protected List <IRoundItem> GetFirstSteps()
{
MemoflowConfiguration memoflowConfig = (MemoflowConfiguration)ExerciseConfiguration;
//init initial Field
int numFirststeps = memoflowConfig.Levels[CurrentDifficulty].NumCards;
List <IRoundItem> firstSteps = new List <IRoundItem>();
for (int i = 0; i < numFirststeps; i++)
{
if (i == 0)
{
firstSteps.Add(new MemoflowStepVO(_availableSymbols[_random.Next(0, _availableSymbols.Length)],
_availableColors[_colorIndex],
_availableColors[_random.Next(0, _availableColors.Length)], _availableRotations[_random.Next(0, _availableRotations.Length)]));
}
else
{
double rnd = _random.NextDouble();
if (rnd < memoflowConfig.MatchProbability)
{
var validMatches = GetValidMatches();
MemoflowMatchType newMatch = validMatches[_random.Next(0, validMatches.Length)];
firstSteps.Add(CreateStepWithMatch(firstSteps[firstSteps.Count - 1] as MemoflowStepVO, newMatch));
}
else
{
firstSteps.Add(CreateStepWithMatch(firstSteps[firstSteps.Count - 1] as MemoflowStepVO, MemoflowMatchType.NO));
}
}
}
return(firstSteps);
}
public override IRoundIndependentUpdateResultVO RoundIndependentUpdate(IRoundIndependentVO data)
{
if (data is NumAssetUpdate)
{
_numSymbols = ((NumAssetUpdate)data).NumSymbols;
MemoflowConfiguration memoflowConfig = (MemoflowConfiguration)ExerciseConfiguration;
SetupMatchTypes(memoflowConfig.StimuliDefinition);
SetupAvailabilities();
}
return(base.RoundIndependentUpdate(data));
}
private void SetupAvailabilities()
{
MemoflowConfiguration memoflowConfig = (MemoflowConfiguration)ExerciseConfiguration;
if (Array.IndexOf(_matchTypes, MemoflowMatchType.SYMBOL) != -1)
{
if (memoflowConfig.MaxSymbols > _numSymbols)
{
throw new Exception("MaxSymbols must not be bigger than _numSymbols");
}
var availableSymbols = new HashSet <int>();
while (availableSymbols.Count < memoflowConfig.MaxSymbols)
{
int symbolId = _random.Next(0, _numSymbols);
availableSymbols.Add(symbolId);
}
_availableSymbols = new int[availableSymbols.Count];
availableSymbols.CopyTo(_availableSymbols);
}
else
{
_availableSymbols = new int[] { _random.Next(0, memoflowConfig.MaxSymbols) };
}
if (Array.IndexOf(_matchTypes, MemoflowMatchType.COLOR) != -1)
{
// todo: Currently not used for gameplay, if turned on need to be defined how
//_availableColors = new AvailableColors[memoflowConfig.MaxColors];
//int numAddedColors = 0;
//while (numAddedColors < memoflowConfig.MaxColors)
//{
// // todo: might be wrong ... unity uses special border color list
// AvailableColors color = memoflowConfig.ColorNamesPerDifficulty[_random.Next(0, memoflowConfig.ColorNamesPerDifficulty.Length)];
// if (Array.IndexOf(_availableColors, color) == -1)
// {
// _availableColors[numAddedColors] = color;
// numAddedColors++;
// }
//}
}
else
{
//_availableColors = new AvailableColors[] { AvailableColors.Orange };
}
}
protected IRoundItem CreateStep()
{
MemoflowConfiguration nBackConfig = (MemoflowConfiguration)ExerciseConfiguration;
int numCards = nBackConfig.Levels[CurrentDifficulty].NumCards;
double rnd = _random.NextDouble();
MemoflowStepVO step = _questQueue[_questQueue.Count - numCards + 1] as MemoflowStepVO;
if (rnd < nBackConfig.MatchProbability)
{
var validMatches = GetValidMatches();
MemoflowMatchType newMatch = validMatches[_random.Next(0, validMatches.Length)];
return(CreateStepWithMatch(step as MemoflowStepVO, newMatch));
}
else
{
return(CreateStepWithMatch(step as MemoflowStepVO, MemoflowMatchType.NO));
}
}
public override void CreateRound(Action <IExerciseRoundDataVO> callback, IExerciseRoundConfigurationVO exerciseRoundConfiguration = null)
{
MemoflowConfiguration configuration = ExerciseConfiguration as MemoflowConfiguration;
List <IRoundItem> correctAnswers;
int numCards = configuration.Levels[CurrentDifficulty].NumCards;
var currenQueueLength = _questQueue == null || (_questQueue != null && _questQueue.Count == 0) ?
0 : Math.Min(_questQueue.Count - 1, _questQueue.Count - 1 - numCards);
string tutorialTextId = "";
if (_lastRoundLevelChange == LevelState.NEW)
{
_questQueue = GetFirstSteps();
tutorialTextId = _startTutorialTextId;
}
else
{
_questQueue.Add(CreateStep());
}
if (_lastRoundLevelChange != LevelState.EQUAL)
{
_colorIndex = CurrentDifficulty % _availableColors.Length;
for (int i = currenQueueLength; i < _questQueue.Count; i++)
{
((MemoflowStepVO)_questQueue[i]).SymbolColor = _availableColors[_colorIndex];
}
}
correctAnswers = new List <IRoundItem>()
{
new MemoflowSolution(((MemoflowStepVO)_questQueue[_questQueue.Count - 1]).Match(((MemoflowStepVO)_questQueue[_questQueue.Count - numCards]), _matchTypes))
};
_currentRound = new MemoflowRoundDataVO(_questQueue, correctAnswers, _lastRoundLevelChange, _warmUpState, configuration.GetTimeoutByLevel(CurrentDifficulty), numCards, _matchTypes, tutorialTextId);
base.CreateRound(callback, exerciseRoundConfiguration);
}
protected virtual MemoflowStepVO CreateStepWithMatch(MemoflowStepVO nbs, MemoflowMatchType matchType)
{
MemoflowConfiguration memoflowConfig = (MemoflowConfiguration)ExerciseConfiguration;
//create completely different step...
int symbol = GetUniqueElement(_availableSymbols, nbs.SymbolId);
AvailableColors borderColor = GetUniqueElement(_availableColors, nbs.BorderColor);
float rotation = GetUniqueElement(_availableRotations, nbs.Rot);
//...add a match if necessary
if (matchType == MemoflowMatchType.COLOR)
{
borderColor = nbs.BorderColor;
}
if (matchType == MemoflowMatchType.SYMBOL)
{
symbol = nbs.SymbolId;
}
//if( matchType == MATCH_TYPE.ROTATION) rotation = nbs.rotation;
//otherwise NO_MATCH was the case.
return(new MemoflowStepVO(symbol, _availableColors[_colorIndex], borderColor, rotation));
}