rsmc.c File Reference

Reversi stateless model in C - implementation. More...

#include "rsmc.h"
#include "private/directions.h"
#include "private/utils.h"

Functions
RsmcVersion	rsmc_version (void)
RsmcBitMap	rsmc_get_valid_moves (const RsmcBoard board, const RsmcPlayer player)
	Finds all valid moves for given player.
RsmcBoard	rsmc_get_start_position ()
RsmcBoard	rsmc_apply_move (RsmcBoard board, const RsmcBitMask cell_bit_mask, const RsmcPlayer player)
	Set piece and flip opponent's pieces if move is valid.
RsmcPlayersScore	rsmc_get_players_score (const RsmcBoard board)
	Calculates score of both players.
bool	rsmc_is_move_valid (const RsmcBoard board, const RsmcBitMask cell_bit_mask, const RsmcPlayer player)
	Checks if move is valid.
RsmcGameState	rsmc_get_game_state (const RsmcBoard board)
	Analyzes current game state: finds player score and game status.

Detailed Description

Reversi stateless model in C - implementation.

Function Documentation

rsmc_apply_move()

RsmcBoard rsmc_apply_move	(	RsmcBoard	board,
		RsmcBitMask	cell_bit_mask,
		RsmcPlayer	player
	)

Set piece and flip opponent's pieces if move is valid.

Parameters

board	current RsmcBoard.
cell_bit_mask	RsmcBitMask of cell where you want to place a piece.
player	RsmcPlayer to move.

Returns

new RsmcBoard after move (or old if move is invalid).

rsmc_get_game_state()

RsmcGameState rsmc_get_game_state

(

RsmcBoard

board

)

Analyzes current game state: finds player score and game status.

Parameters

board

a constant pointer to RsmcBoard.

Returns

current RsmcGameState.

rsmc_get_players_score()

RsmcPlayersScore rsmc_get_players_score

(

RsmcBoard

board

)

Calculates score of both players.

Parameters

board

RsmcBoard.

Returns

RsmcPlayersScore which contains score for both players.

rsmc_get_start_position()

RsmcBoard rsmc_get_start_position

(

void

)

Returns board with Reversi start position.

Returns

RsmcStartPosition.

rsmc_get_valid_moves()

RsmcBitMap rsmc_get_valid_moves	(	RsmcBoard	board,
		RsmcPlayer	player
	)

Finds all valid moves for given player.

Parameters

board	RsmcBoard.
player	RsmcPlayer to search valid moves for.

Returns

RsmcBitMap, where 1 represents valid moves.

rsmc_is_move_valid()

bool rsmc_is_move_valid	(	RsmcBoard	board,
		RsmcBitMask	cell_bit_mask,
		RsmcPlayer	player
	)

Checks if move is valid.

Parameters

board	a constant pointer to RsmcBoard.
cell_bit_mask	RsmcBitMask of cell where you want to place a piece.
player	RsmcPlayer to check a move for.

Returns

true if move is valid, false if not (or coords / player is invalid)

rsmc_version()

RsmcVersion rsmc_version

(

void

)

rsmc version as uint32_t.

Returns

major, minor and patch in one number.