public void Init()
{
int[][] test = MyCollectionExtension.CreateJaggedArray <int[][]>(1, 1);
string hashCode = HashCodeCalculator.CalculateHashCode(test);
pattern = new Pattern(test, hashCode, 0);
pattern2 = new Pattern(test, hashCode, 1);
}
private void CreateGridOfIndices(IValue <T>[][] gridOfValues)
{
_grid = MyCollectionExtension.CreateJaggedArray <int[][]>(gridOfValues.Length, gridOfValues[0].Length);
for (int i = 0; i < gridOfValues.Length; i++)
{
for (int j = 0; j < gridOfValues[i].Length; j++)
{
SetIndexToGridPosition(gridOfValues, i, j);
}
}
}
private void CreateGridOfIndices(IValue <T>[][] gridOfValues)
{
_grid = MyCollectionExtension.CreateJaggedArray <int[][]>(gridOfValues.Length, gridOfValues[0].Length);
for (int row = 0; row < gridOfValues.Length; row++)
{
for (int col = 0; col < gridOfValues[0].Length; col++)
{
SetIndexToGridPosition(gridOfValues, row, col);
}
}
}
public int[][] GetPatternValuesFromGridAt(int x, int y, int patternSize)
{
int[][] arrayToReturn = MyCollectionExtension.CreateJaggedArray <int[][]>(patternSize, patternSize);
for (int row = 0; row < patternSize; row++)
{
for (int col = 0; col < patternSize; col++)
{
arrayToReturn[row][col] = GetGridValueIncludingOffset(x + col, y + row);
}
}
return(arrayToReturn);
}
private TileBase[][] CreateTileBaseGrid(InputImageParameters inputImageParameters)
{
TileBase[][] gridOfInputTiles = null;
gridOfInputTiles = MyCollectionExtension.CreateJaggedArray <TileBase[][]>(inputImageParameters.Height, inputImageParameters.Width);
for (int row = 0; row < inputImageParameters.Height; row++)
{
for (int col = 0; col < inputImageParameters.Width; col++)
{
gridOfInputTiles[row][col] = inputImageParameters.StackOfTiles.Dequeue().Tile;
}
}
return(gridOfInputTiles);
}
public int[][] GetSolvedOutputGrid()
{
int[][] returnGrid = MyCollectionExtension.CreateJaggedArray <int[][]>(this.height, this.width);
if (CheckIfGridIsSolved() == false)
{
return(MyCollectionExtension.CreateJaggedArray <int[][]>(0, 0));
}
for (int i = 0; i < returnGrid.Length; i++)
{
for (int j = 0; j < returnGrid[0].Length; j++)
{
int index = GetIndexFromCoords(j, i);
returnGrid[i][j] = indexPossiblePatternsDict[index].First();
}
}
return(returnGrid);
}
public int[][] GetSolvedOutputGrid()
{
int[][] returnGrid = MyCollectionExtension.CreateJaggedArray <int[][]>(this.height, this.width);
if (CheckIfGridIsSolved() == false)
{
return(MyCollectionExtension.CreateJaggedArray <int[][]>(0, 0));
}
for (int row = 0; row < this.height; row++)
{
for (int col = 0; col < this.width; col++)
{
int index = GetIndexFromCoordinates(new Vector2Int(col, row));
returnGrid[row][col] = indexPossiblePatternDictionary[index].First();
}
}
return(returnGrid);
}
public IValue <TileBase>[][] ReadInputToGrid()
{
var grid = ReadInputTileMap();
TileBaseValue[][] gridOValues = null;
if (grid != null)
{
gridOValues = MyCollectionExtension.CreateJaggedArray <TileBaseValue[][]>(grid.Length, grid[0].Length);
for (int row = 0; row < grid.Length; row++)
{
for (int col = 0; col < grid[row].Length; col++)
{
gridOValues[row][col] = new TileBaseValue(grid[row][col]);
}
}
}
return(gridOValues);
}
public int[][] ConvertPatternToValues <T>(int[][] outputValues)
{
int patternOutputWidth = outputValues[0].Length;
int patternOutputHeight = outputValues.Length;
int valueGridWidth = patternOutputWidth + patternSize - 1;
int valueGridHeight = patternOutputHeight + patternSize - 1;
int[][] valueGrid = MyCollectionExtension.CreateJaggedArray <int[][]>(valueGridHeight, valueGridWidth);
for (int row = 0; row < patternOutputHeight; row++)
{
for (int col = 0; col < patternOutputWidth; col++)
{
Pattern pattern = GetPatternDataFromIndex(outputValues[row][col]).Pattern;
GetPatternValues(patternOutputWidth, patternOutputHeight, valueGrid, row, col, pattern);
}
}
return(valueGrid);
}
public static PatternDataResults GetPatternDataFromGrid <T>(ValuesManager <T> valuesManager, int patternSize, bool equalWeights)
{
Dictionary <string, PatternData> patternHashcodeDictionary = new Dictionary <string, PatternData>();
Dictionary <int, PatternData> patternIndexDictionary = new Dictionary <int, PatternData>();
Vector2 sizeOfGrid = valuesManager.GetGridSize();
int patternGridSizeX = 0;
int patternGridSizeY = 0;
int rowMin = -1, colMin = -1, rowMax = -1, colMax = -1;
if (patternSize < 3)
{
patternGridSizeX = (int)sizeOfGrid.x + 3 - patternSize;
patternGridSizeY = (int)sizeOfGrid.y + 3 - patternSize;
rowMax = patternGridSizeY - 1;
colMax = patternGridSizeX - 1;
}
else
{
patternGridSizeX = (int)sizeOfGrid.x + patternSize - 1;
patternGridSizeY = (int)sizeOfGrid.y + patternSize - 1;
rowMin = 1 - patternSize;
colMin = 1 - patternSize;
rowMax = (int)sizeOfGrid.y;
colMax = (int)sizeOfGrid.x;
}
int[][] patternIndicesGrid = MyCollectionExtension.CreateJaggedArray <int[][]>(patternGridSizeY, patternGridSizeX);
int totalFrequency = 0;
//we loop with offset -1 / +1 to get patterns. At the same time we have to account for patten size.
