CheckersBoard::CheckersBoard()
{
/*
* In ASCII
* 46 == '.'
* 88 == 'X'
* 79 == 'O'
*/
positions_ = {
{1, 46}, {2, 88}, {3, 46}, {4, 88}, {5, 46}, {6, 88}, {7, 46}, {8, 88},
{9, 88}, {10, 46}, {11, 88}, {12, 46}, {13, 88}, {14, 46}, {15, 88}, {16, 46},
{17, 46}, {18, 88}, {19, 46}, {20, 88}, {21, 46}, {22, 88}, {23, 46}, {24, 88},
{25, 46}, {26, 46}, {27, 46}, {28, 46}, {29, 46}, {30, 46}, {31, 46}, {32, 46},
{33, 46}, {34, 46}, {35, 46}, {36, 46}, {37, 46}, {38, 46}, {39, 46}, {40, 46},
{41, 79}, {42, 46}, {43, 79}, {44, 46}, {45, 79}, {46, 46}, {47, 79}, {48, 46},
{49, 46}, {50, 79}, {51, 46}, {52, 79}, {53, 46}, {54, 79}, {55, 46}, {56, 79},
{57, 79}, {58, 46}, {59, 79}, {60, 46}, {61, 79}, {62, 46}, {63, 79}, {64, 46}};
displayRules();
displayBoard();
}
int main(int argc, char* argv[]) {
printf("Choose your difficulty: (e)asy or (n)ormal.\n");
char buffer[1];
int difficulty;
bool entered_command = false, play_again = true;
for(unsigned int bufIndex = 0; bufIndex < sizeof(buffer); bufIndex++) {
memset(&buffer[bufIndex], 0, sizeof(buffer[bufIndex])); // empty buffer
}
while( (buffer[0] != 'e') && (buffer[0] != 'n') ) {
if(entered_command) {printf("Invalid Command.\n");}
printf("> ");
for(unsigned int bufIndex = 0; bufIndex < sizeof(buffer); bufIndex++) {
memset(&buffer[bufIndex], 0, sizeof(buffer[bufIndex])); // empty buffer
}
fgets(buffer, 15, stdin);
entered_command = true;
}
if(buffer[0] == 'e') {difficulty = 1;}
else {difficulty = 2;}
for(unsigned int bufIndex = 0; bufIndex < sizeof(buffer); bufIndex++) {
memset(&buffer[bufIndex], 0, sizeof(buffer[bufIndex])); // empty buffer
}
printf("Welcome to tic-tac-toe! You'll play as 'x'.\n");
printf("If you need to hear the rules for the game, press r and hit enter.\n");
printf("Otherwise, press s and hit enter to start a new game.\n");
entered_command = false;
while( (buffer[0] != 'r') && (buffer[0] != 's') ) {
if(entered_command) {printf("Invalid Command.\n");}
printf("> ");
for(unsigned int bufIndex = 0; bufIndex < sizeof(buffer); bufIndex++) {
memset(&buffer[bufIndex], 0, sizeof(buffer[bufIndex])); // empty buffer
}
fgets(buffer, 15, stdin);
entered_command = true;
}
if(buffer[0] == 'r') {
displayRules();
printf("Now starting game.\n");
}
displayInstructions();
while(play_again) {
beginNewGame(difficulty);
entered_command = false;
buffer[0] = 'i';
while( (buffer[0] != 'y') && (buffer[0] != 'n') ) {
if(entered_command) {printf("Invalid Command.\n");}
printf("Play Again? (y)es/(n)o > ");
for(unsigned int bufIndex = 0; bufIndex < sizeof(buffer); bufIndex++) {
memset(&buffer[bufIndex], 0, sizeof(buffer[bufIndex])); // empty buffer
}
fgets(buffer, 15, stdin);
entered_command = true;
}
if(buffer[0] == 'n') {play_again = false;}
}
return 0;
}
