.Add(map[1, map.GetLength(1) - 1]);
}
}
}
return(spots);
}
private List <Spot> CrossSpots(Spot[,] map, Spot s)
{
List <Spot> list = new List <Spot>();
bool[] dirOccupied = new bool[4];
for (int i = 1; i < 8; i++)
{
try
{
if (!dirOccupied[0])
{
if (!IsFriendly(map[s.index.x + i, s.index.y]))
{
list.Add(map[s.index.x + i, s.index.y]);
}
if (map[s.index.x + i, s.index.y].IsOccupied())
{
dirOccupied[0] = true;
}
}
}
catch {}
try
{
if (!dirOccupied[1])
{
if (!IsFriendly(map[s.index.x - i, s.index.y]))
{
list.Add(map[s.index.x - i, s.index.y]);
}
if (map[s.index.x - i, s.index.y].IsOccupied())
{
dirOccupied[1] = true;
}
}
}
catch {}
try
{
if (!dirOccupied[2])
{
if (!IsFriendly(map[s.index.x, s.index.y - i]))
{
list.Add(map[s.index.x, s.index.y - i]);
}
if (map[s.index.x, s.index.y - i].IsOccupied())
{
dirOccupied[2] = true;
}
}
}
catch {}
try
{
if (!dirOccupied[3])
{
if (!IsFriendly(map[s.index.x, s.index.y + i]))
{
list.Add(map[s.index.x, s.index.y + i]);
}
if (map[s.index.x, s.index.y + i].IsOccupied())
{
dirOccupied[3] = true;
}
}
}
catch {}
}
return(list);
}
private Spot MoveCursor(ConsoleKey key, List <Spot> spots)
{
float distance = float.PositiveInfinity;
List <Spot> wanted = new List <Spot>();
Spot bestSpot = markedSpot;
switch (key)
{
case ConsoleKey.RightArrow:
for (int i = 0; i < spots.Count; i++)
{
if (spots[i].index.x > markedSpot.index.x)
{
wanted.Add(spots[i]);
}
}
for (int i = 0; i < wanted.Count; i++)
{
if (markedSpot.position.Distance(wanted[i].position) < distance)
{
distance = markedSpot.position.Distance(wanted[i].position);
bestSpot = wanted[i];
}
}
return(bestSpot);
case ConsoleKey.LeftArrow:
for (int i = 0; i < spots.Count; i++)
{
if (spots[i].index.x < markedSpot.index.x)
{
wanted.Add(spots[i]);
}
}
for (int i = 0; i < wanted.Count; i++)
{
if (markedSpot.position.Distance(wanted[i].position) < distance)
{
distance = markedSpot.position.Distance(wanted[i].position);
bestSpot = wanted[i];
}
}
return(bestSpot);
case ConsoleKey.UpArrow:
for (int i = 0; i < spots.Count; i++)
{
if (spots[i].index.y < markedSpot.index.y)
{
wanted.Add(spots[i]);
}
}
for (int i = 0; i < wanted.Count; i++)
{
if (markedSpot.position.Distance(wanted[i].position) < distance)
{
distance = markedSpot.position.Distance(wanted[i].position);
bestSpot = wanted[i];
}
}
return(bestSpot);
case ConsoleKey.DownArrow:
for (int i = 0; i < spots.Count; i++)
{
if (spots[i].index.y > markedSpot.index.y)
{
wanted.Add(spots[i]);
}
}
for (int i = 0; i < wanted.Count; i++)
{
if (markedSpot.position.Distance(wanted[i].position) < distance)
{
distance = markedSpot.position.Distance(wanted[i].position);
bestSpot = wanted[i];
}
}
return(bestSpot);
}
return(bestSpot);
}
private void HandleInput(ConsoleKey key)
{
List <Spot> chooseAbles;
if (currentState == State.choosingPlayer)
{
chooseAbles = (whiteTurn) ? chooseAbles = teams[0].AvailablePlayers() : chooseAbles = teams[1].AvailablePlayers();
}
else
{
chooseAbles = currentSoldier.AvailableSpots(this);
}
bool hasChoice = (chooseAbles.Count == 0) ? false : true;
if (hasChoice)
{
markedSpot = (markedSpot == null) ? chooseAbles[0] : markedSpot;
}
switch (key)
{
case ConsoleKey.RightArrow:
if (hasChoice)
{
if (choiceIndex + 1 == chooseAbles.Count)
{
choiceIndex = 0;
}
else
{
choiceIndex++;
}
MarkSpot(MoveCursor(key, chooseAbles));
//MarkSpot(chooseAbles[choiceIndex]);
}
else
{
Console.SetCursorPosition(0, 0);
}
break;
case ConsoleKey.LeftArrow:
if (hasChoice)
{
if (choiceIndex - 1 < 0)
{
choiceIndex = chooseAbles.Count - 1;
}
else
{
choiceIndex--;
}
MarkSpot(MoveCursor(key, chooseAbles));
//MarkSpot(chooseAbles[choiceIndex]);
}
else
{
Console.SetCursorPosition(0, 0);
}
break;
case ConsoleKey.UpArrow:
if (hasChoice)
{
MarkSpot(MoveCursor(key, chooseAbles));
}
break;
case ConsoleKey.DownArrow:
if (hasChoice)
{
MarkSpot(MoveCursor(key, chooseAbles));
}
break;
case ConsoleKey.Enter:
if (markedSpot == null)
{
}
else if (currentState == State.choosingPlayer)
{
if (markedSpot.occupier == null)
{
Console.WriteLine("no occupier");
}
currentSoldier = markedSpot.occupier;
currentState = State.choosingAct;
UnMark();
}
else if (currentState == State.choosingAct)
{
if (map[markedSpot.index.x, markedSpot.index.y].IsOccupied())
{
map[markedSpot.index.x, markedSpot.index.y].occupier.alive = false;
}
map[currentSoldier.currentSpot.index.x, currentSoldier.currentSpot.index.y].occupier = null;
map[currentSoldier.currentSpot.index.x, currentSoldier.currentSpot.index.y].ClearRole();
map[markedSpot.index.x, markedSpot.index.y].occupier = currentSoldier;
currentSoldier.currentSpot = map[markedSpot.index.x, markedSpot.index.y];
currentSoldier = null;
currentState = State.choosingPlayer;
whiteTurn = !whiteTurn;
UnMark();
}
choiceIndex = 0;
break;
case ConsoleKey.Escape:
if (currentState == State.choosingAct)
{
currentState = State.choosingPlayer;
}
else
{
Console.SetCursorPosition(0, 0);
}
break;
case ConsoleKey.F3:
showAll = !showAll;
if (showAll)
{
ShowSpots(chooseAbles);
}
else
{
HideSpots(chooseAbles);
}
break;
default:
Console.SetCursorPosition(0, 0);
break;
}
}
private void UnMark()
{
markedSpot.Paint(markedSpot.color);
markedSpot = null;
}