Text 16, 92 rader
Skriven 2004-07-27 12:33:34 av Kurt Kuzba (1:261/38)
Ärende: [C] numdrop4.c - 2 of 6
===============================
From: "Kurt Kuzba" <kkuzba@centurytel.net>

/*_|_|  numdrop4.c  PUBLIC DOMAIN 7/27/2004 by Kurt Kuzba
_|_|_|  A simple number game. ANSI C with some non-ANSI functions. _|_|_| 
Tested in VC++ 5.0 as a console app. _|_|_|  Part 2 of 6
_|_|*/

void show_array(sGameHistory* GBs)
{
 char buf[15], *top_bottom = " o------------o";
 /* buffer for display string construction */
 sGameColumns* GC = &GBs->B[GBs->Move];
 /* handy pointer to current game grid */
 int iTa, y = GC->Y, x = GC->X;
 /* iterator and handy grid xy integer values */
 system("cls");
 puts("Use arrow keys, Space, ?");
 puts(top_bottom);
 sprintf(buf, " |            |");
 buf[x + 3] = (char)'*';
 puts(buf);
 /* set up game grid top border and display */
 for(iTa = 0; iTa < 10; iTa++)
 {
  if(iTa == y)
  {
   printf(" |*%s*|\n", GC->C[iTa].L);
   /* print cursor markers and line */
  }
  else
  {
   printf(" | %s |\n", GC->C[iTa].L);
   /* print game grid border and line */
  }
 }
 /* display game grid and left/right borders */
 puts(buf);
 puts(top_bottom);
 /* set up and display game grid bottom border */
 printf("\nPoints  :%d\n", GC->Score);
 printf("Moves   :%d\n", GBs->Move);
 printf("Location %d,%d\n", x, y);
 /* display current game info */
}

void numberdrop(sGameHistory* GBs, int isc, int iy, int ix) {
 sGameColumns* GC = &GBs->B[GBs->Move];
 /* handy pointer to current game grid */
 int y = GC->Y, x = GC->X;
 /* handy grid xy integer values */
 GC->Score += isc;
 /* add points to score */
 GC->C[y].L[x] = GC->C[y + iy].L[x + ix] = (char)' ';
 /* remove numerical characters from grid */
 for(isc = 0; isc < 2; isc++)
  for(y = 9; y > 0; y--)
   for(x = 0; x < 10; x++)
    if(GC->C[y].L[x] == ' ')
     swapsquares(&GC->C[y].L[x], &GC->C[y - 1].L[x]);
    /* drop numbers into empty spaces below */
 for(isc = 0; isc < 2; isc++)
  for(y = 0; y < 10; y++)
   for(x = 9; x > 0; x--)
    if(GC->C[y].L[x] == ' ')
     swapsquares(&GC->C[y].L[x], &GC->C[y].L[x - 1]);
    /* slide numbers into empty spaces to the right */
}

int addsuptoten(sGameHistory* GBs, int y, int x, int mid) {
 sGameColumns* GC = &GBs->B[GBs->Move];
 /* handy pointer to current game grid */
 int iSTen = squarevalue(GBs, GC->Y + y, GC->X + x);
 /* create integer to use in math comparison process */
 iSTen = (iSTen >= 1 && iSTen <= 9) ? iSTen : 0;
 /* test for numerical value 1-9 and set to 0 on failure */
 iSTen += mid;
 /* add to value of number under cursor */
 if(iSTen == 10)
 {
  GBs->B[GBs->Move + 1] = GBs->B[GBs->Move];
  GBs->Move++;
  numberdrop(GBs, mid, y, x);
 }
 /* if result is 10, remove numbers and move remaining data */
 return (iSTen == 10);
 /* return 1 for success and 0 for failure */
}
/*_|_|  end numdrop4.c Part 2 of 6
_|_|*/

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 * Origin: Prism's_Point (1:261/38.1)