DataMuseum.dk

top - metrics - download

    Length: 3969 (0xf81)
    Types: TextFile
    Names: »jump.c«

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

TextFile

#include "wand_head.h"

extern int debug_disp;
extern int no_passwords;
extern int maxscreens;

int scrn_passwd(num, passwd)    /* reads password num into passwd */
int num;
char *passwd;
{
	long position;
	FILE *fp;

	position = PASSWD;
	while(position > 200000)
		position -= 200000;
	if((fp = fopen(DICTIONARY,"r")) == NULL)
		return 0;
	fseek(fp,position,ftell(fp));
	while(fgetc(fp) != '\n');
	fscanf(fp,"%s\n",passwd);
	/* read a word into passwd */
	fclose(fp);
	return (1);
}

void showpass(num)
int num;
{
long position;
char correct[20];
char buffer[100];
FILE *fp;
char ch;
if(no_passwords)
    return;
if(!debug_disp)
    move(18,0);
else
    move(20,0);
if(!scrn_passwd(num,correct))
    return;
(void) sprintf(buffer,"The password to jump to level %d ( using ~ ) is : %s        \n",(num+1),correct);
addstr(buffer);
addstr("PRESS ANY KEY TO REMOVE IT AND CONTINUE                          \n");
refresh();
ch = getch();
if(!debug_disp)
    move(18,0);
else
    move(20,0);
addstr("                                                                        \n");
addstr("                                              ");
if(!debug_disp)
    move(18,0);
else
    move(20,0);
refresh();
}

int jumpscreen(num)
int num;
{
char word[20],
     buffer[100],
     correct[20];
int index=0, input;
char ch;
long position;
int  fp, scrn;

if(no_passwords == 1) {
    if(!debug_disp)
        move(16,0);
    else
        move(18,0);
    addstr("Enter number of desired level.\n");
    refresh();
    scrn = getnum();
    if(scrn > num) {
        if(!debug_disp)
            move(16,0);
        else
            move(18,0);
        addstr("                                                ");
	return scrn;
	}
    if(!debug_disp)
        move(16,0);
    else
        move(18,0);
    addstr("No way, Jose! Back-jumping is prohibited!");
    refresh();
    return num;
    }

if(!debug_disp)
    move(16,0);
else
    move(18,0);
addstr("Please enter password of screen to jump to:");
refresh();
while(((word[index++] = getch()) != '\n')&&(index < 19))
    {
    addch('*');
    refresh();
    }
word[--index]='\0';
if(!debug_disp)
    move(16,0);
else
    move(18,0);
addstr("Validating...                                             \n");
refresh();

if(strcmp(word,MASTERPASSWORD) == 0)
    {
    if(!debug_disp)
        move(16,0);
    else
        move(18,0);
    addstr("Enter number of desired level.");
    refresh();
    num = getnum();
    (void) scrn_passwd(num-1,correct);
    sprintf(buffer,"Certainly master, but the correct word is %s.       \n",correct);
    if(!debug_disp)
        move(16,0);
    else
        move(18,0);
    addstr(buffer);
    addstr("PRESS ANY KEY TO REMOVE IT AND CONTINUE                          \n");
    refresh();
    getchar();
    if(!debug_disp)
        move(16,0);
    else
        move(18,0);
    addstr("                                                             ");
    if(!debug_disp)
        move(17,0);
    else
        move(19,0);
    addstr("                                                             ");
    if(!debug_disp)
        move(16,0);
    else
 	move(18,0);
    refresh();
    return num;
    }

for(scrn = num;scrn < maxscreens;scrn++) {
    if(!scrn_passwd(scrn,correct))
	break;
    if(strcmp(correct,word) == 0)
        {
        if(!debug_disp)
            move(16,0);
        else
            move(18,0);
        addstr("Password Validated..... Jumping to desired screen.        ");
        refresh();
        return ++scrn;
        }
    }

if(!debug_disp)
    move(16,0);
else
    move(18,0);
        addstr("PASSWORD NOT RECOGNISED!                    ");
refresh();
if(!debug_disp)
    move(16,0);
else
    move(18,0);
addstr("                                                          ");

return num;
}

int getnum()
{
char ch;
int num = 0;
    for(ch = getch(),addch(ch),refresh(); ch >= '0' && ch <= '9'; ch = getch(),addch(ch),refresh())
	{
	num = num * 10 + ch - '0';
	}
    return num;
}