public void Add(TestResult result)
{
results.Add(result);
}
/// <summary>
/// A background worker, used to run testing on a background thread.
/// </summary>
protected override void OnDoWork(DoWorkEventArgs e)
{
base.OnDoWork(e);
// Assign a random start position
Coord2 startPos;
do
{
startPos.X = rand.Next(0, LevelHandler.Level.Map.GridSize);
startPos.Y = rand.Next(0, LevelHandler.Level.Map.GridSize);
} while (!LevelHandler.Level.Map.ValidPosition(startPos));
// Find the possible spawn points
List<Coord2> possibleTargets = new List<Coord2>();
Coord2 topLeft = new Coord2(startPos.X - config.PathDistance, startPos.Y - config.PathDistance);
for(int x = 0; x < (config.PathDistance*2); x++)
{
possibleTargets.Add(new Coord2(topLeft.X + x, topLeft.Y));
possibleTargets.Add(new Coord2(topLeft.X + x, topLeft.Y + (config.PathDistance*2)));
}
for(int y = 0; y < (config.PathDistance*2); y++)
{
possibleTargets.Add(new Coord2(topLeft.X, topLeft.Y + y));
possibleTargets.Add(new Coord2(topLeft.X + (config.PathDistance*2), topLeft.Y + y));
}
for (int i = 0; i < config.NumberOfTestRuns; i++)
{
if (!CheckCancellation())
{
// Find a random position
Coord2 targetPos = possibleTargets[rand.Next(0, possibleTargets.Count)];
// Run test on the loaded level
TestResult result = new TestResult();
do
{
result = LevelHandler.RunTest(config.Algorithm, startPos, possibleTargets);
} while (result.Failed == true); // If the result reported a failure, run it again
// Add the result
results.Add(result);
// Report the thread's current progress
ReportProgress((int)(((float)100 / (float)config.NumberOfTestRuns) * (i + 1)), new TestProgress(i + 1, config.NumberOfTestRuns,
new TimeSpan(results.AverageTicksForPath)));
}
else
{
results.Cancel();
break;
}
}
}
