/// <summary>
/// Charge une matrice de régions
/// </summary>
/// <param name="dimensions">Dimensions de la scène</param>
/// <param name="hotspots">Liste de hotspots</param>
/// <param name="matrixPrecision"></param>
/// <returns>Matrice d'octets</returns>
public void CreateRegionMatrix(VO_Stage stage, System.Drawing.Size dimensions, List <VO_StageRegion> hotspots, int matrixPrecision)
{
if (!Directory.Exists(PathTools.GetProjectPath(Enums.ProjectPath.Matrixes)))
{
Directory.CreateDirectory(PathTools.GetProjectPath(Enums.ProjectPath.Matrixes));
}
StreamWriter sw = new StreamWriter(PathTools.GetProjectPath(Enums.ProjectPath.Matrixes) + stage.Id.ToString() + "_r");
byte[,] matrix = new byte[4096, 4096];
int height = dimensions.Height / matrixPrecision;
int width = dimensions.Width / matrixPrecision;
for (int y = 0; y <= height; y++)
{
for (int x = 0; x < width; x++)
{
matrix[x, y] = (byte)stage.Region;
foreach (VO_StageRegion hotspot in hotspots)
{
if (FormsTools.PointInPolygon(new Point(x, y), ConvertPointsForMatrix(matrixPrecision, hotspot.Points)))
{
matrix[x, y] = (byte)ConvertTools.CastInt(hotspot.Ratio);
}
}
sw.Write(GetValueFromByte(matrix[x, y]));
}
sw.Write("\r\n");
}
sw.Close();
}
/// <summary>
/// Créer matrix walkable
/// </summary>
/// <param name="dimensions"></param>
/// <param name="stage"></param>
/// <param name="matrixPrecision"></param>
private void CreateWalkableMatrix(System.Drawing.Size dimensions, VO_Stage stage, int matrixPrecision)
{
if (!Directory.Exists(PathTools.GetProjectPath(Enums.ProjectPath.Matrixes)))
{
Directory.CreateDirectory(PathTools.GetProjectPath(Enums.ProjectPath.Matrixes));
}
StreamWriter sw = new StreamWriter(PathTools.GetProjectPath(Enums.ProjectPath.Matrixes) + stage.Id.ToString() + "_w");
byte[,] matrix = new byte[4096, 4096];
int height = dimensions.Height / matrixPrecision;
int width = dimensions.Width / matrixPrecision;
for (int y = 0; y < height; y++)
{
for (int x = 0; x < width; x++)
{
matrix[x, y] = 0;
byte i = 1;
foreach (VO_Layer layer in stage.ListLayers)
{
foreach (VO_StageHotSpot hotspot in layer.ListWalkableAreas)
{
if (FormsTools.PointInPolygon(new Point(x, y), ConvertPointsForMatrix(matrixPrecision, hotspot.Points)))
{
matrix[x, y] = i;
break;
}
}
i++;
}
sw.Write(GetValueFromByte(matrix[x, y]));
}
sw.Write("\r\n");
}
sw.Close();
}
