public GameStatePacket BuildGameStatePacket()
{
FlatBufferBuilder builder = new FlatBufferBuilder(100);
int ballStateOffset = -1;
if (BallState != null)
{
ballStateOffset = BallState.ToFlatBuffer(builder).Value;
}
VectorOffset carStateVector = CreateCarStateVector(builder, carStates);
DesiredGameState.StartDesiredGameState(builder);
if (BallState != null)
{
DesiredGameState.AddBallState(builder, new Offset <DesiredBallState>(ballStateOffset));
}
DesiredGameState.AddCarStates(builder, carStateVector);
builder.Finish(DesiredGameState.EndDesiredGameState(builder).Value);
return(new GameStatePacket(builder.SizedByteArray()));
}
private static VectorOffset CreateCarStateVector(FlatBufferBuilder builder, Dictionary <int, CarState> carStates)
{
if (carStates.Count == 0)
{
return(DesiredGameState.CreateCarStatesVector(builder, new Offset <DesiredCarState> [0]));
}
int numCars = carStates.Keys.Max() + 1;
Offset <DesiredCarState>[] carStateOffsets = new Offset <DesiredCarState> [numCars];
for (int i = 0; i < numCars; i++)
{
if (carStates.ContainsKey(i) && carStates[i] != null)
{
carStateOffsets[i] = carStates[i].ToFlatBuffer(builder);
}
else
{
carStateOffsets[i] = new CarState().ToFlatBuffer(builder);
}
}
return(DesiredGameState.CreateCarStatesVector(builder, carStateOffsets));
}
public static Offset <DesiredGameState> ToFlatBuffer(this WorldState worldState, FlatBufferBuilder builder)
{
DesiredGameState.StartDesiredGameState(builder);
DesiredGameState.AddBallState(builder, worldState.Ball.ToFlatBuffer(builder));
DesiredGameInfoState.StartDesiredGameInfoState(builder);
DesiredGameInfoState.AddGameSpeed(builder, Float.CreateFloat(builder, worldState.GameSpeed));
DesiredGameInfoState.AddWorldGravityZ(builder, Float.CreateFloat(builder, worldState.WorldGravityZ));
DesiredGameInfoState.EndDesiredGameInfoState(builder);
var carStates = new List <Offset <DesiredCarState> >();
foreach (var player in worldState.Players)
{
carStates.Add(player.ToFlatBuffer(builder));
}
var carStateVector = DesiredGameState.CreateCarStatesVector(builder, carStates.ToArray());
DesiredGameState.AddCarStates(builder, carStateVector);
return(DesiredGameState.EndDesiredGameState(builder));
}
