public Task SaveServiceStateAsync(GameStateMap stateMap)
{
var gameState = new GameState()
{
PlayedScriptName = PlayedScript?.Name,
PlayedIndex = PlayedIndex,
IsWaitingForInput = IsWaitingForInput,
LastGosubReturnSpots = LastGosubReturnSpots.Count > 0 ? LastGosubReturnSpots.Reverse().ToList() : null // Stack is reversed on enum.
};
stateMap.PlaybackSpot = PlaybackSpot;
stateMap.SetState(gameState);
return(Task.CompletedTask);
}
public async Task LoadServiceStateAsync(GameStateMap stateMap)
{
var state = stateMap.GetState <GameState>();
if (state is null)
{
ResetService();
return;
}
Stop(true);
PlayedIndex = state.PlayedIndex;
SetWaitingForInputActive(state.IsWaitingForInput);
if (state.LastGosubReturnSpots != null && state.LastGosubReturnSpots.Count > 0)
{
LastGosubReturnSpots = new Stack <PlaybackSpot>(state.LastGosubReturnSpots);
}
else
{
LastGosubReturnSpots.Clear();
}
if (!string.IsNullOrEmpty(state.PlayedScriptName))
{
if (PlayedScript is null || !state.PlayedScriptName.EqualsFast(PlayedScript.Name))
{
PlayedScript = await scriptManager.LoadScriptAsync(state.PlayedScriptName);
Playlist = new ScriptPlaylist(PlayedScript);
var endIndex = providerManager.ResourcePolicy == ResourcePolicy.Static ? Playlist.Count - 1 :
Mathf.Min(PlayedIndex + providerManager.DynamicPolicySteps, Playlist.Count - 1);
await Playlist.HoldResourcesAsync(PlayedIndex, endIndex);
}
// Start playback and force waiting for input to prevent looping same command when performing state rollback.
if (stateManager.RollbackInProgress)
{
SetWaitingForInputActive(true);
Play();
}
}
else
{
Playlist.Clear();
PlayedScript = null;
}
}
