C++-Table-Tennis-League

The Liga project is a C++ application designed to manage a league system. It includes functionality for handling players, matches, and league operations. The system allows adding players, planning and recording match results, and analyzing league statistics.

Classes

Player

Represents a player in the league.

• Attributes:

  • std::string name - The player's name.
  • int points - The player's total points.
  • int matches - The number of matches played.

• Methods:

  • bool putPlayer(const std::string &Name)
    Validates and sets the player's name. Returns true if successful.
  • int getPoints() const
    Returns the player's points.
  • int getMatches() const
    Returns the number of matches played.
  • std::string getName() const
    Returns the player's name.
  • float getRatio() const
    Returns the win ratio (wins/total matches).
  • void update(int result)
    Updates the player's points and matches based on the result.
  • bool operator < (const Player &p) const
    Compares players by points.
  • void reset()
    Resets the player's points and matches to 0.

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Match

Represents a single match between two players.

• Attributes:

  • std::string player1 - Name of the first player.
  • std::string player2 - Name of the second player.
  • std::string result - Match result in the format "x:y".
  • Status status - Match status (e.g., EXPECTED, DONE, DISQ).

• Methods:

  • bool putMatch(const std::string &player1, const std::string &player2)
    Validates and sets player names. Initializes the match.
  • bool putResult(const std::string &score)
    Validates and records the match result.
  • std::string getResult()
    Returns the result of the match.
  • std::string getResult_reverse()
    Returns the result in reversed player order.
  • std::string getWinner()
    Returns the winner's name.
  • void resetResult()
    Resets the match result to "0:0" and sets status to EXPECTED.

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ListPlayers

Manages a list of players.

• Attributes:

  • std::vector<Player> listOfPlayers - A list of all players.

• Methods:

  • std::vector<Player> getPlayers()
    Returns the list of players.
  • std::string add_player(const std::string &name)
    Adds a player to the list. Returns appropriate messages for success or errors.
  • bool is_player_in(const std::string &name)
    Checks if a player exists in the list.
  • Player* get_player(const std::string &name)
    Returns a pointer to a player or creates a new one if it doesn't exist.
  • bool delete_player(const std::string &name)
    Deletes a player if they exist.
  • void deleteAll_players()
    Clears the player list.

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ListMatches

Manages a list of matches.

• Attributes:

  • std::vector<Match> listOfMatches - A list of all matches.

• Methods:

  • std::vector<Match> getMatches()
    Returns the list of matches.
  • bool add_match(const std::string &player1, const std::string &player2)
    Adds a match between two players.
  • bool delete_match(const std::string &match)
    Deletes a specific match.
  • void delete_all_matches()
    Clears all matches from the list.

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League

Manages the league as a whole.

• Attributes:

  • ListPlayers players - List of players in the league.
  • ListMatches matches - List of matches in the league.

• Methods:

  • std::string planMatch(const std::string &match)
    Plans a new match. Validates player names and match existence.
  • std::string putResult(const std::string &match_result)
    Records the result of a planned match.
  • bool changeResult(Match* &m, const std::string &score)
    Changes the result of a match.
  • bool deletePlayer(const std::string &name)
    Removes a player and all associated matches.
  • void simulateAllMatches()
    Simulates all possible matches in the league.
  • void display_results(const std::string &name)
    Displays matches for a specific player or all matches.

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File Operations

• Reading:

  • int readPlayers(const std::string &file)
    Reads player names from a file.
  • bool readMatches(const std::string &file)
    Reads match results or plans matches from a file.

• Writing:

  • bool writeResults(const std::string &file)
    Writes all matches to a file.
  • bool writeTotalResults(const std::string &file)
    Writes player statistics and match results to a file.

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Simulation and Comparison

• bool simulateNextMatches(const int &number)
  Simulates the next specified number of matches.
• std::vector<Player> getOrderedPlayers(const int &method)
  Returns a sorted list of players based on the given method (e.g., SCORE, RATIO).

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Enums

• Player Result Status:

  • WIN, LOST, RESET_WIN, RESET_LOST.

• Match Status:

  • DONE, EXPECTED, DISQ.

• Comparison Status:

  • SCORE, RATIO, MATCHES, NAME.