public void ProcessGrid <T>(ValuesManager <T> valueManager, bool equalWeights, string strategyName = null)
{
NeighbourStrategyFactory strategyFactory = new NeighbourStrategyFactory();
strategy = strategyFactory.CreteInstance(strategyName == null ? _patternSize + "" : strategyName);
CreatePatterns(valueManager, strategy, equalWeights);
}
private void CreatePatterns <T>(ValuesManager <T> valueManager, IFindNeighbourStrategy strategy, bool equalWeights)
{
var patternFinderResult = PatternFinder.GetPatternDataFromGrid(valueManager, _patternSize, equalWeights);
//StringBuilder builder = null;
//List<string> list = new List<string>();
//for (int row = 0; row < patternFinderResult.GetGridLengthY(); row++)
//{
// builder = new StringBuilder();
// for (int col = 0; col < patternFinderResult.GetGridLengthX(); col++)
// {
// builder.Append(patternFinderResult.GetIndexAt(col,row) + " ");
// }
// list.Add(builder.ToString());
//}
//list.Reverse();
//foreach (var item in list)
//{
// Debug.Log(item);
//}
patternDataIndexDictionary = patternFinderResult.PatternIndexDictionary;
GetPatternNeighbours(patternFinderResult, strategy);
}
public TileMapOutput(ValuesManager <TileBase> valuesManager, Tilemap outputImage)
{
this.outputImage = outputImage;
this.valuesManager = valuesManager;
}
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));
}