bool action(struct GameBoard board, int columnNum, bool isItX) {
if (columnNum != 1 && columnNum != 2 &&
columnNum != 3 && columnNum != 4 &&
columnNum != 5 && columnNum != 6 && columnNum != 7) {
printf("That's not a valid move. Please enter a column 1-7, or q to quit.\n");
return false;
}
bool changed = false;
int column = columnNum-1;
if (board.board[0][column] == 6) {
printf("That column is full! Try again.\n");
return changed;
} // if the invisible top layer says it's full
int row = 6 - board.board[0][column];
if (board.isX) {
board.board[row][column] = 1;
} // placing the piece!
else board.board[row][column] = 2;
board.board[0][column]++;
switchIsX(board); // DO WE CALL IT ON BOARD?
changed = true;
board.over = checkOver(board, row, column, board.board[row][column]); // REMOVE FINAL ARGUMENT PROBABLY
printBoard(board, changed);
if (board.over) return changed;
if ((board.aiOn == true) && (changed)) aiTurn(board);
return changed;
}
/**
* Runs all main game functions
*/
int runGame(ticTacToeBoard* selector, unsigned short int* corners, unsigned short int* sides, unsigned short int center, char* charPtr, unsigned short int* intPtr)
{
unsigned short int aiPlay;
unsigned short int win = 0;
//Checks if AI is playing and sets respective character value
if(intPtr[1] == 1)
aiPlay = 1;
else aiPlay=0;
if(aiPlay == 1){
// Sets user and AI character values
if(charPtr[41] == 'X')
charPtr[42] = 'O';
else charPtr[42]= 'X';
}
switch(aiPlay)
{
//Runs game without AI
case 0:
while(win == 0)
{
// Runs user turn and returns a win of 0 or 1
win = userTurn(selector, win, charPtr, aiPlay);
// Increases turn by 1
intPtr[0] = intPtr[0] + 1;
}
break;
// Runs game with AI
case 1:
while(win == 0)
{
if(charPtr[42] == charPtr[40])
{
// Runs AI turn
win = aiTurn(selector, corners, sides, center, win, charPtr, intPtr);
// Increases turn by 1
intPtr[0] = intPtr[0] + 1;
if(win == 1)
break;
}
win = userTurn(selector, win, charPtr, aiPlay);
// Increases turn by 1
intPtr[0] = intPtr[0] + 1;
}
break;
default:
displayError();
break;
}
// Print board to console
renderBoard(charPtr, win);
return 0;
}
