///<summary>
/// Return a single character that describes the polygon
/// contained in a cell in the list, or else the result of
/// DumpGridCell
///</summary>
protected string DumpGridPolygon(List<GridCell> cells, GridDumpKind kind)
{
int indexSub = (kind == GridDumpKind.CVPolygons ? 1 : firstTerrainIndex);
foreach(GridCell cell in cells) {
if (cell.polygon == null ||
(kind == GridDumpKind.CVPolygons && cell.status != CellStatus.OverCV) ||
(kind == GridDumpKind.TerrainPolygons && cell.status != CellStatus.OverTerrain))
continue;
if (cell.polygon.index < polygonID.Length)
return polygonID.Substring(cell.polygon.index - indexSub, 1);
else
return "#";
}
return DumpGridCell(cells);
}
protected void DumpGrid(string title, GridDumpKind kind, bool append)
{
DumpGrid(title, kind, append, 0, 0);
}
protected void DumpGrid(string title, GridDumpKind kind, bool append, int count)
{
DumpGrid(title, kind, append, count, 0);
}
///<summary>
/// Dump the grid, with the given title, putting the file
/// PathGeneratorLog.txt in the ../ directory. If append
/// is false, create a new file; if true, append to the
/// existing file.
///</summary>
protected void DumpGrid(string title, GridDumpKind kind, bool append, int count, int subCount)
{
if (!dumpGrid)
return;
// Dump the header rows
string hundreds = "";
string tens = "";
string ones = "";
for (int i=0; i<xCount; i++) {
hundreds += digits.Substring(i / 100, 1);
tens += digits.Substring((int)Decimal.Remainder(i, 100) / 10, 1);
ones += digits.Substring((int)Decimal.Remainder(i, 10), 1);
}
string p = "../PathGeneratorLog.txt";
FileStream f = new FileStream(p,
(appendGridDump || append) ? (File.Exists(p) ? FileMode.Append : FileMode.Create) : FileMode.Create,
FileAccess.Write);
StreamWriter writer = new StreamWriter(f);
long elapsedMilliseconds = stopwatch.ElapsedMilliseconds;
writer.Write(string.Format("{0} Started writing '{1}' for model '{2}' to {3}\n{4} milliseconds since creation of the PathGenerator instance\n\n",
DateTime.Now.ToString("F"), title, modelName, p, elapsedMilliseconds));
switch (kind) {
case GridDumpKind.CVPolygons:
writer.Write("{0} Collision Volume Polygons\n\n", count);
break;
case GridDumpKind.TerrainPolygons:
writer.Write("{0} Terrain Polygons\n\n", count);
break;
case GridDumpKind.Portals:
writer.Write("{0} Terrain Portals\n\n", count);
break;
case GridDumpKind.EdgeCells:
writer.Write("{0} Edge Cells; {1} Vertices\n\n", count, subCount);
break;
}
writer.Write(" {0}\n" + " {1}\n" + " {2}\n" + "\n",
hundreds, tens, ones);
for (int i=0; i<zCount; i++) {
string line = string.Format("{0:D4} ", i);
for (int j=0; j<xCount; j++) {
List<GridCell> cells = grid[j,i];
switch (kind) {
case GridDumpKind.Cells:
line += DumpGridCell(cells);
break;
case GridDumpKind.Portals:
line += DumpGridPortalCell(cells);
break;
case GridDumpKind.EdgeCells:
line += DumpGridEdgeCell(cells);
break;
case GridDumpKind.CVPolygons:
line += DumpGridPolygon(cells, kind);
break;
case GridDumpKind.TerrainPolygons:
line += DumpGridPolygon(cells, kind);
break;
}
}
writer.Write(line + "\n");
}
writer.Write(string.Format("\nGenerating dump took {0} milliseconds\n\n", stopwatch.ElapsedMilliseconds - elapsedMilliseconds));
writer.Close();
}
