protected override void DoStart()
{
var rnd = RuleSeedable.GetRNG();
Log("Using rule seed: {0}", rnd.Seed);
var skip = rnd.Next(0, 6);
for (var i = 0; i < skip; i++)
{
rnd.NextDouble();
}
_instructions = rnd.ShuffleFisherYates((Instruction[])Enum.GetValues(typeof(Instruction)));
var numbers = Enumerable.Range(0, 16).ToArray();
_ordersByStage = new int[5][];
for (var stage = 0; stage < 4; stage++)
{
rnd.ShuffleFisherYates(numbers);
_ordersByStage[stage] = numbers.ToArray();
}
SetInitialState();
}
private void GenerateRules()
{
var rnd = RuleSeedable.GetRNG();
// Add more random spread
for (int i = 0; i < 13; i++)
{
rnd.Next();
}
// Generate color pentagons
_table = new Dictionary <SquareColor, SquareColor[]>();
var origColors = new[] { SquareColor.Red, SquareColor.Blue, SquareColor.Green, SquareColor.Yellow, SquareColor.Magenta };
for (int i = 0; i < 5; i++)
{
rnd.ShuffleFisherYates(_colorCandidates);
_table[origColors[i]] = _colorCandidates.ToArray();
LogDebug("Rule Generator: {0} pentagon is: {1}", origColors[i], _table[origColors[i]].Select(c => c.ToString()[0]).JoinString("-"));
}
// Random spread
rnd.Next();
rnd.Next();
rnd.Next();
// Generate directions
_ruleOneDirection = (rnd.Next(2) * 2) - 1;
_backupDirection = (rnd.Next(2) * 2) - 1;
LogDebug("Rule Generator: rule one direction is: {0}", _ruleOneDirection == -1 ? "counter-clockwise" : "clockwise");
LogDebug("Rule Generator: backup rule direction is: {0}", _backupDirection == -1 ? "counter-clockwise" : "clockwise");
}
protected override void StartModule()
{
_moduleId = _moduleIdCounter++;
var rnd = RuleSeedable.GetRNG();
Debug.LogFormat("[X-Ray #{0}] Using rule seed: {1}", _moduleId, rnd.Seed);
if (_ruleSeededRules.ContainsKey(rnd.Seed))
{
_rules = _ruleSeededRules[rnd.Seed];
}
else
{
if (rnd.Seed == 1)
{
_rules = new XRayRules(
columns: Enumerable.Range(0, 12).Select(convertForSeed1).ToArray(),
rows: Enumerable.Range(0, 12).Select(i => convertForSeed1(i + 12)).ToArray(),
t3x3: Enumerable.Range(0, 9).Select(i => convertForSeed1(i + 24)).ToArray(),
numbersInTable: GenerateTableOfNumbers(rnd));
}
else
{
// Decide on the icons for the 3×3 table up top
var _3x3 = rnd.ShuffleFisherYates(Enumerable.Range(0, 22).ToArray()).Take(9).Select(x => new SymbolInfo(x + 88, false)).ToArray();
// For the rows, we can use any non-symmetric icon
var _rows = rnd.ShuffleFisherYates(Enumerable.Range(0, 88).ToArray()).Take(12).Select(x => new SymbolInfo(x, x < 55 ? rnd.Next(0, 2) != 0 : false)).ToArray();
// For the columns, we can only use flippable icons that we haven’t already used for rows
var columnsRaw = rnd.ShuffleFisherYates(Enumerable.Range(0, 55).Where(x => !_rows.Any(r => r.Index == x)).ToArray());
var _columns = new SymbolInfo[12];
for (var i = 0; i < 6; i++)
{
var f = rnd.Next(0, 2);
_columns[2 * i] = new SymbolInfo(columnsRaw[i], f == 0);
_columns[2 * i + 1] = new SymbolInfo(columnsRaw[i], f != 0);
}
_rules = new XRayRules(_columns, _rows, _3x3, GenerateTableOfNumbers(rnd));
}
_ruleSeededRules[rnd.Seed] = _rules;
}
Initialize();
}
protected override void DoStart()
{
// Start of rule-seed code
var rnd = RuleSeedable.GetRNG();
Log("Using rule seed: {0}", rnd.Seed);
var colors = _allColors.ToArray();
_table = new AdjacentColors[16];
for (var row = 0; row < 16; row++)
{
rnd.ShuffleFisherYates(colors);
var theseColors = colors.Where(c => c != _allColors[row]).ToArray();
_table[row].LeftRight = theseColors.Take(3).ToArray();
_table[row].UpDown = theseColors.Skip(3).Take(3).ToArray();
