hamidb80/chess-uni

CHESS project _ uni shahed spring 1400

Personal Info

• full name [en]: Hamid Reza Bluri Kashani
• full name [fa]: حمیدرضا بلوری کاشانی

Github Status

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My List

chess-uni's Issues

chess board class

we wanna basic implementation of chess board pieces.

first of all we have and 2d array that represents the board ( ChessPieces board[8][8] ) with following rules:

• empty cells are | 0
• white pieces are positive integers | +
• black pieces are negative integers |-

We number pieces like this: [ note: | x | => "absolute value of x" ]

• | Pawn | = 1
• | Rook | = 2
• | Knight | = 3
• | Bishop | = 4
• | Queen | = 5
• | King | = 6

enum ChessPieces {
	Empty = 0,

	WhitePawn = 1,
	WhiteRook = 2,
	WhiteKnight = 3,
	WhiteBishop = 4,
	WhiteQueen = 5,
	WhiteKing = 6,

	BlackPawn = -1,
	BlackRook = -2,
	BlackKnight = -3,
	BlackBishop = -4,
	BlackQueen = -5,
	BlackKing = -6,
};

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we have a class called BoardClass:

class BoardClass {
public:
    ChessPieces board[8][8];

    vector<Point> possibleMoves( Point piecePosition   );
    ChessPieces move ( Point  lastPiecePosition, Point  newPiecePosition ) ;
};

we wanna add these functionalities:

1. possibleMoves ( piecePosition ) :

   • it gets a piecePosition [ it's a Point that contains x and y ] [ the Point class defined in System::Drawing]
   • returns vector<Point> for possible movements of piece at piecePosition

2. move ( lastPiecePosition, newPiecePosition ) :

   • moves the piece at lastPiecePosition to the new position newPiecePosition
   • returns removed piece as result of moving that piece [ if no piece removed as result of this move, then it should return ChessPieces.Empty ]

theming system #1

we wanna implement a feature that user can choose between:

1. different board backgrounds
2. different pieces colors
3. different pieces types

basic implementation of 2-way socket connection

database

We wanna a JSON like database with these functionalities:

class Database{
public:
    int 
        total_time, 
        reminded_time;
   ..... 
   

    void save_to_file( string path );
    void load_from_string( string str ) ;
    void load_from_file( string parh );

    json dump_json();
} ;

send email funtionality

we wanna some functionality to send email.

desired API:

void sendEmail ( string targetEmail, string message );

Undo

The very first thing about implementing undo system is to save every single users action.

something like:

1. user1 moved the Pawn from (x1, y1) to (x2, y2) - as result the queen of user2 at (x2, y2) kicked off
2. User2 moved King from p1 to p2 as result nothing happend
3. User1 moved pawn from ....
4. ...

And the when we wanna undo the actions, we simply reverse the user actions.

The basic implementation of undo system [ that I suggest ] is as follows:

class Movement {
public:

   string 
        user1_name,
        user2_name;

    Point p1, p2;  // Point is a class that contains a (x, y) - defind in System::Drawing

    ChessPiece kicked_off_piece; // remeber the ChessPiece enum defined in chessClass module 
} ;


class MovementTracker {
public:
    vector <Movement>  moves;
    
    void add ( Movement m ) ;
    Movement undo ();
} ;

Explanation:
MovementTracker's job is to store the users moves.
add method gives a new movement and add it to moves

undo method in other hand, returns the last element of moves ;

add 2 way socket interaction

details will be written later

intro pages

intro pages are consists of:

1. the page that the user chooses to be client or server

   • contains 2 buttons => one for choosing client, and one for choosing server
   • after clicking on those buttons the current window should close and corresponding window should open

2. client login page

   • contains a text filed for username
   • contains a text filed a password [optional] and a button to login

3. server login page

   • contains a text filed for username
   • contains a text filed a password [optional] and a button to start

4. wait page to wait for other side

• in 2 & 3 also there must be 3 text fields to fill host and port and email.

timer component

features:

1. play/pause
2. set time

desired API:

class Timer {
public:
  void setTime(int secs) ;
  void start();
  void stop();
  void reset();
};

create pdf documentation

improve socket API

script to create pieces with different colors

i'm actually wanna write a script to get a set of pieces pictures as PNG format, and then change the color of the that piece in the picture.

i prefer using Nim language for that but the TA doesn't know because he only see the result as PNG format 🤣

chess board compoenent #1

features:

1. get position of clicked cell as (x, y)
2. ability to set the color of the cell
3. ability to set cell Chess pieces [مهره های شطرنج]

music player component

features:

1. change song
2. play/pause
3. stop

desired API:

class MusicPlayer{
   
 public:
   void selecrMusic( string music_file_path );
   void play( );
   void pause( );
   void resetTime();
};