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    Length: 3527 (0xdc7)
    Types: TextFile
    Names: »shlmisc.c«

└─⟦b20c6495f⟧ Bits:30007238 EUUGD18: Wien-båndet, efterår 1987
    └─⟦this⟧ »EUUGD18/General/Gb/shlmisc.c« 

TextFile

/*
 * Galactic Bloodshed (Robert Chansky, smq@b)
 *  miscellaneous stuff included in the shell
 */

#include "vars.h"
#include "races.h"
#include <curses.h>
#include <signal.h>
#include <ctype.h>
#include <stdio.h>


DontOwnErr(shipno)
register int shipno;
{
  printf("You don't own ship #%d.\n",shipno);
}


int enufAP(AP, x)
char *AP;
register int x;
{
 register int blah;

 if (blah = (AP[Playernum] < x) ) {
	printf("You don't have %d action points there.\n", x);
 }
 return (!blah);
}


int Getracenum(login)
char *login;
{
 register int i = 0;
 char s[LOGIN_NAME_SIZE];
 FILE *fd;

 fd = fopen(PLAYERDATAFL, "r");
 s[0] = '\0';

 while (!feof(fd) && strcmp(s,login) ) {
   i++;
   fscanf(fd,"%s",s);
 }
 fclose(fd);
 return( (strcmp(s,login)) ? 0 : i );
}


/* returns player # from string containing that players name or #. */

GetPlayer(name, rnum, race)
char *name;
int *rnum;
racetype **race;
{
int numraces;
register int i,l;

	numraces = Numraces();
	*rnum = 0;

	if (isdigit(*name)) {
		if ( (*rnum = atoi(name)) < 1 || *rnum > numraces) {
			*rnum = -1;
			return;
		} else {
			printf(" player %d\n",*rnum);
			getrace(race, *rnum);
			return;
		}
	} else {
		l = strlen(name);
		for (i=1; !(*rnum) && i<=numraces; i++) {
			getrace(race, i);
			if (!strncmp(name, (*race)->name, l)) {
				printf(" player %d\n",i);
				*rnum = i;
				return;
			} else
				free(*race);
		}
	}
}


int deductAPs(n, snum, sdata)
int n, snum;
int sdata;	/* whether or not sdata is involved */
{
 int deductAPs_stardata, mask;

 if (n) {

  mask = sigblock(SIGINT|SIGQUIT|SIGSTOP);
	/* keep people from cheating */

  openstardata(&deductAPs_stardata);

  if (!sdata) {
     free(Stars[snum]);
     getstar(deductAPs_stardata, &Stars[snum], snum);

     if (Stars[snum]->AP[Playernum] >= n)
	     Stars[snum]->AP[Playernum] -= n;
     else {
	Stars[snum]->AP[Playernum] = 0;
	printf("WHOA!  You cheater!  Oooohh!  OOOOH!\n  I'm tellllllllliiiiiiinnnnnnnnnggggggggg!!!!!!!\n");
	exit(-1);
     }

     putstar(deductAPs_stardata, Stars[snum], snum);

     if (Dir.level!=LEVEL_UNIV && Dir.snum == snum) {
         /* fix the prompt */
       sprintf(Dir.prompt + 4, "%02d", Stars[snum]->AP[Playernum]);
       Dir.prompt[6] = ']';		/* fix bracket (made '\0' by sprintf)*/
     }
  } else {
     getsdata(deductAPs_stardata,&Sdata);
     Sdata.AP[Playernum] -= n;
     	if (Sdata.AP[Playernum] < 0)
	     Sdata.AP[Playernum] = 0;
     putsdata(deductAPs_stardata,&Sdata);

     if (Dir.level==LEVEL_UNIV) {
       sprintf(Dir.prompt + 2, "%02d", Sdata.AP[Playernum]);
       Dir.prompt[3] = ']';
     }
  }
  close(deductAPs_stardata);
  sigsetmask(mask);
 }

}



GetMapSector(pl, x, y)
planettype *pl;
int *x, *y;
{
 char c;

 *x = -1;

 do {
   printf(" what sector (0-%d,0-%d,'?' for map): ",pl->Maxx-1,pl->Maxy-1);
   while ( !(isdigit(c=getchr()) || c=='?' || c=='-') )
	;
	/*if (isdigit(c) || c=='-')
		ungetc(c,stdin);*/
   	if (c=='?') {
		getchr();		/* get \n */
		show_map(pl,0);		/* don't show extraneous data */
   	} else if (isdigit(c) || c=='-') {
		ungetc(c,stdin);
   		scanf("%d,%d", x, y);
		getchr();
   	}
 } while ((*x)<0 || (*x)>=pl->Maxx || (*y)<0 || (*y)>=pl->Maxy);

}



void dots(i)
register int i;
{
register int j;

  for (j=0; j<i; j++)
	putchar('.');
  for (j=0; j<i; j++)
	putchar('\010');
}

/* tty stuff -- set cbreak mode */
tty_on()
{
#ifdef UV_4.3
	cbreak();
#else			/* this is 4.2 */
 	crmode();
#endif

}

tty_off()
{
#ifdef UV_4.3
	nocbreak();
#else			/* this is 4.2 */
	nocrmode();
#endif
}