Anyone have some docs I could look at?

Does anyone have some documents on how to make a specifific game? I'd like to get an idea of what code makes up what. ANy game is okay, even Pong maybe. I love that game.

Code:

---

#include <stdio.h>
#include <conio.h>
#include <windows.h> //Needs Sleep(int Millisecs);

int main()
{
  int Xpos = 5;
  int Ypos = 5;
  int Xspeed = 1;
  int Yspeed = 1;

  while(!kbhit())
  {
      gotoxy(Xpos, Ypos);
      printf(" ");

      Xpos += Xspeed;
      Ypos += Yspeed;
      if((Xpos <= 1) || (Xpos >= 80)) Xspeed = -Xspeed;
      if((Ypos <= 1) || (Ypos >= 25)) Yspeed = -Yspeed;
      if((Xpos == 80) && (Ypos == 25)) Xpos = 79;

      gotoxy(Xpos, Ypos);
      printf("¤");

      Sleep(20);
  }
  return 0;
}

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What's sad is that what Magos just posted is better than some of the stuff my friends hand me to "check out"