builtin_functions_status.md

Status of builtin function implementation

The following is a table of the status of various builtin-functions, to keep an inventory of what remains to be done.

Lists

Name	Complete	Notes
length	✓
setadd	✓
setremove	✓
listappend	✓
listinsert	✓
listdelete	✓
listset	✓
equal	✓
is_member	✓
match	✓
rmatch	✓
substitute	✓

Strings

Name	Complete	Notes
tostr	✓
toliteral	✓
crypt	✓	Pretty damned insecure, only here to support existing core password functions.
index	✓
rindex	✓
strcmp	✓
strsub	✓

Numbers

Name	Complete	Notes
toint	✓
tonum	✓
tofloat	✓
min	✓
max	✓
abs	✓
random	✓
time	✓
ctime	✓
floatstr	✓
sqrt	✓
sin	✓
cos	✓
tan	✓
asin	✓
acos	✓
atan	✓
sinh	✓
cosh	✓
tanh	✓
exp	✓
log	✓
log10	✓
ceil	✓
floor	✓
trunc	✓

Objects

Name	Complete	Notes
toobj	✓
typeof	✓
create	✓	Quota support not implemented yet.
recycle	✓
valid	✓
parent	✓
children	✓
chparent	✓
max_object	✓
players	✓	Potentially slow in a large DB.
is_player	✓
set_player_flag	✓
move	✓

Properties

Name	Complete	Notes
properties	✓
property_info	✓
set_property_info	✓
add_property	✓
delete_property	✓
clear_property	✓
is_clear_property	✓

Verbs

Name	Complete	Notes
verbs	✓
verb_info	✓
set_verb_info	✓
verb_args	✓
set_verb_args	✓
add_verb	✓
delete_verb	✓
set_verb_code	✓
eval	✓
disassemble	✓
verb_code	✓

Values / encoding

Name	Complete	Notes
value_bytes	✓	Encodes the value as it is currently stored in DB, and counts bytes. But I'd rather not keep this, long run.
value_hash
string_hash	✓
binary_hash
decode_binary		Probably won't implement, see README.md
encode_binary		"
object_bytes	✓

Server

Name	Complete	Notes
server_version	✓	Hardcoded value, should derive from bin crate
renumber
reset_max_object
memory_usage	✓
shutdown	✓
dump_database	✓
db_disk_size	✓
connected_players	✓
connected_seconds	✓
idle_seconds	✓
connection_name	✓	To make this 100% compat with core, reverse DNS & listen port is needed.
notify	✓
boot_player	✓
server_log	✓
load_server_options
function_info	✓
read

Tasks

Name	Complete	Notes
task_id	✓
queued_tasks	✓
kill_task	✓
resume	✓
queue_info
force_input
flush_input

Execution

Name	Complete	Notes
call_function	✓
raise	✓	Does not support message / value parameters.
suspend	✓
seconds_left	✓
ticks_left	✓
pass	✓	Is an opcode
set_task_perms	✓	Check correctness
caller_perms	✓	Check correctness.
callers	✓
task_stack

Network connections

These will likely never be implemented. But should return, e.g. E_PERM or similar to the caller if attempted.

Name	Complete	Notes
set_connection_option
connection_option
connection_options
open_network_connection
listen
unlisten
listeners	✓	Ehhh.. hardcoded, just to shut core login process up
output_delimiters
buffered_output_length