/// <summary>Renders a graphical visualisation of any events within camera range</summary>
/// <param name="Camera">The absolute camera position</param>
private static void RenderEvents(Vector3 Camera)
{
if (Interface.CurrentOptions.ShowEvents == false || TrackManager.Tracks[0].Elements == null)
{
return;
}
if (!Initialized)
{
Init();
Initialized = true;
}
GL.Enable(EnableCap.CullFace); LibRender.Renderer.CullEnabled = true;
GL.Enable(EnableCap.DepthTest);
GL.DepthMask(true);
if (LibRender.Renderer.LightingEnabled)
{
GL.Disable(EnableCap.Lighting);
LibRender.Renderer.LightingEnabled = false;
}
if (LibRender.Renderer.AlphaTestEnabled)
{
GL.Disable(EnableCap.AlphaTest);
LibRender.Renderer.AlphaTestEnabled = false;
}
double da = -World.BackwardViewingDistance - World.ExtraViewingDistance;
double db = World.ForwardViewingDistance + World.ExtraViewingDistance;
bool[] sta = new bool[CurrentRoute.Stations.Length];
// events
for (int i = 0; i < TrackManager.Tracks[0].Elements.Length; i++)
{
double p = TrackManager.Tracks[0].Elements[i].StartingTrackPosition;
double d = p - World.CameraTrackFollower.TrackPosition;
if (d >= da & d <= db)
{
for (int j = 0; j < TrackManager.Tracks[0].Elements[i].Events.Length; j++)
{
dynamic e = TrackManager.Tracks[0].Elements[i].Events[j];
double dy, dx = 0.0, dz = 0.0;
double s; Texture t;
if (e is TrackManager.BrightnessChangeEvent)
{
s = 0.15;
dy = 4.0;
t = BrightnessChangeTexture;
}
else if (e is BackgroundChangeEvent)
{
s = 0.25;
dy = 3.5;
t = BackgroundChangeTexture;
}
else if (e is TrackManager.StationStartEvent)
{
s = 0.25;
dy = 1.6;
t = StationStartTexture;
TrackManager.StationStartEvent f = (TrackManager.StationStartEvent)e;
sta[f.StationIndex] = true;
}
else if (e is TrackManager.StationEndEvent)
{
s = 0.25;
dy = 1.6;
t = StationEndTexture;
TrackManager.StationEndEvent f = (TrackManager.StationEndEvent)e;
sta[f.StationIndex] = true;
}
else if (e is TrackManager.LimitChangeEvent)
{
s = 0.2;
dy = 1.1;
t = LimitTexture;
}
else if (e is TrackManager.SectionChangeEvent)
{
s = 0.2;
dy = 0.8;
t = SectionTexture;
}
else if (e is TrackManager.TransponderEvent)
{
s = 0.15;
dy = 0.4;
t = TransponderTexture;
}
else if (e is TrackManager.SoundEvent)
{
TrackManager.SoundEvent f = (TrackManager.SoundEvent)e;
s = 0.2;
dx = f.Position.X;
dy = f.Position.Y < 0.1 ? 0.1 : f.Position.Y;
dz = f.Position.Z;
t = SoundTexture;
}
else if (e is TrackManager.PointSoundEvent)
{
s = 0.2;
dx = 0;
dy = 0.2;
dz = 0;
t = PointSoundTexture;
}
else
{
s = 0.2;
dy = 1.0;
t = null;
}
if (t != null)
{
TrackManager.TrackFollower f = new TrackManager.TrackFollower();
f.TriggerType = EventTriggerType.None;
f.TrackPosition = p;
f.Update(p + e.TrackPositionDelta, true, false);
f.WorldPosition.X += dx * f.WorldSide.X + dy * f.WorldUp.X + dz * f.WorldDirection.X;
f.WorldPosition.Y += dx * f.WorldSide.Y + dy * f.WorldUp.Y + dz * f.WorldDirection.Y;
f.WorldPosition.Z += dx * f.WorldSide.Z + dy * f.WorldUp.Z + dz * f.WorldDirection.Z;
LibRender.Renderer.DrawCube(f.WorldPosition, f.WorldDirection, f.WorldUp, f.WorldSide, s, Camera, t);
}
}
}
}
// stops
for (int i = 0; i < sta.Length; i++)
{
if (sta[i])
{
for (int j = 0; j < CurrentRoute.Stations[i].Stops.Length; j++)
{
const double dy = 1.4;
const double s = 0.2;
double p = CurrentRoute.Stations[i].Stops[j].TrackPosition;
TrackManager.TrackFollower f = new TrackManager.TrackFollower();
f.TriggerType = EventTriggerType.None;
f.TrackPosition = p;
f.Update(p, true, false);
f.WorldPosition.X += dy * f.WorldUp.X;
f.WorldPosition.Y += dy * f.WorldUp.Y;
f.WorldPosition.Z += dy * f.WorldUp.Z;
LibRender.Renderer.DrawCube(f.WorldPosition, f.WorldDirection, f.WorldUp, f.WorldSide, s, Camera, StopTexture);
}
}
}
// buffers
for (int i = 0; i < Game.BufferTrackPositions.Length; i++)
{
double p = Game.BufferTrackPositions[i];
double d = p - World.CameraTrackFollower.TrackPosition;
if (d >= da & d <= db)
{
const double dy = 2.5;
const double s = 0.25;
TrackManager.TrackFollower f = new TrackManager.TrackFollower();
f.TriggerType = EventTriggerType.None;
f.TrackPosition = p;
f.Update(p, true, false);
f.WorldPosition.X += dy * f.WorldUp.X;
f.WorldPosition.Y += dy * f.WorldUp.Y;
f.WorldPosition.Z += dy * f.WorldUp.Z;
LibRender.Renderer.DrawCube(f.WorldPosition, f.WorldDirection, f.WorldUp, f.WorldSide, s, Camera, BufferTexture);
}
}
}
