/// <summary>
/// Create new replay for a specific track number.
/// </summary>
/// <param name="setTrackNum">Set track number</param>
public Replay(bool createNew, Track track)
{
// If not creating new, load it from file!
if (createNew == false)
{
// Load if possible
if (File.Exists(Path.Combine(
Directories.ContentDirectory, ReplayFilename)))
{
FileStream stream = FileHelper.LoadGameContentFile(
"Content\\"+ReplayFilename);
BinaryReader reader = new BinaryReader(stream);
// Load total lap time
lapTime = reader.ReadSingle();
// Load matrix values
int numOfMatrixValues = reader.ReadInt32();
for (int num = 0; num < numOfMatrixValues; num++)
trackMatrixValues.Add(
FileHelper.ReadMatrix(reader));
// Load checkpoint times
int numOfCheckpointTimes = reader.ReadInt32();
for (int num = 0; num < numOfCheckpointTimes; num++)
checkpointTimes.Add(reader.ReadSingle());
// Loading complete, close.
stream.Close();
} // if
else
{
// Create new default replay for this track!
// Get all track positions based on the current top highscore time!
lapTime = Highscores.GetTopLapTime();
int numOfMatrixValues = 1 + (int)(lapTime / TrackMatrixIntervals);
float lastTrackPos = 0.0f;
int oldTrackSegmentNumber = 0;
// Go twice as long and abort when we reach the finish line!
for (int num = 0; num < numOfMatrixValues*2; num++)
{
// See Landscape.TestRenderLandscape for more details.
float carTrackPos = 0.00001f +
((float)num / (float)(numOfMatrixValues - 1));
float difference = carTrackPos - lastTrackPos;
carTrackPos = lastTrackPos + difference * 0.1f;
lastTrackPos = carTrackPos;
float roadWidth, nextRoadWidth;
Matrix carMatrix =
track.GetTrackPositionMatrix(carTrackPos,
out roadWidth, out nextRoadWidth);
// Store
trackMatrixValues.Add(carMatrix);
// Also check if we passed a checkpoint
int trackSegmentNumber = (int)(carTrackPos * track.NumberOfSegments);
// Segment changed
if (trackSegmentNumber != oldTrackSegmentNumber)
{
// Check if we passed a checkpoint.
for (int checkpointNum = 0; checkpointNum < track.
CheckpointSegmentPositions.Count; checkpointNum++)
{
// We have to check if we are between the old and the current
// track segement numbers, we might skip one or two in 200ms.
if (track.CheckpointSegmentPositions[checkpointNum] >
oldTrackSegmentNumber &&
track.CheckpointSegmentPositions[checkpointNum] <=
trackSegmentNumber)
{
// We passed that checkpoint, add the simulated time
checkpointTimes.Add(
lapTime * (float)num / (float)(numOfMatrixValues - 1));
break;
} // if
} // for
} // if
oldTrackSegmentNumber = trackSegmentNumber;
// Reached finish?
if (carTrackPos >= 1.0f)
// Then abort, do not add more.
break;
} // for (all matrix values)
// Add the final checkpoint for the laptime
checkpointTimes.Add(lapTime);
} // else (not loading)
} // if (createNew == false)
}
/// <summary>
/// Test render track
/// </summary>
//[Test]
public static void TestRenderTrack()
{
Track track = null;
Model testModel = null;
TestGame.Start(
delegate
{
track = new Track("TrackSimple", null);
testModel = new Model("AlphaPalm2");
},
delegate
{
//SpeedyRacerManager.Player.SetCarPosition(track.points[0].pos,
// new Vector3(0, 1, 0), new Vector3(0, 0, 1));
//ShowGroundGrid();
//ShowTrackLines(track);
ShowUpVectors(track);
track.Render();
//testModel.Render(track.StartPosition);
});
}
public static void TestTrackScreenshot()
{
Track track = null;
Model testModel = null;
TestGame.Start(
delegate
{
track = new Track("TrackSimple", null);
testModel = new Model("SpeedyRacer");
},
delegate
{
SpeedyRacerManager.Player.SetCarPosition(
track.points[(int)(track.points.Count*0.93f)].pos +
new Vector3(0, -50, 0),
new Vector3(0, 1, 0), new Vector3(0, 0, 1));
track.roadMaterial.ambientColor = Color.Gray;
track.Render();
/*
testModel.RenderCar(0, Color.White,
Matrix.CreateRotationX(Input.MousePos.X/400.0f) *
Matrix.CreateTranslation(
track.points[(int)(track.points.Count * 0.95f)].pos));
*/
});
}
/// <summary>
/// Reload level before starting a game
/// </summary>
public void ReloadLevel()
{
// Load track
if (track == null)
track = new Track("TrackSimple", this);
else
track.Reload("TrackSimple", this);
// Load replay for this track to show best player
bestReplay = new Replay(false, track);
newReplay = new Replay(true, track);
// Kill brake tracks
brakeTracksVertices.Clear();
brakeTracksVerticesArray = null;
// Set car at start pos
SetCarToStartPosition();
}
