//Manages the state history, and making sure the correct state is being created/stored
public static void StepPrepare() //Go to the most current state, and step forward once.
{ //If the algorithm hasn't started, this will just start the algorithm and leave us at step 0.
//use start new episode if this is the first step
//step and add, or dont step and dont add
AlgorithmState stepWith = new AlgorithmState(GetCurrentState());
//After the copy consctructor above, the state will have the correct episode number.
//We may need to add a new episode.
if (stepWith.GetEpisodeNumber() > stateHistory.Count)
{
stateHistory.Add(new AlgorithmEpisode(stateHistory.Count + 1)); //Add the first empty episode
}
else
{
stepWith.Step();
}
stateHistory.Last().Add(stepWith); //Add the state to the history list, after everything possible has been done to it.
stepWith.GenerateStatusMessage();
if (GetCurrentState().GetUnit(UnitType.Url).chasing == true)
{
FormsHandler.hasUrlStartedChasing = false;
}
}
//This is ran every time we step through the algorithm.
//Handles updating all the fields that change every time we look at new data
//This method handles any time we are updating what is displayed for any reason once the algorithm is active
//We expect the algorithm state to be set from the outside before we enter this.
//This will also handle updating the history dropdowns
static public void DisplayState()
{
picture_board.ClonePosition(loadedState.boardData); //This copies the state's board over to our PictureSquare board.
//Textboxes update
if (AlgorithmManager.algorithmStarted) //Only display this if we've started
{
//This will configure the q-matrix dropdowns properly, and handle if there is no qmatrix as well.
//This doesn't affect the stored entries textbox
HandleQmatrixForms(loadedState, loadedState.GetPerception(UnitType.Bender));
//Session progress
stepNumber.Text = loadedState.GetStepNumber().ToString();
episodeNumber.Text = loadedState.GetEpisodeNumber().ToString();
e_session.Text = GetString(loadedState.liveQmatrix.e);
y_session.Text = loadedState.liveQmatrix.y.ToString();
//If this moveset doesn't exist, we should get an error.
//This function should only be called at the algorithm start, or from a dropdown that has a valid q-matrix combination.
//These textboxes handle percepts
PerceptionState to_view = loadedState.boardData.units[UnitType.Bender].perceptionData;
foreach (var i in Move.HorizontalMovesAndGrab)
{
listCurrentPositionTextboxes[i].Text = to_view.perceptionData[i].ToString();
}
beer_remaining.Text = loadedState.boardData.GetCansRemaining().ToString();
beerCollected.Text = loadedState.cansCollected.ToString();
reward_episode.Text = loadedState.episodeRewards.ToString();
rewardTotal.Text = loadedState.totalRewards.ToString();
//Update the history episode dropdown
if (combobox_history_episodes.Items.Count < AlgorithmManager.stateHistory.Count)
{
combobox_history_episodes.Items.Add(AlgorithmManager.stateHistory.Last());
}
combobox_history_episodes.SelectedIndex = combobox_history_episodes.Items.Count - 1;
if (!combobox_history_steps.Items.Contains(loadedState) || loadedState.GetStepNumber() == 0)
{
combobox_history_steps.Items.Clear();
combobox_history_steps.Items.AddRange(AlgorithmManager.stateHistory.Last().ToArray());
combobox_history_steps.Text = loadedState.ToString();
}
}
status_box.Text = loadedState.GetStatus();
//Handle drawing the board
foreach (var i in picture_board.boardData)
{
foreach (var j in i)
{
((SquareBoardDisplay)j).SetPicture();
}
}
DisplayInitialSettings();
//If the algorithm is ended, disable the stepping groupbox.
if (AlgorithmManager.algorithmEnded == true)
{
groupboxControlProgress.Enabled = false;
}
}