/// <summary>Creates any missing blocks</summary>
/// <param name="BlocksUsed">The total number of blocks currently used (Will be updated via ref)</param>
/// <param name="ToIndex">The block index to process until</param>
/// <param name="PreviewOnly">Whether this is a preview only</param>
internal void CreateMissingBlocks(ref int BlocksUsed, int ToIndex, bool PreviewOnly)
{
if (ToIndex >= BlocksUsed)
{
while (Blocks.Length <= ToIndex)
{
Array.Resize(ref Blocks, Blocks.Length << 1);
}
for (int i = BlocksUsed; i <= ToIndex; i++)
{
Blocks[i] = new Block(PreviewOnly);
if (!PreviewOnly)
{
Blocks[i].Background = -1;
Blocks[i].Fog = Blocks[i - 1].Fog;
Blocks[i].FogDefined = false;
Blocks[i].Cycle = Blocks[i - 1].Cycle;
Blocks[i].RailCycles = Blocks[i - 1].RailCycles;
Blocks[i].Height = double.NaN;
}
Blocks[i].RailType = new int[Blocks[i - 1].RailType.Length];
if (!PreviewOnly)
{
for (int j = 0; j < Blocks[i].RailType.Length; j++)
{
int rc = -1;
if (Blocks[i].RailCycles.Length > j)
{
rc = Blocks[i].RailCycles[j].RailCycleIndex;
}
if (rc != -1 && Structure.RailCycles.Length > rc && Structure.RailCycles[rc].Length > 1)
{
int cc = Blocks[i].RailCycles[j].CurrentCycle;
if (cc == Structure.RailCycles[rc].Length - 1)
{
Blocks[i].RailType[j] = Structure.RailCycles[rc][0];
Blocks[i].RailCycles[j].CurrentCycle = 0;
}
else
{
cc++;
Blocks[i].RailType[j] = Structure.RailCycles[rc][cc];
Blocks[i].RailCycles[j].CurrentCycle++;
}
}
else
{
Blocks[i].RailType[j] = Blocks[i - 1].RailType[j];
}
}
}
for (int j = 0; j < Blocks[i - 1].Rails.Count; j++)
{
int key = Blocks[i - 1].Rails.ElementAt(j).Key;
Rail rail = new Rail
{
RailStarted = Blocks[i - 1].Rails[key].RailStarted,
RailStart = new Vector2(Blocks[i - 1].Rails[key].RailStart),
RailStartRefreshed = false,
RailEnded = false,
RailEnd = new Vector2(Blocks[i - 1].Rails[key].RailStart)
};
Blocks[i].Rails.Add(key, rail);
}
if (!PreviewOnly)
{
Blocks[i].RailWall = new WallDike[Blocks[i - 1].RailWall.Length];
for (int j = 0; j < Blocks[i].RailWall.Length; j++)
{
if (Blocks[i - 1].RailWall[j] == null || !Blocks[i - 1].RailWall[j].Exists)
{
continue;
}
Blocks[i].RailWall[j] = Blocks[i - 1].RailWall[j].Clone();
}
Blocks[i].RailDike = new WallDike[Blocks[i - 1].RailDike.Length];
for (int j = 0; j < Blocks[i].RailDike.Length; j++)
{
if (Blocks[i - 1].RailDike[j] == null || !Blocks[i - 1].RailDike[j].Exists)
{
continue;
}
Blocks[i].RailDike[j] = Blocks[i - 1].RailDike[j].Clone();
}
Blocks[i].RailPole = new Pole[Blocks[i - 1].RailPole.Length];
for (int j = 0; j < Blocks[i].RailPole.Length; j++)
{
Blocks[i].RailPole[j] = Blocks[i - 1].RailPole[j];
}
}
Blocks[i].Pitch = Blocks[i - 1].Pitch;
Blocks[i].CurrentTrackState = Blocks[i - 1].CurrentTrackState;
Blocks[i].Turn = 0.0;
Blocks[i].Accuracy = Blocks[i - 1].Accuracy;
Blocks[i].AdhesionMultiplier = Blocks[i - 1].AdhesionMultiplier;
}
BlocksUsed = ToIndex + 1;
}
}
/// <summary>Creates any missing blocks</summary>
/// <param name="ToIndex">The block index to process until</param>
