int main()
/* This is the main procedure of the tictactoe program
* everything happens here.
* Pre-condition: none
* Post-condition: there was no problems
*/
{
//program starts
//create the intial game state structure
infoPtr gameInfo = createInitialGameState();
//find out if the user wishes to play and who must go first
startAGame(gameInfo);
//this is the main loop of the program
//gameInfo->turn can only be EMPTY when the user doesn't want to play anymore
while (gameInfo->turn != EMPTY)
{
//it's the user's turn to make a move
if (gameInfo->turn == USER)
{
getUserMove(gameInfo);
}else
//it's the computer's turn to make a move
{
printf("Computing computer move...\n");
getComputerMove(gameInfo);
}
//show how the game area now looks
displayGameArea(gameInfo);
//do we have a winner?, do we have a tie?, change turn?
getMatchState(gameInfo);
//if there was a tie or a win we need to ask if the user want's to play again
if (gameInfo->turn == EMPTY)
{
//reset the play area
resetPlayArea(gameInfo);
//ask if we're playing
startAGame(gameInfo);
}
}
//shutdown everything
shutDown(gameInfo);
//program ends
}
int main()
{
unsigned int cur_board[MAX_BOARD_SIZE];
int won = 0;
int i;
for (i = 0; i < MAX_BOARD_SIZE; i++) cur_board[i] = 0;
while (!won) {
if (moves == MAX_CHILD_NODES) { printf("draw\n"); break; }
emitBoard( cur_board );
getHumanMove( X_PLAYER, cur_board );
won = checkPlayerWin( X_PLAYER, cur_board );
moves++;
if (!won) {
if (moves == MAX_CHILD_NODES) { printf("draw\n"); break; }
emitBoard( cur_board );
getComputerMove( cur_board );
// getHumanMove( O_PLAYER, cur_board );
moves++;
won = checkPlayerWin( O_PLAYER, cur_board );
if (won) { printf("\nPlayer 2 wins!\n"); }
} else {
printf("\nPlayer 1 wins!\n");
}
}
emitBoard( cur_board );
return 0;
}
