/// <summary>
/// Shifts the command buffer to the left, returning the commands stored in the first list.
/// </summary>
/// <returns>commands for the current turn</returns>
public TurnData Advance()
{
lock (bufferLock) {
TurnData current = turnCommands[position];
turnCommands[position] = new TurnData(NumPlayers);
position = (position + 1) % bufferSize;
return(current);
}
}
/// <summary>
/// Process commands for the current turn, recovering from a delay if necessary.
/// </summary>
private void ProcessTurn()
{
if (status == LockstepStatus.Delay)
{
ClearPendingCommands();
status = LockstepStatus.Playing;
Simulation.Delay(recoverTime);
}
currentData = buffer.Advance();
currentData.ProcessCommands();
NextTurn();
}
public CommandBuffer(int lookAhead, int numPlayers)
{
this.bufferSize = lookAhead;
this.numPlayers = numPlayers;
this.turnCommands = new TurnData[this.bufferSize];
for (uint i = 0; i < bufferSize; i++)
{
turnCommands[i] = new TurnData(numPlayers);
}
position = 0;
bufferLock = new object();
countLock = new object();
}
/// <summary>
/// Deletes everything lockstep related.
/// </summary>
public void Quit()
{
buffer = null;
currentData = null;
pendingCommands = null;
}
