private void ReadPlayerData(string filePath)
{
if (File.Exists(filePath))
{
StreamReader reader = new StreamReader(filePath);
List <string> lines = ListOfLines(filePath);
for (int lineCtr = 0; lineCtr < lines.Count; lineCtr++)
{
MoveVector2 combination = ReturnCombination(lines[lineCtr]);
if (!combination.Equals(MoveVector2.EmptyVector))
{
playerMoveHistory.Add(combination, ReturnMoves(lines[lineCtr + 2]));
}
}
reader.Close();
playerAiMoveCombination = playerMoveHistory.ReturnKeys()[0];
//Skipping the study state and switching to predicting player moves
states["Study"] = false;
states["Make Predictions"] = true;
}
}
private MoveVector2 ReturnCombination(string line)
{
MoveVector2 combination = MoveVector2.EmptyVector;
if (line.Length > 0)
{
if (line[0] == '(')
{
string playerMoveName = "";
Move playerMove = new Move();
bool playerMoveInputRecieved = false;
string aiMoveName = "";
Move aiMove = new Move();
for (int a = 1; a < line.Length; a++)
{
if (line[a] != ',' && !playerMoveInputRecieved)
{
playerMoveName += line[a];
}
else
{
playerMoveInputRecieved = true;
if (line[a + 1] != ')')
{
aiMoveName += line[a + 1];
}
else
{
break;
}
}
}
switch (playerMoveName.ToUpper())
{
case "ROCK": playerMove = Move.Rock; break;
case "PAPER": playerMove = Move.Paper; break;
case "SCISSOR": playerMove = Move.Scissor; break;
}
switch (aiMoveName.ToUpper())
{
case "ROCK": aiMove = Move.Rock; break;
case "PAPER": aiMove = Move.Paper; break;
case "SCISSOR": aiMove = Move.Scissor; break;
}
combination = new MoveVector2(playerMove, aiMove);
}
}
return(combination);
}
public bool Equals(MoveVector2 vec1)
{
if (Move.MoveEquals(vec1.xComponent, xComponent) && Move.MoveEquals(vec1.yComponent, yComponent))
{
return(true);
}
return(false);
}
private bool ListContainsCombination(List <MoveVector2> list, MoveVector2 combination)
{
foreach (MoveVector2 vec in list)
{
if (combination.Equals(vec))
{
return(true);
}
}
return(false);
}
public void RecieveRoundResults(Move playerMove)
{
if (playerAiMoveCombination != null)
{
List <MoveVector2> keys = playerMoveHistory.ReturnKeys();
foreach (MoveVector2 combination in keys) //Adding the move to the player's move history
{
if (combination.Equals(playerAiMoveCombination))
{
playerMoveHistory[combination].Add(playerMove);
}
}
playerAiMoveCombination = new MoveVector2(playerMove, aiMove); //Updating the combination vector
bool combinationAlreadyExists = false;
foreach (MoveVector2 combination in keys) //Checking whether the combination already exists in the moves list
{
if (combination.Equals(playerAiMoveCombination))
{
combinationAlreadyExists = true;
break;
}
}
if (!combinationAlreadyExists) //Adding the combination to the list, as it does not exist in the list
{
playerMoveHistory.Add(playerAiMoveCombination, new List <Move>());
}
}
else
{
playerAiMoveCombination = new MoveVector2(playerMove, aiMove);
playerMoveHistory.Add(playerAiMoveCombination, new List <Move>());
}
}
public void SavePlayerData()
{
string currentFileName = @"Past Player Data\" + playerName.ToUpper() + ".txt";
if (!Directory.Exists(@"Past Player Data")) //Creating a new folder if it doesnt already exist
{
Directory.CreateDirectory(@"Past Player Data");
}
if (File.Exists(currentFileName)) //Checking whether the players file exists
{
StreamReader reader = new StreamReader(currentFileName);
List <MoveVector2> combinations = playerMoveHistory.ReturnKeys();
int lineCount = 0;
//Updating the existing combinations
while (!reader.EndOfStream)
{
string line = reader.ReadLine();
lineCount++;
MoveVector2 combination = ReturnCombination(line);
//Updating the existing combinations
if (!combination.Equals(MoveVector2.EmptyVector))
{
reader.Close();
if (ListContainsCombination(combinations, combination))
{
List <string> lines = ListOfLines(currentFileName);
string lineContents = "";
for (int a = 0; a < lines.Count; a++)
{
if (line == lines[a])
{
lineContents = ReadFromLine(currentFileName, a + 2);
foreach (MoveVector2 existingCombinations in combinations)
{
if (combination.Equals(existingCombinations))
{
List <Move> moves = playerMoveHistory[existingCombinations];
foreach (Move move in moves)
{
lineContents += move.MoveName;
}
}
}
}
}
WriteOnLine(currentFileName, lineCount + 2, lineContents);
break;
}
}
}
reader.Close();
//Adding new combinations to the file
List <string> linesInFile = ListOfLines(currentFileName);
foreach (MoveVector2 combination in combinations)
{
bool combinationExists = false;
for (int a = 0; a < linesInFile.Count; a++)
{
if (combination.Equals(ReturnCombination(linesInFile[a])))
{
combinationExists = false;
break;
}
}
if (!combinationExists)
{
string textCombination = "(" + combination.XComponent.MoveName + "," + combination.YComponent.MoveName + ")";
WriteOnLine(currentFileName, linesInFile.Count + 2, textCombination);
linesInFile = ListOfLines(currentFileName); //Updating the list of lines
}
}
}
else
{
//Creating a new file and writing the players information to it
StreamWriter writer = new StreamWriter(currentFileName);
List <MoveVector2> keys = playerMoveHistory.ReturnKeys();
foreach (MoveVector2 combination in keys)
{
writer.WriteLine("");
writer.WriteLine("(" + combination.XComponent.MoveName + "," + combination.YComponent.MoveName + ")");
writer.WriteLine("/");
for (int a = 0; a < playerMoveHistory[combination].Count; a++)
{
writer.Write(playerMoveHistory[combination].ElementAt(a).MoveName + " ");
}
writer.WriteLine("");
}
writer.Close();
}
}