Free MMORPG Forums

#include <iostream>

using namespace std;

int grid[3][3];

void displayGrid()
{
   // Loop over each row.
   for (int C1 = 0; C1 < 3; C1++) {
      // Loop over each column.
      for (int C2 = 0; C2 < 3; C2++) {
         // If our square has a 1; output an X.
         if (grid[C2][C1] == 1)
            cout << "X";
         // Likewise if it has a 0, output a Y.
         else if (grid[C2][C1] == 2)
            cout << "Y";
         // Use a tab to space things out.
         cout << "\t";
      }
      // We're at the end of the row, go down a line.
      cout << endl;
   }
   // Give us some extra space.
   cout << endl << endl;
}

int hasWon()
{
   // If they've won on the left side.
   if (grid[0][0] != 0 && grid[0][0] == grid[0][1] && grid[0][1] == grid[0][2])
      return grid[0][0];
   // If they've won on the top side.
   if (grid[0][0] != 0 && grid[0][0] == grid[1][0] && grid[0][0] == grid[2][0])
      return grid[0][0];
   // etc..
   return 0;
}

int main(int argc, char* argv[])
{
   // Make sure the entire grid is set to 0.
   for (int C1 = 0; C1 < 3; C1++) {
      for (int C2 = 0; C2 < 3; C2++) {
         grid[C1][C2] = 0;
      }
   }
   // Player 1 goes first.
   int playerTurn = 1;
   int choiceX = 0, choiceY = 0;
   // As long as we don't have a winner, loop.
   while (hasWon() == 0) {
      displayGrid();
      cout << "Please enter an X coordinate: ";
      cin >> choiceX;
      cout  << "Please enter a Y cooridinate: ";
      cin >> choiceY;
      // Make sure that the square we chose is valid.
      if (choiceX >= 0 && choiceX < 3 && choiceY >= 0 && choiceY < 3)
         cout << "That is an invalid square!";
      // Make sure the square has nothing (a 0), in it.
      else if (grid[choiceX][choiceY] != 0) {
         cout << "That square is already taken!" << endl;
      }
      else {
         // Set the grid at the particular coordinate we chose to the player who's turn it currently is (1 = X, 2 = O)
         grid[choiceX][choiceY] = playerTurn;
         // Change turns; if it's player 1's turn, it becomes player 2's turn, and vice versa.
         if (playerTurn == 1)
            playerTurn = 2;
         else
            playerTurn = 1;
      }
   }
   // Say that someone won.
   cout << "The winner is player " << hasWon() << "!" << endl;
   return 0;
}

int main(int argc, char* argv[])
{
    bool gameIsDone = false;
    // Create a 400x400 window.
    createWindow(400, 400);
    int framesDrawn = 0;
    while (!gameIsDone) {
        clearScreen();
        drawModelsRectanglesAndLotsOfOtherStuff();
        processKeyboardInputAndMovePlayersAndStuff();
        doPhysics();
        framesDrawn++;
    }
    return 0;
}

class Character 
{
public:
   int X;
   int Y;
   int speed;
   // RGB values of an image (so like imageBuffer[0] is equal to the red color of the first pixel, imageBuffer[1] is the green, imageBuffer[2], the blue, and imageBuffer[3] is the red color of the second pixel
   char* imageBuffer;
   int imageSizeX;
   int imageSizeY;

   Character() {imageBuffer = NULL; X = 0; Y = 0; speed = 1; }
   ~Character() { }

   void draw() { drawImageOntoScreen(X,Y, imageSizeX, imageSizeY, image); }
   void playerPressedLeftKey() { X -= speed; }
   // etc...
}