LogDebug("Row {0}: LR {1} // UD {2}", _allColors[row], _table[row].LeftRight.JoinString(", "), _table[row].UpDown.JoinString(", "));
}
// End of rule-seed code
SetInitialState();
}
protected override void DoStart()
{
var rnd = RuleSeedable.GetRNG();
Log("Using rule seed: {0}", rnd.Seed);
if (rnd.Seed == 1)
{
_table = newArray(
// false = Column; true = Row
new object[] { SquareColor.Blue, false, SquareColor.Red, SquareColor.Yellow, true, SquareColor.Green, SquareColor.Magenta },
new object[] { true, SquareColor.Green, SquareColor.Blue, SquareColor.Magenta, SquareColor.Red, false, SquareColor.Yellow },
new object[] { SquareColor.Yellow, SquareColor.Magenta, SquareColor.Green, true, SquareColor.Blue, SquareColor.Red, false },
new object[] { SquareColor.Blue, SquareColor.Green, SquareColor.Yellow, false, SquareColor.Red, true, SquareColor.Magenta },
new object[] { SquareColor.Yellow, true, SquareColor.Blue, SquareColor.Magenta, false, SquareColor.Red, SquareColor.Green },
new object[] { SquareColor.Magenta, SquareColor.Red, SquareColor.Yellow, SquareColor.Green, false, SquareColor.Blue, true },
new object[] { SquareColor.Green, true, false, SquareColor.Blue, SquareColor.Magenta, SquareColor.Yellow, SquareColor.Red },
new object[] { SquareColor.Magenta, SquareColor.Red, SquareColor.Green, SquareColor.Blue, SquareColor.Yellow, false, true },
new object[] { false, SquareColor.Yellow, SquareColor.Red, SquareColor.Green, true, SquareColor.Magenta, SquareColor.Blue },
new object[] { SquareColor.Green, false, true, SquareColor.Red, SquareColor.Magenta, SquareColor.Blue, SquareColor.Yellow },
new object[] { SquareColor.Red, SquareColor.Yellow, true, false, SquareColor.Green, SquareColor.Magenta, SquareColor.Blue },
new object[] { false, SquareColor.Blue, SquareColor.Magenta, SquareColor.Red, SquareColor.Yellow, true, SquareColor.Green },
new object[] { true, SquareColor.Magenta, false, SquareColor.Yellow, SquareColor.Blue, SquareColor.Green, SquareColor.Red },
new object[] { SquareColor.Red, SquareColor.Blue, SquareColor.Magenta, true, SquareColor.Green, SquareColor.Yellow, false },
new object[] { false, true, false, true, false, true, false }
);
}
else
{
var candidates = new object[] { SquareColor.Blue, false, SquareColor.Red, SquareColor.Yellow, true, SquareColor.Green, SquareColor.Magenta };
_table = new object[15][];
for (int i = 0; i < 14; i++)
{
_table[i] = rnd.ShuffleFisherYates(candidates).ToArray();
}
_table[14] = new object[] { false, true, false, true, false, true, false };
}
SetInitialState();
}
protected override void DoStart()
{
var rnd = RuleSeedable.GetRNG();
Log("Using rule seed: {0}", rnd.Seed);
var shapes = new List <bool[, ]>();
var extraShapes = rnd.ShuffleFisherYates(_sometimesShapes.ToArray());
for (var i = 0; i < 18; i++)
{
shapes.Add(extraShapes[i]);
}
// Sneaky! Put the two “alwaysShapes” in the right place to recreate original rules under Seed #1
shapes.Insert(8, _alwaysShapes[0]);
shapes.Insert(8, _alwaysShapes[1]);
rnd.ShuffleFisherYates(shapes);
_table = newArray(
new bool[][, ] {
null, shapes[0], shapes[1], shapes[2], shapes[3]
},
new bool[][, ] {
shapes[4], null, shapes[5], shapes[6], shapes[7]
},
new bool[][, ] {
shapes[8], shapes[9], null, shapes[10], shapes[11]
},
new bool[][, ] {
shapes[12], shapes[13], shapes[14], null, shapes[15]
},
new bool[][, ] {
shapes[16], shapes[17], shapes[18], shapes[19], null
});
SetStage(isStart: true);
}
protected override void DoStart()
