/**
* Handles a request to perform given move on the board. It also checks whether
* the game has ended and then terminates the thread.
* @param[in] client_fd File descriptor of a client that is currently served.
* @param[in] request Pointer to a structure containing move coordinates details.
* @param[in] game Pointer to a game structure that is currently played.
* \sa request_s game_s
*/
void thread_handle_make_move_request(int client_fd, request_s *request,
game_s *game) {
int lost, turn, validate_game = 0;
char *result = NULL;
response_s response;
move_s move;
response.type = MSG_MAKE_MOVE_RSP;
if (game->current_player != client_fd) {
response.error = MSG_RSP_ERROR_WRONG_TURN;
send_response_message(client_fd, &response);
return;
}
result = strtok(request->payload, PAYLOAD_DELIM);
move.x = atoi(result) - 1;
result = strtok(NULL, PAYLOAD_DELIM);
move.y = atoi(result) - 1;
get_pawn(client_fd, game, &move.pawn);
validate_game = make_move(game->board, &move, &game->free);
if (validate_game == -1) {
response.error = MSG_RSP_ERROR_WRONG_MOVE;
send_response_message(client_fd, &response);
return;
} else if (validate_game == 1) {
response_s response_lst;
response_lst.type = MSG_PRINT_LOST_RSP;
response_lst.error = MSG_RSP_ERROR_NONE;
response.type = MSG_PRINT_WIN_RSP;
response.error = MSG_RSP_ERROR_NONE;
send_broadcast_win_message(client_fd);
send_response_message(client_fd, &response);
if ((lost = check_current_player(client_fd)) != -1) {
send_response_message(lost, &response_lst);
}
play = 0;
thwork = 0;
return;
} else if (validate_game == 2) {
send_broadcast_draw_message();
play = 0;
thwork = 0;
return;
}
if ((turn = check_current_player(client_fd)) != -1) {
game->current_player = turn;
}
response.error = MSG_RSP_ERROR_NONE;
send_response_message(client_fd, &response);
send_broadcast_message();
}
int test_send_broadcast_message()
{
printf("input broadcast message:\n");
char msg[100] = {};
scanf("%s", msg);
printf("input broadcast data:\n");
char data[1024] = {};
scanf("%s", data);
PRINTF_GREEN("testing send_broadcast_message\n");
if (send_broadcast_message(msg, data) < 0)
PRINTF_RED("send_broadcast_message error, test failed\n");
return 0;
}
