private void AddRandomCheese()
{
Coordenadas newCoord = null;
bool found = false;
while (!found)
{
int nX = 1 + Rand.Next(x_piece_count - 2);
int nY = 1 + Rand.Next(y_piece_count - 2);
newCoord = new Coordenadas(nX, nY);
bool colision = false;
int snakelength = snake_campo.Count;
for (int index = 0; index < snakelength; index++)
{
if (snake_campo[index] == newCoord)
{
colision = true;
}
}
found = !colision;
}
apples.Add(newCoord);
}
public void RestoreState(Bundle icicle)
{
SetMode(GameMode.Paused);
apples = Coordenadas.ArrayToList(icicle.GetIntArray("mCheeseList"));
mDireccion = (Direccion)icicle.GetInt("mDireccion");
mSig_Direccion = (Direccion)icicle.GetInt("mSig_Direccion");
mMoveDelay = icicle.GetInt("mMoveDelay");
mPuntos = icicle.GetLong("mPuntos");
snake_campo = Coordenadas.ArrayToList(icicle.GetIntArray("mSnakeTrail"));
}
public Bundle SaveState()
{
Bundle map = new Bundle();
map.PutIntArray("mCheeseList", Coordenadas.ListToArray(apples));
map.PutInt("mDireccion", (int)mDireccion);
map.PutInt("mSig_Direccion", (int)mSig_Direccion);
map.PutInt("mMoveDelay", mMoveDelay);
map.PutLong("mPuntos", mPuntos);
map.PutIntArray("mSnakeTrail", Coordenadas.ListToArray(snake_campo));
return(map);
}
private void UpdateSnake()
{
bool growSnake = false;
Coordenadas head = snake_campo[0];
Coordenadas newHead = new Coordenadas(1, 1);
mDireccion = mSig_Direccion;
switch (mDireccion)
{
case Direccion.Derecha:
newHead = new Coordenadas(head.X + 1, head.Y);
break;
case Direccion.Izquierda:
newHead = new Coordenadas(head.X - 1, head.Y);
break;
case Direccion.Arriba:
newHead = new Coordenadas(head.X, head.Y - 1);
break;
case Direccion.Abajo:
newHead = new Coordenadas(head.X, head.Y + 1);
break;
}
if ((newHead.X < 1) || (newHead.Y < 1) || (newHead.X > x_piece_count - 2) ||
(newHead.Y > y_piece_count - 2))
{
SetMode(GameMode.Lost);
return;
}
foreach (Coordenadas snake in snake_campo)
{
if (snake.Equals(newHead))
{
SetMode(GameMode.Lost);
return;
}
}
foreach (Coordenadas apple in apples)
{
if (apple.Equals(newHead))
{
apples.Remove(apple);
AddRandomCheese();
mPuntos++;
mMoveDelay = (int)(mMoveDelay * 0.9);
growSnake = true;
break;
}
}
snake_campo.Insert(0, newHead);
if (!growSnake)
{
snake_campo.RemoveAt(snake_campo.Count - 1);
}
int index = 0;
foreach (Coordenadas c in snake_campo)
{
if (index == 0)
{
SetPiece(PieceType.Verde, c.X, c.Y);
}
else
{
SetPiece(PieceType.Rojo, c.X, c.Y);
}
index++;
}
}
private void UpdateSnake()
{
bool growSnake = false;
Coordenadas head = snake_campo[0];
Coordenadas newHead = new Coordenadas (1, 1);
mDireccion = mSig_Direccion;
switch (mDireccion) {
case Direccion.Derecha:
newHead = new Coordenadas (head.X + 1, head.Y);
break;
case Direccion.Izquierda:
newHead = new Coordenadas (head.X - 1, head.Y);
break;
case Direccion.Arriba:
newHead = new Coordenadas (head.X, head.Y - 1);
break;
case Direccion.Abajo:
newHead = new Coordenadas (head.X, head.Y + 1);
break;
}
if ((newHead.X < 1) || (newHead.Y < 1) || (newHead.X > x_piece_count - 2)
|| (newHead.Y > y_piece_count - 2)) {
SetMode (GameMode.Lost);
return;
}
foreach (Coordenadas snake in snake_campo) {
if (snake.Equals (newHead)) {
SetMode (GameMode.Lost);
return;
}
}
foreach (Coordenadas apple in apples) {
if (apple.Equals (newHead)) {
apples.Remove (apple);
AddRandomCheese ();
mPuntos++;
mMoveDelay = (int)(mMoveDelay * 0.9);
growSnake = true;
break;
}
}
snake_campo.Insert (0, newHead);
if (!growSnake)
snake_campo.RemoveAt (snake_campo.Count - 1);
int index = 0;
foreach (Coordenadas c in snake_campo) {
if (index == 0)
SetPiece (PieceType.Verde, c.X, c.Y);
else
SetPiece (PieceType.Rojo, c.X, c.Y);
index++;
}
}
private void AddRandomCheese()
{
Coordenadas newCoord = null;
bool found = false;
while (!found) {
int nX = 1 + Rand.Next (x_piece_count - 2);
int nY = 1 + Rand.Next (y_piece_count - 2);
newCoord = new Coordenadas (nX, nY);
bool colision = false;
int snakelength = snake_campo.Count;
for (int index = 0; index < snakelength; index++) {
if (snake_campo[index] == newCoord) {
colision = true;
}
}
found = !colision;
}
apples.Add (newCoord);
}
public override bool Equals(object obj)
{
Coordenadas other = (Coordenadas)obj;
return(X == other.X && Y == other.Y);
}