/// <summary>
/// Create a random LockGrid with the specified number of rows, columns, and buttons per lock. The difficulty
/// parameter determines the difficulty of the generated LockGrid, which should be between 0 and 1.0.
/// </summary>
/// <returns>The random.</returns>
/// <param name="rowCount">The number of rows in the generated LockGrid.</param>
/// <param name="colCount">The number of columns in the generated LockGrid.</param>
/// <param name="buttonCount">The number of buttons per lock in the generated LockGrid.</param>
/// <param name="difficulty">Difficulty value between 0 and 1.0.</param>
public static Models.LockGrid CreateRandom(int rowCount, int colCount, int buttonCount, float difficulty)
{
Models.LockGrid randomLockGrid = new Models.LockGrid (rowCount, colCount, buttonCount, 5, 10);
// Link up random buttons
for (int row=0; row<rowCount; row++) {
for (int col=0; col<colCount; col++) {
Models.Lock currentLock = randomLockGrid.Locks [row, col];
//int onCount = 0; // The number of buttons that are 'On'
for (int buttonIndex=0; buttonIndex<buttonCount; buttonIndex++) {
Models.LockButton currentButton = currentLock.Buttons [buttonIndex];
if (currentButton.IsUnlinked()) {
Models.LockButton randomUnlinkedButton = GetRandomUnlinkedLockButton (randomLockGrid, currentLock);
currentButton.LinkWithButton (randomUnlinkedButton);
// Make the buttons 'On' state consistent
currentButton.IsOn = GetRandomBool();
randomUnlinkedButton.IsOn = !currentButton.IsOn;
}
//if (currentButton.IsOn) {
// onCount++;
//}
}
// Set the position of the lock according to the buttons
//int offCount = buttonCount - onCount;
//int randomValidPosition = randomGenerator.Next (onCount, Constants.LockPositions - offCount - 1);
//currentLock.CurrentPosition = randomValidPosition;
//currentLock.UnlockedPosition = currentLock.CurrentPosition;
}
}
// Push random buttons
int pushCount = Convert.ToInt32(RandomLockGridMaxButtonPushes * difficulty);
for (int pushes=0; pushes<pushCount; pushes++){
Models.LockButton randomButton = GetRandomLockButton (randomLockGrid);
randomButton.Push ();
}
// Ensure the level is not solved
while (randomLockGrid.IsSolved()) {
Models.LockButton randomButton = GetRandomLockButton (randomLockGrid);
randomButton.Push ();
}
return randomLockGrid;
}
/// <summary>
/// Deserialize the specified serializedLockGrid: see Serialize.
/// </summary>
/// <param name="serializedLockGrid">Serialized lock grid.</param>
public static Models.LockGrid Deserialize(string serializedLockGrid)
{
Csv csv = new Csv (serializedLockGrid);
int[] values = csv.ToIntArray ();
int valueIndex = 0;
// Deserialize the lock grid properties
int rowCount = values [valueIndex++];
int colCount = values [valueIndex++];
int buttonCount = values [valueIndex++];
int maxMovesFor2Stars = values [valueIndex++];
int maxMovesFor3Stars = values [valueIndex++];
Models.LockGrid lockGrid = new Models.LockGrid (rowCount, colCount, buttonCount, maxMovesFor2Stars, maxMovesFor3Stars);
// Deserialize the locks and buttons
for (int row=0; row<rowCount; row++) {
for (int col=0; col<colCount; col++) {
Models.Lock currentLock = lockGrid.Locks [row, col];
// Deserialize the lock properties
//currentLock.UnlockedPosition = values [valueIndex++];
currentLock.CurrentPosition = values [valueIndex++];
// Deserialize the buttons
for (int buttonIndex=0; buttonIndex<buttonCount; buttonIndex++) {
Models.LockButton button = currentLock.Buttons [buttonIndex];
button.IsOn = (values [valueIndex++] == 1);
int linkedButtonRow = values[valueIndex++];
int linkedButtonCol = values [valueIndex++];
int linkedButtonIndex = values [valueIndex++];
if (button.IsUnlinked ()) {
button.LinkWithButton (lockGrid.GetButtonAt (linkedButtonRow, linkedButtonCol, linkedButtonIndex));
}
}
}
}
return lockGrid;
}