//If pattern is of size 2 we will be reaching x+1 and y+1 to check all 4 values. Need visual aid.
int patternIndex = 0;
for (int row = rowMin; row < rowMax; row++)
{
for (int col = colMin; col < colMax; col++)
{
int[][] gridValues = valuesManager.GetPatternValuesFromGridAt(col, row, patternSize);
string hashValue = HashCodeCalculator.CalculateHashCode(gridValues);
if (patternHashcodeDictionary.ContainsKey(hashValue) == false)
{
Pattern pattern = new Pattern(gridValues, hashValue, patternIndex);
patternIndex++;
AddNewPattern(patternHashcodeDictionary, patternIndexDictionary, hashValue, pattern);
}
else
{
if (equalWeights == false)
{
patternIndexDictionary[patternHashcodeDictionary[hashValue].Pattern.Index].AddToFrequency();
}
}
//if (patternSize > colMin || row >= rowMin && row < rowMax-1 && col >= colMin && col < colMax-1)
//{
// totalFrequency++;
//}
totalFrequency++;
if (patternSize < 3)
{
patternIndicesGrid[row + 1][col + 1] = patternHashcodeDictionary[hashValue].Pattern.Index;
}
else
{
patternIndicesGrid[row + patternSize - 1][col + patternSize - 1] = patternHashcodeDictionary[hashValue].Pattern.Index;
}
}
}
CalculateRelativeFrequency(patternIndexDictionary, totalFrequency);
return(new PatternDataResults(patternIndicesGrid, patternIndexDictionary));
}
internal bool CheckIfValidPosition(Vector2Int position)
{
return(MyCollectionExtension.ValidateCoordinates(position.x, position.y, this.width, this.height));
}
internal static PatternDataResults GetPatternDataFromGrid <T>(ValuesManager <T> valuesManager, int patternSize,
bool equalWeights)
{
Dictionary <string, PatternData> patternHashCodeDictionary = new Dictionary <string, PatternData>();
Dictionary <int, PatternData> patternIndexDictionary = new Dictionary <int, PatternData>();
Vector2 sizeOfGrid = valuesManager.GetGridSize();
int patternGridSizeX = 0, patternGridSizeY = 0;
int rowMin = -1, colMin = -1, rowMax = -1, colMax = -1;
if (patternSize < 3)
{
patternGridSizeX = (int)sizeOfGrid.x + 3 - patternSize;
patternGridSizeY = (int)sizeOfGrid.y + 3 - patternSize;
rowMax = patternGridSizeY - 1;
colMax = patternGridSizeX - 1;
}
else
{
patternGridSizeX = (int)sizeOfGrid.x + patternSize - 1;
patternGridSizeY = (int)sizeOfGrid.y + patternSize - 1;
rowMin = 1 - patternSize;
colMin = 1 - patternSize;
rowMax = (int)sizeOfGrid.y;
colMax = (int)sizeOfGrid.x;
}
int[][] patternIndicesGrid =
MyCollectionExtension.CreateJaggedArray <int[][]>(patternGridSizeY, patternGridSizeX);
int totalFrequency = 0, patternIndex = 0;
for (int row = rowMin; row < rowMax; row++)
{
for (int col = colMin; col < colMax; col++)
{
int[][] gridValues = valuesManager.GetPatternValuesFromGridAt(col, row, patternSize);
string hashValue = HashCodeCalculator.CalculateHashCode(gridValues);
if (patternHashCodeDictionary.ContainsKey(hashValue) == false)
{
Pattern pattern = new Pattern(gridValues, hashValue, patternIndex);
patternIndex++;
AddNewPattern(patternHashCodeDictionary, patternIndexDictionary, hashValue, pattern);
}
else
{
if (equalWeights == false)
{
patternIndexDictionary[patternHashCodeDictionary[hashValue].Pattern.Index].AddToFrequency();
}
}
totalFrequency++;
if (patternSize < 3)
{
patternIndicesGrid[row + 1][col + 1] = patternHashCodeDictionary[hashValue].Pattern.Index;
}
else
{
patternIndicesGrid[row + patternSize - 1][col + patternSize - 1] =
patternHashCodeDictionary[hashValue].Pattern.Index;
}
}
}
CalculateRelativeFrequency(patternIndexDictionary, totalFrequency);
return(new PatternDataResults(patternIndicesGrid, patternIndexDictionary));
}