{
var rnd = RuleSeedable.GetRNG();
Log("Using rule seed: {0}", rnd.Seed);
var skip = rnd.Next(0, 50);
for (var i = 0; i < skip; i++)
{
rnd.NextDouble();
}
_direction = rnd.Next(0, 8);
_squareForFlowchartStartColumn = rnd.Next(0, 16);
_squareForFlowchartStartRow = rnd.Next(0, 15);
if (_squareForFlowchartStartRow >= _squareForFlowchartStartColumn)
{
_squareForFlowchartStartRow++;
}
var subsets = new List <HashSet <SquareColor> >();
var colorList = new List <SquareColor>();
for (var i = 0; i < 32; i++)
{
colorList.Clear();
for (var j = 0; j < 5; j++)
{
if ((i & (1 << j)) != 0)
{
colorList.Add(_usefulColors[j]);
}
}
rnd.ShuffleFisherYates(colorList); // this has no impact on the module, but the manual does this
subsets.Add(new HashSet <SquareColor>(colorList));
}
rnd.ShuffleFisherYates(subsets);
var pointedAt = new bool[36];
_pointsAtY = new int[36];
_pointsAtN = new int[36];
var missingCells = new List <int>();
do
{
missingCells.Clear();
_flowchartStartColumnFromColor = rnd.ShuffleFisherYates(Enumerable.Range(0, 6).ToArray());
for (var i = 0; i < 6; i++)
{
missingCells.Add(_flowchartStartColumnFromColor[5] + 6 * i);
}
_flowchartStartRowFromColor = rnd.ShuffleFisherYates(_flowchartStartColumnFromColor.ToArray());
for (var i = 0; i < 6; i++)
{
if (!missingCells.Contains(i + 6 * _flowchartStartRowFromColor[5]))
{
missingCells.Add(i + 6 * _flowchartStartRowFromColor[5]);
}
}
for (var ix = 0; ix < 36; ix++)
{
pointedAt[ix] = false;
}
rnd.ShuffleFisherYates(missingCells);
missingCells.RemoveRange(4, missingCells.Count - 4);
var pointsAtSquare = new Func <int, int, int?>((px, dir) =>
{
var x = px % 6;
var y = (px / 6) | 0;
do
{
x += _flowChartDeltaX[dir];
y += _flowChartDeltaY[dir];
if (x < 0 || x >= 6 || y < 0 || y >= 6)
{
return(null);
}
}while (missingCells.Contains(x + 6 * y));
return(x + 6 * y);
});
_flowchart = new HashSet <SquareColor> [36];
for (var ix = 0; ix < 36; ix++)
{
if (missingCells.Contains(ix))
{
continue;
}
var dirs = new List <int?>();
for (var dir = 0; dir < 4; dir++)
{
if (pointsAtSquare(ix, dir) != null)
{
dirs.Add(dir);
}
}
rnd.ShuffleFisherYates(dirs);
dirs.RemoveRange(2, dirs.Count - 2); // 0 = no, 1 = yes
var sbstIx = ix - missingCells.Count(cel => cel < ix);
_flowchart[ix] = subsets[sbstIx];
if (subsets[sbstIx].Count == 0)
{
dirs[1] = null;
}
else if (subsets[sbstIx].Count == 5)
{
dirs[0] = null;
}
for (var yn = 0; yn < 2; yn++)
{
if (dirs[yn] == null)
{
continue;
}
var target = pointsAtSquare(ix, dirs[yn].Value);
(yn == 0 ? _pointsAtN : _pointsAtY)[ix] = target.Value;
pointedAt[target.Value] = true;
}
}
}while (pointedAt.Where((p, pIx) => !p && (!missingCells.Contains(pIx))).Any());
SetInitialState();
}
protected override void StartModule()
{
_moduleId = _moduleIdCounter++;
_isSolved = false;
var rnd = RuleSeedable.GetRNG();
Debug.LogFormat("[Not X-Ray #{0}] Using rule seed: {1}", _moduleId, rnd.Seed);
// RULE SEED
if (_ruleSeededRules.ContainsKey(rnd.Seed))
{
_rules = _ruleSeededRules[rnd.Seed];
}
else
{
var _tables = new SymbolInfo[8][];
var _notWallses = new int[8][];
var sqs = Enumerable.Range(0, 49).Where(c => c != 0 && c != 6 && c != 42 && c != 48 && c != 24).ToArray();
// First 55 symbols can be flipped, next 55 cannot
const int numFlippable = 55;
const int numUnflippable = 55;
var unflippableSymbols = rnd.ShuffleFisherYates(Enumerable.Range(0, numUnflippable).Select(c => numFlippable + c).ToArray());
var flippableSymbols = rnd.ShuffleFisherYates(Enumerable.Range(0, numFlippable).ToArray());
