public Tablero(Ficha [] f, PictureBox t, Timer time, PictureBox circle, PictureBox dice0, PictureBox dice1, Ficha p, RichTextBox c)
{
this.console = c;
this.fichas = f;
this.tablero = t;
this.gameCheck = time;
this.turnCircle = circle;
this.dice0 = dice0;
this.dice1 = dice1;
this.previewFicha = p;
this.dice = new int[2];
this.r = new Random();
this.tablero.Controls.Add(this.turnCircle);
this.turnCircle.Visible = false;
this.tablero.Controls.Add(p.img);
this.tablero.Controls.Add(dice0);
this.tablero.Controls.Add(dice1);
dice0.Location = new Point(296, 345);
dice1.Location = new Point(341, 345);
for (int i = 0; i < fichas.Length; i++)
{
this.tablero.Controls.Add(fichas[i].img);
sendHome(this.fichas[i]);
fichas[i].img.Visible = true;
fichas[i].img.BringToFront();
}
dice0.BringToFront();
dice1.BringToFront();
}
public bool canMove(int team)
{
Ficha auxFicha = new Ficha(new PictureBox(), -1);
// Needed in case that there are coins at home
if (activeDices == -1)
{
return(true);
}
Ficha[] coins = getTeamCoins(team);
for (int i = 0; i < coins.Length; i++)
{
if (coins[i].pos >= 1 && (
(this.dice0.Enabled && canMoveFicha(coins[i], dice[0], auxFicha)) ||
(this.dice1.Enabled && canMoveFicha(coins[i], dice[1], auxFicha)) ||
(selectedValue > 0 && canMoveFicha(coins[i], selectedValue, auxFicha))))
{
return(true);
}
}
log(Locale.noMove);
return(false);
}
public void fixPos(int pos, int team)
{
List <Ficha> coins = coinsAt(pos, team);
if (coins.Count == 1)
{
if (coins[0].atHome())
{
int inPos = (coins[0].pos / 100) - 1;
coins[0].img.Location = Const.winPaths[coins[0].team, inPos];
}
else
{
coins[0].img.Location = Const.cells[(coins[0].pos - 1)];
}
}
else if (coins.Count == 2)
{
Ficha first = coins[0];
Ficha second = coins[1];
int posX = first.img.Location.X;
int posY = first.img.Location.Y;
// At home
if (first.atHome() && second.atHome())
{
if (first.team == Const.GREEN || first.team == Const.BLUE)
{
first.img.Location = new Point(posX, posY + 20);
second.img.Location = new Point(posX, posY - 20);
}
if (first.team == Const.RED || first.team == Const.YELLOW)
{
first.img.Location = new Point(posX + 20, posY);
second.img.Location = new Point(posX - 20, posY);
}
}
// Normal horizontal
else if ((first.pos >= 52 && first.pos <= 59) ||
(first.pos >= 9 && first.pos <= 17) ||
(first.pos >= 18 && first.pos <= 25) ||
(first.pos >= 43 && first.pos <= 51))
{
first.img.Location = new Point(posX, posY + 20);
second.img.Location = new Point(posX, posY - 20);
}
// Normal vertical
else
{
first.img.Location = new Point(posX + 20, posY);
second.img.Location = new Point(posX - 20, posY);
}
}
else
{
return;
}
}
protected void sendHome(Ficha f)
{
if (turn != -1 && (f.pos >= 100 || f.pos <= 0))
{
return;
}
int freeSlot = freeHomeSlot(f.team);
f.img.Location = Const.homeSlots[f.team, freeSlot];
f.pos = -1;
}
private Ficha [] getTeamCoins(int team)
{
Ficha[] teamCoins = new Ficha[4];
for (int i = 0, j = 0; i < this.fichas.Length; i++)
{
if (this.fichas[i].team == team)
{
teamCoins[j++] = this.fichas[i];
}
}
return(teamCoins);
}
public bool move(Ficha f, int amount)
{
specialMovement = false;
Ficha aux = testPosition(f, amount);
if (aux == null)
{
return(false);
}
else
{
log("Moving coin of team " + Locale.colors[f.team] + " with " + amount + " moves.");
// Kill a coin
if (aux.pos < 100)
{
List <Ficha> l = coinsAt(aux.pos, f.team);
if (l.Count() == 1 &&
l[0].team != f.team &&
!isSegura(aux.pos))
{
log(String.Format(Locale.coinEat, Locale.colors[f.team], Locale.colors[l[0].team]));
sendHome(l[0]);
selectedValue = 20;
specialMovement = true;
log(Locale.move20);
}
}
lastSelectedCoin = f;
int prevPos = f.pos;
f.pos = aux.pos;
f.img.Location = aux.img.Location;
fixPos(prevPos, f.team);
fixPos(f.pos, f.team);
// Move 10 positions when arriving home
if (f.pos == -3)
{
selectedValue = 10;
specialMovement = true;
log(Locale.coinArrived);
}
return(true);
}
}
public bool isBridges(Ficha f, int dest)
{
if (f.pos == dest)
{
return(false);
}
// Map -> <position, fichasAmount>
