Added scandir / fopen / fread / fwrite / fclose

Hey all,

I've added some file functions as IzNoGod wanted and me (scandir("fs_game/Library") for manymaps map rotation).

Usage:

scandir(dirname)

PHP Code:

---

dirname = getCvar("fs_game") + "/Library";
entries = scandir(dirname);
if ( ! isDefined(entries)) {
    printf("Dir % does not exist!\n", args[2]);
    break;
}
for (i=0; i<entries.size; i++) {
    entry = entries[i];
    printf("Entry[%] = %\n", i, entry);
} 


---

Make sure to always check for isDefined(entries), otherwise the for-loop iterates infinite on undefined.size, because CoDScript thinks "i < undefined" is true.

File functions by example:

PHP Code:

---

file = fopen("test.txt", "w");
fwrite(file, "123\n");
fwrite(file, "abc\n");
fwrite(file, "foo\n");
fwrite(file, "bar\n");
fclose(file);

file = fopen("server.sh", "r");
printf("fopen %\n", file);
printf("fread %\n", fread(file).size);
printf("fread %\n", fread(file).size);
printf("fread %\n", fread(file).size);
printf("fread %\n", fread(file).size);
printf("fread %\n", fread(file).size);
printf("fread %\n", fread(file).size);
printf("fread %\n", fread(file).size);
printf("fread %\n", fread(file).size);
printf("fclose %\n", fclose(file)); 


---

Output:

Code:

---

fopen 157984296
fread 255
fread 255
fread 255
fread 255
fread 170
fread (UNDEFINED)
fread (UNDEFINED)
fread (UNDEFINED)
fclose 0

---

So fread() returns as long a valid string till the end of the file is reached.

Actual full example:

PHP Code:

---

// CoDScript only supports small strings, to stay safe dont exceed 1024 chars!
file_get_contents(filename) {
    file = fopen(filename, "r");
    if ( ! file)
        return undefined;
    buffer = "";
    while (1) {
        tmp = fread(file);
        if ( ! isDefined(tmp))
            break;
        buffer += tmp;
    }
    fclose(file);
    return buffer;
}

// e.g. contents = file_get_contents("server.sh"); 


---

I've tested the file server.sh with 1190 bytes, there was no error. Though a filesize of 72 kb messed up the font of my whole screen session.

Commits:
File functions: https://github.com/kungfooman/libcod...3fb2a775a768aa
scandir: https://github.com/kungfooman/libcod...b28093abad5ee8

Downloads of latest libcod: http://killtube.org/downloads/libcod/2014_03_22/

Won't create a whole new thread for this - is there a function to get the OS time? I was thinking about creating a hud elem with a clock.

Quote:

---

Originally Posted by guiismiti

is there a function to get the OS time? I was thinking about creating a hud elem with a clock.

---

You can use MySQL for this.

PHP Code:

---

SELECT NOW() 


---

http://dev.mysql.com/doc/refman/5.5/...functions.html

Sounds like it would set the same time for all players

Yea, it will be the time of the server. Since every player may life in a different timezone, you could add the time difference based on country (which can be obtained through the IP).

IzNoGod made a thread about ip2location: http://killtube.org/showthread.php?1...ntry-of-origin

The original "geo table" has way more attributes, like GMT difference IIRC, so it would need some extension though.