var combinations = new List <int[]>();
for (var ai = 0; ai < sqs.Length; ai++)
{
for (var bi = ai + 1; bi < sqs.Length; bi++)
{
if (sqs[bi] / 7 > sqs[ai] / 7 && sqs[bi] % 7 < sqs[ai] % 7)
{
for (var ci = ai + 1; ci < sqs.Length; ci++)
{
if (ci != bi && sqs[ci] / 7 > sqs[ai] / 7 && sqs[ci] % 7 > sqs[ai] % 7 && sqs[ci] % 7 > sqs[bi] % 7)
{
for (var di = Math.Max(bi, ci) + 1; di < sqs.Length; di++)
{
if (sqs[di] / 7 > sqs[bi] / 7 && sqs[di] / 7 > sqs[ci] / 7 && sqs[di] % 7 > sqs[bi] % 7 && sqs[di] % 7 < sqs[ci] % 7)
{
combinations.Add(new int[] { sqs[ai], sqs[bi], sqs[ci], sqs[di] });
}
}
}
}
}
}
}
for (var tableIx = 0; tableIx < 8; tableIx++)
{
var symbols = new List <SymbolInfo>();
for (var i = 0; i < 4; i++)
{
symbols.Add(new SymbolInfo(flippableSymbols[tableIx * 4 + i], false));
}
for (var i = 0; i < 4; i++)
{
symbols.Add(new SymbolInfo(flippableSymbols[tableIx * 4 + i], true));
}
for (var i = 0; i < 3; i++)
{
symbols.Add(new SymbolInfo(unflippableSymbols[tableIx * 3 + i], false));
}
// generate maze
const int w = 7, h = 7;
var notWalls = new List <int>(); // (cell << 1) + (right ? 1 : 0)
var todo = Enumerable.Range(0, 49).Where(c => c != 0 && c != 6 && c != 42 && c != 48).ToList();
var active = new List <int>();
var start = rnd.Next(0, todo.Count);
active.Add(todo[start]);
todo.RemoveAt(start);
while (todo.Count > 0)
{
var activeIx = rnd.Next(0, active.Count);
var sq = active[activeIx];
var adjs = new List <int>();
if ((sq % w) > 0 && todo.Contains(sq - 1))
{
adjs.Add(sq - 1);
}
if ((sq % w) < w - 1 && todo.Contains(sq + 1))
{
adjs.Add(sq + 1);
}
if (((sq / w) | 0) > 0 && todo.Contains(sq - w))
{
adjs.Add(sq - w);
}
if (((sq / w) | 0) < h - 1 && todo.Contains(sq + w))
{
adjs.Add(sq + w);
}
if (adjs.Count == 0)
{
active.RemoveAt(activeIx);
continue;
}
var adj = adjs[rnd.Next(0, adjs.Count)];
todo.RemoveAt(todo.IndexOf(adj));
active.Add(adj);
if (adj == sq - 1)
{
notWalls.Add((adj << 1) | 1);
}
else if (adj == sq + 1)
{
notWalls.Add((sq << 1) | 1);
}
else if (adj == sq - w)
{
notWalls.Add(adj << 1);
}
else if (adj == sq + w)
{
notWalls.Add(sq << 1);
}
}
// generate symbol arrangements
var backtracks = 0;
Func <int, int[][], List <int[]> > findArrangement = null;
findArrangement = (numSofar, combinationsLeft) =>
{
if (numSofar == 11)
{
return(new List <int[]>());
}
if (combinationsLeft.Length == 0)
{
return(null);
}
var offset = rnd.Next(0, combinationsLeft.Length);
for (var ir = 0; ir < combinationsLeft.Length; ir++)
{
var i = (ir + offset) % combinationsLeft.Length;
var combination = combinationsLeft[i];
var combLeft = combinationsLeft.Where(cmb => cmb.All(c => !combination.Contains(c))).ToArray();
var result = findArrangement(numSofar + 1, combLeft);
if (result != null)
{
result.Add(combination);
return(result);
}
if (backtracks > 500)
{
return(null);
}
}
backtracks++;
return(null);
};
List <int[]> arrangement;
do
{
backtracks = 0;
arrangement = findArrangement(0, combinations.ToArray());
}while (arrangement == null);
// generate symbol table
var table = new SymbolInfo[49];
for (var cell = 0; cell < 49; cell++)
{
if (cell == 0 || cell == 6 || cell == 42 || cell == 48 || cell == 24)
{
continue;
}
var arrIx = arrangement.IndexOf(comb => comb.Contains(cell));
table[cell] = symbols[arrIx];
}
_tables[tableIx] = table;
_notWallses[tableIx] = notWalls.ToArray();
}
_rules = new NotXRayRules(_tables, _notWallses);
_ruleSeededRules[rnd.Seed] = _rules;
}
// END RULE SEED
Initialize();
}