Dictionary <int, int> map = new Dictionary <int, int>();
for (int i = 0; i < this.fichas.Length; i++)
{
if (map.ContainsKey(this.fichas[i].pos))
{
map[this.fichas[i].pos]++;
}
else
{
map.Add(this.fichas[i].pos, 1);
}
}
int origen = ((f.pos + 1) == 69) ? 1 : (f.pos + 1);
bool cont = true;
// log("Scanning from " + origen + " until " + dest);
for (int i = origen; cont; i++ /*= (i + 1) % Const.cells.Length*/)
{
i = (i == 69) ? 1 : i;
if (map.ContainsKey(i) && map[i] > 1)
{
log("There are bridges at position " + i);
return(true);
}
if (i == dest)
{
cont = false;
}
}
// log("No bridges present");
return(false);
}
public bool canMoveFicha(Ficha f, int amount, Ficha previewFicha)
{
if (f.atHome())
{
return(canMoveHome(f, ((f.pos / 100) + amount), previewFicha));
}
// Console.WriteLine("Moving coin of team " + f.team + " with " + amount + " moves.");
int prev = f.pos;
int newPos = (f.pos + amount - 1) % Const.cells.Length;
previewFicha.pos = newPos + 1;
previewFicha.img.Location = Const.cells[newPos];
// Entering home
if ((f.team == Const.RED && prev <= 34 && previewFicha.pos > 34) ||
(f.team == Const.BLUE && prev <= 17 && previewFicha.pos > 17) ||
(f.team == Const.YELLOW && prev > 40 && prev <= 68 && (prev + amount) > 68) ||
(f.team == Const.GREEN && prev <= 51 && previewFicha.pos > 51))
{
int amountCasa = (prev + amount - Const.preWinCells[f.team]);
// Check bridges for path outside home
if (isBridges(f, Const.preWinCells[f.team]))
{
return(false);
}
return(canMoveHome(f, amountCasa, previewFicha));
}
// Si hay puentes (y no en casa), devolver null (false)
if (isBridges(f, newPos + 1))
{
return(false);
}
return(true);
}
public Ficha testPosition(Ficha f, int amount)
{
if (f.atHome())
{
return(moveAtHome(f, ((f.pos / 100) + amount)));
}
int prev = f.pos;
int newPos = (f.pos + amount - 1) % Const.cells.Length;
previewFicha.pos = newPos + 1;
previewFicha.img.Location = Const.cells[newPos];
// Entering home
if ((f.team == Const.RED && prev <= 34 && previewFicha.pos > 34) ||
(f.team == Const.BLUE && prev <= 17 && previewFicha.pos > 17) ||
(f.team == Const.YELLOW && prev > 40 && prev <= 68 && (prev + amount) > 68) ||
(f.team == Const.GREEN && prev <= 51 && previewFicha.pos > 51))
{
int amountCasa = (prev + amount - Const.preWinCells[f.team]);
// Check bridges for path outside home
if (isBridges(f, Const.preWinCells[f.team]))
{
return(null);
}
return(moveAtHome(f, amountCasa));
}
// Si hay puentes (y no en casa), devolver null (false)
if (isBridges(f, newPos + 1))
{
return(null);
}
return(this.previewFicha);
}
public bool isBridgesHome(Ficha f, int dest)
{
List <Ficha> coins = new List <Ficha>();
for (int i = 0; i < this.fichas.Length; i++)
{
if (this.fichas[i].team == f.team && this.fichas[i].atHome())
{
coins.Add(this.fichas[i]);
}
}
// Iterar camino casa (costoso)
int currentPos = (f.pos / 100);
int finalPos = (7 > dest) ? dest : 7;
for (int i = currentPos + 1; i != finalPos + 1; i++)
{
int amount = 0;
for (int j = 0; j < coins.Count; j++)
{
int pos = (coins[j].pos / 100);
if (pos == i)
{
amount++;
}
}
if (amount > 1)
{
log("There were bridges at position " + i);
return(true);
}
}
return(false);
}
public Ficha moveAtHome(Ficha f, int pos)
{
if (isBridgesHome(f, pos))
{
return(null); // There were bridges, could not move
}
if (pos == 8)
{
previewFicha.pos = -3; // Coin has arrived
}
else if (pos > 8)
{
return(null); // Could not move
}
else
{
previewFicha.pos = pos * 100; // Pos >= 100 means at home
}
previewFicha.img.Location = Const.winPaths[f.team, pos - 1];
return(this.previewFicha);
}
public bool canMoveHome(Ficha f, int pos, Ficha previewFicha)
{
if (isBridgesHome(f, pos))
{
return(false); // There were bridges, could not move
}
if (pos == 8)
{
previewFicha.pos = -3; // Coin has arrived
}
else if (pos > 8)
{
return(false); // Could not move
}
else
{
previewFicha.pos = pos * 100; // Pos >= 100 means at home
}
previewFicha.img.Location = Const.winPaths[f.team, pos - 1];
return(true);
}
public bool preview(Ficha f, int amount)
{
return(testPosition(f, amount) != null);
}
