diff options
| -rw-r--r-- | Makefile | 15 | ||||
| -rw-r--r-- | include/board.h | 9 | ||||
| -rw-r--r-- | include/piece.h | 8 | ||||
| -rw-r--r-- | include/print.h | 10 | ||||
| -rw-r--r-- | include/types.h | 21 | ||||
| -rw-r--r-- | lib/board.c | 80 | ||||
| -rw-r--r-- | lib/piece.c | 53 | ||||
| -rw-r--r-- | lib/print.c | 45 | ||||
| -rw-r--r-- | main.c | 13 |
9 files changed, 254 insertions, 0 deletions
diff --git a/Makefile b/Makefile new file mode 100644 index 0000000..3ab214d --- /dev/null +++ b/Makefile @@ -0,0 +1,15 @@ +CC = gcc +CFLAGS = -Wall -Iinclude/ +OUTPUT = main +MAIN = main.c +DEPS = include/types.h include/board.h include/print.h include/piece.h +OBJ = lib/board.o lib/print.o lib/piece.o + +%.o: %.c $(DEPS) + $(CC) -c -o $@ $< $(CFLAGS) + +all: $(OBJ) + $(CC) $(CFLAGS) -o $(OUTPUT) $^ $(MAIN) + +clean: + rm -f $(OUTPUT) $(OBJ) diff --git a/include/board.h b/include/board.h new file mode 100644 index 0000000..94763dc --- /dev/null +++ b/include/board.h @@ -0,0 +1,9 @@ +#ifndef _BOARD +#define _BOARD + +#include "types.h" + +Board board_init(); +int board_delete(Board*); + +#endif diff --git a/include/piece.h b/include/piece.h new file mode 100644 index 0000000..75b4fc7 --- /dev/null +++ b/include/piece.h @@ -0,0 +1,8 @@ +#ifndef _PIECE +#define _PIECE + +#include "types.h" + +int piece_character(Piece p); + +#endif diff --git a/include/print.h b/include/print.h new file mode 100644 index 0000000..bc2f9df --- /dev/null +++ b/include/print.h @@ -0,0 +1,10 @@ +#ifndef _PRINT +#define _PRINT + +#include "types.h" + +void print_piece(Piece); +void print_square(Square); +void print_board(Board*); + +#endif diff --git a/include/types.h b/include/types.h new file mode 100644 index 0000000..7618916 --- /dev/null +++ b/include/types.h @@ -0,0 +1,21 @@ +#ifndef _TYPES +#define _TYPES + +#define SIZE 8 + +typedef enum {WHITE, BLACK} Color; +typedef enum {PAWN, ROCK, KNIGHT, BISHOP, QUEEN, KING} PieceType; + +typedef struct { + Color color; + PieceType type; +} Piece; + +typedef struct { + Color color; + Piece* piece; +} Square; + +typedef Square** Board; + +#endif diff --git a/lib/board.c b/lib/board.c new file mode 100644 index 0000000..6543bcc --- /dev/null +++ b/lib/board.c @@ -0,0 +1,80 @@ +#include <stdlib.h> +#include <stdio.h> + +#include "board.h" + +Board* _setup_colors(Board *b) { + int i, j; + + for (i = 0; i < SIZE; i++) + for (j = 0; j < SIZE; j++) + if (i % 2) // Odd rows start with white + if (j % 2) + b[i][j]->color = WHITE; + else + b[i][j]->color = BLACK; + else + if (j % 2) + b[i][j]->color = BLACK; + else + b[i][j]->color = WHITE; + + return b; +} + +Board* _pawns(Board *b) { + return b; +} + +Board* _rocks(Board *b) { + return b; +} + +Board* _knights(Board *b) { + return b; +} + +Board* _bishops(Board *b) { + return b; +} + +Board* _queens(Board *b) { + return b; +} + +Board* _kings(Board *b) { + return b; +} + +Board* _setup_pieces(Board *b) { + return _pawns(_rocks(_knights(_bishops(_queens(_kings(b)))))); // :-) +} + +Board* _initial_setup(Board *b) { + return _setup_pieces(_setup_colors(b)); +} + +Board board_init() { + int i, j; + + Board b = malloc(sizeof(Square*) * SIZE); + + for (i = 0; i < SIZE; i++) { + b[i] = malloc(sizeof(Square) * SIZE); + for (j = 0; j < SIZE; j++) + b[i][j].piece = NULL; + } + + return b; +} + +int board_delete(Board* b) { + int i; + + for (i = 0; i < SIZE; i++) + free(b[i]); + + free(b); + + return 0; +} diff --git a/lib/piece.c b/lib/piece.c new file mode 100644 index 0000000..bbe0bdc --- /dev/null +++ b/lib/piece.c @@ -0,0 +1,53 @@ +#include <ctype.h> +#include "piece.h" + +#ifdef UTF8 + +# TODO +int piece_character(Piece p) { + switch (p.color) { + + case WHITE: + switch (p.type) { + case PAWN: return '♙'; + case ROCK: return '♖'; + case KNIGHT: return '♘'; + case BISHOP: return '♗'; + case QUEEN: return '♕'; + case KING: return '♔'; + } + + case BLACK: + switch (p.type) { + case PAWN: return '♟'; + case ROCK: return '♜'; + case KNIGHT: return '♞'; + case BISHOP: return '♝'; + case QUEEN: return '♛'; + case KING: return '♚'; + } + } +} + +#else + +int piece_character(Piece p) { + int res; + + switch (p.type) { + + case PAWN: res = 'p'; break; + case ROCK: res = 'r'; break; + case KNIGHT: res = 'n'; break; + case BISHOP: res = 'b'; break; + case QUEEN: res = 'q'; break; + case KING: res = 'k'; break; + } + + if (p.color == BLACK) + return toupper(res); + + return res; +} + +#endif diff --git a/lib/print.c b/lib/print.c new file mode 100644 index 0000000..431641e --- /dev/null +++ b/lib/print.c @@ -0,0 +1,45 @@ +#include <stdio.h> +#include <stdlib.h> + +#include "print.h" +#include "piece.h" + +/* Printing related functions */ +void print_piece(Piece p) { + putchar(piece_character(p)); +} + +void print_square(Square s) { + puts("+-+\n|"); + + if (s.piece == NULL) + switch (s.color) { + case WHITE: + putchar(' '); + break;; + case BLACK: + putchar('/'); + break; + default: + perror("Wait... what?\n"); + exit(EXIT_FAILURE); + } + else + print_piece(*s.piece); + + puts("|\n+-+"); + + return; +} + +void print_board(Board *b) { + int i, j; + + for (i = 0; i < SIZE; i++) { + for (j = 0; j < SIZE; j++) { + print_square(*b[i][j]); + } + + putchar('\n'); + } +} @@ -0,0 +1,13 @@ +#include <stdio.h> + +#include "board.h" +#include "print.h" +#include "types.h" + +int main() { + Board b = board_init(); + print_board(&b); + + return 0; +} + |