Description
Hand-in Policy: Via Moodle. No late submissions will be accepted.
Collaboration Policy: No collaboration is permitted.
Grading: This homework will be graded on the scale of 100.
Description: In this homework, you will implement Turkish Draughts board game. The rules of the game are listed below.
-
There is a 8×8 board.
-
Each player starts with 16 men (white and black) placed on all the squares of the second and third rows (see Figure 1). All the squares are used.
-
Men´s moves: They move one square horizontally or vertically forwards, never backwards (see Figure 2).
-
Kings moves: They move and jump vertically and horizontally any number of squares (see Figure 2).
-
A man captures by jumping to a vacant square in the moveable direction (rule 3) beyond a piece of the opponent.
-
A king captures by jumping to a vacant square beyond an adverse piece, any distance away.
-
Maximum capture compulsory: If there are two or more different chances to make capture, it is compulsory to make the move that captures the maximum amount of the opponent´s pieces.
-
Taking away the captured pieces: Captured pieces are taken away from the board.
-
If a player has no legal move he loses the game. This may come about either by being eliminated or being blocked completely – no moves left.
You must use the functions listed below. You may add other functions if you think there is need for it.
typedef enum {white_man, black_man, white_king, black_king, empty} piece; You must use this enumeration to define the pieces on the board.
typedef enum {white = 10, black = 20} player;
You must use this enumeration to define the players.
void init_board(piece board[][8]);
This function initializes the board as mentioned in the second rule.
int move(piece board[][8], int from_x, int from_y, int to_x, int to_y, player p);
This function checks if the given player p can move a piece belonging to it from location (from_x, from_y) to location (to_x,to_y). If the players move is not allowed the function returns:
-1: The player p is trying to move a piece that does not belong to him.
-2: The move is not allowed.
n>=0: The move is allowed and it is executed with n of opponents pieces captured.
int check_end_of_game(piece board[][8]);
This function checks if the game has been completed after the move. It returns:
-1: Game continues.
white: White wins the game.
void display_board(piece board[][8]);
This function displays the board in current state. The following symbols should be used for printing:
‘-‘: Empty squares.
‘b’: The regular black pieces.
‘B’: The black kings.
‘w’: The regular white pieces.
‘W’: The white kings. Sample outputs are shown below:
void sample_game_1();
This function should use the above functions to play end-to-end a game. You may want to find a famous game and replay it in this function.
void sample_game_2();
This function should use the above functions to play the game given in the following gif
animation.
http://damaakademisi.com/wp-content/uploads/2009/02/10puan_1.gif
Figure 1 Starting position.
Figure 2 Men’s (left) and king’s (right) moves.
