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Linux Cubed Series 8: LINUX Games
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mudlib_simul_e
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1991-12-10
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2KB
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84 lines
/*
* This is a mudlib file. Copy it to /obj/simul_efun.c, or
* wherever the get_simul_efun() in master.c says.
* The functions defined in this file should only be replacements of efuns
* no longer supported. Don't use these functions any longer, use the
* replacement instead.
*/
#pragma strict_types
#pragma save_types
/*
* The ls() function is no longer needed, as get_dir() can do the same
* work.
*/
void ls(string path) {
int max, i, len, tmp;
status trunc_flag;
string *dir;
#ifndef COMPAT_FLAG
seteuid(geteuid(previous_object()));
#endif
dir = get_dir (path);
#if defined(COMPAT_FLAG) && 0
if (path[0] == '/')
path = extract(path, 1);
if (path != "")
path += "/";
#else
if (path != "/")
path += "/";
#endif
if (!dir) {
write("No such directory.\n");
return;
}
if (sizeof(dir) > 999)
{
dir = dir[0..998];
trunc_flag = 1;
}
max = (int)("/obj/master"->test_dir(dir,path));
if (max > 79)
max = 79;
for (i=0; i < sizeof(dir); i++) {
string name;
name = dir[i];
tmp = strlen(name);
if (len + tmp > 79) {
len = 0;
write("\n");
}
write(name);
if (len + max > 79) {
write("\n");
len = 0;
} else {
write(extract(
" ",
80-max+tmp));
len += max;
}
}
write("\n");
if (trunc_flag) write("***TRUNCATED***\n");
}
/*
* The old 'slice_array' is no longer needed. Use range argument inside
* a pair of brackets instead.
*/
mixed *slice_array(mixed *arr, int from, int to) {
return arr[from..to];
}
#if 0
/*
* filter_objects() has been renamed to filter_array().
*/
mixed *filter_objects(mixed *list, string str, object ob, mixed extra) {
return filter_array(list, str, ob, extra);
}
#endif