/// <param name="PreviewOnly">Whether this is a preview only</param>
internal void CreateMissingBlocks(int ToIndex, bool PreviewOnly)
{
if (ToIndex >= Blocks.Count)
{
for (int i = Blocks.Count; i <= ToIndex; i++)
{
Blocks.Add(new Block(PreviewOnly));
if (!PreviewOnly)
{
Blocks[i].Background = -1;
Blocks[i].Fog = Blocks[i - 1].Fog;
Blocks[i].FogDefined = false;
Blocks[i].Cycle = Blocks[i - 1].Cycle;
Blocks[i].RailCycles = Blocks[i - 1].RailCycles;
Blocks[i].Height = double.NaN;
Blocks[i].SnowIntensity = Blocks[i - 1].SnowIntensity;
Blocks[i].RainIntensity = Blocks[i - 1].RainIntensity;
Blocks[i].WeatherObject = Blocks[i - 1].WeatherObject;
Blocks[i].LightDefinition = Blocks[i - 1].LightDefinition;
Blocks[i].DynamicLightDefinition = Blocks[i - 1].DynamicLightDefinition;
}
Blocks[i].RailType = new int[Blocks[i - 1].RailType.Length];
if (!PreviewOnly)
{
for (int j = 0; j < Blocks[i].RailType.Length; j++)
{
int rc = -1;
if (Blocks[i].RailCycles.Length > j)
{
rc = Blocks[i].RailCycles[j].RailCycleIndex;
}
if (rc != -1 && Structure.RailCycles.Length > rc && Structure.RailCycles[rc].Length > 1)
{
int cc = Blocks[i].RailCycles[j].CurrentCycle;
if (cc == Structure.RailCycles[rc].Length - 1)
{
Blocks[i].RailType[j] = Structure.RailCycles[rc][0];
Blocks[i].RailCycles[j].CurrentCycle = 0;
}
else
{
cc++;
Blocks[i].RailType[j] = Structure.RailCycles[rc][cc];
Blocks[i].RailCycles[j].CurrentCycle++;
}
}
else
{
Blocks[i].RailType[j] = Blocks[i - 1].RailType[j];
}
}
}
for (int j = 0; j < Blocks[i - 1].Rails.Count; j++)
{
int key = Blocks[i - 1].Rails.ElementAt(j).Key;
Rail rail = new Rail
{
RailStarted = Blocks[i - 1].Rails[key].RailStarted,
RailStart = new Vector2(Blocks[i - 1].Rails[key].RailStart),
RailStartRefreshed = false,
RailEnded = false,
RailEnd = new Vector2(Blocks[i - 1].Rails[key].RailStart)
};
Blocks[i].Rails.Add(key, rail);
}
if (!PreviewOnly)
{
Blocks[i].RailWall = new Dictionary <int, WallDike>();
for (int j = 0; j < Blocks[i - 1].RailWall.Count; j++)
{
int key = Blocks[i - 1].RailWall.ElementAt(j).Key;
if (Blocks[i - 1].RailWall[key] == null || !Blocks[i - 1].RailWall[key].Exists)
{
continue;
}
Blocks[i].RailWall.Add(key, Blocks[i - 1].RailWall[key].Clone());
}
Blocks[i].RailDike = new Dictionary <int, WallDike>();
for (int j = 0; j < Blocks[i - 1].RailDike.Count; j++)
{
int key = Blocks[i - 1].RailDike.ElementAt(j).Key;
if (Blocks[i - 1].RailDike[key] == null || !Blocks[i - 1].RailDike[key].Exists)
{
continue;
}
Blocks[i].RailDike.Add(key, Blocks[i - 1].RailDike[key].Clone());
}
Blocks[i].RailPole = new Pole[Blocks[i - 1].RailPole.Length];
for (int j = 0; j < Blocks[i].RailPole.Length; j++)
{
Blocks[i].RailPole[j] = Blocks[i - 1].RailPole[j];
}
}
Blocks[i].Pitch = Blocks[i - 1].Pitch;
Blocks[i].CurrentTrackState = Blocks[i - 1].CurrentTrackState;
Blocks[i].Turn = 0.0;
Blocks[i].Accuracy = Blocks[i - 1].Accuracy;
Blocks[i].AdhesionMultiplier = Blocks[i - 1].AdhesionMultiplier;
}
}
}