Log file tutorial

//Simple log save

#define TEST_FILE   "testfile.txt" // Our definiton for a file
new File:myfile; // Our file variable
if(fexist(TEST_FILE)) myfile = fopen(TEST_FILE, io_append); // Does add the text after the original saved text inside the file (If the file exists of course)
else myfile = fopen(TEST_FILE, io_write); // Otherwise we just create the file and add the new text in.
if(myfile) // If the file does NOT return File:0, so the file has been created/opened properly.
{
    fwrite(myfile, "This is a text\r\n"); // We write now something inside the file
    fclose(myfile); // Closes our file
}
else printf("Couldn't open file '%s'.", TEST_FILE); // There are some reasons why a file cannot be created/opened.