warp/sm.c

   1 /* Header: sm.c,v 7.0 86/10/08 15:13:35 lwall Exp */
   2
   3 /* Log: sm.c,v
   4  * Revision 7.0  86/10/08  15:13:35  lwall
   5  * Split into separate files.  Added amoebas and pirates.
   6  *
   7  */
   8
   9 #include <stdio.h>
  10 #include <ctype.h>
  11 #include <stdlib.h>
  12 #include "config.h"
  13
  14 int
  15 main(void)
  16 {
  17     char screen[23][90], buf[10];
  18     int y;
  19     int x;
  20     int tmpy, tmpx;
  21
  22     for (x=0; x<79; x++)
  23         screen[0][x] = ' ';
  24     screen[0][79] = '\0';
  25
  26     fgets(screen[0],90,stdin);
  27     if (isdigit(screen[0][0])) {
  28         int numstars = atoi(screen[0]);
  29
  30         for (y=0; y<23; y++) {
  31             for (x=0; x<79; x++)
  32                 screen[y][x] = ' ';
  33             screen[y][79] = '\0';
  34         }
  35
  36         for ( ; numstars; numstars--) {
  37             scanf("%d %d\n",&tmpy,&tmpx);
  38             y = tmpy;
  39             x = tmpx;
  40             screen[y][x+x] = '*';
  41         }
  42
  43         for (y=0; y<23; y++) {
  44             printf("%s\n",screen[y]);
  45         }
  46     }
  47     else {
  48         int numstars = 0;
  49
  50         for (y=1; y<23; y++) {
  51             for (x=0; x<79; x++)
  52                 screen[y][x] = ' ';
  53             screen[y][79] = '\0';
  54         }
  55
  56         for (y=1; y<23; y++) {
  57             fgets(screen[y],90,stdin);
  58         }
  59
  60         for (y=0; y<23; y++) {
  61             for (x=0; x<80; x += 2) {
  62                 if (screen[y][x] == '*') {
  63                     numstars++;
  64                 }
  65                 else if (screen[y][x] == '\t' || screen[y][x+1] == '\t') {
  66                     fprintf(stderr,"Cannot have tabs in starmap--please expand.\n");
  67                     exit(1);
  68                 }
  69             }
  70         }
  71
  72         printf("%d\n",numstars);
  73
  74         for (y=0; y<23; y++) {
  75             for (x=0; x<80; x += 2) {
  76                 if (screen[y][x] == '*') {
  77                     printf("%d %d\n",y,x/2);
  78                 }
  79             }
  80         }
  81     }
  82     exit(0);
  83 }