Julia Lange
b3b369a076
Adds horizontal and vertical win checking, as well as tests for such features. Adds valgrind to the flake.nix Adds test_connect4 option to Makefile
33 lines
690 B
C
33 lines
690 B
C
#ifndef CONNECT4_H_
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#define CONNECT4_H_
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#include <stddef.h>
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enum Tile {
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BLACK = -1,
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EMPTY = 0,
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RED = 1,
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};
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struct Board {
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size_t height;
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size_t width;
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size_t *tile_heights;
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enum Tile *tilemap;
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enum Tile next_player;
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};
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#define IDX(i, j, board) (board->tilemap[j*(board->width) + i])
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// Returns a board struct with height and width based on parameters
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struct Board *make_board(size_t height, size_t width);
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void free_board(struct Board *board);
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// Drops a tile, returns 0 if successful, -1 if error, and 1 if the move won
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int drop_tile(struct Board *board, size_t drop_pos);
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// Prints the supplied board
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void print_board(struct Board *board);
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#endif // !CONNECT4_H_
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